Emulation/ppsspp
1
0
Fork 0
mirror of https://github.com/hrydgard/ppsspp.git synced 2025-04-02 11:01:50 -04:00
Code Issues Projects Releases Packages Wiki Activity

Merge pull request #16087 from unknownbrackets/depth-upload

Browse source 
GPU: Upload depth only on first usage
This commit is contained in:
Henrik Rydgård 2022-09-23 09:07:33 +02:00 • committed by GitHub
commit bb6919ebcb
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

3
GPU/Common/FramebufferManagerCommon.cpp
View file

@ -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);