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DS GX: Synchronize vector and position matrices always

This commit is contained in:
Vicki Pfau 2017-03-23 10:29:50 -07:00
parent dbe6f5af85
commit 2e4597c0e8
1 changed files with 3 additions and 9 deletions
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12
src/ds/gx.c
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@ -693,10 +693,9 @@ static void _fifoRun(struct mTiming* timing, void* context, uint32_t cyclesLate)
memcpy(&gx->projMatrixStack, &gx->projMatrix, sizeof(gx->projMatrix));
++projMatrixPointer;
break;
case 1:
case 2:
memcpy(&gx->vecMatrixStack[gx->pvMatrixPointer & 0x1F], &gx->vecMatrix, sizeof(gx->vecMatrix));
// Fall through
case 1:
memcpy(&gx->posMatrixStack[gx->pvMatrixPointer & 0x1F], &gx->posMatrix, sizeof(gx->posMatrix));
++gx->pvMatrixPointer;
break;
@ -715,9 +714,6 @@ static void _fifoRun(struct mTiming* timing, void* context, uint32_t cyclesLate)
memcpy(&gx->projMatrix, &gx->projMatrixStack, sizeof(gx->projMatrix));
break;
case 1:
gx->pvMatrixPointer -= offset;
memcpy(&gx->posMatrix, &gx->posMatrixStack[gx->pvMatrixPointer & 0x1F], sizeof(gx->posMatrix));
break;
case 2:
gx->pvMatrixPointer -= offset;
memcpy(&gx->vecMatrix, &gx->vecMatrixStack[gx->pvMatrixPointer & 0x1F], sizeof(gx->vecMatrix));
@ -737,10 +733,9 @@ static void _fifoRun(struct mTiming* timing, void* context, uint32_t cyclesLate)
case 0:
memcpy(&gx->projMatrixStack, &gx->projMatrix, sizeof(gx->projMatrixStack));
break;
case 1:
case 2:
memcpy(&gx->vecMatrixStack[offset], &gx->vecMatrix, sizeof(gx->vecMatrix));
// Fall through
case 1:
memcpy(&gx->posMatrixStack[offset], &gx->posMatrix, sizeof(gx->posMatrix));
break;
case 3:
@ -756,10 +751,9 @@ static void _fifoRun(struct mTiming* timing, void* context, uint32_t cyclesLate)
case 0:
memcpy(&gx->projMatrix, &gx->projMatrixStack, sizeof(gx->projMatrix));
break;
case 1:
case 2:
memcpy(&gx->vecMatrix, &gx->vecMatrixStack[offset], sizeof(gx->vecMatrix));
// Fall through
case 1:
memcpy(&gx->posMatrix, &gx->posMatrixStack[offset], sizeof(gx->posMatrix));
break;
case 3: