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radv: enable VK_KHR_8bit_storage

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Signed-off-by: Rhys Perry <pendingchaos02@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
This commit is contained in:
Rhys Perry 2018-12-06 13:33:48 +00:00 committed by Samuel Pitoiset
parent 3cc72a88d8
commit 037f11d42e
4 changed files with 12 additions and 1 deletions
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2
docs/features.txt
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@ -439,7 +439,7 @@ Vulkan 1.1 -- all DONE: anv, radv
VK_KHR_variable_pointers DONE (anv, radv)
Khronos extensions that are not part of any Vulkan version:
VK_KHR_8bit_storage DONE (anv)
VK_KHR_8bit_storage DONE (anv, radv)
VK_KHR_android_surface not started
VK_KHR_create_renderpass2 DONE (anv, radv)
VK_KHR_display DONE (anv, radv)

9
src/amd/vulkan/radv_device.c
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@ -895,6 +895,15 @@ void radv_GetPhysicalDeviceFeatures2(
features->hostQueryReset = true;
break;
}
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR: {
VkPhysicalDevice8BitStorageFeaturesKHR *features =
(VkPhysicalDevice8BitStorageFeaturesKHR*)ext;
bool enabled = pdevice->rad_info.chip_class >= VI;
features->storageBuffer8BitAccess = enabled;
features->uniformAndStorageBuffer8BitAccess = enabled;
features->storagePushConstant8 = enabled;
break;
}
default:
break;
}

1
src/amd/vulkan/radv_extensions.py
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@ -92,6 +92,7 @@ EXTENSIONS = [
Extension('VK_KHR_xlib_surface', 6, 'VK_USE_PLATFORM_XLIB_KHR'),
Extension('VK_KHR_multiview', 1, True),
Extension('VK_KHR_display', 23, 'VK_USE_PLATFORM_DISPLAY_KHR'),
Extension('VK_KHR_8bit_storage', 1, 'device->rad_info.chip_class >= VI'),
Extension('VK_EXT_direct_mode_display', 1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
Extension('VK_EXT_acquire_xlib_display', 1, 'VK_USE_PLATFORM_XLIB_XRANDR_EXT'),
Extension('VK_EXT_buffer_device_address', 1, True),

1
src/amd/vulkan/radv_shader.c
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@ -249,6 +249,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
.transform_feedback = true,
.trinary_minmax = true,
.variable_pointers = true,
.storage_8bit = true,
},
.ubo_ptr_type = glsl_vector_type(GLSL_TYPE_UINT, 2),
.ssbo_ptr_type = glsl_vector_type(GLSL_TYPE_UINT, 2),