From c1817bd9249ee616cf9545a57136d6dd3669ce34 Mon Sep 17 00:00:00 2001
From: notaz
Date: Mon, 13 Aug 2012 00:03:43 +0300
Subject: psx_gpu: add enhanced triangle rendering

---
 plugins/gpu_neon/psx_gpu/psx_gpu.h | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

(limited to '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 53a8717..7ed5622 100644
--- a/plugins/gpu_neon/psx_gpu/psx_gpu.h
+++ b/plugins/gpu_neon/psx_gpu/psx_gpu.h
@@ -122,7 +122,7 @@ typedef struct
   vec_4x32u g_block_span;
   vec_4x32u b_block_span;
 
-  // 72 bytes
+  // 76 bytes
   u32 b;
   u32 b_dy;
 
@@ -143,6 +143,7 @@ typedef struct
   void *texture_page_base;
   u16 *clut_ptr;
   u16 *vram_ptr;
+  u16 *vram_out_ptr;
 
   // 26 bytes
   u16 render_state_base;
@@ -180,9 +181,16 @@ typedef struct
   u8 primitive_type;
   u8 interlace_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
-  // aligned
-  //u8 reserved_a[0];
+  // aligned, also make reachable with single immediate addition
+  u8 reserved_a[240];
 
   // 8KB
   block_struct blocks[MAX_BLOCKS_PER_ROW];
-- 
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