diff options
| -rw-r--r-- | doc/APIchanges | 4 | ||||
| -rw-r--r-- | libavcodec/avcodec.h | 8 | ||||
| -rw-r--r-- | libavcodec/imgconvert.c | 7 | ||||
| -rw-r--r-- | libavcodec/version.h | 3 | ||||
| -rw-r--r-- | libavutil/avutil.h | 2 | ||||
| -rw-r--r-- | libavutil/pixdesc.c | 6 | ||||
| -rw-r--r-- | libavutil/pixdesc.h | 9 |
7 files changed, 34 insertions, 5 deletions
diff --git a/doc/APIchanges b/doc/APIchanges index 90dd0ec10e..d0d4f4f798 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -13,6 +13,10 @@ libavutil: 2011-04-18 API changes, most recent first: +2011-05-XX - xxxxxx - lavu 51.X.0 - pixdesc.h + Add av_get_pix_fmt_name() in libavutil/pixdesc.h, and deprecate + avcodec_get_pix_fmt_name() in libavcodec/avcodec.h in its favor. + 2011-05-25 - 30315a8 - lavf 53.1.0 - avformat.h Add fps_probe_size to AVFormatContext. diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index e067ee0273..ce3a4a6b94 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -3306,7 +3306,15 @@ int avpicture_layout(const AVPicture* src, enum PixelFormat pix_fmt, int width, */ int avpicture_get_size(enum PixelFormat pix_fmt, int width, int height); void avcodec_get_chroma_sub_sample(enum PixelFormat pix_fmt, int *h_shift, int *v_shift); + +#if FF_API_GET_PIX_FMT_NAME +/** + * @deprecated Deprecated in favor of av_get_pix_fmt_name(). + */ +attribute_deprecated const char *avcodec_get_pix_fmt_name(enum PixelFormat pix_fmt); +#endif + void avcodec_set_dimensions(AVCodecContext *s, int width, int height); /** diff --git a/libavcodec/imgconvert.c b/libavcodec/imgconvert.c index 23e4318c71..351ed7ada7 100644 --- a/libavcodec/imgconvert.c +++ b/libavcodec/imgconvert.c @@ -417,13 +417,12 @@ void avcodec_get_chroma_sub_sample(enum PixelFormat pix_fmt, int *h_shift, int * *v_shift = av_pix_fmt_descriptors[pix_fmt].log2_chroma_h; } +#if FF_API_GET_PIX_FMT_NAME const char *avcodec_get_pix_fmt_name(enum PixelFormat pix_fmt) { - if ((unsigned)pix_fmt >= PIX_FMT_NB) - return NULL; - else - return av_pix_fmt_descriptors[pix_fmt].name; + return av_get_pix_fmt_name(pix_fmt); } +#endif int ff_is_hwaccel_pix_fmt(enum PixelFormat pix_fmt) { diff --git a/libavcodec/version.h b/libavcodec/version.h index 894188b093..aded68e83e 100644 --- a/libavcodec/version.h +++ b/libavcodec/version.h @@ -65,5 +65,8 @@ #ifndef FF_API_FLAC_GLOBAL_OPTS #define FF_API_FLAC_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 54) #endif +#ifndef FF_API_GET_PIX_FMT_NAME +#define FF_API_GET_PIX_FMT_NAME (LIBAVCODEC_VERSION_MAJOR < 54) +#endif #endif /* AVCODEC_VERSION_H */ diff --git a/libavutil/avutil.h b/libavutil/avutil.h index 43f0815fd2..8b8ca40c94 100644 --- a/libavutil/avutil.h +++ b/libavutil/avutil.h @@ -40,7 +40,7 @@ #define AV_VERSION(a, b, c) AV_VERSION_DOT(a, b, c) #define LIBAVUTIL_VERSION_MAJOR 51 -#define LIBAVUTIL_VERSION_MINOR 1 +#define LIBAVUTIL_VERSION_MINOR 2 #define LIBAVUTIL_VERSION_MICRO 0 #define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \ diff --git a/libavutil/pixdesc.c b/libavutil/pixdesc.c index bff45e522a..77584755d6 100644 --- a/libavutil/pixdesc.c +++ b/libavutil/pixdesc.c @@ -906,6 +906,12 @@ static enum PixelFormat get_pix_fmt_internal(const char *name) return PIX_FMT_NONE; } +const char *av_get_pix_fmt_name(enum PixelFormat pix_fmt) +{ + return (unsigned)pix_fmt < PIX_FMT_NB ? + av_pix_fmt_descriptors[pix_fmt].name : NULL; +} + #if HAVE_BIGENDIAN # define X_NE(be, le) be #else diff --git a/libavutil/pixdesc.h b/libavutil/pixdesc.h index cb75641058..979a23539b 100644 --- a/libavutil/pixdesc.h +++ b/libavutil/pixdesc.h @@ -23,6 +23,7 @@ #define AVUTIL_PIXDESC_H #include <inttypes.h> +#include "pixfmt.h" typedef struct AVComponentDescriptor{ uint16_t plane :2; ///< which of the 4 planes contains the component @@ -142,6 +143,14 @@ void av_write_image_line(const uint16_t *src, uint8_t *data[4], const int linesi enum PixelFormat av_get_pix_fmt(const char *name); /** + * Return the short name for a pixel format, NULL in case pix_fmt is + * unknown. + * + * @see av_get_pix_fmt(), av_get_pix_fmt_string() + */ +const char *av_get_pix_fmt_name(enum PixelFormat pix_fmt); + +/** * Print in buf the string corresponding to the pixel format with * number pix_fmt, or an header if pix_fmt is negative. * |