[FFmpeg-devel] [PATCH v3] avcodec/hevc_ps: fix the problem of memcmp losing effectiveness

[James Almer]

On 3/29/2024 12:31 PM, tong1.wu at intel.com wrote:
> From: Tong Wu <tong1.wu at intel.com>
> 
> HEVCHdrParams* receives a pointer which points to a dynamically
> allocated memory block. It causes the memcmp always returning 1.
> Add a function to do the comparision. A condition is also added to
> avoid malloc(0).
> 
> Reviewed-by: James Almer <jamrial at gmail.com>
> Signed-off-by: Tong Wu <tong1.wu at intel.com>
> ---
>   libavcodec/hevc_ps.c | 19 +++++++++++++++----
>   libavcodec/hevc_ps.h |  4 +++-
>   2 files changed, 18 insertions(+), 5 deletions(-)

LGTM. Will apply.