--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/render/SDL_sysrender.h	Wed Feb 02 14:34:54 2011 -0800
@@ -0,0 +1,133 @@
+/*
+    SDL - Simple DirectMedia Layer
+    Copyright (C) 1997-2010 Sam Lantinga
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Lesser General Public
+    License as published by the Free Software Foundation; either
+    version 2.1 of the License, or (at your option) any later version.
+
+    This library is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+    Lesser General Public License for more details.
+
+    You should have received a copy of the GNU Lesser General Public
+    License along with this library; if not, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+    Sam Lantinga
+    slouken@libsdl.org
+*/
+#include "SDL_config.h"
+
+#ifndef _SDL_sysrender_h
+#define _SDL_sysrender_h
+
+#include "SDL_render.h"
+#include "SDL_events.h"
+
+/* The SDL 2D rendering system */
+
+typedef struct SDL_RenderDriver SDL_RenderDriver;
+
+/* Define the SDL texture structure */
+struct SDL_Texture
+{
+    const void *magic;
+    Uint32 format;              /**< The pixel format of the texture */
+    int access;                 /**< SDL_TextureAccess */
+    int w;                      /**< The width of the texture */
+    int h;                      /**< The height of the texture */
+    int modMode;                /**< The texture modulation mode */
+    SDL_BlendMode blendMode;    /**< The texture blend mode */
+    Uint8 r, g, b, a;           /**< Texture modulation values */
+
+    SDL_Renderer *renderer;
+
+    void *driverdata;           /**< Driver specific texture representation */
+
+    SDL_Texture *prev;
+    SDL_Texture *next;
+};
+
+/* Define the SDL renderer structure */
+struct SDL_Renderer
+{
+    const void *magic;
+
+    void (*WindowEvent) (SDL_Renderer * renderer, const SDL_WindowEvent *event);
+    int (*CreateTexture) (SDL_Renderer * renderer, SDL_Texture * texture);
+    int (*QueryTexturePixels) (SDL_Renderer * renderer, SDL_Texture * texture,
+                               void **pixels, int *pitch);
+    int (*SetTextureColorMod) (SDL_Renderer * renderer,
+                               SDL_Texture * texture);
+    int (*SetTextureAlphaMod) (SDL_Renderer * renderer,
+                               SDL_Texture * texture);
+    int (*SetTextureBlendMode) (SDL_Renderer * renderer,
+                                SDL_Texture * texture);
+    int (*UpdateTexture) (SDL_Renderer * renderer, SDL_Texture * texture,
+                          const SDL_Rect * rect, const void *pixels,
+                          int pitch);
+    int (*LockTexture) (SDL_Renderer * renderer, SDL_Texture * texture,
+                        const SDL_Rect * rect, int markDirty, void **pixels,
+                        int *pitch);
+    void (*UnlockTexture) (SDL_Renderer * renderer, SDL_Texture * texture);
+    void (*DirtyTexture) (SDL_Renderer * renderer, SDL_Texture * texture,
+                          int numrects, const SDL_Rect * rects);
+    int (*RenderClear) (SDL_Renderer * renderer);
+    int (*RenderDrawPoints) (SDL_Renderer * renderer, const SDL_Point * points,
+                             int count);
+    int (*RenderDrawLines) (SDL_Renderer * renderer, const SDL_Point * points,
+                            int count);
+    int (*RenderFillRects) (SDL_Renderer * renderer, const SDL_Rect ** rects,
+                            int count);
+    int (*RenderCopy) (SDL_Renderer * renderer, SDL_Texture * texture,
+                       const SDL_Rect * srcrect, const SDL_Rect * dstrect);
+    int (*RenderReadPixels) (SDL_Renderer * renderer, const SDL_Rect * rect,
+                             Uint32 format, void * pixels, int pitch);
+    int (*RenderWritePixels) (SDL_Renderer * renderer, const SDL_Rect * rect,
+                              Uint32 format, const void * pixels, int pitch);
+    void (*RenderPresent) (SDL_Renderer * renderer);
+    void (*DestroyTexture) (SDL_Renderer * renderer, SDL_Texture * texture);
+
+    void (*DestroyRenderer) (SDL_Renderer * renderer);
+
+    /* The current renderer info */
+    SDL_RendererInfo info;
+
+    /* The window associated with the renderer */
+    SDL_Window *window;
+
+    /* The list of textures */
+    SDL_Texture *textures;
+
+    Uint8 r, g, b, a;                   /**< Color for drawing operations values */
+    SDL_BlendMode blendMode;            /**< The drawing blend mode */
+
+    void *driverdata;
+};
+
+/* Define the SDL render driver structure */
+struct SDL_RenderDriver
+{
+    SDL_Renderer *(*CreateRenderer) (SDL_Window * window, Uint32 flags);
+
+    /* Info about the renderer capabilities */
+    SDL_RendererInfo info;
+};
+
+#if SDL_VIDEO_RENDER_D3D
+extern SDL_RenderDriver D3D_RenderDriver;
+#endif
+#if SDL_VIDEO_RENDER_OGL
+extern SDL_RenderDriver GL_RenderDriver;
+#endif
+#if SDL_VIDEO_RENDER_OGL_ES
+extern SDL_RenderDriver GL_ES_RenderDriver;
+#endif
+extern SDL_RenderDriver SW_RenderDriver;
+
+#endif /* _SDL_sysrender_h */
+
+/* vi: set ts=4 sw=4 expandtab: */