diff --git a/configure b/configure
index 6c4047fa8a75d0f446a348e4fe7344efca19bffb..c7e5385ba3cf946ae4aac171b1184dc369f4cf40 100755
--- a/configure
+++ b/configure
@@ -1361,6 +1361,7 @@ CONFIG_EXTRA="
lgplv3
lpc
mpegaudiodsp
+ mpegvideo
nettle
rtpdec
sinewin
@@ -1500,18 +1501,18 @@ atrac1_decoder_select="mdct sinewin"
atrac3_decoder_select="mdct"
binkaudio_dct_decoder_select="mdct rdft dct sinewin"
binkaudio_rdft_decoder_select="mdct rdft sinewin"
-cavs_decoder_select="golomb"
+cavs_decoder_select="golomb mpegvideo"
cook_decoder_select="mdct sinewin"
cscd_decoder_suggest="zlib"
dca_decoder_select="mdct"
dirac_decoder_select="dwt golomb"
-dnxhd_encoder_select="aandcttables"
+dnxhd_encoder_select="aandcttables mpegvideo"
dxa_decoder_select="zlib"
eac3_decoder_select="ac3_decoder"
eac3_encoder_select="mdct ac3dsp"
eamad_decoder_select="aandcttables"
eatgq_decoder_select="aandcttables"
-eatqi_decoder_select="aandcttables"
+eatqi_decoder_select="aandcttables mpegvideo"
exr_decoder_select="zlib"
ffv1_decoder_select="golomb"
flac_decoder_select="golomb"
@@ -1523,14 +1524,15 @@ flashsv2_decoder_select="zlib"
flv_decoder_select="h263_decoder"
flv_encoder_select="h263_encoder"
fraps_decoder_select="huffman"
-h261_encoder_select="aandcttables"
-h263_decoder_select="h263_parser"
-h263_encoder_select="aandcttables"
+h261_decoder_select="mpegvideo"
+h261_encoder_select="aandcttables mpegvideo"
+h263_decoder_select="h263_parser mpegvideo"
+h263_encoder_select="aandcttables mpegvideo"
h263_vaapi_hwaccel_select="vaapi h263_decoder"
h263i_decoder_select="h263_decoder"
h263p_encoder_select="h263_encoder"
h264_crystalhd_decoder_select="crystalhd h264_mp4toannexb_bsf h264_parser"
-h264_decoder_select="golomb h264chroma h264dsp h264pred h264qpel"
+h264_decoder_select="golomb h264chroma h264dsp h264pred h264qpel mpegvideo"
h264_dxva2_hwaccel_deps="dxva2api_h"
h264_dxva2_hwaccel_select="dxva2 h264_decoder"
h264_vaapi_hwaccel_select="vaapi h264_decoder"
@@ -1541,9 +1543,10 @@ iac_decoder_select="fft mdct sinewin"
imc_decoder_select="fft mdct sinewin"
jpegls_decoder_select="golomb"
jpegls_encoder_select="golomb"
-ljpeg_encoder_select="aandcttables"
+ljpeg_encoder_select="aandcttables mpegvideo"
loco_decoder_select="golomb"
-mjpeg_encoder_select="aandcttables"
+mdec_decoder_select="mpegvideo"
+mjpeg_encoder_select="aandcttables mpegvideo"
mlp_decoder_select="mlp_parser"
mp1_decoder_select="mpegaudiodsp"
mp1float_decoder_select="mpegaudiodsp"
@@ -1562,13 +1565,15 @@ mpeg_xvmc_decoder_deps="X11_extensions_XvMClib_h"
mpeg_xvmc_decoder_select="mpegvideo_decoder"
mpeg1_vdpau_decoder_select="vdpau mpeg1video_decoder"
mpeg1_vdpau_hwaccel_select="vdpau mpeg1video_decoder"
-mpeg1video_encoder_select="aandcttables"
+mpeg1video_decoder_select="mpegvideo"
+mpeg1video_encoder_select="aandcttables mpegvideo"
mpeg2_crystalhd_decoder_select="crystalhd"
mpeg2_dxva2_hwaccel_deps="dxva2api_h"
mpeg2_dxva2_hwaccel_select="dxva2 mpeg2video_decoder"
mpeg2_vdpau_hwaccel_select="vdpau mpeg2video_decoder"
mpeg2_vaapi_hwaccel_select="vaapi mpeg2video_decoder"
-mpeg2video_encoder_select="aandcttables"
+mpeg2video_encoder_select="mpegvideo"
+mpeg2video_encoder_select="aandcttables mpegvideo"
mpeg4_crystalhd_decoder_select="crystalhd"
mpeg4_decoder_select="h263_decoder mpeg4video_parser"
mpeg4_encoder_select="h263_encoder"
@@ -1593,17 +1598,18 @@ rv10_decoder_select="h263_decoder"
rv10_encoder_select="h263_encoder"
rv20_decoder_select="h263_decoder"
rv20_encoder_select="h263_encoder"
-rv30_decoder_select="golomb h264chroma h264pred h264qpel"
-rv40_decoder_select="golomb h264chroma h264pred h264qpel"
+rv30_decoder_select="golomb h264chroma h264pred h264qpel mpegvideo"
+rv40_decoder_select="golomb h264chroma h264pred h264qpel mpegvideo"
shorten_decoder_select="golomb"
sipr_decoder_select="lsp"
snow_decoder_select="dwt"
-snow_encoder_select="aandcttables dwt"
+snow_encoder_select="aandcttables dwt mpegvideo"
sonic_decoder_select="golomb"
sonic_encoder_select="golomb"
sonic_ls_encoder_select="golomb"
-svq1_encoder_select="aandcttables"
-svq3_decoder_select="golomb h264chroma h264dsp h264pred h264qpel"
+svq1_encoder_select="mpegvideo"
+svq1_encoder_select="aandcttables mpegvideo"
+svq3_decoder_select="golomb h264chroma h264dsp h264pred h264qpel mpegvideo"
svq3_decoder_suggest="zlib"
theora_decoder_select="vp3_decoder"
tiff_decoder_suggest="zlib"
@@ -1653,7 +1659,10 @@ vda_deps="VideoDecodeAcceleration_VDADecoder_h pthreads"
vdpau_deps="vdpau_vdpau_h vdpau_vdpau_x11_h"
# parsers
-h264_parser_select="golomb h264dsp h264pred"
+h264_parser_select="golomb h264dsp h264pred mpegvideo"
+mpeg4video_parser_select="mpegvideo"
+mpegvideo_parser_select="mpegvideo"
+vc1_parser_select="mpegvideo"
# external libraries
libaacplus_encoder_deps="libaacplus"
@@ -1709,12 +1718,13 @@ matroska_demuxer_suggest="zlib bzlib"
mov_demuxer_suggest="zlib"
mp3_demuxer_select="mpegaudio_parser"
mp4_muxer_select="mov_muxer"
-mpegts_muxer_select="adts_muxer latm_muxer"
+mpegts_muxer_select="adts_muxer latm_muxer mpegvideo"
mpegtsraw_demuxer_select="mpegts_demuxer"
mxf_d10_muxer_select="mxf_muxer"
ogg_demuxer_select="golomb"
psp_muxer_select="mov_muxer"
rtp_demuxer_select="sdp_demuxer"
+rtp_muxer_select="mpegvideo"
rtpdec_select="asf_demuxer rm_demuxer rtp_protocol mpegts_demuxer mov_demuxer"
rtsp_demuxer_select="http_protocol rtpdec"
rtsp_muxer_select="rtp_muxer http_protocol rtp_protocol"
diff --git a/doc/ffmpeg.texi b/doc/ffmpeg.texi
index 905e5f31a334a98a5ad8f97cbbf247c3bea45d9c..2908ad8a715c90c2f4d3f21fd131ca04bf37a7d1 100644
--- a/doc/ffmpeg.texi
+++ b/doc/ffmpeg.texi
@@ -965,6 +965,9 @@ the matching type.
Output link labels are referred to with @option{-map}. Unlabeled outputs are
added to the first output file.
+Note that with this option it is possible to use only lavfi sources without
+normal input files.
+
For example, to overlay an image over video
@example
ffmpeg -i video.mkv -i image.png -filter_complex '[0:v][1:v]overlay[out]' -map
@@ -987,6 +990,11 @@ graph will be added to the output file automatically, so we can simply write
@example
ffmpeg -i video.mkv -i image.png -filter_complex 'overlay' out.mkv
@end example
+
+To generate 5 seconds of pure red video using lavfi @code{color} source:
+@example
+ffmpeg -filter_complex 'color=red' -t 5 out.mkv
+@end example
@end table
As a special exception, you can use a bitmap subtitle stream as input: it
diff --git a/ffmpeg.c b/ffmpeg.c
index 8c8e01de0422b7d13b8c87bdfe75cbfd9b09016f..d1df56c0447e3a202e278eaf8fe523b2f7c97f0b 100644
--- a/ffmpeg.c
+++ b/ffmpeg.c
@@ -565,7 +565,7 @@ static int check_recording_time(OutputStream *ost)
if (of->recording_time != INT64_MAX &&
av_compare_ts(ost->sync_opts - ost->first_pts, ost->st->codec->time_base, of->recording_time,
AV_TIME_BASE_Q) >= 0) {
- ost->is_past_recording_time = 1;
+ ost->finished = 1;
return 0;
}
return 1;
@@ -1315,7 +1315,7 @@ static void do_streamcopy(InputStream *ist, OutputStream *ost, const AVPacket *p
if (of->recording_time != INT64_MAX &&
ist->pts >= of->recording_time + of->start_time) {
- ost->is_past_recording_time = 1;
+ ost->finished = 1;
return;
}
@@ -1911,7 +1911,7 @@ static int transcode_init(void)
{
int ret = 0, i, j, k;
AVFormatContext *oc;
- AVCodecContext *codec, *icodec = NULL;
+ AVCodecContext *codec;
OutputStream *ost;
InputStream *ist;
char error[1024];
@@ -1942,6 +1942,7 @@ static int transcode_init(void)
/* for each output stream, we compute the right encoding parameters */
for (i = 0; i < nb_output_streams; i++) {
+ AVCodecContext *icodec = NULL;
ost = output_streams[i];
oc = output_files[ost->file_index]->ctx;
ist = get_input_stream(ost);
@@ -2367,13 +2368,13 @@ static int need_output(void)
OutputFile *of = output_files[ost->file_index];
AVFormatContext *os = output_files[ost->file_index]->ctx;
- if (ost->is_past_recording_time ||
+ if (ost->finished ||
(os->pb && avio_tell(os->pb) >= of->limit_filesize))
continue;
if (ost->frame_number >= ost->max_frames) {
int j;
for (j = 0; j < of->ctx->nb_streams; j++)
- output_streams[of->ost_index + j]->is_past_recording_time = 1;
+ output_streams[of->ost_index + j]->finished = 1;
continue;
}
@@ -2424,7 +2425,7 @@ static int select_input_file(void)
for (i = 0; i < nb_output_streams; i++)
nb_active_out -= output_streams[i]->unavailable =
- output_streams[i]->is_past_recording_time;
+ output_streams[i]->finished;
while (nb_active_out) {
opts_min = INT64_MAX;
ost_index = -1;
@@ -3078,10 +3079,10 @@ int main(int argc, char **argv)
exit_program(1);
}
- if (nb_input_files == 0) {
- av_log(NULL, AV_LOG_FATAL, "At least one input file must be specified\n");
- exit_program(1);
- }
+// if (nb_input_files == 0) {
+// av_log(NULL, AV_LOG_FATAL, "At least one input file must be specified\n");
+// exit_program(1);
+// }
current_time = ti = getutime();
if (transcode() < 0)
diff --git a/ffmpeg.h b/ffmpeg.h
index d6c72787d174b02ca44336ab26524663dc32d972..9b26103815249834c21b5cfbcc914d3eed4ec47a 100644
--- a/ffmpeg.h
+++ b/ffmpeg.h
@@ -306,7 +306,7 @@ typedef struct OutputStream {
int64_t swr_dither_method;
double swr_dither_scale;
AVDictionary *opts;
- int is_past_recording_time;
+ int finished; /* no more packets should be written for this stream */
int unavailable; /* true if the steram is unavailable (possibly temporarily) */
int stream_copy;
const char *attachment_filename;
diff --git a/libavcodec/Makefile b/libavcodec/Makefile
index c32afe0953758739d11ede8913b7a16c8aa0f917..1f977bea454c7be58146f771c1dfadda871d403e 100644
--- a/libavcodec/Makefile
+++ b/libavcodec/Makefile
@@ -54,6 +54,7 @@ OBJS-$(CONFIG_MDCT) += mdct_fixed.o mdct_float.o
OBJS-$(CONFIG_MPEGAUDIODSP) += mpegaudiodsp.o \
mpegaudiodsp_fixed.o \
mpegaudiodsp_float.o
+OBJS-$(CONFIG_MPEGVIDEO) += mpegvideo.o mpegvideo_motion.o
RDFT-OBJS-$(CONFIG_HARDCODED_TABLES) += sin_tables.o
OBJS-$(CONFIG_RDFT) += rdft.o $(RDFT-OBJS-yes)
OBJS-$(CONFIG_SINEWIN) += sinewin.o
@@ -126,7 +127,7 @@ OBJS-$(CONFIG_BMV_VIDEO_DECODER) += bmv.o
OBJS-$(CONFIG_BMV_AUDIO_DECODER) += bmv.o
OBJS-$(CONFIG_C93_DECODER) += c93.o
OBJS-$(CONFIG_CAVS_DECODER) += cavs.o cavsdec.o cavsdsp.o \
- mpeg12data.o mpegvideo.o
+ mpeg12data.o
OBJS-$(CONFIG_CDGRAPHICS_DECODER) += cdgraphics.o
OBJS-$(CONFIG_CDXL_DECODER) += cdxl.o
OBJS-$(CONFIG_CINEPAK_DECODER) += cinepak.o
@@ -145,8 +146,7 @@ OBJS-$(CONFIG_DFA_DECODER) += dfa.o
OBJS-$(CONFIG_DNXHD_DECODER) += dnxhddec.o dnxhddata.o
OBJS-$(CONFIG_DNXHD_ENCODER) += dnxhdenc.o dnxhddata.o \
mpegvideo_enc.o motion_est.o \
- ratecontrol.o mpeg12data.o \
- mpegvideo.o
+ ratecontrol.o mpeg12data.o
OBJS-$(CONFIG_DPX_DECODER) += dpx.o
OBJS-$(CONFIG_DPX_ENCODER) += dpxenc.o
OBJS-$(CONFIG_DSICINAUDIO_DECODER) += dsicinav.o
@@ -164,13 +164,11 @@ OBJS-$(CONFIG_EAC3_ENCODER) += eac3enc.o ac3enc.o ac3enc_float.o \
ac3tab.o ac3.o kbdwin.o eac3_data.o
OBJS-$(CONFIG_EACMV_DECODER) += eacmv.o
OBJS-$(CONFIG_EAMAD_DECODER) += eamad.o eaidct.o mpeg12.o \
- mpeg12data.o mpegvideo.o \
- error_resilience.o
+ mpeg12data.o error_resilience.o
OBJS-$(CONFIG_EATGQ_DECODER) += eatgq.o eaidct.o
OBJS-$(CONFIG_EATGV_DECODER) += eatgv.o
OBJS-$(CONFIG_EATQI_DECODER) += eatqi.o eaidct.o mpeg12.o \
- mpeg12data.o mpegvideo.o \
- error_resilience.o
+ mpeg12data.o error_resilience.o
OBJS-$(CONFIG_EIGHTBPS_DECODER) += 8bps.o
OBJS-$(CONFIG_EIGHTSVX_EXP_DECODER) += 8svx.o
OBJS-$(CONFIG_EIGHTSVX_FIB_DECODER) += 8svx.o
@@ -200,27 +198,24 @@ OBJS-$(CONFIG_GIF_DECODER) += gifdec.o lzw.o
OBJS-$(CONFIG_GIF_ENCODER) += gif.o lzwenc.o
OBJS-$(CONFIG_GSM_DECODER) += gsmdec.o gsmdec_data.o msgsmdec.o
OBJS-$(CONFIG_GSM_MS_DECODER) += gsmdec.o gsmdec_data.o msgsmdec.o
-OBJS-$(CONFIG_H261_DECODER) += h261dec.o h261.o h261data.o \
- mpegvideo.o error_resilience.o
+OBJS-$(CONFIG_H261_DECODER) += h261dec.o h261.o h261data.o error_resilience.o
OBJS-$(CONFIG_H261_ENCODER) += h261enc.o h261.o h261data.o \
mpegvideo_enc.o motion_est.o \
- ratecontrol.o mpeg12data.o \
- mpegvideo.o
+ ratecontrol.o mpeg12data.o
OBJS-$(CONFIG_H263_DECODER) += h263dec.o h263.o ituh263dec.o \
mpeg4video.o mpeg4videodec.o flvdec.o\
- intelh263dec.o mpegvideo.o \
- error_resilience.o
+ intelh263dec.o error_resilience.o
OBJS-$(CONFIG_H263_VAAPI_HWACCEL) += vaapi_mpeg4.o
OBJS-$(CONFIG_H263_ENCODER) += mpegvideo_enc.o mpeg4video.o \
mpeg4videoenc.o motion_est.o \
ratecontrol.o h263.o ituh263enc.o \
flvenc.o mpeg12data.o \
- mpegvideo.o error_resilience.o
+ error_resilience.o
OBJS-$(CONFIG_H264_DECODER) += h264.o \
h264_loopfilter.o h264_direct.o \
cabac.o h264_sei.o h264_ps.o \
h264_refs.o h264_cavlc.o h264_cabac.o\
- mpegvideo.o error_resilience.o
+ error_resilience.o
OBJS-$(CONFIG_H264_DXVA2_HWACCEL) += dxva2_h264.o
OBJS-$(CONFIG_H264_VAAPI_HWACCEL) += vaapi_h264.o
OBJS-$(CONFIG_H264_VDA_HWACCEL) += vda_h264.o
@@ -250,20 +245,18 @@ OBJS-$(CONFIG_KMVC_DECODER) += kmvc.o
OBJS-$(CONFIG_LAGARITH_DECODER) += lagarith.o lagarithrac.o
OBJS-$(CONFIG_LJPEG_ENCODER) += ljpegenc.o mjpegenc.o mjpeg.o \
mpegvideo_enc.o motion_est.o \
- ratecontrol.o mpeg12data.o \
- mpegvideo.o
+ ratecontrol.o mpeg12data.o
OBJS-$(CONFIG_LOCO_DECODER) += loco.o
OBJS-$(CONFIG_MACE3_DECODER) += mace.o
OBJS-$(CONFIG_MACE6_DECODER) += mace.o
OBJS-$(CONFIG_MDEC_DECODER) += mdec.o mpeg12.o mpeg12data.o \
- mpegvideo.o error_resilience.o
+ error_resilience.o
OBJS-$(CONFIG_MICRODVD_DECODER) += microdvddec.o ass.o
OBJS-$(CONFIG_MIMIC_DECODER) += mimic.o
OBJS-$(CONFIG_MJPEG_DECODER) += mjpegdec.o mjpeg.o
OBJS-$(CONFIG_MJPEG_ENCODER) += mjpegenc.o mjpeg.o \
mpegvideo_enc.o motion_est.o \
- ratecontrol.o mpeg12data.o \
- mpegvideo.o
+ ratecontrol.o mpeg12data.o
OBJS-$(CONFIG_MJPEGB_DECODER) += mjpegbdec.o mjpegdec.o mjpeg.o
OBJS-$(CONFIG_MLP_DECODER) += mlpdec.o mlpdsp.o
OBJS-$(CONFIG_MMVIDEO_DECODER) += mmvideo.o
@@ -304,21 +297,21 @@ OBJS-$(CONFIG_MPEGVIDEO_DECODER) += mpeg12.o mpeg12data.o \
mpegvideo.o error_resilience.o
OBJS-$(CONFIG_MPEG_XVMC_DECODER) += mpegvideo_xvmc.o
OBJS-$(CONFIG_MPEG1VIDEO_DECODER) += mpeg12.o mpeg12data.o \
- mpegvideo.o error_resilience.o
+ error_resilience.o
OBJS-$(CONFIG_MPEG1VIDEO_ENCODER) += mpeg12enc.o mpegvideo_enc.o \
timecode.o \
motion_est.o ratecontrol.o \
mpeg12.o mpeg12data.o \
- mpegvideo.o error_resilience.o
+ error_resilience.o
OBJS-$(CONFIG_MPEG2_DXVA2_HWACCEL) += dxva2_mpeg2.o
OBJS-$(CONFIG_MPEG2_VAAPI_HWACCEL) += vaapi_mpeg2.o
OBJS-$(CONFIG_MPEG2VIDEO_DECODER) += mpeg12.o mpeg12data.o \
- mpegvideo.o error_resilience.o
+ error_resilience.o
OBJS-$(CONFIG_MPEG2VIDEO_ENCODER) += mpeg12enc.o mpegvideo_enc.o \
timecode.o \
motion_est.o ratecontrol.o \
mpeg12.o mpeg12data.o \
- mpegvideo.o error_resilience.o
+ error_resilience.o
OBJS-$(CONFIG_MPEG4_VAAPI_HWACCEL) += vaapi_mpeg4.o
OBJS-$(CONFIG_MSMPEG4V1_DECODER) += msmpeg4.o msmpeg4data.o
OBJS-$(CONFIG_MSMPEG4V2_DECODER) += msmpeg4.o msmpeg4data.o h263dec.o \
@@ -400,9 +393,9 @@ OBJS-$(CONFIG_RV10_ENCODER) += rv10enc.o
OBJS-$(CONFIG_RV20_DECODER) += rv10.o
OBJS-$(CONFIG_RV20_ENCODER) += rv20enc.o
OBJS-$(CONFIG_RV30_DECODER) += rv30.o rv34.o rv30dsp.o rv34dsp.o \
- mpegvideo.o error_resilience.o
+ error_resilience.o
OBJS-$(CONFIG_RV40_DECODER) += rv40.o rv34.o rv34dsp.o rv40dsp.o \
- mpegvideo.o error_resilience.o
+ error_resilience.o
OBJS-$(CONFIG_SAMI_DECODER) += samidec.o ass.o
OBJS-$(CONFIG_S302M_DECODER) += s302m.o
OBJS-$(CONFIG_SANM_DECODER) += sanm.o
@@ -419,7 +412,7 @@ OBJS-$(CONFIG_SMC_DECODER) += smc.o
OBJS-$(CONFIG_SNOW_DECODER) += snowdec.o snow.o rangecoder.o
OBJS-$(CONFIG_SNOW_ENCODER) += snowenc.o snow.o rangecoder.o \
motion_est.o ratecontrol.o \
- h263.o mpegvideo.o \
+ h263.o \
error_resilience.o ituh263enc.o \
mpegvideo_enc.o mpeg12data.o
OBJS-$(CONFIG_SOL_DPCM_DECODER) += dpcm.o
@@ -433,17 +426,17 @@ OBJS-$(CONFIG_SUBVIEWER_DECODER) += subviewerdec.o ass.o
OBJS-$(CONFIG_SUNRAST_DECODER) += sunrast.o
OBJS-$(CONFIG_SUNRAST_ENCODER) += sunrastenc.o
OBJS-$(CONFIG_SVQ1_DECODER) += svq1dec.o svq1.o h263.o \
- mpegvideo.o error_resilience.o
+ error_resilience.o
OBJS-$(CONFIG_SVQ1_ENCODER) += svq1enc.o svq1.o \
motion_est.o h263.o \
- mpegvideo.o error_resilience.o \
+ error_resilience.o \
ituh263enc.o mpegvideo_enc.o \
ratecontrol.o mpeg12data.o
OBJS-$(CONFIG_SVQ3_DECODER) += h264.o svq3.o \
h264_loopfilter.o h264_direct.o \
h264_sei.o h264_ps.o h264_refs.o \
h264_cavlc.o h264_cabac.o cabac.o \
- mpegvideo.o error_resilience.o \
+ error_resilience.o \
svq1dec.o svq1.o h263.o
OBJS-$(CONFIG_TARGA_DECODER) += targa.o
OBJS-$(CONFIG_TARGA_ENCODER) += targaenc.o rle.o
@@ -652,7 +645,7 @@ OBJS-$(CONFIG_MP2_MUXER) += mpegaudiodata.o mpegaudiodecheader.o
OBJS-$(CONFIG_MP3_MUXER) += mpegaudiodata.o mpegaudiodecheader.o
OBJS-$(CONFIG_MOV_DEMUXER) += mpeg4audio.o mpegaudiodata.o ac3tab.o timecode.o
OBJS-$(CONFIG_MOV_MUXER) += mpeg4audio.o mpegaudiodata.o
-OBJS-$(CONFIG_MPEGTS_MUXER) += mpegvideo.o mpeg4audio.o
+OBJS-$(CONFIG_MPEGTS_MUXER) += mpeg4audio.o
OBJS-$(CONFIG_MPEGTS_DEMUXER) += mpeg4audio.o mpegaudiodata.o
OBJS-$(CONFIG_MXF_MUXER) += timecode.o
OBJS-$(CONFIG_NUT_MUXER) += mpegaudiodata.o
@@ -661,7 +654,7 @@ OBJS-$(CONFIG_OGG_DEMUXER) += xiph.o flac.o flacdata.o \
dirac.o vorbis_data.o
OBJS-$(CONFIG_OGG_MUXER) += xiph.o flac.o flacdata.o \
vorbis_data.o
-OBJS-$(CONFIG_RTP_MUXER) += mpeg4audio.o mpegvideo.o xiph.o
+OBJS-$(CONFIG_RTP_MUXER) += mpeg4audio.o xiph.o
OBJS-$(CONFIG_SPDIF_DEMUXER) += aacadtsdec.o mpeg4audio.o
OBJS-$(CONFIG_SPDIF_MUXER) += dca.o
OBJS-$(CONFIG_WEBM_MUXER) += mpeg4audio.o mpegaudiodata.o \
@@ -737,12 +730,12 @@ OBJS-$(CONFIG_H264_PARSER) += h264_parser.o h264.o \
h264_refs.o h264_sei.o h264_direct.o \
h264_loopfilter.o h264_cabac.o \
h264_cavlc.o h264_ps.o \
- mpegvideo.o error_resilience.o
+ error_resilience.o
OBJS-$(CONFIG_AAC_LATM_PARSER) += latm_parser.o
OBJS-$(CONFIG_MJPEG_PARSER) += mjpeg_parser.o
OBJS-$(CONFIG_MLP_PARSER) += mlp_parser.o mlp.o
OBJS-$(CONFIG_MPEG4VIDEO_PARSER) += mpeg4video_parser.o h263.o \
- mpegvideo.o error_resilience.o \
+ error_resilience.o \
mpeg4videodec.o mpeg4video.o \
ituh263dec.o h263dec.o
OBJS-$(CONFIG_PNG_PARSER) += png_parser.o
@@ -750,13 +743,13 @@ OBJS-$(CONFIG_MPEGAUDIO_PARSER) += mpegaudio_parser.o \
mpegaudiodecheader.o mpegaudiodata.o
OBJS-$(CONFIG_MPEGVIDEO_PARSER) += mpegvideo_parser.o \
mpeg12.o mpeg12data.o \
- mpegvideo.o error_resilience.o
+ error_resilience.o
OBJS-$(CONFIG_PNM_PARSER) += pnm_parser.o pnm.o
OBJS-$(CONFIG_RV30_PARSER) += rv34_parser.o
OBJS-$(CONFIG_RV40_PARSER) += rv34_parser.o
OBJS-$(CONFIG_VC1_PARSER) += vc1_parser.o vc1.o vc1data.o \
msmpeg4.o msmpeg4data.o mpeg4video.o \
- h263.o mpegvideo.o error_resilience.o
+ h263.o error_resilience.o
OBJS-$(CONFIG_VORBIS_PARSER) += vorbis_parser.o xiph.o
OBJS-$(CONFIG_VP3_PARSER) += vp3_parser.o
OBJS-$(CONFIG_VP8_PARSER) += vp8_parser.o
diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c
index 909ecb173f748314829f453ce93ec14b7dab0327..df2a494fba13cc9e5be43eba2a0af848fc63e26f 100644
--- a/libavcodec/aacdec.c
+++ b/libavcodec/aacdec.c
@@ -369,12 +369,10 @@ static void push_output_configuration(AACContext *ac) {
* configuration is unlocked.
*/
static void pop_output_configuration(AACContext *ac) {
- if (ac->oc[1].status != OC_LOCKED) {
- if (ac->oc[0].status == OC_LOCKED) {
- ac->oc[1] = ac->oc[0];
- ac->avctx->channels = ac->oc[1].channels;
- ac->avctx->channel_layout = ac->oc[1].channel_layout;
- }
+ if (ac->oc[1].status != OC_LOCKED && ac->oc[0].status != OC_NONE) {
+ ac->oc[1] = ac->oc[0];
+ ac->avctx->channels = ac->oc[1].channels;
+ ac->avctx->channel_layout = ac->oc[1].channel_layout;
}
}
diff --git a/libavcodec/dnxhdenc.c b/libavcodec/dnxhdenc.c
index df5a32c0d478ded89daecf6471f0eace8440ebf0..04284e3e3a237a32fbfad7cb3c0c31fe5f1c96ce 100644
--- a/libavcodec/dnxhdenc.c
+++ b/libavcodec/dnxhdenc.c
@@ -31,7 +31,6 @@
#include "dsputil.h"
#include "internal.h"
#include "mpegvideo.h"
-#include "mpegvideo_common.h"
#include "dnxhdenc.h"
#include "internal.h"
diff --git a/libavcodec/mathops.h b/libavcodec/mathops.h
index 3ef7f8b660c7ac99564e1f6fa168d7e862d68edb..2840735c793e845bc467ce436c98717423ed2930 100644
--- a/libavcodec/mathops.h
+++ b/libavcodec/mathops.h
@@ -138,6 +138,13 @@ if ((y) < (x)) {\
}
#endif
+#ifndef MASK_ABS
+#define MASK_ABS(mask, level) do { \
+ mask = level >> 31; \
+ level = (level ^ mask) - mask; \
+ } while (0)
+#endif
+
#ifndef NEG_SSR32
# define NEG_SSR32(a,s) ((( int32_t)(a))>>(32-(s)))
#endif
diff --git a/libavcodec/mpeg12enc.c b/libavcodec/mpeg12enc.c
index 2766fbf59a0c9d63f3f5f85e2be503c05aec10cf..e488af071d1081809210436779122a76c33267ab 100644
--- a/libavcodec/mpeg12enc.c
+++ b/libavcodec/mpeg12enc.c
@@ -895,7 +895,7 @@ static void mpeg1_encode_block(MpegEncContext *s,
run = i - last_non_zero - 1;
alevel= level;
- MASK_ABS(sign, alevel)
+ MASK_ABS(sign, alevel);
sign&=1;
if (alevel <= mpeg1_max_level[0][run]){
diff --git a/libavcodec/mpegvideo.c b/libavcodec/mpegvideo.c
index 97bc46b0527193ab408ab9324ce696af403a2f4e..924ddd626305183bc002d2c994370829e595ae55 100644
--- a/libavcodec/mpegvideo.c
+++ b/libavcodec/mpegvideo.c
@@ -33,7 +33,6 @@
#include "dsputil.h"
#include "internal.h"
#include "mpegvideo.h"
-#include "mpegvideo_common.h"
#include "mjpegenc.h"
#include "msmpeg4.h"
#include "xvmc_internal.h"
@@ -2388,12 +2387,12 @@ void MPV_decode_mb_internal(MpegEncContext *s, DCTELEM block[12][64],
op_pix = s->dsp.put_no_rnd_pixels_tab;
}
if (s->mv_dir & MV_DIR_FORWARD) {
- MPV_motion(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.f.data, op_pix, op_qpix);
+ ff_MPV_motion(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.f.data, op_pix, op_qpix);
op_pix = s->dsp.avg_pixels_tab;
op_qpix= s->me.qpel_avg;
}
if (s->mv_dir & MV_DIR_BACKWARD) {
- MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.f.data, op_pix, op_qpix);
+ ff_MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.f.data, op_pix, op_qpix);
}
}
}
diff --git a/libavcodec/mpegvideo.h b/libavcodec/mpegvideo.h
index 38fce9f73c4e5c96ffd941a283a1a1fca8f762e8..3c6f13a2cddea2fbe4a4ef1ddc1411a2d57db7e6 100644
--- a/libavcodec/mpegvideo.h
+++ b/libavcodec/mpegvideo.h
@@ -748,6 +748,13 @@ static const AVClass name ## _class = {\
.version = LIBAVUTIL_VERSION_INT,\
};
+/**
+ * Set the given MpegEncContext to common defaults (same for encoding
+ * and decoding). The changed fields will not depend upon the prior
+ * state of the MpegEncContext.
+ */
+void ff_MPV_common_defaults(MpegEncContext *s);
+
void ff_MPV_decode_defaults(MpegEncContext *s);
int ff_MPV_common_init(MpegEncContext *s);
void ff_MPV_common_end(MpegEncContext *s);
@@ -786,10 +793,18 @@ void ff_er_add_slice(MpegEncContext *s, int startx, int starty, int endx, int en
int ff_dct_common_init(MpegEncContext *s);
void ff_convert_matrix(DSPContext *dsp, int (*qmat)[64], uint16_t (*qmat16)[2][64],
const uint16_t *quant_matrix, int bias, int qmin, int qmax, int intra);
+int ff_dct_quantize_c(MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow);
void ff_init_block_index(MpegEncContext *s);
void ff_copy_picture(Picture *dst, Picture *src);
+void ff_MPV_motion(MpegEncContext *s,
+ uint8_t *dest_y, uint8_t *dest_cb,
+ uint8_t *dest_cr, int dir,
+ uint8_t **ref_picture,
+ op_pixels_func (*pix_op)[4],
+ qpel_mc_func (*qpix_op)[16]);
+
/**
* Allocate a Picture.
* The pixels are allocated/set by calling get_buffer() if shared = 0.
diff --git a/libavcodec/mpegvideo_enc.c b/libavcodec/mpegvideo_enc.c
index e34d56c2883d2bbbad8fa084a16f1f159d7c4405..5137dfa62819aff955232ba2bb1198e0785de559 100644
--- a/libavcodec/mpegvideo_enc.c
+++ b/libavcodec/mpegvideo_enc.c
@@ -33,7 +33,6 @@
#include "avcodec.h"
#include "dsputil.h"
#include "mpegvideo.h"
-#include "mpegvideo_common.h"
#include "h263.h"
#include "mjpegenc.h"
#include "msmpeg4.h"
@@ -1897,14 +1896,16 @@ static av_always_inline void encode_mb_internal(MpegEncContext *s,
}
if (s->mv_dir & MV_DIR_FORWARD) {
- MPV_motion(s, dest_y, dest_cb, dest_cr, 0, s->last_picture.f.data,
- op_pix, op_qpix);
+ ff_MPV_motion(s, dest_y, dest_cb, dest_cr, 0,
+ s->last_picture.f.data,
+ op_pix, op_qpix);
op_pix = s->dsp.avg_pixels_tab;
op_qpix = s->dsp.avg_qpel_pixels_tab;
}
if (s->mv_dir & MV_DIR_BACKWARD) {
- MPV_motion(s, dest_y, dest_cb, dest_cr, 1, s->next_picture.f.data,
- op_pix, op_qpix);
+ ff_MPV_motion(s, dest_y, dest_cb, dest_cr, 1,
+ s->next_picture.f.data,
+ op_pix, op_qpix);
}
if (s->flags & CODEC_FLAG_INTERLACED_DCT) {
diff --git a/libavcodec/mpegvideo_common.h b/libavcodec/mpegvideo_motion.c
similarity index 93%
rename from libavcodec/mpegvideo_common.h
rename to libavcodec/mpegvideo_motion.c
index 67087c889a2090b38852604f4a7f8de4486ea638..354b60b386b593399e9c74bf9983e40d9f1384a7 100644
--- a/libavcodec/mpegvideo_common.h
+++ b/libavcodec/mpegvideo_motion.c
@@ -1,5 +1,4 @@
/*
- * The simplest mpeg encoder (well, it was the simplest!)
* Copyright (c) 2000,2001 Fabrice Bellard
* Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
*
@@ -22,14 +21,6 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-/**
- * @file
- * The simplest mpeg encoder (well, it was the simplest!).
- */
-
-#ifndef AVCODEC_MPEGVIDEO_COMMON_H
-#define AVCODEC_MPEGVIDEO_COMMON_H
-
#include <string.h>
#include "libavutil/avassert.h"
#include "avcodec.h"
@@ -39,14 +30,6 @@
#include "msmpeg4.h"
#include <limits.h>
-int ff_dct_quantize_c(MpegEncContext *s, DCTELEM *block, int n, int qscale, int *overflow);
-
-/**
- * Set the given MpegEncContext to common defaults (same for encoding and decoding).
- * The changed fields will not depend upon the prior state of the MpegEncContext.
- */
-void ff_MPV_common_defaults(MpegEncContext *s);
-
static inline void gmc1_motion(MpegEncContext *s,
uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
uint8_t **ref_picture)
@@ -357,21 +340,39 @@ if(s->quarter_sample)
}
}
/* apply one mpeg motion vector to the three components */
-static av_always_inline
-void mpeg_motion(MpegEncContext *s,
- uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
- int field_based, int bottom_field, int field_select,
- uint8_t **ref_picture, op_pixels_func (*pix_op)[4],
- int motion_x, int motion_y, int h, int mb_y)
+static void mpeg_motion(MpegEncContext *s,
+ uint8_t *dest_y, uint8_t *dest_cb, uint8_t *dest_cr,
+ int field_select, uint8_t **ref_picture,
+ op_pixels_func (*pix_op)[4],
+ int motion_x, int motion_y, int h, int mb_y)
{
#if !CONFIG_SMALL
if(s->out_format == FMT_MPEG1)
- mpeg_motion_internal(s, dest_y, dest_cb, dest_cr, field_based,
+ mpeg_motion_internal(s, dest_y, dest_cb, dest_cr, 0, 0,
+ field_select, ref_picture, pix_op,
+ motion_x, motion_y, h, 1, mb_y);
+ else
+#endif
+ mpeg_motion_internal(s, dest_y, dest_cb, dest_cr, 0, 0,
+ field_select, ref_picture, pix_op,
+ motion_x, motion_y, h, 0, mb_y);
+}
+
+static void mpeg_motion_field(MpegEncContext *s, uint8_t *dest_y,
+ uint8_t *dest_cb, uint8_t *dest_cr,
+ int bottom_field, int field_select,
+ uint8_t **ref_picture,
+ op_pixels_func (*pix_op)[4],
+ int motion_x, int motion_y, int h, int mb_y)
+{
+#if !CONFIG_SMALL
+ if(s->out_format == FMT_MPEG1)
+ mpeg_motion_internal(s, dest_y, dest_cb, dest_cr, 1,
bottom_field, field_select, ref_picture, pix_op,
motion_x, motion_y, h, 1, mb_y);
else
#endif
- mpeg_motion_internal(s, dest_y, dest_cb, dest_cr, field_based,
+ mpeg_motion_internal(s, dest_y, dest_cb, dest_cr, 1,
bottom_field, field_select, ref_picture, pix_op,
motion_x, motion_y, h, 0, mb_y);
}
@@ -726,8 +727,7 @@ static av_always_inline void MPV_motion_internal(MpegEncContext *s,
s->mv[dir][0][0], s->mv[dir][0][1], 16);
}else
{
- mpeg_motion(s, dest_y, dest_cb, dest_cr,
- 0, 0, 0,
+ mpeg_motion(s, dest_y, dest_cb, dest_cr, 0,
ref_picture, pix_op,
s->mv[dir][0][0], s->mv[dir][0][1], 16, mb_y);
}
@@ -800,15 +800,15 @@ static av_always_inline void MPV_motion_internal(MpegEncContext *s,
}
}else{
/* top field */
- mpeg_motion(s, dest_y, dest_cb, dest_cr,
- 1, 0, s->field_select[dir][0],
- ref_picture, pix_op,
- s->mv[dir][0][0], s->mv[dir][0][1], 8, mb_y);
+ mpeg_motion_field(s, dest_y, dest_cb, dest_cr,
+ 0, s->field_select[dir][0],
+ ref_picture, pix_op,
+ s->mv[dir][0][0], s->mv[dir][0][1], 8, mb_y);
/* bottom field */
- mpeg_motion(s, dest_y, dest_cb, dest_cr,
- 1, 1, s->field_select[dir][1],
- ref_picture, pix_op,
- s->mv[dir][1][0], s->mv[dir][1][1], 8, mb_y);
+ mpeg_motion_field(s, dest_y, dest_cb, dest_cr,
+ 1, s->field_select[dir][1],
+ ref_picture, pix_op,
+ s->mv[dir][1][0], s->mv[dir][1][1], 8, mb_y);
}
} else {
if(s->picture_structure != s->field_select[dir][0] + 1 && s->pict_type != AV_PICTURE_TYPE_B && !s->first_field){
@@ -816,7 +816,7 @@ static av_always_inline void MPV_motion_internal(MpegEncContext *s,
}
mpeg_motion(s, dest_y, dest_cb, dest_cr,
- 0, 0, s->field_select[dir][0],
+ s->field_select[dir][0],
ref_picture, pix_op,
s->mv[dir][0][0], s->mv[dir][0][1], 16, mb_y>>1);
}
@@ -833,7 +833,7 @@ static av_always_inline void MPV_motion_internal(MpegEncContext *s,
}
mpeg_motion(s, dest_y, dest_cb, dest_cr,
- 0, 0, s->field_select[dir][i],
+ s->field_select[dir][i],
ref2picture, pix_op,
s->mv[dir][i][0], s->mv[dir][i][1] + 16*i, 8, mb_y>>1);
@@ -847,17 +847,17 @@ static av_always_inline void MPV_motion_internal(MpegEncContext *s,
for(i=0; i<2; i++){
int j;
for(j=0; j<2; j++){
- mpeg_motion(s, dest_y, dest_cb, dest_cr,
- 1, j, j^i,
- ref_picture, pix_op,
- s->mv[dir][2*i + j][0], s->mv[dir][2*i + j][1], 8, mb_y);
+ mpeg_motion_field(s, dest_y, dest_cb, dest_cr,
+ j, j^i, ref_picture, pix_op,
+ s->mv[dir][2*i + j][0],
+ s->mv[dir][2*i + j][1], 8, mb_y);
}
pix_op = s->dsp.avg_pixels_tab;
}
}else{
for(i=0; i<2; i++){
mpeg_motion(s, dest_y, dest_cb, dest_cr,
- 0, 0, s->picture_structure != i+1,
+ s->picture_structure != i+1,
ref_picture, pix_op,
s->mv[dir][2*i][0],s->mv[dir][2*i][1],16, mb_y>>1);
@@ -875,12 +875,12 @@ static av_always_inline void MPV_motion_internal(MpegEncContext *s,
}
}
-static inline void MPV_motion(MpegEncContext *s,
- uint8_t *dest_y, uint8_t *dest_cb,
- uint8_t *dest_cr, int dir,
- uint8_t **ref_picture,
- op_pixels_func (*pix_op)[4],
- qpel_mc_func (*qpix_op)[16])
+void ff_MPV_motion(MpegEncContext *s,
+ uint8_t *dest_y, uint8_t *dest_cb,
+ uint8_t *dest_cr, int dir,
+ uint8_t **ref_picture,
+ op_pixels_func (*pix_op)[4],
+ qpel_mc_func (*qpix_op)[16])
{
#if !CONFIG_SMALL
if(s->out_format == FMT_MPEG1)
@@ -891,4 +891,3 @@ static inline void MPV_motion(MpegEncContext *s,
MPV_motion_internal(s, dest_y, dest_cb, dest_cr, dir,
ref_picture, pix_op, qpix_op, 0);
}
-#endif /* AVCODEC_MPEGVIDEO_COMMON_H */
diff --git a/libavcodec/msmpeg4.c b/libavcodec/msmpeg4.c
index 71df53c8234c70ee26508ec3a7837ad1556ff173..b18e7deacd0ad3b28092d4755a7c988d8178eefc 100644
--- a/libavcodec/msmpeg4.c
+++ b/libavcodec/msmpeg4.c
@@ -31,7 +31,7 @@
#include "dsputil.h"
#include "mpegvideo.h"
#include "msmpeg4.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "h263.h"
#include "mpeg4video.h"
#include "msmpeg4data.h"
diff --git a/libavcodec/x86/ac3dsp_mmx.c b/libavcodec/x86/ac3dsp_mmx.c
index 5549f3e550b231f71d5a34b86d9dc4a12d2362d7..cf1d7db8a4ef9243c63006c6836d3a31c754f9fe 100644
--- a/libavcodec/x86/ac3dsp_mmx.c
+++ b/libavcodec/x86/ac3dsp_mmx.c
@@ -19,7 +19,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "dsputil_mmx.h"
#include "libavcodec/ac3dsp.h"
diff --git a/libavcodec/x86/cabac.h b/libavcodec/x86/cabac.h
index 3fcd8abbc946c9f80bc6143b929fc543fa78d4c6..dc61a5bce222d66644da32d0be07231f7afa0f74 100644
--- a/libavcodec/x86/cabac.h
+++ b/libavcodec/x86/cabac.h
@@ -23,7 +23,7 @@
#include "libavcodec/cabac.h"
#include "libavutil/attributes.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavutil/internal.h"
#include "config.h"
diff --git a/libavcodec/x86/cavsdsp_mmx.c b/libavcodec/x86/cavsdsp_mmx.c
index 05f192fc7175a3e28ff9d30c04a38827a2e754aa..40875449fc2d890a592290f9f94ef33d303e8d0a 100644
--- a/libavcodec/x86/cavsdsp_mmx.c
+++ b/libavcodec/x86/cavsdsp_mmx.c
@@ -24,7 +24,7 @@
#include "libavutil/common.h"
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/dsputil.h"
#include "libavcodec/cavsdsp.h"
#include "dsputil_mmx.h"
diff --git a/libavcodec/x86/dnxhd_mmx.c b/libavcodec/x86/dnxhd_mmx.c
index 3c1e86955feafdd6b8afb15b73d374974d43d6b9..ccd157554547406fc8b713e198d0273568d128c5 100644
--- a/libavcodec/x86/dnxhd_mmx.c
+++ b/libavcodec/x86/dnxhd_mmx.c
@@ -21,7 +21,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/dnxhdenc.h"
#if HAVE_INLINE_ASM
diff --git a/libavcodec/x86/dsputil_mmx.c b/libavcodec/x86/dsputil_mmx.c
index 6317f5dd7bc74ef6eb833f8882b77ecefd02c88b..170cbbedf2da412d8b05a393fc44f5d7381d22d0 100644
--- a/libavcodec/x86/dsputil_mmx.c
+++ b/libavcodec/x86/dsputil_mmx.c
@@ -23,7 +23,7 @@
*/
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/dsputil.h"
#include "libavcodec/h264dsp.h"
#include "libavcodec/mpegvideo.h"
diff --git a/libavcodec/x86/dsputil_mmx.h b/libavcodec/x86/dsputil_mmx.h
index d0b03449178f224d153a5813015e720f7ae396a4..100381cb48239f305fd0e1b88ce79d90f06dc173 100644
--- a/libavcodec/x86/dsputil_mmx.h
+++ b/libavcodec/x86/dsputil_mmx.h
@@ -24,7 +24,7 @@
#include <stdint.h>
#include "libavcodec/dsputil.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
typedef struct { uint64_t a, b; } xmm_reg;
diff --git a/libavcodec/x86/dsputilenc_mmx.c b/libavcodec/x86/dsputilenc_mmx.c
index 77b7b7620ee21a6f8b303f625afcd4a1888a6ba5..65c38fa89d9f1a54037782b4529bbf82afea5384 100644
--- a/libavcodec/x86/dsputilenc_mmx.c
+++ b/libavcodec/x86/dsputilenc_mmx.c
@@ -23,7 +23,7 @@
*/
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/dsputil.h"
#include "libavcodec/mpegvideo.h"
#include "libavcodec/mathops.h"
diff --git a/libavcodec/x86/dwt.c b/libavcodec/x86/dwt.c
index 7ef9e2414e5d735867d9773ee22b8ef81cebf5c7..e718c80fef7ad7b035709b95f5caab2dae9bea4b 100644
--- a/libavcodec/x86/dwt.c
+++ b/libavcodec/x86/dwt.c
@@ -20,7 +20,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "dsputil_mmx.h"
#include "dwt.h"
diff --git a/libavcodec/x86/fdct_mmx.c b/libavcodec/x86/fdct_mmx.c
index f8fef4d8b2224d33507d87a570f968175f9d0f51..566e0b66b3fa869ab7ae1c705d4b293ae67c51a5 100644
--- a/libavcodec/x86/fdct_mmx.c
+++ b/libavcodec/x86/fdct_mmx.c
@@ -31,7 +31,7 @@
*/
#include "libavutil/common.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/dsputil.h"
#if HAVE_INLINE_ASM
diff --git a/libavcodec/x86/fmtconvert_mmx.c b/libavcodec/x86/fmtconvert_mmx.c
index 814a17f63136ecf964b450c96ebaa794ea95d2dd..361ac85faf859c6a10871ad02e55380b96cfac7f 100644
--- a/libavcodec/x86/fmtconvert_mmx.c
+++ b/libavcodec/x86/fmtconvert_mmx.c
@@ -23,7 +23,7 @@
*/
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/fmtconvert.h"
#include "libavcodec/dsputil.h"
diff --git a/libavcodec/x86/h264dsp_mmx.c b/libavcodec/x86/h264dsp_mmx.c
index 87b9452501d2fc729d949c25719835e47f40e3ab..ea71515079b8d75bd999c014f97fbc82cd837cbd 100644
--- a/libavcodec/x86/h264dsp_mmx.c
+++ b/libavcodec/x86/h264dsp_mmx.c
@@ -19,7 +19,7 @@
*/
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/h264dsp.h"
#include "dsputil_mmx.h"
diff --git a/libavcodec/x86/idct_mmx.c b/libavcodec/x86/idct_mmx.c
index 2408ab26ad982f75582711fc362ed79325d41306..4b92f5c2fa9ce533c6da59d1816bfed63c57221a 100644
--- a/libavcodec/x86/idct_mmx.c
+++ b/libavcodec/x86/idct_mmx.c
@@ -22,7 +22,7 @@
#include "libavutil/common.h"
#include "libavcodec/dsputil.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "dsputil_mmx.h"
#if HAVE_INLINE_ASM
diff --git a/libavcodec/x86/idct_sse2_xvid.c b/libavcodec/x86/idct_sse2_xvid.c
index 3708f93df81fa0d6bccd2f4543aecf2c99d01c92..0f4f53c655ba99cb67c1bdef5889ab5d5918dd4d 100644
--- a/libavcodec/x86/idct_sse2_xvid.c
+++ b/libavcodec/x86/idct_sse2_xvid.c
@@ -39,7 +39,7 @@
*/
#include "libavcodec/dsputil.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "idct_xvid.h"
#include "dsputil_mmx.h"
diff --git a/libavcodec/x86/lpc_mmx.c b/libavcodec/x86/lpc_mmx.c
index 087a324a43eb6c3288e50408da1afe74bc6c99d2..e0e6f8ba8a65f6fbb8e707214e99fb78b594c0e4 100644
--- a/libavcodec/x86/lpc_mmx.c
+++ b/libavcodec/x86/lpc_mmx.c
@@ -19,7 +19,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavutil/cpu.h"
#include "libavcodec/lpc.h"
diff --git a/libavcodec/x86/mathops.h b/libavcodec/x86/mathops.h
index 78f37f24eb47aa7ffcc6e6d738bd15aaa4bf2c10..79e29e62320ec16d60df618db82fc7b3babe0d8e 100644
--- a/libavcodec/x86/mathops.h
+++ b/libavcodec/x86/mathops.h
@@ -101,6 +101,12 @@ __asm__ volatile(\
);
#endif
+#define MASK_ABS(mask, level) \
+ __asm__ ("cltd \n\t" \
+ "xorl %1, %0 \n\t" \
+ "subl %1, %0 \n\t" \
+ : "+a"(level), "=&d"(mask))
+
// avoid +32 for shift optimization (gcc should do that ...)
#define NEG_SSR32 NEG_SSR32
static inline int32_t NEG_SSR32( int32_t a, int8_t s){
diff --git a/libavcodec/x86/mlpdsp.c b/libavcodec/x86/mlpdsp.c
index 7ea77fc1b85d968bc62a45e929be39dc695ecd6e..6b9f9efd8321e5267e26f4ec01551981362503d5 100644
--- a/libavcodec/x86/mlpdsp.c
+++ b/libavcodec/x86/mlpdsp.c
@@ -19,7 +19,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/dsputil.h"
#include "libavcodec/mlp.h"
diff --git a/libavcodec/x86/motion_est_mmx.c b/libavcodec/x86/motion_est_mmx.c
index e48a7fd398bb695ac4c9f72aef5f96aa4abaed40..06da8fa9db6f90d65207cec0e5000aad3f499638 100644
--- a/libavcodec/x86/motion_est_mmx.c
+++ b/libavcodec/x86/motion_est_mmx.c
@@ -22,7 +22,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/dsputil.h"
#include "dsputil_mmx.h"
diff --git a/libavcodec/x86/mpegaudiodec_mmx.c b/libavcodec/x86/mpegaudiodec_mmx.c
index 0d6cc08305f7ae1173cfe210bab02791b0b6628b..7bc0c30c4fa46ccf9bdd4b2fcc6db7634374b437 100644
--- a/libavcodec/x86/mpegaudiodec_mmx.c
+++ b/libavcodec/x86/mpegaudiodec_mmx.c
@@ -20,7 +20,7 @@
*/
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/dsputil.h"
#include "libavcodec/mpegaudiodsp.h"
diff --git a/libavcodec/x86/mpegvideo_mmx.c b/libavcodec/x86/mpegvideo_mmx.c
index 44d4cd3a8a5fed0684306e43d0f7f83a8ec2445a..f3927f0eae0e60ddbf45b50576766d6ef4d60828 100644
--- a/libavcodec/x86/mpegvideo_mmx.c
+++ b/libavcodec/x86/mpegvideo_mmx.c
@@ -23,7 +23,7 @@
*/
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/avcodec.h"
#include "libavcodec/dsputil.h"
#include "libavcodec/mpegvideo.h"
diff --git a/libavcodec/x86/rv34dsp_init.c b/libavcodec/x86/rv34dsp_init.c
index 7284a9beafb850dcc4a86c38fe7d8bc66d2612ff..b07ad89f0ed0f6f085d096c7039bc29d7513f1bd 100644
--- a/libavcodec/x86/rv34dsp_init.c
+++ b/libavcodec/x86/rv34dsp_init.c
@@ -20,7 +20,7 @@
*/
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/dsputil.h"
#include "libavcodec/rv34dsp.h"
diff --git a/libavcodec/x86/snowdsp_mmx.c b/libavcodec/x86/snowdsp_mmx.c
index 5d47206e8179e5ff7218fb939339b42d8e6a4757..631291aafe10d3b0dae823bb2f82f00f7c3963e0 100644
--- a/libavcodec/x86/snowdsp_mmx.c
+++ b/libavcodec/x86/snowdsp_mmx.c
@@ -20,7 +20,7 @@
*/
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/avcodec.h"
#include "libavcodec/snow.h"
#include "libavcodec/dwt.h"
diff --git a/libavcodec/x86/vc1dsp_mmx.c b/libavcodec/x86/vc1dsp_mmx.c
index 5922a6dbf78f4c4e4f70db3aef492d88908d181c..8b490b62047c5bef197b0a34cf3707a3b973af4d 100644
--- a/libavcodec/x86/vc1dsp_mmx.c
+++ b/libavcodec/x86/vc1dsp_mmx.c
@@ -25,7 +25,7 @@
*/
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/dsputil.h"
#include "dsputil_mmx.h"
#include "libavcodec/vc1dsp.h"
diff --git a/libavcodec/x86/vp56dsp_init.c b/libavcodec/x86/vp56dsp_init.c
index 83e29e15ee3bef33b29516a47c53902f75f576d9..bef1af6546e80ea808ea22871b63fd69c2258061 100644
--- a/libavcodec/x86/vp56dsp_init.c
+++ b/libavcodec/x86/vp56dsp_init.c
@@ -21,7 +21,7 @@
*/
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/dsputil.h"
#include "libavcodec/vp56dsp.h"
diff --git a/libavcodec/x86/vp8dsp-init.c b/libavcodec/x86/vp8dsp-init.c
index 8c17fa0382024cc44e39e747c49140d67e2a0744..0dc6ba9f2c74d54bf84504b21a2c693f2ce788a4 100644
--- a/libavcodec/x86/vp8dsp-init.c
+++ b/libavcodec/x86/vp8dsp-init.c
@@ -21,7 +21,7 @@
*/
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/vp8dsp.h"
#if HAVE_YASM
diff --git a/libavfilter/x86/gradfun.c b/libavfilter/x86/gradfun.c
index 230b9f12589ec75f49d975f72f5dd59eb279d193..e5b4ff17ac16c40812a8fb8752829d5da89b47d7 100644
--- a/libavfilter/x86/gradfun.c
+++ b/libavfilter/x86/gradfun.c
@@ -20,7 +20,7 @@
#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavfilter/gradfun.h"
#if HAVE_INLINE_ASM
diff --git a/libavfilter/x86/yadif.c b/libavfilter/x86/yadif.c
index 18d7278ab154d4cda1e2716dc8a4ab247789a64f..a62f0dfbc5c42af37027a4a31b8ab75f931adddf 100644
--- a/libavfilter/x86/yadif.c
+++ b/libavfilter/x86/yadif.c
@@ -20,7 +20,7 @@
#include "libavutil/attributes.h"
#include "libavutil/cpu.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavcodec/x86/dsputil_mmx.h"
#include "libavfilter/yadif.h"
diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c
index 4120aa6b21efce09c267926415ccc9a71cdaab91..e48c740a2ec33fddf019fea3ff8104e8fb9788dd 100644
--- a/libavformat/rtmpproto.c
+++ b/libavformat/rtmpproto.c
@@ -52,15 +52,17 @@
typedef enum {
STATE_START, ///< client has not done anything yet
STATE_HANDSHAKED, ///< client has performed handshake
- STATE_RELEASING, ///< client releasing stream before publish it (for output)
STATE_FCPUBLISH, ///< client FCPublishing stream (for output)
- STATE_CONNECTING, ///< client connected to server successfully
- STATE_READY, ///< client has sent all needed commands and waits for server reply
STATE_PLAYING, ///< client has started receiving multimedia data from server
STATE_PUBLISHING, ///< client has started sending multimedia data to server (for output)
STATE_STOPPED, ///< the broadcast has been stopped
} ClientState;
+typedef struct TrackedMethod {
+ char *name;
+ int id;
+} TrackedMethod;
+
/** protocol handler context */
typedef struct RTMPContext {
const AVClass *class;
@@ -86,7 +88,6 @@ typedef struct RTMPContext {
uint8_t flv_header[11]; ///< partial incoming flv packet header
int flv_header_bytes; ///< number of initialized bytes in flv_header
int nb_invokes; ///< keeps track of invoke messages
- int create_stream_invoke; ///< invoke id for the create stream command
char* tcurl; ///< url of the target stream
char* flashver; ///< version of the flash plugin
char* swfurl; ///< url of the swf player
@@ -96,6 +97,9 @@ typedef struct RTMPContext {
int client_buffer_time; ///< client buffer time in ms
int flush_interval; ///< number of packets flushed in the same request (RTMPT only)
int encrypted; ///< use an encrypted connection (RTMPE only)
+ TrackedMethod*tracked_methods; ///< tracked methods buffer
+ int nb_tracked_methods; ///< number of tracked methods
+ int tracked_methods_size; ///< size of the tracked methods buffer
} RTMPContext;
#define PLAYER_KEY_OPEN_PART_LEN 30 ///< length of partial key used for first client digest signing
@@ -121,6 +125,72 @@ static const uint8_t rtmp_server_key[] = {
0xE6, 0x36, 0xCF, 0xEB, 0x31, 0xAE
};
+static int add_tracked_method(RTMPContext *rt, const char *name, int id)
+{
+ void *ptr;
+
+ if (rt->nb_tracked_methods + 1 > rt->tracked_methods_size) {
+ rt->tracked_methods_size = (rt->nb_tracked_methods + 1) * 2;
+ ptr = av_realloc(rt->tracked_methods,
+ rt->tracked_methods_size * sizeof(*rt->tracked_methods));
+ if (!ptr)
+ return AVERROR(ENOMEM);
+ rt->tracked_methods = ptr;
+ }
+
+ rt->tracked_methods[rt->nb_tracked_methods].name = av_strdup(name);
+ if (!rt->tracked_methods[rt->nb_tracked_methods].name)
+ return AVERROR(ENOMEM);
+ rt->tracked_methods[rt->nb_tracked_methods].id = id;
+ rt->nb_tracked_methods++;
+
+ return 0;
+}
+
+static void del_tracked_method(RTMPContext *rt, int index)
+{
+ memmove(&rt->tracked_methods[index], &rt->tracked_methods[index + 1],
+ sizeof(*rt->tracked_methods) * (rt->nb_tracked_methods - index - 1));
+ rt->nb_tracked_methods--;
+}
+
+static void free_tracked_methods(RTMPContext *rt)
+{
+ int i;
+
+ for (i = 0; i < rt->nb_tracked_methods; i ++)
+ av_free(rt->tracked_methods[i].name);
+ av_free(rt->tracked_methods);
+}
+
+static int rtmp_send_packet(RTMPContext *rt, RTMPPacket *pkt, int track)
+{
+ int ret;
+
+ if (pkt->type == RTMP_PT_INVOKE && track) {
+ GetByteContext gbc;
+ char name[128];
+ double pkt_id;
+ int len;
+
+ bytestream2_init(&gbc, pkt->data, pkt->data_size);
+ if ((ret = ff_amf_read_string(&gbc, name, sizeof(name), &len)) < 0)
+ goto fail;
+
+ if ((ret = ff_amf_read_number(&gbc, &pkt_id)) < 0)
+ goto fail;
+
+ if ((ret = add_tracked_method(rt, name, pkt_id)) < 0)
+ goto fail;
+ }
+
+ ret = ff_rtmp_packet_write(rt->stream, pkt, rt->chunk_size,
+ rt->prev_pkt[1]);
+fail:
+ ff_rtmp_packet_destroy(pkt);
+ return ret;
+}
+
static int rtmp_write_amf_data(URLContext *s, char *param, uint8_t **p)
{
char *field, *value;
@@ -269,11 +339,7 @@ static int gen_connect(URLContext *s, RTMPContext *rt)
pkt.data_size = p - pkt.data;
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
-
- return ret;
+ return rtmp_send_packet(rt, &pkt, 1);
}
/**
@@ -297,11 +363,7 @@ static int gen_release_stream(URLContext *s, RTMPContext *rt)
ff_amf_write_null(&p);
ff_amf_write_string(&p, rt->playpath);
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
-
- return ret;
+ return rtmp_send_packet(rt, &pkt, 0);
}
/**
@@ -325,11 +387,7 @@ static int gen_fcpublish_stream(URLContext *s, RTMPContext *rt)
ff_amf_write_null(&p);
ff_amf_write_string(&p, rt->playpath);
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
-
- return ret;
+ return rtmp_send_packet(rt, &pkt, 0);
}
/**
@@ -353,11 +411,7 @@ static int gen_fcunpublish_stream(URLContext *s, RTMPContext *rt)
ff_amf_write_null(&p);
ff_amf_write_string(&p, rt->playpath);
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
-
- return ret;
+ return rtmp_send_packet(rt, &pkt, 0);
}
/**
@@ -380,13 +434,8 @@ static int gen_create_stream(URLContext *s, RTMPContext *rt)
ff_amf_write_string(&p, "createStream");
ff_amf_write_number(&p, ++rt->nb_invokes);
ff_amf_write_null(&p);
- rt->create_stream_invoke = rt->nb_invokes;
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
-
- return ret;
+ return rtmp_send_packet(rt, &pkt, 1);
}
@@ -412,11 +461,7 @@ static int gen_delete_stream(URLContext *s, RTMPContext *rt)
ff_amf_write_null(&p);
ff_amf_write_number(&p, rt->main_channel_id);
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
-
- return ret;
+ return rtmp_send_packet(rt, &pkt, 0);
}
/**
@@ -437,11 +482,7 @@ static int gen_buffer_time(URLContext *s, RTMPContext *rt)
bytestream_put_be32(&p, rt->main_channel_id);
bytestream_put_be32(&p, rt->client_buffer_time);
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
-
- return ret;
+ return rtmp_send_packet(rt, &pkt, 0);
}
/**
@@ -469,11 +510,7 @@ static int gen_play(URLContext *s, RTMPContext *rt)
ff_amf_write_string(&p, rt->playpath);
ff_amf_write_number(&p, rt->live);
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
-
- return ret;
+ return rtmp_send_packet(rt, &pkt, 1);
}
/**
@@ -500,11 +537,7 @@ static int gen_publish(URLContext *s, RTMPContext *rt)
ff_amf_write_string(&p, rt->playpath);
ff_amf_write_string(&p, "live");
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
-
- return ret;
+ return rtmp_send_packet(rt, &pkt, 1);
}
/**
@@ -529,11 +562,8 @@ static int gen_pong(URLContext *s, RTMPContext *rt, RTMPPacket *ppkt)
p = pkt.data;
bytestream_put_be16(&p, 7);
bytestream_put_be32(&p, AV_RB32(ppkt->data+2));
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
- return ret;
+ return rtmp_send_packet(rt, &pkt, 0);
}
/**
@@ -551,11 +581,8 @@ static int gen_server_bw(URLContext *s, RTMPContext *rt)
p = pkt.data;
bytestream_put_be32(&p, rt->server_bw);
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
- return ret;
+ return rtmp_send_packet(rt, &pkt, 0);
}
/**
@@ -576,11 +603,7 @@ static int gen_check_bw(URLContext *s, RTMPContext *rt)
ff_amf_write_number(&p, RTMP_NOTIFICATION);
ff_amf_write_null(&p);
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
-
- return ret;
+ return rtmp_send_packet(rt, &pkt, 0);
}
/**
@@ -598,11 +621,8 @@ static int gen_bytes_read(URLContext *s, RTMPContext *rt, uint32_t ts)
p = pkt.data;
bytestream_put_be32(&p, rt->bytes_read);
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
- return ret;
+ return rtmp_send_packet(rt, &pkt, 0);
}
static int gen_fcsubscribe_stream(URLContext *s, RTMPContext *rt,
@@ -622,11 +642,7 @@ static int gen_fcsubscribe_stream(URLContext *s, RTMPContext *rt,
ff_amf_write_null(&p);
ff_amf_write_string(&p, subscribe);
- ret = ff_rtmp_packet_write(rt->stream, &pkt, rt->chunk_size,
- rt->prev_pkt[1]);
- ff_rtmp_packet_destroy(&pkt);
-
- return ret;
+ return rtmp_send_packet(rt, &pkt, 1);
}
int ff_rtmp_calc_digest(const uint8_t *src, int len, int gap,
@@ -1010,7 +1026,8 @@ static int handle_invoke(URLContext *s, RTMPPacket *pkt)
RTMPContext *rt = s->priv_data;
int i, t;
const uint8_t *data_end = pkt->data + pkt->data_size;
- int ret;
+ char *tracked_method = NULL;
+ int ret = 0;
//TODO: check for the messages sent for wrong state?
if (!memcmp(pkt->data, "\002\000\006_error", 9)) {
@@ -1021,68 +1038,72 @@ static int handle_invoke(URLContext *s, RTMPPacket *pkt)
av_log(s, AV_LOG_ERROR, "Server error: %s\n",tmpstr);
return -1;
} else if (!memcmp(pkt->data, "\002\000\007_result", 10)) {
- switch (rt->state) {
- case STATE_HANDSHAKED:
- if (!rt->is_input) {
- if ((ret = gen_release_stream(s, rt)) < 0)
- return ret;
- if ((ret = gen_fcpublish_stream(s, rt)) < 0)
- return ret;
- rt->state = STATE_RELEASING;
- } else {
- if ((ret = gen_server_bw(s, rt)) < 0)
- return ret;
- rt->state = STATE_CONNECTING;
- }
- if ((ret = gen_create_stream(s, rt)) < 0)
- return ret;
-
- if (rt->is_input) {
- /* Send the FCSubscribe command when the name of live
- * stream is defined by the user or if it's a live stream. */
- if (rt->subscribe) {
- if ((ret = gen_fcsubscribe_stream(s, rt,
- rt->subscribe)) < 0)
- return ret;
- } else if (rt->live == -1) {
- if ((ret = gen_fcsubscribe_stream(s, rt,
- rt->playpath)) < 0)
- return ret;
- }
- }
- break;
- case STATE_FCPUBLISH:
- rt->state = STATE_CONNECTING;
- break;
- case STATE_RELEASING:
- rt->state = STATE_FCPUBLISH;
- /* hack for Wowza Media Server, it does not send result for
- * releaseStream and FCPublish calls */
- if (!pkt->data[10]) {
- int pkt_id = av_int2double(AV_RB64(pkt->data + 11));
- if (pkt_id == rt->create_stream_invoke)
- rt->state = STATE_CONNECTING;
- }
- if (rt->state != STATE_CONNECTING)
- break;
- case STATE_CONNECTING:
- //extract a number from the result
- if (pkt->data[10] || pkt->data[19] != 5 || pkt->data[20]) {
- av_log(s, AV_LOG_WARNING, "Unexpected reply on connect()\n");
- } else {
- rt->main_channel_id = av_int2double(AV_RB64(pkt->data + 21));
- }
- if (rt->is_input) {
- if ((ret = gen_play(s, rt)) < 0)
- return ret;
- if ((ret = gen_buffer_time(s, rt)) < 0)
- return ret;
- } else {
- if ((ret = gen_publish(s, rt)) < 0)
- return ret;
+ GetByteContext gbc;
+ double pkt_id;
+
+ bytestream2_init(&gbc, pkt->data + 10, pkt->data_size);
+ if ((ret = ff_amf_read_number(&gbc, &pkt_id)) < 0)
+ return ret;
+
+ for (i = 0; i < rt->nb_tracked_methods; i++) {
+ if (rt->tracked_methods[i].id != pkt_id)
+ continue;
+
+ tracked_method = rt->tracked_methods[i].name;
+ del_tracked_method(rt, i);
+ break;
+ }
+
+ if (!tracked_method) {
+ /* Ignore this reply when the current method is not tracked. */
+ return 0;
+ }
+
+ if (!memcmp(tracked_method, "connect", 7)) {
+ if (!rt->is_input) {
+ if ((ret = gen_release_stream(s, rt)) < 0)
+ goto invoke_fail;
+
+ if ((ret = gen_fcpublish_stream(s, rt)) < 0)
+ goto invoke_fail;
+ } else {
+ if ((ret = gen_server_bw(s, rt)) < 0)
+ goto invoke_fail;
+ }
+
+ if ((ret = gen_create_stream(s, rt)) < 0)
+ goto invoke_fail;
+
+ if (rt->is_input) {
+ /* Send the FCSubscribe command when the name of live
+ * stream is defined by the user or if it's a live stream. */
+ if (rt->subscribe) {
+ if ((ret = gen_fcsubscribe_stream(s, rt,
+ rt->subscribe)) < 0)
+ goto invoke_fail;
+ } else if (rt->live == -1) {
+ if ((ret = gen_fcsubscribe_stream(s, rt,
+ rt->playpath)) < 0)
+ goto invoke_fail;
}
- rt->state = STATE_READY;
- break;
+ }
+ } else if (!memcmp(tracked_method, "createStream", 12)) {
+ //extract a number from the result
+ if (pkt->data[10] || pkt->data[19] != 5 || pkt->data[20]) {
+ av_log(s, AV_LOG_WARNING, "Unexpected reply on connect()\n");
+ } else {
+ rt->main_channel_id = av_int2double(AV_RB64(pkt->data + 21));
+ }
+
+ if (!rt->is_input) {
+ if ((ret = gen_publish(s, rt)) < 0)
+ goto invoke_fail;
+ } else {
+ if ((ret = gen_play(s, rt)) < 0)
+ goto invoke_fail;
+ if ((ret = gen_buffer_time(s, rt)) < 0)
+ goto invoke_fail;
+ }
}
} else if (!memcmp(pkt->data, "\002\000\010onStatus", 11)) {
const uint8_t* ptr = pkt->data + 11;
@@ -1113,7 +1134,9 @@ static int handle_invoke(URLContext *s, RTMPPacket *pkt)
return ret;
}
- return 0;
+invoke_fail:
+ av_free(tracked_method);
+ return ret;
}
/**
@@ -1283,6 +1306,7 @@ static int rtmp_close(URLContext *h)
if (rt->state > STATE_HANDSHAKED)
ret = gen_delete_stream(h, rt);
+ free_tracked_methods(rt);
av_freep(&rt->flv_data);
ffurl_close(rt->stream);
return ret;
@@ -1570,10 +1594,8 @@ static int rtmp_write(URLContext *s, const uint8_t *buf, int size)
if (rt->flv_off == rt->flv_size) {
rt->skip_bytes = 4;
- if ((ret = ff_rtmp_packet_write(rt->stream, &rt->out_pkt,
- rt->chunk_size, rt->prev_pkt[1])) < 0)
+ if ((ret = rtmp_send_packet(rt, &rt->out_pkt, 0)) < 0)
return ret;
- ff_rtmp_packet_destroy(&rt->out_pkt);
rt->flv_size = 0;
rt->flv_off = 0;
rt->flv_header_bytes = 0;
diff --git a/libavformat/rtpdec_h264.c b/libavformat/rtpdec_h264.c
index f8a22722034fdf9f43dbfac3dc4adf88a510f4d0..61e038afeba89dd8660e9519dc26cf7bc665a8c7 100644
--- a/libavformat/rtpdec_h264.c
+++ b/libavformat/rtpdec_h264.c
@@ -37,7 +37,6 @@
#include "libavutil/avstring.h"
#include "libavcodec/get_bits.h"
#include "avformat.h"
-#include "mpegts.h"
#include "network.h"
#include <assert.h>
diff --git a/libavformat/rtpenc.c b/libavformat/rtpenc.c
index 6af23f760a8d1e92c675ca7e1530244c9bc1f20b..7cd7034fbf3d4646ec7035335018ca0b61e77f9b 100644
--- a/libavformat/rtpenc.c
+++ b/libavformat/rtpenc.c
@@ -281,8 +281,8 @@ void ff_rtp_send_data(AVFormatContext *s1, const uint8_t *buf1, int len, int m)
/* send an integer number of samples and compute time stamp and fill
the rtp send buffer before sending. */
-static void rtp_send_samples(AVFormatContext *s1,
- const uint8_t *buf1, int size, int sample_size_bits)
+static int rtp_send_samples(AVFormatContext *s1,
+ const uint8_t *buf1, int size, int sample_size_bits)
{
RTPMuxContext *s = s1->priv_data;
int len, max_packet_size, n;
@@ -292,7 +292,7 @@ static void rtp_send_samples(AVFormatContext *s1,
max_packet_size = (s->max_payload_size / aligned_samples_size) * aligned_samples_size;
/* Not needed, but who knows. Don't check if samples aren't an even number of bytes. */
if ((sample_size_bits % 8) == 0 && ((8 * size) % sample_size_bits) != 0)
- av_abort();
+ return AVERROR(EINVAL);
n = 0;
while (size > 0) {
s->buf_ptr = s->buf;
@@ -307,6 +307,7 @@ static void rtp_send_samples(AVFormatContext *s1,
ff_rtp_send_data(s1, s->buf, s->buf_ptr - s->buf, 0);
n += (s->buf_ptr - s->buf);
}
+ return 0;
}
static void rtp_send_mpegaudio(AVFormatContext *s1,
@@ -461,25 +462,21 @@ static int rtp_write_packet(AVFormatContext *s1, AVPacket *pkt)
case AV_CODEC_ID_PCM_ALAW:
case AV_CODEC_ID_PCM_U8:
case AV_CODEC_ID_PCM_S8:
- rtp_send_samples(s1, pkt->data, size, 8 * st->codec->channels);
- break;
+ return rtp_send_samples(s1, pkt->data, size, 8 * st->codec->channels);
case AV_CODEC_ID_PCM_U16BE:
case AV_CODEC_ID_PCM_U16LE:
case AV_CODEC_ID_PCM_S16BE:
case AV_CODEC_ID_PCM_S16LE:
- rtp_send_samples(s1, pkt->data, size, 16 * st->codec->channels);
- break;
+ return rtp_send_samples(s1, pkt->data, size, 16 * st->codec->channels);
case AV_CODEC_ID_ADPCM_G722:
/* The actual sample size is half a byte per sample, but since the
* stream clock rate is 8000 Hz while the sample rate is 16000 Hz,
* the correct parameter for send_samples_bits is 8 bits per stream
* clock. */
- rtp_send_samples(s1, pkt->data, size, 8 * st->codec->channels);
- break;
+ return rtp_send_samples(s1, pkt->data, size, 8 * st->codec->channels);
case AV_CODEC_ID_ADPCM_G726:
- rtp_send_samples(s1, pkt->data, size,
- st->codec->bits_per_coded_sample * st->codec->channels);
- break;
+ return rtp_send_samples(s1, pkt->data, size,
+ st->codec->bits_per_coded_sample * st->codec->channels);
case AV_CODEC_ID_MP2:
case AV_CODEC_ID_MP3:
rtp_send_mpegaudio(s1, pkt->data, size);
diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c
index 633ec39ecbd6e8458a7271ca778b070cc8125281..b5e6858e00812b4b64df14949609a69e0f2da442 100644
--- a/libavformat/rtsp.c
+++ b/libavformat/rtsp.c
@@ -46,6 +46,7 @@
#include "rtpenc_chain.h"
#include "url.h"
#include "rtpenc.h"
+#include "mpegts.h"
//#define DEBUG
@@ -370,7 +371,9 @@ static void sdp_parse_line(AVFormatContext *s, SDPParseState *s1,
get_word(buf1, sizeof(buf1), &p); /* port */
rtsp_st->sdp_port = atoi(buf1);
- get_word(buf1, sizeof(buf1), &p); /* protocol (ignored) */
+ get_word(buf1, sizeof(buf1), &p); /* protocol */
+ if (!strcmp(buf1, "udp"))
+ rt->transport = RTSP_TRANSPORT_RAW;
/* XXX: handle list of formats */
get_word(buf1, sizeof(buf1), &p); /* format list */
@@ -378,6 +381,8 @@ static void sdp_parse_line(AVFormatContext *s, SDPParseState *s1,
if (!strcmp(ff_rtp_enc_name(rtsp_st->sdp_payload_type), "MP2T")) {
/* no corresponding stream */
+ if (rt->transport == RTSP_TRANSPORT_RAW && !rt->ts && CONFIG_RTPDEC)
+ rt->ts = ff_mpegts_parse_open(s);
} else if (rt->server_type == RTSP_SERVER_WMS &&
codec_type == AVMEDIA_TYPE_DATA) {
/* RTX stream, a stream that carries all the other actual
@@ -563,7 +568,7 @@ void ff_rtsp_undo_setup(AVFormatContext *s)
avformat_free_context(rtpctx);
} else if (rt->transport == RTSP_TRANSPORT_RDT && CONFIG_RTPDEC)
ff_rdt_parse_close(rtsp_st->transport_priv);
- else if (CONFIG_RTPDEC)
+ else if (rt->transport == RTSP_TRANSPORT_RAW && CONFIG_RTPDEC)
ff_rtp_parse_close(rtsp_st->transport_priv);
}
rtsp_st->transport_priv = NULL;
@@ -594,6 +599,8 @@ void ff_rtsp_close_streams(AVFormatContext *s)
if (rt->asf_ctx) {
avformat_close_input(&rt->asf_ctx);
}
+ if (rt->ts && CONFIG_RTPDEC)
+ ff_mpegts_parse_close(rt->ts);
av_free(rt->p);
av_free(rt->recvbuf);
}
@@ -617,6 +624,8 @@ int ff_rtsp_open_transport_ctx(AVFormatContext *s, RTSPStream *rtsp_st)
rtsp_st->rtp_handle = NULL;
if (ret < 0)
return ret;
+ } else if (rt->transport == RTSP_TRANSPORT_RAW) {
+ return 0; // Don't need to open any parser here
} else if (rt->transport == RTSP_TRANSPORT_RDT && CONFIG_RTPDEC)
rtsp_st->transport_priv = ff_rdt_parse_open(s, st->index,
rtsp_st->dynamic_protocol_context,
@@ -629,7 +638,7 @@ int ff_rtsp_open_transport_ctx(AVFormatContext *s, RTSPStream *rtsp_st)
if (!rtsp_st->transport_priv) {
return AVERROR(ENOMEM);
- } else if (rt->transport != RTSP_TRANSPORT_RDT && CONFIG_RTPDEC) {
+ } else if (rt->transport == RTSP_TRANSPORT_RTP && CONFIG_RTPDEC) {
if (rtsp_st->dynamic_handler) {
ff_rtp_parse_set_dynamic_protocol(rtsp_st->transport_priv,
rtsp_st->dynamic_protocol_context,
@@ -698,6 +707,15 @@ static void rtsp_parse_transport(RTSPMessageHeader *reply, const char *p)
get_word_sep(lower_transport, sizeof(lower_transport), "/;,", &p);
profile[0] = '\0';
th->transport = RTSP_TRANSPORT_RDT;
+ } else if (!av_strcasecmp(transport_protocol, "raw")) {
+ get_word_sep(profile, sizeof(profile), "/;,", &p);
+ lower_transport[0] = '\0';
+ /* raw/raw/<protocol> */
+ if (*p == '/') {
+ get_word_sep(lower_transport, sizeof(lower_transport),
+ ";,", &p);
+ }
+ th->transport = RTSP_TRANSPORT_RAW;
}
if (!av_strcasecmp(lower_transport, "TCP"))
th->lower_transport = RTSP_LOWER_TRANSPORT_TCP;
@@ -1187,6 +1205,8 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port,
if (rt->transport == RTSP_TRANSPORT_RDT)
trans_pref = "x-pn-tng";
+ else if (rt->transport == RTSP_TRANSPORT_RAW)
+ trans_pref = "RAW/RAW";
else
trans_pref = "RTP/AVP";
@@ -1753,8 +1773,15 @@ int ff_rtsp_fetch_packet(AVFormatContext *s, AVPacket *pkt)
if (rt->cur_transport_priv) {
if (rt->transport == RTSP_TRANSPORT_RDT) {
ret = ff_rdt_parse_packet(rt->cur_transport_priv, pkt, NULL, 0);
- } else
+ } else if (rt->transport == RTSP_TRANSPORT_RTP) {
ret = ff_rtp_parse_packet(rt->cur_transport_priv, pkt, NULL, 0);
+ } else if (rt->ts && CONFIG_RTPDEC) {
+ ret = ff_mpegts_parse_packet(rt->ts, pkt, rt->recvbuf + rt->recvbuf_pos, rt->recvbuf_len - rt->recvbuf_pos);
+ if (ret >= 0) {
+ rt->recvbuf_pos += ret;
+ ret = rt->recvbuf_pos < rt->recvbuf_len;
+ }
+ }
if (ret == 0) {
rt->cur_transport_priv = NULL;
return 0;
@@ -1817,7 +1844,7 @@ int ff_rtsp_fetch_packet(AVFormatContext *s, AVPacket *pkt)
return AVERROR_EOF;
if (rt->transport == RTSP_TRANSPORT_RDT) {
ret = ff_rdt_parse_packet(rtsp_st->transport_priv, pkt, &rt->recvbuf, len);
- } else {
+ } else if (rt->transport == RTSP_TRANSPORT_RTP) {
ret = ff_rtp_parse_packet(rtsp_st->transport_priv, pkt, &rt->recvbuf, len);
if (ret < 0) {
/* Either bad packet, or a RTCP packet. Check if the
@@ -1856,6 +1883,20 @@ int ff_rtsp_fetch_packet(AVFormatContext *s, AVPacket *pkt)
return AVERROR_EOF;
}
}
+ } else if (rt->ts && CONFIG_RTPDEC) {
+ ret = ff_mpegts_parse_packet(rt->ts, pkt, rt->recvbuf, len);
+ if (ret >= 0) {
+ if (ret < len) {
+ rt->recvbuf_len = len;
+ rt->recvbuf_pos = ret;
+ rt->cur_transport_priv = rt->ts;
+ return 1;
+ } else {
+ ret = 0;
+ }
+ }
+ } else {
+ return AVERROR_INVALIDDATA;
}
end:
if (ret < 0)
diff --git a/libavformat/rtsp.h b/libavformat/rtsp.h
index 6d9680161e9280c564a8e648ebfcf6d3cf66d26d..e55073c430aa91f5c4de90195ce3aebd2689f892 100644
--- a/libavformat/rtsp.h
+++ b/libavformat/rtsp.h
@@ -52,6 +52,7 @@ enum RTSPLowerTransport {
enum RTSPTransport {
RTSP_TRANSPORT_RTP, /**< Standards-compliant RTP */
RTSP_TRANSPORT_RDT, /**< Realmedia Data Transport */
+ RTSP_TRANSPORT_RAW, /**< Raw data (over UDP) */
RTSP_TRANSPORT_NB
};
@@ -310,6 +311,13 @@ typedef struct RTSPState {
* other cases, this is a copy of AVFormatContext->filename. */
char control_uri[1024];
+ /** The following are used for parsing raw mpegts in udp */
+ //@{
+ struct MpegTSContext *ts;
+ int recvbuf_pos;
+ int recvbuf_len;
+ //@}
+
/** Additional output handle, used when input and output are done
* separately, eg for HTTP tunneling. */
URLContext *rtsp_hd_out;
diff --git a/libavformat/version.h b/libavformat/version.h
index 53d9a065209539a6539b2286bc53705764e47044..750b7652e203fa499c4170b23137661ca6515d37 100644
--- a/libavformat/version.h
+++ b/libavformat/version.h
@@ -31,7 +31,7 @@
#define LIBAVFORMAT_VERSION_MAJOR 54
#define LIBAVFORMAT_VERSION_MINOR 22
-#define LIBAVFORMAT_VERSION_MICRO 103
+#define LIBAVFORMAT_VERSION_MICRO 104
#define LIBAVFORMAT_VERSION_INT AV_VERSION_INT(LIBAVFORMAT_VERSION_MAJOR, \
LIBAVFORMAT_VERSION_MINOR, \
diff --git a/libavutil/internal.h b/libavutil/internal.h
index 57a9c96070e8a7e2efb8030d92d3adfccbc07b4d..502effe0b7bfc63b6a021ecacc72ee7f4f0c7988 100644
--- a/libavutil/internal.h
+++ b/libavutil/internal.h
@@ -93,38 +93,10 @@ struct AVDictionary {
# define offsetof(T, F) ((unsigned int)((char *)&((T *)0)->F))
#endif
-/* Use to export labels from asm. */
-#define LABEL_MANGLE(a) EXTERN_PREFIX #a
-
-// Use rip-relative addressing if compiling PIC code on x86-64.
-#if ARCH_X86_64 && defined(PIC)
-# define LOCAL_MANGLE(a) #a "(%%rip)"
-#else
-# define LOCAL_MANGLE(a) #a
-#endif
-
-#define MANGLE(a) EXTERN_PREFIX LOCAL_MANGLE(a)
-
/* debug stuff */
#define av_abort() do { av_log(NULL, AV_LOG_ERROR, "Abort at %s:%d\n", __FILE__, __LINE__); abort(); } while (0)
-/* math */
-
-#if ARCH_X86 && HAVE_INLINE_ASM
-#define MASK_ABS(mask, level)\
- __asm__ volatile(\
- "cltd \n\t"\
- "xorl %1, %0 \n\t"\
- "subl %1, %0 \n\t"\
- : "+a" (level), "=&d" (mask)\
- );
-#else
-#define MASK_ABS(mask, level)\
- mask = level >> 31;\
- level = (level ^ mask) - mask;
-#endif
-
/* avoid usage of dangerous/inappropriate system functions */
#undef malloc
#define malloc please_use_av_malloc
diff --git a/libavutil/x86/asm.h b/libavutil/x86/asm.h
new file mode 100644
index 0000000000000000000000000000000000000000..d2e76db6f8ae93f1250c97e1ecea5ea9773c5ebc
--- /dev/null
+++ b/libavutil/x86/asm.h
@@ -0,0 +1,110 @@
+/*
+ * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef AVUTIL_X86_ASM_H
+#define AVUTIL_X86_ASM_H
+
+#include <stdint.h>
+#include "config.h"
+
+#if ARCH_X86_64
+# define OPSIZE "q"
+# define REG_a "rax"
+# define REG_b "rbx"
+# define REG_c "rcx"
+# define REG_d "rdx"
+# define REG_D "rdi"
+# define REG_S "rsi"
+# define PTR_SIZE "8"
+typedef int64_t x86_reg;
+
+# define REG_SP "rsp"
+# define REG_BP "rbp"
+# define REGBP rbp
+# define REGa rax
+# define REGb rbx
+# define REGc rcx
+# define REGd rdx
+# define REGSP rsp
+
+#elif ARCH_X86_32
+
+# define OPSIZE "l"
+# define REG_a "eax"
+# define REG_b "ebx"
+# define REG_c "ecx"
+# define REG_d "edx"
+# define REG_D "edi"
+# define REG_S "esi"
+# define PTR_SIZE "4"
+typedef int32_t x86_reg;
+
+# define REG_SP "esp"
+# define REG_BP "ebp"
+# define REGBP ebp
+# define REGa eax
+# define REGb ebx
+# define REGc ecx
+# define REGd edx
+# define REGSP esp
+#else
+typedef int x86_reg;
+#endif
+
+#define HAVE_7REGS (ARCH_X86_64 || (HAVE_EBX_AVAILABLE && HAVE_EBP_AVAILABLE))
+#define HAVE_6REGS (ARCH_X86_64 || (HAVE_EBX_AVAILABLE || HAVE_EBP_AVAILABLE))
+
+#if ARCH_X86_64 && defined(PIC)
+# define BROKEN_RELOCATIONS 1
+#endif
+
+/*
+ * If gcc is not set to support sse (-msse) it will not accept xmm registers
+ * in the clobber list for inline asm. XMM_CLOBBERS takes a list of xmm
+ * registers to be marked as clobbered and evaluates to nothing if they are
+ * not supported, or to the list itself if they are supported. Since a clobber
+ * list may not be empty, XMM_CLOBBERS_ONLY should be used if the xmm
+ * registers are the only in the clobber list.
+ * For example a list with "eax" and "xmm0" as clobbers should become:
+ * : XMM_CLOBBERS("xmm0",) "eax"
+ * and a list with only "xmm0" should become:
+ * XMM_CLOBBERS_ONLY("xmm0")
+ */
+#if HAVE_XMM_CLOBBERS
+# define XMM_CLOBBERS(...) __VA_ARGS__
+# define XMM_CLOBBERS_ONLY(...) : __VA_ARGS__
+#else
+# define XMM_CLOBBERS(...)
+# define XMM_CLOBBERS_ONLY(...)
+#endif
+
+/* Use to export labels from asm. */
+#define LABEL_MANGLE(a) EXTERN_PREFIX #a
+
+// Use rip-relative addressing if compiling PIC code on x86-64.
+#if ARCH_X86_64 && defined(PIC)
+# define LOCAL_MANGLE(a) #a "(%%rip)"
+#else
+# define LOCAL_MANGLE(a) #a
+#endif
+
+#define MANGLE(a) EXTERN_PREFIX LOCAL_MANGLE(a)
+
+#endif /* AVUTIL_X86_ASM_H */
diff --git a/libavutil/x86/cpu.c b/libavutil/x86/cpu.c
index 7b31f2a88a7a61f1df7bbbe9d2b19399de06544b..65fa8d53667ac96183a1c5b76be551f97a17cf11 100644
--- a/libavutil/x86/cpu.c
+++ b/libavutil/x86/cpu.c
@@ -22,7 +22,7 @@
#include <stdlib.h>
#include <string.h>
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavutil/cpu.h"
#if HAVE_INLINE_ASM
diff --git a/libavutil/x86_cpu.h b/libavutil/x86_cpu.h
index c3341c232d3adda1355998bc81903613d69f5ab7..de74384de35e34a860dc7d50d1fbfda75107d181 100644
--- a/libavutil/x86_cpu.h
+++ b/libavutil/x86_cpu.h
@@ -1,98 +1 @@
-/*
- * copyright (c) 2006 Michael Niedermayer <michaelni@gmx.at>
- *
- * This file is part of FFmpeg.
- *
- * FFmpeg is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- *
- * FFmpeg is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with FFmpeg; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#ifndef AVUTIL_X86_CPU_H
-#define AVUTIL_X86_CPU_H
-
-#include <stdint.h>
-#include "config.h"
-
-#if ARCH_X86_64
-# define OPSIZE "q"
-# define REG_a "rax"
-# define REG_b "rbx"
-# define REG_c "rcx"
-# define REG_d "rdx"
-# define REG_D "rdi"
-# define REG_S "rsi"
-# define PTR_SIZE "8"
-typedef int64_t x86_reg;
-
-# define REG_SP "rsp"
-# define REG_BP "rbp"
-# define REGBP rbp
-# define REGa rax
-# define REGb rbx
-# define REGc rcx
-# define REGd rdx
-# define REGSP rsp
-
-#elif ARCH_X86_32
-
-# define OPSIZE "l"
-# define REG_a "eax"
-# define REG_b "ebx"
-# define REG_c "ecx"
-# define REG_d "edx"
-# define REG_D "edi"
-# define REG_S "esi"
-# define PTR_SIZE "4"
-typedef int32_t x86_reg;
-
-# define REG_SP "esp"
-# define REG_BP "ebp"
-# define REGBP ebp
-# define REGa eax
-# define REGb ebx
-# define REGc ecx
-# define REGd edx
-# define REGSP esp
-#else
-typedef int x86_reg;
-#endif
-
-#define HAVE_7REGS (ARCH_X86_64 || (HAVE_EBX_AVAILABLE && HAVE_EBP_AVAILABLE))
-#define HAVE_6REGS (ARCH_X86_64 || (HAVE_EBX_AVAILABLE || HAVE_EBP_AVAILABLE))
-
-#if ARCH_X86_64 && defined(PIC)
-# define BROKEN_RELOCATIONS 1
-#endif
-
-/*
- * If gcc is not set to support sse (-msse) it will not accept xmm registers
- * in the clobber list for inline asm. XMM_CLOBBERS takes a list of xmm
- * registers to be marked as clobbered and evaluates to nothing if they are
- * not supported, or to the list itself if they are supported. Since a clobber
- * list may not be empty, XMM_CLOBBERS_ONLY should be used if the xmm
- * registers are the only in the clobber list.
- * For example a list with "eax" and "xmm0" as clobbers should become:
- * : XMM_CLOBBERS("xmm0",) "eax"
- * and a list with only "xmm0" should become:
- * XMM_CLOBBERS_ONLY("xmm0")
- */
-#if HAVE_XMM_CLOBBERS
-# define XMM_CLOBBERS(...) __VA_ARGS__
-# define XMM_CLOBBERS_ONLY(...) : __VA_ARGS__
-#else
-# define XMM_CLOBBERS(...)
-# define XMM_CLOBBERS_ONLY(...)
-#endif
-
-#endif /* AVUTIL_X86_CPU_H */
+#include "libavutil/x86/asm.h"
\ No newline at end of file
diff --git a/libpostproc/postprocess_template.c b/libpostproc/postprocess_template.c
index 3419257c211ec7774362ea7709df6b7782ebf6aa..0fb2da4215cc1c5ebd1f0a802b6ac250679edd74 100644
--- a/libpostproc/postprocess_template.c
+++ b/libpostproc/postprocess_template.c
@@ -23,7 +23,7 @@
* mmx/mmx2/3dnow postprocess code.
*/
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#undef REAL_PAVGB
#undef PAVGB
diff --git a/libswresample/x86/resample_mmx.h b/libswresample/x86/resample_mmx.h
index a48d6eac4a5c8f333d76c5b8b4145f741c95f082..d96fd5a9d2d301792422f0a5379b712f9143d496 100644
--- a/libswresample/x86/resample_mmx.h
+++ b/libswresample/x86/resample_mmx.h
@@ -18,7 +18,7 @@
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavutil/cpu.h"
#include "libswresample/swresample_internal.h"
diff --git a/libswscale/utils.c b/libswscale/utils.c
index 2e387b52ebc19d358cae6d94385a0310d539a101..1e3b71823258e17f393c2b5ad3d31af4bef8c030 100644
--- a/libswscale/utils.c
+++ b/libswscale/utils.c
@@ -46,7 +46,7 @@
#include "libavutil/mathematics.h"
#include "libavutil/opt.h"
#include "libavutil/pixdesc.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "rgb2rgb.h"
#include "swscale.h"
#include "swscale_internal.h"
diff --git a/libswscale/x86/rgb2rgb.c b/libswscale/x86/rgb2rgb.c
index 9e4938a81a9be1fee66358f8da0b4baf0885aaa9..24b284eec7ca5d817e66d953c3459e6c9537ffd3 100644
--- a/libswscale/x86/rgb2rgb.c
+++ b/libswscale/x86/rgb2rgb.c
@@ -27,7 +27,7 @@
#include "config.h"
#include "libavutil/attributes.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavutil/cpu.h"
#include "libavutil/bswap.h"
#include "libswscale/rgb2rgb.h"
diff --git a/libswscale/x86/swscale.c b/libswscale/x86/swscale.c
index 132ec3e570eb84aa0b3f8fc317f787475572a2fd..67cda51ca5d00cb6cde54e7fd27069a04b8db7f9 100644
--- a/libswscale/x86/swscale.c
+++ b/libswscale/x86/swscale.c
@@ -25,7 +25,7 @@
#include "libavutil/attributes.h"
#include "libavutil/avassert.h"
#include "libavutil/intreadwrite.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavutil/cpu.h"
#include "libavutil/pixdesc.h"
diff --git a/libswscale/x86/yuv2rgb.c b/libswscale/x86/yuv2rgb.c
index 8cb7f1ae0d1863ebdbde1d960eb462c336f3a90d..9445d08e84309ebf3845175df919fabf49a0f5ce 100644
--- a/libswscale/x86/yuv2rgb.c
+++ b/libswscale/x86/yuv2rgb.c
@@ -34,7 +34,7 @@
#include "libswscale/swscale.h"
#include "libswscale/swscale_internal.h"
#include "libavutil/attributes.h"
-#include "libavutil/x86_cpu.h"
+#include "libavutil/x86/asm.h"
#include "libavutil/cpu.h"
#if HAVE_INLINE_ASM