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display/drm: splash pix_fmt fallback

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This commit is contained in:
Martin Piatka
2024-04-24 15:30:21 +02:00
parent 917349e5c4
commit c97fb247e3
1 changed files with 9 additions and 1 deletions
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10
src/video_display/drm.cpp
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@@ -657,7 +657,15 @@ static Framebuffer get_splash_fb(drm_display_state *s, int width, int height){
int x = std::max(0, (width - w) / 2);
int y = std::max(0, (height - h) / 2);
auto fb = create_dumb_fb(s->drm.dri_fd.get(), width, height, DRM_FORMAT_XBGR8888);
uint32_t pix_fmt;
if(s->drm.supported_drm_formats.find(DRM_FORMAT_XBGR8888) != s->drm.supported_drm_formats.end()){
pix_fmt = DRM_FORMAT_XBGR8888;
} else {
//XRGB_8888 should be always present
//red and blue will be swapped, but for splash it doesn't matter much
pix_fmt = DRM_FORMAT_XRGB8888;
}
auto fb = create_dumb_fb(s->drm.dri_fd.get(), width, height, pix_fmt);
draw_frame(&fb, splash_frame, x, y);
return fb;