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shader: Implement VOTE

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This commit is contained in:
ameerj 2021-03-23 20:27:17 -04:00
parent d40faa1db0
commit 3d07cef009
18 changed files with 182 additions and 6 deletions
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1
src/video_core/vulkan_common/vulkan_device.cpp
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@ -737,6 +737,7 @@ std::vector<const char*> Device::LoadExtensions(bool requires_surface) {
subgroup_properties.maxSubgroupSize >= GuestWarpSize) {
extensions.push_back(VK_EXT_SUBGROUP_SIZE_CONTROL_EXTENSION_NAME);
guest_warp_stages = subgroup_properties.requiredSubgroupSizeStages;
ext_subgroup_size_control = true;
}
} else {
is_warp_potentially_bigger = true;

6
src/video_core/vulkan_common/vulkan_device.h
View file

@ -193,6 +193,11 @@ public:
return ext_shader_viewport_index_layer;
}
/// Returns true if the device supports VK_EXT_subgroup_size_control.
bool IsExtSubgroupSizeControlSupported() const {
return ext_subgroup_size_control;
}
/// Returns true if the device supports VK_EXT_transform_feedback.
bool IsExtTransformFeedbackSupported() const {
return ext_transform_feedback;
@ -297,6 +302,7 @@ private:
bool ext_depth_range_unrestricted{}; ///< Support for VK_EXT_depth_range_unrestricted.
bool ext_shader_viewport_index_layer{}; ///< Support for VK_EXT_shader_viewport_index_layer.
bool ext_tooling_info{}; ///< Support for VK_EXT_tooling_info.
bool ext_subgroup_size_control{}; ///< Support for VK_EXT_subgroup_size_control.
bool ext_transform_feedback{}; ///< Support for VK_EXT_transform_feedback.
bool ext_custom_border_color{}; ///< Support for VK_EXT_custom_border_color.
bool ext_extended_dynamic_state{}; ///< Support for VK_EXT_extended_dynamic_state.