X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=plugins%2Fgpulib%2Fgpu.c;h=f468cf8b9a2006c231a39989ae6b7d1d9e8b8c55;hb=8c84ba5f4478dd4e7cc48e86f1b023bc6b99ea9c;hp=bef297fb5eb34dfa6447cce3a959fe7363cd8573;hpb=ae097dfb64926c50902b08b681cbf805b98e3751;p=pcsx_rearmed.git

diff --git a/plugins/gpulib/gpu.c b/plugins/gpulib/gpu.c
index bef297fb..f468cf8b 100644
--- a/plugins/gpulib/gpu.c
+++ b/plugins/gpulib/gpu.c
@@ -126,17 +126,16 @@ static noinline void get_gpu_info(uint32_t data)
     case 0x02:
     case 0x03:
     case 0x04:
-    case 0x05:
       gpu.gp0 = gpu.ex_regs[data & 7] & 0xfffff;
       break;
-    case 0x06:
-      gpu.gp0 = gpu.ex_regs[5] & 0xfffff;
+    case 0x05:
+      gpu.gp0 = gpu.ex_regs[5] & 0x3fffff;
       break;
     case 0x07:
       gpu.gp0 = 2;
       break;
     default:
-      gpu.gp0 = 0;
+      // gpu.gp0 unchanged
       break;
   }
 }
@@ -528,7 +527,7 @@ void GPUwriteData(uint32_t data)
     flush_cmd_buffer();
 }
 
-long GPUdmaChain(uint32_t *rambase, uint32_t start_addr)
+long GPUdmaChain(uint32_t *rambase, uint32_t start_addr, uint32_t *progress_addr)
 {
   uint32_t addr, *list, ld_addr = 0;
   int len, left, count;
@@ -560,6 +559,10 @@ long GPUdmaChain(uint32_t *rambase, uint32_t start_addr)
         log_anomaly("GPUdmaChain: discarded %d/%d words\n", left, len);
     }
 
+    if (progress_addr) {
+      *progress_addr = addr;
+      break;
+    }
     #define LD_THRESHOLD (8*1024)
     if (count >= LD_THRESHOLD) {
       if (count == LD_THRESHOLD) {