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Framebuffers are now read to system memory every third frame (done in Framebuffer::DecimateFBOs()).

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This commit is contained in:
arnastia 2013-07-02 14:10:20 +01:00
parent 796800adfd
commit 5a1071f157
1 changed files with 14 additions and 10 deletions
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24
GPU/GLES/Framebuffer.cpp
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@ -652,10 +652,6 @@ void FramebufferManager::CopyDisplayToOutput() {
CenterRect(&x, &y, &w, &h, 480.0f, 272.0f, (float)PSP_CoreParameter().pixelWidth, (float)PSP_CoreParameter().pixelHeight);
DrawActiveTexture(x, y, w, h, true, 480.0f / (float)vfb->width, 272.0f / (float)vfb->height);
glBindTexture(GL_TEXTURE_2D, 0);
if(g_Config.bFramebuffersToMem) {
ReadFramebufferToMemory(vfb);
}
}
if (resized_) {
@ -1060,6 +1056,11 @@ void FramebufferManager::EndFrame() {
glstate.viewport.set(0, 0, PSP_CoreParameter().pixelWidth, PSP_CoreParameter().pixelHeight);
resized_ = false;
}
#ifndef USING_GLES2
// We flush last packed framebuffer, if any
PackFramebufferGL_(NULL);
#endif
}
void FramebufferManager::DeviceLost() {
@ -1124,16 +1125,19 @@ void FramebufferManager::DecimateFBOs() {
currentRenderVfb_ = 0;
for (size_t i = 0; i < vfbs_.size(); ++i) {
VirtualFramebuffer *vfb = vfbs_[i];
int age = frameLastFramebufUsed - vfb->last_frame_used;
if(g_Config.bFramebuffersToMem) {
if((gpuStats.numFrames % 3 == 0) && age < 3) {
ReadFramebufferToMemory(vfb);
}
}
if (vfb == displayFramebuf_ || vfb == prevDisplayFramebuf_ || vfb == prevPrevDisplayFramebuf_) {
continue;
}
int age = frameLastFramebufUsed - vfb->last_frame_used;
if(age == 0) {
if(g_Config.bFramebuffersToMem) {
ReadFramebufferToMemory(vfb);
}
} else if (age > FBO_OLD_AGE) {
if (age > FBO_OLD_AGE) {
INFO_LOG(HLE, "Decimating FBO for %08x (%i x %i x %i), age %i", vfb->fb_address, vfb->width, vfb->height, vfb->format, age)
DestroyFramebuf(vfb);
vfbs_.erase(vfbs_.begin() + i--);