FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	29a1164e60	avcodec/utvideodec: fix use of get_vlc2() The max depth is 3 Found-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	334aafe565	avcodec/huffman/ff_huff_gen_len_table: support skiping stat=0 entries This is probably not the simplest solution but as this is needed for a bugfix, simplification is left for later. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	673716c54b	avcodec/utvideodec: Increase vlc len Fixes a regression since `fb3e380` similar to ticket #2661, reported by fluffrabbit at aol dot com. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Paul B Mahol	4b6cb1cc69	Zoom & Pan filter Signed-off-by: Paul B Mahol <onemda@gmail.com>	11 years ago
Janne Grunau	1619274fb3	av_dict_set: fix potential memory leak with AV_DICT_DONT_OVERWRITE av_dict_set leaks it key/value arguments if AV_DICT_DONT_OVERWRITE is combined with AV_DICT_DONT_STRDUP_{KEY,VAL} and the key exists.	11 years ago
Janne Grunau	7b06ddb835	configure: use .altmacro for gnu as check on arm Clang's integrated assembler (after 3.4) does not yet support the '.altmacro' directive which is only used in arm asm. Support is planned: http://llvm.org/bugs/show_bug.cgi?id=18918	11 years ago
Michael Niedermayer	0accf24b15	cavsdec: fix qp fixed slice handling Fixes Ticket3400 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	52e563bb2f	avformat/cavsvideodec: Fix probing when the file extension is avs Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	345f2234d1	x86/scale: fix xmm register count for hscale*_sse2 xmm6 was being clobbered in ff_hscale8to{15,19}_8_sse2 on Win64 Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	6d408495b5	x86/dct32: don't build ff_dct32_float_sse on x86_64 There's an SSE2 version already, and technically the SSE version on x86_64 was wrong (using pshufd and pshuflw, SSE2 instructions). Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7d8a60a442	avcodec/options_table: improve max/min rate help text Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	85065d2a7c	x86/float_dsp: add missing femms It was lost during the port. Should fix fate on 3dnowext machines. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	4959c4a793	avcodec/pthread_slice: Use av_malloc(z)_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ab1e191720	avcodec/pthread_frame: Use av_mallocz_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	007547b282	avcodec: fix () in TRANSPOSE macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7c3af60016	avformat/movenc: use av_malloc(z)_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ee5145c05d	avcodec/aacpsy: Use av_mallocz_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	6e6bd5481c	avcodec/alsdec: Clear MPEG4AudioConfig so that no use of uninitialized memory is possible Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	dcaf9660b6	x86/float_dsp: port vector_fmul_window to yasm Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d4be3a8d63	configure: add llauddsp dependancy for wmalossless_decoder Found-by: jamrial Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	fc8db12a73	x86/vp9: inital AVX2 intra_pred tos3k-vp9-b10000.webm on a Core i5-4200U @1.6GHz 1219 decicycles in ff_vp9_ipred_dc_32x32_ssse3, 131070 runs, 2 skips 439 decicycles in ff_vp9_ipred_dc_32x32_avx2, 131070 runs, 2 skips 3570 decicycles in ff_vp9_ipred_dc_top_32x32_ssse3, 4096 runs, 0 skips 2494 decicycles in ff_vp9_ipred_dc_top_32x32_avx2, 4096 runs, 0 skips 1419 decicycles in ff_vp9_ipred_dc_left_32x32_ssse3, 16384 runs, 0 skips 717 decicycles in ff_vp9_ipred_dc_left_32x32_avx2, 16384 runs, 0 skips 2737 decicycles in ff_vp9_ipred_tm_32x32_avx, 1024 runs, 0 skips 2088 decicycles in ff_vp9_ipred_tm_32x32_avx2, 1024 runs, 0 skips 3090 decicycles in ff_vp9_ipred_v_32x32_avx, 512 runs, 0 skips 2226 decicycles in ff_vp9_ipred_v_32x32_avx2, 512 runs, 0 skips 1565 decicycles in ff_vp9_ipred_h_32x32_avx, 1024 runs, 0 skips 922 decicycles in ff_vp9_ipred_h_32x32_avx2, 1024 runs, 0 skips Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5183fac92f	avcodec/hevc_sei: fix invalid get_bits() in a comment Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	01ef127bf8	ffmpeg: support setting AVStream.discard Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5affab960c	ffmpeg_opt: remove unused variable and undocumented and not working command line option Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	118c042116	avcodec/tscc2: fix macro () Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	925bd174f2	avcodec/tta: fix macro () Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f240740712	avfilter/af_amix: Use av_mallocz_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a62814abf4	avfilter/af_channelmap: Use av_mallocz_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	1c7ac94cdf	avfilter/af_aphaser: Use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3a10bf93b5	avdevice/lavfi: Use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b2d1e22c2a	avformat/udp: fix build on MINIX Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	74760883fc	avformat/flvenc: Do not allow creating h263/mpeg4 in flv without unofficial format extensions being enabled. Found-by: Jean-Baptiste Kempf <jb@videolan.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5a376976a0	avcodec/vorbisdec: Reset first_frame This avoids returning a initial frame after seeking which does not match what would be received when decoding from the begin. Suggested-by: Dale Curtis <dalecurtis@chromium.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	71da91e887	avcodec/libvpxenc: update the ranges for "cpu_used" so it matches the "speed" alias Reviewed-by: James Zern <jzern@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Rafaël Carré	5265e3e40f	avcodec/libvpxenc: Update the "cpu-used" options default to match the "speed" alias Reviewed-by: James Zern <jzern@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	37cf695af0	Merge commit '3d79d0c93e5b37a35b1b22d6c18699c233aad1ba' * commit '3d79d0c93e5b37a35b1b22d6c18699c233aad1ba': adpcm: Avoid reading out of bounds in the IMA QT trellis encoder See: `a32765c425` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	faabef3d3d	Merge commit '103243ca649cc305129ed0352bf4d97e5ddf4d80' * commit '103243ca649cc305129ed0352bf4d97e5ddf4d80': oggenc: Set the right AVOption size for the pref_duration option See: `536baf6cc5` Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	cd016db425	Merge commit 'f558f0d2da9426c7f5ba346b5b8e6eb720148362' * commit 'f558f0d2da9426c7f5ba346b5b8e6eb720148362': avcodec options: add enum option for color_range Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	00acf5c42a	Merge commit '7c29b7229bedf0c37d09bd02dab88e563adffd3c' * commit '7c29b7229bedf0c37d09bd02dab88e563adffd3c': avcodec options: add enum option for colorspace Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	9e1d97aa06	Merge commit 'efc2dfe6a0238ec08769626db899ea910be24407' * commit 'efc2dfe6a0238ec08769626db899ea910be24407': avcodec options: add enum option for color_trc Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	58e501b1e9	Merge commit 'bd71c300f9ba7f9875bb5df17ce522e9128bae10' * commit 'bd71c300f9ba7f9875bb5df17ce522e9128bae10': avcodec options: add enum option for color_primaries Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	3b42a8e439	avcodec/mpeg12enc: store sequence display extension only if we have something to store in it Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5163fb9446	Merge commit '8a06794112d02a5707f766b8b38a5d50dfd03898' * commit '8a06794112d02a5707f766b8b38a5d50dfd03898': mpeg2: add sequence display extension information Conflicts: libavcodec/mpeg12enc.c tests/ref/lavf/gxf tests/ref/lavf/mxf tests/ref/lavf/mxf_d10 tests/ref/lavf/ts tests/ref/seek/lavf-gxf tests/ref/seek/lavf-mxf tests/ref/seek/lavf-ts tests/ref/seek/vsynth2-mpeg2-422 tests/ref/seek/vsynth2-mpeg2-idct-int tests/ref/seek/vsynth2-mpeg2-ilace tests/ref/seek/vsynth2-mpeg2-ivlc-qprd tests/ref/seek/vsynth2-mpeg2-thread tests/ref/seek/vsynth2-mpeg2-thread-ivlc tests/ref/vsynth/vsynth1-mpeg2 tests/ref/vsynth/vsynth1-mpeg2-422 tests/ref/vsynth/vsynth1-mpeg2-idct-int tests/ref/vsynth/vsynth1-mpeg2-ilace tests/ref/vsynth/vsynth1-mpeg2-ivlc-qprd tests/ref/vsynth/vsynth1-mpeg2-thread tests/ref/vsynth/vsynth1-mpeg2-thread-ivlc tests/ref/vsynth/vsynth2-mpeg2 tests/ref/vsynth/vsynth2-mpeg2-422 tests/ref/vsynth/vsynth2-mpeg2-idct-int tests/ref/vsynth/vsynth2-mpeg2-ilace tests/ref/vsynth/vsynth2-mpeg2-ivlc-qprd tests/ref/vsynth/vsynth2-mpeg2-thread tests/ref/vsynth/vsynth2-mpeg2-thread-ivlc Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	7eb5b20a87	huffyuvdec: trick for plane decoding <= 14bits Refactor the code to minimize code duplication. Before: 130870 decicycles in g, 1048139 runs, 437 skips 10bits: 9.048 12bits: 10.733 After: 126960 decicycles in g, 1048136 runs, 440 skips 10bits: 8.642 12bits: 9.656 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Vignesh Venkatasubramanian	c80181352c	lavf/matroskaenc: Fix Cues on Audio for WebM DASH Fix a change that was broken by [1]. Cues must be added for audio frames on cluster start for WebM when the DASH flag is passed. Restoring correct functionality. [1] http://goo.gl/xYLq7Z Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e374e77292	avutil/libm: fix fminf() emulation build failure due to undefined FFMIN Found-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Martin Storsjö	3d79d0c93e	adpcm: Avoid reading out of bounds in the IMA QT trellis encoder This was broken in `095be4fb` - samples+ch (for the previous non-planar case) equals &samples_p[ch][0]. The confusion probably stemmed from the IMA WAV case where it originally was &samples[avctx->channels + ch], which was correctly changed into &samples_p[ch][1]. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	103243ca64	oggenc: Set the right AVOption size for the pref_duration option On big endian machines, the default value set via the faulty AVOption ended up as 2^32 times too big. This fixes the fate-lavf-ogg test which currently is broken on big endian machines, broken since `3831362`. Since that commit, a final zero-sized packet is written to the ogg muxer in that test, which caused different flushing behaviour on little and big endian depending on whether the pref_duration option was handled as it should or not. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	049b20b287	avcodec/adpcmenc: fix integer overflow / undefined behavior in STORE_NODE() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	1aa60980d2	fate: enable fate-seek-acodec-adpcm-ima_qt-trellis Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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