Lines Matching defs:avctx
141 /* used when avctx flag AV_CODEC_FLAG_DROPCHANGED is set */
173 static av_always_inline int64_t ff_samples_to_time_base(AVCodecContext *avctx,
178 return av_rescale_q(samples, (AVRational){ 1, avctx->sample_rate },
179 avctx->time_base);
206 int ff_get_buffer(AVCodecContext *avctx, AVFrame *frame, int flags);
213 int ff_reget_buffer(AVCodecContext *avctx, AVFrame *frame, int flags);
215 int ff_thread_can_start_frame(AVCodecContext *avctx);
217 int avpriv_h264_has_num_reorder_frames(AVCodecContext *avctx);
231 int ff_set_sar(AVCodecContext *avctx, AVRational sar);
250 int ff_get_format(AVCodecContext *avctx, const enum AVPixelFormat *fmt);
255 AVCPBProperties *ff_add_cpb_side_data(AVCodecContext *avctx);
277 int64_t ff_guess_coded_bitrate(AVCodecContext *avctx);