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GPU: Upload depth only on first usage.

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Fixes various glitches in Kingdom Hearts, etc.
This commit is contained in:
Unknown W. Brackets 2022-09-23 00:04:14 -07:00
parent c02ce03267
commit 93c909a88e
1 changed files with 2 additions and 1 deletions
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3
GPU/Common/FramebufferManagerCommon.cpp
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@ -548,6 +548,7 @@ void FramebufferManagerCommon::SetDepthFrameBuffer(bool isClearingDepth) {
}
// First time use of this framebuffer's depth buffer.
bool newlyUsingDepth = (currentRenderVfb_->usageFlags & FB_USAGE_RENDER_DEPTH) == 0;
currentRenderVfb_->usageFlags |= FB_USAGE_RENDER_DEPTH;
// If this first draw call is anything other than a clear, "resolve" the depth buffer,
@ -557,7 +558,7 @@ void FramebufferManagerCommon::SetDepthFrameBuffer(bool isClearingDepth) {
// Need to upload the first line of depth buffers, for Burnout Dominator lens flares. See issue #11100 and comments to #16081.
// Might make this more generic and upload the whole depth buffer if we find it's needed for something.
if (currentRenderVfb_->lastFrameNewSize == gpuStats.numFlips) {
if (newlyUsingDepth) {
// Sanity check the depth buffer pointer.
if (Memory::IsValidRange(currentRenderVfb_->z_address, currentRenderVfb_->width * 2)) {
const u16 *src = (const u16 *)Memory::GetPointerUnchecked(currentRenderVfb_->z_address);