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[Perf] (Magma): converted wire vertex streams are cached across frames and default-framebuffer clears stay standalone (BSL Magma 19.5 -> 77.2 fps, MobileGlues 78.2).

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swung0x48
2026-10-08 06:59:39 -04:00
parent 4984da923f
commit 855b3b5009
13 changed files with 612 additions and 18 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/VkRenderPassManager.cpp
+19
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@@ -105,6 +105,25 @@ namespace MobileGL::MG_Backend::DirectVulkan {
return true;
}
Bool VkRenderPassManager::BeginRenderPass(VkCommandBuffer commandBuffer, RenderPassEntry& renderPassEntry,
VkRenderPass renderPass, const VkClearValue* clearValues,
Uint32 clearValueCount) {
VkRenderPassBeginInfo begin{VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO};
begin.renderPass = renderPass;
begin.framebuffer = renderPassEntry.framebuffer;
begin.renderArea = {{0, 0}, {static_cast<Uint32>(renderPassEntry.extent.x()),
static_cast<Uint32>(renderPassEntry.extent.y())}};
begin.clearValueCount = clearValueCount;
begin.pClearValues = clearValues;
vkCmdBeginRenderPass(commandBuffer, &begin, VK_SUBPASS_CONTENTS_INLINE);
s_activeRenderPass.Get().commandBuffer = commandBuffer;
s_activeRenderPass.Get().hash = renderPassEntry.hash;
s_activeRenderPass.Get().compatibilityHash = renderPassEntry.compatibilityHash;
s_activeRenderPass.Get().extent = renderPassEntry.extent;
s_hasActiveRenderPass.Get() = true;
return true;
}
Bool VkRenderPassManager::EndRenderPass(VkCommandBuffer commandBuffer) {
BumpWireImageWriteEpoch();
vkCmdEndRenderPass(commandBuffer);