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Reduce per-frame GL calls in EGLRenderer

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Uniforms are attached to the program object, so they don't need to
be set each time we swap between the YUV shader and the overlay
shader.

Since 0 overlays is by far the most common case and > 1 is highly
unlikely, move the glViewport() call into renderOverlay() to let
us skip it in the common case (and be no worse than today in the
2nd most common case of 1 overlay).
This commit is contained in:
Cameron Gutman
2025-11-06 17:46:07 -06:00
parent 9106f2c420
commit 8324f61db0
2 changed files with 30 additions and 23 deletions
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app/streaming/video/ffmpeg-renderers/eglvid.h
-3
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@@ -63,9 +63,6 @@ private:
#define NV12_PARAM_PLANE1 3
#define NV12_PARAM_PLANE2 4
#define OPAQUE_PARAM_TEXTURE 0
std::array<float, 9> m_PremultipliedColorMatrix;
std::array<float, 3> m_YuvOffsets;
std::array<float, 2> m_ChromaOffset;
int m_ShaderProgramParams[5];
#define OVERLAY_PARAM_TEXTURE 0