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=8ad71c29e84272ed1d44ac48f2adb61c8c4e8c3d;hp=ebf264009802eadddebd72a56b6b9beb50975f28;hb=914455e692f4720c43f4bc2122a4795e6c45bc7c;hpb=56f08d8331df07ee6b17dfdba0ca2b5f0b1058c8

diff --git a/plugins/gpu_neon/gpu.h b/plugins/gpu_neon/gpu.h
index ebf26400..8ad71c29 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 {
@@ -44,8 +48,12 @@ 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;
+    int x1, x2;
     int y1, y2;
   } screen;
   struct {
@@ -53,8 +61,26 @@ 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 fixed */
+    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;
@@ -63,5 +89,35 @@ 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