[Perf] (MG_Backend/DirectVulkan): skip per-draw render-pass hash when framebuffer state unchanged; SetupDraw 60%->54%, fps 96->109

2026-09-08 20:28:32 +09:00 · 2026-07-12 08:18:37 -04:00
parent ad9ee99521
commit 542e50be33
4 changed files with 61 additions and 0 deletions
@@ -1252,6 +1252,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
        allocationInfo.requiredFlags = VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
        VK_VERIFY(vmaCreateImage(m_allocator, &imageInfo, &allocationInfo, &resource.image, &resource.allocation, nullptr),
                  "vmaCreateImage(texture)");
+        ++m_textureImageEpoch; // a new attachment image invalidates cached render passes

        resource.layout = VK_IMAGE_LAYOUT_UNDEFINED;
        resource.extent = {static_cast<Uint32>(texelSize.x()), static_cast<Uint32>(texelSize.y())};