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Merge remote-tracking branch 'qatar/master'

Browse Source 
* qatar/master:
  bitstream: Properly promote av_reverse values before shifting.
  libavutil/swscale: YUV444P10/YUV444P9 support.
  H.264: Fix high bit depth explicit biweight
  h264: Fix 10-bit H.264 x86 chroma v loopfilter asm.
  Replace DEBUG_SEEK/DEBUG_SI + av_log combinations by av_dlog.
  Update copyright year for ac3enc_opts_template.c.
  adts: Adjust frame size mask to follow the specification.
  movenc: Add RTP muxer/hinter options
  movenc: Pass the RTP AVFormatContext to the SDP generation
  rtspenc: Add RTP muxer options
  rtspenc: Add an AVClass for setting muxer specific options
  rtpenc_chain: Pass the rtpflags options through to the chained muxer
  rtpenc: Declare the rtp flags private AVOptions in rtpenc.h
  sdp: Reindent after the previous commit
  rtpenc: MP4A-LATM payload support
  avoptions: Add an av_opt_flag_is_set function for inspecting flag fields
  sdp: Allow passing an AVFormatContext to the SDP generation
  mov: Fix wrong timestamp generation for fragmented movies that have time offset caused by the first edit list entry.
  mpeg12: more advanced ffmpeg mpeg2 aspect guessing code.
  swscale: split YUYV output out of yuv2packed[12X]_c().

Conflicts:
	doc/APIchanges
	libavcodec/Makefile
	libavcodec/h264dsp_template.c
	libavcodec/mpeg12.c
	libavformat/aacdec.c
	libavformat/avidec.c
	libavformat/internal.h
	libavformat/movenc.c
	libavformat/rtpenc.c
	libavformat/rtpenc_latm.c
	libavformat/sdp.c
	libavformat/version.h
	libavutil/avutil.h
	libavutil/pixfmt.h
	libswscale/swscale.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2011-06-11 03:51:36 +02:00
commit 45fb647495
34 changed files with 375 additions and 165 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
doc/APIchanges
View File

@ -13,6 +13,9 @@ libavutil: 2011-04-18
API changes, most recent first:
2011-06-xx - xxxxxxx - lavu 51.6.0 - opt.h
Add av_opt_flag_is_set().
2011-06-10 - c381960 - lavfi 2.15.0 - avfilter_get_audio_buffer_ref_from_arrays
Add avfilter_get_audio_buffer_ref_from_arrays() to avfilter.h.

2
libavcodec/Makefile
View File

@ -558,7 +558,7 @@ OBJS-$(CONFIG_OGG_DEMUXER) += flacdec.o flacdata.o flac.o \
dirac.o mpeg12data.o vorbis_data.o
OBJS-$(CONFIG_OGG_MUXER) += xiph.o flacdec.o flacdata.o flac.o \
vorbis_data.o
OBJS-$(CONFIG_RTP_MUXER) += mpegvideo.o xiph.o
OBJS-$(CONFIG_RTP_MUXER) += mpeg4audio.o mpegvideo.o xiph.o
OBJS-$(CONFIG_SPDIF_DEMUXER) += aacadtsdec.o mpeg4audio.o
OBJS-$(CONFIG_WEBM_MUXER) += xiph.o mpeg4audio.o \
flacdec.o flacdata.o flac.o \

2
libavcodec/ac3enc_opts_template.c
View File

@ -1,6 +1,6 @@
/*
* AC-3 encoder options
* Copyright (c) 2010 Justin Ruggles <justin.ruggles@gmail.com>
* Copyright (c) 2011 Justin Ruggles <justin.ruggles@gmail.com>
*
* This file is part of FFmpeg.
*

8
libavcodec/bitstream.c
View File

@ -118,10 +118,10 @@ static int alloc_table(VLC *vlc, int size, int use_static)
}
static av_always_inline uint32_t bitswap_32(uint32_t x) {
return av_reverse[x&0xFF]<<24
| av_reverse[(x>>8)&0xFF]<<16
| av_reverse[(x>>16)&0xFF]<<8
| av_reverse[x>>24];
return (uint32_t)av_reverse[x&0xFF]<<24
| (uint32_t)av_reverse[(x>>8)&0xFF]<<16
| (uint32_t)av_reverse[(x>>16)&0xFF]<<8
| (uint32_t)av_reverse[x>>24];
}
typedef struct {

7
libavcodec/h264dsp_template.c
View File

@ -58,11 +58,12 @@ static void FUNCC(weight_h264_pixels ## W ## x ## H)(uint8_t *p_block, int strid
op_scale1(15); \
} \
} \
static void FUNCC(biweight_h264_pixels ## W ## x ## H)(uint8_t *p_dst, uint8_t *p_src, int stride, int log2_denom, int weightd, int weights, int offset){ \
static void FUNCC(biweight_h264_pixels ## W ## x ## H)(uint8_t *_dst, uint8_t *_src, int stride, int log2_denom, int weightd, int weights, int offset){ \
int y; \
pixel *dst = (pixel*)p_dst; \
pixel *src = (pixel*)p_src; \
pixel *dst = (pixel*)_dst; \
pixel *src = (pixel*)_src; \
stride >>= sizeof(pixel)-1; \
offset <<= (BIT_DEPTH-8); \
offset = ((offset + 1) | 1) << log2_denom; \
for(y=0; y<H; y++, dst += stride, src += stride){ \
op_scale2(0); \

16
libavcodec/mpeg12.c
View File

@ -1331,19 +1331,17 @@ static int mpeg_decode_postinit(AVCodecContext *avctx){
avctx->ticks_per_frame=2;
//MPEG-2 aspect
if(s->aspect_ratio_info > 1){
AVRational dar=
AVRational dar =
av_mul_q(
av_div_q(
ff_mpeg2_aspect[s->aspect_ratio_info],
(AVRational){s1->pan_scan.width, s1->pan_scan.height}
),
av_div_q(ff_mpeg2_aspect[s->aspect_ratio_info],
(AVRational){s1->pan_scan.width, s1->pan_scan.height}),
(AVRational){s->width, s->height});
//we ignore the spec here and guess a bit as reality does not match the spec, see for example
// we ignore the spec here and guess a bit as reality does not match the spec, see for example
// res_change_ffmpeg_aspect.ts and sequence-display-aspect.mpg
//issue1613, 621, 562
if( (s1->pan_scan.width == 0 )||(s1->pan_scan.height == 0)
|| (av_cmp_q(dar,(AVRational){4,3})&&av_cmp_q(dar,(AVRational){16,9}))){
// issue1613, 621, 562
if((s1->pan_scan.width == 0 ) || (s1->pan_scan.height == 0) ||
(av_cmp_q(dar,(AVRational){4,3}) && av_cmp_q(dar,(AVRational){16,9}))) {
s->avctx->sample_aspect_ratio=
av_div_q(
ff_mpeg2_aspect[s->aspect_ratio_info],

9
libavcodec/x86/h264_deblock_10bit.asm
View File

@ -836,6 +836,13 @@ DEBLOCK_LUMA_INTRA avx
mova [r0+2*r1], m2
%endmacro
%macro CHROMA_V_LOAD_TC 2
movd %1, [%2]
punpcklbw %1, %1
punpcklwd %1, %1
psraw %1, 6
%endmacro
%macro DEBLOCK_CHROMA 1
;-----------------------------------------------------------------------------
; void deblock_v_chroma( uint16_t *pix, int stride, int alpha, int beta, int8_t *tc0 )
@ -854,7 +861,7 @@ cglobal deblock_v_chroma_10_%1, 5,7-(mmsize/16),8*(mmsize/16)
LOAD_AB m4, m5, r2d, r3d
LOAD_MASK m0, m1, m2, m3, m4, m5, m7, m6, m4
pxor m4, m4
LOAD_TC m6, r4
CHROMA_V_LOAD_TC m6, r4
psubw m6, [pw_3]
pmaxsw m6, m4
pand m7, m6

2
libavformat/aacdec.c
View File

@ -44,7 +44,7 @@ static int adts_aac_probe(AVProbeData *p)
uint32_t header = AV_RB16(buf2);
if((header&0xFFF6) != 0xFFF0)
break;
fsize = (AV_RB32(buf2+3)>>13) & 0x1FFF;
fsize = (AV_RB32(buf2 + 3) >> 13) & 0x1FFF;
if(fsize < 7)
break;
buf2 += fsize;

19
libavformat/avidec.c
View File

@ -19,9 +19,6 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
//#define DEBUG
//#define DEBUG_SEEK
#include <strings.h>
#include "libavutil/intreadwrite.h"
#include "libavutil/bswap.h"
@ -160,10 +157,8 @@ static int read_braindead_odml_indx(AVFormatContext *s, int frame_num){
int64_t last_pos= -1;
int64_t filesize= avio_size(s->pb);
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_ERROR, "longs_pre_entry:%d index_type:%d entries_in_use:%d chunk_id:%X base:%16"PRIX64"\n",
av_dlog(s, "longs_pre_entry:%d index_type:%d entries_in_use:%d chunk_id:%X base:%16"PRIX64"\n",
longs_pre_entry,index_type, entries_in_use, chunk_id, base);
#endif
if(stream_id >= s->nb_streams || stream_id < 0)
return -1;
@ -1182,10 +1177,8 @@ static int avi_read_idx1(AVFormatContext *s, int size)
flags = avio_rl32(pb);
pos = avio_rl32(pb);
len = avio_rl32(pb);
#if defined(DEBUG_SEEK)
av_log(s, AV_LOG_DEBUG, "%d: tag=0x%x flags=0x%x pos=0x%x len=%d/",
av_dlog(s, "%d: tag=0x%x flags=0x%x pos=0x%x len=%d/",
i, tag, flags, pos, len);
#endif
if(i==0 && pos > avi->movi_list)
avi->movi_list= 0; //FIXME better check
pos += avi->movi_list;
@ -1254,22 +1247,18 @@ static int avi_load_index(AVFormatContext *s)
if (avio_seek(pb, avi->movi_end, SEEK_SET) < 0)
goto the_end; // maybe truncated file
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "movi_end=0x%"PRIx64"\n", avi->movi_end);
#endif
av_dlog(s, "movi_end=0x%"PRIx64"\n", avi->movi_end);
for(;;) {
if (url_feof(pb))
break;
tag = avio_rl32(pb);
size = avio_rl32(pb);
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "tag=%c%c%c%c size=0x%x\n",
av_dlog(s, "tag=%c%c%c%c size=0x%x\n",
tag & 0xff,
(tag >> 8) & 0xff,
(tag >> 16) & 0xff,
(tag >> 24) & 0xff,
size);
#endif
switch(tag) {
case MKTAG('i', 'd', 'x', '1'):
if (avi_read_idx1(s, size) < 0)

14
libavformat/ffmdec.c
View File

@ -163,8 +163,6 @@ static int ffm_read_data(AVFormatContext *s,
return size1 - size;
}
//#define DEBUG_SEEK
/* ensure that acutal seeking happens between FFM_PACKET_SIZE
and file_size - FFM_PACKET_SIZE */
static void ffm_seek1(AVFormatContext *s, int64_t pos1)
@ -175,9 +173,7 @@ static void ffm_seek1(AVFormatContext *s, int64_t pos1)
pos = FFMIN(pos1, ffm->file_size - FFM_PACKET_SIZE);
pos = FFMAX(pos, FFM_PACKET_SIZE);
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "seek to %"PRIx64" -> %"PRIx64"\n", pos1, pos);
#endif
av_dlog(s, "seek to %"PRIx64" -> %"PRIx64"\n", pos1, pos);
avio_seek(pb, pos, SEEK_SET);
}
@ -189,9 +185,7 @@ static int64_t get_dts(AVFormatContext *s, int64_t pos)
ffm_seek1(s, pos);
avio_skip(pb, 4);
dts = avio_rb64(pb);
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "dts=%0.6f\n", dts / 1000000.0);
#endif
av_dlog(s, "dts=%0.6f\n", dts / 1000000.0);
return dts;
}
@ -464,9 +458,7 @@ static int ffm_seek(AVFormatContext *s, int stream_index, int64_t wanted_pts, in
int64_t pts_min, pts_max, pts;
double pos1;
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "wanted_pts=%0.6f\n", wanted_pts / 1000000.0);
#endif
av_dlog(s, "wanted_pts=%0.6f\n", wanted_pts / 1000000.0);
/* find the position using linear interpolation (better than
dichotomy in typical cases) */
pos_min = FFM_PACKET_SIZE;

5
libavformat/internal.h
View File

@ -122,11 +122,12 @@ int ff_url_join(char *str, int size, const char *proto,
* @param dest_type the destination address type, may be NULL
* @param port the destination port of the media stream, 0 if unknown
* @param ttl the time to live of the stream, 0 if not multicast
* @param flags the AVFormatContext->flags, modifying the generated SDP
* @param fmt the AVFormatContext, which might contain options modifying
* the generated SDP
*/
void ff_sdp_write_media(char *buff, int size, AVCodecContext *c,
const char *dest_addr, const char *dest_type,
int port, int ttl, int flags);
int port, int ttl, AVFormatContext *fmt);
/**
* Write a packet to another muxer than the one the user originally

9
libavformat/mov.c
View File

@ -1537,8 +1537,9 @@ static void mov_build_index(MOVContext *mov, AVStream *st)
/* adjust first dts according to edit list */
if (sc->time_offset && mov->time_scale > 0) {
int rescaled = sc->time_offset < 0 ? av_rescale(sc->time_offset, sc->time_scale, mov->time_scale) : sc->time_offset;
current_dts = -rescaled;
if (sc->time_offset < 0)
sc->time_offset = av_rescale(sc->time_offset, sc->time_scale, mov->time_scale);
current_dts = -sc->time_offset;
if (sc->ctts_data && sc->stts_data &&
sc->ctts_data[0].duration / FFMAX(sc->stts_data[0].duration, 1) > 16) {
/* more than 16 frames delay, dts are likely wrong
@ -2072,7 +2073,7 @@ static int mov_read_trun(MOVContext *c, AVIOContext *pb, MOVAtom atom)
if (flags & 0x001) data_offset = avio_rb32(pb);
if (flags & 0x004) first_sample_flags = avio_rb32(pb);
dts = st->duration;
dts = st->duration - sc->time_offset;
offset = frag->base_data_offset + data_offset;
distance = 0;
av_dlog(c->fc, "first sample flags 0x%x\n", first_sample_flags);
@ -2101,7 +2102,7 @@ static int mov_read_trun(MOVContext *c, AVIOContext *pb, MOVAtom atom)
offset += sample_size;
}
frag->moof_offset = offset;
st->duration = dts;
st->duration = dts + sc->time_offset;
return 0;
}

4
libavformat/movenc.c
View File

@ -34,6 +34,7 @@
#include "libavutil/avstring.h"
#include "libavutil/opt.h"
#include "libavutil/dict.h"
#include "rtpenc.h"
#undef NDEBUG
#include <assert.h>
@ -41,6 +42,7 @@
static const AVOption options[] = {
{ "movflags", "MOV muxer flags", offsetof(MOVMuxContext, flags), FF_OPT_TYPE_FLAGS, {.dbl = 0}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
{ "rtphint", "Add RTP hint tracks", 0, FF_OPT_TYPE_CONST, {.dbl = FF_MOV_FLAG_RTP_HINT}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "movflags" },
FF_RTP_FLAG_OPTS(MOVMuxContext, rtp_flags),
{ NULL },
};
@ -1368,7 +1370,7 @@ static int mov_write_udta_sdp(AVIOContext *pb, AVFormatContext *ctx, int index)
char buf[1000] = "";
int len;
ff_sdp_write_media(buf, sizeof(buf), ctx->streams[0]->codec, NULL, NULL, 0, 0, ctx->flags);
ff_sdp_write_media(buf, sizeof(buf), ctx->streams[0]->codec, NULL, NULL, 0, 0, ctx);
av_strlcatf(buf, sizeof(buf), "a=control:streamid=%d\r\n", index);
len = strlen(buf);

1
libavformat/movenc.h
View File

@ -111,6 +111,7 @@ typedef struct MOVMuxContext {
MOVTrack *tracks;
int flags;
int rtp_flags;
} MOVMuxContext;
#define FF_MOV_FLAG_RTP_HINT 1

10
libavformat/mpeg.c
View File

@ -23,8 +23,6 @@
#include "internal.h"
#include "mpeg.h"
//#define DEBUG_SEEK
#undef NDEBUG
#include <assert.h>
@ -592,9 +590,7 @@ static int64_t mpegps_read_dts(AVFormatContext *s, int stream_index,
for(;;) {
len = mpegps_read_pes_header(s, &pos, &startcode, &pts, &dts);
if (len < 0) {
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "none (ret=%d)\n", len);
#endif
av_dlog(s, "none (ret=%d)\n", len);
return AV_NOPTS_VALUE;
}
if (startcode == s->streams[stream_index]->id &&
@ -603,10 +599,8 @@ static int64_t mpegps_read_dts(AVFormatContext *s, int stream_index,
}
avio_skip(s->pb, len);
}
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "pos=0x%"PRIx64" dts=0x%"PRIx64" %0.3f\n",
av_dlog(s, "pos=0x%"PRIx64" dts=0x%"PRIx64" %0.3f\n",
pos, dts, dts / 90000.0);
#endif
*ppos = pos;
return dts;
}

1
libavformat/mpegenc.c
View File

@ -25,7 +25,6 @@
#include "mpeg.h"
#define MAX_PAYLOAD_SIZE 4096
//#define DEBUG_SEEK
#undef NDEBUG
#include <assert.h>

2
libavformat/mpegts.c
View File

@ -19,8 +19,6 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
//#define DEBUG
//#define DEBUG_SEEK
//#define USE_SYNCPOINT_SEARCH
#include "libavutil/crc.h"

2
libavformat/nsvdec.c
View File

@ -22,9 +22,7 @@
#include "riff.h"
#include "libavutil/dict.h"
//#define DEBUG
//#define DEBUG_DUMP_INDEX // XXX dumbdriving-271.nsv breaks with it commented!!
//#define DEBUG_SEEK
#define CHECK_SUBSEQUENT_NSVS
//#define DISABLE_AUDIO

16
libavformat/rtpenc.c
View File

@ -23,11 +23,24 @@
#include "mpegts.h"
#include "internal.h"
#include "libavutil/random_seed.h"
#include "libavutil/opt.h"
#include "rtpenc.h"
//#define DEBUG
static const AVOption options[] = {
FF_RTP_FLAG_OPTS(RTPMuxContext, flags),
{ NULL },
};
static const AVClass rtp_muxer_class = {
.class_name = "RTP muxer",
.item_name = av_default_item_name,
.option = options,
.version = LIBAVUTIL_VERSION_INT,
};
#define RTCP_SR_SIZE 28
static int is_supported(enum CodecID id)
@ -404,7 +417,7 @@ static int rtp_write_packet(AVFormatContext *s1, AVPacket *pkt)
ff_rtp_send_mpegvideo(s1, pkt->data, size);
break;
case CODEC_ID_AAC:
if (s1->flags & AVFMT_FLAG_MP4A_LATM)
if (s->flags & FF_RTP_FLAG_MP4A_LATM)
ff_rtp_send_latm(s1, pkt->data, size);
else
ff_rtp_send_aac(s1, pkt->data, size);
@ -458,4 +471,5 @@ AVOutputFormat ff_rtp_muxer = {
rtp_write_header,
rtp_write_packet,
rtp_write_trailer,
.priv_class = &rtp_muxer_class,
};

9
libavformat/rtpenc.h
View File

@ -25,6 +25,7 @@
#include "rtp.h"
struct RTPMuxContext {
const AVClass *av_class;
AVFormatContext *ic;
AVStream *st;
int payload_type;
@ -56,10 +57,18 @@ struct RTPMuxContext {
* (1, 2 or 4)
*/
int nal_length_size;
int flags;
};
typedef struct RTPMuxContext RTPMuxContext;
#define FF_RTP_FLAG_MP4A_LATM 1
#define FF_RTP_FLAG_OPTS(ctx, fieldname) \
{ "rtpflags", "RTP muxer flags", offsetof(ctx, fieldname), FF_OPT_TYPE_FLAGS, {.dbl = 0}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" }, \
{ "latm", "Use MP4A-LATM packetization instead of MPEG4-GENERIC for AAC", 0, FF_OPT_TYPE_CONST, {.dbl = FF_RTP_FLAG_MP4A_LATM}, INT_MIN, INT_MAX, AV_OPT_FLAG_ENCODING_PARAM, "rtpflags" } \
void ff_rtp_send_data(AVFormatContext *s1, const uint8_t *buf1, int len, int m);
void ff_rtp_send_h264(AVFormatContext *s1, const uint8_t *buf1, int size);

8
libavformat/rtpenc_chain.c
View File

@ -23,6 +23,7 @@
#include "avio_internal.h"
#include "rtpenc_chain.h"
#include "avio_internal.h"
#include "libavutil/opt.h"
AVFormatContext *ff_rtp_chain_mux_open(AVFormatContext *s, AVStream *st,
URLContext *handle, int packet_size)
@ -50,6 +51,13 @@ AVFormatContext *ff_rtp_chain_mux_open(AVFormatContext *s, AVStream *st,
rtpctx->streams[0]->sample_aspect_ratio = st->sample_aspect_ratio;
rtpctx->flags |= s->flags & AVFMT_FLAG_MP4A_LATM;
av_set_parameters(rtpctx, NULL);
/* Copy the rtpflags values straight through */
if (s->oformat->priv_class &&
av_find_opt(s->priv_data, "rtpflags", NULL, 0, 0))
av_set_int(rtpctx->priv_data, "rtpflags",
av_get_int(s->priv_data, "rtpflags", NULL));
/* Set the synchronized start time. */
rtpctx->start_time_realtime = s->start_time_realtime;

3
libavformat/rtpenc_latm.c
View File

@ -22,7 +22,8 @@
#include "avformat.h"
#include "rtpenc.h"
void ff_rtp_send_latm(AVFormatContext *s1, const uint8_t *buff, int size) {
void ff_rtp_send_latm(AVFormatContext *s1, const uint8_t *buff, int size)
{
/* MP4A-LATM
* The RTP payload format specification is described in RFC 3016
* The encoding specifications are provided in ISO/IEC 14496-3 */

5
libavformat/rtsp.h
View File

@ -344,6 +344,11 @@ typedef struct RTSPState {
* Do not begin to play the stream immediately.
*/
int initial_pause;
/**
* Option flags for the chained RTP muxer.
*/
int rtp_muxer_flags;
} RTSPState;
/**

15
libavformat/rtspenc.c
View File

@ -33,9 +33,23 @@
#include "libavutil/intreadwrite.h"
#include "libavutil/avstring.h"
#include "url.h"
#include "libavutil/opt.h"
#include "rtpenc.h"
#define SDP_MAX_SIZE 16384
static const AVOption options[] = {
FF_RTP_FLAG_OPTS(RTSPState, rtp_muxer_flags),
{ NULL },
};
static const AVClass rtsp_muxer_class = {
.class_name = "RTSP muxer",
.item_name = av_default_item_name,
.option = options,
.version = LIBAVUTIL_VERSION_INT,
};
int ff_rtsp_setup_output_streams(AVFormatContext *s, const char *addr)
{
RTSPState *rt = s->priv_data;
@ -238,5 +252,6 @@ AVOutputFormat ff_rtsp_muxer = {
rtsp_write_packet,
rtsp_write_close,
.flags = AVFMT_NOFILE | AVFMT_GLOBALHEADER,
.priv_class = &rtsp_muxer_class,
};

20
libavformat/sdp.c
View File

@ -23,6 +23,7 @@
#include "libavutil/base64.h"
#include "libavutil/dict.h"
#include "libavutil/parseutils.h"
#include "libavutil/opt.h"
#include "libavcodec/xiph.h"
#include "libavcodec/mpeg4audio.h"
#include "avformat.h"
@ -301,7 +302,8 @@ xiph_fail:
return NULL;
}
static int latm_context2profilelevel(AVCodecContext *c) {
static int latm_context2profilelevel(AVCodecContext *c)
{
/* MP4A-LATM
* The RTP payload format specification is described in RFC 3016
* The encoding specifications are provided in ISO/IEC 14496-3 */
@ -329,7 +331,8 @@ static int latm_context2profilelevel(AVCodecContext *c) {
return profile_level;
}
static char *latm_context2config(AVCodecContext *c) {
static char *latm_context2config(AVCodecContext *c)
{
/* MP4A-LATM
* The RTP payload format specification is described in RFC 3016
* The encoding specifications are provided in ISO/IEC 14496-3 */
@ -364,7 +367,7 @@ static char *latm_context2config(AVCodecContext *c) {
return config;
}
static char *sdp_write_media_attributes(char *buff, int size, AVCodecContext *c, int payload_type, int flags)
static char *sdp_write_media_attributes(char *buff, int size, AVCodecContext *c, int payload_type, AVFormatContext *fmt)
{
char *config = NULL;
@ -399,7 +402,8 @@ static char *sdp_write_media_attributes(char *buff, int size, AVCodecContext *c,
payload_type, config ? config : "");
break;
case CODEC_ID_AAC:
if (flags & AVFMT_FLAG_MP4A_LATM) {
if (fmt && fmt->oformat->priv_class &&
av_opt_flag_is_set(fmt->priv_data, "rtpflags", "latm")) {
config = latm_context2config(c);
if (!config)
return NULL;
@ -523,7 +527,7 @@ static char *sdp_write_media_attributes(char *buff, int size, AVCodecContext *c,
return buff;
}
void ff_sdp_write_media(char *buff, int size, AVCodecContext *c, const char *dest_addr, const char *dest_type, int port, int ttl, int flags)
void ff_sdp_write_media(char *buff, int size, AVCodecContext *c, const char *dest_addr, const char *dest_type, int port, int ttl, AVFormatContext *fmt)
{
const char *type;
int payload_type;
@ -546,7 +550,7 @@ void ff_sdp_write_media(char *buff, int size, AVCodecContext *c, const char *des
av_strlcatf(buff, size, "b=AS:%d\r\n", c->bit_rate / 1000);
}
sdp_write_media_attributes(buff, size, c, payload_type, flags);
sdp_write_media_attributes(buff, size, c, payload_type, fmt);
}
int av_sdp_create(AVFormatContext *ac[], int n_files, char *buf, int size)
@ -596,7 +600,7 @@ int av_sdp_create(AVFormatContext *ac[], int n_files, char *buf, int size)
ff_sdp_write_media(buf, size,
ac[i]->streams[j]->codec, dst[0] ? dst : NULL,
dst_type, (port > 0) ? port + j * 2 : 0, ttl,
ac[i]->flags);
ac[i]);
if (port <= 0) {
av_strlcatf(buf, size,
"a=control:streamid=%d\r\n", i + j);
@ -612,7 +616,7 @@ int av_sdp_create(AVFormatContext *ac[], int n_files, char *buf, int size)
return AVERROR(ENOSYS);
}
void ff_sdp_write_media(char *buff, int size, AVCodecContext *c, const char *dest_addr, const char *dest_type, int port, int ttl, int flags)
void ff_sdp_write_media(char *buff, int size, AVCodecContext *c, const char *dest_addr, const char *dest_type, int port, int ttl, AVFormatContext *fmt)
{
}
#endif

41
libavformat/utils.c
View File

@ -1449,8 +1449,6 @@ int av_index_search_timestamp(AVStream *st, int64_t wanted_timestamp,
wanted_timestamp, flags);
}
#define DEBUG_SEEK
int av_seek_frame_binary(AVFormatContext *s, int stream_index, int64_t target_ts, int flags){
AVInputFormat *avif= s->iformat;
int64_t av_uninit(pos_min), av_uninit(pos_max), pos, pos_limit;
@ -1462,9 +1460,7 @@ int av_seek_frame_binary(AVFormatContext *s, int stream_index, int64_t target_ts
if (stream_index < 0)
return -1;
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "read_seek: %d %"PRId64"\n", stream_index, target_ts);
#endif
av_dlog(s, "read_seek: %d %"PRId64"\n", stream_index, target_ts);
ts_max=
ts_min= AV_NOPTS_VALUE;
@ -1481,10 +1477,8 @@ int av_seek_frame_binary(AVFormatContext *s, int stream_index, int64_t target_ts
if(e->timestamp <= target_ts || e->pos == e->min_distance){
pos_min= e->pos;
ts_min= e->timestamp;
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "using cached pos_min=0x%"PRIx64" dts_min=%"PRId64"\n",
av_dlog(s, "using cached pos_min=0x%"PRIx64" dts_min=%"PRId64"\n",
pos_min,ts_min);
#endif
}else{
assert(index==0);
}
@ -1497,10 +1491,8 @@ int av_seek_frame_binary(AVFormatContext *s, int stream_index, int64_t target_ts
pos_max= e->pos;
ts_max= e->timestamp;
pos_limit= pos_max - e->min_distance;
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "using cached pos_max=0x%"PRIx64" pos_limit=0x%"PRIx64" dts_max=%"PRId64"\n",
av_dlog(s, "using cached pos_max=0x%"PRIx64" pos_limit=0x%"PRIx64" dts_max=%"PRId64"\n",
pos_max,pos_limit, ts_max);
#endif
}
}
@ -1522,9 +1514,7 @@ int64_t av_gen_search(AVFormatContext *s, int stream_index, int64_t target_ts, i
int64_t start_pos, filesize;
int no_change;
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "gen_seek: %d %"PRId64"\n", stream_index, target_ts);
#endif
av_dlog(s, "gen_seek: %d %"PRId64"\n", stream_index, target_ts);
if(ts_min == AV_NOPTS_VALUE){
pos_min = s->data_offset;
@ -1566,11 +1556,8 @@ int64_t av_gen_search(AVFormatContext *s, int stream_index, int64_t target_ts, i
no_change=0;
while (pos_min < pos_limit) {
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "pos_min=0x%"PRIx64" pos_max=0x%"PRIx64" dts_min=%"PRId64" dts_max=%"PRId64"\n",
pos_min, pos_max,
ts_min, ts_max);
#endif
av_dlog(s, "pos_min=0x%"PRIx64" pos_max=0x%"PRIx64" dts_min=%"PRId64" dts_max=%"PRId64"\n",
pos_min, pos_max, ts_min, ts_max);
assert(pos_limit <= pos_max);
if(no_change==0){
@ -1597,11 +1584,9 @@ int64_t av_gen_search(AVFormatContext *s, int stream_index, int64_t target_ts, i
no_change++;
else
no_change=0;
#ifdef DEBUG_SEEK
av_log(s, AV_LOG_DEBUG, "%"PRId64" %"PRId64" %"PRId64" / %"PRId64" %"PRId64" %"PRId64" target:%"PRId64" limit:%"PRId64" start:%"PRId64" noc:%d\n",
pos_min, pos, pos_max, ts_min, ts, ts_max, target_ts, pos_limit,
start_pos, no_change);
#endif
av_dlog(s, "%"PRId64" %"PRId64" %"PRId64" / %"PRId64" %"PRId64" %"PRId64" target:%"PRId64" limit:%"PRId64" start:%"PRId64" noc:%d\n",
pos_min, pos, pos_max, ts_min, ts, ts_max, target_ts,
pos_limit, start_pos, no_change);
if(ts == AV_NOPTS_VALUE){
av_log(s, AV_LOG_ERROR, "read_timestamp() failed in the middle\n");
return -1;
@ -1620,12 +1605,12 @@ int64_t av_gen_search(AVFormatContext *s, int stream_index, int64_t target_ts, i
pos = (flags & AVSEEK_FLAG_BACKWARD) ? pos_min : pos_max;
ts = (flags & AVSEEK_FLAG_BACKWARD) ? ts_min : ts_max;
#ifdef DEBUG_SEEK
#if 1
pos_min = pos;
ts_min = read_timestamp(s, stream_index, &pos_min, INT64_MAX);
pos_min++;
ts_max = read_timestamp(s, stream_index, &pos_min, INT64_MAX);
av_log(s, AV_LOG_DEBUG, "pos=0x%"PRIx64" %"PRId64"<=%"PRId64"<=%"PRId64"\n",
av_dlog(s, "pos=0x%"PRIx64" %"PRId64"<=%"PRId64"<=%"PRId64"\n",
pos, ts_min, target_ts, ts_max);
#endif
*ts_ret= ts;
@ -2694,9 +2679,7 @@ AVProgram *av_new_program(AVFormatContext *ac, int id)
AVProgram *program=NULL;
int i;
#ifdef DEBUG_SI
av_log(ac, AV_LOG_DEBUG, "new_program: id=0x%04x\n", id);
#endif
av_dlog(ac, "new_program: id=0x%04x\n", id);
for(i=0; i<ac->nb_programs; i++)
if(ac->programs[i]->id == id)

2
libavformat/version.h
View File

@ -25,7 +25,7 @@
#define LIBAVFORMAT_VERSION_MAJOR 53
#define LIBAVFORMAT_VERSION_MINOR 3
#define LIBAVFORMAT_VERSION_MICRO 0
#define LIBAVFORMAT_VERSION_MICRO 1
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
LIBAVFORMAT_VERSION_MINOR, \

10
libavutil/opt.c
View File

@ -320,6 +320,16 @@ int64_t av_get_int(void *obj, const char *name, const AVOption **o_out)
return num*intnum/den;
}
int av_opt_flag_is_set(void *obj, const char *field_name, const char *flag_name)
{
const AVOption *field = av_find_opt(obj, field_name, NULL, 0, 0);
const AVOption *flag = av_find_opt(obj, flag_name, NULL, 0, 0);
if (!field || !flag || flag->type != FF_OPT_TYPE_CONST)
return 0;
return av_get_int(obj, field_name, NULL) & (int) flag->default_val.dbl;
}
static void opt_list(void *obj, void *av_log_obj, const char *unit,
int req_flags, int rej_flags)
{

10
libavutil/opt.h
View File

@ -181,4 +181,14 @@ int av_set_options_string(void *ctx, const char *opts,
*/
void av_opt_free(void *obj);
/**
* Check whether a particular flag is set in a flags field.
*
* @param field_name the name of the flag field option
* @param flag_name the name of the flag to check
* @return non-zero if the flag is set, zero if the flag isn't set,
* isn't of the right type, or the flags field doesn't exist.
*/
int av_opt_flag_is_set(void *obj, const char *field_name, const char *flag_name);
#endif /* AVUTIL_OPT_H */

46
libavutil/pixdesc.c
View File

@ -878,6 +878,52 @@ const AVPixFmtDescriptor av_pix_fmt_descriptors[PIX_FMT_NB] = {
},
.flags = PIX_FMT_BE,
},
[PIX_FMT_YUV444P10LE] = {
.name = "yuv444p10le",
.nb_components= 3,
.log2_chroma_w= 0,
.log2_chroma_h= 0,
.comp = {
{0,1,1,0,9}, /* Y */
{1,1,1,0,9}, /* U */
{2,1,1,0,9}, /* V */
},
},
[PIX_FMT_YUV444P10BE] = {
.name = "yuv444p10be",
.nb_components= 3,
.log2_chroma_w= 0,
.log2_chroma_h= 0,
.comp = {
{0,1,1,0,9}, /* Y */
{1,1,1,0,9}, /* U */
{2,1,1,0,9}, /* V */
},
.flags = PIX_FMT_BE,
},
[PIX_FMT_YUV444P9LE] = {
.name = "yuv444p9le",
.nb_components= 3,
.log2_chroma_w= 0,
.log2_chroma_h= 0,
.comp = {
{0,1,1,0,8}, /* Y */
{1,1,1,0,8}, /* U */
{2,1,1,0,8}, /* V */
},
},
[PIX_FMT_YUV444P9BE] = {
.name = "yuv444p9be",
.nb_components= 3,
.log2_chroma_w= 0,
.log2_chroma_h= 0,
.comp = {
{0,1,1,0,9}, /* Y */
{1,1,1,0,9}, /* U */
{2,1,1,0,9}, /* V */
},
.flags = PIX_FMT_BE,
},
[PIX_FMT_DXVA2_VLD] = {
.name = "dxva2_vld",
.log2_chroma_w = 1,

12
libavutil/pixfmt.h
View File

@ -136,15 +136,19 @@ enum PixelFormat {
PIX_FMT_BGR48BE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as big-endian
PIX_FMT_BGR48LE, ///< packed RGB 16:16:16, 48bpp, 16B, 16G, 16R, the 2-byte value for each R/G/B component is stored as little-endian
//the following 6 formats have the disadvantage of needing 1 format for each bit depth, thus
//the following 10 formats have the disadvantage of needing 1 format for each bit depth, thus
//If you want to support multiple bit depths, then using PIX_FMT_YUV420P16* with the bpp stored seperately
//is better
PIX_FMT_YUV420P9BE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
PIX_FMT_YUV420P9LE, ///< planar YUV 4:2:0, 13.5bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
PIX_FMT_YUV420P10BE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), big-endian
PIX_FMT_YUV420P10LE,///< planar YUV 4:2:0, 15bpp, (1 Cr & Cb sample per 2x2 Y samples), little-endian
PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
PIX_FMT_YUV422P10BE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), little-endian
PIX_FMT_YUV422P10LE,///< planar YUV 4:2:2, 20bpp, (1 Cr & Cb sample per 2x1 Y samples), big-endian
PIX_FMT_YUV444P9BE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
PIX_FMT_YUV444P9LE, ///< planar YUV 4:4:4, 27bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
PIX_FMT_YUV444P10BE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), little-endian
PIX_FMT_YUV444P10LE,///< planar YUV 4:4:4, 30bpp, (1 Cr & Cb sample per 1x1 Y samples), big-endian
PIX_FMT_NB, ///< number of pixel formats, DO NOT USE THIS if you want to link with shared libav* because the number of formats might differ between versions
};
@ -173,8 +177,10 @@ enum PixelFormat {
#define PIX_FMT_BGR444 PIX_FMT_NE(BGR444BE, BGR444LE)
#define PIX_FMT_YUV420P9 PIX_FMT_NE(YUV420P9BE , YUV420P9LE)
#define PIX_FMT_YUV444P9 PIX_FMT_NE(YUV444P9BE , YUV444P9LE)
#define PIX_FMT_YUV420P10 PIX_FMT_NE(YUV420P10BE, YUV420P10LE)
#define PIX_FMT_YUV422P10 PIX_FMT_NE(YUV422P10BE, YUV422P10LE)
#define PIX_FMT_YUV444P10 PIX_FMT_NE(YUV444P10BE, YUV444P10LE)
#define PIX_FMT_YUV420P16 PIX_FMT_NE(YUV420P16BE, YUV420P16LE)
#define PIX_FMT_YUV422P16 PIX_FMT_NE(YUV422P16BE, YUV422P16LE)
#define PIX_FMT_YUV444P16 PIX_FMT_NE(YUV444P16BE, YUV444P16LE)

187
libswscale/swscale.c
View File

@ -724,7 +724,117 @@ yuv2mono_1_c_template(SwsContext *c, const uint16_t *buf0,
YUV2PACKEDWRAPPER(yuv2mono, white, PIX_FMT_MONOWHITE);
YUV2PACKEDWRAPPER(yuv2mono, black, PIX_FMT_MONOBLACK);
#define YSCALE_YUV_2_PACKEDX_C(type,alpha) \
static av_always_inline void
yuv2422_X_c_template(SwsContext *c, const int16_t *lumFilter,
const int16_t **lumSrc, int lumFilterSize,
const int16_t *chrFilter, const int16_t **chrUSrc,
const int16_t **chrVSrc, int chrFilterSize,
const int16_t **alpSrc, uint8_t *dest, int dstW,
int y, enum PixelFormat target)
{
int i;
#define output_pixels(pos, Y1, U, Y2, V) \
if (target == PIX_FMT_YUYV422) { \
dest[pos + 0] = Y1; \
dest[pos + 1] = U; \
dest[pos + 2] = Y2; \
dest[pos + 3] = V; \
} else { \
dest[pos + 0] = U; \
dest[pos + 1] = Y1; \
dest[pos + 2] = V; \
dest[pos + 3] = Y2; \
}
for (i = 0; i < (dstW >> 1); i++) {
int j;
int Y1 = 1 << 18;
int Y2 = 1 << 18;
int U = 1 << 18;
int V = 1 << 18;
for (j = 0; j < lumFilterSize; j++) {
Y1 += lumSrc[j][i * 2] * lumFilter[j];
Y2 += lumSrc[j][i * 2 + 1] * lumFilter[j];
}
for (j = 0; j < chrFilterSize; j++) {
U += chrUSrc[j][i] * chrFilter[j];
V += chrVSrc[j][i] * chrFilter[j];
}
Y1 >>= 19;
Y2 >>= 19;
U >>= 19;
V >>= 19;
if ((Y1 | Y2 | U | V) & 0x100) {
Y1 = av_clip_uint8(Y1);
Y2 = av_clip_uint8(Y2);
U = av_clip_uint8(U);
V = av_clip_uint8(V);
}
output_pixels(4*i, Y1, U, Y2, V);
}
}
static av_always_inline void
yuv2422_2_c_template(SwsContext *c, const uint16_t *buf0,
const uint16_t *buf1, const uint16_t *ubuf0,
const uint16_t *ubuf1, const uint16_t *vbuf0,
const uint16_t *vbuf1, const uint16_t *abuf0,
const uint16_t *abuf1, uint8_t *dest, int dstW,
int yalpha, int uvalpha, int y,
enum PixelFormat target)
{
int yalpha1 = 4095 - yalpha;
int uvalpha1 = 4095 - uvalpha;
int i;
for (i = 0; i < (dstW >> 1); i++) {
int Y1 = (buf0[i * 2] * yalpha1 + buf1[i * 2] * yalpha) >> 19;
int Y2 = (buf0[i * 2 + 1] * yalpha1 + buf1[i * 2 + 1] * yalpha) >> 19;
int U = (ubuf0[i] * uvalpha1 + ubuf1[i] * uvalpha) >> 19;
int V = (vbuf0[i] * uvalpha1 + vbuf1[i] * uvalpha) >> 19;
output_pixels(i * 4, Y1, U, Y2, V);
}
}
static av_always_inline void
yuv2422_1_c_template(SwsContext *c, const uint16_t *buf0,
const uint16_t *ubuf0, const uint16_t *ubuf1,
const uint16_t *vbuf0, const uint16_t *vbuf1,
const uint16_t *abuf0, uint8_t *dest, int dstW,
int uvalpha, enum PixelFormat dstFormat,
int flags, int y, enum PixelFormat target)
{
int i;
if (uvalpha < 2048) {
for (i = 0; i < (dstW >> 1); i++) {
int Y1 = buf0[i * 2] >> 7;
int Y2 = buf0[i * 2 + 1] >> 7;
int U = ubuf1[i] >> 7;
int V = vbuf1[i] >> 7;
output_pixels(i * 4, Y1, U, Y2, V);
}
} else {
for (i = 0; i < (dstW >> 1); i++) {
int Y1 = buf0[i * 2] >> 7;
int Y2 = buf0[i * 2 + 1] >> 7;
int U = (ubuf0[i] + ubuf1[i]) >> 8;
int V = (vbuf0[i] + vbuf1[i]) >> 8;
output_pixels(i * 4, Y1, U, Y2, V);
}
}
#undef output_pixels
}
YUV2PACKEDWRAPPER(yuv2422, yuyv, PIX_FMT_YUYV422);
YUV2PACKEDWRAPPER(yuv2422, uyvy, PIX_FMT_UYVY422);
#define YSCALE_YUV_2_RGBX_C(type,alpha) \
for (i=0; i<(dstW>>1); i++) {\
int j;\
int Y1 = 1<<18;\
@ -766,7 +876,11 @@ YUV2PACKEDWRAPPER(yuv2mono, black, PIX_FMT_MONOBLACK);
A1 = av_clip_uint8(A1); \
A2 = av_clip_uint8(A2); \
}\
}
}\
/* FIXME fix tables so that clipping is not needed and then use _NOCLIP*/\
r = (type *)c->table_rV[V]; \
g = (type *)(c->table_gU[U] + c->table_gV[V]); \
b = (type *)c->table_bU[U];
#define YSCALE_YUV_2_RGBX_FULL_C(rnd,alpha) \
for (i=0; i<dstW; i++) {\
@ -807,13 +921,7 @@ YUV2PACKEDWRAPPER(yuv2mono, black, PIX_FMT_MONOBLACK);
B = av_clip_uintp2(B, 30); \
}
#define YSCALE_YUV_2_RGBX_C(type,alpha) \
YSCALE_YUV_2_PACKEDX_C(type,alpha) /* FIXME fix tables so that clipping is not needed and then use _NOCLIP*/\
r = (type *)c->table_rV[V]; \
g = (type *)(c->table_gU[U] + c->table_gV[V]); \
b = (type *)c->table_bU[U];
#define YSCALE_YUV_2_PACKED2_C(type,alpha) \
#define YSCALE_YUV_2_RGB2_C(type,alpha) \
for (i=0; i<(dstW>>1); i++) { \
const int i2= 2*i; \
int Y1= (buf0[i2 ]*yalpha1+buf1[i2 ]*yalpha)>>19; \
@ -825,15 +933,12 @@ YUV2PACKEDWRAPPER(yuv2mono, black, PIX_FMT_MONOBLACK);
if (alpha) {\
A1= (abuf0[i2 ]*yalpha1+abuf1[i2 ]*yalpha)>>19; \
A2= (abuf0[i2+1]*yalpha1+abuf1[i2+1]*yalpha)>>19; \
}
#define YSCALE_YUV_2_RGB2_C(type,alpha) \
YSCALE_YUV_2_PACKED2_C(type,alpha)\
}\
r = (type *)c->table_rV[V];\
g = (type *)(c->table_gU[U] + c->table_gV[V]);\
b = (type *)c->table_bU[U];
#define YSCALE_YUV_2_PACKED1_C(type,alpha) \
#define YSCALE_YUV_2_RGB1_C(type,alpha) \
for (i=0; i<(dstW>>1); i++) {\
const int i2= 2*i;\
int Y1= buf0[i2 ]>>7;\
@ -845,15 +950,12 @@ YUV2PACKEDWRAPPER(yuv2mono, black, PIX_FMT_MONOBLACK);
if (alpha) {\
A1= abuf0[i2 ]>>7;\
A2= abuf0[i2+1]>>7;\
}
#define YSCALE_YUV_2_RGB1_C(type,alpha) \
YSCALE_YUV_2_PACKED1_C(type,alpha)\
}\
r = (type *)c->table_rV[V];\
g = (type *)(c->table_gU[U] + c->table_gV[V]);\
b = (type *)c->table_bU[U];
#define YSCALE_YUV_2_PACKED1B_C(type,alpha) \
#define YSCALE_YUV_2_RGB1B_C(type,alpha) \
for (i=0; i<(dstW>>1); i++) {\
const int i2= 2*i;\
int Y1= buf0[i2 ]>>7;\
@ -865,15 +967,12 @@ YUV2PACKEDWRAPPER(yuv2mono, black, PIX_FMT_MONOBLACK);
if (alpha) {\
A1= abuf0[i2 ]>>7;\
A2= abuf0[i2+1]>>7;\
}
#define YSCALE_YUV_2_RGB1B_C(type,alpha) \
YSCALE_YUV_2_PACKED1B_C(type,alpha)\
}\
r = (type *)c->table_rV[V];\
g = (type *)(c->table_gU[U] + c->table_gV[V]);\
b = (type *)c->table_bU[U];
#define YSCALE_YUV_2_ANYRGB_C(func, func2)\
#define YSCALE_YUV_2_ANYRGB_C(func)\
switch(c->dstFormat) {\
case PIX_FMT_RGB48BE:\
case PIX_FMT_RGB48LE:\
@ -1049,22 +1148,6 @@ YUV2PACKEDWRAPPER(yuv2mono, black, PIX_FMT_MONOBLACK);
}\
}\
break;\
case PIX_FMT_YUYV422:\
func2\
((uint8_t*)dest)[2*i2+0]= Y1;\
((uint8_t*)dest)[2*i2+1]= U;\
((uint8_t*)dest)[2*i2+2]= Y2;\
((uint8_t*)dest)[2*i2+3]= V;\
} \
break;\
case PIX_FMT_UYVY422:\
func2\
((uint8_t*)dest)[2*i2+0]= U;\
((uint8_t*)dest)[2*i2+1]= Y1;\
((uint8_t*)dest)[2*i2+2]= V;\
((uint8_t*)dest)[2*i2+3]= Y2;\
} \
break;\
}
static void yuv2packedX_c(SwsContext *c, const int16_t *lumFilter,
@ -1074,7 +1157,7 @@ static void yuv2packedX_c(SwsContext *c, const int16_t *lumFilter,
const int16_t **alpSrc, uint8_t *dest, int dstW, int y)
{
int i;
YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGBX_C, YSCALE_YUV_2_PACKEDX_C(void,0))
YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGBX_C)
}
static void yuv2rgbX_c_full(SwsContext *c, const int16_t *lumFilter,
@ -1177,7 +1260,7 @@ static void yuv2packed2_c(SwsContext *c, const uint16_t *buf0,
int uvalpha1=4095-uvalpha;
int i;
YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB2_C, YSCALE_YUV_2_PACKED2_C(void,0))
YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB2_C)
}
/**
@ -1193,9 +1276,9 @@ static void yuv2packed1_c(SwsContext *c, const uint16_t *buf0,
int i;
if (uvalpha < 2048) {
YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1_C, YSCALE_YUV_2_PACKED1_C(void,0))
YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1_C)
} else {
YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1B_C, YSCALE_YUV_2_PACKED1B_C(void,0))
YSCALE_YUV_2_ANYRGB_C(YSCALE_YUV_2_RGB1B_C)
}
}
@ -1886,7 +1969,7 @@ find_c_packed_planar_out_funcs(SwsContext *c,
} else if (is16BPS(dstFormat)) {
*yuv2yuvX = isBE(dstFormat) ? yuv2yuvX16BE_c : yuv2yuvX16LE_c;
} else if (is9_OR_10BPS(dstFormat)) {
if (dstFormat == PIX_FMT_YUV420P9BE || dstFormat == PIX_FMT_YUV420P9LE) {
if (av_pix_fmt_descriptors[dstFormat].comp[0].depth_minus1 == 8) {
*yuv2yuvX = isBE(dstFormat) ? yuv2yuvX9BE_c : yuv2yuvX9LE_c;
} else {
*yuv2yuvX = isBE(dstFormat) ? yuv2yuvX10BE_c : yuv2yuvX10LE_c;
@ -1919,6 +2002,16 @@ find_c_packed_planar_out_funcs(SwsContext *c,
*yuv2packed2 = yuv2monoblack_2_c;
*yuv2packedX = yuv2monoblack_X_c;
break;
case PIX_FMT_YUYV422:
*yuv2packed1 = yuv2422yuyv_1_c;
*yuv2packed2 = yuv2422yuyv_2_c;
*yuv2packedX = yuv2422yuyv_X_c;
break;
case PIX_FMT_UYVY422:
*yuv2packed1 = yuv2422uyvy_1_c;
*yuv2packed2 = yuv2422uyvy_2_c;
*yuv2packedX = yuv2422uyvy_X_c;
break;
default:
*yuv2packed1 = yuv2packed1_c;
*yuv2packed2 = yuv2packed2_c;
@ -2221,16 +2314,20 @@ static av_cold void sws_init_swScale_c(SwsContext *c)
case PIX_FMT_BGR4_BYTE:
case PIX_FMT_RGB4_BYTE: c->chrToYV12 = palToUV_c; break;
case PIX_FMT_GRAY16BE :
case PIX_FMT_YUV444P9BE:
case PIX_FMT_YUV420P9BE:
case PIX_FMT_YUV444P10BE:
case PIX_FMT_YUV422P10BE:
case PIX_FMT_YUV420P10BE:
case PIX_FMT_YUV420P16BE:
case PIX_FMT_YUV422P16BE:
case PIX_FMT_YUV444P16BE: c->hScale16= HAVE_BIGENDIAN ? hScale16_c : hScale16X_c; break;
case PIX_FMT_GRAY16LE :
case PIX_FMT_YUV444P9LE:
case PIX_FMT_YUV420P9LE:
case PIX_FMT_YUV422P10LE:
case PIX_FMT_YUV420P10LE:
case PIX_FMT_YUV444P10LE:
case PIX_FMT_YUV420P16LE:
case PIX_FMT_YUV422P16LE:
case PIX_FMT_YUV444P16LE: c->hScale16= HAVE_BIGENDIAN ? hScale16X_c : hScale16_c; break;

12
libswscale/swscale_internal.h
View File

@ -371,6 +371,12 @@ const char *sws_format_name(enum PixelFormat format);
#define isNBPS(x) ( \
(x)==PIX_FMT_YUV420P9LE \
|| (x)==PIX_FMT_YUV420P9BE \
|| (x)==PIX_FMT_YUV444P9BE \
|| (x)==PIX_FMT_YUV444P9LE \
|| (x)==PIX_FMT_YUV422P10BE \
|| (x)==PIX_FMT_YUV422P10LE \
|| (x)==PIX_FMT_YUV444P10BE \
|| (x)==PIX_FMT_YUV444P10LE \
|| (x)==PIX_FMT_YUV420P10LE \
|| (x)==PIX_FMT_YUV420P10BE \
|| (x)==PIX_FMT_YUV422P10LE \
@ -392,13 +398,19 @@ const char *sws_format_name(enum PixelFormat format);
#define isPlanarYUV(x) ( \
isPlanar8YUV(x) \
|| (x)==PIX_FMT_YUV420P9LE \
|| (x)==PIX_FMT_YUV444P9LE \
|| (x)==PIX_FMT_YUV420P10LE \
|| (x)==PIX_FMT_YUV422P10LE \
|| (x)==PIX_FMT_YUV444P10LE \
|| (x)==PIX_FMT_YUV420P16LE \
|| (x)==PIX_FMT_YUV422P10LE \
|| (x)==PIX_FMT_YUV422P16LE \
|| (x)==PIX_FMT_YUV444P16LE \
|| (x)==PIX_FMT_YUV420P9BE \
|| (x)==PIX_FMT_YUV444P9BE \
|| (x)==PIX_FMT_YUV420P10BE \
|| (x)==PIX_FMT_YUV422P10BE \
|| (x)==PIX_FMT_YUV444P10BE \
|| (x)==PIX_FMT_YUV420P16BE \
|| (x)==PIX_FMT_YUV422P10BE \
|| (x)==PIX_FMT_YUV422P16BE \

6
libswscale/utils.c
View File

@ -112,12 +112,18 @@ const char *swscale_license(void)
|| (x)==PIX_FMT_MONOWHITE \
|| (x)==PIX_FMT_MONOBLACK \
|| (x)==PIX_FMT_YUV420P9LE \
|| (x)==PIX_FMT_YUV444P9LE \
|| (x)==PIX_FMT_YUV420P10LE \
|| (x)==PIX_FMT_YUV422P10LE \
|| (x)==PIX_FMT_YUV444P10LE \
|| (x)==PIX_FMT_YUV420P16LE \
|| (x)==PIX_FMT_YUV422P16LE \
|| (x)==PIX_FMT_YUV444P16LE \
|| (x)==PIX_FMT_YUV420P9BE \
|| (x)==PIX_FMT_YUV444P9BE \
|| (x)==PIX_FMT_YUV420P10BE \
|| (x)==PIX_FMT_YUV444P10BE \
|| (x)==PIX_FMT_YUV422P10BE \
|| (x)==PIX_FMT_YUV420P16BE \
|| (x)==PIX_FMT_YUV422P16BE \
|| (x)==PIX_FMT_YUV444P16BE \