X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=plugins%2Fgpu_neon%2Fgpu.h;h=3b3e1de555b33415629f1d96bfc32b02aec28a6e;hp=8813a4473628466a6cfc908d780a0e6da1973c66;hb=90ca49139cdc64ab374f2e763cb4c28fffd0a7b8;hpb=8dd855cd6cdab41d1e38637a020681137eceb457

diff --git a/plugins/gpu_neon/gpu.h b/plugins/gpu_neon/gpu.h
index 8813a447..3b3e1de5 100644
--- a/plugins/gpu_neon/gpu.h
+++ b/plugins/gpu_neon/gpu.h
@@ -10,6 +10,10 @@
 
 #include <stdint.h>
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define CMD_BUFFER_LEN          1024
 
 struct psx_gpu {
@@ -44,6 +48,8 @@ struct psx_gpu {
       uint32_t lcf:1;       // 31
     };
   } status;
+  uint32_t gp0;
+  uint32_t ex_regs[8];
   struct {
     int hres, vres;
     int x, y, w, h;
@@ -55,8 +61,27 @@ struct psx_gpu {
     int offset;
   } dma;
   int cmd_len;
-  const uint32_t *lcf_hc;
   uint32_t zero;
+  struct {
+    uint32_t fb_dirty:1;
+    uint32_t *frame_count;
+    uint32_t *hcnt; /* hsync count */
+    struct {
+      uint32_t addr;
+      uint32_t words;
+      uint32_t frame;
+      uint32_t hcnt;
+    } last_list;
+  } state;
+  struct {
+    int32_t set:3; /* -1 auto, 0 off, 1-3 fixed */
+    int32_t cnt:3; /* amount skipped in a row */
+    uint32_t active:1;
+    uint32_t allow:1;
+    uint32_t frame_ready:1;
+    const int *advice;
+    uint32_t last_flip_frame;
+  } frameskip;
 };
 
 extern struct psx_gpu gpu;
@@ -65,5 +90,35 @@ extern const unsigned char cmd_lengths[256];
 
 void do_cmd_list(uint32_t *list, int count);
 
+struct rearmed_cbs;
+
+int  renderer_init(void);
+void renderer_sync_ecmds(uint32_t * ecmds);
+void renderer_invalidate_caches(int x, int y, int w, int h);
+void renderer_flush_queues(void);
+void renderer_set_config(const struct rearmed_cbs *config);
+
 int vout_init(void);
 int vout_finish(void);
+
+/* listing these here for correct linkage if rasterizer uses c++ */
+struct GPUFreeze;
+
+long GPUinit(void);
+long GPUshutdown(void);
+void GPUwriteDataMem(uint32_t *mem, int count);
+long GPUdmaChain(uint32_t *rambase, uint32_t addr);
+void GPUwriteData(uint32_t data);
+void GPUreadDataMem(uint32_t *mem, int count);
+uint32_t GPUreadData(void);
+uint32_t GPUreadStatus(void);
+void GPUwriteStatus(uint32_t data);
+long GPUfreeze(uint32_t type, struct GPUFreeze *freeze);
+void GPUupdateLace(void);
+long GPUopen(void **dpy);
+long GPUclose(void);
+void GPUrearmedCallbacks(const struct rearmed_cbs *cbs_);
+
+#ifdef __cplusplus
+}
+#endif