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

Avoid leaving the fast runloop on jumps.

Browse source 
Jumps are actually very common in some games, like FF4 and Crisis Core,
and tons more.  They are used to jump around vertex data.

Improves performance by a few percent in FF4.
This commit is contained in:
Unknown W. Brackets 2014-03-05 23:24:18 -08:00
parent 641064f0bc
commit 4fbb245382
1 changed files with 6 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
GPU/GPUCommon.cpp
View file

@ -565,8 +565,12 @@ void GPUCommon::UpdatePC(u32 currentPC, u32 newPC) {
gpuStats.gpuCommandsAtCallLevel[std::min(currentList->stackptr, 3)] += executed;
// Exit the runloop and recalculate things. This isn't common.
downcount = 0;
// Exit the runloop and recalculate things. This happens a lot in some games.
easy_guard innerGuard(listLock);
if (currentList)
downcount = currentList->stall == 0 ? 0x0FFFFFFF : (currentList->stall - cycleLastPC) / 4;
else
downcount = 0;
}
void GPUCommon::ReapplyGfxState() {