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HACK: Use map_readable for all cross-GPU DMABUF uploads #4629

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HACK: Use map_readable for all cross-GPU DMABUF uploads #4629

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f5bab00
HACK: Use `map_readable` for all cross-GPU DMABUF uploads
RAOF Jan 12, 2026
9b18e03
Work around `gbm_bo_create_with_modifiers2` crashes
tarek-y-ismail Jan 15, 2026
cee53d9
Always do cross-GPU copies through the CPU. Remove commented or unused
tarek-y-ismail Jan 15, 2026
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2 changes: 1 addition & 1 deletion include/platform/mir/graphics/linux_dmabuf.h
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Original file line number Diff line number Diff line change
Expand Up @@ -85,7 +85,7 @@ class DMABufEGLProvider : public std::enable_shared_from_this<DMABufEGLProvider>
void validate_import(DMABufBuffer const& dma_buf);

auto as_texture(
std::shared_ptr<NativeBufferBase> buffer)
std::shared_ptr<Buffer> buffer)
-> std::shared_ptr<gl::Texture>;

auto supported_formats() const -> DmaBufFormatDescriptors const&;
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