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authorMichael Niedermayer <michaelni@gmx.at>2012-07-31 22:41:00 +0200
committerMichael Niedermayer <michaelni@gmx.at>2012-07-31 22:41:00 +0200
commitd1dad7c824c14939a0e18fa262f3e51957de6e3e (patch)
tree615f6ba80611f53e520d2ae479d9d4409077a78d
parentd2ca5dd0f33b0fdbb5d2a7429c8f71ff1dffffb7 (diff)
parentf2ed006c90ccb65cd143d8b0fcfc28ffb98c4289 (diff)
downloadffmpeg-d1dad7c824c14939a0e18fa262f3e51957de6e3e.tar.gz
Merge remote-tracking branch 'qatar/master'
* qatar/master: mpc8: return more meaningful error codes. mpc: return more meaningful error codes. wv,mpc8: don't return apetag data in packets. rtmp: do not warn about receiving metadata packets x86: h264dsp: Adjust YASM #ifdefs x86: yadif: Mark mmxext optimizations as such h264: convert loop filter strength dsp function to yasm. Improve descriptiveness of a number of codec and container long names Conflicts: libavcodec/flvdec.c libavcodec/libopenjpegdec.c libavformat/apetag.c libavformat/mp3dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
-rw-r--r--libavcodec/aacdec.c2
-rw-r--r--libavcodec/aacenc.c2
-rw-r--r--libavcodec/amrnbdec.c2
-rw-r--r--libavcodec/amrwbdec.c2
-rw-r--r--libavcodec/assdec.c2
-rw-r--r--libavcodec/assenc.c2
-rw-r--r--libavcodec/bmp.c2
-rw-r--r--libavcodec/bmpenc.c2
-rw-r--r--libavcodec/cavsdec.c2
-rw-r--r--libavcodec/cook.c2
-rw-r--r--libavcodec/flvdec.c2
-rw-r--r--libavcodec/flvenc.c2
-rw-r--r--libavcodec/libfaac.c2
-rw-r--r--libavcodec/libilbc.c4
-rw-r--r--libavcodec/libopencore-amr.c6
-rw-r--r--libavcodec/libvo-aacenc.c2
-rw-r--r--libavcodec/libvo-amrwbenc.c4
-rw-r--r--libavcodec/libxavs.c2
-rw-r--r--libavcodec/tta.c2
-rw-r--r--libavcodec/x86/h264_deblock.asm168
-rw-r--r--libavcodec/x86/h264dsp_mmx.c164
-rw-r--r--libavdevice/oss_audio.c4
-rw-r--r--libavfilter/x86/yadif.c10
-rw-r--r--libavformat/aacdec.c2
-rw-r--r--libavformat/adtsenc.c2
-rw-r--r--libavformat/apetag.c21
-rw-r--r--libavformat/apetag.h4
-rw-r--r--libavformat/asfdec.c2
-rw-r--r--libavformat/asfenc.c4
-rw-r--r--libavformat/assdec.c2
-rw-r--r--libavformat/assenc.c2
-rw-r--r--libavformat/au.c4
-rw-r--r--libavformat/avidec.c2
-rw-r--r--libavformat/avienc.c2
-rw-r--r--libavformat/cafdec.c2
-rw-r--r--libavformat/cavsvideodec.c2
-rw-r--r--libavformat/dv.c2
-rw-r--r--libavformat/dvenc.c2
-rw-r--r--libavformat/flvdec.c2
-rw-r--r--libavformat/flvenc.c2
-rw-r--r--libavformat/gxf.c2
-rw-r--r--libavformat/gxfenc.c2
-rw-r--r--libavformat/iff.c2
-rw-r--r--libavformat/iv8.c2
-rw-r--r--libavformat/mov.c2
-rw-r--r--libavformat/movenc.c12
-rw-r--r--libavformat/mp3dec.c2
-rw-r--r--libavformat/mp3enc.c4
-rw-r--r--libavformat/mpc.c16
-rw-r--r--libavformat/mpc8.c15
-rw-r--r--libavformat/mpeg.c2
-rw-r--r--libavformat/mpegenc.c6
-rw-r--r--libavformat/mpegts.c4
-rw-r--r--libavformat/mpegtsenc.c2
-rw-r--r--libavformat/mxfdec.c2
-rw-r--r--libavformat/mxfenc.c4
-rw-r--r--libavformat/rawenc.c2
-rw-r--r--libavformat/rtmpproto.c3
-rw-r--r--libavformat/segment.c2
-rw-r--r--libavformat/swfdec.c2
-rw-r--r--libavformat/swfenc.c4
-rw-r--r--libavformat/tta.c2
-rw-r--r--libavformat/wav.c4
-rw-r--r--libavformat/wv.c9
64 files changed, 301 insertions, 257 deletions
diff --git a/libavcodec/aacdec.c b/libavcodec/aacdec.c
index fa71c77ddc..a71bae2887 100644
--- a/libavcodec/aacdec.c
+++ b/libavcodec/aacdec.c
@@ -2914,7 +2914,7 @@ AVCodec ff_aac_latm_decoder = {
.init = latm_decode_init,
.close = aac_decode_close,
.decode = latm_decode_frame,
- .long_name = NULL_IF_CONFIG_SMALL("AAC LATM (Advanced Audio Codec LATM syntax)"),
+ .long_name = NULL_IF_CONFIG_SMALL("AAC LATM (Advanced Audio Coding LATM syntax)"),
.sample_fmts = (const enum AVSampleFormat[]) {
AV_SAMPLE_FMT_FLT, AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_NONE
},
diff --git a/libavcodec/aacenc.c b/libavcodec/aacenc.c
index 7696e96bdf..b002b8c305 100644
--- a/libavcodec/aacenc.c
+++ b/libavcodec/aacenc.c
@@ -829,6 +829,6 @@ AVCodec ff_aac_encoder = {
CODEC_CAP_EXPERIMENTAL,
.sample_fmts = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_FLT,
AV_SAMPLE_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("Advanced Audio Coding"),
+ .long_name = NULL_IF_CONFIG_SMALL("AAC (Advanced Audio Coding)"),
.priv_class = &aacenc_class,
};
diff --git a/libavcodec/amrnbdec.c b/libavcodec/amrnbdec.c
index 46e4856beb..c791110dc7 100644
--- a/libavcodec/amrnbdec.c
+++ b/libavcodec/amrnbdec.c
@@ -1080,7 +1080,7 @@ AVCodec ff_amrnb_decoder = {
.init = amrnb_decode_init,
.decode = amrnb_decode_frame,
.capabilities = CODEC_CAP_DR1,
- .long_name = NULL_IF_CONFIG_SMALL("Adaptive Multi-Rate NarrowBand"),
+ .long_name = NULL_IF_CONFIG_SMALL("AMR-NB (Adaptive Multi-Rate NarrowBand)"),
.sample_fmts = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_FLT,
AV_SAMPLE_FMT_NONE },
};
diff --git a/libavcodec/amrwbdec.c b/libavcodec/amrwbdec.c
index beb3bd79a3..afd8d64b1b 100644
--- a/libavcodec/amrwbdec.c
+++ b/libavcodec/amrwbdec.c
@@ -1262,7 +1262,7 @@ AVCodec ff_amrwb_decoder = {
.init = amrwb_decode_init,
.decode = amrwb_decode_frame,
.capabilities = CODEC_CAP_DR1,
- .long_name = NULL_IF_CONFIG_SMALL("Adaptive Multi-Rate WideBand"),
+ .long_name = NULL_IF_CONFIG_SMALL("AMR-WB (Adaptive Multi-Rate WideBand)"),
.sample_fmts = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_FLT,
AV_SAMPLE_FMT_NONE },
};
diff --git a/libavcodec/assdec.c b/libavcodec/assdec.c
index 979af2a221..fc5ba14b4b 100644
--- a/libavcodec/assdec.c
+++ b/libavcodec/assdec.c
@@ -68,7 +68,7 @@ static int ass_decode_close(AVCodecContext *avctx)
AVCodec ff_ass_decoder = {
.name = "ass",
- .long_name = NULL_IF_CONFIG_SMALL("Advanced SubStation Alpha subtitle"),
+ .long_name = NULL_IF_CONFIG_SMALL("SSA (SubStation Alpha) subtitle"),
.type = AVMEDIA_TYPE_SUBTITLE,
.id = CODEC_ID_SSA,
.init = ass_decode_init,
diff --git a/libavcodec/assenc.c b/libavcodec/assenc.c
index 103f2ff276..87a8dd62c0 100644
--- a/libavcodec/assenc.c
+++ b/libavcodec/assenc.c
@@ -59,7 +59,7 @@ static int ass_encode_frame(AVCodecContext *avctx,
AVCodec ff_ass_encoder = {
.name = "ass",
- .long_name = NULL_IF_CONFIG_SMALL("Advanced SubStation Alpha subtitle"),
+ .long_name = NULL_IF_CONFIG_SMALL("SSA (SubStation Alpha) subtitle"),
.type = AVMEDIA_TYPE_SUBTITLE,
.id = CODEC_ID_SSA,
.init = ass_encode_init,
diff --git a/libavcodec/bmp.c b/libavcodec/bmp.c
index b6bc830662..91e0829029 100644
--- a/libavcodec/bmp.c
+++ b/libavcodec/bmp.c
@@ -358,5 +358,5 @@ AVCodec ff_bmp_decoder = {
.close = bmp_decode_end,
.decode = bmp_decode_frame,
.capabilities = CODEC_CAP_DR1,
- .long_name = NULL_IF_CONFIG_SMALL("BMP image"),
+ .long_name = NULL_IF_CONFIG_SMALL("BMP (Windows and OS/2 bitmap)"),
};
diff --git a/libavcodec/bmpenc.c b/libavcodec/bmpenc.c
index 455d2a9c80..2c60d16deb 100644
--- a/libavcodec/bmpenc.c
+++ b/libavcodec/bmpenc.c
@@ -179,5 +179,5 @@ AVCodec ff_bmp_encoder = {
PIX_FMT_MONOBLACK,
PIX_FMT_NONE
},
- .long_name = NULL_IF_CONFIG_SMALL("BMP image"),
+ .long_name = NULL_IF_CONFIG_SMALL("BMP (Windows and OS/2 bitmap)"),
};
diff --git a/libavcodec/cavsdec.c b/libavcodec/cavsdec.c
index a0b257466b..9212e474ea 100644
--- a/libavcodec/cavsdec.c
+++ b/libavcodec/cavsdec.c
@@ -740,5 +740,5 @@ AVCodec ff_cavs_decoder = {
.decode = cavs_decode_frame,
.capabilities = CODEC_CAP_DR1 | CODEC_CAP_DELAY,
.flush = cavs_flush,
- .long_name = NULL_IF_CONFIG_SMALL("Chinese AVS video (AVS1-P2, JiZhun profile)"),
+ .long_name = NULL_IF_CONFIG_SMALL("Chinese AVS (Audio Video Standard) (AVS1-P2, JiZhun profile)"),
};
diff --git a/libavcodec/cook.c b/libavcodec/cook.c
index 292148a043..d27530caf9 100644
--- a/libavcodec/cook.c
+++ b/libavcodec/cook.c
@@ -1319,5 +1319,5 @@ AVCodec ff_cook_decoder = {
.close = cook_decode_close,
.decode = cook_decode_frame,
.capabilities = CODEC_CAP_DR1,
- .long_name = NULL_IF_CONFIG_SMALL("COOK"),
+ .long_name = NULL_IF_CONFIG_SMALL("Cook / Cooker / Gecko (RealAudio G2)"),
};
diff --git a/libavcodec/flvdec.c b/libavcodec/flvdec.c
index ce7c722806..ce7ae2c2c3 100644
--- a/libavcodec/flvdec.c
+++ b/libavcodec/flvdec.c
@@ -128,6 +128,6 @@ AVCodec ff_flv_decoder = {
.decode = ff_h263_decode_frame,
.capabilities = CODEC_CAP_DRAW_HORIZ_BAND | CODEC_CAP_DR1,
.max_lowres = 3,
- .long_name = NULL_IF_CONFIG_SMALL("Flash Video (FLV) / Sorenson Spark / Sorenson H.263"),
+ .long_name = NULL_IF_CONFIG_SMALL("FLV / Sorenson Spark / Sorenson H.263 (Flash Video)"),
.pix_fmts = ff_pixfmt_list_420,
};
diff --git a/libavcodec/flvenc.c b/libavcodec/flvenc.c
index 8cc2c9a604..397ca86ee3 100644
--- a/libavcodec/flvenc.c
+++ b/libavcodec/flvenc.c
@@ -95,6 +95,6 @@ AVCodec ff_flv_encoder = {
.encode2 = ff_MPV_encode_picture,
.close = ff_MPV_encode_end,
.pix_fmts = (const enum PixelFormat[]){ PIX_FMT_YUV420P, PIX_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("Flash Video (FLV) / Sorenson Spark / Sorenson H.263"),
+ .long_name = NULL_IF_CONFIG_SMALL("FLV / Sorenson Spark / Sorenson H.263 (Flash Video)"),
.priv_class = &flv_class,
};
diff --git a/libavcodec/libfaac.c b/libavcodec/libfaac.c
index c174f7af36..77b0cca00e 100644
--- a/libavcodec/libfaac.c
+++ b/libavcodec/libfaac.c
@@ -245,7 +245,7 @@ AVCodec ff_libfaac_encoder = {
.capabilities = CODEC_CAP_SMALL_LAST_FRAME | CODEC_CAP_DELAY,
.sample_fmts = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
AV_SAMPLE_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("libfaac AAC (Advanced Audio Codec)"),
+ .long_name = NULL_IF_CONFIG_SMALL("libfaac AAC (Advanced Audio Coding)"),
.profiles = NULL_IF_CONFIG_SMALL(profiles),
.channel_layouts = faac_channel_layouts,
};
diff --git a/libavcodec/libilbc.c b/libavcodec/libilbc.c
index afdbaf0ebc..384dcb9c8f 100644
--- a/libavcodec/libilbc.c
+++ b/libavcodec/libilbc.c
@@ -114,7 +114,7 @@ AVCodec ff_libilbc_decoder = {
.init = ilbc_decode_init,
.decode = ilbc_decode_frame,
.capabilities = CODEC_CAP_DR1,
- .long_name = NULL_IF_CONFIG_SMALL("Internet Low Bitrate Codec (iLBC)"),
+ .long_name = NULL_IF_CONFIG_SMALL("iLBC (Internet Low Bitrate Codec)"),
.priv_class = &ilbc_dec_class,
};
@@ -209,7 +209,7 @@ AVCodec ff_libilbc_encoder = {
.close = ilbc_encode_close,
.sample_fmts = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
AV_SAMPLE_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("Internet Low Bitrate Codec (iLBC)"),
+ .long_name = NULL_IF_CONFIG_SMALL("iLBC (Internet Low Bitrate Codec)"),
.defaults = ilbc_encode_defaults,
.priv_class = &ilbc_enc_class,
};
diff --git a/libavcodec/libopencore-amr.c b/libavcodec/libopencore-amr.c
index 85e6117a20..fc00841936 100644
--- a/libavcodec/libopencore-amr.c
+++ b/libavcodec/libopencore-amr.c
@@ -180,7 +180,7 @@ AVCodec ff_libopencore_amrnb_decoder = {
.close = amr_nb_decode_close,
.decode = amr_nb_decode_frame,
.capabilities = CODEC_CAP_DR1,
- .long_name = NULL_IF_CONFIG_SMALL("OpenCORE Adaptive Multi-Rate (AMR) Narrow-Band"),
+ .long_name = NULL_IF_CONFIG_SMALL("OpenCORE AMR-NB (Adaptive Multi-Rate Narrow-Band)"),
};
static av_cold int amr_nb_encode_init(AVCodecContext *avctx)
@@ -297,7 +297,7 @@ AVCodec ff_libopencore_amrnb_encoder = {
.capabilities = CODEC_CAP_DELAY | CODEC_CAP_SMALL_LAST_FRAME,
.sample_fmts = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
AV_SAMPLE_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("OpenCORE Adaptive Multi-Rate (AMR) Narrow-Band"),
+ .long_name = NULL_IF_CONFIG_SMALL("OpenCORE AMR-NB (Adaptive Multi-Rate Narrow-Band)"),
.priv_class = &class,
};
@@ -384,7 +384,7 @@ AVCodec ff_libopencore_amrwb_decoder = {
.close = amr_wb_decode_close,
.decode = amr_wb_decode_frame,
.capabilities = CODEC_CAP_DR1,
- .long_name = NULL_IF_CONFIG_SMALL("OpenCORE Adaptive Multi-Rate (AMR) Wide-Band"),
+ .long_name = NULL_IF_CONFIG_SMALL("OpenCORE AMR-WB (Adaptive Multi-Rate Wide-Band)"),
};
#endif /* CONFIG_LIBOPENCORE_AMRWB */
diff --git a/libavcodec/libvo-aacenc.c b/libavcodec/libvo-aacenc.c
index d9bde3ac95..cdd606813b 100644
--- a/libavcodec/libvo-aacenc.c
+++ b/libavcodec/libvo-aacenc.c
@@ -197,5 +197,5 @@ AVCodec ff_libvo_aacenc_encoder = {
.capabilities = CODEC_CAP_SMALL_LAST_FRAME | CODEC_CAP_DELAY,
.sample_fmts = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
AV_SAMPLE_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("Android VisualOn AAC"),
+ .long_name = NULL_IF_CONFIG_SMALL("Android VisualOn AAC (Advanced Audio Coding)"),
};
diff --git a/libavcodec/libvo-amrwbenc.c b/libavcodec/libvo-amrwbenc.c
index 8884e9da31..c1026869c5 100644
--- a/libavcodec/libvo-amrwbenc.c
+++ b/libavcodec/libvo-amrwbenc.c
@@ -148,7 +148,7 @@ AVCodec ff_libvo_amrwbenc_encoder = {
.close = amr_wb_encode_close,
.sample_fmts = (const enum AVSampleFormat[]){ AV_SAMPLE_FMT_S16,
AV_SAMPLE_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("Android VisualOn Adaptive "
- "Multi-Rate (AMR) Wide-Band"),
+ .long_name = NULL_IF_CONFIG_SMALL("Android VisualOn AMR-WB "
+ "(Adaptive Multi-Rate Wide-Band)"),
.priv_class = &class,
};
diff --git a/libavcodec/libxavs.c b/libavcodec/libxavs.c
index 39da64ca14..1d1deac340 100644
--- a/libavcodec/libxavs.c
+++ b/libavcodec/libxavs.c
@@ -424,7 +424,7 @@ AVCodec ff_libxavs_encoder = {
.close = XAVS_close,
.capabilities = CODEC_CAP_DELAY | CODEC_CAP_AUTO_THREADS,
.pix_fmts = (const enum PixelFormat[]) { PIX_FMT_YUV420P, PIX_FMT_NONE },
- .long_name = NULL_IF_CONFIG_SMALL("libxavs - the Chinese Audio Video Standard Encoder"),
+ .long_name = NULL_IF_CONFIG_SMALL("libxavs Chinese AVS (Audio Video Standard)"),
.priv_class = &class,
.defaults = xavs_defaults,
};
diff --git a/libavcodec/tta.c b/libavcodec/tta.c
index 84fa632960..51731706e8 100644
--- a/libavcodec/tta.c
+++ b/libavcodec/tta.c
@@ -474,5 +474,5 @@ AVCodec ff_tta_decoder = {
.close = tta_decode_close,
.decode = tta_decode_frame,
.capabilities = CODEC_CAP_DR1,
- .long_name = NULL_IF_CONFIG_SMALL("True Audio (TTA)"),
+ .long_name = NULL_IF_CONFIG_SMALL("TTA (True Audio)"),
};
diff --git a/libavcodec/x86/h264_deblock.asm b/libavcodec/x86/h264_deblock.asm
index ea422e3b3a..a4ab08722a 100644
--- a/libavcodec/x86/h264_deblock.asm
+++ b/libavcodec/x86/h264_deblock.asm
@@ -27,6 +27,10 @@
%include "libavutil/x86/x86inc.asm"
%include "libavutil/x86/x86util.asm"
+SECTION_RODATA
+
+pb_3_1: times 4 db 3, 1
+
SECTION .text
cextern pb_0
@@ -921,3 +925,167 @@ ff_chroma_intra_body_mmx2:
paddb m1, m5
paddb m2, m6
ret
+
+;-----------------------------------------------------------------------------
+; void h264_loop_filter_strength(int16_t bs[2][4][4], uint8_t nnz[40],
+; int8_t ref[2][40], int16_t mv[2][40][2],
+; int bidir, int edges, int step,
+; int mask_mv0, int mask_mv1, int field);
+;
+; bidir is 0 or 1
+; edges is 1 or 4
+; step is 1 or 2
+; mask_mv0 is 0 or 3
+; mask_mv1 is 0 or 1
+; field is 0 or 1
+;-----------------------------------------------------------------------------
+%macro loop_filter_strength_iteration 7 ; edges, step, mask_mv,
+ ; dir, d_idx, mask_dir, bidir
+%define edgesd %1
+%define stepd %2
+%define mask_mvd %3
+%define dir %4
+%define d_idx %5
+%define mask_dir %6
+%define bidir %7
+ xor b_idxd, b_idxd ; for (b_idx = 0; b_idx < edges; b_idx += step)
+%%.b_idx_loop:
+%if mask_dir == 0
+ pxor m0, m0
+%endif
+ test b_idxd, dword mask_mvd
+ jnz %%.skip_loop_iter ; if (!(b_idx & mask_mv))
+%if bidir == 1
+ movd m2, [refq+b_idxq+d_idx+12] ; { ref0[bn] }
+ punpckldq m2, [refq+b_idxq+d_idx+52] ; { ref0[bn], ref1[bn] }
+ pshufw m0, [refq+b_idxq+12], 0x44 ; { ref0[b], ref0[b] }
+ pshufw m1, [refq+b_idxq+52], 0x44 ; { ref1[b], ref1[b] }
+ pshufw m3, m2, 0x4E ; { ref1[bn], ref0[bn] }
+ psubb m0, m2 ; { ref0[b] != ref0[bn],
+ ; ref0[b] != ref1[bn] }
+ psubb m1, m3 ; { ref1[b] != ref1[bn],
+ ; ref1[b] != ref0[bn] }
+
+ por m0, m1
+ mova m1, [mvq+b_idxq*4+(d_idx+12)*4]
+ mova m2, [mvq+b_idxq*4+(d_idx+12)*4+mmsize]
+ mova m3, m1
+ mova m4, m2
+ psubw m1, [mvq+b_idxq*4+12*4]
+ psubw m2, [mvq+b_idxq*4+12*4+mmsize]
+ psubw m3, [mvq+b_idxq*4+52*4]
+ psubw m4, [mvq+b_idxq*4+52*4+mmsize]
+ packsswb m1, m2
+ packsswb m3, m4
+ paddb m1, m6
+ paddb m3, m6
+ psubusb m1, m5 ; abs(mv[b] - mv[bn]) >= limit
+ psubusb m3, m5
+ packsswb m1, m3
+
+ por m0, m1
+ mova m1, [mvq+b_idxq*4+(d_idx+52)*4]
+ mova m2, [mvq+b_idxq*4+(d_idx+52)*4+mmsize]
+ mova m3, m1
+ mova m4, m2
+ psubw m1, [mvq+b_idxq*4+12*4]
+ psubw m2, [mvq+b_idxq*4+12*4+mmsize]
+ psubw m3, [mvq+b_idxq*4+52*4]
+ psubw m4, [mvq+b_idxq*4+52*4+mmsize]
+ packsswb m1, m2
+ packsswb m3, m4
+ paddb m1, m6
+ paddb m3, m6
+ psubusb m1, m5 ; abs(mv[b] - mv[bn]) >= limit
+ psubusb m3, m5
+ packsswb m1, m3
+
+ pshufw m1, m1, 0x4E
+ por m0, m1
+ pshufw m1, m0, 0x4E
+ pminub m0, m1
+%else ; bidir == 0
+ movd m0, [refq+b_idxq+12]
+ psubb m0, [refq+b_idxq+d_idx+12] ; ref[b] != ref[bn]
+
+ mova m1, [mvq+b_idxq*4+12*4]
+ mova m2, [mvq+b_idxq*4+12*4+mmsize]
+ psubw m1, [mvq+b_idxq*4+(d_idx+12)*4]
+ psubw m2, [mvq+b_idxq*4+(d_idx+12)*4+mmsize]
+ packsswb m1, m2
+ paddb m1, m6
+ psubusb m1, m5 ; abs(mv[b] - mv[bn]) >= limit
+ packsswb m1, m1
+ por m0, m1
+%endif ; bidir == 1/0
+
+%%.skip_loop_iter:
+ movd m1, [nnzq+b_idxq+12]
+ por m1, [nnzq+b_idxq+d_idx+12] ; nnz[b] || nnz[bn]
+
+ pminub m1, m7
+ pminub m0, m7
+ psllw m1, 1
+ pxor m2, m2
+ pmaxub m1, m0
+ punpcklbw m1, m2
+ movq [bsq+b_idxq+32*dir], m1
+
+ add b_idxd, dword stepd
+ cmp b_idxd, dword edgesd
+ jl %%.b_idx_loop
+%endmacro
+
+INIT_MMX mmx2
+cglobal h264_loop_filter_strength, 9, 9, 0, bs, nnz, ref, mv, bidir, edges, \
+ step, mask_mv0, mask_mv1, field
+%define b_idxq bidirq
+%define b_idxd bidird
+ cmp dword fieldm, 0
+ mova m7, [pb_1]
+ mova m5, [pb_3]
+ je .nofield
+ mova m5, [pb_3_1]
+.nofield:
+ mova m6, m5
+ paddb m5, m5
+
+ shl dword stepd, 3
+ shl dword edgesd, 3
+%if ARCH_X86_32
+%define mask_mv0d mask_mv0m
+%define mask_mv1d mask_mv1m
+%endif
+ shl dword mask_mv1d, 3
+ shl dword mask_mv0d, 3
+
+ cmp dword bidird, 0
+ jne .bidir
+ loop_filter_strength_iteration edgesd, stepd, mask_mv1d, 1, -8, 0, 0
+ loop_filter_strength_iteration 32, 8, mask_mv0d, 0, -1, -1, 0
+
+ mova m0, [bsq+mmsize*0]
+ mova m1, [bsq+mmsize*1]
+ mova m2, [bsq+mmsize*2]
+ mova m3, [bsq+mmsize*3]
+ TRANSPOSE4x4W 0, 1, 2, 3, 4
+ mova [bsq+mmsize*0], m0
+ mova [bsq+mmsize*1], m1
+ mova [bsq+mmsize*2], m2
+ mova [bsq+mmsize*3], m3
+ RET
+
+.bidir:
+ loop_filter_strength_iteration edgesd, stepd, mask_mv1d, 1, -8, 0, 1
+ loop_filter_strength_iteration 32, 8, mask_mv0d, 0, -1, -1, 1
+
+ mova m0, [bsq+mmsize*0]
+ mova m1, [bsq+mmsize*1]
+ mova m2, [bsq+mmsize*2]
+ mova m3, [bsq+mmsize*3]
+ TRANSPOSE4x4W 0, 1, 2, 3, 4
+ mova [bsq+mmsize*0], m0
+ mova [bsq+mmsize*1], m1
+ mova [bsq+mmsize*2], m2
+ mova [bsq+mmsize*3], m3
+ RET
diff --git a/libavcodec/x86/h264dsp_mmx.c b/libavcodec/x86/h264dsp_mmx.c
index d767c687ad..54d83f0a45 100644
--- a/libavcodec/x86/h264dsp_mmx.c
+++ b/libavcodec/x86/h264dsp_mmx.c
@@ -88,158 +88,10 @@ void ff_h264_luma_dc_dequant_idct_sse2(DCTELEM *output, DCTELEM *input, int qmul
/***********************************/
/* deblocking */
-#define h264_loop_filter_strength_iteration_mmx2(bS, nz, ref, mv, bidir, edges, step, mask_mv, dir, d_idx, mask_dir) \
- do { \
- x86_reg b_idx; \
- mask_mv <<= 3; \
- for( b_idx=0; b_idx<edges; b_idx+=step ) { \
- if (!mask_dir) \
- __asm__ volatile( \
- "pxor %%mm0, %%mm0 \n\t" \
- :: \
- ); \
- if(!(mask_mv & b_idx)) { \
- if(bidir) { \
- __asm__ volatile( \
- "movd %a3(%0,%2), %%mm2 \n" \
- "punpckldq %a4(%0,%2), %%mm2 \n" /* { ref0[bn], ref1[bn] } */ \
- "pshufw $0x44, 12(%0,%2), %%mm0 \n" /* { ref0[b], ref0[b] } */ \
- "pshufw $0x44, 52(%0,%2), %%mm1 \n" /* { ref1[b], ref1[b] } */ \
- "pshufw $0x4E, %%mm2, %%mm3 \n" \
- "psubb %%mm2, %%mm0 \n" /* { ref0[b]!=ref0[bn], ref0[b]!=ref1[bn] } */ \
- "psubb %%mm3, %%mm1 \n" /* { ref1[b]!=ref1[bn], ref1[b]!=ref0[bn] } */ \
- \
- "por %%mm1, %%mm0 \n" \
- "movq %a5(%1,%2,4), %%mm1 \n" \
- "movq %a6(%1,%2,4), %%mm2 \n" \
- "movq %%mm1, %%mm3 \n" \
- "movq %%mm2, %%mm4 \n" \
- "psubw 48(%1,%2,4), %%mm1 \n" \
- "psubw 56(%1,%2,4), %%mm2 \n" \
- "psubw 208(%1,%2,4), %%mm3 \n" \
- "psubw 216(%1,%2,4), %%mm4 \n" \
- "packsswb %%mm2, %%mm1 \n" \
- "packsswb %%mm4, %%mm3 \n" \
- "paddb %%mm6, %%mm1 \n" \
- "paddb %%mm6, %%mm3 \n" \
- "psubusb %%mm5, %%mm1 \n" /* abs(mv[b] - mv[bn]) >= limit */ \
- "psubusb %%mm5, %%mm3 \n" \
- "packsswb %%mm3, %%mm1 \n" \
- \
- "por %%mm1, %%mm0 \n" \
- "movq %a7(%1,%2,4), %%mm1 \n" \
- "movq %a8(%1,%2,4), %%mm2 \n" \
- "movq %%mm1, %%mm3 \n" \
- "movq %%mm2, %%mm4 \n" \
- "psubw 48(%1,%2,4), %%mm1 \n" \
- "psubw 56(%1,%2,4), %%mm2 \n" \
- "psubw 208(%1,%2,4), %%mm3 \n" \
- "psubw 216(%1,%2,4), %%mm4 \n" \
- "packsswb %%mm2, %%mm1 \n" \
- "packsswb %%mm4, %%mm3 \n" \
- "paddb %%mm6, %%mm1 \n" \
- "paddb %%mm6, %%mm3 \n" \
- "psubusb %%mm5, %%mm1 \n" /* abs(mv[b] - mv[bn]) >= limit */ \
- "psubusb %%mm5, %%mm3 \n" \
- "packsswb %%mm3, %%mm1 \n" \
- \
- "pshufw $0x4E, %%mm1, %%mm1 \n" \
- "por %%mm1, %%mm0 \n" \
- "pshufw $0x4E, %%mm0, %%mm1 \n" \
- "pminub %%mm1, %%mm0 \n" \
- ::"r"(ref), \
- "r"(mv), \
- "r"(b_idx), \
- "i"(d_idx+12), \
- "i"(d_idx+52), \
- "i"(d_idx*4+48), \
- "i"(d_idx*4+56), \
- "i"(d_idx*4+208), \
- "i"(d_idx*4+216) \
- ); \
- } else { \
- __asm__ volatile( \
- "movd 12(%0,%2), %%mm0 \n" \
- "psubb %a3(%0,%2), %%mm0 \n" /* ref[b] != ref[bn] */ \
- "movq 48(%1,%2,4), %%mm1 \n" \
- "movq 56(%1,%2,4), %%mm2 \n" \
- "psubw %a4(%1,%2,4), %%mm1 \n" \
- "psubw %a5(%1,%2,4), %%mm2 \n" \
- "packsswb %%mm2, %%mm1 \n" \
- "paddb %%mm6, %%mm1 \n" \
- "psubusb %%mm5, %%mm1 \n" /* abs(mv[b] - mv[bn]) >= limit */ \
- "packsswb %%mm1, %%mm1 \n" \
- "por %%mm1, %%mm0 \n" \
- ::"r"(ref), \
- "r"(mv), \
- "r"(b_idx), \
- "i"(d_idx+12), \
- "i"(d_idx*4+48), \
- "i"(d_idx*4+56) \
- ); \
- } \
- } \
- __asm__ volatile( \
- "movd 12(%0,%1), %%mm1 \n" \
- "por %a2(%0,%1), %%mm1 \n" /* nnz[b] || nnz[bn] */ \
- ::"r"(nnz), \
- "r"(b_idx), \
- "i"(d_idx+12) \
- ); \
- __asm__ volatile( \
- "pminub %%mm7, %%mm1 \n" \
- "pminub %%mm7, %%mm0 \n" \
- "psllw $1, %%mm1 \n" \
- "pxor %%mm2, %%mm2 \n" \
- "pmaxub %%mm0, %%mm1 \n" \
- "punpcklbw %%mm2, %%mm1 \n" \
- "movq %%mm1, %a1(%0,%2) \n" \
- ::"r"(bS), \
- "i"(32*dir), \
- "r"(b_idx) \
- :"memory" \
- ); \
- } \
- } while (0)
-
-static void h264_loop_filter_strength_mmx2( int16_t bS[2][4][4], uint8_t nnz[40], int8_t ref[2][40], int16_t mv[2][40][2],
- int bidir, int edges, int step, int mask_mv0, int mask_mv1, int field ) {
- __asm__ volatile(
- "movq %0, %%mm7 \n"
- "movq %1, %%mm6 \n"
- ::"m"(ff_pb_1), "m"(ff_pb_3)
- );
- if(field)
- __asm__ volatile(
- "movq %0, %%mm6 \n"
- ::"m"(ff_pb_3_1)
- );
- __asm__ volatile(
- "movq %%mm6, %%mm5 \n"
- "paddb %%mm5, %%mm5 \n"
- :);
-
- // could do a special case for dir==0 && edges==1, but it only reduces the
- // average filter time by 1.2%
- step <<= 3;
- edges <<= 3;
- h264_loop_filter_strength_iteration_mmx2(bS, nnz, ref, mv, bidir, edges, step, mask_mv1, 1, -8, 0);
- h264_loop_filter_strength_iteration_mmx2(bS, nnz, ref, mv, bidir, 32, 8, mask_mv0, 0, -1, -1);
-
- __asm__ volatile(
- "movq (%0), %%mm0 \n\t"
- "movq 8(%0), %%mm1 \n\t"
- "movq 16(%0), %%mm2 \n\t"
- "movq 24(%0), %%mm3 \n\t"
- TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4)
- "movq %%mm0, (%0) \n\t"
- "movq %%mm3, 8(%0) \n\t"
- "movq %%mm4, 16(%0) \n\t"
- "movq %%mm2, 24(%0) \n\t"
- ::"r"(bS[0])
- :"memory"
- );
-}
+void ff_h264_loop_filter_strength_mmx2(int16_t bS[2][4][4], uint8_t nnz[40],
+ int8_t ref[2][40], int16_t mv[2][40][2],
+ int bidir, int edges, int step,
+ int mask_mv0, int mask_mv1, int field);
#define LF_FUNC(DIR, TYPE, DEPTH, OPT) \
void ff_deblock_ ## DIR ## _ ## TYPE ## _ ## DEPTH ## _ ## OPT (uint8_t *pix, int stride, \
@@ -342,14 +194,14 @@ H264_BIWEIGHT_10_SSE( 4, 10)
void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth, const int chroma_format_idc)
{
+#if HAVE_YASM
int mm_flags = av_get_cpu_flags();
if (chroma_format_idc == 1 && mm_flags & AV_CPU_FLAG_MMX2) {
- c->h264_loop_filter_strength= h264_loop_filter_strength_mmx2;
+ c->h264_loop_filter_strength = ff_h264_loop_filter_strength_mmx2;
}
if (bit_depth == 8) {
-#if HAVE_YASM
if (mm_flags & AV_CPU_FLAG_MMX) {
c->h264_idct_dc_add =
c->h264_idct_add = ff_h264_idct_add_8_mmx;
@@ -430,9 +282,7 @@ void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth, const int chrom
}
}
}
-#endif
} else if (bit_depth == 10) {
-#if HAVE_YASM
if (mm_flags & AV_CPU_FLAG_MMX) {
if (mm_flags & AV_CPU_FLAG_MMX2) {
#if ARCH_X86_32
@@ -510,6 +360,6 @@ void ff_h264dsp_init_x86(H264DSPContext *c, const int bit_depth, const int chrom
#endif /* HAVE_AVX */
}
}
-#endif
}
+#endif
}
diff --git a/libavdevice/oss_audio.c b/libavdevice/oss_audio.c
index 531d0b6225..f8843a37f9 100644
--- a/libavdevice/oss_audio.c
+++ b/libavdevice/oss_audio.c
@@ -296,7 +296,7 @@ static const AVClass oss_demuxer_class = {
AVInputFormat ff_oss_demuxer = {
.name = "oss",
- .long_name = NULL_IF_CONFIG_SMALL("Open Sound System capture"),
+ .long_name = NULL_IF_CONFIG_SMALL("OSS (Open Sound System) capture"),
.priv_data_size = sizeof(AudioData),
.read_header = audio_read_header,
.read_packet = audio_read_packet,
@@ -309,7 +309,7 @@ AVInputFormat ff_oss_demuxer = {
#if CONFIG_OSS_OUTDEV
AVOutputFormat ff_oss_muxer = {
.name = "oss",
- .long_name = NULL_IF_CONFIG_SMALL("Open Sound System playback"),
+ .long_name = NULL_IF_CONFIG_SMALL("OSS (Open Sound System) playback"),
.priv_data_size = sizeof(AudioData),
/* XXX: we make the assumption that the soundcard accepts this format */
/* XXX: find better solution with "preinit" method, needed also in
diff --git a/libavfilter/x86/yadif.c b/libavfilter/x86/yadif.c
index 57b1a087c3..68aa249ccb 100644
--- a/libavfilter/x86/yadif.c
+++ b/libavfilter/x86/yadif.c
@@ -45,9 +45,9 @@ DECLARE_ASM_CONST(16, const xmm_reg, pw_1) = {0x0001000100010001ULL, 0x000100010
#undef COMPILE_TEMPLATE_SSE
#endif
-#if HAVE_MMX
+#if HAVE_MMX2
#undef RENAME
-#define RENAME(a) a ## _mmx
+#define RENAME(a) a ## _mmx2
#include "yadif_template.c"
#endif
@@ -58,9 +58,9 @@ av_cold void ff_yadif_init_x86(YADIFContext *yadif)
int cpu_flags = av_get_cpu_flags();
#if HAVE_INLINE_ASM
-#if HAVE_MMX
- if (cpu_flags & AV_CPU_FLAG_MMX)
- yadif->filter_line = yadif_filter_line_mmx;
+#if HAVE_MMX2
+ if (cpu_flags & AV_CPU_FLAG_MMX2)
+ yadif->filter_line = yadif_filter_line_mmx2;
#endif
#if HAVE_SSE
if (cpu_flags & AV_CPU_FLAG_SSE2)
diff --git a/libavformat/aacdec.c b/libavformat/aacdec.c
index 966f61b773..3289b0d3a6 100644
--- a/libavformat/aacdec.c
+++ b/libavformat/aacdec.c
@@ -84,7 +84,7 @@ static int adts_aac_read_header(AVFormatContext *s)
AVInputFormat ff_aac_demuxer = {
.name = "aac",
- .long_name = NULL_IF_CONFIG_SMALL("raw ADTS AAC"),
+ .long_name = NULL_IF_CONFIG_SMALL("raw ADTS AAC (Advanced Audio Coding)"),
.read_probe = adts_aac_probe,
.read_header = adts_aac_read_header,
.read_packet = ff_raw_read_partial_packet,
diff --git a/libavformat/adtsenc.c b/libavformat/adtsenc.c
index bc2397f028..396cf8b856 100644
--- a/libavformat/adtsenc.c
+++ b/libavformat/adtsenc.c
@@ -165,7 +165,7 @@ static int adts_write_packet(AVFormatContext *s, AVPacket *pkt)
AVOutputFormat ff_adts_muxer = {
.name = "adts",
- .long_name = NULL_IF_CONFIG_SMALL("ADTS AAC"),
+ .long_name = NULL_IF_CONFIG_SMALL("ADTS AAC (Advanced Audio Coding)"),
.mime_type = "audio/aac",
.extensions = "aac,adts",
.priv_data_size = sizeof(ADTSContext),
diff --git a/libavformat/apetag.c b/libavformat/apetag.c
index 6f6a61b0ea..1818892b40 100644
--- a/libavformat/apetag.c
+++ b/libavformat/apetag.c
@@ -111,40 +111,47 @@ static int ape_tag_read_field(AVFormatContext *s)
return 0;
}
-void ff_ape_parse_tag(AVFormatContext *s)
+int64_t ff_ape_parse_tag(AVFormatContext *s)
{
AVIOContext *pb = s->pb;
int file_size = avio_size(pb);
uint32_t val, fields, tag_bytes;
uint8_t buf[8];
+ int64_t tag_start;
int i;
if (file_size < APE_TAG_FOOTER_BYTES)
- return;
+ return 0;
avio_seek(pb, file_size - APE_TAG_FOOTER_BYTES, SEEK_SET);
avio_read(pb, buf, 8); /* APETAGEX */
if (strncmp(buf, APE_TAG_PREAMBLE, 8)) {
- return;
+ return 0;
}
val = avio_rl32(pb); /* APE tag version */
if (val > APE_TAG_VERSION) {
av_log(s, AV_LOG_ERROR, "Unsupported tag version. (>=%d)\n", APE_TAG_VERSION);
- return;
+ return 0;
}
tag_bytes = avio_rl32(pb); /* tag size */
if (tag_bytes - APE_TAG_FOOTER_BYTES > (1024 * 1024 * 16)) {
av_log(s, AV_LOG_ERROR, "Tag size is way too big\n");
- return;
+ return 0;
+ }
+
+ tag_start = file_size - tag_bytes - APE_TAG_FOOTER_BYTES;
+ if (tag_start < 0) {
+ av_log(s, AV_LOG_ERROR, "Invalid tag size %u.\n", tag_bytes);
+ return 0;
}
fields = avio_rl32(pb); /* number of fields */
if (fields > 65536) {
av_log(s, AV_LOG_ERROR, "Too many tag fields (%d)\n", fields);
- return;
+ return 0;
}
val = avio_rl32(pb); /* flags */
@@ -157,4 +164,6 @@ void ff_ape_parse_tag(AVFormatContext *s)
for (i=0; i<fields; i++)
if (ape_tag_read_field(s) < 0) break;
+
+ return tag_start;
}
diff --git a/libavformat/apetag.h b/libavformat/apetag.h
index 17a9a72b19..0330c8986a 100644
--- a/libavformat/apetag.h
+++ b/libavformat/apetag.h
@@ -31,8 +31,10 @@
/**
* Read and parse an APE tag
+ *
+ * @return offset of the tag start in the file
*/
-void ff_ape_parse_tag(AVFormatContext *s);
+int64_t ff_ape_parse_tag(AVFormatContext *s);
/**
* Write an APEv2 tag
diff --git a/libavformat/asfdec.c b/libavformat/asfdec.c
index 9bd55cc3ce..25c7ae5d64 100644
--- a/libavformat/asfdec.c
+++ b/libavformat/asfdec.c
@@ -1410,7 +1410,7 @@ static int asf_read_seek(AVFormatContext *s, int stream_index, int64_t pts, int
AVInputFormat ff_asf_demuxer = {
.name = "asf",
- .long_name = NULL_IF_CONFIG_SMALL("ASF format"),
+ .long_name = NULL_IF_CONFIG_SMALL("ASF (Advanced / Active Streaming Format)"),
.priv_data_size = sizeof(ASFContext),
.read_probe = asf_probe,
.read_header = asf_read_header,
diff --git a/libavformat/asfenc.c b/libavformat/asfenc.c
index 92ac818a8f..5b5b0b0d2f 100644
--- a/libavformat/asfenc.c
+++ b/libavformat/asfenc.c
@@ -901,7 +901,7 @@ static int asf_write_trailer(AVFormatContext *s)
#if CONFIG_ASF_MUXER
AVOutputFormat ff_asf_muxer = {
.name = "asf",
- .long_name = NULL_IF_CONFIG_SMALL("ASF format"),
+ .long_name = NULL_IF_CONFIG_SMALL("ASF (Advanced / Active Streaming Format)"),
.mime_type = "video/x-ms-asf",
.extensions = "asf,wmv,wma",
.priv_data_size = sizeof(ASFContext),
@@ -920,7 +920,7 @@ AVOutputFormat ff_asf_muxer = {
#if CONFIG_ASF_STREAM_MUXER
AVOutputFormat ff_asf_stream_muxer = {
.name = "asf_stream",
- .long_name = NULL_IF_CONFIG_SMALL("ASF format"),
+ .long_name = NULL_IF_CONFIG_SMALL("ASF (Advanced / Active Streaming Format)"),
.mime_type = "video/x-ms-asf",
.extensions = "asf,wmv,wma",
.priv_data_size = sizeof(ASFContext),
diff --git a/libavformat/assdec.c b/libavformat/assdec.c
index 157d2282bb..629588808d 100644
--- a/libavformat/assdec.c
+++ b/libavformat/assdec.c
@@ -205,7 +205,7 @@ static int read_seek2(AVFormatContext *s, int stream_index,
AVInputFormat ff_ass_demuxer = {
.name = "ass",
- .long_name = NULL_IF_CONFIG_SMALL("Advanced SubStation Alpha subtitle"),
+ .long_name = NULL_IF_CONFIG_SMALL("SSA (SubStation Alpha) subtitle"),
.priv_data_size = sizeof(ASSContext),
.read_probe = probe,
.read_header = read_header,
diff --git a/libavformat/assenc.c b/libavformat/assenc.c
index 515ee0447b..73f6613209 100644
--- a/libavformat/assenc.c
+++ b/libavformat/assenc.c
@@ -79,7 +79,7 @@ static int write_trailer(AVFormatContext *s)
AVOutputFormat ff_ass_muxer = {
.name = "ass",
- .long_name = NULL_IF_CONFIG_SMALL("Advanced SubStation Alpha subtitle"),
+ .long_name = NULL_IF_CONFIG_SMALL("SSA (SubStation Alpha) subtitle"),
.mime_type = "text/x-ssa",
.extensions = "ass,ssa",
.priv_data_size = sizeof(ASSContext),
diff --git a/libavformat/au.c b/libavformat/au.c
index b78d1ac18e..69d93c6d90 100644
--- a/libavformat/au.c
+++ b/libavformat/au.c
@@ -195,7 +195,7 @@ static int au_read_packet(AVFormatContext *s,
#if CONFIG_AU_DEMUXER
AVInputFormat ff_au_demuxer = {
.name = "au",
- .long_name = NULL_IF_CONFIG_SMALL("SUN AU format"),
+ .long_name = NULL_IF_CONFIG_SMALL("Sun AU"),
.read_probe = au_probe,
.read_header = au_read_header,
.read_packet = au_read_packet,
@@ -207,7 +207,7 @@ AVInputFormat ff_au_demuxer = {
#if CONFIG_AU_MUXER
AVOutputFormat ff_au_muxer = {
.name = "au",
- .long_name = NULL_IF_CONFIG_SMALL("SUN AU format"),
+ .long_name = NULL_IF_CONFIG_SMALL("Sun AU"),
.mime_type = "audio/basic",
.extensions = "au",
.audio_codec = CODEC_ID_PCM_S16BE,
diff --git a/libavformat/avidec.c b/libavformat/avidec.c
index 99a95b2aea..b62cccdf09 100644
--- a/libavformat/avidec.c
+++ b/libavformat/avidec.c
@@ -1562,7 +1562,7 @@ static int avi_probe(AVProbeData *p)
AVInputFormat ff_avi_demuxer = {
.name = "avi",
- .long_name = NULL_IF_CONFIG_SMALL("AVI format"),
+ .long_name = NULL_IF_CONFIG_SMALL("AVI (Audio Video Interleaved)"),
.priv_data_size = sizeof(AVIContext),
.read_probe = avi_probe,
.read_header = avi_read_header,
diff --git a/libavformat/avienc.c b/libavformat/avienc.c
index 4c983b5fe9..0a68aa7a50 100644
--- a/libavformat/avienc.c
+++ b/libavformat/avienc.c
@@ -650,7 +650,7 @@ static int avi_write_trailer(AVFormatContext *s)
AVOutputFormat ff_avi_muxer = {
.name = "avi",
- .long_name = NULL_IF_CONFIG_SMALL("AVI format"),
+ .long_name = NULL_IF_CONFIG_SMALL("AVI (Audio Video Interleaved)"),
.mime_type = "video/x-msvideo",
.extensions = "avi",
.priv_data_size = sizeof(AVIContext),
diff --git a/libavformat/cafdec.c b/libavformat/cafdec.c
index 15b3a8ffcf..2c967f0a69 100644
--- a/libavformat/cafdec.c
+++ b/libavformat/cafdec.c
@@ -417,7 +417,7 @@ static int read_seek(AVFormatContext *s, int stream_index,
AVInputFormat ff_caf_demuxer = {
.name = "caf",
- .long_name = NULL_IF_CONFIG_SMALL("Apple Core Audio Format"),
+ .long_name = NULL_IF_CONFIG_SMALL("Apple CAF (Core Audio Format)"),
.priv_data_size = sizeof(CaffContext),
.read_probe = probe,
.read_header = read_header,
diff --git a/libavformat/cavsvideodec.c b/libavformat/cavsvideodec.c
index 4a399a26d1..a55438075f 100644
--- a/libavformat/cavsvideodec.c
+++ b/libavformat/cavsvideodec.c
@@ -65,4 +65,4 @@ static int cavsvideo_probe(AVProbeData *p)
return 0;
}
-FF_DEF_RAWVIDEO_DEMUXER(cavsvideo, "raw Chinese AVS video", cavsvideo_probe, NULL, CODEC_ID_CAVS)
+FF_DEF_RAWVIDEO_DEMUXER(cavsvideo, "raw Chinese AVS (Audio Video Standard)", cavsvideo_probe, NULL, CODEC_ID_CAVS)
diff --git a/libavformat/dv.c b/libavformat/dv.c
index 2faeb95897..7ea2d53b92 100644
--- a/libavformat/dv.c
+++ b/libavformat/dv.c
@@ -591,7 +591,7 @@ static int dv_probe(AVProbeData *p)
#if CONFIG_DV_DEMUXER
AVInputFormat ff_dv_demuxer = {
.name = "dv",
- .long_name = NULL_IF_CONFIG_SMALL("DV video"),
+ .long_name = NULL_IF_CONFIG_SMALL("DV (Digital Video)"),
.priv_data_size = sizeof(RawDVContext),
.read_probe = dv_probe,
.read_header = dv_read_header,
diff --git a/libavformat/dvenc.c b/libavformat/dvenc.c
index b936c693b1..880caeab72 100644
--- a/libavformat/dvenc.c
+++ b/libavformat/dvenc.c
@@ -407,7 +407,7 @@ static int dv_write_trailer(struct AVFormatContext *s)
AVOutputFormat ff_dv_muxer = {
.name = "dv",
- .long_name = NULL_IF_CONFIG_SMALL("DV video"),
+ .long_name = NULL_IF_CONFIG_SMALL("DV (Digital Video)"),
.extensions = "dv",
.priv_data_size = sizeof(DVMuxContext),
.audio_codec = CODEC_ID_PCM_S16LE,
diff --git a/libavformat/flvdec.c b/libavformat/flvdec.c
index f8c25d36c1..5b81f395c9 100644
--- a/libavformat/flvdec.c
+++ b/libavformat/flvdec.c
@@ -889,7 +889,7 @@ static const AVClass class = {
AVInputFormat ff_flv_demuxer = {
.name = "flv",
- .long_name = NULL_IF_CONFIG_SMALL("FLV format"),
+ .long_name = NULL_IF_CONFIG_SMALL("FLV (Flash Video)"),
.priv_data_size = sizeof(FLVContext),
.read_probe = flv_probe,
.read_header = flv_read_header,
diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c
index c6a676a2db..a4911b8265 100644
--- a/libavformat/flvenc.c
+++ b/libavformat/flvenc.c
@@ -566,7 +566,7 @@ static int flv_write_packet(AVFormatContext *s, AVPacket *pkt)
AVOutputFormat ff_flv_muxer = {
.name = "flv",
- .long_name = NULL_IF_CONFIG_SMALL("FLV format"),
+ .long_name = NULL_IF_CONFIG_SMALL("FLV (Flash Video)"),
.mime_type = "video/x-flv",
.extensions = "flv",
.priv_data_size = sizeof(FLVContext),
diff --git a/libavformat/gxf.c b/libavformat/gxf.c
index 5d42ff6837..ec82a7b209 100644
--- a/libavformat/gxf.c
+++ b/libavformat/gxf.c
@@ -569,7 +569,7 @@ static int64_t gxf_read_timestamp(AVFormatContext *s, int stream_index,
AVInputFormat ff_gxf_demuxer = {
.name = "gxf",
- .long_name = NULL_IF_CONFIG_SMALL("GXF format"),
+ .long_name = NULL_IF_CONFIG_SMALL("GXF (General eXchange Format)"),
.priv_data_size = sizeof(struct gxf_stream_info),
.read_probe = gxf_probe,
.read_header = gxf_header,
diff --git a/libavformat/gxfenc.c b/libavformat/gxfenc.c
index 3c5078ca9f..c1a2bb599c 100644
--- a/libavformat/gxfenc.c
+++ b/libavformat/gxfenc.c
@@ -986,7 +986,7 @@ static int gxf_interleave_packet(AVFormatContext *s, AVPacket *out, AVPacket *pk
AVOutputFormat ff_gxf_muxer = {
.name = "gxf",
- .long_name = NULL_IF_CONFIG_SMALL("GXF format"),
+ .long_name = NULL_IF_CONFIG_SMALL("GXF (General eXchange Format)"),
.extensions = "gxf",
.priv_data_size = sizeof(GXFContext),
.audio_codec = CODEC_ID_PCM_S16LE,
diff --git a/libavformat/iff.c b/libavformat/iff.c
index ab8730453c..546836a3fd 100644
--- a/libavformat/iff.c
+++ b/libavformat/iff.c
@@ -388,7 +388,7 @@ static int iff_read_packet(AVFormatContext *s,
AVInputFormat ff_iff_demuxer = {
.name = "iff",
- .long_name = NULL_IF_CONFIG_SMALL("Interchange File Format"),
+ .long_name = NULL_IF_CONFIG_SMALL("IFF (Interchange File Format)"),
.priv_data_size = sizeof(IffDemuxContext),
.read_probe = iff_probe,
.read_header = iff_read_header,
diff --git a/libavformat/iv8.c b/libavformat/iv8.c
index c70a286019..6d482b9a05 100644
--- a/libavformat/iv8.c
+++ b/libavformat/iv8.c
@@ -110,7 +110,7 @@ static int read_packet(AVFormatContext *s, AVPacket *pkt)
AVInputFormat ff_iv8_demuxer = {
.name = "iv8",
- .long_name = NULL_IF_CONFIG_SMALL("A format generated by IndigoVision 8000 video server"),
+ .long_name = NULL_IF_CONFIG_SMALL("IndigoVision 8000 video"),
.read_probe = probe,
.read_header = read_header,
.read_packet = read_packet,
diff --git a/libavformat/mov.c b/libavformat/mov.c
index 98e88af70e..46962d7b43 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -3193,7 +3193,7 @@ static const AVClass class = {
AVInputFormat ff_mov_demuxer = {
.name = "mov,mp4,m4a,3gp,3g2,mj2",
- .long_name = NULL_IF_CONFIG_SMALL("QuickTime/MPEG-4/Motion JPEG 2000 format"),
+ .long_name = NULL_IF_CONFIG_SMALL("QuickTime / MOV"),
.priv_data_size = sizeof(MOVContext),
.read_probe = mov_probe,
.read_header = mov_read_header,
diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 48b7e6ae37..8196b73077 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -3582,7 +3582,7 @@ static int mov_write_trailer(AVFormatContext *s)
MOV_CLASS(mov)
AVOutputFormat ff_mov_muxer = {
.name = "mov",
- .long_name = NULL_IF_CONFIG_SMALL("MOV format"),
+ .long_name = NULL_IF_CONFIG_SMALL("QuickTime / MOV"),
.extensions = "mov",
.priv_data_size = sizeof(MOVMuxContext),
.audio_codec = CODEC_ID_AAC,
@@ -3602,7 +3602,7 @@ AVOutputFormat ff_mov_muxer = {
MOV_CLASS(tgp)
AVOutputFormat ff_tgp_muxer = {
.name = "3gp",
- .long_name = NULL_IF_CONFIG_SMALL("3GP format"),
+ .long_name = NULL_IF_CONFIG_SMALL("3GP (3GPP file format)"),
.extensions = "3gp",
.priv_data_size = sizeof(MOVMuxContext),
.audio_codec = CODEC_ID_AMR_NB,
@@ -3619,7 +3619,7 @@ AVOutputFormat ff_tgp_muxer = {
MOV_CLASS(mp4)
AVOutputFormat ff_mp4_muxer = {
.name = "mp4",
- .long_name = NULL_IF_CONFIG_SMALL("MP4 format"),
+ .long_name = NULL_IF_CONFIG_SMALL("MP4 (MPEG-4 Part 14)"),
.mime_type = "application/mp4",
.extensions = "mp4",
.priv_data_size = sizeof(MOVMuxContext),
@@ -3638,7 +3638,7 @@ AVOutputFormat ff_mp4_muxer = {
MOV_CLASS(psp)
AVOutputFormat ff_psp_muxer = {
.name = "psp",
- .long_name = NULL_IF_CONFIG_SMALL("PSP MP4 format"),
+ .long_name = NULL_IF_CONFIG_SMALL("PSP MP4 (MPEG-4 Part 14)"),
.extensions = "mp4,psp",
.priv_data_size = sizeof(MOVMuxContext),
.audio_codec = CODEC_ID_AAC,
@@ -3656,7 +3656,7 @@ AVOutputFormat ff_psp_muxer = {
MOV_CLASS(tg2)
AVOutputFormat ff_tg2_muxer = {
.name = "3g2",
- .long_name = NULL_IF_CONFIG_SMALL("3GP2 format"),
+ .long_name = NULL_IF_CONFIG_SMALL("3GP2 (3GPP2 file format)"),
.extensions = "3g2",
.priv_data_size = sizeof(MOVMuxContext),
.audio_codec = CODEC_ID_AMR_NB,
@@ -3673,7 +3673,7 @@ AVOutputFormat ff_tg2_muxer = {
MOV_CLASS(ipod)
AVOutputFormat ff_ipod_muxer = {
.name = "ipod",
- .long_name = NULL_IF_CONFIG_SMALL("iPod H.264 MP4 format"),
+ .long_name = NULL_IF_CONFIG_SMALL("iPod H.264 MP4 (MPEG-4 Part 14)"),
.mime_type = "application/mp4",
.extensions = "m4v,m4a",
.priv_data_size = sizeof(MOVMuxContext),
diff --git a/libavformat/mp3dec.c b/libavformat/mp3dec.c
index 3d52c3fe86..aa936c0e98 100644
--- a/libavformat/mp3dec.c
+++ b/libavformat/mp3dec.c
@@ -234,7 +234,7 @@ static int read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, in
AVInputFormat ff_mp3_demuxer = {
.name = "mp3",
- .long_name = NULL_IF_CONFIG_SMALL("MPEG audio layer 2/3"),
+ .long_name = NULL_IF_CONFIG_SMALL("MP2/3 (MPEG audio layer 2/3)"),
.priv_data_size = sizeof(MP3Context),
.read_probe = mp3_read_probe,
.read_header = mp3_read_header,
diff --git a/libavformat/mp3enc.c b/libavformat/mp3enc.c
index cc99e77a51..80d4675d86 100644
--- a/libavformat/mp3enc.c
+++ b/libavformat/mp3enc.c
@@ -373,7 +373,7 @@ static int mp2_write_trailer(struct AVFormatContext *s)
#if CONFIG_MP2_MUXER
AVOutputFormat ff_mp2_muxer = {
.name = "mp2",
- .long_name = NULL_IF_CONFIG_SMALL("MPEG audio layer 2"),
+ .long_name = NULL_IF_CONFIG_SMALL("MP2 (MPEG audio layer 2)"),
.mime_type = "audio/x-mpeg",
.extensions = "mp2,m2a",
.audio_codec = CODEC_ID_MP2,
@@ -507,7 +507,7 @@ static int mp3_write_trailer(AVFormatContext *s)
AVOutputFormat ff_mp3_muxer = {
.name = "mp3",
- .long_name = NULL_IF_CONFIG_SMALL("MPEG audio layer 3"),
+ .long_name = NULL_IF_CONFIG_SMALL("MP3 (MPEG audio layer 3)"),
.mime_type = "audio/x-mpeg",
.extensions = "mp3",
.priv_data_size = sizeof(MP3Context),
diff --git a/libavformat/mpc.c b/libavformat/mpc.c
index 4637fcb138..03e09e94c5 100644
--- a/libavformat/mpc.c
+++ b/libavformat/mpc.c
@@ -59,17 +59,17 @@ static int mpc_read_header(AVFormatContext *s)
if(avio_rl24(s->pb) != MKTAG('M', 'P', '+', 0)){
av_log(s, AV_LOG_ERROR, "Not a Musepack file\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
c->ver = avio_r8(s->pb);
if(c->ver != 0x07 && c->ver != 0x17){
av_log(s, AV_LOG_ERROR, "Can demux Musepack SV7, got version %02X\n", c->ver);
- return -1;
+ return AVERROR_INVALIDDATA;
}
c->fcount = avio_rl32(s->pb);
if((int64_t)c->fcount * sizeof(MPCFrame) >= UINT_MAX){
av_log(s, AV_LOG_ERROR, "Too many frames, seeking is not possible\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
if(c->fcount){
c->frames = av_malloc(c->fcount * sizeof(MPCFrame));
@@ -122,7 +122,7 @@ static int mpc_read_packet(AVFormatContext *s, AVPacket *pkt)
int64_t pos;
if (c->curframe >= c->fcount && c->fcount)
- return -1;
+ return AVERROR_EOF;
if(c->curframe != c->lastframe + 1){
avio_seek(s->pb, c->frames[c->curframe].pos, SEEK_SET);
@@ -151,8 +151,8 @@ static int mpc_read_packet(AVFormatContext *s, AVPacket *pkt)
}
c->curbits = (curbits + size2) & 0x1F;
- if (av_new_packet(pkt, size) < 0)
- return AVERROR(EIO);
+ if ((ret = av_new_packet(pkt, size)) < 0)
+ return ret;
pkt->data[0] = curbits;
pkt->data[1] = (c->curframe > c->fcount) && c->fcount;
@@ -166,7 +166,7 @@ static int mpc_read_packet(AVFormatContext *s, AVPacket *pkt)
avio_seek(s->pb, -4, SEEK_CUR);
if(ret < size){
av_free_packet(pkt);
- return AVERROR(EIO);
+ return ret < 0 ? ret : AVERROR(EIO);
}
pkt->size = ret + 4;
@@ -214,7 +214,7 @@ static int mpc_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp
ret = av_read_frame(s, pkt);
if (ret < 0){
c->curframe = lastframe;
- return -1;
+ return ret;
}
av_free_packet(pkt);
}
diff --git a/libavformat/mpc8.c b/libavformat/mpc8.c
index 026115481d..2951c27e78 100644
--- a/libavformat/mpc8.c
+++ b/libavformat/mpc8.c
@@ -52,6 +52,8 @@ typedef struct {
int frame;
int64_t header_pos;
int64_t samples;
+
+ int64_t apetag_start;
} MPCContext;
static inline int64_t bs_get_v(uint8_t **bs)
@@ -200,7 +202,7 @@ static int mpc8_read_header(AVFormatContext *s)
c->header_pos = avio_tell(pb);
if(avio_rl32(pb) != TAG_MPCK){
av_log(s, AV_LOG_ERROR, "Not a Musepack8 file\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
while(!url_feof(pb)){
@@ -212,14 +214,14 @@ static int mpc8_read_header(AVFormatContext *s)
}
if(tag != TAG_STREAMHDR){
av_log(s, AV_LOG_ERROR, "Stream header not found\n");
- return -1;
+ return AVERROR_INVALIDDATA;
}
pos = avio_tell(pb);
avio_skip(pb, 4); //CRC
c->ver = avio_r8(pb);
if(c->ver != 8){
av_log(s, AV_LOG_ERROR, "Unknown stream version %d\n", c->ver);
- return -1;
+ return AVERROR_PATCHWELCOME;
}
c->samples = ffio_read_varlen(pb);
ffio_read_varlen(pb); //silence samples at the beginning
@@ -245,7 +247,7 @@ static int mpc8_read_header(AVFormatContext *s)
if (pb->seekable) {
int64_t pos = avio_tell(s->pb);
- ff_ape_parse_tag(s);
+ c->apetag_start = ff_ape_parse_tag(s);
avio_seek(s->pb, pos, SEEK_SET);
}
@@ -260,6 +262,11 @@ static int mpc8_read_packet(AVFormatContext *s, AVPacket *pkt)
while(!url_feof(s->pb)){
pos = avio_tell(s->pb);
+
+ /* don't return bogus packets with the ape tag data */
+ if (c->apetag_start && pos >= c->apetag_start)
+ return AVERROR_EOF;
+
mpc8_get_chunk_header(s->pb, &tag, &size);
if (size < 0)
return -1;
diff --git a/libavformat/mpeg.c b/libavformat/mpeg.c
index 3183f87faa..e5378ce981 100644
--- a/libavformat/mpeg.c
+++ b/libavformat/mpeg.c
@@ -573,7 +573,7 @@ static int64_t mpegps_read_dts(AVFormatContext *s, int stream_index,
AVInputFormat ff_mpegps_demuxer = {
.name = "mpeg",
- .long_name = NULL_IF_CONFIG_SMALL("MPEG-PS format"),
+ .long_name = NULL_IF_CONFIG_SMALL("MPEG-PS (MPEG-2 Program Stream)"),
.priv_data_size = sizeof(MpegDemuxContext),
.read_probe = mpegps_probe,
.read_header = mpegps_read_header,
diff --git a/libavformat/mpegenc.c b/libavformat/mpegenc.c
index cf92631433..c9f1e8e03e 100644
--- a/libavformat/mpegenc.c
+++ b/libavformat/mpegenc.c
@@ -1147,7 +1147,7 @@ static const AVClass flavor ## _class = {\
MPEGENC_CLASS(mpeg)
AVOutputFormat ff_mpeg1system_muxer = {
.name = "mpeg",
- .long_name = NULL_IF_CONFIG_SMALL("MPEG-1 System format"),
+ .long_name = NULL_IF_CONFIG_SMALL("MPEG-1 Systems / MPEG program stream"),
.mime_type = "video/mpeg",
.extensions = "mpg,mpeg",
.priv_data_size = sizeof(MpegMuxContext),
@@ -1163,7 +1163,7 @@ AVOutputFormat ff_mpeg1system_muxer = {
MPEGENC_CLASS(vcd)
AVOutputFormat ff_mpeg1vcd_muxer = {
.name = "vcd",
- .long_name = NULL_IF_CONFIG_SMALL("MPEG-1 System format (VCD)"),
+ .long_name = NULL_IF_CONFIG_SMALL("MPEG-1 Systems / MPEG program stream (VCD)"),
.mime_type = "video/mpeg",
.priv_data_size = sizeof(MpegMuxContext),
.audio_codec = CODEC_ID_MP2,
@@ -1196,7 +1196,7 @@ AVOutputFormat ff_mpeg2vob_muxer = {
MPEGENC_CLASS(svcd)
AVOutputFormat ff_mpeg2svcd_muxer = {
.name = "svcd",
- .long_name = NULL_IF_CONFIG_SMALL("MPEG-2 PS format (VOB)"),
+ .long_name = NULL_IF_CONFIG_SMALL("MPEG-2 PS (SVCD)"),
.mime_type = "video/mpeg",
.extensions = "vob",
.priv_data_size = sizeof(MpegMuxContext),
diff --git a/libavformat/mpegts.c b/libavformat/mpegts.c
index 3a5ed696c8..17329b9017 100644
--- a/libavformat/mpegts.c
+++ b/libavformat/mpegts.c
@@ -2217,7 +2217,7 @@ void ff_mpegts_parse_close(MpegTSContext *ts)
AVInputFormat ff_mpegts_demuxer = {
.name = "mpegts",
- .long_name = NULL_IF_CONFIG_SMALL("MPEG-2 transport stream format"),
+ .long_name = NULL_IF_CONFIG_SMALL("MPEG-TS (MPEG-2 Transport Stream)"),
.priv_data_size = sizeof(MpegTSContext),
.read_probe = mpegts_probe,
.read_header = mpegts_read_header,
@@ -2229,7 +2229,7 @@ AVInputFormat ff_mpegts_demuxer = {
AVInputFormat ff_mpegtsraw_demuxer = {
.name = "mpegtsraw",
- .long_name = NULL_IF_CONFIG_SMALL("MPEG-2 raw transport stream format"),
+ .long_name = NULL_IF_CONFIG_SMALL("raw MPEG-TS (MPEG-2 Transport Stream)"),
.priv_data_size = sizeof(MpegTSContext),
.read_header = mpegts_read_header,
.read_packet = mpegts_raw_read_packet,
diff --git a/libavformat/mpegtsenc.c b/libavformat/mpegtsenc.c
index aba266b615..5d74971490 100644
--- a/libavformat/mpegtsenc.c
+++ b/libavformat/mpegtsenc.c
@@ -1225,7 +1225,7 @@ static int mpegts_write_end(AVFormatContext *s)
AVOutputFormat ff_mpegts_muxer = {
.name = "mpegts",
- .long_name = NULL_IF_CONFIG_SMALL("MPEG-2 transport stream format"),
+ .long_name = NULL_IF_CONFIG_SMALL("MPEG-TS (MPEG-2 Transport Stream)"),
.mime_type = "video/x-mpegts",
.extensions = "ts,m2t,m2ts,mts",
.priv_data_size = sizeof(MpegTSWrite),
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
index d4f711af88..b544d71f3f 100644
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@@ -2241,7 +2241,7 @@ static int mxf_read_seek(AVFormatContext *s, int stream_index, int64_t sample_ti
AVInputFormat ff_mxf_demuxer = {
.name = "mxf",
- .long_name = NULL_IF_CONFIG_SMALL("Material eXchange Format"),
+ .long_name = NULL_IF_CONFIG_SMALL("MXF (Material eXchange Format)"),
.priv_data_size = sizeof(MXFContext),
.read_probe = mxf_probe,
.read_header = mxf_read_header,
diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c
index 5fa7ea2467..987f27022b 100644
--- a/libavformat/mxfenc.c
+++ b/libavformat/mxfenc.c
@@ -2158,7 +2158,7 @@ static int mxf_interleave(AVFormatContext *s, AVPacket *out, AVPacket *pkt, int
AVOutputFormat ff_mxf_muxer = {
.name = "mxf",
- .long_name = NULL_IF_CONFIG_SMALL("Material eXchange Format"),
+ .long_name = NULL_IF_CONFIG_SMALL("MXF (Material eXchange Format)"),
.mime_type = "application/mxf",
.extensions = "mxf",
.priv_data_size = sizeof(MXFContext),
@@ -2173,7 +2173,7 @@ AVOutputFormat ff_mxf_muxer = {
AVOutputFormat ff_mxf_d10_muxer = {
.name = "mxf_d10",
- .long_name = NULL_IF_CONFIG_SMALL("Material eXchange Format, D-10 Mapping"),
+ .long_name = NULL_IF_CONFIG_SMALL("MXF (Material eXchange Format) D-10 Mapping"),
.mime_type = "application/mxf",
.priv_data_size = sizeof(MXFContext),
.audio_codec = CODEC_ID_PCM_S16LE,
diff --git a/libavformat/rawenc.c b/libavformat/rawenc.c
index d14824839b..f9b92f5b43 100644
--- a/libavformat/rawenc.c
+++ b/libavformat/rawenc.c
@@ -60,7 +60,7 @@ AVOutputFormat ff_adx_muxer = {
#if CONFIG_CAVSVIDEO_MUXER
AVOutputFormat ff_cavsvideo_muxer = {
.name = "cavsvideo",
- .long_name = NULL_IF_CONFIG_SMALL("raw Chinese AVS video"),
+ .long_name = NULL_IF_CONFIG_SMALL("raw Chinese AVS (Audio Video Standard) video"),
.extensions = "cavs",
.audio_codec = CODEC_ID_NONE,
.video_codec = CODEC_ID_CAVS,
diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c
index f68b7e65a1..11ffca93d4 100644
--- a/libavformat/rtmpproto.c
+++ b/libavformat/rtmpproto.c
@@ -1114,7 +1114,8 @@ static int rtmp_parse_result(URLContext *s, RTMPContext *rt, RTMPPacket *pkt)
break;
case RTMP_PT_VIDEO:
case RTMP_PT_AUDIO:
- /* Audio and Video packets are parsed in get_packet() */
+ case RTMP_PT_METADATA:
+ /* Audio, Video and Metadata packets are parsed in get_packet() */
break;
default:
av_log(s, AV_LOG_VERBOSE, "Unknown packet type received 0x%02X\n", pkt->type);
diff --git a/libavformat/segment.c b/libavformat/segment.c
index f96398b6c7..744c147990 100644
--- a/libavformat/segment.c
+++ b/libavformat/segment.c
@@ -385,7 +385,7 @@ static const AVClass seg_class = {
AVOutputFormat ff_segment_muxer = {
.name = "segment",
- .long_name = NULL_IF_CONFIG_SMALL("segment muxer"),
+ .long_name = NULL_IF_CONFIG_SMALL("segment"),
.priv_data_size = sizeof(SegmentContext),
.flags = AVFMT_GLOBALHEADER | AVFMT_NOFILE,
.write_header = seg_write_header,
diff --git a/libavformat/swfdec.c b/libavformat/swfdec.c
index 10a2ed733a..f74f453a85 100644
--- a/libavformat/swfdec.c
+++ b/libavformat/swfdec.c
@@ -276,7 +276,7 @@ static av_cold int swf_read_close(AVFormatContext *avctx)
AVInputFormat ff_swf_demuxer = {
.name = "swf",
- .long_name = NULL_IF_CONFIG_SMALL("Flash format"),
+ .long_name = NULL_IF_CONFIG_SMALL("SWF (ShockWave Flash)"),
.priv_data_size = sizeof(SWFContext),
.read_probe = swf_probe,
.read_header = swf_read_header,
diff --git a/libavformat/swfenc.c b/libavformat/swfenc.c
index f56c58017b..9eb2540955 100644
--- a/libavformat/swfenc.c
+++ b/libavformat/swfenc.c
@@ -505,7 +505,7 @@ static int swf_write_trailer(AVFormatContext *s)
#if CONFIG_SWF_MUXER
AVOutputFormat ff_swf_muxer = {
.name = "swf",
- .long_name = NULL_IF_CONFIG_SMALL("Flash format"),
+ .long_name = NULL_IF_CONFIG_SMALL("SWF (ShockWave Flash)"),
.mime_type = "application/x-shockwave-flash",
.extensions = "swf",
.priv_data_size = sizeof(SWFContext),
@@ -520,7 +520,7 @@ AVOutputFormat ff_swf_muxer = {
#if CONFIG_AVM2_MUXER
AVOutputFormat ff_avm2_muxer = {
.name = "avm2",
- .long_name = NULL_IF_CONFIG_SMALL("Flash 9 (AVM2) format"),
+ .long_name = NULL_IF_CONFIG_SMALL("SWF (ShockWave Flash) (AVM2)"),
.mime_type = "application/x-shockwave-flash",
.priv_data_size = sizeof(SWFContext),
.audio_codec = CODEC_ID_MP3,
diff --git a/libavformat/tta.c b/libavformat/tta.c
index 2de6f5fbe7..dc58dcda4d 100644
--- a/libavformat/tta.c
+++ b/libavformat/tta.c
@@ -160,7 +160,7 @@ static int tta_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp
AVInputFormat ff_tta_demuxer = {
.name = "tta",
- .long_name = NULL_IF_CONFIG_SMALL("True Audio"),
+ .long_name = NULL_IF_CONFIG_SMALL("TTA (True Audio)"),
.priv_data_size = sizeof(TTAContext),
.read_probe = tta_probe,
.read_header = tta_read_header,
diff --git a/libavformat/wav.c b/libavformat/wav.c
index 749b2c5808..caf01a2e7d 100644
--- a/libavformat/wav.c
+++ b/libavformat/wav.c
@@ -215,7 +215,7 @@ static const AVClass wav_muxer_class = {
AVOutputFormat ff_wav_muxer = {
.name = "wav",
- .long_name = NULL_IF_CONFIG_SMALL("WAV format"),
+ .long_name = NULL_IF_CONFIG_SMALL("WAV / WAVE (Waveform Audio)"),
.mime_type = "audio/x-wav",
.extensions = "wav",
.priv_data_size = sizeof(WAVContext),
@@ -699,7 +699,7 @@ static const AVClass wav_demuxer_class = {
};
AVInputFormat ff_wav_demuxer = {
.name = "wav",
- .long_name = NULL_IF_CONFIG_SMALL("WAV format"),
+ .long_name = NULL_IF_CONFIG_SMALL("WAV / WAVE (Waveform Audio)"),
.priv_data_size = sizeof(WAVContext),
.read_probe = wav_probe,
.read_header = wav_read_header,
diff --git a/libavformat/wv.c b/libavformat/wv.c
index cc01ff16f4..95d5044dbd 100644
--- a/libavformat/wv.c
+++ b/libavformat/wv.c
@@ -64,6 +64,8 @@ typedef struct {
int block_parsed;
uint8_t extra[WV_EXTRA_SIZE];
int64_t pos;
+
+ int64_t apetag_start;
} WVContext;
static int wv_probe(AVProbeData *p)
@@ -88,6 +90,11 @@ static int wv_read_block_header(AVFormatContext *ctx, AVIOContext *pb,
uint32_t chmask;
wc->pos = avio_tell(pb);
+
+ /* don't return bogus packets with the ape tag data */
+ if (wc->apetag_start && wc->pos >= wc->apetag_start)
+ return AVERROR_EOF;
+
if (!append) {
tag = avio_rl32(pb);
if (tag != MKTAG('w', 'v', 'p', 'k'))
@@ -252,7 +259,7 @@ static int wv_read_header(AVFormatContext *s)
if (s->pb->seekable) {
int64_t cur = avio_tell(s->pb);
- ff_ape_parse_tag(s);
+ wc->apetag_start = ff_ape_parse_tag(s);
if (!av_dict_get(s->metadata, "", NULL, AV_DICT_IGNORE_SUFFIX))
ff_id3v1_read(s);
avio_seek(s->pb, cur, SEEK_SET);