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Optimize compute shaders

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dec05eba
2025-04-04 01:15:07 +02:00
parent 33467cb7f4
commit 12dd2cd3e1
9 changed files with 120 additions and 65 deletions
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TODO
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@@ -4,7 +4,6 @@ See https://trac.ffmpeg.org/wiki/EncodingForStreamingSites for optimizing stream
Look at VK_EXT_external_memory_dma_buf.
Use mov+faststart.
Allow recording all monitors/selected monitor without nvfbc by recording the compositor proxy window and only recording the part that matches the monitor(s).
Allow recording a region by recording the compositor proxy window / nvfbc window and copying part of it.
Support amf and qsv.
Disable flipping on nvidia? this might fix some stuttering issues on some setups. See NvCtrlGetAttribute/NvCtrlSetAttributeAndGetStatus NV_CTRL_SYNC_TO_VBLANK https://github.com/NVIDIA/nvidia-settings/blob/d5f022976368cbceb2f20b838ddb0bf992f0cfb9/src/gtk%2B-2.x/ctkopengl.c.
Replays seem to have some issues with audio/video. Why?
@@ -256,3 +255,9 @@ Do proper exit, to call gsr_capture_destroy which will properly stop gsr-kms-ser
Replace all scissors with clearing textures if the cursor hits the outside of the frame image.
Cursor position might be slightly wrong on rotated monitor.
External texture doesn't work on nvidia x11, probably because of glx context (requires gles es). External texture is not used on nvidia x11 right now so it's not an issue.
Add option to save replay buffer on disk instead of ram.
nvfbc capture cursor with cursor.h instead and composite that on top. This allows us to also always get a cursor in direct capture mode. This could possible give better performance as well.