X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=plugins%2Fgpulib%2Fvout_pl.c;h=6e2764c94116bba8f6cdd4e8144403e76294ebca;hb=7956599fa5f666016f71870d9889748c97839041;hp=47c28f3e73fe445ed521c653707203e45702a053;hpb=0b02eb7712f1272fa7f38b0af41968b53af3b5a8;p=pcsx_rearmed.git

diff --git a/plugins/gpulib/vout_pl.c b/plugins/gpulib/vout_pl.c
index 47c28f3e..6e2764c9 100644
--- a/plugins/gpulib/vout_pl.c
+++ b/plugins/gpulib/vout_pl.c
@@ -68,15 +68,17 @@ static void blit(void)
   uint8_t *dest;
 
   dest = (uint8_t *)screen_buf;
-  if (dest == NULL)
+  if (dest == NULL || w == 0 || stride == 0)
     return;
 
   if (gpu.state.enhancement_active) {
-    vram = gpu.enhancement_bufer;
+    // this layout is gpu_neon specific..
+    vram = gpu.enhancement_bufer +
+      (x + 8) / stride * 1024 * 1024;
     x *= 2;
     y *= 2;
-    w *= 2;
-    h *= 2;
+    w = w * 2;
+    h = h * 2;
     stride *= 2;
     vram_mask = 1024 * 1024 - 1;
   }
@@ -128,10 +130,15 @@ void vout_update(void)
 
 void vout_blank(void)
 {
-  check_mode_change();
   if (cbs->pl_vout_raw_flip == NULL) {
+    int w = gpu.screen.hres;
+    int h = gpu.screen.h;
     int bytespp = gpu.status.rgb24 ? 3 : 2;
-    memset(screen_buf, 0, gpu.screen.hres * gpu.screen.h * bytespp);
+    if (gpu.state.enhancement_active) {
+      w *= 2;
+      h *= 2;
+    }
+    memset(screen_buf, 0, w * h * bytespp);
     screen_buf = cbs->pl_vout_flip();
   }
 }