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Check if vblank waits were released before waking.

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This commit is contained in:
Unknown W. Brackets 2013-09-03 23:22:56 -07:00
parent 5f29bb7f93
commit 7f1a6154b2
1 changed files with 14 additions and 8 deletions
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20
Core/HLE/sceDisplay.cpp
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@ -50,7 +50,8 @@ struct WaitVBlankInfo
WaitVBlankInfo(u32 tid) : threadID(tid), vcountUnblock(1) {}
WaitVBlankInfo(u32 tid, int vcount) : threadID(tid), vcountUnblock(vcount) {}
u32 threadID;
int vcountUnblock; // what was this for again?
// Number of vcounts to block for.
int vcountUnblock;
void DoState(PointerWrap &p)
{
@ -424,9 +425,14 @@ void hleEnterVblank(u64 userdata, int cyclesLate) {
__DisplayFireVblank();
// Wake up threads waiting for VBlank
u32 error;
for (size_t i = 0; i < vblankWaitingThreads.size(); i++) {
if (--vblankWaitingThreads[i].vcountUnblock == 0) {
// Only wake it if it wasn't already released by someone else.
SceUID waitID = __KernelGetWaitID(vblankWaitingThreads[i].threadID, WAITTYPE_VBLANK, error);
if (waitID == 1) {
__KernelResumeThreadFromWait(vblankWaitingThreads[i].threadID, 0);
}
vblankWaitingThreads.erase(vblankWaitingThreads.begin() + i--);
}
}
@ -611,7 +617,7 @@ u32 sceDisplayGetFramebuf(u32 topaddrPtr, u32 linesizePtr, u32 pixelFormatPtr, i
u32 sceDisplayWaitVblankStart() {
VERBOSE_LOG(HLE,"sceDisplayWaitVblankStart()");
vblankWaitingThreads.push_back(WaitVBlankInfo(__KernelGetCurThread()));
__KernelWaitCurThread(WAITTYPE_VBLANK, 0, 0, 0, false, "vblank start waited");
__KernelWaitCurThread(WAITTYPE_VBLANK, 1, 0, 0, false, "vblank start waited");
return 0;
}
@ -619,7 +625,7 @@ u32 sceDisplayWaitVblank() {
if (!isVblank) {
VERBOSE_LOG(HLE,"sceDisplayWaitVblank()");
vblankWaitingThreads.push_back(WaitVBlankInfo(__KernelGetCurThread()));
__KernelWaitCurThread(WAITTYPE_VBLANK, 0, 0, 0, false, "vblank waited");
__KernelWaitCurThread(WAITTYPE_VBLANK, 1, 0, 0, false, "vblank waited");
return 0;
} else {
DEBUG_LOG(HLE,"sceDisplayWaitVblank() - not waiting since in vBlank");
@ -639,7 +645,7 @@ u32 sceDisplayWaitVblankStartMulti(int vblanks) {
if (__IsInInterrupt())
return SCE_KERNEL_ERROR_ILLEGAL_CONTEXT;
vblankWaitingThreads.push_back(WaitVBlankInfo(__KernelGetCurThread(), vblanks));
__KernelWaitCurThread(WAITTYPE_VBLANK, 0, 0, 0, false, "vblank start multi waited");
__KernelWaitCurThread(WAITTYPE_VBLANK, 1, 0, 0, false, "vblank start multi waited");
return 0;
}
@ -647,7 +653,7 @@ u32 sceDisplayWaitVblankCB() {
if (!isVblank) {
VERBOSE_LOG(HLE,"sceDisplayWaitVblankCB()");
vblankWaitingThreads.push_back(WaitVBlankInfo(__KernelGetCurThread()));
__KernelWaitCurThread(WAITTYPE_VBLANK, 0, 0, 0, true, "vblank waited");
__KernelWaitCurThread(WAITTYPE_VBLANK, 1, 0, 0, true, "vblank waited");
return 0;
} else {
DEBUG_LOG(HLE,"sceDisplayWaitVblank() - not waiting since in vBlank");
@ -659,7 +665,7 @@ u32 sceDisplayWaitVblankCB() {
u32 sceDisplayWaitVblankStartCB() {
VERBOSE_LOG(HLE,"sceDisplayWaitVblankStartCB()");
vblankWaitingThreads.push_back(WaitVBlankInfo(__KernelGetCurThread()));
__KernelWaitCurThread(WAITTYPE_VBLANK, 0, 0, 0, true, "vblank start waited");
__KernelWaitCurThread(WAITTYPE_VBLANK, 1, 0, 0, true, "vblank start waited");
return 0;
}
@ -674,7 +680,7 @@ u32 sceDisplayWaitVblankStartMultiCB(int vblanks) {
if (__IsInInterrupt())
return SCE_KERNEL_ERROR_ILLEGAL_CONTEXT;
vblankWaitingThreads.push_back(WaitVBlankInfo(__KernelGetCurThread(), vblanks));
__KernelWaitCurThread(WAITTYPE_VBLANK, 0, 0, 0, true, "vblank start multi waited");
__KernelWaitCurThread(WAITTYPE_VBLANK, 1, 0, 0, true, "vblank start multi waited");
return 0;
}