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vulkan: add pipeline helper to retrieve scratch-size/ray-queries

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Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/31384>
This commit is contained in:
Lionel Landwerlin 2026-04-08 23:54:27 +03:00 • committed by Marge Bot
parent 35b0d3569e
commit c6dc2df9e5
2 changed files with 20 additions and 0 deletions
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14
src/vulkan/runtime/vk_pipeline.c
View file

@ -2726,6 +2726,20 @@ struct vk_rt_pipeline {
uint8_t dynamic_descriptor_offsets[MESA_VK_MAX_DESCRIPTOR_SETS];
};
uint32_t
vk_pipeline_get_rt_scratch_size(struct vk_pipeline *pipeline)
{
assert(pipeline->bind_point == VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR);
return container_of(pipeline, struct vk_rt_pipeline, base)->scratch_size;
}
uint32_t
vk_pipeline_get_rt_ray_queries(struct vk_pipeline *pipeline)
{
assert(pipeline->bind_point == VK_PIPELINE_BIND_POINT_RAY_TRACING_KHR);
return container_of(pipeline, struct vk_rt_pipeline, base)->ray_queries;
}
static struct vk_rt_stage
vk_rt_stage_ref(struct vk_rt_stage *stage)
{

6
src/vulkan/runtime/vk_pipeline.h
View file

@ -230,6 +230,12 @@ void
vk_cmd_unbind_pipelines_for_stages(struct vk_command_buffer *cmd_buffer,
VkShaderStageFlags stages);
uint32_t
vk_pipeline_get_rt_scratch_size(struct vk_pipeline *pipeline);
uint32_t
vk_pipeline_get_rt_ray_queries(struct vk_pipeline *pipeline);
#ifdef __cplusplus
}
#endif