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Fix regression caused by converting DISPSTAT into a bitfield

This commit is contained in:
Jeffrey Pfau 2014-10-01 23:19:26 -07:00
parent 38e8cc1ee4
commit f9ebe36fac
1 changed files with 2 additions and 1 deletions
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3
src/gba/gba-video.c
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@ -157,7 +157,8 @@ int32_t GBAVideoProcessEvents(struct GBAVideo* video, int32_t cycles) {
}
void GBAVideoWriteDISPSTAT(struct GBAVideo* video, uint16_t value) {
video->dispstat = value;
video->dispstat &= 0x7;
video->dispstat |= value & 0xFFF8;
if (GBARegisterDISPSTATIsVcounterIRQ(video->dispstat)) {
// FIXME: this can be too late if we're in the middle of an Hblank