Fix initial pitch calculation in YCbCrInput when using subsampling.
[movit] / ycbcr_input.cpp
index bb9138c..6510371 100644 (file)
@@ -24,12 +24,10 @@ YCbCrInput::YCbCrInput(const ImageFormat &image_format,
        pbos[0] = pbos[1] = pbos[2] = 0;
        texture_num[0] = texture_num[1] = texture_num[2] = 0;
 
-       pitch[0] = pitch[1] = pitch[2] = width;
-
        assert(width % ycbcr_format.chroma_subsampling_x == 0);
-       widths[0] = width;
-       widths[1] = width / ycbcr_format.chroma_subsampling_x;
-       widths[2] = width / ycbcr_format.chroma_subsampling_x;
+       pitch[0] = widths[0] = width;
+       pitch[1] = widths[1] = width / ycbcr_format.chroma_subsampling_x;
+       pitch[2] = widths[2] = width / ycbcr_format.chroma_subsampling_x;
 
        assert(height % ycbcr_format.chroma_subsampling_y == 0);
        heights[0] = height;