virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2024-11-26 19:01:44 +02:00
Code Issues Releases Activity

lavc: Move noise_reduction to codec private options

Browse Source 
This option is only used by mpegvideoenc, x264, xavs, and vpx.
It is a very codec-specific option, so deprecate the global variant.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
This commit is contained in:
Vittorio Giovara 2015-09-13 23:45:24 +02:00
parent 7c79587d74
commit 1482aff204
9 changed files with 53 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
libavcodec/avcodec.h
View File

@ -1876,14 +1876,11 @@ typedef struct AVCodecContext {
/** @deprecated use encoder private options instead */
attribute_deprecated
int scenechange_threshold;
#endif
/**
* noise reduction strength
* - encoding: Set by user.
* - decoding: unused
*/
/** @deprecated use encoder private options instead */
attribute_deprecated
int noise_reduction;
#endif
#if FF_API_MPV_OPT
/**

10
libavcodec/libvpxenc.c
View File

@ -68,6 +68,7 @@ typedef struct VP8EncoderContext {
int crf;
int static_thresh;
int drop_threshold;
int noise_sensitivity;
} VP8Context;
/** String mappings for enum vp8e_enc_control_id */
@ -352,7 +353,13 @@ FF_ENABLE_DEPRECATION_WARNINGS
codecctl_int(avctx, VP8E_SET_ARNR_TYPE, ctx->arnr_type);
if (CONFIG_LIBVPX_VP8_ENCODER && iface == &vpx_codec_vp8_cx_algo) {
codecctl_int(avctx, VP8E_SET_NOISE_SENSITIVITY, avctx->noise_reduction);
#if FF_API_PRIVATE_OPT
FF_DISABLE_DEPRECATION_WARNINGS
if (avctx->noise_reduction)
ctx->noise_sensitivity = avctx->noise_reduction;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
codecctl_int(avctx, VP8E_SET_NOISE_SENSITIVITY, ctx->noise_sensitivity);
codecctl_int(avctx, VP8E_SET_TOKEN_PARTITIONS, av_log2(avctx->slices));
}
#if FF_API_MPV_OPT
@ -603,6 +610,7 @@ static const AVOption options[] = {
{ "crf", "Select the quality for constant quality mode", offsetof(VP8Context, crf), AV_OPT_TYPE_INT, {.i64 = 0}, 0, 63, VE },
{ "static-thresh", "A change threshold on blocks below which they will be skipped by the encoder", OFFSET(static_thresh), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
{ "drop-threshold", "Frame drop threshold", offsetof(VP8Context, drop_threshold), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, VE },
{ "noise-sensitivity", "Noise sensitivity", OFFSET(noise_sensitivity), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 4, VE},
{ NULL }
};

13
libavcodec/libx264.c
View File

@ -82,6 +82,7 @@ typedef struct X264Context {
int b_frame_strategy;
int chroma_offset;
int scenechange_threshold;
int noise_reduction;
char *x264_params;
} X264Context;
@ -454,8 +455,13 @@ FF_ENABLE_DEPRECATION_WARNINGS
x4->params.analyse.i_trellis = avctx->trellis;
if (avctx->me_range >= 0)
x4->params.analyse.i_me_range = avctx->me_range;
if (avctx->noise_reduction >= 0)
x4->params.analyse.i_noise_reduction = avctx->noise_reduction;
#if FF_API_PRIVATE_OPT
FF_DISABLE_DEPRECATION_WARNINGS
if (!x4->noise_reduction)
x4->noise_reduction = avctx->noise_reduction;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
x4->params.analyse.i_noise_reduction = x4->noise_reduction;
if (avctx->me_subpel_quality >= 0)
x4->params.analyse.i_subpel_refine = avctx->me_subpel_quality;
#if FF_API_PRIVATE_OPT
@ -759,6 +765,7 @@ static const AVOption options[] = {
{ "b_strategy", "Strategy to choose between I/P/B-frames", OFFSET(b_frame_strategy), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 2, VE },
{ "chromaoffset", "QP difference between chroma and luma", OFFSET(chroma_offset), AV_OPT_TYPE_INT, { .i64 = 0 }, INT_MIN, INT_MAX, VE },
{ "sc_threshold", "Scene change threshold", OFFSET(scenechange_threshold), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
{ "noise_reduction", "Noise reduction", OFFSET(noise_reduction), AV_OPT_TYPE_INT, { .i64 = 0 }, 0, INT_MAX, VE },
{ "x264-params", "Override the x264 configuration using a :-separated list of key=value parameters", OFFSET(x264_params), AV_OPT_TYPE_STRING, { 0 }, 0, 0, VE },
{ NULL },
@ -779,7 +786,9 @@ static const AVCodecDefault x264_defaults[] = {
{ "sc_threshold", "-1" },
#endif
{ "trellis", "-1" },
#if FF_API_PRIVATE_OPT
{ "nr", "-1" },
#endif
{ "me_range", "-1" },
#if FF_API_MOTION_EST
{ "me_method", "-1" },

12
libavcodec/libxavs.c
View File

@ -59,6 +59,7 @@ typedef struct XavsContext {
int b_frame_strategy;
int chroma_offset;
int scenechange_threshold;
int noise_reduction;
int64_t *pts_buffer;
int out_frame_count;
@ -368,7 +369,15 @@ FF_ENABLE_DEPRECATION_WARNINGS
x4->params.analyse.b_transform_8x8 = 1; //avctx->flags2 & AV_CODEC_FLAG2_8X8DCT;
x4->params.analyse.i_trellis = avctx->trellis;
x4->params.analyse.i_noise_reduction = avctx->noise_reduction;
#if FF_API_PRIVATE_OPT
FF_DISABLE_DEPRECATION_WARNINGS
if (avctx->noise_reduction >= 0)
x4->noise_reduction = avctx->noise_reduction;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
x4->params.analyse.i_noise_reduction = x4->noise_reduction;
if (avctx->level > 0)
x4->params.i_level_idc = avctx->level;
@ -467,6 +476,7 @@ static const AVOption options[] = {
{ "b_strategy", "Strategy to choose between I/P/B-frames", OFFSET(b_frame_strategy), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, 2, VE},
{ "chromaoffset", "QP difference between chroma and luma", OFFSET(chroma_offset), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, VE},
{ "sc_threshold", "Scene change threshold", OFFSET(scenechange_threshold), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, INT_MAX, VE},
{ "noise_reduction", "Noise reduction", OFFSET(noise_reduction), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, INT_MAX, VE},
{ NULL },
};

2
libavcodec/mpegvideo.c
View File

@ -342,7 +342,7 @@ static int init_duplicate_context(MpegEncContext *s)
ME_MAP_SIZE * sizeof(uint32_t), fail)
FF_ALLOCZ_OR_GOTO(s->avctx, s->me.score_map,
ME_MAP_SIZE * sizeof(uint32_t), fail)
if (s->avctx->noise_reduction) {
if (s->noise_reduction) {
FF_ALLOCZ_OR_GOTO(s->avctx, s->dct_error_sum,
2 * 64 * sizeof(int), fail)
}

2
libavcodec/mpegvideo.h
View File

@ -536,6 +536,7 @@ typedef struct MpegEncContext {
int frame_skip_cmp;
int scenechange_threshold;
int noise_reduction;
} MpegEncContext;
/* mpegvideo_enc common options */
@ -609,6 +610,7 @@ FF_MPV_OPT_CMP_FUNC, \
{"skip_exp", "Frame skip exponent", FF_MPV_OFFSET(frame_skip_exp), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
{"skip_cmp", "Frame skip compare function", FF_MPV_OFFSET(frame_skip_cmp), AV_OPT_TYPE_INT, {.i64 = FF_CMP_DCTMAX }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS, "cmp_func" }, \
{"sc_threshold", "Scene change threshold", FF_MPV_OFFSET(scenechange_threshold), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
{"noise_reduction", "Noise reduction", FF_MPV_OFFSET(noise_reduction), AV_OPT_TYPE_INT, {.i64 = 0 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS }, \
extern const AVOption ff_mpv_generic_options[];

16
libavcodec/mpegvideo_enc.c
View File

@ -721,6 +721,13 @@ FF_ENABLE_DEPRECATION_WARNINGS
return -1;
}
#if FF_API_PRIVATE_OPT
FF_DISABLE_DEPRECATION_WARNINGS
if (avctx->noise_reduction)
s->noise_reduction = avctx->noise_reduction;
FF_ENABLE_DEPRECATION_WARNINGS
#endif
avctx->has_b_frames = !s->low_delay;
s->encoding = 1;
@ -760,7 +767,8 @@ FF_ENABLE_DEPRECATION_WARNINGS
FF_ALLOCZ_OR_GOTO(s->avctx, s->reordered_input_picture,
MAX_PICTURE_COUNT * sizeof(Picture *), fail);
if (s->avctx->noise_reduction) {
if (s->noise_reduction) {
FF_ALLOCZ_OR_GOTO(s->avctx, s->dct_offset,
2 * 64 * sizeof(uint16_t), fail);
}
@ -1564,7 +1572,7 @@ static void update_noise_reduction(MpegEncContext *s)
}
for (i = 0; i < 64; i++) {
s->dct_offset[intra][i] = (s->avctx->noise_reduction *
s->dct_offset[intra][i] = (s->noise_reduction *
s->dct_count[intra] +
s->dct_error_sum[intra][i] / 2) /
(s->dct_error_sum[intra][i] + 1);
@ -1637,7 +1645,7 @@ static int frame_start(MpegEncContext *s)
}
if (s->dct_error_sum) {
assert(s->avctx->noise_reduction && s->encoding);
assert(s->noise_reduction && s->encoding);
update_noise_reduction(s);
}
@ -3315,7 +3323,7 @@ static void merge_context_after_encode(MpegEncContext *dst, MpegEncContext *src)
MERGE(current_picture.encoding_error[1]);
MERGE(current_picture.encoding_error[2]);
if(dst->avctx->noise_reduction){
if (dst->noise_reduction){
for(i=0; i<64; i++){
MERGE(dct_error_sum[0][i]);
MERGE(dct_error_sum[1][i]);

2
libavcodec/options_table.h
View File

@ -330,7 +330,9 @@ static const AVOption avcodec_options[] = {
{"lmin", "deprecated, use encoder private options instead", OFFSET(lmin), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, INT_MAX, V|E},
{"lmax", "deprecated, use encoder private options instead", OFFSET(lmax), AV_OPT_TYPE_INT, {.i64 = 0 }, 0, INT_MAX, V|E},
#endif
#if FF_API_PRIVATE_OPT
{"nr", "noise reduction", OFFSET(noise_reduction), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, INT_MIN, INT_MAX, V|E},
#endif
{"rc_init_occupancy", "number of bits which should be loaded into the rc buffer before decoding starts", OFFSET(rc_initial_buffer_occupancy), AV_OPT_TYPE_INT, {.i64 = DEFAULT }, INT_MIN, INT_MAX, V|E},
{"flags2", NULL, OFFSET(flags2), AV_OPT_TYPE_FLAGS, {.i64 = DEFAULT}, 0, UINT_MAX, V|A|E|D, "flags2"},
#if FF_API_ERROR_RATE

3
tests/fate/vcodec.mak
View File

@ -162,7 +162,8 @@ fate-vsynth%-mpeg4-error: ENCOPTS = -qscale 7 -flags +mv4+aic \
-data_partitioning 1 -mbd rd \
-ps 250 -error_rate 10
fate-vsynth%-mpeg4-nr: ENCOPTS = -qscale 8 -flags +mv4 -mbd rd -nr 200
fate-vsynth%-mpeg4-nr: ENCOPTS = -qscale 8 -flags +mv4 -mbd rd \
-noise_reduction 200
fate-vsynth%-mpeg4-qpel: ENCOPTS = -qscale 7 -flags +mv4+qpel -mbd 2 \
-bf 2 -cmp 1 -subcmp 2