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comparison src/video/SDL_sysvideo.h @ 4862:7b1d35d98294

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Merged Eli's Google Summer of Code work from SDL-gsoc2010-shaped_windows
author Sam Lantinga <slouken@libsdl.org>
date Sun, 22 Aug 2010 13:45:56 -0700
parents 518d1679d2d0 5624fb0190b5
children aa8888658021
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4764:102675835e08 4862:7b1d35d98294
24 #ifndef _SDL_sysvideo_h 24 #ifndef _SDL_sysvideo_h
25 #define _SDL_sysvideo_h 25 #define _SDL_sysvideo_h
26 26
27 #include "SDL_mouse.h" 27 #include "SDL_mouse.h"
28 #include "SDL_keysym.h" 28 #include "SDL_keysym.h"
29 #include "SDL_shape.h"
29 30
30 /* The SDL video driver */ 31 /* The SDL video driver */
31 32
32 typedef struct SDL_Renderer SDL_Renderer; 33 typedef struct SDL_Renderer SDL_Renderer;
33 typedef struct SDL_RenderDriver SDL_RenderDriver; 34 typedef struct SDL_RenderDriver SDL_RenderDriver;
35 typedef struct SDL_WindowShaper SDL_WindowShaper;
36 typedef struct SDL_ShapeDriver SDL_ShapeDriver;
34 typedef struct SDL_VideoDisplay SDL_VideoDisplay; 37 typedef struct SDL_VideoDisplay SDL_VideoDisplay;
35 typedef struct SDL_VideoDevice SDL_VideoDevice; 38 typedef struct SDL_VideoDevice SDL_VideoDevice;
36 39
37 /* Define the SDL texture structure */ 40 /* Define the SDL texture structure */
38 struct SDL_Texture 41 struct SDL_Texture
95 int count); 98 int count);
96 int (*RenderDrawRects) (SDL_Renderer * renderer, const SDL_Rect ** rects, 99 int (*RenderDrawRects) (SDL_Renderer * renderer, const SDL_Rect ** rects,
97 int count); 100 int count);
98 int (*RenderFillRects) (SDL_Renderer * renderer, const SDL_Rect ** rects, 101 int (*RenderFillRects) (SDL_Renderer * renderer, const SDL_Rect ** rects,
99 int count); 102 int count);
100 int (*RenderDrawEllipse) (SDL_Renderer * renderer, int x, int y,
101 int w, int h);
102 int (*RenderFillEllipse) (SDL_Renderer * renderer, int x, int y,
103 int w, int h);
104 int (*RenderCopy) (SDL_Renderer * renderer, SDL_Texture * texture, 103 int (*RenderCopy) (SDL_Renderer * renderer, SDL_Texture * texture,
105 const SDL_Rect * srcrect, const SDL_Rect * dstrect); 104 const SDL_Rect * srcrect, const SDL_Rect * dstrect);
106 int (*RenderReadPixels) (SDL_Renderer * renderer, const SDL_Rect * rect, 105 int (*RenderReadPixels) (SDL_Renderer * renderer, const SDL_Rect * rect,
107 Uint32 format, void * pixels, int pitch); 106 Uint32 format, void * pixels, int pitch);
108 int (*RenderWritePixels) (SDL_Renderer * renderer, const SDL_Rect * rect, 107 int (*RenderWritePixels) (SDL_Renderer * renderer, const SDL_Rect * rect,
134 133
135 /* Info about the renderer capabilities */ 134 /* Info about the renderer capabilities */
136 SDL_RendererInfo info; 135 SDL_RendererInfo info;
137 }; 136 };
138 137
138 /* Define the SDL window-shaper structure */
139 struct SDL_WindowShaper
140 {
141 /* The window associated with the shaper */
142 SDL_Window *window;
143
144 /* The user's specified coordinates for the window, for once we give it a shape. */
145 Uint32 userx,usery;
146
147 /* The parameters for shape calculation. */
148 SDL_WindowShapeMode mode;
149
150 /* Has this window been assigned a shape? */
151 SDL_bool hasshape;
152
153 void *driverdata;
154 };
155
156 /* Define the SDL shape driver structure */
157 struct SDL_ShapeDriver
158 {
159 SDL_WindowShaper *(*CreateShaper)(SDL_Window * window);
160 int (*SetWindowShape)(SDL_WindowShaper *shaper,SDL_Surface *shape,SDL_WindowShapeMode *shape_mode);
161 int (*ResizeWindowShape)(SDL_Window *window);
162 };
163
139 /* Define the SDL window structure, corresponding to toplevel windows */ 164 /* Define the SDL window structure, corresponding to toplevel windows */
140 struct SDL_Window 165 struct SDL_Window
141 { 166 {
142 const void *magic; 167 const void *magic;
143 Uint32 id; 168 Uint32 id;
148 173
149 SDL_VideoDisplay *display; 174 SDL_VideoDisplay *display;
150 SDL_Renderer *renderer; 175 SDL_Renderer *renderer;
151 176
152 SDL_DisplayMode fullscreen_mode; 177 SDL_DisplayMode fullscreen_mode;
178
179 SDL_WindowShaper *shaper;
153 180
154 void *userdata; 181 void *userdata;
155 void *driverdata; 182 void *driverdata;
156 183
157 SDL_Window *prev; 184 SDL_Window *prev;
268 void (*MaximizeWindow) (_THIS, SDL_Window * window); 295 void (*MaximizeWindow) (_THIS, SDL_Window * window);
269 void (*MinimizeWindow) (_THIS, SDL_Window * window); 296 void (*MinimizeWindow) (_THIS, SDL_Window * window);
270 void (*RestoreWindow) (_THIS, SDL_Window * window); 297 void (*RestoreWindow) (_THIS, SDL_Window * window);
271 void (*SetWindowGrab) (_THIS, SDL_Window * window); 298 void (*SetWindowGrab) (_THIS, SDL_Window * window);
272 void (*DestroyWindow) (_THIS, SDL_Window * window); 299 void (*DestroyWindow) (_THIS, SDL_Window * window);
300
301 /* * * */
302 /*
303 * Shaped-window functions
304 */
305 SDL_ShapeDriver shape_driver;
273 306
274 /* Get some platform dependent window information */ 307 /* Get some platform dependent window information */
275 SDL_bool(*GetWindowWMInfo) (_THIS, SDL_Window * window, 308 SDL_bool(*GetWindowWMInfo) (_THIS, SDL_Window * window,
276 struct SDL_SysWMinfo * info); 309 struct SDL_SysWMinfo * info);
277 310