Correct Pitch in Fermi2D

src/video_core/renderer_opengl/gl_rasterizer_cache.cpp

@@ -281,10 +281,7 @@ std::size_t SurfaceParams::InnerMemorySize(bool force_gl, bool layer_only,
     params.component_type = ComponentTypeFromRenderTarget(config.format);
     params.type = GetFormatType(params.pixel_format);
     params.width = config.width;
-    if (!params.is_tiled) {
-        const u32 bpp = params.GetFormatBpp() / 8;
-        params.pitch = config.width * bpp;
-    }
+    params.pitch = config.pitch;
     params.height = config.height;
     params.unaligned_height = config.height;
     params.target = SurfaceTarget::Texture2D;