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[Perf] (Magma): wire draws stop rehashing program SPIR-V and stop allocating per draw (rd12 monolith 45.7 -> 56.7 fps).

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swung0x48
2026-10-07 10:07:42 -04:00
parent 51c1411696
commit 267211e8b4
6 changed files with 130 additions and 22 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/VertexInputStateFactory.cpp
+2 -1
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@@ -20,7 +20,8 @@
namespace MobileGL::MG_Backend::DirectVulkan {
Bool VertexInputStateFactory::BuildWireVertexInput(const MG_Pipe::MGPipeVertexElementsRecord& elements,
const MG_Pipe::MGPipeApplierState& state, Uint32 activeMask, BackendVertexInputState& out) const {
out = BackendVertexInputState{};
// The caller's state is a per-draw scratch (WireDraw.inc): reset it without freeing.
out.ResetKeepingCapacity();
for (Uint32 location = 0; location < elements.AttributeCount; ++location) {
const auto& attr = elements.Attributes[location];
if (!attr.Enabled || !(activeMask & (1u << location))) continue;