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In a long journey to a full XML representation of mali_shader_meta, let's start with the fourth word, containing some shader properties. This is a translation from panfrost-job.h, with the exception of widening the uniform buffer count field [1] The other noteworthy change is combining the unknown 0x20 flag with the WRITES_Z flag to form a 2-bit depth source. This papers over the fact that the blob zeroes this field for non-fragment shaders. Given the proximity, this is a reasonable guess and avoids an ugly "is_fragment" bit. [1] Justified by the increased limit advertised by the Vulkan blob (maxDescriptorSetUniformBuffers on https://vulkan.gpuinfo.org/displayreport.php?id=5602#limits). Not actually supported in Panfrost right now. Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6440>
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