gallium: Add PIPE_CAP_ATOMIC_FLOAT_MINMAX
Used to enable INTEL_shader_atomic_float_minmax. Reviewed-by: Kenneth Graunke <kenneth@whitecape.org> Reviewed-by: Ian Romanick <ian.d.romanick@intel.com>
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@ -329,6 +329,7 @@ u_pipe_screen_get_param_defaults(struct pipe_screen *pscreen,
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case PIPE_CAP_PREFER_COMPUTE_BLIT_FOR_MULTIMEDIA:
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case PIPE_CAP_FRAGMENT_SHADER_INTERLOCK:
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case PIPE_CAP_CS_DERIVED_SYSTEM_VALUES_SUPPORTED:
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case PIPE_CAP_ATOMIC_FLOAT_MINMAX:
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return 0;
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case PIPE_CAP_MAX_GS_INVOCATIONS:
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@ -531,6 +531,8 @@ The integer capabilities:
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* ``PIPE_CAP_CS_DERIVED_SYSTEM_VALUES_SUPPORTED``: True if driver handles
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gl_LocalInvocationIndex and gl_GlobalInvocationID. Otherwise, state tracker will
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lower those system values.
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* ``PIPE_CAP_ATOMIC_FLOAT_MINMAX``: Atomic float point minimum,
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maximum, exchange and compare-and-swap support to buffer and shared variables.
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.. _pipe_capf:
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@ -886,6 +886,7 @@ enum pipe_cap
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PIPE_CAP_FRAGMENT_SHADER_INTERLOCK,
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PIPE_CAP_FBFETCH_COHERENT,
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PIPE_CAP_CS_DERIVED_SYSTEM_VALUES_SUPPORTED,
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PIPE_CAP_ATOMIC_FLOAT_MINMAX,
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};
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/**
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@ -764,6 +764,7 @@ void st_init_extensions(struct pipe_screen *screen,
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{ o(AMD_seamless_cubemap_per_texture), PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE },
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{ o(ATI_texture_mirror_once), PIPE_CAP_TEXTURE_MIRROR_CLAMP },
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{ o(INTEL_conservative_rasterization), PIPE_CAP_CONSERVATIVE_RASTER_INNER_COVERAGE },
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{ o(INTEL_shader_atomic_float_minmax), PIPE_CAP_ATOMIC_FLOAT_MINMAX },
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{ o(MESA_tile_raster_order), PIPE_CAP_TILE_RASTER_ORDER },
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{ o(NV_compute_shader_derivatives), PIPE_CAP_COMPUTE_SHADER_DERIVATIVES },
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{ o(NV_conditional_render), PIPE_CAP_CONDITIONAL_RENDER },
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