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renderer: remove duplicate vertex and index buffer rebind

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This commit is contained in:
nmzik
2026-08-04 00:05:22 +02:00
parent 51d0e02543
commit c13a1d752b
1 changed files with 9 additions and 32 deletions
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src/graphics/host_gpu/renderer/renderDraw.cpp
+9 -32
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@@ -664,12 +664,10 @@ struct DrawIndexBufferSource {
struct PreparedIndexBuffer {
std::shared_ptr<void> owner;
vk::Buffer buffer = nullptr;
uint64_t address = 0;
uint64_t size = 0;
vk::DeviceSize offset = 0;
vk::IndexType type = vk::IndexType::eUint16;
bool streamed = false;
vk::Buffer buffer = nullptr;
uint64_t size = 0;
vk::DeviceSize offset = 0;
vk::IndexType type = vk::IndexType::eUint16;
};
static uint64_t VertexBufferDescriptorSize(const ShaderVertexInputBuffer& buffer) {
@@ -896,12 +894,6 @@ static std::vector<BufferBinding> PrepareVertexBuffers(uint64_t
return AcquireVertexBuffers(buffer, vs_input_info);
}
static void RebindVertexBuffers(RenderCommandBuffer& buffer,
const ShaderVertexInputInfo& vs_input_info,
std::vector<BufferBinding>& bindings) {
bindings = AcquireVertexBuffers(buffer, vs_input_info);
}
static PreparedIndexBuffer PrepareIndexBuffer(RenderCommandBuffer& buffer,
const DrawIndexBufferSource& source) {
PreparedIndexBuffer prepared;
@@ -909,16 +901,14 @@ static PreparedIndexBuffer PrepareIndexBuffer(RenderCommandBuffer& buffe
return prepared;
}
EXIT_IF(source.size == 0);
prepared.address = source.address;
prepared.size = source.size;
prepared.type = source.type;
prepared.size = source.size;
prepared.type = source.type;
if (source.host_data != nullptr) {
auto binding =
buffer.GetContext().GetBufferCache().UploadTransient(source.host_data, source.size, 16);
prepared.owner = std::move(binding.owner);
prepared.buffer = binding.buffer;
prepared.offset = binding.offset;
prepared.streamed = true;
prepared.owner = std::move(binding.owner);
prepared.buffer = binding.buffer;
prepared.offset = binding.offset;
} else {
auto binding =
buffer.GetContext().GetBufferCache().ObtainBuffer(buffer, source.address, source.size);
@@ -929,17 +919,6 @@ static PreparedIndexBuffer PrepareIndexBuffer(RenderCommandBuffer& buffe
return prepared;
}
static void RebindIndexBuffer(RenderCommandBuffer& buffer, PreparedIndexBuffer& prepared) {
if (prepared.size == 0 || prepared.streamed) {
return;
}
auto binding =
buffer.GetContext().GetBufferCache().ObtainBuffer(buffer, prepared.address, prepared.size);
prepared.owner = std::move(binding.owner);
prepared.buffer = binding.buffer;
prepared.offset = binding.offset;
}
static void CommitVertexBuffers(RenderCommandBuffer& buffer, vk::CommandBuffer vk_buffer,
std::vector<BufferBinding>& bindings) {
for (uint32_t slot = 0; slot < bindings.size(); slot++) {
@@ -1046,8 +1025,6 @@ void RenderExecutor::ExecutePreparedDraw(uint64_t submit_id, RenderCommandBuffer
state.ps_input_info.stage, state.ps_active);
auto vertex_bindings = PrepareVertexBuffers(submit_id, buffer, draw, state.vs_input_info);
auto index_binding = PrepareIndexBuffer(buffer, index_source);
RebindVertexBuffers(buffer, state.vs_input_info, vertex_bindings);
RebindIndexBuffer(buffer, index_binding);
state.rendering =
AcquireRenderTargets(buffer, state.color_info, state.color_count, state.depth_info);