psx_gpu: switch enhancement to 2048 width

[pcsx_rearmed.git] / plugins / gpu_neon / psx_gpu / psx_gpu.h

diff --git a/plugins/gpu_neon/psx_gpu/psx_gpu.h b/plugins/gpu_neon/psx_gpu/psx_gpu.h
index 49425ce..71b99cd 100644 (file)
--- a/plugins/gpu_neon/psx_gpu/psx_gpu.h
+++ b/plugins/gpu_neon/psx_gpu/psx_gpu.h
@@ -53,6 +53,13 @@ typedef enum
   RENDER_STATE_MASK_EVALUATE   = 0x20,
 } render_state_enum;
 
   RENDER_STATE_MASK_EVALUATE   = 0x20,
 } render_state_enum;
 

+typedef enum
+{
+  RENDER_INTERLACE_ENABLED     = 0x1,
+  RENDER_INTERLACE_ODD         = 0x2,
+  RENDER_DOUBLE_MODE           = 0x4,
+} render_mode_enum;
+

 typedef struct
 {
   u16 left_x;
 typedef struct
 {
   u16 left_x;


@@ -116,7 +123,7 @@ typedef struct
   vec_4x32u g_block_span;
   vec_4x32u b_block_span;
 
   vec_4x32u g_block_span;
   vec_4x32u b_block_span;
 

-  // 72 bytes
+  // 76 bytes

   u32 b;
   u32 b_dy;
 
   u32 b;
   u32 b_dy;
 


@@ -130,14 +137,14 @@ typedef struct
   u32 dirty_textures_8bpp_alternate_mask;
 
   u32 triangle_color;
   u32 dirty_textures_8bpp_alternate_mask;
 
   u32 triangle_color;

-  u32 primitive_color;
-

   u32 dither_table[4];
 
   struct render_block_handler_struct *render_block_handler;
   void *texture_page_ptr;
   u32 dither_table[4];
 
   struct render_block_handler_struct *render_block_handler;
   void *texture_page_ptr;

+  void *texture_page_base;

   u16 *clut_ptr;
   u16 *vram_ptr;
   u16 *clut_ptr;
   u16 *vram_ptr;

+  u16 *vram_out_ptr;

 
   // 26 bytes
   u16 render_state_base;
 
   // 26 bytes
   u16 render_state_base;


@@ -173,10 +180,18 @@ typedef struct
   u8 texture_window_y;
 
   u8 primitive_type;
   u8 texture_window_y;
 
   u8 primitive_type;

+  u8 render_mode;
+
+  // enhancement stuff
+  u16 *enhancement_buf_ptr;
+  s16 saved_viewport_start_x;
+  s16 saved_viewport_start_y;
+  s16 saved_viewport_end_x;
+  s16 saved_viewport_end_y;

 
   // Align up to 64 byte boundary to keep the upcoming buffers cache line
 
   // Align up to 64 byte boundary to keep the upcoming buffers cache line

-  // aligned
-  u8 reserved_a[1];
+  // aligned, also make reachable with single immediate addition
+  u8 reserved_a[240];

 
   // 8KB
   block_struct blocks[MAX_BLOCKS_PER_ROW];
 
   // 8KB
   block_struct blocks[MAX_BLOCKS_PER_ROW];


@@ -189,13 +204,6 @@ typedef struct
   u8 texture_4bpp_cache[32][256 * 256];
   u8 texture_8bpp_even_cache[16][256 * 256];
   u8 texture_8bpp_odd_cache[16][256 * 256];
   u8 texture_4bpp_cache[32][256 * 256];
   u8 texture_8bpp_even_cache[16][256 * 256];
   u8 texture_8bpp_odd_cache[16][256 * 256];

-
-  u32 pixel_count_mode;
-  u32 pixel_compare_mode;
-
-  u8 *vram_pixel_counts_a;
-  u8 *vram_pixel_counts_b;
-  u16 *compare_vram;

 } psx_gpu_struct;
 
 typedef struct __attribute__((aligned(16)))
 } psx_gpu_struct;
 
 typedef struct __attribute__((aligned(16)))


@@ -232,7 +240,7 @@ u32 texture_region_mask(s32 x1, s32 y1, s32 x2, s32 y2);
 void flush_render_block_buffer(psx_gpu_struct *psx_gpu);
 
 void initialize_psx_gpu(psx_gpu_struct *psx_gpu, u16 *vram);
 void flush_render_block_buffer(psx_gpu_struct *psx_gpu);
 
 void initialize_psx_gpu(psx_gpu_struct *psx_gpu, u16 *vram);

-void gpu_parse(psx_gpu_struct *psx_gpu, u32 *list, u32 size);
+u32 gpu_parse(psx_gpu_struct *psx_gpu, u32 *list, u32 size, u32 *last_command);

 
 void triangle_benchmark(psx_gpu_struct *psx_gpu);
 
 
 void triangle_benchmark(psx_gpu_struct *psx_gpu);