spu: finish offload code to TI C64x DSP

[pcsx_rearmed.git] / plugins / dfsound / spu_c64x.h

diff --git a/plugins/dfsound/spu_c64x.h b/plugins/dfsound/spu_c64x.h
index ba2a4c3..d4e73e9 100644 (file)
--- a/plugins/dfsound/spu_c64x.h
+++ b/plugins/dfsound/spu_c64x.h
@@ -1,9 +1,25 @@
+#define COMPONENT_NAME "pcsxr_spu"
+
+enum {
+ CCMD_INIT = 0x101,
+ CCMD_DOIT = 0x102,
+};

 
 struct region_mem {
  unsigned char spu_ram[512 * 1024];
  int RVB[NSSIZE * 2];
  int SSumLR[NSSIZE * 2];
 
 struct region_mem {
  unsigned char spu_ram[512 * 1024];
  int RVB[NSSIZE * 2];
  int SSumLR[NSSIZE * 2];

+ int SB[SB_SIZE * 24];
+ // careful not to lose ARM writes by DSP overwriting
+ // with old data when it's writing out neighbor cachelines
+ int _pad1[128/4 - ((NSSIZE * 4 + SB_SIZE * 24) & (128/4 - 1))];

  SPUCHAN s_chan[24 + 1];
  SPUCHAN s_chan[24 + 1];

+ int _pad2[128/4 - ((sizeof(SPUCHAN) * 25 / 4) & (128/4 - 1))];

  struct spu_worker worker;
  struct spu_worker worker;

+ SPUConfig spu_config;
+ // init/debug
+ int sizeof_region_mem;
+ int offsetof_s_chan1;
+ int offsetof_worker_ram;

 };
 
 };