X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=plugins%2Fgpulib%2Fgpu.h;h=64d2eec946cdc0a781912ea8c3ca9c4c336b38a4;hb=099bba58d42cf3c27e29ddaed15b1d53a9b469a7;hp=5ad2a46163c7e98c8de15724700011a326ddf404;hpb=e929dec505f8d3692248fe0d42c84a37c994ad39;p=pcsx_rearmed.git

diff --git a/plugins/gpulib/gpu.h b/plugins/gpulib/gpu.h
index 5ad2a461..64d2eec9 100644
--- a/plugins/gpulib/gpu.h
+++ b/plugins/gpulib/gpu.h
@@ -8,6 +8,9 @@
  * See the COPYING file in the top-level directory.
  */
 
+#ifndef __GPULIB_GPU_H__
+#define __GPULIB_GPU_H__
+
 #include <stdint.h>
 
 #ifdef __cplusplus
@@ -17,10 +20,9 @@ extern "C" {
 #define CMD_BUFFER_LEN          1024
 
 struct psx_gpu {
-  uint16_t vram[1024 * 512];
-  uint16_t guard[1024 * 512]; // overdraw guard
   uint32_t cmd_buffer[CMD_BUFFER_LEN];
   uint32_t regs[16];
+  uint16_t *vram;
   union {
     uint32_t reg;
     struct {
@@ -69,6 +71,8 @@ struct psx_gpu {
     uint32_t blanked:1;
     uint32_t enhancement_enable:1;
     uint32_t enhancement_active:1;
+    uint32_t downscale_enable:1;
+    uint32_t downscale_active:1;
     uint32_t *frame_count;
     uint32_t *hcnt; /* hsync count */
     struct {
@@ -89,7 +93,14 @@ struct psx_gpu {
     uint32_t last_flip_frame;
     uint32_t pending_fill[3];
   } frameskip;
-  uint16_t *enhancement_bufer;
+  uint32_t scratch_ex_regs[8]; // for threaded rendering
+  int useDithering:1; /* 0 - off , 1 - on */
+  uint16_t *(*get_enhancement_bufer)
+    (int *x, int *y, int *w, int *h, int *vram_h);
+  uint16_t *(*get_downscale_buffer)
+    (int *x, int *y, int *w, int *h, int *vram_h);
+  void *(*mmap)(unsigned int size);
+  void  (*munmap)(void *ptr, unsigned int size);
 };
 
 extern struct psx_gpu gpu;
@@ -108,6 +119,8 @@ void renderer_flush_queues(void);
 void renderer_set_interlace(int enable, int is_odd);
 void renderer_set_config(const struct rearmed_cbs *config);
 void renderer_notify_res_change(void);
+void renderer_notify_update_lace(int updated);
+void renderer_sync(void);
 
 int  vout_init(void);
 int  vout_finish(void);
@@ -137,3 +150,5 @@ void GPUrearmedCallbacks(const struct rearmed_cbs *cbs_);
 #ifdef __cplusplus
 }
 #endif
+
+#endif /* __GPULIB_GPU_H__ */