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radv: advertise VK_KHR_shader_subgroup_extended_types on GFX8-GFX9

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This extension allows to use subgroup operations with 8 and 16-bits

Untested on GFX6-GFX7, and most of subgroup operations are broken
on GFX10, so don't enable it for now. Not enabled on ACO because
it's still doesn't support 8-bits/16-bits.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Samuel Pitoiset
2019-11-08 12:45:03 +01:00
parent 80c71cbbd8
commit c93f2cefd5
2 changed files with 7 additions and 0 deletions
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1
src/amd/vulkan/radv_extensions.py
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@@ -91,6 +91,7 @@ EXTENSIONS = [
Extension('VK_KHR_shader_draw_parameters', 1, True),
Extension('VK_KHR_shader_float_controls', 1, True),
Extension('VK_KHR_shader_float16_int8', 1, '!device->use_aco'),
Extension('VK_KHR_shader_subgroup_extended_types', 1, 'device->rad_info.chip_class >= GFX8 && device->rad_info.chip_class <= GFX9 && !device->use_aco'),
Extension('VK_KHR_spirv_1_4', 1, True),
Extension('VK_KHR_storage_buffer_storage_class', 1, True),
Extension('VK_KHR_surface', 25, 'RADV_HAS_SURFACE'),