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avcodec/huffyuvenc: Deduplicate options 

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2024-04-04 19:51:06 +02:00
parent 5110d16f5a
commit a6979e3bd2
1 changed files with 18 additions and 24 deletions
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42
libavcodec/huffyuvenc.c
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@ -989,37 +989,24 @@ static av_cold int encode_end(AVCodecContext *avctx)
#define OFFSET(x) offsetof(HYuvEncContext, x)
#define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM
#define COMMON_OPTIONS \
{ "non_deterministic", "Allow multithreading for e.g. context=1 at the expense of determinism", \
OFFSET(non_determ), AV_OPT_TYPE_BOOL, { .i64 = 0 }, \
0, 1, VE }, \
{ "pred", "Prediction method", OFFSET(predictor), AV_OPT_TYPE_INT, { .i64 = LEFT }, LEFT, MEDIAN, VE, .unit = "pred" }, \
{ "left", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = LEFT }, INT_MIN, INT_MAX, VE, .unit = "pred" }, \
{ "plane", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PLANE }, INT_MIN, INT_MAX, VE, .unit = "pred" }, \
{ "median", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MEDIAN }, INT_MIN, INT_MAX, VE, .unit = "pred" }, \
static const AVOption normal_options[] = {
COMMON_OPTIONS
{ NULL },
};
static const AVOption ff_options[] = {
COMMON_OPTIONS
static const AVOption options[] = {
/* ffvhuff-only options */
{ "context", "Set per-frame huffman tables", OFFSET(context), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE },
/* Common options */
{ "non_deterministic", "Allow multithreading for e.g. context=1 at the expense of determinism",
OFFSET(non_determ), AV_OPT_TYPE_BOOL, { .i64 = 0 },
0, 1, VE },
{ "pred", "Prediction method", OFFSET(predictor), AV_OPT_TYPE_INT, { .i64 = LEFT }, LEFT, MEDIAN, VE, .unit = "pred" },
{ "left", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = LEFT }, INT_MIN, INT_MAX, VE, .unit = "pred" },
{ "plane", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = PLANE }, INT_MIN, INT_MAX, VE, .unit = "pred" },
{ "median", NULL, 0, AV_OPT_TYPE_CONST, { .i64 = MEDIAN }, INT_MIN, INT_MAX, VE, .unit = "pred" },
{ NULL },
};
static const AVClass normal_class = {
.class_name = "huffyuv",
.item_name = av_default_item_name,
.option = normal_options,
.version = LIBAVUTIL_VERSION_INT,
};
static const AVClass ff_class = {
.class_name = "ffvhuff",
.item_name = av_default_item_name,
.option = ff_options,
.option = options + 1,
.version = LIBAVUTIL_VERSION_INT,
};
@ -1043,6 +1030,13 @@ const FFCodec ff_huffyuv_encoder = {
};
#if CONFIG_FFVHUFF_ENCODER
static const AVClass ff_class = {
.class_name = "ffvhuff",
.item_name = av_default_item_name,
.option = options,
.version = LIBAVUTIL_VERSION_INT,
};
const FFCodec ff_ffvhuff_encoder = {
.p.name = "ffvhuff",
CODEC_LONG_NAME("Huffyuv FFmpeg variant"),