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| author | Vittorio Giovara <vittorio.giovara@gmail.com> | 2015-11-09 03:15:06 +0100 |
|---|---|---|
| committer | Vittorio Giovara <vittorio.giovara@gmail.com> | 2016-01-21 15:33:19 -0500 |
| commit | 2862b63783b5556f7f3fb2d097629bc6879f833a (patch) | |
| tree | 990909a954f2ce1a6cd5ed5f7e94c305426b5b66 /libavcodec/huffyuvenc.c | |
| parent | 243df1351d2d928caa084a5704ed783f0b83f072 (diff) | |
| download | ffmpeg-2862b63783b5556f7f3fb2d097629bc6879f833a.tar.gz | |
lavc: Move prediction_method to codec private options
This options is only used by huffyuv, ffvhuv, jpegls, mjpeg,
mpegvideoenc, png, utvideo.
It is a very codec-specific options, so deprecate the global variant.
Set proper limits to the maximum allowed values, and update utvideoenc
tests to use the new option name.
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Diffstat (limited to 'libavcodec/huffyuvenc.c')
| -rw-r--r-- | libavcodec/huffyuvenc.c | 37 |
1 files changed, 30 insertions, 7 deletions
diff --git a/libavcodec/huffyuvenc.c b/libavcodec/huffyuvenc.c index bd3690162d..a6ffd24017 100644 --- a/libavcodec/huffyuvenc.c +++ b/libavcodec/huffyuvenc.c @@ -193,7 +193,12 @@ FF_ENABLE_DEPRECATION_WARNINGS } avctx->bits_per_coded_sample = s->bitstream_bpp; s->decorrelate = s->bitstream_bpp >= 24; - s->predictor = avctx->prediction_method; +#if FF_API_PRIVATE_OPT +FF_DISABLE_DEPRECATION_WARNINGS + if (avctx->prediction_method) + s->predictor = avctx->prediction_method; +FF_ENABLE_DEPRECATION_WARNINGS +#endif s->interlaced = avctx->flags & AV_CODEC_FLAG_INTERLACED_ME ? 1 : 0; if (s->context) { if (s->flags & (AV_CODEC_FLAG_PASS1 | AV_CODEC_FLAG_PASS2)) { @@ -698,12 +703,34 @@ static av_cold int encode_end(AVCodecContext *avctx) #define OFFSET(x) offsetof(HYuvContext, x) #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM +#define HUFF_CLASS(variant) \ +static const AVClass variant ## _class = { \ + .class_name = # variant, \ + .item_name = av_default_item_name, \ + .option = variant ## _options, \ + .version = LIBAVUTIL_VERSION_INT, \ +} + +#define FF_HUFFYUV_COMMON_OPTS \ +{ "pred", "Prediction method", OFFSET(predictor), AV_OPT_TYPE_INT, { .i64 = LEFT }, LEFT, MEDIAN, VE, "pred" }, \ + { "left", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = LEFT }, INT_MIN, INT_MAX, VE, "pred" }, \ + { "plane", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PLANE }, INT_MIN, INT_MAX, VE, "pred" }, \ + { "median", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MEDIAN }, INT_MIN, INT_MAX, VE, "pred" } + +static const AVOption huffyuv_options[] = { + FF_HUFFYUV_COMMON_OPTS, + { NULL}, +}; + +HUFF_CLASS(huffyuv); + AVCodec ff_huffyuv_encoder = { .name = "huffyuv", .long_name = NULL_IF_CONFIG_SMALL("Huffyuv / HuffYUV"), .type = AVMEDIA_TYPE_VIDEO, .id = AV_CODEC_ID_HUFFYUV, .priv_data_size = sizeof(HYuvContext), + .priv_class = &huffyuv_class, .init = encode_init, .encode2 = encode_frame, .close = encode_end, @@ -717,16 +744,12 @@ AVCodec ff_huffyuv_encoder = { #if CONFIG_FFVHUFF_ENCODER static const AVOption ffhuffyuv_options[] = { + FF_HUFFYUV_COMMON_OPTS, { "context", "Set per-frame huffman tables", OFFSET(context), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE }, { NULL } }; -static const AVClass ffhuffyuv_class = { - .class_name = "ffhuffyuv encoder", - .item_name = av_default_item_name, - .option = ffhuffyuv_options, - .version = LIBAVUTIL_VERSION_INT, -}; +HUFF_CLASS(ffhuffyuv); AVCodec ff_ffvhuff_encoder = { .name = "ffvhuff", |