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graphics: store vertex attribute bindings without duplicated arrays

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This commit is contained in:
nmzik
2026-09-29 03:25:22 +04:00
parent 8e42e99788
commit b43bf9f7fb
6 changed files with 115 additions and 79 deletions
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src/graphics/host_gpu/renderer/pipeline/pipelineCache.cpp
+9 -13
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@@ -761,24 +761,20 @@ PipelineCache::Pipeline& PipelineCache::GetGraphicsPipeline(
vs_input_info.resources_num > ShaderVertexInputInfo::RES_MAX);
key.vertex_input.binding_count = static_cast<uint8_t>(vs_input_info.buffers_num);
key.vertex_input.attribute_count = static_cast<uint8_t>(vs_input_info.resources_num);
uint32_t attributes_num = 0;
for (int binding = 0; binding < vs_input_info.buffers_num; binding++) {
const auto& buffer = vs_input_info.buffers[binding];
EXIT_IF(buffer.attr_num < 0 || buffer.attr_num > ShaderVertexInputBuffer::ATTR_MAX);
attributes_num += static_cast<uint32_t>(buffer.attr_num);
EXIT_IF(attributes_num > static_cast<uint32_t>(vs_input_info.resources_num));
key.vertex_input.bindings[binding] = {.stride = buffer.stride,
.instance = buffer.fetch_index != 0};
for (int attribute = 0; attribute < buffer.attr_num; attribute++) {
const auto index = buffer.attr_indices[attribute];
EXIT_IF(index < 0 || index >= vs_input_info.resources_num);
key.vertex_input.attributes[index] = {
.offset = buffer.attr_offsets[attribute],
.binding = static_cast<uint8_t>(binding),
};
}
}
EXIT_IF(attributes_num != static_cast<uint32_t>(vs_input_info.resources_num));
for (int attribute = 0; attribute < vs_input_info.resources_num; attribute++) {
const auto binding = vs_input_info.resources_dst[attribute].buffer_index;
EXIT_IF(binding < 0 || binding >= vs_input_info.buffers_num);
key.vertex_input.attributes[attribute] = {
.offset = static_cast<uint32_t>(vs_input_info.resources[attribute].Base48() -
vs_input_info.buffers[binding].addr),
.binding = static_cast<uint8_t>(binding),
};
}
}
if (auto iter = m_graphics_pipelines.find(key); iter != m_graphics_pipelines.end()) {