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| author | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-04-05 21:50:12 +0200 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@outlook.com> | 2021-04-10 03:31:04 +0200 |
| commit | b3a38eaff492a64370092e6ff7d780199cebc68b (patch) | |
| tree | 6e331170c4e2ee9270cd6e828f9087ea28a477a2 /libavcodec/mpegvideo_enc.c | |
| parent | 7c109cb92381c4895a95cf706527c0d0ff656ee7 (diff) | |
| download | ffmpeg-b3a38eaff492a64370092e6ff7d780199cebc68b.tar.gz | |
avcodec/mpegvideo_enc: Make AMV encoder usable without MJPEG encoder
Up until now the relevant checks all checked for the existence of the
MJPEG encoder only.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
Diffstat (limited to 'libavcodec/mpegvideo_enc.c')
| -rw-r--r-- | libavcodec/mpegvideo_enc.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c index 651b1b5325..85a1e2c2d9 100644 --- a/libavcodec/mpegvideo_enc.c +++ b/libavcodec/mpegvideo_enc.c @@ -789,17 +789,17 @@ FF_ENABLE_DEPRECATION_WARNINGS avctx->delay = s->low_delay ? 0 : (s->max_b_frames + 1); s->rtp_mode = 1; break; +#if CONFIG_MJPEG_ENCODER || CONFIG_AMV_ENCODER case AV_CODEC_ID_MJPEG: case AV_CODEC_ID_AMV: s->out_format = FMT_MJPEG; s->intra_only = 1; /* force intra only for jpeg */ - if (!CONFIG_MJPEG_ENCODER) - return AVERROR_ENCODER_NOT_FOUND; if ((ret = ff_mjpeg_encode_init(s)) < 0) return ret; avctx->delay = 0; s->low_delay = 1; break; +#endif case AV_CODEC_ID_SPEEDHQ: s->out_format = FMT_SPEEDHQ; s->intra_only = 1; /* force intra only for SHQ */ @@ -1097,7 +1097,7 @@ av_cold int ff_mpv_encode_end(AVCodecContext *avctx) ff_rate_control_uninit(s); ff_mpv_common_end(s); - if (CONFIG_MJPEG_ENCODER && + if ((CONFIG_MJPEG_ENCODER || CONFIG_AMV_ENCODER) && s->out_format == FMT_MJPEG) ff_mjpeg_encode_close(s); @@ -1926,7 +1926,7 @@ FF_ENABLE_DEPRECATION_WARNINGS frame_end(s); - if (CONFIG_MJPEG_ENCODER && s->out_format == FMT_MJPEG) + if ((CONFIG_MJPEG_ENCODER || CONFIG_AMV_ENCODER) && s->out_format == FMT_MJPEG) ff_mjpeg_encode_picture_trailer(&s->pb, s->header_bits); if (avctx->rc_buffer_size) { @@ -2596,11 +2596,12 @@ static av_always_inline void encode_mb_internal(MpegEncContext *s, if (CONFIG_H263_ENCODER) ff_h263_encode_mb(s, s->block, motion_x, motion_y); break; +#if CONFIG_MJPEG_ENCODER || CONFIG_AMV_ENCODER case AV_CODEC_ID_MJPEG: case AV_CODEC_ID_AMV: - if (CONFIG_MJPEG_ENCODER) - ff_mjpeg_encode_mb(s, s->block); + ff_mjpeg_encode_mb(s, s->block); break; +#endif case AV_CODEC_ID_SPEEDHQ: if (CONFIG_SPEEDHQ_ENCODER) ff_speedhq_encode_mb(s, s->block); @@ -2853,7 +2854,8 @@ static void write_slice_end(MpegEncContext *s){ } ff_mpeg4_stuffing(&s->pb); - }else if(CONFIG_MJPEG_ENCODER && s->out_format == FMT_MJPEG){ + } else if ((CONFIG_MJPEG_ENCODER || CONFIG_AMV_ENCODER) && + s->out_format == FMT_MJPEG) { ff_mjpeg_encode_stuffing(s); } else if (CONFIG_SPEEDHQ_ENCODER && s->out_format == FMT_SPEEDHQ) { ff_speedhq_end_slice(s); @@ -3921,11 +3923,14 @@ static int encode_picture(MpegEncContext *s, int picture_number) s->mb_x = s->mb_y = 0; s->last_bits= put_bits_count(&s->pb); switch(s->out_format) { +#if CONFIG_MJPEG_ENCODER || CONFIG_AMV_ENCODER case FMT_MJPEG: - if (CONFIG_MJPEG_ENCODER && s->huffman != HUFFMAN_TABLE_OPTIMAL) + /* s->huffman == HUFFMAN_TABLE_OPTIMAL can only be true for MJPEG. */ + if (!CONFIG_MJPEG_ENCODER || s->huffman != HUFFMAN_TABLE_OPTIMAL) ff_mjpeg_encode_picture_header(s->avctx, &s->pb, &s->intra_scantable, s->pred, s->intra_matrix, s->chroma_intra_matrix); break; +#endif case FMT_SPEEDHQ: if (CONFIG_SPEEDHQ_ENCODER) ff_speedhq_encode_picture_header(s); |