Re: [FFmpeg-devel] [PATCH] avcodec/cbs_av1: add a range check to tg_end

2020-11-11 Thread James Almer
On 11/10/2020 7:36 PM, Mark Thompson wrote: On 27/10/2020 21:25, James Almer wrote: Section 6.10.1 of the AV1 spec states: It is a requirement of bitstream conformance that the value of tg_start is equal to the value of TileNum at the point that tile_group_obu is invoked. It is a requirement

Re: [FFmpeg-devel] [PATCH] avcodec/cbs_av1: add a range check to tg_end

2020-11-10 Thread Mark Thompson
On 27/10/2020 21:25, James Almer wrote: Section 6.10.1 of the AV1 spec states: It is a requirement of bitstream conformance that the value of tg_start is equal to the value of TileNum at the point that tile_group_obu is invoked. It is a requirement of bitstream conformance that the value of tg_e

Re: [FFmpeg-devel] [PATCH] avcodec/cbs_av1: add a range check to tg_end

2020-11-10 Thread James Almer
On 10/27/2020 6:25 PM, James Almer wrote: Section 6.10.1 of the AV1 spec states: It is a requirement of bitstream conformance that the value of tg_start is equal to the value of TileNum at the point that tile_group_obu is invoked. It is a requirement of bitstream conformance that the value of tg

[FFmpeg-devel] [PATCH] avcodec/cbs_av1: add a range check to tg_end

2020-10-27 Thread James Almer
Section 6.10.1 of the AV1 spec states: It is a requirement of bitstream conformance that the value of tg_start is equal to the value of TileNum at the point that tile_group_obu is invoked. It is a requirement of bitstream conformance that the value of tg_end is greater than or equal to tg_start.

Re: [FFmpeg-devel] [PATCH] avcodec/cbs_av1: add a range check to tg_end

2020-10-27 Thread James Almer
On 10/27/2020 5:09 PM, Mark Thompson wrote: > On 27/10/2020 13:49, James Almer wrote: >> Section 6.10.1 of the AV1 spec states: >> >> It is a requirement of bitstream conformance that the value of tg_end >> is greater than or equal to tg_start. >> >> Signed-off-by: James Almer >> --- >>   libavcod

Re: [FFmpeg-devel] [PATCH] avcodec/cbs_av1: add a range check to tg_end

2020-10-27 Thread Mark Thompson
On 27/10/2020 13:49, James Almer wrote: Section 6.10.1 of the AV1 spec states: It is a requirement of bitstream conformance that the value of tg_end is greater than or equal to tg_start. Signed-off-by: James Almer --- libavcodec/cbs_av1_syntax_template.c | 2 +- 1 file changed, 1 insertion

[FFmpeg-devel] [PATCH] avcodec/cbs_av1: add a range check to tg_end

2020-10-27 Thread James Almer
Section 6.10.1 of the AV1 spec states: It is a requirement of bitstream conformance that the value of tg_end is greater than or equal to tg_start. Signed-off-by: James Almer --- libavcodec/cbs_av1_syntax_template.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavcodec/