VITA: fix yuv texture update

(cherry picked from commit 86fd4ed)
libsdl-org · Oct 17, 2024 · 217bc17 · 217bc17
1 parent 7107e02
commit 217bc17
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/render/vitagxm/SDL_render_vita_gxm.c b/src/render/vitagxm/SDL_render_vita_gxm.c
@@ -366,6 +366,7 @@ static int VITA_GXM_UpdateTexture(SDL_Renderer *renderer, SDL_Texture *texture,
     length = rect->w * SDL_BYTESPERPIXEL(texture->format);
     if (length == pitch && length == dpitch) {
         SDL_memcpy(dst, pixels, length * rect->h);
+        pixels += pitch * rect->h;
     } else {
         for (row = 0; row < rect->h; ++row) {
             SDL_memcpy(dst, pixels, length);
@@ -393,6 +394,7 @@ static int VITA_GXM_UpdateTexture(SDL_Renderer *renderer, SDL_Texture *texture,
         // U plane
         if (length == uv_src_pitch && length == uv_pitch) {
             SDL_memcpy(Udst, pixels, length * UVrect.h);
+            pixels += uv_src_pitch * UVrect.h;
         } else {
             for (row = 0; row < UVrect.h; ++row) {
                 SDL_memcpy(Udst, pixels, length);