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av_buffer_create() copies the pointer not the data

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This commit is contained in:
Cameron Gutman 2026-01-04 18:24:20 -06:00
commit de0fb72424
2 changed files with 5 additions and 3 deletions
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4
app/streaming/video/ffmpeg-renderers/eglimagefactory.cpp
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@ -251,7 +251,7 @@ ssize_t EglImageFactory::exportDRMImages(AVFrame* frame, EGLDisplay dpy, EGLImag
// Add a buffer reference to the frame to automatically destroy the EGLImages
// when the frame is no longer referenced.
frame->opaque_ref = av_buffer_create((uint8_t*)imgCtx, sizeof(imgCtx),
frame->opaque_ref = av_buffer_create((uint8_t*)imgCtx, sizeof(*imgCtx),
freeEglImageContextBuffer,
frame->opaque_ref, // Chain any existing buffer
AV_BUFFER_FLAG_READONLY);
@ -477,7 +477,7 @@ ssize_t EglImageFactory::exportVAImages(AVFrame *frame, uint32_t exportFlags, EG
// Add a buffer reference to the frame to automatically destroy the EGLImages
// when the frame is no longer referenced.
frame->opaque_ref = av_buffer_create((uint8_t*)imgCtx, sizeof(imgCtx),
frame->opaque_ref = av_buffer_create((uint8_t*)imgCtx, sizeof(*imgCtx),
freeEglImageContextBuffer,
frame->opaque_ref, // Chain any existing buffer
AV_BUFFER_FLAG_READONLY);