thirdparty/ppsspp
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Stop clearing the buffer after blitting to it.

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This only appeared to work because destroying an fbo unbinds the active
one.
This commit is contained in:
Unknown W. Brackets 2014-06-04 22:47:26 -07:00
parent e8ab820506
commit 115b959ef7
1 changed files with 10 additions and 7 deletions
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17
GPU/GLES/Framebuffer.cpp
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@ -877,12 +877,6 @@ void FramebufferManager::DoSetRenderFrameBuffer() {
vfb->fbo = fbo_create(vfb->renderWidth, vfb->renderHeight, 1, true, vfb->colorDepth);
if (vfb->fbo) {
fbo_bind_as_render_target(vfb->fbo);
if (destroyVfb) {
// Copy over the contents of the framebuffer we're replacing.
BlitFramebuffer_(vfb, 0, 0, destroyVfb, 0, 0, vfb->width, vfb->height, 0);
fbo_bind_as_render_target(vfb->fbo);
}
} else {
ERROR_LOG(SCEGE, "Error creating FBO! %i x %i", vfb->renderWidth, vfb->renderHeight);
}
@ -893,14 +887,24 @@ void FramebufferManager::DoSetRenderFrameBuffer() {
}
if (destroyVfb) {
if (vfb->fbo) {
// Copy over the contents of the framebuffer we're replacing.
BlitFramebuffer_(vfb, 0, 0, destroyVfb, 0, 0, std::min(vfb->bufferWidth, vfb->width), std::min(vfb->height, vfb->bufferHeight), 0);
}
// Do this before notifying of creation at the same address.
DestroyFramebuf(destroyVfb);
destroyVfb = 0;
vfbs_.erase(vfbs_.begin() + i);
fbo_bind_as_render_target(vfb->fbo);
if (!useBufferedRendering_) {
ClearBuffer();
}
INFO_LOG(SCEGE, "Resizing FBO for %08x : %i x %i x %i", vfb->fb_address, vfb->width, vfb->height, vfb->format);
} else {
INFO_LOG(SCEGE, "Creating FBO for %08x : %i x %i x %i", vfb->fb_address, vfb->width, vfb->height, vfb->format);
ClearBuffer();
}
textureCache_->NotifyFramebuffer(vfb->fb_address, vfb, NOTIFY_FB_CREATED);
@ -908,7 +912,6 @@ void FramebufferManager::DoSetRenderFrameBuffer() {
vfb->last_frame_render = gpuStats.numFlips;
frameLastFramebufUsed = gpuStats.numFlips;
vfbs_.push_back(vfb);
ClearBuffer();
glEnable(GL_DITHER); // why?
currentRenderVfb_ = vfb;