diff options
Diffstat (limited to 'libpcsxcore/gpu.c')
| -rw-r--r-- | libpcsxcore/gpu.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libpcsxcore/gpu.c b/libpcsxcore/gpu.c index 773dd0e6..c9512559 100644 --- a/libpcsxcore/gpu.c +++ b/libpcsxcore/gpu.c @@ -122,8 +122,13 @@ void psxDma2(u32 madr, u32 bcr, u32 chcr) { // GPU GPU_readDataMem(ptr, size);
psxCpu->Clear(madr, size);
+#if 1
// already 32-bit word size ((size * 4) / 4)
GPUDMA_INT(size);
+#else
+ // NOTE: no bus conflicts emulated - speed this up
+ GPUDMA_INT(size/4);
+#endif
return;
case 0x01000201: // mem2vram
@@ -141,8 +146,14 @@ void psxDma2(u32 madr, u32 bcr, u32 chcr) { // GPU size = (bcr >> 16) * (bcr & 0xffff);
GPU_writeDataMem(ptr, size);
+#if 1
// already 32-bit word size ((size * 4) / 4)
GPUDMA_INT(size);
+#else
+ // X-Files: use very fast time for movies
+ // - we don't simulate bus conflicts
+ GPUDMA_INT( size / 4 );
+#endif
return;
case 0x01000401: // dma chain
|