shithub: choc

Download patch

ref: 44db15aed760987acbd2892f62e74e3c2699afed
parent: a06d40ddad9fc1445d25821f94afeded981fd055
author: Simon Howard <[email protected]>
date: Wed Jan 6 20:23:45 EST 2016 

video: Use native pixel format.

Instead of always converting to/from SDL_PIXELFORMAT_ARGB8888, use the
native pixel format of the screen window. This may avoid some unnecessary
conversion and be more efficient.


--- a/src/i_video.c
+++ b/src/i_video.c
@@ -512,7 +512,7 @@
     SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear");
 
     texture_upscaled = SDL_CreateTexture(renderer,
-                                SDL_PIXELFORMAT_ARGB8888,
+                                SDL_GetWindowPixelFormat(screen),
                                 SDL_TEXTUREACCESS_TARGET,
                                 w_upscale*SCREENWIDTH,
                                 h_upscale*SCREENHEIGHT);
@@ -1059,7 +1059,7 @@
     // is going to change frequently.
 
     texture = SDL_CreateTexture(renderer,
-                                SDL_PIXELFORMAT_ARGB8888,
+                                SDL_GetWindowPixelFormat(screen),
                                 SDL_TEXTUREACCESS_STREAMING,
                                 SCREENWIDTH, SCREENHEIGHT);