pandory500/SDL-mirror
2
0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

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

Browse source
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
Download patch file Download diff file Expand all files Collapse all files

6
src/video/x11/SDL_x11render.c
View file

@ -271,6 +271,10 @@ X11_AddRenderDriver(_THIS)
int major, minor; int major, minor;
if (CheckXRender(data->display, &major, &minor)) { if (CheckXRender(data->display, &major, &minor)) {
info->texture_formats[info->num_texture_formats++] = SDL_PIXELFORMAT_ARGB8888; 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 #endif
@ -378,6 +382,8 @@ X11_CreateRenderer(SDL_Window * window, Uint32 flags)
/* Add some blending modes to the list of supported blending modes */ /* Add some blending modes to the list of supported blending modes */
renderer->info.blend_modes |= renderer->info.blend_modes |=
(SDL_BLENDMODE_BLEND | SDL_BLENDMODE_ADD | SDL_BLENDMODE_MASK | SDL_BLENDMODE_MOD); (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. */ /* Create a clip mask that is used for rendering primitives. */
data->stencil = XCreatePixmap(data->display, data->xwindow, data->stencil = XCreatePixmap(data->display, data->xwindow,
window->w, window->h, 32); window->w, window->h, 32);