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[client] egl: fix SPICE video rendering to a HDR surface

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If the last state had HDR enabled, the spice video surface was being
rendered as HDR even though the SPICE video content is SDR. This
corrects this.
This commit is contained in:
Geoffrey McRae
2026-07-19 06:33:59 +10:00
parent 90271b936e
commit 3dd41f242e
5 changed files with 93 additions and 25 deletions
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21
client/src/main.c
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@@ -778,26 +778,7 @@ int main_frameThread(void * unused)
!g_state.lgr->ops.supports || RENDERER(supports,
lgrFormat.hdrPQ ? LG_SUPPORTS_HDR_PQ : LG_SUPPORTS_HDR_SCRGB);
LG_UNLOCK(g_state.lgrLock);
if (g_state.ds->setHDRImageDescription)
{
if (lgrFormat.hdr && !rendererSupportsNativeHDR)
{
LG_RendererFormat sdrSurfaceFormat = lgrFormat;
sdrSurfaceFormat.hdr = false;
g_state.ds->setHDRImageDescription(&sdrSurfaceFormat);
DEBUG_WARN("Renderer surface cannot represent the native HDR "
"encoding; using software HDR mapping");
atomic_store(&g_state.hdrDescFailed, true);
}
else if (!g_state.ds->setHDRImageDescription(&lgrFormat))
{
DEBUG_WARN("Display server failed to apply HDR image description");
atomic_store(&g_state.hdrDescFailed, true);
}
else
atomic_store(&g_state.hdrDescFailed, false);
}
renderQueue_surfaceFormat(lgrFormat, rendererSupportsNativeHDR);
g_state.srcSize.x = lgrFormat.screenWidth;
g_state.srcSize.y = lgrFormat.screenHeight;