On Thu, 20 Apr 2017 11:26:10 -0400
Vittorio Giovara <[email protected]> wrote:
> This should make these APIs simpler to use, and less error prone
> in case the caller does not check they are valid, and makes them
> more similar to other naming APIs.
> ---
> This should help in the bug in avprobe found by Luca.
> Sending as RFC since I believe we are allowed to break this API as we
> did the version bump, but I'd like to be sure.
>
> Vittorio
>
> libavutil/pixdesc.c | 10 +++++-----
> libavutil/pixdesc.h | 10 +++++-----
> 2 files changed, 10 insertions(+), 10 deletions(-)
>
> diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c
> index fb2e1a12f3..a2c4f9ba84 100644
> --- a/libavutil/pixdesc.c
> +++ b/libavutil/pixdesc.c
> @@ -2003,30 +2003,30 @@ enum AVPixelFormat av_pix_fmt_swap_endianness(enum
> AVPixelFormat pix_fmt)
> const char *av_color_range_name(enum AVColorRange range)
> {
> return (unsigned) range < AVCOL_RANGE_NB ?
> - color_range_names[range] : NULL;
> + color_range_names[range] : "unknown";
> }
>
> const char *av_color_primaries_name(enum AVColorPrimaries primaries)
> {
> return (unsigned) primaries < AVCOL_PRI_NB ?
> - color_primaries_names[primaries] : NULL;
> + color_primaries_names[primaries] : "unknown";
> }
>
> const char *av_color_transfer_name(enum AVColorTransferCharacteristic
> transfer)
> {
> return (unsigned) transfer < AVCOL_TRC_NB ?
> - color_transfer_names[transfer] : NULL;
> + color_transfer_names[transfer] : "unknown";
> }
>
> const char *av_color_space_name(enum AVColorSpace space)
> {
> return (unsigned) space < AVCOL_SPC_NB ?
> - color_space_names[space] : NULL;
> + color_space_names[space] : "unknown";
> }
>
> const char *av_chroma_location_name(enum AVChromaLocation location)
> {
> return (unsigned) location < AVCHROMA_LOC_NB ?
> - chroma_location_names[location] : NULL;
> + chroma_location_names[location] : "unknown";
> }
>
> diff --git a/libavutil/pixdesc.h b/libavutil/pixdesc.h
> index 3bb10f777a..4e53f59ef5 100644
> --- a/libavutil/pixdesc.h
> +++ b/libavutil/pixdesc.h
> @@ -293,27 +293,27 @@ int av_pix_fmt_count_planes(enum AVPixelFormat pix_fmt);
> enum AVPixelFormat av_pix_fmt_swap_endianness(enum AVPixelFormat pix_fmt);
>
> /**
> - * @return the name for provided color range or NULL if unknown.
> + * @return the name for provided color range or "unknown" if unknown.
> */
> const char *av_color_range_name(enum AVColorRange range);
>
> /**
> - * @return the name for provided color primaries or NULL if unknown.
> + * @return the name for provided color primaries or "unknown" if unknown.
> */
> const char *av_color_primaries_name(enum AVColorPrimaries primaries);
>
> /**
> - * @return the name for provided color transfer or NULL if unknown.
> + * @return the name for provided color transfer or "unknown" if unknown.
> */
> const char *av_color_transfer_name(enum AVColorTransferCharacteristic
> transfer);
>
> /**
> - * @return the name for provided color space or NULL if unknown.
> + * @return the name for provided color space or "unknown" if unknown.
> */
> const char *av_color_space_name(enum AVColorSpace space);
>
> /**
> - * @return the name for provided chroma location or NULL if unknown.
> + * @return the name for provided chroma location or "unknown" if unknown.
> */
> const char *av_chroma_location_name(enum AVChromaLocation location);
>
This is a serious API change and needs to go through the entire
deprecation circus.
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