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[Fix] (MG_Backend/DirectVulkan): use shader-based default framebuffer blit to fix wrong orientation

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swung0x48
2026-05-24 00:07:16 +08:00
parent 9c50ac8a69
commit 6072b5b703
1 changed files with 5 additions and 3 deletions
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MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.cpp
+5 -3
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@@ -2911,14 +2911,16 @@ void main() {
(readFbo == MG_Impl::GLImpl::FramebufferImpl::pDefaultFramebufferInfo->defaultFBO);
const Bool drawIsDefaultFbo =
(drawFbo == MG_Impl::GLImpl::FramebufferImpl::pDefaultFramebufferInfo->defaultFBO);
if (drawIsDefaultFbo && m_swapchainObject.GetPreTransform() != VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR) {
if (isColorBlit && drawIsDefaultFbo) {
if (TryBlitToDefaultFramebufferWithShader(frame, *readFbo, *drawFbo,
srcX0, srcY0, srcX1, srcY1,
dstX0, dstY0, dstX1, dstY1, filter)) {
return;
}
MGLOG_E("BlitFramebuffer skipped: rotated blit to default framebuffer requires a texture-backed source framebuffer");
return;
if (m_swapchainObject.GetPreTransform() != VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR) {
MGLOG_E("BlitFramebuffer skipped: transformed blit to default framebuffer requires a texture-backed source framebuffer");
return;
}
}
if (isDepthBlit) {