- int i;\r
-\r
- do_samples_if_needed(cycles);\r
-\r
- for(i=0;i<iSize;i++)\r
- {\r
- *pusPSXMem++=spu.spuMem[spu.spuAddr>>1]; // spu addr got by writeregister\r
- spu.spuAddr+=2; // inc spu addr\r
- if(spu.spuAddr>0x7ffff) spu.spuAddr=0; // wrap\r
- }\r
-}\r
-\r
-////////////////////////////////////////////////////////////////////////\r
-////////////////////////////////////////////////////////////////////////\r
-////////////////////////////////////////////////////////////////////////\r
-\r
-// to investigate: do sound data updates by writedma affect spu\r
-// irqs? Will an irq be triggered, if new data is written to\r
-// the memory irq address?\r
-\r
-////////////////////////////////////////////////////////////////////////\r
-// WRITE DMA (one value)\r
-////////////////////////////////////////////////////////////////////////\r
- \r
-void CALLBACK SPUwriteDMA(unsigned short val)\r
-{\r
- spu.spuMem[spu.spuAddr>>1] = val; // spu addr got by writeregister\r
-\r
- spu.spuAddr+=2; // inc spu addr\r
- if(spu.spuAddr>0x7ffff) spu.spuAddr=0; // wrap\r
+ unsigned int addr = spu.spuAddr, irq_addr = regAreaGet(H_SPUirqAddr) << 3;\r
+ int i, irq;\r
+\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
+ {\r
+ *pusPSXMem++ = *(unsigned short *)(spu.spuMemC + addr);\r
+ addr += 2;\r
+ addr &= 0x7fffe;\r
+ }\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