X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=libpcsxcore%2Fgpu.h;h=ec5019c9cf2317e7ef3a40185b9701c6fad503b5;hp=9dfe63475c9f976a1549f7cb8efe1192520c6d1d;hb=HEAD;hpb=086adfff4fe6352e401d00c052071a6b91245b40

diff --git a/libpcsxcore/gpu.h b/libpcsxcore/gpu.h
index 9dfe6347..95132532 100644
--- a/libpcsxcore/gpu.h
+++ b/libpcsxcore/gpu.h
@@ -21,10 +21,24 @@
  *    that GPU plugin doesn't.
  */
 
-#define PSXGPU_LCF     (1<<31)
-#define PSXGPU_nBUSY   (1<<26)
-#define PSXGPU_ILACE   (1<<22)
-#define PSXGPU_DHEIGHT (1<<19)
+#ifndef __GPU_H__
+#define __GPU_H__
+
+#include <stdint.h>
+
+typedef struct GPUFreeze {
+	uint32_t ulFreezeVersion;
+	uint32_t ulStatus;
+	uint32_t ulControl[256];
+	unsigned char psxVRam[1024*512*2];
+} GPUFreeze_t;
+
+#define PSXGPU_LCF     (1u<<31)
+#define PSXGPU_nBUSY   (1u<<26)
+#define PSXGPU_ILACE   (1u<<22)
+#define PSXGPU_RGB24   (1u<<21)
+#define PSXGPU_DHEIGHT (1u<<19)
+#define PSXGPU_FIELD   (1u<<13)
 
 // both must be set for interlace to work
 #define PSXGPU_ILACE_BITS (PSXGPU_ILACE | PSXGPU_DHEIGHT)
@@ -32,9 +46,19 @@
 #define HW_GPU_STATUS psxHu32ref(0x1814)
 
 // TODO: handle com too
-#define PSXGPU_TIMING_BITS (PSXGPU_LCF | PSXGPU_nBUSY)
+#define PSXGPU_TIMING_BITS (PSXGPU_LCF | PSXGPU_nBUSY | PSXGPU_FIELD)
 
 #define gpuSyncPluginSR() { \
 	HW_GPU_STATUS &= SWAP32(PSXGPU_TIMING_BITS); \
 	HW_GPU_STATUS |= SWAP32(GPU_readStatus() & ~PSXGPU_TIMING_BITS); \
 }
+
+enum psx_gpu_state {
+  PGS_VRAM_TRANSFER_START,
+  PGS_VRAM_TRANSFER_END,
+  PGS_PRIMITIVE_START, // for non-dma only
+};
+
+void gpu_state_change(int what, int cycles);
+
+#endif /* __GPU_H__ */