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This commit is contained in:
sladro 2026-01-06 15:07:55 +08:00
parent 8ed1824ea2
commit caad46130f
1 changed files with 4 additions and 1 deletions
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5
plugins/input_rtsp/input_rtsp_node.cpp
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@ -597,7 +597,10 @@ private:
auto try_group = [&](MppBufferType t) -> bool {
return mpp_buffer_group_get(&group, t, MPP_BUFFER_INTERNAL, MODULE_TAG, __FUNCTION__) == MPP_OK;
};
if (!try_group(static_cast<MppBufferType>(MPP_BUFFER_TYPE_DMA_HEAP | MPP_BUFFER_FLAGS_CACHABLE)) &&
// Prefer DMA32 buffers to keep physical addresses <4GB; some RGA drivers can't map >4GB.
if (!try_group(static_cast<MppBufferType>(MPP_BUFFER_TYPE_DMA_HEAP | MPP_BUFFER_FLAGS_CACHABLE | MPP_BUFFER_FLAGS_DMA32)) &&
!try_group(static_cast<MppBufferType>(MPP_BUFFER_TYPE_DMA_HEAP | MPP_BUFFER_FLAGS_DMA32)) &&
!try_group(static_cast<MppBufferType>(MPP_BUFFER_TYPE_DMA_HEAP | MPP_BUFFER_FLAGS_CACHABLE)) &&
!try_group(static_cast<MppBufferType>(MPP_BUFFER_TYPE_DMA_HEAP)) &&
!try_group(static_cast<MppBufferType>(MPP_BUFFER_TYPE_DRM | MPP_BUFFER_FLAGS_CACHABLE)) &&
!try_group(static_cast<MppBufferType>(MPP_BUFFER_TYPE_DRM)) &&