#include "externals.h"\r
#include "registers.h"\r
\r
+static void set_dma_end(int iSize, unsigned int cycles)\r
+{\r
+ // this must be > psxdma.c dma irq\r
+ // Road Rash also wants a considerable delay, maybe because of fifo?\r
+ cycles += iSize * 20; // maybe\r
+ cycles |= 1; // indicates dma is active\r
+ spu.cycles_dma_end = cycles;\r
+}\r
+\r
////////////////////////////////////////////////////////////////////////\r
// READ DMA (many values)\r
////////////////////////////////////////////////////////////////////////\r
unsigned int addr = spu.spuAddr, irq_addr = regAreaGet(H_SPUirqAddr) << 3;\r
int i, irq;\r
\r
- do_samples_if_needed(cycles, 1);\r
+ do_samples_if_needed(cycles, 1, 2);\r
irq = addr <= irq_addr && irq_addr < addr + iSize*2;\r
\r
for(i = 0; i < iSize; i++)\r
if (irq && (spu.spuCtrl & CTRL_IRQ))\r
log_unhandled("rdma spu irq: %x/%x+%x\n", irq_addr, spu.spuAddr, iSize * 2);\r
spu.spuAddr = addr;\r
+ set_dma_end(iSize, cycles);\r
}\r
\r
////////////////////////////////////////////////////////////////////////\r
unsigned int addr = spu.spuAddr, irq_addr = regAreaGet(H_SPUirqAddr) << 3;\r
int i, irq;\r
\r
- do_samples_if_needed(cycles, 1);\r
+ do_samples_if_needed(cycles, 1, 2);\r
spu.bMemDirty = 1;\r
irq = addr <= irq_addr && irq_addr < addr + iSize*2;\r
\r
if (irq && (spu.spuCtrl & CTRL_IRQ)) // unhandled because need to implement delay\r
log_unhandled("wdma spu irq: %x/%x+%x\n", irq_addr, spu.spuAddr, iSize * 2);\r
spu.spuAddr = addr;\r
+ set_dma_end(iSize, cycles);\r
}\r
\r
////////////////////////////////////////////////////////////////////////\r