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	mpeg12enc/mpeg4videoenc: add 'alternate_scan' private option.
Deprecate CODEC_FLAG_ALT_SCAN
This commit is contained in:
		| @@ -592,7 +592,9 @@ typedef struct RcOverride{ | ||||
| #define CODEC_FLAG_NORMALIZE_AQP  0x00020000 ///< Normalize adaptive quantization. | ||||
| #define CODEC_FLAG_INTERLACED_DCT 0x00040000 ///< Use interlaced DCT. | ||||
| #define CODEC_FLAG_LOW_DELAY      0x00080000 ///< Force low delay. | ||||
| #if FF_API_MPEGVIDEO_GLOBAL_OPTS | ||||
| #define CODEC_FLAG_ALT_SCAN       0x00100000 ///< Use alternate scan. | ||||
| #endif | ||||
| #define CODEC_FLAG_GLOBAL_HEADER  0x00400000 ///< Place global headers in extradata instead of every keyframe. | ||||
| #define CODEC_FLAG_BITEXACT       0x00800000 ///< Use only bitexact stuff (except (I)DCT). | ||||
| /* Fx : Flag for h263+ extra options */ | ||||
|   | ||||
| @@ -946,6 +946,7 @@ static const AVOption mpeg1_options[] = { | ||||
| static const AVOption mpeg2_options[] = { | ||||
|     COMMON_OPTS | ||||
|     { "non_linear_quant",    "Use nonlinear quantizer.",          OFFSET(q_scale_type),         FF_OPT_TYPE_INT, { 0 }, 0, 1, VE }, | ||||
|     { "alternate_scan",      "Enable alternate scantable.",       OFFSET(alternate_scan),       FF_OPT_TYPE_INT, { 0 }, 0, 1, VE }, | ||||
|     { NULL }, | ||||
| }; | ||||
|  | ||||
|   | ||||
| @@ -1280,6 +1280,7 @@ void ff_mpeg4_encode_video_packet_header(MpegEncContext *s) | ||||
| #define VE AV_OPT_FLAG_VIDEO_PARAM | AV_OPT_FLAG_ENCODING_PARAM | ||||
| static const AVOption options[] = { | ||||
|     { "data_partitioning",       "Use data partitioning.",      OFFSET(data_partitioning), FF_OPT_TYPE_INT, { 0 }, 0, 1, VE }, | ||||
|     { "alternate_scan",          "Enable alternate scantable.", OFFSET(alternate_scan),    FF_OPT_TYPE_INT, { 0 }, 0, 1, VE }, | ||||
|     { NULL }, | ||||
| }; | ||||
|  | ||||
|   | ||||
| @@ -338,8 +338,8 @@ av_cold int MPV_encode_init(AVCodecContext *avctx) | ||||
|  | ||||
|     s->obmc= !!(s->flags & CODEC_FLAG_OBMC); | ||||
|     s->loop_filter= !!(s->flags & CODEC_FLAG_LOOP_FILTER); | ||||
|     s->alternate_scan= !!(s->flags & CODEC_FLAG_ALT_SCAN); | ||||
| #if FF_API_MPEGVIDEO_GLOBAL_OPTS | ||||
|     s->alternate_scan= !!(s->flags & CODEC_FLAG_ALT_SCAN); | ||||
|     s->intra_vlc_format= !!(s->flags2 & CODEC_FLAG2_INTRA_VLC); | ||||
|     s->q_scale_type= !!(s->flags2 & CODEC_FLAG2_NON_LINEAR_QUANT); | ||||
| #endif | ||||
|   | ||||
| @@ -97,7 +97,9 @@ static const AVOption options[]={ | ||||
| {"naq", "normalize adaptive quantization", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG_NORMALIZE_AQP }, INT_MIN, INT_MAX, V|E, "flags"}, | ||||
| {"ildct", "use interlaced dct", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG_INTERLACED_DCT }, INT_MIN, INT_MAX, V|E, "flags"}, | ||||
| {"low_delay", "force low delay", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG_LOW_DELAY }, INT_MIN, INT_MAX, V|D|E, "flags"}, | ||||
| #if FF_API_MPEGVIDEO_GLOBAL_OPTS | ||||
| {"alt", "enable alternate scantable (mpeg2/mpeg4)", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG_ALT_SCAN }, INT_MIN, INT_MAX, V|E, "flags"}, | ||||
| #endif | ||||
| {"global_header", "place global headers in extradata instead of every keyframe", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG_GLOBAL_HEADER }, INT_MIN, INT_MAX, V|A|E, "flags"}, | ||||
| {"bitexact", "use only bitexact stuff (except (i)dct)", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG_BITEXACT }, INT_MIN, INT_MAX, A|V|S|D|E, "flags"}, | ||||
| {"aic", "h263 advanced intra coding / mpeg4 ac prediction", 0, FF_OPT_TYPE_CONST, {.dbl = CODEC_FLAG_AC_PRED }, INT_MIN, INT_MAX, V|E, "flags"}, | ||||
|   | ||||
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