psx_gpu: 2x sprite fixes and integration

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

diff --git a/plugins/gpu_neon/psx_gpu/psx_gpu.c b/plugins/gpu_neon/psx_gpu/psx_gpu.c
index 092125b..2d552aa 100644 (file)
--- a/plugins/gpu_neon/psx_gpu/psx_gpu.c
+++ b/plugins/gpu_neon/psx_gpu/psx_gpu.c
@@ -3574,7 +3574,7 @@ void setup_sprite_16bpp(psx_gpu_struct *psx_gpu, s32 x, s32 y, s32 u,
   u32 left_offset = u & 0x7;
   u32 width_rounded = width + left_offset + 7;
 
-  u16 *fb_ptr = psx_gpu->vram_ptr + (y * 1024) + (s32)(x - left_offset);
+  u16 *fb_ptr = psx_gpu->vram_out_ptr + (y * 1024) + (s32)(x - left_offset);
   u32 right_width = width_rounded & 0x7;
   u32 block_width = width_rounded / 8;
   u32 fb_ptr_pitch = (1024 + 8) - (block_width * 8);
@@ -3696,7 +3696,7 @@ void setup_sprite_untextured(psx_gpu_struct *psx_gpu, s32 x, s32 y, s32 u,
 {
   u32 right_width = ((width - 1) & 0x7) + 1;
   u32 right_mask_bits = (0xFF << right_width);
-  u16 *fb_ptr = psx_gpu->vram_ptr + (y * 1024) + x;
+  u16 *fb_ptr = psx_gpu->vram_out_ptr + (y * 1024) + x;
   u32 block_width = (width + 7) / 8;
   u32 fb_ptr_pitch = 1024 - ((block_width - 1) * 8);
   u32 blocks_remaining;
@@ -4179,9 +4179,6 @@ do                                                                             \
   {                                                                            \
     delta_y *= -1;                                                             \
                                                                                \
-    if(delta_y >= 512)                                                         \
-      return;                                                                  \
-                                                                               \
     if(delta_x > delta_y)                                                      \
     {                                                                          \
       draw_line_span_horizontal(decrement, shading, blending, dithering,       \
@@ -4195,9 +4192,6 @@ do                                                                             \
   }                                                                            \
   else                                                                         \
   {                                                                            \
-    if(delta_y >= 512)                                                         \
-      return;                                                                  \
-                                                                               \
     if(delta_x > delta_y)                                                      \
     {                                                                          \
       draw_line_span_horizontal(increment, shading, blending, dithering,       \
@@ -4212,7 +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;
@@ -4264,9 +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;
@@ -4732,3 +4736,4 @@ void triangle_benchmark(psx_gpu_struct *psx_gpu)
 
 #endif
 
+#include "psx_gpu_4x.c"