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annotate include/SDL_video.h @ 5016:cc879bc6c4cf

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Fixed compiler warnings using Windows intrinsics
author Sam Lantinga <slouken@libsdl.org>
date Mon, 17 Jan 2011 14:07:15 -0800
parents 158bb5752974
children dc0dfdd58f27
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2010 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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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_blendmode.h"
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36 #include "SDL_scalemode.h"
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37 #include "SDL_surface.h"
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38
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39 #include "begin_code.h"
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40 /* Set up for C function definitions, even when using C++ */
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41 #ifdef __cplusplus
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42 /* *INDENT-OFF* */
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43 extern "C" {
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44 /* *INDENT-ON* */
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45 #endif
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46
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47 /**
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48 * \brief The structure that defines a display mode
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49 *
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50 * \sa SDL_GetNumDisplayModes()
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51 * \sa SDL_GetDisplayMode()
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52 * \sa SDL_GetDesktopDisplayMode()
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53 * \sa SDL_GetCurrentDisplayMode()
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54 * \sa SDL_GetClosestDisplayMode()
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55 * \sa SDL_SetWindowDisplayMode()
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56 * \sa SDL_GetWindowDisplayMode()
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57 */
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58 typedef struct
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59 {
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60 Uint32 format; /**< pixel format */
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61 int w; /**< width */
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62 int h; /**< height */
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63 int refresh_rate; /**< refresh rate (or zero for unspecified) */
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64 void *driverdata; /**< driver-specific data, initialize to 0 */
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65 } SDL_DisplayMode;
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66
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67 /**
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68 * \brief The type used to identify a window
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69 *
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70 * \sa SDL_CreateWindow()
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71 * \sa SDL_CreateWindowFrom()
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72 * \sa SDL_DestroyWindow()
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73 * \sa SDL_GetWindowData()
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74 * \sa SDL_GetWindowFlags()
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75 * \sa SDL_GetWindowGrab()
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76 * \sa SDL_GetWindowPosition()
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77 * \sa SDL_GetWindowSize()
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78 * \sa SDL_GetWindowTitle()
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79 * \sa SDL_HideWindow()
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80 * \sa SDL_MaximizeWindow()
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81 * \sa SDL_MinimizeWindow()
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82 * \sa SDL_RaiseWindow()
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83 * \sa SDL_RestoreWindow()
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84 * \sa SDL_SetWindowData()
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85 * \sa SDL_SetWindowFullscreen()
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86 * \sa SDL_SetWindowGrab()
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87 * \sa SDL_SetWindowIcon()
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88 * \sa SDL_SetWindowPosition()
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89 * \sa SDL_SetWindowSize()
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90 * \sa SDL_SetWindowTitle()
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91 * \sa SDL_ShowWindow()
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92 */
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93 typedef struct SDL_Window SDL_Window;
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94
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95 /**
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96 * \brief The flags on a window
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97 *
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98 * \sa SDL_GetWindowFlags()
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99 */
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100 typedef enum
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101 {
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102 SDL_WINDOW_FULLSCREEN = 0x00000001, /**< fullscreen window, implies borderless */
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103 SDL_WINDOW_OPENGL = 0x00000002, /**< window usable with OpenGL context */
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104 SDL_WINDOW_SHOWN = 0x00000004, /**< window is visible */
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105 SDL_WINDOW_BORDERLESS = 0x00000008, /**< no window decoration */
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106 SDL_WINDOW_RESIZABLE = 0x00000010, /**< window can be resized */
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107 SDL_WINDOW_MINIMIZED = 0x00000020, /**< window is minimized */
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108 SDL_WINDOW_MAXIMIZED = 0x00000040, /**< window is maximized */
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109 SDL_WINDOW_INPUT_GRABBED = 0x00000100, /**< window has grabbed input focus */
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110 SDL_WINDOW_INPUT_FOCUS = 0x00000200, /**< window has input focus */
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111 SDL_WINDOW_MOUSE_FOCUS = 0x00000400, /**< window has mouse focus */
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112 SDL_WINDOW_FOREIGN = 0x00000800 /**< window not created by SDL */
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113 } SDL_WindowFlags;
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114
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115 /**
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116 * \brief Used to indicate that you don't care what the window position is.
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117 */
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118 #define SDL_WINDOWPOS_UNDEFINED 0x7FFFFFF
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119
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120 /**
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121 * \brief Used to indicate that the window position should be centered.
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122 */
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123 #define SDL_WINDOWPOS_CENTERED 0x7FFFFFE
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124
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125 /**
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126 * \brief Event subtype for window events
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127 */
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128 typedef enum
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129 {
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130 SDL_WINDOWEVENT_NONE, /**< Never used */
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131 SDL_WINDOWEVENT_SHOWN, /**< Window has been shown */
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132 SDL_WINDOWEVENT_HIDDEN, /**< Window has been hidden */
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133 SDL_WINDOWEVENT_EXPOSED, /**< Window has been exposed and should be
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134 redrawn */
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135 SDL_WINDOWEVENT_MOVED, /**< Window has been moved to data1, data2
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136 */
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137 SDL_WINDOWEVENT_RESIZED, /**< Window size changed to data1xdata2 */
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138 SDL_WINDOWEVENT_MINIMIZED, /**< Window has been minimized */
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139 SDL_WINDOWEVENT_MAXIMIZED, /**< Window has been maximized */
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140 SDL_WINDOWEVENT_RESTORED, /**< Window has been restored to normal size
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141 and position */
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142 SDL_WINDOWEVENT_ENTER, /**< Window has gained mouse focus */
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143 SDL_WINDOWEVENT_LEAVE, /**< Window has lost mouse focus */
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144 SDL_WINDOWEVENT_FOCUS_GAINED, /**< Window has gained keyboard focus */
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145 SDL_WINDOWEVENT_FOCUS_LOST, /**< Window has lost keyboard focus */
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146 SDL_WINDOWEVENT_CLOSE /**< The window manager requests that the
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147 window be closed */
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148 } SDL_WindowEventID;
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149
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150 /**
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151 * \brief Flags used when creating a rendering context
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152 */
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153 typedef enum
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154 {
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155 SDL_RENDERER_SINGLEBUFFER = 0x00000001, /**< Render directly to the
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156 window, if possible */
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157
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158 SDL_RENDERER_PRESENTCOPY = 0x00000002, /**< Present uses a copy from
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159 back buffer to the front
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160 buffer */
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161
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162 SDL_RENDERER_PRESENTFLIP2 = 0x00000004, /**< Present uses a flip,
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163 swapping back buffer and
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164 front buffer */
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165
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166 SDL_RENDERER_PRESENTFLIP3 = 0x00000008, /**< Present uses a flip,
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167 rotating between two back
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168 buffers and a front buffer
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169 */
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170
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171 SDL_RENDERER_PRESENTDISCARD = 0x00000010, /**< Present leaves the contents
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172 of the backbuffer undefined
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173 */
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174
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175 SDL_RENDERER_PRESENTVSYNC = 0x00000020, /**< Present is synchronized
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176 with the refresh rate */
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177
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178 SDL_RENDERER_ACCELERATED = 0x00000040 /**< The renderer uses hardware
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179 acceleration */
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180
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181 } SDL_RendererFlags;
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182
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183 /**
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184 * \brief Information on the capabilities of a render driver or context.
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185 */
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186 typedef struct SDL_RendererInfo
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187 {
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188 const char *name; /**< The name of the renderer */
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189 Uint32 flags; /**< Supported ::SDL_RendererFlags */
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190 Uint32 mod_modes; /**< A mask of supported channel modulation */
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191 Uint32 blend_modes; /**< A mask of supported blend modes */
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192 Uint32 scale_modes; /**< A mask of supported scale modes */
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193 Uint32 num_texture_formats; /**< The number of available texture formats */
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194 Uint32 texture_formats[50]; /**< The available texture formats */
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195 int max_texture_width; /**< The maximimum texture width */
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196 int max_texture_height; /**< The maximimum texture height */
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197 } SDL_RendererInfo;
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198
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199 /**
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200 * \brief The access pattern allowed for a texture.
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201 */
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202 typedef enum
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203 {
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204 SDL_TEXTUREACCESS_STATIC, /**< Changes rarely, not lockable */
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205 SDL_TEXTUREACCESS_STREAMING /**< Changes frequently, lockable */
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206 } SDL_TextureAccess;
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207
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208 /**
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209 * \brief The texture channel modulation used in SDL_RenderCopy().
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210 */
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211 typedef enum
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212 {
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213 SDL_TEXTUREMODULATE_NONE = 0x00000000, /**< No modulation */
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214 SDL_TEXTUREMODULATE_COLOR = 0x00000001, /**< srcC = srcC * color */
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215 SDL_TEXTUREMODULATE_ALPHA = 0x00000002 /**< srcA = srcA * alpha */
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216 } SDL_TextureModulate;
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217
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218 /**
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219 * \brief An efficient driver-specific representation of pixel data
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220 */
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221 struct SDL_Texture;
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222 typedef struct SDL_Texture SDL_Texture;
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223
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224 /**
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225 * \brief An opaque handle to an OpenGL context.
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226 */
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227 typedef void *SDL_GLContext;
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228
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229 /**
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230 * \brief OpenGL configuration attributes
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231 */
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232 typedef enum
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233 {
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234 SDL_GL_RED_SIZE,
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235 SDL_GL_GREEN_SIZE,
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236 SDL_GL_BLUE_SIZE,
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237 SDL_GL_ALPHA_SIZE,
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238 SDL_GL_BUFFER_SIZE,
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239 SDL_GL_DOUBLEBUFFER,
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240 SDL_GL_DEPTH_SIZE,
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241 SDL_GL_STENCIL_SIZE,
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242 SDL_GL_ACCUM_RED_SIZE,
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243 SDL_GL_ACCUM_GREEN_SIZE,
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244 SDL_GL_ACCUM_BLUE_SIZE,
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245 SDL_GL_ACCUM_ALPHA_SIZE,
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246 SDL_GL_STEREO,
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247 SDL_GL_MULTISAMPLEBUFFERS,
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248 SDL_GL_MULTISAMPLESAMPLES,
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249 SDL_GL_ACCELERATED_VISUAL,
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250 SDL_GL_RETAINED_BACKING,
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251 SDL_GL_CONTEXT_MAJOR_VERSION,
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252 SDL_GL_CONTEXT_MINOR_VERSION
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253 } SDL_GLattr;
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254
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255
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256 /* Function prototypes */
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257
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258 /**
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259 * \brief Get the number of video drivers compiled into SDL
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260 *
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261 * \sa SDL_GetVideoDriver()
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262 */
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263 extern DECLSPEC int SDLCALL SDL_GetNumVideoDrivers(void);
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264
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265 /**
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266 * \brief Get the name of a built in video driver.
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267 *
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268 * \note The video drivers are presented in the order in which they are
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269 * normally checked during initialization.
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270 *
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271 * \sa SDL_GetNumVideoDrivers()
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272 */
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273 extern DECLSPEC const char *SDLCALL SDL_GetVideoDriver(int index);
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274
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275 /**
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276 * \brief Initialize the video subsystem, optionally specifying a video driver.
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277 *
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278 * \param driver_name Initialize a specific driver by name, or NULL for the
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279 * default video driver.
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280 *
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281 * \param flags FIXME: Still needed?
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282 *
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283 * \return 0 on success, -1 on error
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284 *
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285 * This function initializes the video subsystem; setting up a connection
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286 * to the window manager, etc, and determines the available display modes
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287 * and pixel formats, but does not initialize a window or graphics mode.
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288 *
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289 * \sa SDL_VideoQuit()
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290 */
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291 extern DECLSPEC int SDLCALL SDL_VideoInit(const char *driver_name,
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292 Uint32 flags);
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293
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294 /**
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295 * \brief Shuts down the video subsystem.
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296 *
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297 * This function closes all windows, and restores the original video mode.
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298 *
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299 * \sa SDL_VideoInit()
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300 */
337
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301 extern DECLSPEC void SDLCALL SDL_VideoQuit(void);
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302
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303 /**
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304 * \brief Returns the name of the currently initialized video driver.
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305 *
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306 * \return The name of the current video driver or NULL if no driver
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307 * has been initialized
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308 *
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309 * \sa SDL_GetNumVideoDrivers()
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310 * \sa SDL_GetVideoDriver()
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311 */
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312 extern DECLSPEC const char *SDLCALL SDL_GetCurrentVideoDriver(void);
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313
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314 /**
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315 * \brief Returns the number of available video displays.
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316 *
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317 * \sa SDL_GetDisplayBounds()
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318 * \sa SDL_SelectVideoDisplay()
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319 */
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320 extern DECLSPEC int SDLCALL SDL_GetNumVideoDisplays(void);
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321
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322 /**
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323 * \brief Get the desktop area represented by a display, with the primary
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324 * display located at 0,0
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325 *
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326 * \return 0 on success, or -1 if the index is out of range.
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327 *
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328 * \sa SDL_GetNumVideoDisplays()
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329 */
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330 extern DECLSPEC int SDLCALL SDL_GetDisplayBounds(int index, SDL_Rect * rect);
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331
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332 /**
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333 * \brief Set the index of the currently selected display.
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334 *
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335 * \return 0 on success, or -1 if the index is out of range.
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336 *
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337 * \sa SDL_GetNumVideoDisplays()
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338 * \sa SDL_GetCurrentVideoDisplay()
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339 */
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340 extern DECLSPEC int SDLCALL SDL_SelectVideoDisplay(int index);
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341
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342 /**
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343 * \brief Get the index of the currently selected display.
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344 *
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345 * \return The index of the currently selected display.
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346 *
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347 * \sa SDL_GetNumVideoDisplays()
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348 * \sa SDL_SelectVideoDisplay()
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349 */
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350 extern DECLSPEC int SDLCALL SDL_GetCurrentVideoDisplay(void);
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351
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352 /**
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353 * \brief Returns the number of available display modes for the current display.
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354 *
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355 * \sa SDL_GetDisplayMode()
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356 */
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357 extern DECLSPEC int SDLCALL SDL_GetNumDisplayModes(void);
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358
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359 /**
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360 * \brief Fill in information about a specific display mode.
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361 *
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362 * \note The display modes are sorted in this priority:
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363 * \li bits per pixel -> more colors to fewer colors
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364 * \li width -> largest to smallest
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365 * \li height -> largest to smallest
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366 * \li refresh rate -> highest to lowest
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367 *
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368 * \sa SDL_GetNumDisplayModes()
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369 */
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370 extern DECLSPEC int SDLCALL SDL_GetDisplayMode(int index,
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371 SDL_DisplayMode * mode);
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372
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373 /**
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374 * \brief Fill in information about the desktop display mode for the current
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375 * display.
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376 */
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377 extern DECLSPEC int SDLCALL SDL_GetDesktopDisplayMode(SDL_DisplayMode * mode);
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378
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379 /**
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380 * \brief Fill in information about the current display mode.
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381 */
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382 extern DECLSPEC int SDLCALL SDL_GetCurrentDisplayMode(SDL_DisplayMode * mode);
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383
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384
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385 /**
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386 * \brief Get the closest match to the requested display mode.
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387 *
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388 * \param mode The desired display mode
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389 * \param closest A pointer to a display mode to be filled in with the closest
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390 * match of the available display modes.
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391 *
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392 * \return The passed in value \c closest, or NULL if no matching video mode
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393 * was available.
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394 *
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395 * The available display modes are scanned, and \c closest is filled in with the
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396 * closest mode matching the requested mode and returned. The mode format and
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397 * refresh_rate default to the desktop mode if they are 0. The modes are
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398 * scanned with size being first priority, format being second priority, and
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399 * finally checking the refresh_rate. If all the available modes are too
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400 * small, then NULL is returned.
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401 *
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402 * \sa SDL_GetNumDisplayModes()
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403 * \sa SDL_GetDisplayMode()
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404 */
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405 extern DECLSPEC SDL_DisplayMode *SDLCALL SDL_GetClosestDisplayMode(const
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406 SDL_DisplayMode
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407 * mode,
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408 SDL_DisplayMode
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409 * closest);
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410
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411 /**
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412 * \brief Set the display mode used when a fullscreen window is visible
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413 * on the currently selected display. By default the window's
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414 * dimensions and the desktop format and refresh rate are used.
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415 *
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416 * \param mode The mode to use, or NULL for the default mode.
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417 *
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418 * \return 0 on success, or -1 if setting the display mode failed.
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419 *
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420 * \sa SDL_GetWindowDisplayMode()
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421 * \sa SDL_SetWindowFullscreen()
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422 */
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423 extern DECLSPEC int SDLCALL SDL_SetWindowDisplayMode(SDL_Window * window,
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424 const SDL_DisplayMode
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425 * mode);
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426
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427 /**
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428 * \brief Fill in information about the display mode used when a fullscreen
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429 * window is visible on the currently selected display.
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430 *
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431 * \sa SDL_SetWindowDisplayMode()
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432 * \sa SDL_SetWindowFullscreen()
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433 */
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434 extern DECLSPEC int SDLCALL SDL_GetWindowDisplayMode(SDL_Window * window,
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435 SDL_DisplayMode * mode);
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436
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437 /**
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438 * \brief Set the palette entries for indexed display modes.
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439 *
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440 * \return 0 on success, or -1 if the display mode isn't palettized or the
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441 * colors couldn't be set.
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442 */
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443 extern DECLSPEC int SDLCALL SDL_SetDisplayPalette(const SDL_Color * colors,
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444 int firstcolor,
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445 int ncolors);
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446
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447 /**
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448 * \brief Gets the palette entries for indexed display modes.
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449 *
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450 * \return 0 on success, or -1 if the display mode isn't palettized
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451 */
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452 extern DECLSPEC int SDLCALL SDL_GetDisplayPalette(SDL_Color * colors,
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453 int firstcolor,
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454 int ncolors);
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455
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456 /**
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457 * \brief Set the gamma correction for each of the color channels on the
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458 * currently selected display.
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459 *
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460 * \return 0 on success, or -1 if setting the gamma isn't supported.
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461 *
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462 * \sa SDL_SetGammaRamp()
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463 */
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464 extern DECLSPEC int SDLCALL SDL_SetGamma(float red, float green, float blue);
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465
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466 /**
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467 * \brief Set the gamma ramp for the currently selected display.
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468 *
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469 * \param red The translation table for the red channel, or NULL.
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470 * \param green The translation table for the green channel, or NULL.
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471 * \param blue The translation table for the blue channel, or NULL.
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472 *
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473 * \return 0 on success, or -1 if gamma ramps are unsupported.
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474 *
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475 * Set the gamma translation table for the red, green, and blue channels
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476 * of the video hardware. Each table is an array of 256 16-bit quantities,
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diff changeset
477 * representing a mapping between the input and output for that channel.
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478 * The input is the index into the array, and the output is the 16-bit
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479 * gamma value at that index, scaled to the output color precision.
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480 *
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481 * \sa SDL_GetGammaRamp()
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482 */
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483 extern DECLSPEC int SDLCALL SDL_SetGammaRamp(const Uint16 * red,
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484 const Uint16 * green,
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485 const Uint16 * blue);
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486
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487 /**
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488 * \brief Get the gamma ramp for the currently selected display.
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489 *
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490 * \param red A pointer to a 256 element array of 16-bit quantities to hold
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491 * the translation table for the red channel, or NULL.
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492 * \param green A pointer to a 256 element array of 16-bit quantities to hold
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493 * the translation table for the green channel, or NULL.
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494 * \param blue A pointer to a 256 element array of 16-bit quantities to hold
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495 * the translation table for the blue channel, or NULL.
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496 *
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497 * \return 0 on success, or -1 if gamma ramps are unsupported.
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498 *
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499 * \sa SDL_SetGammaRamp()
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diff changeset
500 */
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501 extern DECLSPEC int SDLCALL SDL_GetGammaRamp(Uint16 * red, Uint16 * green,
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502 Uint16 * blue);
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503
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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504
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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505 /**
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506 * \brief Create a window with the specified position, dimensions, and flags.
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507 *
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508 * \param title The title of the window, in UTF-8 encoding.
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509 * \param x The x position of the window, ::SDL_WINDOWPOS_CENTERED, or
d3baf5ac4e37 Partial fix for bug #859
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diff changeset
510 * ::SDL_WINDOWPOS_UNDEFINED.
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511 * \param y The y position of the window, ::SDL_WINDOWPOS_CENTERED, or
d3baf5ac4e37 Partial fix for bug #859
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512 * ::SDL_WINDOWPOS_UNDEFINED.
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513 * \param w The width of the window.
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514 * \param h The height of the window.
d3baf5ac4e37 Partial fix for bug #859
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515 * \param flags The flags for the window, a mask of any of the following:
d3baf5ac4e37 Partial fix for bug #859
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diff changeset
516 * ::SDL_WINDOW_FULLSCREEN, ::SDL_WINDOW_OPENGL,
d3baf5ac4e37 Partial fix for bug #859
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diff changeset
517 * ::SDL_WINDOW_SHOWN, ::SDL_WINDOW_BORDERLESS,
d3baf5ac4e37 Partial fix for bug #859
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diff changeset
518 * ::SDL_WINDOW_RESIZABLE, ::SDL_WINDOW_MAXIMIZED,
d3baf5ac4e37 Partial fix for bug #859
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diff changeset
519 * ::SDL_WINDOW_MINIMIZED, ::SDL_WINDOW_INPUT_GRABBED.
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
520 *
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
521 * \return The id of the window created, or zero if window creation failed.
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
522 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
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diff changeset
523 * \sa SDL_DestroyWindow()
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Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
524 */
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
525 extern DECLSPEC SDL_Window * SDLCALL SDL_CreateWindow(const char *title,
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diff changeset
526 int x, int y, int w,
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
527 int h, Uint32 flags);
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
528
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
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diff changeset
529 /**
3493
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parents: 3492
diff changeset
530 * \brief Create an SDL window from an existing native window.
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diff changeset
531 *
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
532 * \param data A pointer to driver-dependent window creation data
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diff changeset
533 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
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diff changeset
534 * \return The id of the window created, or zero if window creation failed.
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
535 *
d3baf5ac4e37 Partial fix for bug #859
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diff changeset
536 * \sa SDL_DestroyWindow()
1895
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diff changeset
537 */
3685
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Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
538 extern DECLSPEC SDL_Window * SDLCALL SDL_CreateWindowFrom(const void *data);
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
539
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
540 /**
4883
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Sam Lantinga <slouken@libsdl.org>
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diff changeset
541 * \brief Get the numeric ID of a window, for logging purposes.
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
542 */
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
543 extern DECLSPEC Uint32 SDLCALL SDL_GetWindowID(SDL_Window * window);
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
544
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
545 /**
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
546 * \brief Get a window from a stored ID, or NULL if it doesn't exist.
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
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diff changeset
547 */
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
548 extern DECLSPEC SDL_Window * SDLCALL SDL_GetWindowFromID(Uint32 id);
1895
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diff changeset
549
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
550 /**
3407
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Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
551 * \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
552 */
3685
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Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
553 extern DECLSPEC Uint32 SDLCALL SDL_GetWindowFlags(SDL_Window * 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
554
c121d94672cb SDL 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 /**
4883
511948f4919e Fixed documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
556 * \brief Set the title of a window, in UTF-8 format.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
557 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
558 * \sa SDL_GetWindowTitle()
0
74212992fb08 Initial revision
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parents:
diff changeset
559 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
560 extern DECLSPEC void SDLCALL SDL_SetWindowTitle(SDL_Window * 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
561 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
562
c121d94672cb SDL 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 /**
4883
511948f4919e Fixed documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
564 * \brief Get the title of a window, in UTF-8 format.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
565 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
566 * \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
567 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
568 extern DECLSPEC const char *SDLCALL SDL_GetWindowTitle(SDL_Window * 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
569
c121d94672cb SDL 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 /**
4887
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Sam Lantinga <slouken@libsdl.org>
parents: 4883
diff changeset
571 * \brief Set the icon for a window.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
572 *
4887
0a77d2fc95ad Fixed grammar, thanks to Sheena's suggestion.
Sam Lantinga <slouken@libsdl.org>
parents: 4883
diff changeset
573 * \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
574 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
575 extern DECLSPEC void SDLCALL SDL_SetWindowIcon(SDL_Window * window,
2990
Sam Lantinga <slouken@libsdl.org>
parents: 2967
diff changeset
576 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
577
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
578 /**
4869
2b1bcf74e4c4 Documentation clarification
Sam Lantinga <slouken@libsdl.org>
parents: 4862
diff changeset
579 * \brief Associate an arbitrary pointer with a window.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
580 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
581 * \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
582 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
583 extern DECLSPEC void SDLCALL SDL_SetWindowData(SDL_Window * 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
584 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
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 /**
4883
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Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
587 * \brief Retrieve the data pointer associated with a window.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
588 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
589 * \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
590 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
591 extern DECLSPEC void *SDLCALL SDL_GetWindowData(SDL_Window * 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
592
c121d94672cb SDL 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 /**
4883
511948f4919e Fixed documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
594 * \brief Set the position of a window.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
595 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
596 * \param window The window to reposition.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
597 * \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
598 ::SDL_WINDOWPOS_UNDEFINED.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
599 * \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
600 ::SDL_WINDOWPOS_UNDEFINED.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
601 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
602 * \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
603 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
604 * \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
605 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
606 extern DECLSPEC void SDLCALL SDL_SetWindowPosition(SDL_Window * 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
607 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
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 /**
4883
511948f4919e Fixed documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
610 * \brief Get the position of a window.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
611 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
612 * \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
613 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
614 extern DECLSPEC void SDLCALL SDL_GetWindowPosition(SDL_Window * 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
615 int *x, int *y);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
616
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
617 /**
4883
511948f4919e Fixed documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
618 * \brief Set the size of a window's client area.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
619 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
620 * \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
621 * matches the size of the display mode.
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 * \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
624 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
625 extern DECLSPEC void SDLCALL SDL_SetWindowSize(SDL_Window * window, int w,
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
626 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
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 /**
4883
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Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
629 * \brief Get the size of a window's client area.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
630 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
631 * \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
632 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
633 extern DECLSPEC void SDLCALL SDL_GetWindowSize(SDL_Window * window, int *w,
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
634 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
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 /**
4883
511948f4919e Fixed documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
637 * \brief Show a window.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
638 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
639 * \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
640 */
3685
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Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
641 extern DECLSPEC void SDLCALL SDL_ShowWindow(SDL_Window * 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
642
c121d94672cb SDL 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 /**
4883
511948f4919e Fixed documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
644 * \brief Hide a window.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
645 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
646 * \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
647 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
648 extern DECLSPEC void SDLCALL SDL_HideWindow(SDL_Window * 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
649
c121d94672cb SDL 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 /**
4883
511948f4919e Fixed documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
651 * \brief Raise a 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
652 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
653 extern DECLSPEC void SDLCALL SDL_RaiseWindow(SDL_Window * 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
654
c121d94672cb SDL 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 /**
4883
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Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
656 * \brief Make a window as large as possible.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
657 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
658 * \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
659 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
660 extern DECLSPEC void SDLCALL SDL_MaximizeWindow(SDL_Window * 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
661
c121d94672cb SDL 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 /**
4883
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Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
663 * \brief Minimize a window to an iconic representation.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
664 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
665 * \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
666 */
3685
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Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
667 extern DECLSPEC void SDLCALL SDL_MinimizeWindow(SDL_Window * 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
668
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
670 * \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
671 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
672 * \sa SDL_MaximizeWindow()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
673 * \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
674 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
675 extern DECLSPEC void SDLCALL SDL_RestoreWindow(SDL_Window * 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
676
c121d94672cb SDL 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 /**
4883
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Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
678 * \brief Set a window's fullscreen state.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
679 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
680 * \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
681 *
3522
fa1abe1ff8b8 Added related functions
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
682 * \sa SDL_SetWindowDisplayMode()
fa1abe1ff8b8 Added related functions
Sam Lantinga <slouken@libsdl.org>
parents: 3500
diff changeset
683 * \sa SDL_GetWindowDisplayMode()
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
684 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
685 extern DECLSPEC int SDLCALL SDL_SetWindowFullscreen(SDL_Window * 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
686 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
687
c121d94672cb SDL 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 /**
4883
511948f4919e Fixed documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
689 * \brief Set a window's input grab mode.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
690 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
691 * \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
692 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
693 * \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
694 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
695 extern DECLSPEC void SDLCALL SDL_SetWindowGrab(SDL_Window * 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
696 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
697
c121d94672cb SDL 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 /**
4883
511948f4919e Fixed documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
699 * \brief Get a window's input grab mode.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
700 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
701 * \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
702 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
703 * \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
704 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
705 extern DECLSPEC int SDLCALL SDL_GetWindowGrab(SDL_Window * 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
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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
708 * \brief Get driver specific information about a window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
709 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
710 * \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
711 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
712 struct SDL_SysWMinfo;
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
713 extern DECLSPEC SDL_bool SDLCALL SDL_GetWindowWMInfo(SDL_Window * 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
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 *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
716
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
718 * \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
719 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
720 extern DECLSPEC void SDLCALL SDL_DestroyWindow(SDL_Window * 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
723 * \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
724 * display.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
725 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
726 * 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
727 * 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
728 * some drivers may have several available with different capabilities.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
729 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
730 * \sa SDL_GetRenderDriverInfo()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
731 * \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
732 */
1969
5d3724f64f2b Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents: 1968
diff changeset
733 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
734
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
735 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
736 * \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
737 * display.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
738 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
739 * \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
740 * \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
741 * information on the rendering driver.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
742 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
743 * \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
744 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
745 * \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
746 */
1969
5d3724f64f2b Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents: 1968
diff changeset
747 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
748 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
749
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
750 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
751 * \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
752 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
753 * \param window The window where rendering is displayed.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
754 * \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
755 * initialize the first one supporting the requested flags.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
756 * \param flags ::SDL_RendererFlags.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
757 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
758 * \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
759 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
760 * \sa SDL_SelectRenderer()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
761 * \sa SDL_GetRendererInfo()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
762 * \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
763 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
764 extern DECLSPEC int SDLCALL SDL_CreateRenderer(SDL_Window * 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
765 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
766
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
768 * \brief Select the rendering context for a particular window.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
769 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
770 * \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
771 * 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
772 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
773 extern DECLSPEC int SDLCALL SDL_SelectRenderer(SDL_Window * 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
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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
776 * \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
777 */
5d3724f64f2b Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents: 1968
diff changeset
778 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
779
5d3724f64f2b Clarified the difference between render drivers and render contexts
Sam Lantinga <slouken@libsdl.org>
parents: 1968
diff changeset
780 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
781 * \brief Create a texture for the current rendering context.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
782 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
783 * \param format The format of the texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
784 * \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
785 * \param w The width of the texture in pixels.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
786 * \param h The height of the texture in pixels.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
787 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
788 * \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
789 * 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
790 * of range.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
791 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
792 * \sa SDL_QueryTexture()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
793 * \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
794 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
795 extern DECLSPEC SDL_Texture * SDLCALL SDL_CreateTexture(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
796 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
797 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
798
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
800 * \brief Create a texture from an existing surface.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
801 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
802 * \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
803 * \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
804 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
805 * \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
806 * 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
807 * were out of range.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
808 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
809 * \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
810 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
811 * \sa SDL_QueryTexture()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
812 * \sa SDL_DestroyTexture()
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
813 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
814 extern DECLSPEC SDL_Texture * SDLCALL SDL_CreateTextureFromSurface(Uint32
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
815 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
816 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
817 * 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
818
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
820 * \brief Query the attributes of a texture
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
821 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
822 * \param texture A texture to be queried.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
823 * \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
824 * 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
825 * format.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
826 * \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
827 * \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
828 * \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
829 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
830 * \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
831 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
832 extern DECLSPEC int SDLCALL SDL_QueryTexture(SDL_Texture * 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
833 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
834 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
835
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
837 * \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
838 * locked for pixel access.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
839 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
840 * \param texture A texture to be queried, which was created with
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
841 * ::SDL_TEXTUREACCESS_STREAMING.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
842 * \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
843 * texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
844 * \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
845 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
846 * \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
847 * 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
848 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
849 extern DECLSPEC int SDLCALL SDL_QueryTexturePixels(SDL_Texture * 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
850 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
851
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
853 * \brief Set the color palette of an indexed texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
854 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
855 * \param texture The texture to update.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
856 * \param colors The array of RGB color data.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
857 * \param firstcolor The first index to update.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
858 * \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
859 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
860 * \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
861 * 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
862 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
863 extern DECLSPEC int SDLCALL SDL_SetTexturePalette(SDL_Texture * 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 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
865 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
866 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
867
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
869 * \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
870 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
871 * \param texture The texture to update.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
872 * \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
873 * \param firstcolor The first index to retrieve.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
874 * \param ncolors The number of palette entries to retrieve.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
875 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
876 * \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
877 * 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
878 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
879 extern DECLSPEC int SDLCALL SDL_GetTexturePalette(SDL_Texture * 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 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
881 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
882 int ncolors);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
883
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
884 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
885 * \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
886 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
887 * \param texture The texture to update.
4971
158bb5752974 Updated headers to match wiki documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4929
diff changeset
888 * \param r The red color value multiplied into copy operations.
158bb5752974 Updated headers to match wiki documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4929
diff changeset
889 * \param g The green color value multiplied into copy operations.
158bb5752974 Updated headers to match wiki documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4929
diff changeset
890 * \param b The blue color value multiplied into copy operations.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
891 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
892 * \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
893 * is not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
894 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
895 * \sa SDL_GetTextureColorMod()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
896 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
897 extern DECLSPEC int SDLCALL SDL_SetTextureColorMod(SDL_Texture * texture,
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
898 Uint8 r, Uint8 g, Uint8 b);
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
899
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
900
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
901 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
902 * \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
903 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
904 * \param texture The texture to query.
4971
158bb5752974 Updated headers to match wiki documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4929
diff changeset
905 * \param r A pointer filled in with the current red color value.
158bb5752974 Updated headers to match wiki documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4929
diff changeset
906 * \param g A pointer filled in with the current green color value.
158bb5752974 Updated headers to match wiki documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4929
diff changeset
907 * \param b A pointer filled in with the current blue color value.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
908 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
909 * \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
910 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
911 * \sa SDL_SetTextureColorMod()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
912 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
913 extern DECLSPEC int SDLCALL SDL_GetTextureColorMod(SDL_Texture * texture,
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
914 Uint8 * r, Uint8 * g,
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
915 Uint8 * b);
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
916
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
917 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
918 * \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
919 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
920 * \param texture The texture to update.
4971
158bb5752974 Updated headers to match wiki documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4929
diff changeset
921 * \param alpha The alpha value multiplied into copy operations.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
922 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
923 * \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
924 * is not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
925 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
926 * \sa SDL_GetTextureAlphaMod()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
927 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
928 extern DECLSPEC int SDLCALL SDL_SetTextureAlphaMod(SDL_Texture * texture,
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
929 Uint8 alpha);
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
930
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
931 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
932 * \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
933 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
934 * \param texture The texture to query.
4971
158bb5752974 Updated headers to match wiki documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4929
diff changeset
935 * \param alpha A pointer filled in with the current alpha value.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
936 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
937 * \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
938 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
939 * \sa SDL_SetTextureAlphaMod()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
940 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
941 extern DECLSPEC int SDLCALL SDL_GetTextureAlphaMod(SDL_Texture * texture,
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
942 Uint8 * alpha);
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
943
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
944 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
945 * \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
946 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
947 * \param texture The texture to update.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
948 * \param blendMode ::SDL_BlendMode to use for texture blending.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
949 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
950 * \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
951 * not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
952 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
953 * \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
954 * chosen.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
955 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
956 * \sa SDL_GetTextureBlendMode()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
957 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
958 extern DECLSPEC int SDLCALL SDL_SetTextureBlendMode(SDL_Texture * texture,
4929
aa8888658021 Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents: 4887
diff changeset
959 SDL_BlendMode blendMode);
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
960
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
961 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
962 * \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
963 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
964 * \param texture The texture to query.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
965 * \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
966 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
967 * \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
968 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
969 * \sa SDL_SetTextureBlendMode()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
970 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
971 extern DECLSPEC int SDLCALL SDL_GetTextureBlendMode(SDL_Texture * texture,
4929
aa8888658021 Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents: 4887
diff changeset
972 SDL_BlendMode *blendMode);
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
973
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
974 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
975 * \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
976 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
977 * \param texture The texture to update.
4929
aa8888658021 Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents: 4887
diff changeset
978 * \param scaleMode ::SDL_ScaleMode to use for texture scaling.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
979 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
980 * \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
981 * not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
982 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
983 * \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
984 * chosen.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
985 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
986 * \sa SDL_GetTextureScaleMode()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
987 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
988 extern DECLSPEC int SDLCALL SDL_SetTextureScaleMode(SDL_Texture * texture,
4929
aa8888658021 Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents: 4887
diff changeset
989 SDL_ScaleMode scaleMode);
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
990
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
991 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
992 * \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
993 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
994 * \param texture The texture to query.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
995 * \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
996 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
997 * \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
998 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
999 * \sa SDL_SetTextureScaleMode()
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
1000 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1001 extern DECLSPEC int SDLCALL SDL_GetTextureScaleMode(SDL_Texture * texture,
4929
aa8888658021 Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents: 4887
diff changeset
1002 SDL_ScaleMode *scaleMode);
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
1003
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
1004 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1005 * \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
1006 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1007 * \param texture The texture to update
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1008 * \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
1009 * update the entire texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1010 * \param pixels The raw pixel data.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1011 * \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
1012 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1013 * \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
1014 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1015 * \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
1016 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1017 extern DECLSPEC int SDLCALL SDL_UpdateTexture(SDL_Texture * 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
1018 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
1019 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
1020
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1022 * \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
1023 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1024 * \param texture The texture to lock for access, which was created with
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1025 * ::SDL_TEXTUREACCESS_STREAMING.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1026 * \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
1027 * is NULL, the entire texture will be locked.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1028 * \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
1029 * when the texture is unlocked.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1030 * \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
1031 * appropriately offset by the locked area.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1032 * \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
1033 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1034 * \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
1035 * ::SDL_TEXTUREACCESS_STATIC.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1036 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1037 * \sa SDL_DirtyTexture()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1038 * \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
1039 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1040 extern DECLSPEC int SDLCALL SDL_LockTexture(SDL_Texture * 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
1041 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
1042 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
1043 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
1044
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1046 * \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
1047 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1048 * \sa SDL_LockTexture()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1049 * \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
1050 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1051 extern DECLSPEC void SDLCALL SDL_UnlockTexture(SDL_Texture * 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
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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1054 * \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
1055 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1056 * \param texture The texture to mark dirty, which was created with
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1057 * ::SDL_TEXTUREACCESS_STREAMING.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1058 * \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
1059 * \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
1060 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1061 * \sa SDL_LockTexture()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1062 * \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
1063 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1064 extern DECLSPEC void SDLCALL SDL_DirtyTexture(SDL_Texture * 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
1065 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
1066 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
1067
c121d94672cb SDL 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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1069 * \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
1070 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1071 * \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
1072 * \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
1073 * \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
1074 * \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
1075 * ::SDL_ALPHA_OPAQUE (255).
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1076 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1077 * \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
1078 */
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1079 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
1080 Uint8 a);
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1081
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1082 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1083 * \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
1084 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1085 * \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
1086 * \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
1087 * \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
1088 * \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
1089 * usually ::SDL_ALPHA_OPAQUE (255).
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1090 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1091 * \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
1092 */
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1093 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
1094 Uint8 * a);
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1095
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1096 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1097 * \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
1098 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1099 * \param blendMode ::SDL_BlendMode to use for blending.
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 * \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
1102 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1103 * \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
1104 * chosen.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1105 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1106 * \sa SDL_GetRenderDrawBlendMode()
2884
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1107 */
4929
aa8888658021 Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents: 4887
diff changeset
1108 extern DECLSPEC int SDLCALL SDL_SetRenderDrawBlendMode(SDL_BlendMode blendMode);
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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1111 * \brief Get the blend mode used for drawing operations.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1112 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1113 * \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
1114 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1115 * \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
1116 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1117 * \sa SDL_SetRenderDrawBlendMode()
2884
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1118 */
4929
aa8888658021 Use the enumerated type for blend and scale mode instead of int
Sam Lantinga <slouken@libsdl.org>
parents: 4887
diff changeset
1119 extern DECLSPEC int SDLCALL SDL_GetRenderDrawBlendMode(SDL_BlendMode *blendMode);
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 /**
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1122 * \brief Clear the current rendering target with the drawing color
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1123 */
3677
cec9ea711294 Fixed compiler warning
Sam Lantinga <slouken@libsdl.org>
parents: 3603
diff changeset
1124 extern DECLSPEC int SDLCALL SDL_RenderClear(void);
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1125
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1126 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1127 * \brief Draw a point on the current rendering target.
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 * \param x The x coordinate of the point.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1130 * \param y The y coordinate of the point.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1131 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1132 * \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
1133 */
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1134 extern DECLSPEC int SDLCALL SDL_RenderDrawPoint(int x, int y);
2901
133601e3b255 Added RenderPiont() API
Sam Lantinga <slouken@libsdl.org>
parents: 2886
diff changeset
1135
133601e3b255 Added RenderPiont() API
Sam Lantinga <slouken@libsdl.org>
parents: 2886
diff changeset
1136 /**
4876
876f97bc7275 Documentation clarification
Sam Lantinga <slouken@libsdl.org>
parents: 4875
diff changeset
1137 * \brief Draw multiple points on the current rendering target.
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1138 *
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1139 * \param points The points to draw
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1140 * \param count The number of points to draw
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1141 *
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1142 * \return 0 on success, or -1 if there is no rendering context current.
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1143 */
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1144 extern DECLSPEC int SDLCALL SDL_RenderDrawPoints(const SDL_Point * points,
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1145 int count);
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1146
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1147 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1148 * \brief Draw a line on the current rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1149 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1150 * \param x1 The x coordinate of the start point.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1151 * \param y1 The y coordinate of the start point.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1152 * \param x2 The x coordinate of the end point.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1153 * \param y2 The y coordinate of the end point.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1154 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1155 * \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
1156 */
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1157 extern DECLSPEC int SDLCALL SDL_RenderDrawLine(int x1, int y1, int x2, int y2);
2884
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1158
9dde605c7540 Date: Fri, 19 Dec 2008 20:17:35 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 2859
diff changeset
1159 /**
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1160 * \brief Draw a series of connected lines on the current rendering target.
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1161 *
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1162 * \param points The points along the lines
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1163 * \param count The number of points, drawing count-1 lines
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1164 *
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1165 * \return 0 on success, or -1 if there is no rendering context current.
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1166 */
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1167 extern DECLSPEC int SDLCALL SDL_RenderDrawLines(const SDL_Point * points,
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1168 int count);
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1169
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1170 /**
4878
e1f1b209c196 Documentation consistency
Sam Lantinga <slouken@libsdl.org>
parents: 4877
diff changeset
1171 * \brief Draw a rectangle on the current rendering target.
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1172 *
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1173 * \param rect A pointer to the destination rectangle, or NULL to outline the entire rendering target.
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1174 *
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1175 * \return 0 on success, or -1 if there is no rendering context current.
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1176 */
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1177 extern DECLSPEC int SDLCALL SDL_RenderDrawRect(const SDL_Rect * rect);
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1178
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1179 /**
4878
e1f1b209c196 Documentation consistency
Sam Lantinga <slouken@libsdl.org>
parents: 4877
diff changeset
1180 * \brief Draw some number of rectangles on the current rendering target.
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1181 *
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1182 * \param rects A pointer to an array of destination rectangles.
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1183 * \param count The number of rectangles.
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1184 *
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1185 * \return 0 on success, or -1 if there is no rendering context current.
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1186 */
4877
f191762fb5c6 Fixed typo in header
Sam Lantinga <slouken@libsdl.org>
parents: 4876
diff changeset
1187 extern DECLSPEC int SDLCALL SDL_RenderDrawRects(const SDL_Rect ** rects, int count);
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1188
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1189 /**
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1190 * \brief Fill a rectangle on the current rendering target with the drawing color.
3407
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 destination rectangle, or NULL for the entire
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1193 * rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1194 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1195 * \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
1196 */
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1197 extern DECLSPEC int SDLCALL SDL_RenderFillRect(const SDL_Rect * rect);
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1198
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1199 /**
4879
64a1db785f2c Documentation consistency
Sam Lantinga <slouken@libsdl.org>
parents: 4878
diff changeset
1200 * \brief Fill some number of rectangles on the current rendering target with the drawing color.
3536
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1201 *
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1202 * \param rects A pointer to an array of destination rectangles.
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1203 * \param count The number of rectangles.
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1204 *
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1205 * \return 0 on success, or -1 if there is no rendering context current.
0267b8b1595c Added interfaces for batch drawing of points, lines and rects:
Sam Lantinga <slouken@libsdl.org>
parents: 3528
diff changeset
1206 */
3596
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1207 extern DECLSPEC int SDLCALL SDL_RenderFillRects(const SDL_Rect ** rect, int count);
f638ded38b8a Added SDL_RenderClear() as a fast method of clearing the screen to the drawing color.
Sam Lantinga <slouken@libsdl.org>
parents: 3536
diff changeset
1208
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
1209 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1210 * \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
1211 *
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1212 * \param texture The source texture.
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1213 * \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
1214 * texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1215 * \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
1216 * entire rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1217 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1218 * \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
1219 * 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
1220 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1221 extern DECLSPEC int SDLCALL SDL_RenderCopy(SDL_Texture * 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
1222 const SDL_Rect * srcrect,
1985
8055185ae4ed Added source color and alpha modulation support.
Sam Lantinga <slouken@libsdl.org>
parents: 1969
diff changeset
1223 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
1224
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1225 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1226 * \brief Read pixels from the current rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1227 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1228 * \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
1229 * 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
1230 * \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
1231 * 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
1232 * \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
1233 * \param pitch The pitch of the pixels parameter.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1234 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1235 * \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
1236 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1237 * \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
1238 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1239 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
1240 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
1241 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
1242
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1243 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1244 * \brief Write pixels to the current rendering target.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1245 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1246 * \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
1247 * 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
1248 * \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
1249 * of the rendering target
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1250 * \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
1251 * \param pitch The pitch of the pixels parameter.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1252 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1253 * \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
1254 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1255 * \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
1256 */
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
1257 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
1258 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
1259 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
1260 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
1261
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1262 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1263 * \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
1264 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1265 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
1266
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1267 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1268 * \brief Destroy the specified texture.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1269 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1270 * \sa SDL_CreateTexture()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1271 * \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
1272 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1273 extern DECLSPEC void SDLCALL SDL_DestroyTexture(SDL_Texture * 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
1274
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1275 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1276 * \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
1277 * textures.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1278 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1279 * \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
1280 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1281 extern DECLSPEC void SDLCALL SDL_DestroyRenderer(SDL_Window * window);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1282
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1283 /**
4875
22ce07e8e824 Suspending the screensaver defaults off.
Sam Lantinga <slouken@libsdl.org>
parents: 4869
diff changeset
1284 * \brief Returns whether the screensaver is currently enabled (default on).
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1285 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1286 * \sa SDL_EnableScreenSaver()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1287 * \sa SDL_DisableScreenSaver()
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1288 */
3033
4e4f47c5f941 Fix third party "-Wall -Werror" builds
Couriersud <couriersud@arcor.de>
parents: 3025
diff changeset
1289 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
1290
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1291 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1292 * \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
1293 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1294 * \sa SDL_IsScreenSaverEnabled()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1295 * \sa SDL_DisableScreenSaver()
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1296 */
3033
4e4f47c5f941 Fix third party "-Wall -Werror" builds
Couriersud <couriersud@arcor.de>
parents: 3025
diff changeset
1297 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
1298
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1299 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1300 * \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
1301 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1302 * \sa SDL_IsScreenSaverEnabled()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1303 * \sa SDL_EnableScreenSaver()
3025
54fac87e1f34 Added an API to enable/disable the screen saver.
Sam Lantinga <slouken@libsdl.org>
parents: 2990
diff changeset
1304 */
3033
4e4f47c5f941 Fix third party "-Wall -Werror" builds
Couriersud <couriersud@arcor.de>
parents: 3025
diff changeset
1305 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
1306
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1307
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1308 /**
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1309 * \name OpenGL support functions
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1310 */
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1311 /*@{*/
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1312
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 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1314 * \brief Dynamically load an OpenGL library.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1315 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1316 * \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
1317 * default OpenGL library.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1318 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1319 * \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
1320 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1321 * 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
1322 * 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
1323 * 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
1324 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1325 * \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
1326 * 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
1327 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1328 * \sa SDL_GL_GetProcAddress()
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1329 * \sa SDL_GL_UnloadLibrary()
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1330 */
337
9154ec9ca3d2 Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1331 extern DECLSPEC int SDLCALL SDL_GL_LoadLibrary(const char *path);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1332
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
1333 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1334 * \brief Get the address of an OpenGL function.
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1335 */
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
1336 extern DECLSPEC void *SDLCALL SDL_GL_GetProcAddress(const char *proc);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1337
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
1338 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1339 * \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
1340 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1341 * \sa SDL_GL_LoadLibrary()
3057
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3033
diff changeset
1342 */
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3033
diff changeset
1343 extern DECLSPEC void SDLCALL SDL_GL_UnloadLibrary(void);
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3033
diff changeset
1344
089a77aebb7d Added test program for SDL_CreateWindowFrom()
Sam Lantinga <slouken@libsdl.org>
parents: 3033
diff changeset
1345 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1346 * \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
1347 * context.
1926
307355678142 Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents: 1920
diff changeset
1348 */
307355678142 Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents: 1920
diff changeset
1349 extern DECLSPEC SDL_bool SDLCALL SDL_GL_ExtensionSupported(const char
307355678142 Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents: 1920
diff changeset
1350 *extension);
307355678142 Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents: 1920
diff changeset
1351
307355678142 Added SDL_GL_ExtensionSupported()
Sam Lantinga <slouken@libsdl.org>
parents: 1920
diff changeset
1352 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1353 * \brief Set an OpenGL window attribute before window creation.
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1354 */
337
9154ec9ca3d2 Explicitly specify the SDL API calling convention (C by default)
Sam Lantinga <slouken@libsdl.org>
parents: 297
diff changeset
1355 extern DECLSPEC int SDLCALL SDL_GL_SetAttribute(SDL_GLattr attr, int value);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1356
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
1357 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1358 * \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
1359 */
1936
83946ee0ff1f Implemented OpenGL support on Mac OS X
Sam Lantinga <slouken@libsdl.org>
parents: 1926
diff changeset
1360 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
1361
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1362 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1363 * \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
1364 * current.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1365 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1366 * \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
1367 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1368 extern DECLSPEC SDL_GLContext SDLCALL SDL_GL_CreateContext(SDL_Window *
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1369 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
1370
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1371 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1372 * \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
1373 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1374 * \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
1375 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1376 extern DECLSPEC int SDLCALL SDL_GL_MakeCurrent(SDL_Window * 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
1377 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
1378
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1379 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1380 * \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
1381 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1382 * \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
1383 * vertical retrace.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1384 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1385 * \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
1386 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1387 * \sa SDL_GL_GetSwapInterval()
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1388 */
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
1389 extern DECLSPEC int SDLCALL SDL_GL_SetSwapInterval(int interval);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1390
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
1391 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1392 * \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
1393 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1394 * \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
1395 * 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
1396 * the swap interval is not supported.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1397 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1398 * \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
1399 */
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1400 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
1401
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1402 /**
4883
511948f4919e Fixed documentation
Sam Lantinga <slouken@libsdl.org>
parents: 4879
diff changeset
1403 * \brief Swap the OpenGL buffers for a window, if double-buffering is
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1404 * supported.
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1405 */
3685
64ce267332c6 Switched from SDL_WindowID and SDL_TextureID to SDL_Window* and SDL_Texture* for code simplicity and improved performance.
Sam Lantinga <slouken@libsdl.org>
parents: 3677
diff changeset
1406 extern DECLSPEC void SDLCALL SDL_GL_SwapWindow(SDL_Window * window);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1407
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
1408 /**
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1409 * \brief Delete an OpenGL context.
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1410 *
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1411 * \sa SDL_GL_CreateContext()
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1412 */
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
1413 extern DECLSPEC void SDLCALL SDL_GL_DeleteContext(SDL_GLContext context);
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1414
3407
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1415 /*@}*//*OpenGL support functions*/
d3baf5ac4e37 Partial fix for bug #859
Sam Lantinga <slouken@libsdl.org>
parents: 3400
diff changeset
1416
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1417
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1418 /* Ends C function definitions when using C++ */
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1419 #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
1420 /* *INDENT-OFF* */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1421 }
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
1422 /* *INDENT-ON* */
0
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1423 #endif
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1424 #include "close_code.h"
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1425
74212992fb08 Initial revision
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
1426 #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
1427
c121d94672cb SDL 1.2 is moving to a branch, and SDL 1.3 is becoming the head.
Sam Lantinga <slouken@libsdl.org>
parents: 1737
diff changeset
1428 /* vi: set ts=4 sw=4 expandtab: */