--- doc/APIchanges | 3 +++ libavcodec/avcodec.h | 23 +++++++++++++++++++++++ 2 files changed, 26 insertions(+)
diff --git a/doc/APIchanges b/doc/APIchanges index 6f70f3c96..f21dc4db0 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -14,6 +14,9 @@ libavutil: 2017-03-23 API changes, most recent first: 2017-xx-xx - xxxxxxx - lavc 58.x+1.0 - avcodec.h + Add AVCodecHWConfig and AVCodec.hw_configs. + +2017-xx-xx - xxxxxxx - lavc 58.x+1.0 - avcodec.h Add AV_HWACCEL_FLAG_REUSE_CONTEXT. 2017-xx-xx - xxxxxxx - lavfi 7.x+1.0 - avfilter.h diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h index 89e432d16..4f6b76203 100644 --- a/libavcodec/avcodec.h +++ b/libavcodec/avcodec.h @@ -35,6 +35,7 @@ #include "libavutil/cpu.h" #include "libavutil/dict.h" #include "libavutil/frame.h" +#include "libavutil/hwcontext.h" #include "libavutil/log.h" #include "libavutil/pixfmt.h" #include "libavutil/rational.h" @@ -2773,6 +2774,19 @@ typedef struct AVProfile { const char *name; ///< short name for the profile } AVProfile; +typedef struct AVCodecHWConfig { + /** + * A device type which can be supplied to the codec. + */ + enum AVHWDeviceType device_type; + /** + * The matching hardware pixel format which the codec can produce. + * + * Set to AV_PIX_FMT_NONE if no hardware pixel format is available. + */ + enum AVPixelFormat pix_fmt; +} AVCodecHWConfig; + typedef struct AVCodecDefault AVCodecDefault; struct AVSubtitle; @@ -2808,6 +2822,15 @@ typedef struct AVCodec { const AVClass *priv_class; ///< AVClass for the private context const AVProfile *profiles; ///< array of recognized profiles, or NULL if unknown, array is terminated by {FF_PROFILE_UNKNOWN} + /** + * Array of hardware configurations supported by the codec, or NULL + * if no hardware supported. + * + * The array is terminated by a configuration with a device_type of + * AV_HW_DEVICE_TYPE_NONE. + */ + const AVCodecHWConfig *hw_configs; + /***************************************************************** * No fields below this line are part of the public API. They * may not be used outside of libavcodec and can be changed and -- 2.11.0 _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel