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shader: run merged geometry stages as mesh shaders

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Co-authored-by: Brandon Strong <brandostrong@gmail.com>
Co-authored-by: fxpw <fxpw@outlook.com>
Co-authored-by: shadowbeat070 <70843316+shadowbeat070@users.noreply.github.com>
This commit is contained in:
nmzik
2026-09-05 08:32:23 +04:00
parent 246212789f
commit 3213934d42
39 changed files with 1403 additions and 858 deletions
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src/graphics/host_gpu/renderer/pipeline/shaderResourceBarrier.cpp
+8 -7
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@@ -13,6 +13,9 @@ vk::PipelineStageFlags ShaderPipelineStages(vk::ShaderStageFlags stages) {
if (stages & vk::ShaderStageFlagBits::eVertex) {
result |= vk::PipelineStageFlagBits::eVertexShader;
}
if (stages & vk::ShaderStageFlagBits::eMeshEXT) {
result |= vk::PipelineStageFlagBits::eMeshShaderEXT;
}
if (stages & vk::ShaderStageFlagBits::eFragment) {
result |= vk::PipelineStageFlagBits::eFragmentShader;
}
@@ -118,13 +121,11 @@ void ShaderWriteHazardBarrier(vk::CommandBuffer vk_buffer,
void ShaderWriteBarrier(vk::CommandBuffer vk_buffer, vk::PipelineStageFlags source_stages) {
EXIT_IF(vk_buffer == nullptr || !source_stages);
const auto barrier = MakeShaderWriteDependency();
vk_buffer.pipelineBarrier(
source_stages,
vk::PipelineStageFlagBits::eComputeShader | vk::PipelineStageFlagBits::eVertexInput |
vk::PipelineStageFlagBits::eVertexShader | vk::PipelineStageFlagBits::eFragmentShader |
vk::PipelineStageFlagBits::eTransfer |
vk::PipelineStageFlagBits::eColorAttachmentOutput,
vk::DependencyFlags {}, 1, &barrier, 0, nullptr, 0, nullptr);
vk_buffer.pipelineBarrier(source_stages,
vk::PipelineStageFlagBits::eComputeShader |
vk::PipelineStageFlagBits::eAllGraphics |
vk::PipelineStageFlagBits::eTransfer,
vk::DependencyFlags {}, 1, &barrier, 0, nullptr, 0, nullptr);
}
} // namespace Libs::Graphics