gronod/OpenTTD
1
0
Fork 0
mirror of https://github.com/OpenTTD/OpenTTD.git synced 2025-03-13 02:52:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

Codechange: Don't use SDL_CreateRGBSurfaceWithFormat()

Browse Source 
This function requires libSDL 2.0.5 or higher. It looks like we don't
need to use it, and can just use the original SDL_CreateRGBSurface(),
with the masks set to 0, to trigger the default 8-bit format, which is
SDL_PIXELFORMAT_INDEX8.

Closes #7785

Note: this code path is activated by using an 8-bit blitter, like:

    ./bin/openttd -b 8bpp-simple
This commit is contained in:
Nikolas Nyby 2019-10-22 11:17:00 -04:00 committed by Charles Pigott
parent 0d1575b5c7
commit f13b184588
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/video/sdl2_v.cpp
View File

@ -307,7 +307,7 @@ bool VideoDriver_SDL::CreateMainSurface(uint w, uint h, bool resize)
_sdl_realscreen = newscreen;
if (bpp == 8) {
newscreen = SDL_CreateRGBSurfaceWithFormat(0, w, h, 8, SDL_PIXELFORMAT_INDEX8);
newscreen = SDL_CreateRGBSurface(0, w, h, 8, 0, 0, 0, 0);
if (newscreen == nullptr) {
DEBUG(driver, 0, "SDL2: Couldn't allocate shadow surface: %s", SDL_GetError());