Mercurial > sdl-ios-xcode
diff src/video/win32/SDL_win32shape.c @ 4807:c9eb95f29770
Added color-key mode and redid the code to work with it.
| author | Eli Gottlieb <eligottlieb@gmail.com> |
|---|---|
| date | Thu, 22 Jul 2010 23:11:01 -0400 |
| parents | f14a8c05f5bb |
| children | 329708ffe2a7 |
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--- a/src/video/win32/SDL_win32shape.c Tue Jul 20 12:42:43 2010 -0400 +++ b/src/video/win32/SDL_win32shape.c Thu Jul 22 23:11:01 2010 -0400 @@ -26,7 +26,8 @@ SDL_WindowShaper* Win32_CreateShaper(SDL_Window * window) { SDL_WindowShaper* result = malloc(sizeof(SDL_WindowShaper)); result->window = window; - result->alphacutoff = 0; + result->mode.mode = ShapeModeDefault; + result->mode.parameters.binarizationCutoff = 1; result->usershownflag = 0; //Put some driver-data here. window->shaper = result; @@ -42,7 +43,6 @@ if(shape->w != shaper->window->w || shape->h != shaper->window->h) return -3; - /* Assume that shaper->alphacutoff already has a value, because SDL_SetWindowShape() should have given it one. */ /* * Start with empty region */ @@ -57,7 +57,7 @@ /* * Transfer binarized mask image into workbuffer */ - SDL_CalculateShapeBitmap(shaper->alphacutoff,shape,data->shapebuffer,1,0xff); + SDL_CalculateShapeBitmap(shaper->mode,shape,data->shapebuffer,1,0xff); //Move code over to here from AW_windowShape.c Uint8 *pos1 = data->shapebuffer + width - 1; @@ -338,6 +338,8 @@ return -1; } } + else + memset(data->shapebuffer,0,data->buffersize); window->shaper->usershownflag |= window->flags & SDL_WINDOW_SHOWN;