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Searched refs:mpeg_quant (Results 1 - 12 of 12) sorted by relevance

/third_party/ffmpeg/libavcodec/
H A Dnvdec_mpeg4.c70 .quant_type = s->mpeg_quant, in nvdec_mpeg4_start_frame()
H A Dvdpau_mpeg4.c70 info->quant_type = s->mpeg_quant; in vdpau_mpeg4_start_frame()
H A Dlibxvid.c87 int mpeg_quant; /**< Quantization type. 0: H.263, 1: MPEG */ member
620 if (x->mpeg_quant) in xvid_encode_init()
889 { "mpeg_quant", "Use MPEG quantizers instead of H.263", OFFSET(mpeg_quant), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE },
H A Dvaapi_mpeg4.c70 .quant_type = s->mpeg_quant, in vaapi_mpeg4_start_frame()
H A Dmpegvideo.h384 int mpeg_quant; member
H A Dmpeg4videoenc.c1026 put_bits(&s->pb, 1, s->mpeg_quant); /* quant type = (0 = H.263 style) */ in mpeg4_encode_vol_header()
1028 if (s->mpeg_quant) { in mpeg4_encode_vol_header()
1378 { "mpeg_quant", "Use MPEG quantizers instead of H.263",
1379 OFFSET(mpeg_quant), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 1, VE },
H A Dmpegvideo_dec.c480 if (s->mpeg_quant || s->codec_id == AV_CODEC_ID_MPEG2VIDEO) { in ff_mpv_frame_start()
H A Dmpeg4videodec.c1178 if (s->mpeg_quant) { in mpeg4_decode_block()
1936 if (s->mpeg_quant) in mpeg4_decode_studio_block()
1940 /* TODO: support mpeg_quant for AC coefficients */ in mpeg4_decode_studio_block()
2366 s->mpeg_quant = get_bits1(gb); /* mpeg2_stream */ in decode_studio_vol_header()
2551 if ((s->mpeg_quant = get_bits1(gb))) { /* vol_quant_type */ in decode_vol_header()
H A Dmpegvideo_enc.c620 if (s->mpeg_quant || s->codec_id == AV_CODEC_ID_MPEG1VIDEO || s->codec_id == AV_CODEC_ID_MPEG2VIDEO || s->codec_id == AV_CODEC_ID_MJPEG || s->codec_id == AV_CODEC_ID_AMV || s->codec_id == AV_CODEC_ID_SPEEDHQ) { in ff_mpv_encode_init()
865 s->mpeg_quant) { in ff_mpv_encode_init()
1645 if (s->mpeg_quant || s->codec_id == AV_CODEC_ID_MPEG2VIDEO) { in frame_start()
3846 if(s->mpeg_quant || s->out_format == FMT_MPEG1 || s->out_format == FMT_MJPEG) in dct_quantize_trellis_c()
4161 // if(s->mpeg_quant || s->out_format == FMT_MPEG1) in dct_quantize_refine()
H A Dmpeg12enc.c1145 s->mpeg_quant = 1; in ff_mpeg1_encode_init()
H A Dmpegvideo.c1532 || (s->codec_id==AV_CODEC_ID_MPEG4 && !s->mpeg_quant))){ in mpv_reconstruct_mb_internal()
/third_party/ffmpeg/libavcodec/x86/
H A Dmpegvideoenc_template.c141 if((s->out_format == FMT_H263 || s->out_format == FMT_H261) && s->mpeg_quant==0){ in dct_quantize()

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