lavc: add -mpv_flags to mpegvideo_enc-based encoders.

Deprecate CODEC_FLAG2_SKIP_RD in favor of the corresponding mpv_flags
flag.
This commit is contained in:
Anton Khirnov 2012-02-27 12:12:19 +01:00
parent 956fb91e03
commit ed019b8e5b
11 changed files with 68 additions and 2 deletions

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@ -570,7 +570,9 @@ typedef struct RcOverride{
#define CODEC_FLAG2_STRICT_GOP 0x00000002 ///< Strictly enforce GOP size.
#define CODEC_FLAG2_NO_OUTPUT 0x00000004 ///< Skip bitstream encoding.
#define CODEC_FLAG2_LOCAL_HEADER 0x00000008 ///< Place global headers at every keyframe instead of in extradata.
#if FF_API_MPV_GLOBAL_OPTS
#define CODEC_FLAG2_SKIP_RD 0x00004000 ///< RD optimal MB level residual skipping
#endif
#define CODEC_FLAG2_CHUNKS 0x00008000 ///< Input bitstream might be truncated at a packet boundaries instead of only at frame boundaries.
/* Unsupported options :

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@ -84,6 +84,8 @@ void ff_flv2_encode_ac_esc(PutBitContext *pb, int slevel, int level, int run, in
}
}
FF_MPV_GENERIC_CLASS(flv)
AVCodec ff_flv_encoder = {
.name = "flv",
.type = AVMEDIA_TYPE_VIDEO,
@ -94,4 +96,5 @@ AVCodec ff_flv_encoder = {
.close = ff_MPV_encode_end,
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
.long_name= NULL_IF_CONFIG_SMALL("Flash Video (FLV) / Sorenson Spark / Sorenson H.263"),
.priv_class = &flv_class,
};

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@ -321,6 +321,8 @@ static void h261_encode_block(H261Context * h, DCTELEM * block, int n){
}
}
FF_MPV_GENERIC_CLASS(h261)
AVCodec ff_h261_encoder = {
.name = "h261",
.type = AVMEDIA_TYPE_VIDEO,
@ -331,4 +333,5 @@ AVCodec ff_h261_encoder = {
.close = ff_MPV_encode_end,
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
.long_name= NULL_IF_CONFIG_SMALL("H.261"),
.priv_class = &h261_class,
};

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@ -927,6 +927,7 @@ static void mpeg1_encode_block(MpegEncContext *s,
static const AVOption mpeg1_options[] = {
COMMON_OPTS
FF_MPV_COMMON_OPTS
{ NULL },
};
@ -934,6 +935,7 @@ static const AVOption mpeg2_options[] = {
COMMON_OPTS
{ "non_linear_quant", "Use nonlinear quantizer.", OFFSET(q_scale_type), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
{ "alternate_scan", "Enable alternate scantable.", OFFSET(alternate_scan), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
FF_MPV_COMMON_OPTS
{ NULL },
};

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@ -1320,6 +1320,7 @@ void ff_mpeg4_encode_video_packet_header(MpegEncContext *s)
static const AVOption options[] = {
{ "data_partitioning", "Use data partitioning.", OFFSET(data_partitioning), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
{ "alternate_scan", "Enable alternate scantable.", OFFSET(alternate_scan), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
FF_MPV_COMMON_OPTS
{ NULL },
};

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@ -37,6 +37,8 @@
#include "mpeg12data.h"
#include "rl.h"
#include "libavutil/opt.h"
#define FRAME_SKIPPED 100 ///< return value for header parsers if frame is not coded
enum OutputFormat {
@ -687,6 +689,8 @@ typedef struct MpegEncContext {
int (*dct_quantize)(struct MpegEncContext *s, DCTELEM *block/*align 16*/, int n, int qscale, int *overflow);
int (*fast_dct_quantize)(struct MpegEncContext *s, DCTELEM *block/*align 16*/, int n, int qscale, int *overflow);
void (*denoise_dct)(struct MpegEncContext *s, DCTELEM *block);
int mpv_flags; ///< flags set by private options
} MpegEncContext;
#define REBASE_PICTURE(pic, new_ctx, old_ctx) (pic ? \
@ -694,6 +698,25 @@ typedef struct MpegEncContext {
&new_ctx->picture[pic - old_ctx->picture] : pic - (Picture*)old_ctx + (Picture*)new_ctx)\
: NULL)
/* mpegvideo_enc common options */
#define FF_MPV_FLAG_SKIP_RD 0x0001
#define FF_MPV_OFFSET(x) offsetof(MpegEncContext, x)
#define FF_MPV_OPT_FLAGS (AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM)
#define FF_MPV_COMMON_OPTS \
{ "mpv_flags", "Flags common for all mpegvideo-based encoders.", FF_MPV_OFFSET(mpv_flags), AV_OPT_TYPE_FLAGS, { 0 }, INT_MIN, INT_MAX, FF_MPV_OPT_FLAGS, "mpv_flags" },\
{ "skip_rd", "RD optimal MB level residual skipping", 0, AV_OPT_TYPE_CONST, { FF_MPV_FLAG_SKIP_RD }, 0, 0, FF_MPV_OPT_FLAGS, "mpv_flags" },\
extern const AVOption ff_mpv_generic_options[];
#define FF_MPV_GENERIC_CLASS(name) \
static const AVClass name ## _class = {\
.class_name = #name " encoder",\
.item_name = av_default_item_name,\
.option = ff_mpv_generic_options,\
.version = LIBAVUTIL_VERSION_INT,\
};
void ff_MPV_decode_defaults(MpegEncContext *s);
int ff_MPV_common_init(MpegEncContext *s);
void ff_MPV_common_end(MpegEncContext *s);

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@ -62,6 +62,11 @@ static int dct_quantize_trellis_c(MpegEncContext *s, DCTELEM *block, int n, int
static uint8_t default_mv_penalty[MAX_FCODE + 1][MAX_MV * 2 + 1];
static uint8_t default_fcode_tab[MAX_MV * 2 + 1];
const AVOption ff_mpv_generic_options[] = {
FF_MPV_COMMON_OPTS
{ NULL },
};
void ff_convert_matrix(DSPContext *dsp, int (*qmat)[64],
uint16_t (*qmat16)[2][64],
const uint16_t *quant_matrix,
@ -606,6 +611,11 @@ av_cold int ff_MPV_encode_init(AVCodecContext *avctx)
}
s->time_increment_bits = av_log2(s->avctx->time_base.den - 1) + 1;
#if FF_API_MPV_GLOBAL_OPTS
if (avctx->flags2 & CODEC_FLAG2_SKIP_RD)
s->mpv_flags |= FF_MPV_FLAG_SKIP_RD;
#endif
switch (avctx->codec->id) {
case CODEC_ID_MPEG1VIDEO:
s->out_format = FMT_MPEG1;
@ -2698,7 +2708,7 @@ static int encode_thread(AVCodecContext *c, void *arg){
encode_mb_hq(s, &backup_s, &best_s, CANDIDATE_MB_TYPE_DIRECT, pb, pb2, tex_pb,
&dmin, &next_block, 0, 0);
}
if(!best_s.mb_intra && s->flags2&CODEC_FLAG2_SKIP_RD){
if (!best_s.mb_intra && s->mpv_flags & FF_MPV_FLAG_SKIP_RD) {
int coded=0;
for(i=0; i<6; i++)
coded |= s->block_last_index[i];
@ -4046,6 +4056,7 @@ int ff_dct_quantize_c(MpegEncContext *s,
static const AVOption h263_options[] = {
{ "obmc", "use overlapped block motion compensation.", OFFSET(obmc), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
{ "structured_slices","Write slice start position at every GOB header instead of just GOB number.", OFFSET(h263_slice_structured), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE},
FF_MPV_COMMON_OPTS
{ NULL },
};
@ -4074,6 +4085,7 @@ static const AVOption h263p_options[] = {
{ "aiv", "Use alternative inter VLC.", OFFSET(alt_inter_vlc), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
{ "obmc", "use overlapped block motion compensation.", OFFSET(obmc), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE },
{ "structured_slices", "Write slice start position at every GOB header instead of just GOB number.", OFFSET(h263_slice_structured), AV_OPT_TYPE_INT, { 0 }, 0, 1, VE},
FF_MPV_COMMON_OPTS
{ NULL },
};
static const AVClass h263p_class = {
@ -4097,6 +4109,8 @@ AVCodec ff_h263p_encoder = {
.priv_class = &h263p_class,
};
FF_MPV_GENERIC_CLASS(msmpeg4v2)
AVCodec ff_msmpeg4v2_encoder = {
.name = "msmpeg4v2",
.type = AVMEDIA_TYPE_VIDEO,
@ -4107,8 +4121,11 @@ AVCodec ff_msmpeg4v2_encoder = {
.close = ff_MPV_encode_end,
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
.long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 2"),
.priv_class = &msmpeg4v2_class,
};
FF_MPV_GENERIC_CLASS(msmpeg4v3)
AVCodec ff_msmpeg4v3_encoder = {
.name = "msmpeg4",
.type = AVMEDIA_TYPE_VIDEO,
@ -4119,8 +4136,11 @@ AVCodec ff_msmpeg4v3_encoder = {
.close = ff_MPV_encode_end,
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
.long_name= NULL_IF_CONFIG_SMALL("MPEG-4 part 2 Microsoft variant version 3"),
.priv_class = &msmpeg4v3_class,
};
FF_MPV_GENERIC_CLASS(wmv1)
AVCodec ff_wmv1_encoder = {
.name = "wmv1",
.type = AVMEDIA_TYPE_VIDEO,
@ -4131,4 +4151,5 @@ AVCodec ff_wmv1_encoder = {
.close = ff_MPV_encode_end,
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
.long_name= NULL_IF_CONFIG_SMALL("Windows Media Video 7"),
.priv_class = &wmv1_class,
};

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@ -361,7 +361,9 @@ static const AVOption options[]={
{"refs", "reference frames to consider for motion compensation (Snow)", OFFSET(refs), AV_OPT_TYPE_INT, {.dbl = 1 }, INT_MIN, INT_MAX, V|E},
{"chromaoffset", "chroma qp offset from luma", OFFSET(chromaoffset), AV_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX, V|E},
{"trellis", "rate-distortion optimal quantization", OFFSET(trellis), AV_OPT_TYPE_INT, {.dbl = DEFAULT }, INT_MIN, INT_MAX, V|A|E},
{"skiprd", "RD optimal MB level residual skipping", 0, AV_OPT_TYPE_CONST, {.dbl = CODEC_FLAG2_SKIP_RD }, INT_MIN, INT_MAX, V|E, "flags2"},
#if FF_API_MPV_GLOBAL_OPTS
{"skiprd", "Deprecated, use mpegvideo private options instead", 0, AV_OPT_TYPE_CONST, {.dbl = CODEC_FLAG2_SKIP_RD }, INT_MIN, INT_MAX, V|E, "flags2"},
#endif
{"sc_factor", "multiplied by qscale for each frame and added to scene_change_score", OFFSET(scenechange_factor), AV_OPT_TYPE_INT, {.dbl = 6 }, 0, INT_MAX, V|E},
{"mv0_threshold", NULL, OFFSET(mv0_threshold), AV_OPT_TYPE_INT, {.dbl = 256 }, 0, INT_MAX, V|E},
{"b_sensitivity", "adjusts sensitivity of b_frame_strategy 1", OFFSET(b_sensitivity), AV_OPT_TYPE_INT, {.dbl = 40 }, 1, INT_MAX, V|E},

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@ -56,6 +56,8 @@ void ff_rv10_encode_picture_header(MpegEncContext *s, int picture_number)
put_bits(&s->pb, 3, 0); /* ignored */
}
FF_MPV_GENERIC_CLASS(rv10)
AVCodec ff_rv10_encoder = {
.name = "rv10",
.type = AVMEDIA_TYPE_VIDEO,
@ -66,4 +68,5 @@ AVCodec ff_rv10_encoder = {
.close = ff_MPV_encode_end,
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
.long_name= NULL_IF_CONFIG_SMALL("RealVideo 1.0"),
.priv_class = &rv10_class,
};

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@ -57,6 +57,8 @@ void ff_rv20_encode_picture_header(MpegEncContext *s, int picture_number){
}
}
FF_MPV_GENERIC_CLASS(rv20)
AVCodec ff_rv20_encoder = {
.name = "rv20",
.type = AVMEDIA_TYPE_VIDEO,
@ -67,4 +69,5 @@ AVCodec ff_rv20_encoder = {
.close = ff_MPV_encode_end,
.pix_fmts= (const enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
.long_name= NULL_IF_CONFIG_SMALL("RealVideo 2.0"),
.priv_class = &rv20_class,
};

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@ -50,5 +50,8 @@
#ifndef FF_API_OLD_ENCODE_VIDEO
#define FF_API_OLD_ENCODE_VIDEO (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
#ifndef FF_API_MPV_GLOBAL_OPTS
#define FF_API_MPV_GLOBAL_OPTS (LIBAVCODEC_VERSION_MAJOR < 55)
#endif
#endif /* AVCODEC_VERSION_H */