Mercurial > sdl-ios-xcode
annotate include/SDL_video.h @ 2212:fdadda42d4d4
Switched afxres.h to winresrc.h
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 23 Jul 2007 18:46:09 +0000 |
| parents | b03710fb0333 |
| children | 926294b2bb4e |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
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3 Copyright (C) 1997-2006 Sam Lantinga |
| 0 | 4 |
| 5 This library is free software; you can redistribute it and/or | |
|
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6 modify it under the terms of the GNU Lesser General Public |
| 0 | 7 License as published by the Free Software Foundation; either |
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8 version 2.1 of the License, or (at your option) any later version. |
| 0 | 9 |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
|
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13 Lesser General Public License for more details. |
| 0 | 14 |
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15 You should have received a copy of the GNU Lesser General Public |
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16 License along with this library; if not, write to the Free Software |
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| 0 | 18 |
| 19 Sam Lantinga | |
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20 slouken@libsdl.org |
| 0 | 21 */ |
| 22 | |
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23 /** |
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24 * \file SDL_video.h |
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25 * |
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26 * Header file for access to the SDL raw framebuffer window |
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27 */ |
| 0 | 28 |
| 29 #ifndef _SDL_video_h | |
| 30 #define _SDL_video_h | |
| 31 | |
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32 #include "SDL_stdinc.h" |
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33 #include "SDL_error.h" |
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34 #include "SDL_pixels.h" |
| 0 | 35 #include "SDL_rwops.h" |
| 36 | |
| 37 #include "begin_code.h" | |
| 38 /* Set up for C function definitions, even when using C++ */ | |
| 39 #ifdef __cplusplus | |
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40 /* *INDENT-OFF* */ |
| 0 | 41 extern "C" { |
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42 /* *INDENT-ON* */ |
| 0 | 43 #endif |
| 44 | |
| 45 /* Transparency definitions: These define alpha as the opacity of a surface */ | |
| 46 #define SDL_ALPHA_OPAQUE 255 | |
| 47 #define SDL_ALPHA_TRANSPARENT 0 | |
| 48 | |
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49 /** |
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50 * \struct SDL_Rect |
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51 * |
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52 * \brief A rectangle, with the origin at the upper left. |
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53 */ |
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54 typedef struct SDL_Rect |
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55 { |
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56 int x, y; |
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57 int w, h; |
| 0 | 58 } SDL_Rect; |
| 59 | |
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60 /** |
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61 * \struct SDL_DisplayMode |
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62 * |
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63 * \brief The structure that defines a display mode |
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64 * |
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65 * \sa SDL_GetNumDisplayModes() |
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66 * \sa SDL_GetDisplayMode() |
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67 * \sa SDL_GetDesktopDisplayMode() |
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68 * \sa SDL_GetCurrentDisplayMode() |
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69 * \sa SDL_GetClosestDisplayMode() |
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70 * \sa SDL_SetDisplayMode() |
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71 */ |
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72 typedef struct |
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73 { |
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74 Uint32 format; /**< pixel format */ |
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75 int w; /**< width */ |
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76 int h; /**< height */ |
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77 int refresh_rate; /**< refresh rate (or zero for unspecified) */ |
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78 void *driverdata; /**< driver-specific data, initialize to 0 */ |
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79 } SDL_DisplayMode; |
| 0 | 80 |
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81 /** |
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82 * \typedef SDL_WindowID |
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83 * |
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84 * \brief The type used to identify a window |
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85 * |
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86 * \sa SDL_CreateWindow() |
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87 * \sa SDL_CreateWindowFrom() |
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88 * \sa SDL_DestroyWindow() |
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89 * \sa SDL_GetWindowData() |
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90 * \sa SDL_GetWindowFlags() |
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91 * \sa SDL_GetWindowGrab() |
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92 * \sa SDL_GetWindowPosition() |
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93 * \sa SDL_GetWindowSize() |
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94 * \sa SDL_GetWindowTitle() |
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95 * \sa SDL_HideWindow() |
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96 * \sa SDL_MaximizeWindow() |
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97 * \sa SDL_MinimizeWindow() |
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98 * \sa SDL_RaiseWindow() |
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99 * \sa SDL_RestoreWindow() |
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100 * \sa SDL_SetWindowData() |
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101 * \sa SDL_SetWindowFullscreen() |
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102 * \sa SDL_SetWindowGrab() |
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103 * \sa SDL_SetWindowIcon() |
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104 * \sa SDL_SetWindowPosition() |
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105 * \sa SDL_SetWindowSize() |
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106 * \sa SDL_SetWindowTitle() |
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107 * \sa SDL_ShowWindow() |
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108 */ |
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109 typedef Uint32 SDL_WindowID; |
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110 |
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111 /** |
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112 * \enum SDL_WindowFlags |
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113 * |
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114 * \brief The flags on a window |
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115 * |
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116 * \sa SDL_GetWindowFlags() |
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117 */ |
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118 typedef enum |
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119 { |
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120 SDL_WINDOW_FULLSCREEN = 0x00000001, /**< fullscreen window, implies borderless */ |
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121 SDL_WINDOW_OPENGL = 0x00000002, /**< window usable with OpenGL context */ |
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122 SDL_WINDOW_SHOWN = 0x00000004, /**< window is visible */ |
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123 SDL_WINDOW_BORDERLESS = 0x00000008, /**< no window decoration */ |
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124 SDL_WINDOW_RESIZABLE = 0x00000010, /**< window can be resized */ |
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125 SDL_WINDOW_MINIMIZED = 0x00000020, /**< minimized */ |
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126 SDL_WINDOW_MAXIMIZED = 0x00000040, /**< maximized */ |
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127 SDL_WINDOW_INPUT_GRABBED = 0x00000100, /**< window has grabbed input focus */ |
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128 SDL_WINDOW_INPUT_FOCUS = 0x00000200, /**< window has input focus */ |
| 2208 | 129 SDL_WINDOW_MOUSE_FOCUS = 0x00000400 /**< window has mouse focus */ |
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130 } SDL_WindowFlags; |
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131 |
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132 /** |
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133 * \def SDL_WINDOWPOS_UNDEFINED |
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134 * \brief Used to indicate that you don't care what the window position is. |
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135 */ |
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136 #define SDL_WINDOWPOS_UNDEFINED 0x7FFFFFF |
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137 /** |
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138 * \def SDL_WINDOWPOS_CENTERED |
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139 * \brief Used to indicate that the window position should be centered. |
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140 */ |
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141 #define SDL_WINDOWPOS_CENTERED 0x7FFFFFE |
| 0 | 142 |
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143 /** |
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144 * \enum SDL_WindowEventID |
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145 * |
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146 * \brief Event subtype for window events |
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147 */ |
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148 typedef enum |
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149 { |
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150 SDL_WINDOWEVENT_NONE, /**< Never used */ |
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151 SDL_WINDOWEVENT_SHOWN, /**< Window has been shown */ |
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152 SDL_WINDOWEVENT_HIDDEN, /**< Window has been hidden */ |
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153 SDL_WINDOWEVENT_EXPOSED, /**< Window has been exposed and should be redrawn */ |
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154 SDL_WINDOWEVENT_MOVED, /**< Window has been moved to data1,data2 */ |
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155 SDL_WINDOWEVENT_RESIZED, /**< Window size changed to data1xdata2 */ |
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156 SDL_WINDOWEVENT_MINIMIZED, /**< Window has been minimized */ |
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157 SDL_WINDOWEVENT_MAXIMIZED, /**< Window has been maximized */ |
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158 SDL_WINDOWEVENT_RESTORED, /**< Window has been restored to normal size and position */ |
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159 SDL_WINDOWEVENT_ENTER, /**< The window has gained mouse focus */ |
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160 SDL_WINDOWEVENT_LEAVE, /**< The window has lost mouse focus */ |
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161 SDL_WINDOWEVENT_FOCUS_GAINED, /**< The window has gained keyboard focus */ |
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162 SDL_WINDOWEVENT_FOCUS_LOST, /**< The window has lost keyboard focus */ |
| 2208 | 163 SDL_WINDOWEVENT_CLOSE /**< The window manager requests that the window be closed */ |
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164 } SDL_WindowEventID; |
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165 |
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166 /** |
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167 * \enum SDL_RendererFlags |
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168 * |
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169 * \brief Flags used when creating a rendering context |
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170 */ |
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171 typedef enum |
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172 { |
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173 SDL_RENDERER_SINGLEBUFFER = 0x00000001, /**< Render directly to the window, if possible */ |
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174 SDL_RENDERER_PRESENTCOPY = 0x00000002, /**< Present uses a copy from back buffer to the front buffer */ |
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175 SDL_RENDERER_PRESENTFLIP2 = 0x00000004, /**< Present uses a flip, swapping back buffer and front buffer */ |
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176 SDL_RENDERER_PRESENTFLIP3 = 0x00000008, /**< Present uses a flip, rotating between two back buffers and a front buffer */ |
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177 SDL_RENDERER_PRESENTDISCARD = 0x00000010, /**< Present leaves the contents of the backbuffer undefined */ |
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178 SDL_RENDERER_PRESENTVSYNC = 0x00000020, /**< Present is synchronized with the refresh rate */ |
| 2208 | 179 SDL_RENDERER_ACCELERATED = 0x00000040 /**< The renderer uses hardware acceleration */ |
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180 } SDL_RendererFlags; |
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181 |
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182 /** |
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183 * \struct SDL_RendererInfo |
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184 * |
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185 * \brief Information on the capabilities of a render driver or context |
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186 */ |
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187 typedef struct SDL_RendererInfo |
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188 { |
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189 const char *name; /**< The name of the renderer */ |
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190 Uint32 flags; /**< Supported SDL_RendererFlags */ |
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191 Uint32 mod_modes; /**< A mask of supported channel modulation */ |
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192 Uint32 blend_modes; /**< A mask of supported blend modes */ |
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193 Uint32 scale_modes; /**< A mask of supported scale modes */ |
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194 Uint32 num_texture_formats; /**< The number of available texture formats */ |
|
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195 Uint32 texture_formats[20]; /**< The available texture formats */ |
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196 int max_texture_width; /**< The maximimum texture width */ |
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197 int max_texture_height; /**< The maximimum texture height */ |
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198 } SDL_RendererInfo; |
| 0 | 199 |
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200 /** |
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201 * \enum SDL_TextureAccess |
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202 * |
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203 * \brief The access pattern allowed for a texture |
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204 */ |
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205 typedef enum |
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206 { |
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207 SDL_TEXTUREACCESS_LOCAL, /**< Lockable system memory */ |
| 2208 | 208 SDL_TEXTUREACCESS_REMOTE /**< Unlockable video memory */ |
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209 } SDL_TextureAccess; |
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210 |
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211 /** |
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212 * \enum SDL_TextureModulate |
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213 * |
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214 * \brief The texture channel modulation used in SDL_RenderCopy() |
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215 */ |
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216 typedef enum |
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217 { |
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218 SDL_TEXTUREMODULATE_NONE = 0x00000000, /**< No modulation */ |
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219 SDL_TEXTUREMODULATE_COLOR = 0x00000001, /**< srcC = srcC * color */ |
| 2208 | 220 SDL_TEXTUREMODULATE_ALPHA = 0x00000002 /**< srcA = srcA * alpha */ |
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221 } SDL_TextureModulate; |
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222 |
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223 /** |
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224 * \enum SDL_TextureBlendMode |
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225 * |
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226 * \brief The texture blend mode used in SDL_RenderCopy() |
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227 */ |
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228 typedef enum |
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229 { |
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230 SDL_TEXTUREBLENDMODE_NONE = 0x00000000, /**< No blending */ |
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231 SDL_TEXTUREBLENDMODE_MASK = 0x00000001, /**< dst = A ? src : dst (alpha is mask) */ |
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232 SDL_TEXTUREBLENDMODE_BLEND = 0x00000002, /**< dst = (src * A) + (dst * (1-A)) */ |
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233 SDL_TEXTUREBLENDMODE_ADD = 0x00000004, /**< dst = (src * A) + dst */ |
| 2208 | 234 SDL_TEXTUREBLENDMODE_MOD = 0x00000008 /**< dst = src * dst */ |
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235 } SDL_TextureBlendMode; |
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236 |
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237 /** |
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238 * \enum SDL_TextureScaleMode |
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239 * |
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240 * \brief The texture scale mode used in SDL_RenderCopy() |
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241 */ |
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242 typedef enum |
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243 { |
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244 SDL_TEXTURESCALEMODE_NONE = 0x00000000, /**< No scaling, rectangles must match dimensions */ |
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245 SDL_TEXTURESCALEMODE_FAST = 0x00000001, /**< Point sampling or equivalent algorithm */ |
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246 SDL_TEXTURESCALEMODE_SLOW = 0x00000002, /**< Linear filtering or equivalent algorithm */ |
| 2208 | 247 SDL_TEXTURESCALEMODE_BEST = 0x00000004 /**< Bicubic filtering or equivalent algorithm */ |
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248 } SDL_TextureScaleMode; |
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249 |
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250 /** |
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251 * \typedef SDL_TextureID |
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252 * |
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253 * \brief An efficient driver-specific representation of pixel data |
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254 */ |
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255 typedef Uint32 SDL_TextureID; |
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256 |
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257 /** |
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258 * \typedef SDL_GLContext |
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259 * |
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260 * \brief An opaque handle to an OpenGL context. |
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261 */ |
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262 typedef void *SDL_GLContext; |
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263 |
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264 |
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265 /* These are the currently supported flags for the SDL_surface */ |
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266 /* Used internally (read-only) */ |
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267 #define SDL_HWSURFACE 0x00000001 /* Surface represents a texture */ |
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268 #define SDL_PREALLOC 0x00000002 /* Surface uses preallocated memory */ |
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269 #define SDL_SRCALPHA 0x00000004 /* Blit uses source alpha blending */ |
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270 #define SDL_SRCCOLORKEY 0x00000008 /* Blit uses a source color key */ |
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271 #define SDL_RLEACCELOK 0x00000010 /* Private flag */ |
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272 #define SDL_RLEACCEL 0x00000020 /* Surface is RLE encoded */ |
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273 |
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274 /* Evaluates to true if the surface needs to be locked before access */ |
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275 #define SDL_MUSTLOCK(S) (((S)->flags & (SDL_HWSURFACE|SDL_RLEACCEL)) != 0) |
| 0 | 276 |
| 277 /* This structure should be treated as read-only, except for 'pixels', | |
| 278 which, if not NULL, contains the raw pixel data for the surface. | |
| 279 */ | |
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280 typedef struct SDL_Surface |
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281 { |
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282 Uint32 flags; /* Read-only */ |
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283 SDL_PixelFormat *format; /* Read-only */ |
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284 int w, h; /* Read-only */ |
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285 int pitch; /* Read-only */ |
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286 void *pixels; /* Read-write */ |
| 0 | 287 |
|
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288 /* Application data associated with the surfade */ |
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289 void *userdata; /* Read-write */ |
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290 |
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291 /* texture associated with the surface, if any */ |
|
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292 SDL_TextureID textureID; /* Read-only */ |
| 0 | 293 |
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294 /* information needed for surfaces requiring locks */ |
|
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295 int locked; /* Read-only */ |
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296 void *lock_data; /* Read-only */ |
| 0 | 297 |
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298 /* clipping information */ |
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299 SDL_Rect clip_rect; /* Read-only */ |
| 0 | 300 |
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301 /* info for fast blit mapping to other surfaces */ |
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302 struct SDL_BlitMap *map; /* Private */ |
| 0 | 303 |
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304 /* format version, bumped at every change to invalidate blit maps */ |
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305 unsigned int format_version; /* Private */ |
| 0 | 306 |
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307 /* Reference count -- used when freeing surface */ |
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308 int refcount; /* Read-mostly */ |
| 0 | 309 } SDL_Surface; |
| 310 | |
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311 /* typedef for private surface blitting functions */ |
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312 typedef int (*SDL_blit) (struct SDL_Surface * src, SDL_Rect * srcrect, |
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313 struct SDL_Surface * dst, SDL_Rect * dstrect); |
| 0 | 314 |
| 315 | |
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316 /** |
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317 * \enum SDL_GLattr |
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318 * |
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319 * \brief OpenGL configuration attributes |
| 0 | 320 */ |
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321 typedef enum |
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322 { |
| 0 | 323 SDL_GL_RED_SIZE, |
| 324 SDL_GL_GREEN_SIZE, | |
| 325 SDL_GL_BLUE_SIZE, | |
| 326 SDL_GL_ALPHA_SIZE, | |
| 327 SDL_GL_BUFFER_SIZE, | |
| 328 SDL_GL_DOUBLEBUFFER, | |
| 329 SDL_GL_DEPTH_SIZE, | |
| 330 SDL_GL_STENCIL_SIZE, | |
| 331 SDL_GL_ACCUM_RED_SIZE, | |
| 332 SDL_GL_ACCUM_GREEN_SIZE, | |
| 333 SDL_GL_ACCUM_BLUE_SIZE, | |
|
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334 SDL_GL_ACCUM_ALPHA_SIZE, |
|
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335 SDL_GL_STEREO, |
|
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336 SDL_GL_MULTISAMPLEBUFFERS, |
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337 SDL_GL_MULTISAMPLESAMPLES, |
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338 SDL_GL_ACCELERATED_VISUAL |
| 0 | 339 } SDL_GLattr; |
| 340 | |
| 341 | |
| 342 /* Function prototypes */ | |
| 343 | |
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344 /** |
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345 * \fn int SDL_GetNumVideoDrivers(void) |
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346 * |
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347 * \brief Get the number of video drivers compiled into SDL |
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348 * |
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349 * \sa SDL_GetVideoDriver() |
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350 */ |
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351 extern DECLSPEC int SDLCALL SDL_GetNumVideoDrivers(void); |
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352 |
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353 /** |
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354 * \fn const char *SDL_GetVideoDriver(int index) |
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355 * |
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356 * \brief Get the name of a built in video driver. |
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357 * |
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358 * \note The video drivers are presented in the order in which they are |
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359 * normally checked during initialization. |
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360 * |
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361 * \sa SDL_GetNumVideoDrivers() |
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362 */ |
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363 extern DECLSPEC const char *SDLCALL SDL_GetVideoDriver(int index); |
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364 |
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365 /** |
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366 * \fn int SDL_VideoInit(const char *driver_name, Uint32 flags) |
| 0 | 367 * |
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368 * \brief Initialize the video subsystem, optionally specifying a video driver. |
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369 * |
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370 * \param driver_name Initialize a specific driver by name, or NULL for the default video driver. |
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371 * \param flags FIXME: Still needed? |
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372 * |
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373 * \return 0 on success, -1 on error |
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374 * |
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375 * This function initializes the video subsystem; setting up a connection |
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376 * to the window manager, etc, and determines the available display modes |
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377 * and pixel formats, but does not initialize a window or graphics mode. |
| 0 | 378 * |
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379 * \sa SDL_VideoQuit() |
| 0 | 380 */ |
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381 extern DECLSPEC int SDLCALL SDL_VideoInit(const char *driver_name, |
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382 Uint32 flags); |
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383 |
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384 /** |
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385 * \fn void SDL_VideoQuit(void) |
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386 * |
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387 * \brief Shuts down the video subsystem. |
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388 * |
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389 * This function closes all windows, and restores the original video mode. |
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390 * |
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391 * \sa SDL_VideoInit() |
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392 */ |
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393 extern DECLSPEC void SDLCALL SDL_VideoQuit(void); |
| 0 | 394 |
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395 /** |
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396 * \fn const char *SDL_GetCurrentVideoDriver(void) |
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397 * |
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398 * \brief Returns the name of the currently initialized video driver. |
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399 * |
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400 * \return The name of the current video driver or NULL if no driver |
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401 * has been initialized |
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402 * |
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403 * \sa SDL_GetNumVideoDrivers() |
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404 * \sa SDL_GetVideoDriver() |
| 0 | 405 */ |
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406 extern DECLSPEC const char *SDLCALL SDL_GetCurrentVideoDriver(void); |
| 0 | 407 |
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408 /** |
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409 * \fn int SDL_GetNumVideoDisplays(void) |
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410 * |
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411 * \brief Returns the number of available video displays. |
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412 * |
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413 * \sa SDL_SelectVideoDisplay() |
| 0 | 414 */ |
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415 extern DECLSPEC int SDLCALL SDL_GetNumVideoDisplays(void); |
| 0 | 416 |
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417 /** |
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418 * \fn int SDL_SelectVideoDisplay(int index) |
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419 * |
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420 * \brief Set the index of the currently selected display. |
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421 * |
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422 * \return 0 on success, or -1 if the index is out of range. |
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423 * |
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424 * \sa SDL_GetNumVideoDisplays() |
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425 * \sa SDL_GetCurrentVideoDisplay() |
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426 */ |
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427 extern DECLSPEC int SDLCALL SDL_SelectVideoDisplay(int index); |
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428 |
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429 /** |
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430 * \fn int SDL_GetCurrentVideoDisplay(void) |
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431 * |
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432 * \brief Get the index of the currently selected display. |
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433 * |
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434 * \return The index of the currently selected display. |
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435 * |
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436 * \sa SDL_GetNumVideoDisplays() |
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437 * \sa SDL_SelectVideoDisplay() |
| 0 | 438 */ |
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439 extern DECLSPEC int SDLCALL SDL_GetCurrentVideoDisplay(void); |
| 0 | 440 |
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441 /** |
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442 * \fn int SDL_GetNumDisplayModes(void) |
| 0 | 443 * |
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444 * \brief Returns the number of available display modes for the current display. |
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445 * |
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446 * \sa SDL_GetDisplayMode() |
| 0 | 447 */ |
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448 extern DECLSPEC int SDLCALL SDL_GetNumDisplayModes(void); |
| 0 | 449 |
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450 /** |
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451 * \fn int SDL_GetDisplayMode(int index, SDL_DisplayMode *mode) |
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452 * |
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453 * \brief Fill in information about a specific display mode. |
| 0 | 454 * |
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455 * \note The display modes are sorted in this priority: |
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456 * \li bits per pixel -> more colors to fewer colors |
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457 * \li width -> largest to smallest |
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458 * \li height -> largest to smallest |
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459 * \li refresh rate -> highest to lowest |
| 0 | 460 * |
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461 * \sa SDL_GetNumDisplayModes() |
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462 */ |
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463 extern DECLSPEC int SDLCALL SDL_GetDisplayMode(int index, |
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464 SDL_DisplayMode * mode); |
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465 |
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466 /** |
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467 * \fn int SDL_GetDesktopDisplayMode(SDL_DisplayMode *mode) |
| 0 | 468 * |
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469 * \brief Fill in information about the desktop display mode for the current display. |
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470 */ |
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471 extern DECLSPEC int SDLCALL SDL_GetDesktopDisplayMode(SDL_DisplayMode * mode); |
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472 |
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473 /** |
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474 * \fn int SDL_GetCurrentDisplayMode(SDL_DisplayMode *mode) |
| 0 | 475 * |
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476 * \brief Fill in information about the current display mode. |
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477 */ |
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478 extern DECLSPEC int SDLCALL SDL_GetCurrentDisplayMode(SDL_DisplayMode * mode); |
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479 |
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480 /** |
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481 * \fn SDL_DisplayMode *SDL_GetClosestDisplayMode(const SDL_DisplayMode *mode, SDL_DisplayMode *closest) |
| 0 | 482 * |
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483 * \brief Get the closest match to the requested display mode. |
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484 * |
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485 * \param mode The desired display mode |
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486 * \param closest A pointer to a display mode to be filled in with the closest match of the available display modes. |
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487 * |
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488 * \return The passed in value 'closest', or NULL if no matching video mode was available. |
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489 * |
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490 * The available display modes are scanned, and 'closest' is filled in with the closest mode matching the requested mode and returned. The mode format and refresh_rate default to the desktop mode if they are 0. The modes are scanned with size being first priority, format being second priority, and finally checking the refresh_rate. If all the available modes are too small, then NULL is returned. |
| 0 | 491 * |
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492 * \sa SDL_GetNumDisplayModes() |
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493 * \sa SDL_GetDisplayMode() |
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494 */ |
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495 extern DECLSPEC SDL_DisplayMode *SDLCALL SDL_GetClosestDisplayMode(const |
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496 SDL_DisplayMode |
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497 * mode, |
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498 SDL_DisplayMode |
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499 * closest); |
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500 |
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501 /** |
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502 * \fn int SDL_SetFullscreenDisplayMode(const SDL_DisplayMode *mode) |
| 0 | 503 * |
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504 * \brief Set the display mode used when a fullscreen window is visible |
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505 * on the currently selected display. |
| 0 | 506 * |
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507 * \param mode The mode to use, or NULL for the desktop mode. |
| 0 | 508 * |
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509 * \return 0 on success, or -1 if setting the display mode failed. |
| 0 | 510 * |
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511 * \sa SDL_SetWindowFullscreen() |
| 0 | 512 */ |
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513 extern DECLSPEC int SDLCALL SDL_SetFullscreenDisplayMode(const SDL_DisplayMode |
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514 * mode); |
| 0 | 515 |
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516 /** |
|
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517 * \fn int SDL_GetFullscreenDisplayMode(SDL_DisplayMode *mode) |
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518 * |
|
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519 * \brief Fill in information about the display mode used when a fullscreen |
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520 * window is visible on the currently selected display. |
| 0 | 521 */ |
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522 extern DECLSPEC int SDLCALL SDL_GetFullscreenDisplayMode(SDL_DisplayMode * |
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523 mode); |
| 0 | 524 |
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525 /** |
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526 * \fn int SDL_SetDisplayPalette(const SDL_Color *colors, int firstcolor, int ncolors) |
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527 * |
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528 * \brief Set the palette entries for indexed display modes. |
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529 * |
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530 * \return 0 on success, or -1 if the display mode isn't palettized or the colors couldn't be set. |
| 0 | 531 */ |
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532 extern DECLSPEC int SDLCALL SDL_SetDisplayPalette(const SDL_Color * colors, |
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533 int firstcolor, |
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534 int ncolors); |
| 0 | 535 |
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536 /** |
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537 * \fn int SDL_GetDisplayPalette(SDL_Color *colors, int firstcolor, int ncolors) |
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538 * |
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539 * \brief Gets the palette entries for indexed display modes. |
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540 * |
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541 * \return 0 on success, or -1 if the display mode isn't palettized |
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542 */ |
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543 extern DECLSPEC int SDLCALL SDL_GetDisplayPalette(SDL_Color * colors, |
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544 int firstcolor, |
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545 int ncolors); |
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546 |
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547 /** |
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548 * \fn int SDL_SetGamma(float red, float green, float blue) |
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549 * |
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550 * \brief Set the gamma correction for each of the color channels on the currently selected display. |
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551 * |
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552 * \return 0 on success, or -1 if setting the gamma isn't supported. |
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553 * |
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554 * \sa SDL_SetGammaRamp() |
| 0 | 555 */ |
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Explicitly specify the SDL API calling convention (C by default)
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556 extern DECLSPEC int SDLCALL SDL_SetGamma(float red, float green, float blue); |
| 0 | 557 |
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558 /** |
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559 * \fn int SDL_SetGammaRamp(const Uint16 * red, const Uint16 * green, const Uint16 * blue) |
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560 * |
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561 * \brief Set the gamma ramp for the currently selected display. |
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562 * |
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563 * \param red The translation table for the red channel, or NULL |
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564 * \param green The translation table for the green channel, or NULL |
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565 * \param blue The translation table for the blue channel, or NULL |
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566 * |
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567 * \return 0 on success, or -1 if gamma ramps are unsupported. |
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568 * |
| 0 | 569 * Set the gamma translation table for the red, green, and blue channels |
| 570 * of the video hardware. Each table is an array of 256 16-bit quantities, | |
| 571 * representing a mapping between the input and output for that channel. | |
| 572 * The input is the index into the array, and the output is the 16-bit | |
| 573 * gamma value at that index, scaled to the output color precision. | |
| 574 * | |
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575 * \sa SDL_GetGammaRamp() |
| 0 | 576 */ |
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577 extern DECLSPEC int SDLCALL SDL_SetGammaRamp(const Uint16 * red, |
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578 const Uint16 * green, |
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579 const Uint16 * blue); |
| 0 | 580 |
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581 /** |
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582 * \fn int SDL_GetGammaRamp(Uint16 * red, Uint16 * green, Uint16 * blue) |
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583 * |
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584 * \brief Get the gamma ramp for the currently selected display. |
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585 * |
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586 * \param red A pointer to a 256 element array of 16-bit quantities to hold the translation table for the red channel, or NULL. |
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587 * \param green A pointer to a 256 element array of 16-bit quantities to hold the translation table for the green channel, or NULL. |
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588 * \param blue A pointer to a 256 element array of 16-bit quantities to hold the translation table for the blue channel, or NULL. |
| 0 | 589 * |
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590 * \return 0 on success, or -1 if gamma ramps are unsupported. |
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591 * |
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592 * \sa SDL_SetGammaRamp() |
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593 */ |
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594 extern DECLSPEC int SDLCALL SDL_GetGammaRamp(Uint16 * red, Uint16 * green, |
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595 Uint16 * blue); |
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596 |
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597 |
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598 /** |
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599 * \fn SDL_WindowID SDL_CreateWindow(const char *title, int x, int y, int w, int h, Uint32 flags) |
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600 * |
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601 * \brief Create a window with the specified position, dimensions, and flags. |
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602 * |
|
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Simplified driver window creation code.
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603 * \param title The title of the window, in UTF-8 encoding |
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604 * \param x The x position of the window, SDL_WINDOWPOS_CENTERED, or SDL_WINDOWPOS_UNDEFINED |
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605 * \param y The y position of the window, SDL_WINDOWPOS_CENTERED, or SDL_WINDOWPOS_UNDEFINED |
|
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606 * \param w The width of the window |
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607 * \param h The height of the window |
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608 * \param flags The flags for the window, a mask of any of the following: SDL_WINDOW_FULLSCREEN, SDL_WINDOW_OPENGL, SDL_WINDOW_SHOWN, SDL_WINDOW_BORDERLESS, SDL_WINDOW_RESIZABLE, SDL_WINDOW_MAXIMIZED, SDL_WINDOW_MINIMIZED, SDL_WINDOW_INPUT_GRABBED |
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609 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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610 * \return The id of the window created, or zero if window creation failed. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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611 * |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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612 * \sa SDL_DestroyWindow() |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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613 */ |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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614 extern DECLSPEC SDL_WindowID SDLCALL SDL_CreateWindow(const char *title, |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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615 int x, int y, int w, |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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616 int h, Uint32 flags); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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617 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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618 /** |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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619 * \fn SDL_WindowID SDL_CreateWindowFrom(void *data) |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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620 * |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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621 * \brief Create an SDL window struct from an existing native window. |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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622 * |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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623 * \param data A pointer to driver-dependent window creation data |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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624 * |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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625 * \return The id of the window created, or zero if window creation failed. |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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626 * |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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627 * \warning This function is NOT SUPPORTED, use at your own risk! |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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628 * |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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629 * \sa SDL_DestroyWindow() |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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630 */ |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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631 extern DECLSPEC SDL_WindowID SDLCALL SDL_CreateWindowFrom(const void *data); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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632 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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633 /** |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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634 * \fn Uint32 SDL_GetWindowFlags(SDL_WindowID windowID) |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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635 * |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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636 * \brief Get the window flags. |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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637 */ |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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638 extern DECLSPEC Uint32 SDLCALL SDL_GetWindowFlags(SDL_WindowID windowID); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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639 |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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640 /** |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff
changeset
|
641 * \fn void SDL_SetWindowTitle(SDL_WindowID windowID, const char *title) |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
642 * |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
643 * \brief Set the title of the window, in UTF-8 format. |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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644 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
645 * \sa SDL_GetWindowTitle() |
| 0 | 646 */ |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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647 extern DECLSPEC void SDLCALL SDL_SetWindowTitle(SDL_WindowID windowID, |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
648 const char *title); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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649 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
650 /** |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
651 * \fn const char *SDL_GetWindowTitle(SDL_WindowID windowID) |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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652 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
653 * \brief Get the title of the window, in UTF-8 format. |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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654 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
655 * \sa SDL_SetWindowTitle() |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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656 */ |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
657 extern DECLSPEC const char *SDLCALL SDL_GetWindowTitle(SDL_WindowID windowID); |
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
658 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
659 /** |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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660 * \fn void SDL_SetWindowIcon(SDL_Surface *icon) |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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661 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
662 * \brief Set the icon of the window. |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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663 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
664 * \param icon The icon for the window |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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665 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
666 * FIXME: The icon needs to be set before the window is first shown. Should some icon representation be part of the window creation data? |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
667 */ |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
668 extern DECLSPEC void SDLCALL SDL_SetWindowIcon(SDL_Surface * icon); |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
669 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
670 /** |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
671 * \fn void SDL_SetWindowData(SDL_WindowID windowID, void *userdata) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
672 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
673 * \brief Associate an arbitrary pointer with the window. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
674 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
675 * \sa SDL_GetWindowData() |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
676 */ |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
677 extern DECLSPEC void SDLCALL SDL_SetWindowData(SDL_WindowID windowID, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
678 void *userdata); |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
679 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
680 /** |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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681 * \fn void *SDL_GetWindowData(SDL_WindowID windowID) |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
682 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
683 * \brief Retrieve the data pointer associated with the window. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
684 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
685 * \sa SDL_SetWindowData() |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
686 */ |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
687 extern DECLSPEC void *SDLCALL SDL_GetWindowData(SDL_WindowID windowID); |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
688 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
689 /** |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
690 * \fn void SDL_SetWindowPosition(SDL_WindowID windowID, int x, int y) |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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691 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
692 * \brief Set the position of the window. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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693 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
694 * \param windowID The window to reposition |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
695 * \param x The x coordinate of the window, SDL_WINDOWPOS_CENTERED, or SDL_WINDOWPOS_UNDEFINED |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
696 * \param y The y coordinate of the window, SDL_WINDOWPOS_CENTERED, or SDL_WINDOWPOS_UNDEFINED |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
697 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
698 * \note The window coordinate origin is the upper left of the display. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
699 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
700 * \sa SDL_GetWindowPosition() |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
701 */ |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
702 extern DECLSPEC void SDLCALL SDL_SetWindowPosition(SDL_WindowID windowID, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
703 int x, int y); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
704 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
705 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
706 * \fn void SDL_GetWindowPosition(SDL_WindowID windowID, int *x, int *y) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
707 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
708 * \brief Get the position of the window. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
709 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
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|
710 * \sa SDL_SetWindowPosition() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
711 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
712 extern DECLSPEC void SDLCALL SDL_GetWindowPosition(SDL_WindowID windowID, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
713 int *x, int *y); |
| 0 | 714 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
715 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
716 * \fn void SDL_SetWindowSize(SDL_WindowID windowID, int w, int w) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
717 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
718 * \brief Set the size of the window's client area. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
719 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
720 * \note You can't change the size of a fullscreen window, it automatically |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
721 * matches the size of the display mode. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
722 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
723 * \sa SDL_GetWindowSize() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
724 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
725 extern DECLSPEC void SDLCALL SDL_SetWindowSize(SDL_WindowID windowID, int w, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
726 int h); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
727 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
728 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
729 * \fn void SDL_GetWindowSize(SDL_WindowID windowID, int *w, int *w) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
730 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
731 * \brief Get the size of the window's client area. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
732 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
733 * \sa SDL_SetWindowSize() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
734 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
735 extern DECLSPEC void SDLCALL SDL_GetWindowSize(SDL_WindowID windowID, int *w, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
736 int *h); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
737 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
738 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
739 * \fn void SDL_ShowWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
740 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
741 * \brief Show the window |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
742 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
743 * \sa SDL_HideWindow() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
744 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
745 extern DECLSPEC void SDLCALL SDL_ShowWindow(SDL_WindowID windowID); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
746 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
747 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
748 * \fn void SDL_HideWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
749 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
750 * \brief Hide the window |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
751 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
752 * \sa SDL_ShowWindow() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
753 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
754 extern DECLSPEC void SDLCALL SDL_HideWindow(SDL_WindowID windowID); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
755 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
756 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
757 * \fn void SDL_RaiseWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
758 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
759 * \brief Raise the window above other windows and set the input focus. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
760 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
761 extern DECLSPEC void SDLCALL SDL_RaiseWindow(SDL_WindowID windowID); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
762 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
763 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
764 * \fn void SDL_MaximizeWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
765 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
766 * \brief Make the window as large as possible. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
767 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
768 * \sa SDL_RestoreWindow() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
769 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
770 extern DECLSPEC void SDLCALL SDL_MaximizeWindow(SDL_WindowID windowID); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
771 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
772 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
773 * \fn void SDL_MinimizeWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
774 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
775 * \brief Minimize the window to an iconic representation. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
776 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
777 * \sa SDL_RestoreWindow() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
778 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
779 extern DECLSPEC void SDLCALL SDL_MinimizeWindow(SDL_WindowID windowID); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
780 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
781 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
782 * \fn void SDL_RestoreWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
783 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
784 * \brief Restore the size and position of a minimized or maximized window. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
785 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
786 * \sa SDL_MaximizeWindow() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
787 * \sa SDL_MinimizeWindow() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
788 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
789 extern DECLSPEC void SDLCALL SDL_RestoreWindow(SDL_WindowID windowID); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
790 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
791 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
792 * \fn int SDL_SetWindowFullscreen(SDL_WindowID windowID, int fullscreen) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
793 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
794 * \brief Set the window's fullscreen state. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
795 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
796 * \return 0 on success, or -1 if setting the display mode failed. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
797 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
798 * \sa SDL_SetFullscreenDisplayMode() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
799 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
800 extern DECLSPEC int SDLCALL SDL_SetWindowFullscreen(SDL_WindowID windowID, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
801 int fullscreen); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
802 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
803 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
804 * \fn void SDL_SetWindowGrab(SDL_WindowID windowID, int mode) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
805 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
806 * \brief Set the window's input grab mode. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
807 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
808 * \param mode This is 1 to grab input, and 0 to release input. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
809 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
810 * \sa SDL_GetWindowGrab() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
811 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
812 extern DECLSPEC void SDLCALL SDL_SetWindowGrab(SDL_WindowID windowID, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
813 int mode); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
814 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
815 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
816 * \fn int SDL_GetWindowGrab(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
817 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
818 * \brief Get the window's input grab mode. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
819 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
820 * \return This returns 1 if input is grabbed, and 0 otherwise. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
821 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
822 * \sa SDL_SetWindowGrab() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
823 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
824 extern DECLSPEC int SDLCALL SDL_GetWindowGrab(SDL_WindowID windowID); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
825 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
826 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
827 * \fn SDL_bool SDL_GetWindowWMInfo(SDL_WindowID windowID, struct SDL_SysWMinfo * info) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
828 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
829 * \brief Get driver specific information about a window. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
830 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
831 * \note Include SDL_syswm.h for the declaration of SDL_SysWMinfo. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
832 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
833 struct SDL_SysWMinfo; |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
834 extern DECLSPEC SDL_bool SDLCALL SDL_GetWindowWMInfo(SDL_WindowID windowID, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
835 struct SDL_SysWMinfo |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
836 *info); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
837 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
838 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
839 * \fn void SDL_DestroyWindow(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
840 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
841 * \brief Destroy a window. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
842 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
843 extern DECLSPEC void SDLCALL SDL_DestroyWindow(SDL_WindowID windowID); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
844 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
845 /** |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
846 * \fn int SDL_GetNumRenderDrivers(void) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
847 * |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
848 * \brief Get the number of 2D rendering drivers available for the current display. |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
849 * |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
850 * A render driver is a set of code that handles rendering and texture |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
851 * management on a particular display. Normally there is only one, but |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
852 * some drivers may have several available with different capabilities. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
853 * |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
854 * \sa SDL_GetRenderDriverInfo() |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
855 * \sa SDL_CreateRenderer() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
856 */ |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
857 extern DECLSPEC int SDLCALL SDL_GetNumRenderDrivers(void); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
858 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
859 /** |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
860 * \fn int SDL_GetRenderDriverInfo(int index, SDL_RendererInfo *info) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
861 * |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
862 * \brief Get information about a specific 2D rendering driver for the current display. |
| 0 | 863 * |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
864 * \param index The index of the driver to query information about. |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
865 * \param info A pointer to an SDL_RendererInfo struct to be filled with information on the rendering driver. |
|
1907
06c27a737b7a
Streamlined the API a bit and optimized the software renderer.
Sam Lantinga <slouken@libsdl.org>
parents:
1897
diff
changeset
|
866 * |
|
06c27a737b7a
Streamlined the API a bit and optimized the software renderer.
Sam Lantinga <slouken@libsdl.org>
parents:
1897
diff
changeset
|
867 * \return 0 on success, -1 if the index was out of range |
|
06c27a737b7a
Streamlined the API a bit and optimized the software renderer.
Sam Lantinga <slouken@libsdl.org>
parents:
1897
diff
changeset
|
868 * |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
869 * \sa SDL_CreateRenderer() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
870 */ |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
871 extern DECLSPEC int SDLCALL SDL_GetRenderDriverInfo(int index, |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
872 SDL_RendererInfo * info); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
873 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
874 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
875 * \fn int SDL_CreateRenderer(SDL_WindowID window, int index, Uint32 flags) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
876 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
877 * \brief Create and make active a 2D rendering context for a window. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
878 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
879 * \param windowID The window used for rendering |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
880 * \param index The index of the rendering driver to initialize, or -1 to initialize the first one supporting the requested flags. |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
881 * \param flags SDL_RendererFlags |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
882 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
883 * \return 0 on success, -1 if the flags were not supported, or -2 if |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
884 * there isn't enough memory to support the requested flags |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
885 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
886 * \sa SDL_SelectRenderer() |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
887 * \sa SDL_GetRendererInfo() |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
888 * \sa SDL_DestroyRenderer() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
889 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
890 extern DECLSPEC int SDLCALL SDL_CreateRenderer(SDL_WindowID windowID, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
891 int index, Uint32 flags); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
892 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
893 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
894 * \fn int SDL_SelectRenderer(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
895 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
896 * \brief Select the rendering context for a particular window. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
897 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
898 * \return 0 on success, -1 if the selected window doesn't have a |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
899 * rendering context. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
900 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
901 extern DECLSPEC int SDLCALL SDL_SelectRenderer(SDL_WindowID windowID); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
902 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
903 /** |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
904 * \fn int SDL_GetRendererInfo(SDL_RendererInfo *info) |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
905 * |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
906 * \brief Get information about the current rendering context. |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
907 */ |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
908 extern DECLSPEC int SDLCALL SDL_GetRendererInfo(SDL_RendererInfo * info); |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
909 |
|
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
910 /** |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
911 * \fn SDL_TextureID SDL_CreateTexture(Uint32 format, int access, int w, int h) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
912 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
913 * \brief Create a texture for the current rendering context. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
914 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
915 * \param format The format of the texture |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
916 * \param access One of the enumerated values in SDL_TextureAccess |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
917 * \param w The width of the texture in pixels |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
918 * \param h The height of the texture in pixels |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
919 * |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
920 * \return The created texture is returned, or 0 if no rendering context was active, the format was unsupported, or the width or height were out of range. |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
921 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
922 * \sa SDL_QueryTexture() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
923 * \sa SDL_DestroyTexture() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
924 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
925 extern DECLSPEC SDL_TextureID SDLCALL SDL_CreateTexture(Uint32 format, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
926 int access, int w, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
927 int h); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
928 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
929 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
930 * \fn SDL_TextureID SDL_CreateTextureFromSurface(Uint32 format, int access, SDL_Surface *surface) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
931 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
932 * \brief Create a texture from an existing surface. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
933 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
934 * \param format The format of the texture, or 0 to pick an appropriate format |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
935 * \param access One of the enumerated values in SDL_TextureAccess |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
936 * \param surface The surface containing pixel data used to fill the texture |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
937 * |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
938 * \return The created texture is returned, or 0 if no rendering context was active, the format was unsupported, or the surface width or height were out of range. |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
939 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
940 * \note The surface is not modified or freed by this function. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
941 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
942 * \sa SDL_QueryTexture() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
943 * \sa SDL_DestroyTexture() |
| 0 | 944 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
945 extern DECLSPEC SDL_TextureID SDLCALL SDL_CreateTextureFromSurface(Uint32 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
946 format, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
947 int access, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
948 SDL_Surface |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
949 * surface); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
950 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
951 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
952 * \fn int SDL_QueryTexture(SDL_TextureID textureID, Uint32 *format, int *access, int *w, int *h) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
953 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
954 * \brief Query the attributes of a texture |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
955 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
956 * \param texture A texture to be queried |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
957 * \param format A pointer filled in with the raw format of the texture. The actual format may differ, but pixel transfers will use this format. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
958 * \param access A pointer filled in with the actual access to the texture. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
959 * \param w A pointer filled in with the width of the texture in pixels |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
960 * \param h A pointer filled in with the height of the texture in pixels |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
961 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
962 * \return 0 on success, or -1 if the texture is not valid |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
963 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
964 extern DECLSPEC int SDLCALL SDL_QueryTexture(SDL_TextureID textureID, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
965 Uint32 * format, int *access, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
966 int *w, int *h); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
967 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
968 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
969 * \fn int SDL_QueryTexturePixels(SDL_TextureID textureID, void **pixels, int pitch) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
970 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
971 * \brief Query the pixels of a texture, if the texture does not need to be locked for pixel access. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
972 * |
| 1966 | 973 * \param texture A texture to be queried, which was created with SDL_TEXTUREACCESS_LOCAL |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
974 * \param pixels A pointer filled with a pointer to the pixels for the texture |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
975 * \param pitch A pointer filled in with the pitch of the pixel data |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
976 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
977 * \return 0 on success, or -1 if the texture is not valid, or must be locked for pixel access. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
978 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
979 extern DECLSPEC int SDLCALL SDL_QueryTexturePixels(SDL_TextureID textureID, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
980 void **pixels, int *pitch); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
981 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
982 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
983 * \fn int SDL_SetTexturePalette(SDL_TextureID textureID, const SDL_Color * colors, int firstcolor, int ncolors) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
984 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
985 * \brief Update an indexed texture with a color palette |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
986 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
987 * \param texture The texture to update |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
988 * \param colors The array of RGB color data |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
989 * \param firstcolor The first index to update |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
990 * \param ncolors The number of palette entries to fill with the color data |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
991 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
992 * \return 0 on success, or -1 if the texture is not valid or not an indexed texture |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
993 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
994 extern DECLSPEC int SDLCALL SDL_SetTexturePalette(SDL_TextureID textureID, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
995 const SDL_Color * colors, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
996 int firstcolor, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
997 int ncolors); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
998 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
999 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1000 * \fn int SDL_GetTexturePalette(SDL_TextureID textureID, SDL_Color * colors, int firstcolor, int ncolors) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1001 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1002 * \brief Update an indexed texture with a color palette |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1003 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1004 * \param texture The texture to update |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1005 * \param colors The array to fill with RGB color data |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1006 * \param firstcolor The first index to retrieve |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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diff
changeset
|
1007 * \param ncolors The number of palette entries to retrieve |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1008 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1009 * \return 0 on success, or -1 if the texture is not valid or not an indexed texture |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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diff
changeset
|
1010 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1011 extern DECLSPEC int SDLCALL SDL_GetTexturePalette(SDL_TextureID textureID, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
1737
diff
changeset
|
1012 SDL_Color * colors, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1013 int firstcolor, |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1014 int ncolors); |
| 0 | 1015 |
|
1895
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parents:
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diff
changeset
|
1016 /** |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1017 * \fn int SDL_SetTextureColorMod(SDL_TextureID textureID, Uint8 r, Uint8 g, Uint8 b) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1018 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1019 * \brief Set an additional color value used in render copy operations |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1020 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1021 * \param texture The texture to update |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1022 * \param r The red source color value multiplied into copy operations |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1023 * \param g The green source color value multiplied into copy operations |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1024 * \param b The blue source color value multiplied into copy operations |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1025 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1026 * \return 0 on success, or -1 if the texture is not valid or color modulation is not supported |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1027 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1028 * \sa SDL_GetTextureColorMod() |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1029 */ |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1030 extern DECLSPEC int SDLCALL SDL_SetTextureColorMod(SDL_TextureID textureID, |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1031 Uint8 r, Uint8 g, Uint8 b); |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1032 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1033 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1034 /** |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1035 * \fn int SDL_GetTextureColorMod(SDL_TextureID textureID, Uint8 *r, Uint8 *g, Uint8 *b) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1036 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1037 * \brief Get the additional color value used in render copy operations |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1038 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1039 * \param texture The texture to query |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1040 * \param r A pointer filled in with the source red color value |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1041 * \param g A pointer filled in with the source green color value |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1042 * \param b A pointer filled in with the source blue color value |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1043 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1044 * \return 0 on success, or -1 if the texture is not valid |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1045 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1046 * \sa SDL_SetTextureColorMod() |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1047 */ |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1048 extern DECLSPEC int SDLCALL SDL_GetTextureColorMod(SDL_TextureID textureID, |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1049 Uint8 * r, Uint8 * g, |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1050 Uint8 * b); |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1051 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1052 /** |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1053 * \fn int SDL_SetTextureAlphaMod(SDL_TextureID textureID, Uint8 alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1054 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1055 * \brief Set an additional alpha value used in render copy operations |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1056 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1057 * \param texture The texture to update |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1058 * \param alpha The source alpha value multiplied into copy operations. |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1059 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1060 * \return 0 on success, or -1 if the texture is not valid or alpha modulation is not supported |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1061 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1062 * \sa SDL_GetTextureAlphaMod() |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1063 */ |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1064 extern DECLSPEC int SDLCALL SDL_SetTextureAlphaMod(SDL_TextureID textureID, |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1065 Uint8 alpha); |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1066 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1067 /** |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1068 * \fn int SDL_GetTextureAlphaMod(SDL_TextureID textureID, Uint8 *alpha) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1069 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1070 * \brief Get the additional alpha value used in render copy operations |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1071 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1072 * \param texture The texture to query |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1073 * \param alpha A pointer filled in with the source alpha value |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1074 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1075 * \return 0 on success, or -1 if the texture is not valid |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1076 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1077 * \sa SDL_SetTextureAlphaMod() |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1078 */ |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1079 extern DECLSPEC int SDLCALL SDL_GetTextureAlphaMod(SDL_TextureID textureID, |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1080 Uint8 * alpha); |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1081 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1082 /** |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1083 * \fn int SDL_SetTextureBlendMode(SDL_TextureID textureID, int blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1084 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1085 * \brief Set the blend mode used for texture copy operations |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1086 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1087 * \param texture The texture to update |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1088 * \param blendMode SDL_TextureBlendMode to use for texture blending |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1089 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1090 * \return 0 on success, or -1 if the texture is not valid or the blend mode is not supported |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1091 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1092 * \note If the blend mode is not supported, the closest supported mode is chosen. |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1093 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1094 * \sa SDL_GetTextureBlendMode() |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1095 */ |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1096 extern DECLSPEC int SDLCALL SDL_SetTextureBlendMode(SDL_TextureID textureID, |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1097 int blendMode); |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1098 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1099 /** |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1100 * \fn int SDL_GetTextureBlendMode(SDL_TextureID textureID, int *blendMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1101 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1102 * \brief Get the blend mode used for texture copy operations |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1103 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1104 * \param texture The texture to query |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1105 * \param blendMode A pointer filled in with the current blend mode |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1106 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1107 * \return 0 on success, or -1 if the texture is not valid |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1108 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1109 * \sa SDL_SetTextureBlendMode() |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1110 */ |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1111 extern DECLSPEC int SDLCALL SDL_GetTextureBlendMode(SDL_TextureID textureID, |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1112 int *blendMode); |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1113 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1114 /** |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1115 * \fn int SDL_SetTextureScaleMode(SDL_TextureID textureID, int scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1116 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1117 * \brief Set the scale mode used for texture copy operations |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1118 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1119 * \param texture The texture to update |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1120 * \param scaleMode SDL_TextureScaleMode to use for texture scaling |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1121 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1122 * \return 0 on success, or -1 if the texture is not valid or the scale mode is not supported |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1123 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1124 * \note If the scale mode is not supported, the closest supported mode is chosen. |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1125 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1126 * \sa SDL_GetTextureScaleMode() |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1127 */ |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1128 extern DECLSPEC int SDLCALL SDL_SetTextureScaleMode(SDL_TextureID textureID, |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1129 int scaleMode); |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1130 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1131 /** |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1132 * \fn int SDL_GetTextureScaleMode(SDL_TextureID textureID, int *scaleMode) |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1133 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1134 * \brief Get the scale mode used for texture copy operations |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1135 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1136 * \param texture The texture to query |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1137 * \param scaleMode A pointer filled in with the current scale mode |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1138 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1139 * \return 0 on success, or -1 if the texture is not valid |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1140 * |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1141 * \sa SDL_SetTextureScaleMode() |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1142 */ |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1143 extern DECLSPEC int SDLCALL SDL_GetTextureScaleMode(SDL_TextureID textureID, |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1144 int *scaleMode); |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1145 |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1146 /** |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1147 * \fn int SDL_UpdateTexture(SDL_TextureID textureID, const SDL_Rect *rect, const void *pixels, int pitch) |
|
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|
1148 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1149 * \brief Update the given texture rectangle with new pixel data. |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1150 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1151 * \param texture The texture to update |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1152 * \param rect A pointer to the rectangle of pixels to update, or NULL to update the entire texture. |
|
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|
1153 * \param pixels The raw pixel data |
|
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|
1154 * \param pitch The number of bytes between rows of pixel data |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1155 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1156 * \return 0 on success, or -1 if the texture is not valid |
|
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|
1157 * |
| 1966 | 1158 * \note This is a very slow function for textures not created with SDL_TEXTUREACCESS_LOCAL. |
|
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|
1159 */ |
|
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|
1160 extern DECLSPEC int SDLCALL SDL_UpdateTexture(SDL_TextureID textureID, |
|
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|
1161 const SDL_Rect * rect, |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1162 const void *pixels, int pitch); |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1163 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1164 /** |
|
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|
1165 * \fn void SDL_LockTexture(SDL_TextureID textureID, const SDL_Rect *rect, int markDirty, void **pixels, int *pitch) |
|
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|
1166 * |
|
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|
1167 * \brief Lock a portion of the texture for pixel access. |
|
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|
1168 * |
| 1966 | 1169 * \param texture The texture to lock for access, which must have been created with SDL_TEXTUREACCESS_LOCAL. |
|
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|
1170 * \param rect A pointer to the rectangle to lock for access. If the rect is NULL, the entire texture will be locked. |
|
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|
1171 * \param markDirty If this is nonzero, the locked area will be marked dirty when the texture is unlocked. |
|
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|
1172 * \param pixels This is filled in with a pointer to the locked pixels, appropriately offset by the locked area. |
|
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|
1173 * \param pitch This is filled in with the pitch of the locked pixels. |
|
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|
1174 * |
| 1966 | 1175 * \return 0 on success, or -1 if the texture is not valid or was created with SDL_TEXTUREACCESS_REMOTe |
|
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|
1176 * |
|
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|
1177 * \sa SDL_DirtyTexture() |
|
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|
1178 * \sa SDL_UnlockTexture() |
|
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|
1179 */ |
|
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|
1180 extern DECLSPEC int SDLCALL SDL_LockTexture(SDL_TextureID textureID, |
|
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|
1181 const SDL_Rect * rect, |
|
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|
1182 int markDirty, void **pixels, |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1183 int *pitch); |
|
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|
1184 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1185 /** |
|
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|
1186 * \fn void SDL_UnlockTexture(SDL_TextureID textureID) |
|
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|
1187 * |
|
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|
1188 * \brief Unlock a texture, uploading the changes to video memory, if needed. |
|
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|
1189 * |
|
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|
1190 * \sa SDL_LockTexture() |
|
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|
1191 * \sa SDL_DirtyTexture() |
|
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|
1192 */ |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1193 extern DECLSPEC void SDLCALL SDL_UnlockTexture(SDL_TextureID textureID); |
|
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|
1194 |
|
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|
1195 /** |
|
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|
1196 * \fn void SDL_DirtyTexture(SDL_TextureID textureID, int numrects, const SDL_Rect * rects) |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1197 * |
|
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|
1198 * \brief Mark the specified rectangles of the texture as dirty. |
|
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parents:
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|
1199 * |
| 1966 | 1200 * \note The texture must have been created with SDL_TEXTUREACCESS_LOCAL. |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1201 * |
|
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|
1202 * \sa SDL_LockTexture() |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1203 * \sa SDL_UnlockTexture() |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1204 */ |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1205 extern DECLSPEC void SDLCALL SDL_DirtyTexture(SDL_TextureID textureID, |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1206 int numrects, |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1207 const SDL_Rect * rects); |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1208 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1209 /** |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1210 * \fn void SDL_RenderFill(Uint8 r, Uint8 g, Uint8 b, Uint8 a, const SDL_Rect *rect) |
|
1895
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Sam Lantinga <slouken@libsdl.org>
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changeset
|
1211 * |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1212 * \brief Fill the current rendering target with the specified color. |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1213 * |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1214 * \param r The red value used to fill the rendering target |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1215 * \param g The green value used to fill the rendering target |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1216 * \param b The blue value used to fill the rendering target |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1217 * \param a The alpha value used to fill the rendering target, usually SDL_ALPHA_OPAQUE (255) |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1218 * \param rect A pointer to the destination rectangle, or NULL for the entire rendering target. |
| 0 | 1219 * |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
1220 * \return 0 on success, or -1 if there is no rendering context current |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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diff
changeset
|
1221 */ |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1222 extern DECLSPEC int SDLCALL SDL_RenderFill(Uint8 r, Uint8 g, Uint8 b, Uint8 a, |
|
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1223 const SDL_Rect * rect); |
|
1895
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1224 |
|
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Sam Lantinga <slouken@libsdl.org>
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diff
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|
1225 /** |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1226 * \fn int SDL_RenderCopy(SDL_TextureID textureID, const SDL_Rect *srcrect, const SDL_Rect *dstrect) |
|
1895
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|
1227 * |
|
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parents:
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diff
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|
1228 * \brief Copy a portion of the texture to the current rendering target. |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1229 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1230 * \param texture The source texture. |
|
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parents:
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changeset
|
1231 * \param srcrect A pointer to the source rectangle, or NULL for the entire texture. |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
1232 * \param dstrect A pointer to the destination rectangle, or NULL for the entire rendering target. |
|
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Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1233 * |
|
1969
5d3724f64f2b
Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents:
1968
diff
changeset
|
1234 * \return 0 on success, or -1 if there is no rendering context current, or the driver doesn't support the requested operation. |
|
1895
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Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1235 */ |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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diff
changeset
|
1236 extern DECLSPEC int SDLCALL SDL_RenderCopy(SDL_TextureID textureID, |
|
c121d94672cb
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Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1237 const SDL_Rect * srcrect, |
|
1985
8055185ae4ed
Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents:
1969
diff
changeset
|
1238 const SDL_Rect * dstrect); |
|
1895
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Sam Lantinga <slouken@libsdl.org>
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|
1239 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
1240 /** |
|
c121d94672cb
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parents:
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diff
changeset
|
1241 * \fn int SDL_RenderReadPixels(const SDL_Rect *rect, void *pixels, int pitch) |
|
c121d94672cb
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Sam Lantinga <slouken@libsdl.org>
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changeset
|
1242 * |
|
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changeset
|
1243 * \brief Read pixels from the current rendering target. |
|
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|
1244 * |
|
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diff
changeset
|
1245 * \param rect A pointer to the rectangle to read, or NULL for the entire render target |
|
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|
1246 * \param pixels A pointer to be filled in with the pixel data |
|
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|
1247 * \param pitch The pitch of the pixels parameter |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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parents:
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|
1248 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1249 * \return 0 on success, or -1 if pixel reading is not supported. |
| 0 | 1250 * |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1251 * \warning This is a very slow operation, and should not be used frequently. |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1252 */ |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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changeset
|
1253 extern DECLSPEC int SDLCALL SDL_RenderReadPixels(const SDL_Rect * rect, |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
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|
1254 void *pixels, int pitch); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1255 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1256 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
1257 * \fn int SDL_RenderWritePixels(const SDL_Rect *rect, const void *pixels, int pitch) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1258 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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changeset
|
1259 * \brief Write pixels to the current rendering target. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1260 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1261 * \param rect A pointer to the rectangle to write, or NULL for the entire render target |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1262 * \param pixels A pointer to the pixel data to write |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1263 * \param pitch The pitch of the pixels parameter |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1264 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1265 * \return 0 on success, or -1 if pixel writing is not supported. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1266 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1267 * \warning This is a very slow operation, and should not be used frequently. |
| 0 | 1268 */ |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1269 extern DECLSPEC int SDLCALL SDL_RenderWritePixels(const SDL_Rect * rect, |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1270 const void *pixels, |
|
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|
1271 int pitch); |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1272 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1273 /** |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1274 * \fn void SDL_RenderPresent(void) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1275 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1276 * \brief Update the screen with rendering performed. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1277 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1278 extern DECLSPEC void SDLCALL SDL_RenderPresent(void); |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1279 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1280 /** |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1281 * \fn void SDL_DestroyTexture(SDL_TextureID textureID); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1282 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1283 * \brief Destroy the specified texture. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1284 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1285 * \sa SDL_CreateTexture() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1286 * \sa SDL_CreateTextureFromSurface() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1287 */ |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1288 extern DECLSPEC void SDLCALL SDL_DestroyTexture(SDL_TextureID textureID); |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1289 |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1290 /** |
|
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|
1291 * \fn void SDL_DestroyRenderer(SDL_WindowID windowID); |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1292 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1293 * \brief Destroy the rendering context for a window and free associated |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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changeset
|
1294 * textures. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1295 * |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1296 * \sa SDL_CreateRenderer() |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
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|
1297 */ |
|
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changeset
|
1298 extern DECLSPEC void SDLCALL SDL_DestroyRenderer(SDL_WindowID windowID); |
| 0 | 1299 |
| 1300 /* | |
| 1301 * Maps an RGB triple to an opaque pixel value for a given pixel format | |
| 1302 */ | |
| 2120 | 1303 extern DECLSPEC Uint32 SDLCALL SDL_MapRGB(const SDL_PixelFormat * |
| 1304 const format, const Uint8 r, | |
| 1305 const Uint8 g, const Uint8 b); | |
| 0 | 1306 |
| 1307 /* | |
| 1308 * Maps an RGBA quadruple to a pixel value for a given pixel format | |
| 1309 */ | |
|
2102
0975e24a3670
Merged r3007:3008 from branches/SDL-1.2: MapRGB/MapRGBA const correctness.
Ryan C. Gordon <icculus@icculus.org>
parents:
1986
diff
changeset
|
1310 extern DECLSPEC Uint32 SDLCALL SDL_MapRGBA(const SDL_PixelFormat * const fmt, |
|
0975e24a3670
Merged r3007:3008 from branches/SDL-1.2: MapRGB/MapRGBA const correctness.
Ryan C. Gordon <icculus@icculus.org>
parents:
1986
diff
changeset
|
1311 const Uint8 r, const Uint8 g, |
|
0975e24a3670
Merged r3007:3008 from branches/SDL-1.2: MapRGB/MapRGBA const correctness.
Ryan C. Gordon <icculus@icculus.org>
parents:
1986
diff
changeset
|
1312 const Uint8 b, const Uint8 a); |
| 0 | 1313 |
| 1314 /* | |
| 1315 * Maps a pixel value into the RGB components for a given pixel format | |
| 1316 */ | |
|
1895
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Sam Lantinga <slouken@libsdl.org>
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changeset
|
1317 extern DECLSPEC void SDLCALL SDL_GetRGB(Uint32 pixel, SDL_PixelFormat * fmt, |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1318 Uint8 * r, Uint8 * g, Uint8 * b); |
| 0 | 1319 |
| 1320 /* | |
| 1321 * Maps a pixel value into the RGBA components for a given pixel format | |
| 1322 */ | |
|
1895
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|
1323 extern DECLSPEC void SDLCALL SDL_GetRGBA(Uint32 pixel, SDL_PixelFormat * fmt, |
|
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SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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|
1324 Uint8 * r, Uint8 * g, Uint8 * b, |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1325 Uint8 * a); |
| 0 | 1326 |
| 1327 /* | |
| 1328 * Allocate and free an RGB surface (must be called after SDL_SetVideoMode) | |
| 1329 * If the depth is 4 or 8 bits, an empty palette is allocated for the surface. | |
| 1330 * If the depth is greater than 8 bits, the pixel format is set using the | |
| 1331 * flags '[RGB]mask'. | |
| 1332 * If the function runs out of memory, it will return NULL. | |
| 1333 * | |
| 1334 * The 'flags' tell what kind of surface to create. | |
| 1335 * SDL_SRCCOLORKEY indicates that the surface will be used for colorkey blits. | |
|
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|
1336 * SDL_SRCALPHA means that the surface will be used for alpha blits. |
| 0 | 1337 */ |
|
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|
1338 extern DECLSPEC SDL_Surface *SDLCALL SDL_CreateRGBSurface |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1339 (Uint32 flags, int width, int height, int depth, |
|
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|
1340 Uint32 Rmask, Uint32 Gmask, Uint32 Bmask, Uint32 Amask); |
|
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|
1341 extern DECLSPEC SDL_Surface *SDLCALL SDL_CreateRGBSurfaceFrom(void *pixels, |
|
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|
1342 int width, |
|
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|
1343 int height, |
|
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|
1344 int depth, |
|
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|
1345 int pitch, |
|
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|
1346 Uint32 Rmask, |
|
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|
1347 Uint32 Gmask, |
|
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|
1348 Uint32 Bmask, |
|
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Sam Lantinga <slouken@libsdl.org>
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|
1349 Uint32 Amask); |
|
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|
1350 extern DECLSPEC SDL_Surface *SDLCALL |
|
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|
1351 SDL_CreateRGBSurfaceFromTexture(SDL_TextureID textureID); |
|
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|
1352 extern DECLSPEC void SDLCALL SDL_FreeSurface(SDL_Surface * surface); |
|
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|
1353 |
|
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|
1354 /** |
|
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|
1355 * \fn int SDL_SetSurfacePalette(SDL_Surface *surface, SDL_Palette *palette) |
|
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|
1356 * |
|
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|
1357 * \brief Set the palette used by a surface. |
|
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|
1358 * |
|
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|
1359 * \return 0, or -1 if the surface format doesn't use a palette. |
|
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1360 * |
|
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1361 * \note A single palette can be shared with many surfaces. |
|
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|
1362 */ |
|
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|
1363 extern DECLSPEC int SDLCALL SDL_SetSurfacePalette(SDL_Surface * surface, |
|
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|
1364 SDL_Palette * palette); |
| 0 | 1365 |
| 1366 /* | |
| 1367 * SDL_LockSurface() sets up a surface for directly accessing the pixels. | |
| 1368 * Between calls to SDL_LockSurface()/SDL_UnlockSurface(), you can write | |
| 1369 * to and read from 'surface->pixels', using the pixel format stored in | |
| 1370 * 'surface->format'. Once you are done accessing the surface, you should | |
| 1371 * use SDL_UnlockSurface() to release it. | |
| 1372 * | |
| 1373 * Not all surfaces require locking. If SDL_MUSTLOCK(surface) evaluates | |
| 1374 * to 0, then you can read and write to the surface at any time, and the | |
|
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1375 * pixel format of the surface will not change. |
| 0 | 1376 * |
| 1377 * No operating system or library calls should be made between lock/unlock | |
| 1378 * pairs, as critical system locks may be held during this time. | |
| 1379 * | |
| 1380 * SDL_LockSurface() returns 0, or -1 if the surface couldn't be locked. | |
| 1381 */ | |
|
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|
1382 extern DECLSPEC int SDLCALL SDL_LockSurface(SDL_Surface * surface); |
|
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|
1383 extern DECLSPEC void SDLCALL SDL_UnlockSurface(SDL_Surface * surface); |
| 0 | 1384 |
| 1385 /* | |
| 1386 * Load a surface from a seekable SDL data source (memory or file.) | |
| 1387 * If 'freesrc' is non-zero, the source will be closed after being read. | |
| 1388 * Returns the new surface, or NULL if there was an error. | |
| 1389 * The new surface should be freed with SDL_FreeSurface(). | |
| 1390 */ | |
|
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|
1391 extern DECLSPEC SDL_Surface *SDLCALL SDL_LoadBMP_RW(SDL_RWops * src, |
|
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changeset
|
1392 int freesrc); |
| 0 | 1393 |
| 1394 /* Convenience macro -- load a surface from a file */ | |
| 1395 #define SDL_LoadBMP(file) SDL_LoadBMP_RW(SDL_RWFromFile(file, "rb"), 1) | |
| 1396 | |
| 1397 /* | |
| 1398 * Save a surface to a seekable SDL data source (memory or file.) | |
| 1399 * If 'freedst' is non-zero, the source will be closed after being written. | |
| 1400 * Returns 0 if successful or -1 if there was an error. | |
| 1401 */ | |
|
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1402 extern DECLSPEC int SDLCALL SDL_SaveBMP_RW |
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1403 (SDL_Surface * surface, SDL_RWops * dst, int freedst); |
| 0 | 1404 |
| 1405 /* Convenience macro -- save a surface to a file */ | |
| 1406 #define SDL_SaveBMP(surface, file) \ | |
| 1407 SDL_SaveBMP_RW(surface, SDL_RWFromFile(file, "wb"), 1) | |
| 1408 | |
| 1409 /* | |
| 1410 * Sets the color key (transparent pixel) in a blittable surface. | |
| 1411 * If 'flag' is SDL_SRCCOLORKEY (optionally OR'd with SDL_RLEACCEL), | |
| 1412 * 'key' will be the transparent pixel in the source image of a blit. | |
| 1413 * SDL_RLEACCEL requests RLE acceleration for the surface if present, | |
| 1414 * and removes RLE acceleration if absent. | |
| 1415 * If 'flag' is 0, this function clears any current color key. | |
| 1416 * This function returns 0, or -1 if there was an error. | |
| 1417 */ | |
|
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1418 extern DECLSPEC int SDLCALL SDL_SetColorKey |
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1419 (SDL_Surface * surface, Uint32 flag, Uint32 key); |
| 0 | 1420 |
| 1421 /* | |
| 1422 * This function sets the alpha value for the entire surface, as opposed to | |
| 1423 * using the alpha component of each pixel. This value measures the range | |
| 1424 * of transparency of the surface, 0 being completely transparent to 255 | |
| 1425 * being completely opaque. An 'alpha' value of 255 causes blits to be | |
| 1426 * opaque, the source pixels copied to the destination (the default). Note | |
| 1427 * that per-surface alpha can be combined with colorkey transparency. | |
| 1428 * | |
| 1429 * If 'flag' is 0, alpha blending is disabled for the surface. | |
| 1430 * If 'flag' is SDL_SRCALPHA, alpha blending is enabled for the surface. | |
| 1431 * OR:ing the flag with SDL_RLEACCEL requests RLE acceleration for the | |
| 1432 * surface; if SDL_RLEACCEL is not specified, the RLE accel will be removed. | |
|
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1433 * |
|
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1434 * The 'alpha' parameter is ignored for surfaces that have an alpha channel. |
| 0 | 1435 */ |
|
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1436 extern DECLSPEC int SDLCALL SDL_SetAlpha(SDL_Surface * surface, Uint32 flag, |
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1437 Uint8 alpha); |
| 0 | 1438 |
| 1439 /* | |
| 1440 * Sets the clipping rectangle for the destination surface in a blit. | |
| 1441 * | |
| 1442 * If the clip rectangle is NULL, clipping will be disabled. | |
| 1443 * If the clip rectangle doesn't intersect the surface, the function will | |
| 1444 * return SDL_FALSE and blits will be completely clipped. Otherwise the | |
| 1445 * function returns SDL_TRUE and blits to the surface will be clipped to | |
| 1446 * the intersection of the surface area and the clipping rectangle. | |
| 1447 * | |
| 1448 * Note that blits are automatically clipped to the edges of the source | |
| 1449 * and destination surfaces. | |
| 1450 */ | |
|
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1451 extern DECLSPEC SDL_bool SDLCALL SDL_SetClipRect(SDL_Surface * surface, |
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1452 const SDL_Rect * rect); |
| 0 | 1453 |
| 1454 /* | |
| 1455 * Gets the clipping rectangle for the destination surface in a blit. | |
| 1456 * 'rect' must be a pointer to a valid rectangle which will be filled | |
| 1457 * with the correct values. | |
| 1458 */ | |
|
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1459 extern DECLSPEC void SDLCALL SDL_GetClipRect(SDL_Surface * surface, |
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1460 SDL_Rect * rect); |
| 0 | 1461 |
| 1462 /* | |
| 1463 * Creates a new surface of the specified format, and then copies and maps | |
| 1464 * the given surface to it so the blit of the converted surface will be as | |
| 1465 * fast as possible. If this function fails, it returns NULL. | |
| 1466 * | |
| 1467 * The 'flags' parameter is passed to SDL_CreateRGBSurface() and has those | |
| 1468 * semantics. You can also pass SDL_RLEACCEL in the flags parameter and | |
| 1469 * SDL will try to RLE accelerate colorkey and alpha blits in the resulting | |
| 1470 * surface. | |
| 1471 * | |
| 1472 * This function is used internally by SDL_DisplayFormat(). | |
| 1473 */ | |
|
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1474 extern DECLSPEC SDL_Surface *SDLCALL SDL_ConvertSurface |
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1475 (SDL_Surface * src, SDL_PixelFormat * fmt, Uint32 flags); |
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1476 |
|
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1477 /* |
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1478 * This function performs a fast fill of the given rectangle with 'color' |
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1479 * The given rectangle is clipped to the destination surface clip area |
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1480 * and the final fill rectangle is saved in the passed in pointer. |
|
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1481 * If 'dstrect' is NULL, the whole surface will be filled with 'color' |
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1482 * The color should be a pixel of the format used by the surface, and |
|
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1483 * can be generated by the SDL_MapRGB() function. |
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1484 * This function returns 0 on success, or -1 on error. |
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1485 */ |
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1486 extern DECLSPEC int SDLCALL SDL_FillRect |
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1487 (SDL_Surface * dst, SDL_Rect * dstrect, Uint32 color); |
| 0 | 1488 |
| 1489 /* | |
| 1490 * This performs a fast blit from the source surface to the destination | |
| 1491 * surface. It assumes that the source and destination rectangles are | |
| 1492 * the same size. If either 'srcrect' or 'dstrect' are NULL, the entire | |
| 1493 * surface (src or dst) is copied. The final blit rectangles are saved | |
| 1494 * in 'srcrect' and 'dstrect' after all clipping is performed. | |
| 1495 * If the blit is successful, it returns 0, otherwise it returns -1. | |
| 1496 * | |
| 1497 * The blit function should not be called on a locked surface. | |
| 1498 * | |
| 1499 * The blit semantics for surfaces with and without alpha and colorkey | |
| 1500 * are defined as follows: | |
| 1501 * | |
| 1502 * RGBA->RGB: | |
| 1503 * SDL_SRCALPHA set: | |
| 1504 * alpha-blend (using alpha-channel). | |
| 1505 * SDL_SRCCOLORKEY ignored. | |
| 1506 * SDL_SRCALPHA not set: | |
| 1507 * copy RGB. | |
| 1508 * if SDL_SRCCOLORKEY set, only copy the pixels matching the | |
| 1509 * RGB values of the source colour key, ignoring alpha in the | |
| 1510 * comparison. | |
| 1511 * | |
| 1512 * RGB->RGBA: | |
| 1513 * SDL_SRCALPHA set: | |
| 1514 * alpha-blend (using the source per-surface alpha value); | |
| 1515 * set destination alpha to opaque. | |
| 1516 * SDL_SRCALPHA not set: | |
|
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1517 * copy RGB, set destination alpha to source per-surface alpha value. |
| 0 | 1518 * both: |
| 1519 * if SDL_SRCCOLORKEY set, only copy the pixels matching the | |
| 1520 * source colour key. | |
| 1521 * | |
| 1522 * RGBA->RGBA: | |
| 1523 * SDL_SRCALPHA set: | |
| 1524 * alpha-blend (using the source alpha channel) the RGB values; | |
| 1525 * leave destination alpha untouched. [Note: is this correct?] | |
| 1526 * SDL_SRCCOLORKEY ignored. | |
| 1527 * SDL_SRCALPHA not set: | |
| 1528 * copy all of RGBA to the destination. | |
| 1529 * if SDL_SRCCOLORKEY set, only copy the pixels matching the | |
| 1530 * RGB values of the source colour key, ignoring alpha in the | |
| 1531 * comparison. | |
| 1532 * | |
| 1533 * RGB->RGB: | |
| 1534 * SDL_SRCALPHA set: | |
| 1535 * alpha-blend (using the source per-surface alpha value). | |
| 1536 * SDL_SRCALPHA not set: | |
| 1537 * copy RGB. | |
| 1538 * both: | |
| 1539 * if SDL_SRCCOLORKEY set, only copy the pixels matching the | |
| 1540 * source colour key. | |
| 1541 * | |
| 1542 * If either of the surfaces were in video memory, and the blit returns -2, | |
| 1543 * the video memory was lost, so it should be reloaded with artwork and | |
| 1544 * re-blitted: | |
| 1545 while ( SDL_BlitSurface(image, imgrect, screen, dstrect) == -2 ) { | |
| 1546 while ( SDL_LockSurface(image) < 0 ) | |
| 1547 Sleep(10); | |
| 1548 -- Write image pixels to image->pixels -- | |
| 1549 SDL_UnlockSurface(image); | |
| 1550 } | |
| 1551 * This happens under DirectX 5.0 when the system switches away from your | |
| 1552 * fullscreen application. The lock will also fail until you have access | |
| 1553 * to the video memory again. | |
| 1554 */ | |
| 1555 /* You should call SDL_BlitSurface() unless you know exactly how SDL | |
| 1556 blitting works internally and how to use the other blit functions. | |
| 1557 */ | |
| 1558 #define SDL_BlitSurface SDL_UpperBlit | |
| 1559 | |
| 1560 /* This is the public blit function, SDL_BlitSurface(), and it performs | |
| 1561 rectangle validation and clipping before passing it to SDL_LowerBlit() | |
| 1562 */ | |
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1563 extern DECLSPEC int SDLCALL SDL_UpperBlit |
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1564 (SDL_Surface * src, SDL_Rect * srcrect, |
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1565 SDL_Surface * dst, SDL_Rect * dstrect); |
| 0 | 1566 /* This is a semi-private blit function and it performs low-level surface |
| 1567 blitting only. | |
| 1568 */ | |
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1569 extern DECLSPEC int SDLCALL SDL_LowerBlit |
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1570 (SDL_Surface * src, SDL_Rect * srcrect, |
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1571 SDL_Surface * dst, SDL_Rect * dstrect); |
| 0 | 1572 |
|
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1573 /** |
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1574 * \fn int SDL_SoftStretch(SDL_Surface * src, SDL_Rect * srcrect, SDL_Surface * dst, SDL_Rect * dstrect) |
| 0 | 1575 * |
|
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1576 * \brief Perform a fast, low quality, stretch blit between two surfaces of the same pixel format. |
| 0 | 1577 * |
|
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1578 * \note This function uses a static buffer, and is not thread-safe. |
| 0 | 1579 */ |
|
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1580 extern DECLSPEC int SDLCALL SDL_SoftStretch(SDL_Surface * src, |
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1581 SDL_Rect * srcrect, |
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1582 SDL_Surface * dst, |
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1583 SDL_Rect * dstrect); |
| 0 | 1584 |
| 1585 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ | |
| 1586 /* OpenGL support functions. */ | |
| 1587 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ | |
| 1588 | |
|
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1589 /** |
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1590 * \fn int SDL_GL_LoadLibrary(const char *path) |
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1591 * |
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1592 * \brief Dynamically load an OpenGL library. |
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1593 * |
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1594 * \param path The platform dependent OpenGL library name, or NULL to open the default OpenGL library |
| 0 | 1595 * |
|
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1596 * \return 0 on success, or -1 if the library couldn't be loaded |
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1597 * |
|
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1598 * This should be done after initializing the video driver, but before |
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1599 * creating any OpenGL windows. If no OpenGL library is loaded, the default |
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1600 * library will be loaded upon creation of the first OpenGL window. |
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1601 * |
|
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1602 * \note If you do this, you need to retrieve all of the GL functions used in |
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1603 * your program from the dynamic library using SDL_GL_GetProcAddress(). |
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1604 * |
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1605 * \sa SDL_GL_GetProcAddress() |
| 0 | 1606 */ |
|
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1607 extern DECLSPEC int SDLCALL SDL_GL_LoadLibrary(const char *path); |
| 0 | 1608 |
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1609 /** |
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1610 * \fn void *SDL_GL_GetProcAddress(const char *proc) |
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1611 * |
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1612 * \brief Get the address of an OpenGL function. |
| 0 | 1613 */ |
|
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1614 extern DECLSPEC void *SDLCALL SDL_GL_GetProcAddress(const char *proc); |
| 0 | 1615 |
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1616 /** |
|
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1617 * \fn SDL_bool SDL_GL_ExtensionSupported(const char *extension) |
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1618 * |
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1619 * \brief Return true if an OpenGL extension is supported for the current context. |
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1620 */ |
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Added SDL_GL_ExtensionSupported()
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parents:
1920
diff
changeset
|
1621 extern DECLSPEC SDL_bool SDLCALL SDL_GL_ExtensionSupported(const char |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1920
diff
changeset
|
1622 *extension); |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1920
diff
changeset
|
1623 |
|
307355678142
Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents:
1920
diff
changeset
|
1624 /** |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1625 * \fn int SDL_GL_SetAttribute(SDL_GLattr attr, int value) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1626 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1627 * \brief Set an OpenGL window attribute before window creation. |
| 0 | 1628 */ |
|
337
9154ec9ca3d2
Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents:
297
diff
changeset
|
1629 extern DECLSPEC int SDLCALL SDL_GL_SetAttribute(SDL_GLattr attr, int value); |
| 0 | 1630 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1631 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1632 * \fn int SDL_GL_GetWindowAttribute(SDL_WindowID windowID, SDL_GLattr attr, int *value) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1633 * |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1926
diff
changeset
|
1634 * \brief Get the actual value for an attribute from the current context. |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1635 */ |
|
1936
83946ee0ff1f
Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents:
1926
diff
changeset
|
1636 extern DECLSPEC int SDLCALL SDL_GL_GetAttribute(SDL_GLattr attr, int *value); |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1637 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1638 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1639 * \fn SDL_GLContext SDL_GL_CreateContext(SDL_WindowID windowID) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1640 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1641 * \brief Create an OpenGL context for use with an OpenGL window, and make it current. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1642 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1643 * \sa SDL_GL_DeleteContext() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1644 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1645 extern DECLSPEC SDL_GLContext SDLCALL SDL_GL_CreateContext(SDL_WindowID |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1646 windowID); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1647 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1648 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1649 * \fn int SDL_GL_MakeCurrent(SDL_WindowID windowID, SDL_GLContext context) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1650 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1651 * \brief Set up an OpenGL context for rendering into an OpenGL window. |
| 0 | 1652 * |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1653 * \note The context must have been created with a compatible window. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1654 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1655 extern DECLSPEC int SDLCALL SDL_GL_MakeCurrent(SDL_WindowID windowID, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1656 SDL_GLContext context); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1657 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1658 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1659 * \fn int SDL_GL_SetSwapInterval(int interval) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1660 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1661 * \brief Set the swap interval for the current OpenGL context. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1662 * |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
1663 * \param interval 0 for immediate updates, 1 for updates synchronized with the vertical retrace |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
1664 * |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
1665 * \return 0 on success, or -1 if setting the swap interval is not supported. |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
1666 * |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1667 * \sa SDL_GL_GetSwapInterval() |
| 0 | 1668 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1669 extern DECLSPEC int SDLCALL SDL_GL_SetSwapInterval(int interval); |
| 0 | 1670 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1671 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1672 * \fn int SDL_GL_GetSwapInterval(void) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1673 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1674 * \brief Get the swap interval for the current OpenGL context. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1675 * |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
1676 * \return 0 if there is no vertical retrace synchronization, 1 if the buffer swap is synchronized with the vertical retrace, and -1 if getting the swap interval is not supported. |
|
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
1677 * |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1678 * \sa SDL_GL_SetSwapInterval() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1679 */ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1680 extern DECLSPEC int SDLCALL SDL_GL_GetSwapInterval(void); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1681 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1682 /** |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
1683 * \fn void SDL_GL_SwapWindow(SDL_WindowID windowID) |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1684 * |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
1685 * \brief Swap the OpenGL buffers for the window, if double-buffering is supported. |
| 0 | 1686 */ |
|
1912
8d384b647307
Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents:
1907
diff
changeset
|
1687 extern DECLSPEC void SDLCALL SDL_GL_SwapWindow(SDL_WindowID windowID); |
| 0 | 1688 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1689 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1690 * \fn void SDL_GL_DeleteContext(SDL_GLContext context) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1691 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1692 * \brief Delete an OpenGL context. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1693 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1694 * \sa SDL_GL_CreateContext() |
| 0 | 1695 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1696 extern DECLSPEC void SDLCALL SDL_GL_DeleteContext(SDL_GLContext context); |
| 0 | 1697 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1698 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1699 * \def SDL_RectEmpty() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1700 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1701 * \brief Returns true if the rectangle has no area. |
| 0 | 1702 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1703 #define SDL_RectEmpty(X) (((X)->w <= 0) || ((X)->h <= 0)) |
| 0 | 1704 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1705 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1706 * \def SDL_RectEquals() |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1707 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1708 * \brief Returns true if the two rectangles are equal. |
| 0 | 1709 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1710 #define SDL_RectEquals(A, B) (((A)->x == (B)->x) && ((A)->y == (B)->y) && \ |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1711 ((A)->w == (B)->w) && ((A)->h == (B)->h)) |
| 0 | 1712 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1713 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1714 * \fn SDL_bool SDL_HasIntersection(const SDL_Rect * A, const SDL_Rect * B); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1715 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1716 * \brief Determine whether two rectangles intersect. |
| 0 | 1717 * |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1718 * \return SDL_TRUE if there is an intersection, SDL_FALSE otherwise. |
| 0 | 1719 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1720 extern DECLSPEC SDL_bool SDLCALL SDL_HasIntersection(const SDL_Rect * A, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1721 const SDL_Rect * B); |
| 0 | 1722 |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1723 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1724 * \fn SDL_bool SDL_IntersectRect(const SDL_Rect * A, const SDL_Rect * B, SDL_Rect * result) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1725 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1726 * \brief Calculate the intersection of two rectangles. |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1727 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1728 * \return SDL_TRUE if there is an intersection, SDL_FALSE otherwise. |
| 0 | 1729 */ |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1730 extern DECLSPEC SDL_bool SDLCALL SDL_IntersectRect(const SDL_Rect * A, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1731 const SDL_Rect * B, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1732 SDL_Rect * result); |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1733 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1734 /** |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1735 * \fn void SDL_UnionRect(const SDL_Rect * A, const SDL_Rect * B, SDL_Rect * result) |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1736 * |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
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1737 * \brief Calculate the union of two rectangles |
| 0 | 1738 */ |
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1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1739 extern DECLSPEC void SDLCALL SDL_UnionRect(const SDL_Rect * A, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1740 const SDL_Rect * B, |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1741 SDL_Rect * result); |
| 0 | 1742 |
| 1743 /* Ends C function definitions when using C++ */ | |
| 1744 #ifdef __cplusplus | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1745 /* *INDENT-OFF* */ |
| 0 | 1746 } |
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1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1747 /* *INDENT-ON* */ |
| 0 | 1748 #endif |
| 1749 #include "close_code.h" | |
| 1750 | |
| 1751 #endif /* _SDL_video_h */ | |
|
1895
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1752 |
|
c121d94672cb
SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents:
1737
diff
changeset
|
1753 /* vi: set ts=4 sw=4 expandtab: */ |