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Advertise support for blending modes and scaling modes in the render driver.

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This commit is contained in:
Sunny Sachanandani 2010-07-21 23:18:53 +05:30
parent 4915ca0980
commit 5bb07d5c28
1 changed files with 6 additions and 0 deletions
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6
src/video/x11/SDL_x11render.c
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@ -271,6 +271,10 @@ X11_AddRenderDriver(_THIS)
int major, minor;
if (CheckXRender(data->display, &major, &minor)) {
info->texture_formats[info->num_texture_formats++] = SDL_PIXELFORMAT_ARGB8888;
info->blend_modes = (SDL_BLENDMODE_BLEND | SDL_BLENDMODE_ADD |
SDL_BLENDMODE_MOD | SDL_BLENDMODE_MASK);
info->scale_modes = (SDL_TEXTURESCALEMODE_FAST | SDL_TEXTURESCALEMODE_SLOW |
SDL_TEXTURESCALEMODE_BEST);
}
#endif
@ -378,6 +382,8 @@ X11_CreateRenderer(SDL_Window * window, Uint32 flags)
/* Add some blending modes to the list of supported blending modes */
renderer->info.blend_modes |=
(SDL_BLENDMODE_BLEND | SDL_BLENDMODE_ADD | SDL_BLENDMODE_MASK | SDL_BLENDMODE_MOD);
renderer->info.scale_modes |=
(SDL_TEXTURESCALEMODE_FAST | SDL_TEXTURESCALEMODE_SLOW | SDL_TEXTURESCALEMODE_BEST);
/* Create a clip mask that is used for rendering primitives. */
data->stencil = XCreatePixmap(data->display, data->xwindow,
window->w, window->h, 32);