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vulkan: enable forcing of full subgroups

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This commit is contained in:
Lynne
2023-03-06 00:19:12 +01:00
parent 758f8b26b9
commit 83024beec2
2 changed files with 16 additions and 3 deletions
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4
libavutil/vulkan.h
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@@ -61,6 +61,7 @@ typedef struct FFVkSPIRVShader {
AVBPrint src;
int local_size[3]; /* Compute shader workgroup sizes */
VkPipelineShaderStageCreateInfo shader;
VkPipelineShaderStageRequiredSubgroupSizeCreateInfo subgroup_info;
} FFVkSPIRVShader;
typedef struct FFVulkanDescriptorSetBinding {
@@ -217,6 +218,7 @@ typedef struct FFVulkanContext {
VkPhysicalDeviceMemoryProperties mprops;
VkPhysicalDeviceExternalMemoryHostPropertiesEXT hprops;
VkPhysicalDeviceDescriptorBufferPropertiesEXT desc_buf_props;
VkPhysicalDeviceSubgroupSizeControlProperties subgroup_props;
VkQueueFamilyQueryResultStatusPropertiesKHR *query_props;
VkQueueFamilyVideoPropertiesKHR *video_props;
VkQueueFamilyProperties2 *qf_props;
@@ -400,7 +402,7 @@ int ff_vk_init_sampler(FFVulkanContext *s, VkSampler *sampler,
* Shader management.
*/
int ff_vk_shader_init(FFVulkanPipeline *pl, FFVkSPIRVShader *shd, const char *name,
VkShaderStageFlags stage);
VkShaderStageFlags stage, uint32_t required_subgroup_size);
void ff_vk_shader_set_compute_sizes(FFVkSPIRVShader *shd, int x, int y, int z);
void ff_vk_shader_print(void *ctx, FFVkSPIRVShader *shd, int prio);
int ff_vk_shader_create(FFVulkanContext *s, FFVkSPIRVShader *shd,