On 6/30/2019 5:45 PM, James Almer wrote:
> From 7.4.3.3.1:
>
> num_tile_columns_minus1 shall be in the range of 0 to PicWidthInCtbsY - 1,
> inclusive.
> num_tile_rows_minus1 shall be in the range of 0 to PicHeightInCtbsY - 1,
> inclusive.
>
> Signed-off-by: James Almer <jamr...@gmail.com>
> ---
> Sorry for not noticing it when reviewing c692051252 and 3b2082c663.
>
> libavcodec/hevc_ps.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/libavcodec/hevc_ps.c b/libavcodec/hevc_ps.c
> index f6e80e1609..abf08b919b 100644
> --- a/libavcodec/hevc_ps.c
> +++ b/libavcodec/hevc_ps.c
> @@ -1588,14 +1588,14 @@ int ff_hevc_decode_nal_pps(GetBitContext *gb,
> AVCodecContext *avctx,
> int num_tile_rows_minus1 = get_ue_golomb(gb);
>
> if (num_tile_columns_minus1 < 0 ||
> - num_tile_columns_minus1 >= sps->ctb_width - 1) {
> + num_tile_columns_minus1 >= sps->ctb_width) {
> av_log(avctx, AV_LOG_ERROR, "num_tile_columns_minus1 out of
> range: %d\n",
> num_tile_columns_minus1);
> ret = num_tile_columns_minus1 < 0 ? num_tile_columns_minus1 :
> AVERROR_INVALIDDATA;
> goto err;
> }
> if (num_tile_rows_minus1 < 0 ||
> - num_tile_rows_minus1 >= sps->ctb_height - 1) {
> + num_tile_rows_minus1 >= sps->ctb_height) {
> av_log(avctx, AV_LOG_ERROR, "num_tile_rows_minus1 out of range:
> %d\n",
> num_tile_rows_minus1);
> ret = num_tile_rows_minus1 < 0 ? num_tile_rows_minus1 :
> AVERROR_INVALIDDATA;
>
Will push soon.
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