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| author | reduz <reduzio@gmail.com> | 2021-07-09 16:48:28 -0300 |
|---|---|---|
| committer | Rémi Verschelde <rverschelde@gmail.com> | 2021-07-11 23:16:09 +0200 |
| commit | b2f6db7aa817159bd57d88bff8af017a89759aab (patch) | |
| tree | 26b3401a34ee165adb9c41bdf63c6f6fc90cb0d6 /drivers/vulkan/rendering_device_vulkan.h | |
| parent | fb3961b2ef9ed03501f98a8aa621f78679cc2be9 (diff) | |
| download | redot-engine-b2f6db7aa817159bd57d88bff8af017a89759aab.tar.gz | |
Implement Specialization Constants
* Added support to our local copy of SpirV Reflect (which does not support it).
* Pass them on render or compute pipeline creation.
* Not implemented in our shaders yet.
Diffstat (limited to 'drivers/vulkan/rendering_device_vulkan.h')
| -rw-r--r-- | drivers/vulkan/rendering_device_vulkan.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/vulkan/rendering_device_vulkan.h b/drivers/vulkan/rendering_device_vulkan.h index ff9ad71268..8b95ff43b8 100644 --- a/drivers/vulkan/rendering_device_vulkan.h +++ b/drivers/vulkan/rendering_device_vulkan.h @@ -623,11 +623,17 @@ class RenderingDeviceVulkan : public RenderingDevice { uint32_t compute_local_size[3] = { 0, 0, 0 }; + struct SpecializationConstant { + PipelineSpecializationConstant constant; + uint32_t stage_flags = 0; + }; + bool is_compute = false; int max_output = 0; Vector<Set> sets; Vector<uint32_t> set_formats; Vector<VkPipelineShaderStageCreateInfo> pipeline_stages; + Vector<SpecializationConstant> specialization_constants; VkPipelineLayout pipeline_layout = VK_NULL_HANDLE; }; @@ -1100,14 +1106,14 @@ public: /**** RENDER PIPELINE ****/ /*************************/ - virtual RID render_pipeline_create(RID p_shader, FramebufferFormatID p_framebuffer_format, VertexFormatID p_vertex_format, RenderPrimitive p_render_primitive, const PipelineRasterizationState &p_rasterization_state, const PipelineMultisampleState &p_multisample_state, const PipelineDepthStencilState &p_depth_stencil_state, const PipelineColorBlendState &p_blend_state, int p_dynamic_state_flags = 0, uint32_t p_for_render_pass = 0); + virtual RID render_pipeline_create(RID p_shader, FramebufferFormatID p_framebuffer_format, VertexFormatID p_vertex_format, RenderPrimitive p_render_primitive, const PipelineRasterizationState &p_rasterization_state, const PipelineMultisampleState &p_multisample_state, const PipelineDepthStencilState &p_depth_stencil_state, const PipelineColorBlendState &p_blend_state, int p_dynamic_state_flags = 0, uint32_t p_for_render_pass = 0, const Vector<PipelineSpecializationConstant> &p_specialization_constants = Vector<PipelineSpecializationConstant>()); virtual bool render_pipeline_is_valid(RID p_pipeline); /**************************/ /**** COMPUTE PIPELINE ****/ /**************************/ - virtual RID compute_pipeline_create(RID p_shader); + virtual RID compute_pipeline_create(RID p_shader, const Vector<PipelineSpecializationConstant> &p_specialization_constants = Vector<PipelineSpecializationConstant>()); virtual bool compute_pipeline_is_valid(RID p_pipeline); /****************/ |