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annotate include/SDL_video.h @ 3462:6265b67848e0

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RenderReadPixels and RenderWritePixels now work properly.
author Mike Gorchak <lestat@i.com.ua>
date Fri, 20 Nov 2009 07:07:41 +0000
parents 9f62f47d989b
children 7a606cfa5c2d
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2009 Sam Lantinga
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4
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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
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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.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Lesser General Public License for more details.
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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
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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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 SDL video functions.
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27 */
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28
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29 #ifndef _SDL_video_h
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30 #define _SDL_video_h
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31
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32 #include "SDL_stdinc.h"
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33 #include "SDL_pixels.h"
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34 #include "SDL_rect.h"
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35 #include "SDL_surface.h"
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36
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37 #include "begin_code.h"
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38 /* Set up for C function definitions, even when using C++ */
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39 #ifdef __cplusplus
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40 /* *INDENT-OFF* */
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41 extern "C" {
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42 /* *INDENT-ON* */
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43 #endif
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44
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45 /**
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46 * \brief The structure that defines a display mode
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47 *
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48 * \sa SDL_GetNumDisplayModes()
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49 * \sa SDL_GetDisplayMode()
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50 * \sa SDL_GetDesktopDisplayMode()
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51 * \sa SDL_GetCurrentDisplayMode()
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52 * \sa SDL_GetClosestDisplayMode()
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53 * \sa SDL_SetDisplayMode()
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54 */
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55 typedef struct
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56 {
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57 Uint32 format; /**< pixel format */
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58 int w; /**< width */
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59 int h; /**< height */
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60 int refresh_rate; /**< refresh rate (or zero for unspecified) */
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61 void *driverdata; /**< driver-specific data, initialize to 0 */
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62 } SDL_DisplayMode;
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63
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64 /**
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65 * \brief The type used to identify a window
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66 *
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67 * \sa SDL_CreateWindow()
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68 * \sa SDL_CreateWindowFrom()
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69 * \sa SDL_DestroyWindow()
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70 * \sa SDL_GetWindowData()
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71 * \sa SDL_GetWindowFlags()
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72 * \sa SDL_GetWindowGrab()
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73 * \sa SDL_GetWindowPosition()
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74 * \sa SDL_GetWindowSize()
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75 * \sa SDL_GetWindowTitle()
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76 * \sa SDL_HideWindow()
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77 * \sa SDL_MaximizeWindow()
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78 * \sa SDL_MinimizeWindow()
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79 * \sa SDL_RaiseWindow()
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80 * \sa SDL_RestoreWindow()
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81 * \sa SDL_SetWindowData()
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82 * \sa SDL_SetWindowFullscreen()
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83 * \sa SDL_SetWindowGrab()
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84 * \sa SDL_SetWindowIcon()
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85 * \sa SDL_SetWindowPosition()
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86 * \sa SDL_SetWindowSize()
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87 * \sa SDL_SetWindowTitle()
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88 * \sa SDL_ShowWindow()
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89 */
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90 typedef Uint32 SDL_WindowID;
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91
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92 /**
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93 * \brief The flags on a window
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94 *
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95 * \sa SDL_GetWindowFlags()
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96 */
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97 typedef enum
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98 {
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99 SDL_WINDOW_FULLSCREEN = 0x00000001, /**< fullscreen window, implies borderless */
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100 SDL_WINDOW_OPENGL = 0x00000002, /**< window usable with OpenGL context */
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101 SDL_WINDOW_SHOWN = 0x00000004, /**< window is visible */
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102 SDL_WINDOW_BORDERLESS = 0x00000008, /**< no window decoration */
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103 SDL_WINDOW_RESIZABLE = 0x00000010, /**< window can be resized */
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104 SDL_WINDOW_MINIMIZED = 0x00000020, /**< minimized */
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105 SDL_WINDOW_MAXIMIZED = 0x00000040, /**< maximized */
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106 SDL_WINDOW_INPUT_GRABBED = 0x00000100, /**< window has grabbed input focus */
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107 SDL_WINDOW_INPUT_FOCUS = 0x00000200, /**< window has input focus */
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108 SDL_WINDOW_MOUSE_FOCUS = 0x00000400, /**< window has mouse focus */
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109 SDL_WINDOW_FOREIGN = 0x00000800 /**< window not created by SDL */
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110 } SDL_WindowFlags;
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111
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112 /**
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113 * \brief Used to indicate that you don't care what the window position is.
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114 */
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115 #define SDL_WINDOWPOS_UNDEFINED 0x7FFFFFF
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116
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117 /**
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118 * \brief Used to indicate that the window position should be centered.
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119 */
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120 #define SDL_WINDOWPOS_CENTERED 0x7FFFFFE
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121
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122 /**
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123 * \brief Event subtype for window events
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124 */
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125 typedef enum
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126 {
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127 SDL_WINDOWEVENT_NONE, /**< Never used */
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128 SDL_WINDOWEVENT_SHOWN, /**< Window has been shown */
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129 SDL_WINDOWEVENT_HIDDEN, /**< Window has been hidden */
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130 SDL_WINDOWEVENT_EXPOSED, /**< Window has been exposed and should be
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131 redrawn */
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132 SDL_WINDOWEVENT_MOVED, /**< Window has been moved to data1, data2
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133 */
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134 SDL_WINDOWEVENT_RESIZED, /**< Window size changed to data1xdata2 */
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135 SDL_WINDOWEVENT_MINIMIZED, /**< Window has been minimized */
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136 SDL_WINDOWEVENT_MAXIMIZED, /**< Window has been maximized */
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137 SDL_WINDOWEVENT_RESTORED, /**< Window has been restored to normal size
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138 and position */
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139 SDL_WINDOWEVENT_ENTER, /**< The window has gained mouse focus */
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140 SDL_WINDOWEVENT_LEAVE, /**< The window has lost mouse focus */
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141 SDL_WINDOWEVENT_FOCUS_GAINED, /**< The window has gained keyboard focus */
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142 SDL_WINDOWEVENT_FOCUS_LOST, /**< The window has lost keyboard focus */
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143 SDL_WINDOWEVENT_CLOSE /**< The window manager requests that the
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144 window be closed */
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145 } SDL_WindowEventID;
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146
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147 /**
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148 * \brief Flags used when creating a rendering context
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149 */
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150 typedef enum
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151 {
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152 SDL_RENDERER_SINGLEBUFFER = 0x00000001, /**< Render directly to the
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153 window, if possible */
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154
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155 SDL_RENDERER_PRESENTCOPY = 0x00000002, /**< Present uses a copy from
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156 back buffer to the front
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157 buffer */
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158
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159 SDL_RENDERER_PRESENTFLIP2 = 0x00000004, /**< Present uses a flip,
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160 swapping back buffer and
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161 front buffer */
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162
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163 SDL_RENDERER_PRESENTFLIP3 = 0x00000008, /**< Present uses a flip,
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164 rotating between two back
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165 buffers and a front buffer
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166 */
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167
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168 SDL_RENDERER_PRESENTDISCARD = 0x00000010, /**< Present leaves the contents
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169 of the backbuffer undefined
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170 */
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171
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172 SDL_RENDERER_PRESENTVSYNC = 0x00000020, /**< Present is synchronized
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173 with the refresh rate */
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174
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175 SDL_RENDERER_ACCELERATED = 0x00000040 /**< The renderer uses hardware
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176 acceleration */
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177
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178 } SDL_RendererFlags;
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179
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180 /**
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181 * \brief Information on the capabilities of a render driver or context.
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182 */
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183 typedef struct SDL_RendererInfo
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184 {
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185 const char *name; /**< The name of the renderer */
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186 Uint32 flags; /**< Supported ::SDL_RendererFlags */
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187 Uint32 mod_modes; /**< A mask of supported channel modulation */
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188 Uint32 blend_modes; /**< A mask of supported blend modes */
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189 Uint32 scale_modes; /**< A mask of supported scale modes */
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190 Uint32 num_texture_formats; /**< The number of available texture formats */
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191 Uint32 texture_formats[20]; /**< The available texture formats */
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192 int max_texture_width; /**< The maximimum texture width */
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193 int max_texture_height; /**< The maximimum texture height */
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194 } SDL_RendererInfo;
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195
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196 /**
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197 * \brief The access pattern allowed for a texture.
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198 */
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199 typedef enum
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200 {
2222
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201 SDL_TEXTUREACCESS_STATIC, /**< Changes rarely, not lockable */
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202 SDL_TEXTUREACCESS_STREAMING /**< Changes frequently, lockable */
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203 } SDL_TextureAccess;
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204
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205 /**
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206 * \brief The texture channel modulation used in SDL_RenderCopy().
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207 */
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208 typedef enum
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209 {
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210 SDL_TEXTUREMODULATE_NONE = 0x00000000, /**< No modulation */
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211 SDL_TEXTUREMODULATE_COLOR = 0x00000001, /**< srcC = srcC * color */
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212 SDL_TEXTUREMODULATE_ALPHA = 0x00000002 /**< srcA = srcA * alpha */
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213 } SDL_TextureModulate;
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214
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215 /**
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216 * \brief The blend mode used in SDL_RenderCopy() and drawing operations.
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217 */
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218 typedef enum
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219 {
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220 SDL_BLENDMODE_NONE = 0x00000000, /**< No blending */
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221 SDL_BLENDMODE_MASK = 0x00000001, /**< dst = A ? src : dst
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222 (alpha is mask) */
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223
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224 SDL_BLENDMODE_BLEND = 0x00000002, /**< dst = (src * A) + (dst * (1-A)) */
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225 SDL_BLENDMODE_ADD = 0x00000004, /**< dst = (src * A) + dst */
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226 SDL_BLENDMODE_MOD = 0x00000008 /**< dst = src * dst */
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227 } SDL_BlendMode;
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228
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229 /**
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230 * \brief The texture scale mode used in SDL_RenderCopy().
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231 */
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232 typedef enum
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233 {
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234 SDL_TEXTURESCALEMODE_NONE = 0x00000000, /**< No scaling, rectangles must
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235 match dimensions */
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236
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237 SDL_TEXTURESCALEMODE_FAST = 0x00000001, /**< Point sampling or
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238 equivalent algorithm */
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239
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240 SDL_TEXTURESCALEMODE_SLOW = 0x00000002, /**< Linear filtering or
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241 equivalent algorithm */
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242
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243 SDL_TEXTURESCALEMODE_BEST = 0x00000004 /**< Bicubic filtering or
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244 equivalent algorithm */
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245 } SDL_TextureScaleMode;
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246
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247 /**
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248 * \brief An efficient driver-specific representation of pixel data
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249 */
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250 typedef Uint32 SDL_TextureID;
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251
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252 /**
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253 * \brief An opaque handle to an OpenGL context.
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254 */
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255 typedef void *SDL_GLContext;
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256
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257 /**
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258 * \brief OpenGL configuration attributes
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259 */
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260 typedef enum
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261 {
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262 SDL_GL_RED_SIZE,
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263 SDL_GL_GREEN_SIZE,
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264 SDL_GL_BLUE_SIZE,
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265 SDL_GL_ALPHA_SIZE,
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266 SDL_GL_BUFFER_SIZE,
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267 SDL_GL_DOUBLEBUFFER,
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268 SDL_GL_DEPTH_SIZE,
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269 SDL_GL_STENCIL_SIZE,
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270 SDL_GL_ACCUM_RED_SIZE,
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271 SDL_GL_ACCUM_GREEN_SIZE,
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272 SDL_GL_ACCUM_BLUE_SIZE,
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273 SDL_GL_ACCUM_ALPHA_SIZE,
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274 SDL_GL_STEREO,
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275 SDL_GL_MULTISAMPLEBUFFERS,
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276 SDL_GL_MULTISAMPLESAMPLES,
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277 SDL_GL_ACCELERATED_VISUAL,
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278 SDL_GL_RETAINED_BACKING,
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279 SDL_GL_CONTEXT_MAJOR_VERSION,
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280 SDL_GL_CONTEXT_MINOR_VERSION
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281 } SDL_GLattr;
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282
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283
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284 /* Function prototypes */
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285
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286 /**
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287 * \brief Get the number of video drivers compiled into SDL
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288 *
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289 * \sa SDL_GetVideoDriver()
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290 */
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291 extern DECLSPEC int SDLCALL SDL_GetNumVideoDrivers(void);
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292
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293 /**
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294 * \brief Get the name of a built in video driver.
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295 *
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296 * \note The video drivers are presented in the order in which they are
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297 * normally checked during initialization.
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298 *
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299 * \sa SDL_GetNumVideoDrivers()
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300 */
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301 extern DECLSPEC const char *SDLCALL SDL_GetVideoDriver(int index);
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302
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303 /**
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304 * \brief Initialize the video subsystem, optionally specifying a video driver.
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305 *
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306 * \param driver_name Initialize a specific driver by name, or NULL for the
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307 * default video driver.
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308 *
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309 * \param flags FIXME: Still needed?
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310 *
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311 * \return 0 on success, -1 on error
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312 *
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313 * This function initializes the video subsystem; setting up a connection
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314 * to the window manager, etc, and determines the available display modes
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315 * and pixel formats, but does not initialize a window or graphics mode.
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316 *
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317 * \sa SDL_VideoQuit()
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318 */
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319 extern DECLSPEC int SDLCALL SDL_VideoInit(const char *driver_name,
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320 Uint32 flags);
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321
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322 /**
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323 * \brief Shuts down the video subsystem.
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324 *
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325 * This function closes all windows, and restores the original video mode.
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326 *
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327 * \sa SDL_VideoInit()
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328 */
337
9154ec9ca3d2 Explicitly specify the SDL API calling convention (C by default)
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329 extern DECLSPEC void SDLCALL SDL_VideoQuit(void);
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330
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331 /**
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332 * \brief Returns the name of the currently initialized video driver.
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333 *
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334 * \return The name of the current video driver or NULL if no driver
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335 * has been initialized
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336 *
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337 * \sa SDL_GetNumVideoDrivers()
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338 * \sa SDL_GetVideoDriver()
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339 */
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340 extern DECLSPEC const char *SDLCALL SDL_GetCurrentVideoDriver(void);
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341
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342 /**
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343 * \brief Returns the number of available video displays.
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344 *
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345 * \sa SDL_SelectVideoDisplay()
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346 */
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347 extern DECLSPEC int SDLCALL SDL_GetNumVideoDisplays(void);
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348
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349 /**
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350 * \brief Set the index of the currently selected display.
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351 *
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352 * \return 0 on success, or -1 if the index is out of range.
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353 *
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354 * \sa SDL_GetNumVideoDisplays()
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355 * \sa SDL_GetCurrentVideoDisplay()
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356 */
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357 extern DECLSPEC int SDLCALL SDL_SelectVideoDisplay(int index);
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358
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359 /**
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360 * \brief Get the index of the currently selected display.
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361 *
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362 * \return The index of the currently selected display.
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363 *
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364 * \sa SDL_GetNumVideoDisplays()
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365 * \sa SDL_SelectVideoDisplay()
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366 */
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367 extern DECLSPEC int SDLCALL SDL_GetCurrentVideoDisplay(void);
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368
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369 /**
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370 * \brief Returns the number of available display modes for the current display.
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371 *
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372 * \sa SDL_GetDisplayMode()
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373 */
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374 extern DECLSPEC int SDLCALL SDL_GetNumDisplayModes(void);
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375
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376 /**
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377 * \brief Fill in information about a specific display mode.
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378 *
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379 * \note The display modes are sorted in this priority:
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380 * \li bits per pixel -> more colors to fewer colors
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381 * \li width -> largest to smallest
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382 * \li height -> largest to smallest
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383 * \li refresh rate -> highest to lowest
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384 *
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385 * \sa SDL_GetNumDisplayModes()
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386 */
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387 extern DECLSPEC int SDLCALL SDL_GetDisplayMode(int index,
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388 SDL_DisplayMode * mode);
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389
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390 /**
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391 * \brief Fill in information about the desktop display mode for the current
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392 * display.
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393 */
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394 extern DECLSPEC int SDLCALL SDL_GetDesktopDisplayMode(SDL_DisplayMode * mode);
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395
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396 /**
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397 * \brief Fill in information about the current display mode.
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398 */
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399 extern DECLSPEC int SDLCALL SDL_GetCurrentDisplayMode(SDL_DisplayMode * mode);
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400
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401
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402 /**
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403 * \brief Get the closest match to the requested display mode.
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404 *
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405 * \param mode The desired display mode
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406 * \param closest A pointer to a display mode to be filled in with the closest
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407 * match of the available display modes.
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408 *
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409 * \return The passed in value \c closest, or NULL if no matching video mode
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410 * was available.
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411 *
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412 * The available display modes are scanned, and \c closest is filled in with the
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413 * closest mode matching the requested mode and returned. The mode format and
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414 * refresh_rate default to the desktop mode if they are 0. The modes are
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415 * scanned with size being first priority, format being second priority, and
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416 * finally checking the refresh_rate. If all the available modes are too
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417 * small, then NULL is returned.
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418 *
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419 * \sa SDL_GetNumDisplayModes()
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420 * \sa SDL_GetDisplayMode()
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421 */
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422 extern DECLSPEC SDL_DisplayMode *SDLCALL SDL_GetClosestDisplayMode(const
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423 SDL_DisplayMode
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424 * mode,
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425 SDL_DisplayMode
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426 * closest);
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diff changeset
427
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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428 /**
3407
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429 * \brief Set the display mode used when a fullscreen window is visible
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430 * on the currently selected display.
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431 *
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432 * \param mode The mode to use, or NULL for the desktop mode.
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433 *
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434 * \return 0 on success, or -1 if setting the display mode failed.
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435 *
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436 * \sa SDL_SetWindowFullscreen()
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437 */
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438 extern DECLSPEC int SDLCALL SDL_SetFullscreenDisplayMode(const SDL_DisplayMode
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439 * mode);
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440
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441 /**
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442 * \brief Fill in information about the display mode used when a fullscreen
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443 * window is visible on the currently selected display.
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444 */
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01e29c3e9a29 In general, fill in pointers to structures, rather than return them.
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445 extern DECLSPEC int SDLCALL SDL_GetFullscreenDisplayMode(SDL_DisplayMode *
01e29c3e9a29 In general, fill in pointers to structures, rather than return them.
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446 mode);
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447
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448 /**
3407
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449 * \brief Set the palette entries for indexed display modes.
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450 *
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451 * \return 0 on success, or -1 if the display mode isn't palettized or the
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452 * colors couldn't be set.
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453 */
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454 extern DECLSPEC int SDLCALL SDL_SetDisplayPalette(const SDL_Color * colors,
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455 int firstcolor,
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456 int ncolors);
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457
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458 /**
3407
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459 * \brief Gets the palette entries for indexed display modes.
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460 *
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461 * \return 0 on success, or -1 if the display mode isn't palettized
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462 */
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463 extern DECLSPEC int SDLCALL SDL_GetDisplayPalette(SDL_Color * colors,
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464 int firstcolor,
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465 int ncolors);
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466
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467 /**
3407
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468 * \brief Set the gamma correction for each of the color channels on the
d3baf5ac4e37 Partial fix for bug #859
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469 * currently selected display.
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470 *
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471 * \return 0 on success, or -1 if setting the gamma isn't supported.
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472 *
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diff changeset
473 * \sa SDL_SetGammaRamp()
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diff changeset
474 */
337
9154ec9ca3d2 Explicitly specify the SDL API calling convention (C by default)
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475 extern DECLSPEC int SDLCALL SDL_SetGamma(float red, float green, float blue);
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diff changeset
476
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diff changeset
477 /**
3407
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478 * \brief Set the gamma ramp for the currently selected display.
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diff changeset
479 *
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480 * \param red The translation table for the red channel, or NULL.
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481 * \param green The translation table for the green channel, or NULL.
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482 * \param blue The translation table for the blue channel, or NULL.
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483 *
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484 * \return 0 on success, or -1 if gamma ramps are unsupported.
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485 *
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486 * Set the gamma translation table for the red, green, and blue channels
d3baf5ac4e37 Partial fix for bug #859
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487 * of the video hardware. Each table is an array of 256 16-bit quantities,
d3baf5ac4e37 Partial fix for bug #859
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488 * representing a mapping between the input and output for that channel.
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489 * The input is the index into the array, and the output is the 16-bit
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490 * gamma value at that index, scaled to the output color precision.
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491 *
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492 * \sa SDL_GetGammaRamp()
0
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493 */
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494 extern DECLSPEC int SDLCALL SDL_SetGammaRamp(const Uint16 * red,
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parents: 1737
diff changeset
495 const Uint16 * green,
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diff changeset
496 const Uint16 * blue);
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diff changeset
497
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diff changeset
498 /**
3407
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499 * \brief Get the gamma ramp for the currently selected display.
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500 *
d3baf5ac4e37 Partial fix for bug #859
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parents: 3400
diff changeset
501 * \param red A pointer to a 256 element array of 16-bit quantities to hold
d3baf5ac4e37 Partial fix for bug #859
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502 * the translation table for the red channel, or NULL.
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503 * \param green A pointer to a 256 element array of 16-bit quantities to hold
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
504 * the translation table for the green channel, or NULL.
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parents: 3400
diff changeset
505 * \param blue A pointer to a 256 element array of 16-bit quantities to hold
d3baf5ac4e37 Partial fix for bug #859
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506 * the translation table for the blue channel, or NULL.
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parents: 3400
diff changeset
507 *
d3baf5ac4e37 Partial fix for bug #859
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diff changeset
508 * \return 0 on success, or -1 if gamma ramps are unsupported.
d3baf5ac4e37 Partial fix for bug #859
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diff changeset
509 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
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diff changeset
510 * \sa SDL_SetGammaRamp()
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
511 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
512 extern DECLSPEC int SDLCALL SDL_GetGammaRamp(Uint16 * red, Uint16 * green,
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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diff changeset
513 Uint16 * blue);
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
514
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
515
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
516 /**
3407
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diff changeset
517 * \brief Create a window with the specified position, dimensions, and flags.
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Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
518 *
d3baf5ac4e37 Partial fix for bug #859
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parents: 3400
diff changeset
519 * \param title The title of the window, in UTF-8 encoding.
d3baf5ac4e37 Partial fix for bug #859
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parents: 3400
diff changeset
520 * \param x The x position of the window, ::SDL_WINDOWPOS_CENTERED, or
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
521 * ::SDL_WINDOWPOS_UNDEFINED.
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Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
522 * \param y The y position of the window, ::SDL_WINDOWPOS_CENTERED, or
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
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523 * ::SDL_WINDOWPOS_UNDEFINED.
d3baf5ac4e37 Partial fix for bug #859
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diff changeset
524 * \param w The width of the window.
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
525 * \param h The height of the window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
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diff changeset
526 * \param flags The flags for the window, a mask of any of the following:
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
527 * ::SDL_WINDOW_FULLSCREEN, ::SDL_WINDOW_OPENGL,
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
528 * ::SDL_WINDOW_SHOWN, ::SDL_WINDOW_BORDERLESS,
d3baf5ac4e37 Partial fix for bug #859
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diff changeset
529 * ::SDL_WINDOW_RESIZABLE, ::SDL_WINDOW_MAXIMIZED,
d3baf5ac4e37 Partial fix for bug #859
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parents: 3400
diff changeset
530 * ::SDL_WINDOW_MINIMIZED, ::SDL_WINDOW_INPUT_GRABBED.
d3baf5ac4e37 Partial fix for bug #859
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parents: 3400
diff changeset
531 *
d3baf5ac4e37 Partial fix for bug #859
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parents: 3400
diff changeset
532 * \return The id of the window created, or zero if window creation failed.
d3baf5ac4e37 Partial fix for bug #859
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parents: 3400
diff changeset
533 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
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diff changeset
534 * \sa SDL_DestroyWindow()
1895
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
535 */
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
536 extern DECLSPEC SDL_WindowID SDLCALL SDL_CreateWindow(const char *title,
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
537 int x, int y, int w,
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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diff changeset
538 int h, Uint32 flags);
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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diff changeset
539
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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diff changeset
540 /**
3407
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
541 * \brief Create an SDL window struct from an existing native window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
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diff changeset
542 *
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Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
543 * \param data A pointer to driver-dependent window creation data
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
544 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
545 * \return The id of the window created, or zero if window creation failed.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
546 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
547 * \warning This function is NOT SUPPORTED, use at your own risk!
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
548 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
549 * \sa SDL_DestroyWindow()
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
550 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
551 extern DECLSPEC SDL_WindowID SDLCALL SDL_CreateWindowFrom(const void *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
552
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
553 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
554 * \brief Get the window 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
555 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
556 extern DECLSPEC Uint32 SDLCALL SDL_GetWindowFlags(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
557
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
558 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
559 * \brief Set the title of the window, in UTF-8 format.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
560 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
561 * \sa SDL_GetWindowTitle()
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
562 */
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
563 extern DECLSPEC void SDLCALL SDL_SetWindowTitle(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
564 const char *title);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
565
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
566 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
567 * \brief Get the title of the window, in UTF-8 format.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
568 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
569 * \sa SDL_SetWindowTitle()
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
570 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
571 extern DECLSPEC const char *SDLCALL SDL_GetWindowTitle(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
572
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
573 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
574 * \brief Set the icon of the window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
575 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
576 * \param icon The icon for the window.
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
577 */
2990
Sam Lantinga <slouken@libsdl.org>
parents: 2967
diff changeset
578 extern DECLSPEC void SDLCALL SDL_SetWindowIcon(SDL_WindowID windowID,
Sam Lantinga <slouken@libsdl.org>
parents: 2967
diff changeset
579 SDL_Surface * icon);
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
580
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
581 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
582 * \brief Associate an arbitrary pointer with the window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
583 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
584 * \sa SDL_GetWindowData()
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
585 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
586 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: 1737
diff changeset
587 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: 1737
diff changeset
588
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
589 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
590 * \brief Retrieve the data pointer associated with the window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
591 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
592 * \sa SDL_SetWindowData()
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
593 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
594 extern DECLSPEC void *SDLCALL SDL_GetWindowData(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
595
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
596 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
597 * \brief Set the position of the window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
598 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
599 * \param windowID The window to reposition.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
600 * \param x The x coordinate of the window, ::SDL_WINDOWPOS_CENTERED, or
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
601 ::SDL_WINDOWPOS_UNDEFINED.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
602 * \param y The y coordinate of the window, ::SDL_WINDOWPOS_CENTERED, or
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
603 ::SDL_WINDOWPOS_UNDEFINED.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
604 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
605 * \note The window coordinate origin is the upper left of the display.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
606 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
607 * \sa SDL_GetWindowPosition()
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
608 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
609 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>
parents: 1737
diff changeset
610 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>
parents: 1737
diff changeset
611
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
612 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
613 * \brief Get the position of the window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
614 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
615 * \sa SDL_SetWindowPosition()
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
616 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
617 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
618 int *x, int *y);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
619
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
620 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
621 * \brief Set the size of the window's client area.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
622 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
623 * \note You can't change the size of a fullscreen window, it automatically
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
624 * matches the size of the display mode.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
625 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
626 * \sa SDL_GetWindowSize()
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
627 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
628 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
629 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
630
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
631 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
632 * \brief Get the size of the window's client area.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
633 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
634 * \sa SDL_SetWindowSize()
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
635 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
636 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
637 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
638
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
639 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
640 * \brief Show the window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
641 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
642 * \sa SDL_HideWindow()
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
643 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
644 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
645
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
646 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
647 * \brief Hide the window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
648 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
649 * \sa SDL_ShowWindow()
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
650 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
651 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
652
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
653 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
654 * \brief Raise the window above other windows and set the input focus.
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
655 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
656 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
657
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
658 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
659 * \brief Make the window as large as possible.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
660 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
661 * \sa SDL_RestoreWindow()
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
662 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
663 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
664
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
665 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
666 * \brief Minimize the window to an iconic representation.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
667 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
668 * \sa SDL_RestoreWindow()
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
669 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
670 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
671
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
672 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
673 * \brief Restore the size and position of a minimized or maximized window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
674 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
675 * \sa SDL_MaximizeWindow()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
676 * \sa SDL_MinimizeWindow()
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
677 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
678 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
679
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
680 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
681 * \brief Set the window's fullscreen state.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
682 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
683 * \return 0 on success, or -1 if setting the display mode failed.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
684 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
685 * \sa SDL_SetFullscreenDisplayMode()
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
686 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
687 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
688 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
689
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
690 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
691 * \brief Set the window's input grab mode.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
692 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
693 * \param mode This is 1 to grab input, and 0 to release input.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
694 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
695 * \sa SDL_GetWindowGrab()
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
696 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
697 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
698 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
699
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
700 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
701 * \brief Get the window's input grab mode.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
702 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
703 * \return This returns 1 if input is grabbed, and 0 otherwise.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
704 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
705 * \sa SDL_SetWindowGrab()
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
706 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
707 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
708
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
709 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
710 * \brief Get driver specific information about a window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
711 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
712 * \note Include SDL_syswm.h for the declaration of SDL_SysWMinfo.
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
713 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
714 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
715 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
716 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
717 *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
718
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
720 * \brief Destroy a window.
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
721 */
c121d94672cb SDL 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 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
723
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
725 * \brief Get the number of 2D rendering drivers available for the current
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
726 * display.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
727 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
728 * A render driver is a set of code that handles rendering and texture
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
729 * management on a particular display. Normally there is only one, but
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
730 * some drivers may have several available with different capabilities.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
731 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
732 * \sa SDL_GetRenderDriverInfo()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
733 * \sa SDL_CreateRenderer()
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
734 */
1969
5d3724f64f2b Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents: 1968
diff changeset
735 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
736
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
738 * \brief Get information about a specific 2D rendering driver for the current
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
739 * display.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
740 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
741 * \param index The index of the driver to query information about.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
742 * \param info A pointer to an SDL_RendererInfo struct to be filled with
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
743 * information on the rendering driver.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
744 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
745 * \return 0 on success, -1 if the index was out of range.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
746 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
747 * \sa SDL_CreateRenderer()
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
748 */
1969
5d3724f64f2b Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents: 1968
diff changeset
749 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
750 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
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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
753 * \brief Create and make active a 2D rendering context for a window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
754 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
755 * \param windowID The window used for rendering.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
756 * \param index The index of the rendering driver to initialize, or -1 to
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
757 * initialize the first one supporting the requested flags.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
758 * \param flags ::SDL_RendererFlags.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
759 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
760 * \return 0 on success, -1 if there was an error creating the renderer.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
761 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
762 * \sa SDL_SelectRenderer()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
763 * \sa SDL_GetRendererInfo()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
764 * \sa SDL_DestroyRenderer()
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
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 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
767 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
768
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
770 * \brief Select the rendering context for a particular window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
771 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
772 * \return 0 on success, -1 if the selected window doesn't have a
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
773 * rendering 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
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 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
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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
778 * \brief Get information about the current rendering context.
1969
5d3724f64f2b Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents: 1968
diff changeset
779 */
5d3724f64f2b Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents: 1968
diff changeset
780 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
781
5d3724f64f2b Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents: 1968
diff changeset
782 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
783 * \brief Create a texture for the current rendering context.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
784 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
785 * \param format The format of the texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
786 * \param access One of the enumerated values in ::SDL_TextureAccess.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
787 * \param w The width of the texture in pixels.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
788 * \param h The height of the texture in pixels.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
789 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
790 * \return The created texture is returned, or 0 if no rendering context was
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
791 * active, the format was unsupported, or the width or height were out
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
792 * of range.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
793 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
794 * \sa SDL_QueryTexture()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
795 * \sa SDL_DestroyTexture()
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
796 */
c121d94672cb SDL 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 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
798 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
799 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
800
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
802 * \brief Create a texture from an existing surface.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
803 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
804 * \param format The format of the texture, or 0 to pick an appropriate format.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
805 * \param surface The surface containing pixel data used to fill the texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
806 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
807 * \return The created texture is returned, or 0 if no rendering context was
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
808 * active, the format was unsupported, or the surface width or height
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
809 * were out of range.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
810 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
811 * \note The surface is not modified or freed by this function.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
812 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
813 * \sa SDL_QueryTexture()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
814 * \sa SDL_DestroyTexture()
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
815 */
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
816 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
817 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
818 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
819 * 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
820
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
822 * \brief Query the attributes of a texture
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
823 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
824 * \param textureID A texture to be queried.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
825 * \param format A pointer filled in with the raw format of the texture. The
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
826 * actual format may differ, but pixel transfers will use this
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
827 * format.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
828 * \param access A pointer filled in with the actual access to the texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
829 * \param w A pointer filled in with the width of the texture in pixels.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
830 * \param h A pointer filled in with the height of the texture in pixels.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
831 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
832 * \return 0 on success, or -1 if the texture is not valid.
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
833 */
c121d94672cb SDL 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 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
835 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
836 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
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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
839 * \brief Query the pixels of a texture, if the texture does not need to be
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
840 * locked for pixel access.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
841 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
842 * \param textureID A texture to be queried, which was created with
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
843 * ::SDL_TEXTUREACCESS_STREAMING.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
844 * \param pixels A pointer filled with a pointer to the pixels for the
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
845 * texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
846 * \param pitch A pointer filled in with the pitch of the pixel data.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
847 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
848 * \return 0 on success, or -1 if the texture is not valid, or must be locked
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
849 * for pixel access.
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
850 */
c121d94672cb SDL 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 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
852 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
853
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
854 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
855 * \brief Set the color palette of an indexed texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
856 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
857 * \param textureID The texture to update.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
858 * \param colors The array of RGB color data.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
859 * \param firstcolor The first index to update.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
860 * \param ncolors The number of palette entries to fill with the color data.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
861 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
862 * \return 0 on success, or -1 if the texture is not valid or not an indexed
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
863 * 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
864 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
865 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
866 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
867 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
868 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
869
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
871 * \brief Get the color palette from an indexed texture if it has one.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
872 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
873 * \param textureID The texture to update.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
874 * \param colors The array to fill with RGB color data.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
875 * \param firstcolor The first index to retrieve.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
876 * \param ncolors The number of palette entries to retrieve.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
877 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
878 * \return 0 on success, or -1 if the texture is not valid or not an indexed
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
879 * 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
880 */
c121d94672cb SDL 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 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.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
882 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
883 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
884 int ncolors);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
885
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
886 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
887 * \brief Set an additional color value used in render copy operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
888 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
889 * \param textureID The texture to update.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
890 * \param r The red source color value multiplied into copy operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
891 * \param g The green source color value multiplied into copy operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
892 * \param b The blue source color value multiplied into copy operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
893 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
894 * \return 0 on success, or -1 if the texture is not valid or color modulation
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
895 * is not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
896 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
897 * \sa SDL_GetTextureColorMod()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
898 */
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
899 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
900 Uint8 r, Uint8 g, Uint8 b);
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
901
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
902
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
903 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
904 * \brief Get the additional color value used in render copy operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
905 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
906 * \param textureID The texture to query.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
907 * \param r A pointer filled in with the source red color value.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
908 * \param g A pointer filled in with the source green color value.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
909 * \param b A pointer filled in with the source blue color value.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
910 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
911 * \return 0 on success, or -1 if the texture is not valid.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
912 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
913 * \sa SDL_SetTextureColorMod()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
914 */
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
915 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
916 Uint8 * r, Uint8 * g,
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
917 Uint8 * b);
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
918
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
919 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
920 * \brief Set an additional alpha value used in render copy operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
921 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
922 * \param textureID The texture to update.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
923 * \param alpha The source alpha value multiplied into copy operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
924 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
925 * \return 0 on success, or -1 if the texture is not valid or alpha modulation
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
926 * is not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
927 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
928 * \sa SDL_GetTextureAlphaMod()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
929 */
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
930 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
931 Uint8 alpha);
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
932
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
933 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
934 * \brief Get the additional alpha value used in render copy operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
935 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
936 * \param textureID The texture to query.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
937 * \param alpha A pointer filled in with the source alpha value.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
938 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
939 * \return 0 on success, or -1 if the texture is not valid.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
940 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
941 * \sa SDL_SetTextureAlphaMod()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
942 */
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
943 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
944 Uint8 * alpha);
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
945
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
946 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
947 * \brief Set the blend mode used for texture copy operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
948 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
949 * \param textureID The texture to update.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
950 * \param blendMode ::SDL_BlendMode to use for texture blending.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
951 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
952 * \return 0 on success, or -1 if the texture is not valid or the blend mode is
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
953 * not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
954 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
955 * \note If the blend mode is not supported, the closest supported mode is
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
956 * chosen.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
957 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
958 * \sa SDL_GetTextureBlendMode()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
959 */
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
960 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
961 int blendMode);
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
962
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
963 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
964 * \brief Get the blend mode used for texture copy operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
965 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
966 * \param textureID The texture to query.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
967 * \param blendMode A pointer filled in with the current blend mode.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
968 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
969 * \return 0 on success, or -1 if the texture is not valid.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
970 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
971 * \sa SDL_SetTextureBlendMode()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
972 */
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
973 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
974 int *blendMode);
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
975
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
976 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
977 * \brief Set the scale mode used for texture copy operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
978 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
979 * \param textureID The texture to update.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
980 * \param scaleMode ::SDL_TextureScaleMode to use for texture scaling.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
981 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
982 * \return 0 on success, or -1 if the texture is not valid or the scale mode is
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
983 * not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
984 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
985 * \note If the scale mode is not supported, the closest supported mode is
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
986 * chosen.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
987 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
988 * \sa SDL_GetTextureScaleMode()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
989 */
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
990 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
991 int scaleMode);
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
992
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
993 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
994 * \brief Get the scale mode used for texture copy operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
995 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
996 * \param textureID The texture to query.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
997 * \param scaleMode A pointer filled in with the current scale mode.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
998 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
999 * \return 0 on success, or -1 if the texture is not valid.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1000 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1001 * \sa SDL_SetTextureScaleMode()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
1002 */
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
1003 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
1004 int *scaleMode);
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
1005
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
1006 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1007 * \brief Update the given texture rectangle with new pixel data.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1008 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1009 * \param textureID The texture to update
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1010 * \param rect A pointer to the rectangle of pixels to update, or NULL to
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1011 * update the entire texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1012 * \param pixels The raw pixel data.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1013 * \param pitch The number of bytes between rows of pixel data.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1014 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1015 * \return 0 on success, or -1 if the texture is not valid.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1016 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1017 * \note This is a fairly slow function.
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
1018 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1019 extern DECLSPEC int SDLCALL SDL_UpdateTexture(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
1020 const SDL_Rect * rect,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1021 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>
parents: 1737
diff changeset
1022
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1023 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1024 * \brief Lock a portion of the texture for pixel access.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1025 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1026 * \param textureID The texture to lock for access, which was created with
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1027 * ::SDL_TEXTUREACCESS_STREAMING.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1028 * \param rect A pointer to the rectangle to lock for access. If the rect
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1029 * is NULL, the entire texture will be locked.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1030 * \param markDirty If this is nonzero, the locked area will be marked dirty
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1031 * when the texture is unlocked.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1032 * \param pixels This is filled in with a pointer to the locked pixels,
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1033 * appropriately offset by the locked area.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1034 * \param pitch This is filled in with the pitch of the locked pixels.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1035 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1036 * \return 0 on success, or -1 if the texture is not valid or was created with
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1037 * ::SDL_TEXTUREACCESS_STATIC.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1038 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1039 * \sa SDL_DirtyTexture()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1040 * \sa SDL_UnlockTexture()
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
1041 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1042 extern DECLSPEC int SDLCALL SDL_LockTexture(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
1043 const SDL_Rect * rect,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1044 int markDirty, void **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
1045 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
1046
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1047 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1048 * \brief Unlock a texture, uploading the changes to video memory, if needed.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1049 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1050 * \sa SDL_LockTexture()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1051 * \sa SDL_DirtyTexture()
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
1052 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1053 extern DECLSPEC void SDLCALL SDL_UnlockTexture(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
1054
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1055 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1056 * \brief Mark the specified rectangles of the texture as dirty.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1057 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1058 * \param textureID The texture to mark dirty, which was created with
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1059 * ::SDL_TEXTUREACCESS_STREAMING.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1060 * \param numrects The number of rectangles pointed to by rects.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1061 * \param rects The pointer to an array of dirty rectangles.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1062 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1063 * \sa SDL_LockTexture()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1064 * \sa SDL_UnlockTexture()
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
1065 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1066 extern DECLSPEC void SDLCALL SDL_DirtyTexture(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
1067 int numrects,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1068 const SDL_Rect * rects);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1069
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1070 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1071 * \brief Set the color used for drawing operations (Fill and Line).
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1072 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1073 * \param r The red value used to draw on the rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1074 * \param g The green value used to draw on the rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1075 * \param b The blue value used to draw on the rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1076 * \param a The alpha value used to draw on the rendering target, usually
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1077 * ::SDL_ALPHA_OPAQUE (255).
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1078 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1079 * \return 0 on success, or -1 if there is no rendering context current.
2884
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1080 */
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1081 extern DECLSPEC int SDL_SetRenderDrawColor(Uint8 r, Uint8 g, Uint8 b,
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1082 Uint8 a);
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1083
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1084 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1085 * \brief Get the color used for drawing operations (Fill and Line).
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1086 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1087 * \param r A pointer to the red value used to draw on the rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1088 * \param g A pointer to the green value used to draw on the rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1089 * \param b A pointer to the blue value used to draw on the rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1090 * \param a A pointer to the alpha value used to draw on the rendering target,
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1091 * usually ::SDL_ALPHA_OPAQUE (255).
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1092 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1093 * \return 0 on success, or -1 if there is no rendering context current.
2884
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1094 */
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1095 extern DECLSPEC int SDL_GetRenderDrawColor(Uint8 * r, Uint8 * g, Uint8 * b,
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1096 Uint8 * a);
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1097
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1098 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1099 * \brief Set the blend mode used for drawing operations (Fill and Line).
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1100 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1101 * \param blendMode ::SDL_BlendMode to use for blending.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1102 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1103 * \return 0 on success, or -1 if there is no rendering context current.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1104 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1105 * \note If the blend mode is not supported, the closest supported mode is
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1106 * chosen.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1107 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1108 * \sa SDL_GetRenderDrawBlendMode()
2884
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1109 */
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1110 extern DECLSPEC int SDLCALL SDL_SetRenderDrawBlendMode(int blendMode);
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1111
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1112 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1113 * \brief Get the blend mode used for drawing operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1114 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1115 * \param blendMode A pointer filled in with the current blend mode.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1116 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1117 * \return 0 on success, or -1 if there is no rendering context current.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1118 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1119 * \sa SDL_SetRenderDrawBlendMode()
2884
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1120 */
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1121 extern DECLSPEC int SDLCALL SDL_GetRenderDrawBlendMode(int *blendMode);
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1122
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1123 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1124 * \brief Draw a point on the current rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1125 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1126 * \param x The x coordinate of the point.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1127 * \param y The y coordinate of the point.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1128 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1129 * \return 0 on success, or -1 if there is no rendering context current.
2901
133601e3b255 Added RenderPiont() API
Sam Lantinga <slouken@libsdl.org>
parents: 2886
diff changeset
1130 */
133601e3b255 Added RenderPiont() API
Sam Lantinga <slouken@libsdl.org>
parents: 2886
diff changeset
1131 extern DECLSPEC int SDLCALL SDL_RenderPoint(int x, int y);
133601e3b255 Added RenderPiont() API
Sam Lantinga <slouken@libsdl.org>
parents: 2886
diff changeset
1132
133601e3b255 Added RenderPiont() API
Sam Lantinga <slouken@libsdl.org>
parents: 2886
diff changeset
1133 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1134 * \brief Draw a line on the current rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1135 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1136 * \param x1 The x coordinate of the start point.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1137 * \param y1 The y coordinate of the start point.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1138 * \param x2 The x coordinate of the end point.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1139 * \param y2 The y coordinate of the end point.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1140 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1141 * \return 0 on success, or -1 if there is no rendering context current.
2884
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1142 */
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1143 extern DECLSPEC int SDLCALL SDL_RenderLine(int x1, int y1, int x2, int y2);
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1144
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1145 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1146 * \brief Fill the current rendering target with the drawing color.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1147 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1148 * \param rect A pointer to the destination rectangle, or NULL for the entire
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1149 * rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1150 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1151 * \return 0 on success, or -1 if there is no rendering context current.
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
1152 */
2884
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1153 extern DECLSPEC int SDLCALL SDL_RenderFill(const SDL_Rect * rect);
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
1154
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1155 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1156 * \brief Copy a portion of the texture to the current rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1157 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1158 * \param textureID The source texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1159 * \param srcrect A pointer to the source rectangle, or NULL for the entire
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1160 * texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1161 * \param dstrect A pointer to the destination rectangle, or NULL for the
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1162 * entire rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1163 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1164 * \return 0 on success, or -1 if there is no rendering context current, or the
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1165 * driver doesn't support the requested operation.
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
1166 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1167 extern DECLSPEC int SDLCALL SDL_RenderCopy(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
1168 const SDL_Rect * srcrect,
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
1169 const SDL_Rect * dstrect);
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
1170
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1171 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1172 * \brief Read pixels from the current rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1173 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1174 * \param rect A pointer to the rectangle to read, or NULL for the entire
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1175 * render target.
3435
9f62f47d989b You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3407
diff changeset
1176 * \param format The desired format of the pixel data, or 0 to use the format
9f62f47d989b You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3407
diff changeset
1177 * of the rendering target
9f62f47d989b You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3407
diff changeset
1178 * \param pixels A pointer to be filled in with the pixel data
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1179 * \param pitch The pitch of the pixels parameter.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1180 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1181 * \return 0 on success, or -1 if pixel reading is not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1182 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1183 * \warning This is a very slow operation, and should not be used frequently.
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
1184 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1185 extern DECLSPEC int SDLCALL SDL_RenderReadPixels(const SDL_Rect * rect,
3435
9f62f47d989b You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3407
diff changeset
1186 Uint32 format,
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
1187 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
1188
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1189 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1190 * \brief Write pixels to the current rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1191 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1192 * \param rect A pointer to the rectangle to write, or NULL for the entire
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1193 * render target.
3435
9f62f47d989b You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3407
diff changeset
1194 * \param format The format of the pixel data, or 0 to use the format
9f62f47d989b You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3407
diff changeset
1195 * of the rendering target
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1196 * \param pixels A pointer to the pixel data to write.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1197 * \param pitch The pitch of the pixels parameter.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1198 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1199 * \return 0 on success, or -1 if pixel writing is not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1200 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1201 * \warning This is a very slow operation, and should not be used frequently.
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1202 */
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
1203 extern DECLSPEC int SDLCALL SDL_RenderWritePixels(const SDL_Rect * rect,
3435
9f62f47d989b You can specify the format for pixel data in SDL_RenderReadPixels() and SDL_RenderWritePixels()
Sam Lantinga <slouken@libsdl.org>
parents: 3407
diff changeset
1204 Uint32 format,
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
1205 const void *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
1206 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
1207
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1208 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1209 * \brief Update the screen with rendering performed.
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
1210 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1211 extern DECLSPEC void SDLCALL 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>
parents: 1737
diff changeset
1212
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1213 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1214 * \brief Destroy the specified texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1215 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1216 * \sa SDL_CreateTexture()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1217 * \sa SDL_CreateTextureFromSurface()
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
1218 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1219 extern DECLSPEC void SDLCALL 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>
parents: 1737
diff changeset
1220
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1221 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1222 * \brief Destroy the rendering context for a window and free associated
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1223 * textures.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1224 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1225 * \sa SDL_CreateRenderer()
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
1226 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1227 extern DECLSPEC void SDLCALL SDL_DestroyRenderer(SDL_WindowID windowID);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1228
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1229 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1230 * \brief Returns whether the screensaver is currently enabled (default off).
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1231 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1232 * \sa SDL_EnableScreenSaver()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1233 * \sa SDL_DisableScreenSaver()
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1234 */
3033
4e4f47c5f941 Fix third party "-Wall -Werror" builds
Couriersud <couriersud@arcor.de>
parents: 3025
diff changeset
1235 extern DECLSPEC SDL_bool SDLCALL SDL_IsScreenSaverEnabled(void);
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1236
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1237 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1238 * \brief Allow the screen to be blanked by a screensaver
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1239 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1240 * \sa SDL_IsScreenSaverEnabled()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1241 * \sa SDL_DisableScreenSaver()
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1242 */
3033
4e4f47c5f941 Fix third party "-Wall -Werror" builds
Couriersud <couriersud@arcor.de>
parents: 3025
diff changeset
1243 extern DECLSPEC void SDLCALL SDL_EnableScreenSaver(void);
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1244
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1245 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1246 * \brief Prevent the screen from being blanked by a screensaver
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1247 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1248 * \sa SDL_IsScreenSaverEnabled()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1249 * \sa SDL_EnableScreenSaver()
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1250 */
3033
4e4f47c5f941 Fix third party "-Wall -Werror" builds
Couriersud <couriersud@arcor.de>
parents: 3025
diff changeset
1251 extern DECLSPEC void SDLCALL SDL_DisableScreenSaver(void);
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1252
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1253
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1254 /**
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1255 * \name OpenGL support functions
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1256 */
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1257 /*@{*/
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1258
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
1259 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1260 * \brief Dynamically load an OpenGL library.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1261 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1262 * \param path The platform dependent OpenGL library name, or NULL to open the
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1263 * default OpenGL library.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1264 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1265 * \return 0 on success, or -1 if the library couldn't be loaded.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1266 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1267 * This should be done after initializing the video driver, but before
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1268 * creating any OpenGL windows. If no OpenGL library is loaded, the default
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1269 * library will be loaded upon creation of the first OpenGL window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1270 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1271 * \note If you do this, you need to retrieve all of the GL functions used in
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1272 * your program from the dynamic library using SDL_GL_GetProcAddress().
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1273 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1274 * \sa SDL_GL_GetProcAddress()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1275 * \sa SDL_GL_UnloadLibrary()
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1276 */
337
9154ec9ca3d2 Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1277 extern DECLSPEC int SDLCALL SDL_GL_LoadLibrary(const char *path);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1278
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
1279 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1280 * \brief Get the address of an OpenGL function.
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1281 */
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
1282 extern DECLSPEC void *SDLCALL SDL_GL_GetProcAddress(const char *proc);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1283
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
1284 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1285 * \brief Unload the OpenGL library previously loaded by SDL_GL_LoadLibrary().
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1286 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1287 * \sa SDL_GL_LoadLibrary()
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3033
diff changeset
1288 */
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3033
diff changeset
1289 extern DECLSPEC void SDLCALL SDL_GL_UnloadLibrary(void);
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3033
diff changeset
1290
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3033
diff changeset
1291 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1292 * \brief Return true if an OpenGL extension is supported for the current
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1293 * context.
1926
307355678142 Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents: 1920
diff changeset
1294 */
307355678142 Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents: 1920
diff changeset
1295 extern DECLSPEC SDL_bool SDLCALL SDL_GL_ExtensionSupported(const char
307355678142 Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents: 1920
diff changeset
1296 *extension);
307355678142 Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents: 1920
diff changeset
1297
307355678142 Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents: 1920
diff changeset
1298 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1299 * \brief Set an OpenGL window attribute before window creation.
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1300 */
337
9154ec9ca3d2 Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1301 extern DECLSPEC int SDLCALL SDL_GL_SetAttribute(SDL_GLattr attr, int value);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1302
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
1303 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1304 * \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
1305 */
1936
83946ee0ff1f Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents: 1926
diff changeset
1306 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
1307
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1308 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1309 * \brief Create an OpenGL context for use with an OpenGL window, and make it
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1310 * current.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1311 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1312 * \sa SDL_GL_DeleteContext()
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
1313 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1314 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
1315 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
1316
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1317 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1318 * \brief Set up an OpenGL context for rendering into an OpenGL window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1319 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1320 * \note The context must have been created with a compatible window.
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
1321 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1322 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
1323 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
1324
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1325 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1326 * \brief Set the swap interval for the current OpenGL context.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1327 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1328 * \param interval 0 for immediate updates, 1 for updates synchronized with the
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1329 * vertical retrace.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1330 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1331 * \return 0 on success, or -1 if setting the swap interval is not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1332 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1333 * \sa SDL_GL_GetSwapInterval()
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1334 */
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
1335 extern DECLSPEC int SDLCALL SDL_GL_SetSwapInterval(int interval);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1336
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
1337 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1338 * \brief Get the swap interval for the current OpenGL context.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1339 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1340 * \return 0 if there is no vertical retrace synchronization, 1 if the buffer
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1341 * swap is synchronized with the vertical retrace, and -1 if getting
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1342 * the swap interval is not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1343 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1344 * \sa SDL_GL_SetSwapInterval()
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
1345 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1346 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
1347
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1348 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1349 * \brief Swap the OpenGL buffers for the window, if double-buffering is
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1350 * supported.
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1351 */
1912
8d384b647307 Setting up the OpenGL support
Sam Lantinga <slouken@libsdl.org>
parents: 1907
diff changeset
1352 extern DECLSPEC void SDLCALL SDL_GL_SwapWindow(SDL_WindowID windowID);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1353
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
1354 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1355 * \brief Delete an OpenGL context.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1356 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1357 * \sa SDL_GL_CreateContext()
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1358 */
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
1359 extern DECLSPEC void SDLCALL SDL_GL_DeleteContext(SDL_GLContext context);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1360
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1361 /*@}*//*OpenGL support functions*/
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1362
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1363
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1364 /* Ends C function definitions when using C++ */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1365 #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
1366 /* *INDENT-OFF* */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1367 }
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
1368 /* *INDENT-ON* */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1369 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1370 #include "close_code.h"
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1371
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1372 #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
1373
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1374 /* vi: set ts=4 sw=4 expandtab: */