thirdparty/ppsspp
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Simplify easy_guard to avoid coding errors.

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Unknown W. Brackets 2013-08-09 01:03:54 -07:00
parent 1226c3dbd9
commit e82bae3708
2 changed files with 15 additions and 13 deletions
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24
GPU/GPUCommon.cpp
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@ -410,12 +410,13 @@ bool GPUCommon::InterpretList(DisplayList &list) {
// TODO: Add check for displaylist debugger.
const bool useFastRunLoop = !dumpThisFrame;
while (gpuState == GPUSTATE_RUNNING) {
guard.lock();
if (list.pc == list.stall) {
gpuState = GPUSTATE_STALL;
downcount = 0;
{
easy_guard innerGuard(listLock);
if (list.pc == list.stall) {
gpuState = GPUSTATE_STALL;
downcount = 0;
}
}
guard.unlock();
if (useFastRunLoop) {
FastRunLoop(list);
@ -423,14 +424,15 @@ bool GPUCommon::InterpretList(DisplayList &list) {
SlowRunLoop(list);
}
guard.lock();
downcount = list.stall == 0 ? 0xFFFFFFF : (list.stall - list.pc) / 4;
{
easy_guard innerGuard(listLock);
downcount = list.stall == 0 ? 0xFFFFFFF : (list.stall - list.pc) / 4;
if (gpuState == GPUSTATE_STALL && list.stall != list.pc) {
// Unstalled.
gpuState = GPUSTATE_RUNNING;
if (gpuState == GPUSTATE_STALL && list.stall != list.pc) {
// Unstalled.
gpuState = GPUSTATE_RUNNING;
}
}
guard.unlock();
}
// We haven't run the op at list.pc, so it shouldn't count.