OrdinaryMagician/vkdoom_m
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Change level mesh draw code to draw ranges in the mesh rather than the entire mesh

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This commit is contained in:
Magnus Norddahl 2025-05-25 18:18:29 +02:00
commit f302f03287
10 changed files with 73 additions and 119 deletions
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19
src/common/rendering/vulkan/vk_renderstate.cpp
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@ -923,7 +923,7 @@ void VkRenderState::ApplyLevelMesh()
VkBuffer vertexBuffers[2] = { fb->GetLevelMesh()->GetVertexBuffer()->buffer, fb->GetLevelMesh()->GetUniformIndexBuffer()->buffer };
VkDeviceSize vertexBufferOffsets[] = { 0, 0 };
mCommandBuffer->bindVertexBuffers(0, 2, vertexBuffers, vertexBufferOffsets);
mCommandBuffer->bindIndexBuffer(fb->GetLevelMesh()->GetDrawIndexBuffer()->buffer, 0, VK_INDEX_TYPE_UINT32);
mCommandBuffer->bindIndexBuffer(fb->GetLevelMesh()->GetIndexBuffer()->buffer, 0, VK_INDEX_TYPE_UINT32);
}
void VkRenderState::RunZMinMaxPass()
@ -1055,23 +1055,14 @@ void VkRenderState::DispatchLightTiles(const VSMatrix& worldToView, float m5)
fb->GetCommands()->PopGroup(cmdbuffer);
}
void VkRenderState::DrawLevelMesh(LevelMeshDrawType drawType, bool noFragmentShader)
void VkRenderState::DrawLevelMeshRange(int firstIndex, int indexCount, int pipelineID, LevelMeshDrawType drawType, bool noFragmentShader)
{
ApplyLevelMesh();
auto mesh = fb->GetLevelMesh()->GetMesh();
for (auto& it : mesh->DrawList[(int)drawType])
{
int pipelineID = it.first;
const VkPipelineKey& key = fb->GetLevelMeshPipelineKey(pipelineID);
const VkPipelineKey& key = fb->GetLevelMeshPipelineKey(pipelineID);
ApplyLevelMeshPipeline(mCommandBuffer, key, drawType, noFragmentShader);
ApplyLevelMeshPipeline(mCommandBuffer, key, drawType, noFragmentShader);
for (const MeshBufferRange& range : it.second.GetRanges())
{
mCommandBuffer->drawIndexed(range.End - range.Start, 1, range.Start, 0, 0);
}
}
mCommandBuffer->drawIndexed(indexCount, 1, firstIndex, 0, 0);
}
void VkRenderState::BeginQuery()