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radv: enable VK_KHR_shader_float_controls on GFX6-GFX7

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Disable 16-bit features because fp16 isn't exposed on these chips.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset
2019-10-18 18:04:52 +02:00
parent 4c9b9ed5f9
commit 9da94e510c
2 changed files with 4 additions and 4 deletions
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6
src/amd/vulkan/radv_device.c
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@@ -1514,10 +1514,10 @@ void radv_GetPhysicalDeviceProperties2(
properties->shaderSignedZeroInfNanPreserveFloat32 = true;
properties->shaderDenormFlushToZeroFloat16 = false;
properties->shaderDenormPreserveFloat16 = true;
properties->shaderRoundingModeRTEFloat16 = true;
properties->shaderDenormPreserveFloat16 = pdevice->rad_info.chip_class >= GFX8;
properties->shaderRoundingModeRTEFloat16 = pdevice->rad_info.chip_class >= GFX8;
properties->shaderRoundingModeRTZFloat16 = false;
properties->shaderSignedZeroInfNanPreserveFloat16 = true;
properties->shaderSignedZeroInfNanPreserveFloat16 = pdevice->rad_info.chip_class >= GFX8;
properties->shaderDenormFlushToZeroFloat64 = false;
properties->shaderDenormPreserveFloat64 = true;

2
src/amd/vulkan/radv_extensions.py
View File

@@ -89,7 +89,7 @@ EXTENSIONS = [
Extension('VK_KHR_shader_atomic_int64', 1, 'LLVM_VERSION_MAJOR >= 9'),
Extension('VK_KHR_shader_clock', 1, True),
Extension('VK_KHR_shader_draw_parameters', 1, True),
Extension('VK_KHR_shader_float_controls', 1, 'device->rad_info.chip_class >= GFX8 && !device->use_aco'),
Extension('VK_KHR_shader_float_controls', 1, '!device->use_aco'),
Extension('VK_KHR_shader_float16_int8', 1, '!device->use_aco'),
Extension('VK_KHR_storage_buffer_storage_class', 1, True),
Extension('VK_KHR_surface', 25, 'RADV_HAS_SURFACE'),