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=49e8c8bfe14585bb2a88a37831988ecb49b721fa;hp=5c49b228bf1d6423dde502dcb6c89c1394d63fe9;hb=1f88961fb70bfdffa9c60fcc0c5c9cdc8108e742;hpb=bf2341d5f91b11bf6a9aae9bb281f23f3dd53aa9

diff --git a/plugins/gpu_neon/psx_gpu/psx_gpu.c b/plugins/gpu_neon/psx_gpu/psx_gpu.c
index 5c49b228..49e8c8bf 100644
--- a/plugins/gpu_neon/psx_gpu/psx_gpu.c
+++ b/plugins/gpu_neon/psx_gpu/psx_gpu.c
@@ -3767,7 +3767,7 @@ void render_sprite(psx_gpu_struct *psx_gpu, s32 x, s32 y, u32 u, u32 v,
    RENDER_FLAGS_TEXTURE_MAP);
   render_state |=
    (psx_gpu->render_state_base & ~RENDER_STATE_DITHER);
-  
+
   if((psx_gpu->render_state != render_state) ||
    (psx_gpu->primitive_type != PRIMITIVE_TYPE_SPRITE))
   {
@@ -4316,6 +4316,9 @@ void render_line(psx_gpu_struct *psx_gpu, vertex_struct *vertexes, u32 flags,
 void render_block_fill(psx_gpu_struct *psx_gpu, u32 color, u32 x, u32 y,
  u32 width, u32 height)
 {
+  if((width == 0) || (height == 0))
+    return;
+
   invalidate_texture_cache_region(psx_gpu, x, y, x + width - 1, y + height - 1);
 
 #ifndef NEON_BUILD
@@ -4350,6 +4353,9 @@ void render_block_copy(psx_gpu_struct *psx_gpu, u16 *source, u32 x, u32 y,
   u16 *vram_ptr = psx_gpu->vram_ptr + x + (y * 1024);
   u32 draw_x, draw_y;
 
+  if((width == 0) || (height == 0))
+    return;
+
   invalidate_texture_cache_region(psx_gpu, x, y, x + width - 1, y + height - 1);
 
   for(draw_y = 0; draw_y < height; draw_y++)