X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=pcsx_rearmed.git;a=blobdiff_plain;f=plugins%2Fgpu_neon%2Fpsx_gpu%2Fpsx_gpu.c;h=9b5a64d730ef0d10bcdfa005238a0757b496a5cb;hp=28ebcf51e2b6cda5b7ce1a39d71a3f9d16ee783e;hb=3b3dee71d84bbbb376548d794b7a11cd38833cf0;hpb=c6063f8985c69362a89a12111f393229ab65d05f

diff --git a/plugins/gpu_neon/psx_gpu/psx_gpu.c b/plugins/gpu_neon/psx_gpu/psx_gpu.c
index 28ebcf51..9b5a64d7 100644
--- a/plugins/gpu_neon/psx_gpu/psx_gpu.c
+++ b/plugins/gpu_neon/psx_gpu/psx_gpu.c
@@ -3118,14 +3118,6 @@ static void render_triangle_p(psx_gpu_struct *psx_gpu,
       }
     }
   }
-  if(psx_gpu->render_mode & RENDER_DOUBLE_MODE)
-  {
-    u32 i;
-    for(i = 0; i < psx_gpu->num_spans; i++)
-    {
-      psx_gpu->span_edge_data[i].y *= 2;
-    }
-  }
 
   u32 render_state = flags &
    (RENDER_FLAGS_MODULATE_TEXELS | RENDER_FLAGS_BLEND | 
@@ -4187,9 +4179,6 @@ do                                                                             \
   {                                                                            \
     delta_y *= -1;                                                             \
                                                                                \
-    if(delta_y >= 512)                                                         \
-      return;                                                                  \
-                                                                               \
     if(delta_x > delta_y)                                                      \
     {                                                                          \
       draw_line_span_horizontal(decrement, shading, blending, dithering,       \
@@ -4203,9 +4192,6 @@ do                                                                             \
   }                                                                            \
   else                                                                         \
   {                                                                            \
-    if(delta_y >= 512)                                                         \
-      return;                                                                  \
-                                                                               \
     if(delta_x > delta_y)                                                      \
     {                                                                          \
       draw_line_span_horizontal(increment, shading, blending, dithering,       \
@@ -4220,7 +4206,7 @@ do                                                                             \
 
                                                                                 
 void render_line(psx_gpu_struct *psx_gpu, vertex_struct *vertexes, u32 flags,
- u32 color)
+ u32 color, int double_resolution)
 {
   s32 color_r, color_g, color_b;
   u32 triangle_winding = 0;
@@ -4272,9 +4258,19 @@ void render_line(psx_gpu_struct *psx_gpu, vertex_struct *vertexes, u32 flags,
   delta_x = x_b - x_a;
   delta_y = y_b - y_a;
 
-  if(delta_x >= 1024)
+  if(delta_x >= 1024 || delta_y >= 512 || delta_y <= -512)
     return;
 
+  if(double_resolution)
+  {
+    x_a *= 2;
+    x_b *= 2;
+    y_a *= 2;
+    y_b *= 2;
+    delta_x *= 2;
+    delta_y *= 2;
+  }
+
   flags &= ~RENDER_FLAGS_TEXTURE_MAP;
 
   vram_ptr = psx_gpu->vram_out_ptr + (y_a * 1024) + x_a;
@@ -4519,6 +4515,9 @@ void render_block_fill_enh(psx_gpu_struct *psx_gpu, u32 color, u32 x, u32 y,
   if((width == 0) || (height == 0))
     return;
 
+  if(width > 1024)
+    width = 1024;
+
   u32 r = color & 0xFF;
   u32 g = (color >> 8) & 0xFF;
   u32 b = (color >> 16) & 0xFF;
@@ -4526,9 +4525,9 @@ void render_block_fill_enh(psx_gpu_struct *psx_gpu, u32 color, u32 x, u32 y,
    psx_gpu->mask_msb;
   u32 color_32bpp = color_16bpp | (color_16bpp << 16);
 
-  u32 *vram_ptr = (u32 *)(psx_gpu->vram_out_ptr + x + (y * 2048));
+  u32 *vram_ptr = (u32 *)(psx_gpu->vram_out_ptr + x + (y * 1024));
 
-  u32 pitch = 2048 / 2 - (width / 2);
+  u32 pitch = 1024 / 2 - (width / 2);
   u32 num_width;
 
   while(height)
@@ -4671,6 +4670,8 @@ void initialize_psx_gpu(psx_gpu_struct *psx_gpu, u16 *vram)
   psx_gpu->dither_table[3] = dither_table_row(3, -1, 2, -2);
 
   psx_gpu->primitive_type = PRIMITIVE_TYPE_UNKNOWN;
+
+  psx_gpu->enhancement_x_threshold = 256;
 }
 
 u64 get_us(void)