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GB, GBA: Fix sync to video with frameskip

This commit is contained in:
Vicki Pfau 2017-09-03 22:15:48 -07:00
parent 140d89b3ba
commit aa350ea5b7
3 changed files with 3 additions and 2 deletions
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1
CHANGES
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@ -20,6 +20,7 @@ Bugfixes:
- GB Video: Fix potential hang when ending mode 0 - GB Video: Fix potential hang when ending mode 0
- GB Memory: Fix HDMA count starting in mode 0 (fixes mgba.io/i/855) - GB Memory: Fix HDMA count starting in mode 0 (fixes mgba.io/i/855)
- GB Memory: Actually load latch time from savestate - GB Memory: Actually load latch time from savestate
- GB, GBA: Fix sync to video with frameskip
Misc: Misc:
- Qt: Don't rebuild library view if style hasn't changed - Qt: Don't rebuild library view if style hasn't changed
- SDL: Fix 2.0.5 build on macOS under some circumstances - SDL: Fix 2.0.5 build on macOS under some circumstances

2
src/gb/video.c
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@ -265,10 +265,10 @@ void _updateFrameCount(struct mTiming* timing, void* context, uint32_t cyclesLat
} }
GBFrameEnded(video->p); GBFrameEnded(video->p);
mCoreSyncPostFrame(video->p->sync);
--video->frameskipCounter; --video->frameskipCounter;
if (video->frameskipCounter < 0) { if (video->frameskipCounter < 0) {
video->renderer->finishFrame(video->renderer); video->renderer->finishFrame(video->renderer);
mCoreSyncPostFrame(video->p->sync);
video->frameskipCounter = video->frameskip; video->frameskipCounter = video->frameskip;
} }
++video->frameCounter; ++video->frameCounter;

2
src/gba/video.c
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@ -157,9 +157,9 @@ void _startHdraw(struct mTiming* timing, void* context, uint32_t cyclesLate) {
GBARaiseIRQ(video->p, IRQ_VBLANK); GBARaiseIRQ(video->p, IRQ_VBLANK);
} }
GBAFrameEnded(video->p); GBAFrameEnded(video->p);
mCoreSyncPostFrame(video->p->sync);
--video->frameskipCounter; --video->frameskipCounter;
if (video->frameskipCounter < 0) { if (video->frameskipCounter < 0) {
mCoreSyncPostFrame(video->p->sync);
video->frameskipCounter = video->frameskip; video->frameskipCounter = video->frameskip;
} }
++video->frameCounter; ++video->frameCounter;