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[client] egl: remove blocking waits from frame submission

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Track PBO fences per upload slot and wait only when a slot is reused,
allowing rendering to proceed without a CPU stall. Use GPU-side waits
for cross-context DMABUF synchronization.

Also propagate KVMFR write-completion failures so incomplete
shared-memory frames are never submitted, while retaining incremental
damage-copy waits to avoid added latency.
This commit is contained in:
Geoffrey McRae
2026-07-17 22:02:05 +10:00
parent e3616ed4b9
commit b2c40a80af
7 changed files with 161 additions and 101 deletions
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2
common/include/common/rects.h
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@@ -35,7 +35,7 @@ void rectsBufferToFramebuffer(FrameDamageRect * rects, int count, int bpp,
FrameBuffer * frame, int dstPitch, int height,
const uint8_t * src, int srcPitch);
void rectsFramebufferToBuffer(FrameDamageRect * rects, int count, int bpp,
bool rectsFramebufferToBuffer(FrameDamageRect * rects, int count, int bpp,
uint8_t * dst, int dstPitch, int height,
const FrameBuffer * frame, int srcPitch);