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a257e2daad
Passes dEQP-VK.spirv_assembly.*opquantize*. Unlike the DXIL lowering, this should correctly handle NaNs. (I belive Dozen has a bug here that is masked by running constant folding early and poor CTS coverage.) It is also faster than the DXIL lowering for hardware that supports f2f16 conversions natively. It is not as good as a backend implementation that could flush-to-zero in hardware... but for a debug instruction it should be more than good enough. It might be slightly better to multiply with 0.0 to get the appropriate zero, but NIR really likes optimizing that out ... Signed-off-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Georg Lehmann <dadschoorse@gmail.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24616> |
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| .. | ||
| clc | ||
| glsl | ||
| isaspec | ||
| nir | ||
| spirv | ||
| builtin_type_macros.h | ||
| glsl_types.cpp | ||
| glsl_types.h | ||
| meson.build | ||
| nir_gl_types.h | ||
| nir_types.cpp | ||
| nir_types.h | ||
| shader_enums.c | ||
| shader_enums.h | ||
| shader_info.h | ||