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f1d4fadf1b
This is like nir_texop_tex, but signals that the sampling coordinates are immutable during the shader stage, in a way that allows the HW that supports pre-dispatching sampling operations to pre-fetch the result prior to scheduling the shader stage. This is introduced to support the feature in Freedreno. Adreno HW from a4xx supports it. A NIR pass introduced later in this series will detect sampling operations that are eligible for pre-dispatch, and replace nir_texop_tex by this new op, to tell the backend to enable pre-fetch. Signed-off-by: Rob Clark <robdclark@chromium.org> Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com> |
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| .. | ||
| glsl | ||
| nir | ||
| spirv | ||
| Android.glsl.gen.mk | ||
| Android.glsl.mk | ||
| Android.mk | ||
| Android.nir.gen.mk | ||
| Android.nir.mk | ||
| builtin_type_macros.h | ||
| glsl_types.cpp | ||
| glsl_types.h | ||
| Makefile.sources | ||
| meson.build | ||
| nir_types.cpp | ||
| nir_types.h | ||
| SConscript | ||
| SConscript.glsl | ||
| SConscript.nir | ||
| SConscript.spirv | ||
| shader_enums.c | ||
| shader_enums.h | ||
| shader_info.h | ||