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GPU: Attempt recreate of FBOs if failed.

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This commit is contained in:
Unknown W. Brackets 2017-04-24 09:30:04 -07:00
parent 53a8e4213d
commit c29f70e5e9
2 changed files with 9 additions and 4 deletions
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12
GPU/Common/FramebufferCommon.cpp
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@ -579,16 +579,15 @@ void FramebufferManagerCommon::NotifyRenderFramebufferSwitched(VirtualFramebuffe
textureCache_->ForgetLastTexture();
if (useBufferedRendering_) {
if (vfb->fbo) {
draw_->BindFramebufferAsRenderTarget(vfb->fbo);
} else {
// wtf? This should only happen very briefly when toggling bBufferedRendering
draw_->BindBackbufferAsRenderTarget();
// This should only happen very briefly when toggling useBufferedRendering_.
ResizeFramebufFBO(vfb, vfb->width, vfb->height, true);
}
} else {
if (vfb->fbo) {
// wtf? This should only happen very briefly when toggling bBufferedRendering
// This should only happen very briefly when toggling useBufferedRendering_.
textureCache_->NotifyFramebuffer(vfb->fb_address, vfb, NOTIFY_FB_DESTROYED);
delete vfb->fbo;
vfb->fbo = nullptr;
@ -1147,6 +1146,10 @@ void FramebufferManagerCommon::ResizeFramebufFBO(VirtualFramebuffer *vfb, u16 w,
}
return;
}
if (!old.fbo && vfb->last_frame_failed != 0 && vfb->last_frame_failed - gpuStats.numFlips < 63) {
// Don't constantly retry FBOs which failed to create.
return;
}
vfb->fbo = draw_->CreateFramebuffer({ vfb->renderWidth, vfb->renderHeight, 1, 1, true, (Draw::FBColorDepth)vfb->colorDepth });
if (old.fbo) {
@ -1166,6 +1169,7 @@ void FramebufferManagerCommon::ResizeFramebufFBO(VirtualFramebuffer *vfb, u16 w,
if (!vfb->fbo) {
ERROR_LOG(FRAMEBUF, "Error creating FBO! %i x %i", vfb->renderWidth, vfb->renderHeight);
vfb->last_frame_failed = gpuStats.numFlips;
}
}

1
GPU/Common/FramebufferCommon.h
View File

@ -75,6 +75,7 @@ struct VirtualFramebuffer {
int last_frame_render;
int last_frame_displayed;
int last_frame_clut;
int last_frame_failed;
u32 clutUpdatedBytes;
bool memoryUpdated;
bool depthUpdated;