case PIX_FMT_NV21:
w2 = (width + (1 << pinfo->x_chroma_shift) - 1) >> pinfo->x_chroma_shift;
picture->linesize[0] = width;
- picture->linesize[1] = w2;
+ picture->linesize[1] = 2 * w2;
break;
case PIX_FMT_RGB24:
case PIX_FMT_BGR24:
case PIX_FMT_NV12:
case PIX_FMT_NV21:
h2 = (height + (1 << pinfo->y_chroma_shift) - 1) >> pinfo->y_chroma_shift;
- size2 = picture->linesize[1] * h2 * 2;
+ size2 = picture->linesize[1] * h2;
picture->data[0] = ptr;
picture->data[1] = picture->data[0] + size;
picture->data[2] = NULL;
picture->data[3] = NULL;
- return size + 2 * size2;
+ return size + size2;
case PIX_FMT_RGB24:
case PIX_FMT_BGR24:
case PIX_FMT_ARGB:
if (i == 1) {
w = ((width >> pf->x_chroma_shift) * pf->depth + 7) / 8;
h = height >> pf->y_chroma_shift;
+ if (pix_fmt == PIX_FMT_NV12 || pix_fmt == PIX_FMT_NV21)
+ w <<= 1;
} else if (i == 3) {
w = ow;
h = oh;