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GPU: Centralize framebuffer download.

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And try not to use a potentially-null nvfb.  Primarily this can happen on
Direct3D backends.
This commit is contained in:
Unknown W. Brackets committed 2020-05-17 10:59:33 -07:00
1 parent 2b605f1370
commit 32a7e7345e
11 files changed
+40 -80
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GPU/GLES/FramebufferManagerGLES.cpp
-28
View File
@@ -313,34 +313,6 @@ void FramebufferManagerGLES::BindFramebufferAsColorTexture(int stage, VirtualFra
}
}
bool FramebufferManagerGLES::CreateDownloadTempBuffer(VirtualFramebuffer *nvfb) {
// When updating VRAM, it need to be exact format.
if (!gstate_c.Supports(GPU_PREFER_CPU_DOWNLOAD)) {
switch (nvfb->format) {
case GE_FORMAT_4444:
nvfb->colorDepth = Draw::FBO_4444;
break;
case GE_FORMAT_5551:
nvfb->colorDepth = Draw::FBO_5551;
break;
case GE_FORMAT_565:
nvfb->colorDepth = Draw::FBO_565;
break;
case GE_FORMAT_8888:
default:
nvfb->colorDepth = Draw::FBO_8888;
break;
}
}
nvfb->fbo = draw_->CreateFramebuffer({ nvfb->bufferWidth, nvfb->bufferHeight, 1, 1, false, (Draw::FBColorDepth)nvfb->colorDepth });
if (!nvfb->fbo) {
ERROR_LOG(FRAMEBUF, "Error creating GL FBO! %i x %i", nvfb->renderWidth, nvfb->renderHeight);
return false;
}
return true;
}
void FramebufferManagerGLES::UpdateDownloadTempBuffer(VirtualFramebuffer *nvfb) {
_assert_msg_(G3D, nvfb->fbo, "Expecting a valid nvfb in UpdateDownloadTempBuffer");