FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	e0d0745560	avcodec/options: leave priv_data in avcodec_copy_context() intact previously it was freed but the pointer not cleared Found-by: ruggles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	82efa24c51	avcodec/proresenc_anatoliy: simplify get() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f6b1cd3936	avcodec/proresenc_anatoliy: load 4 samples at a time in get() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	63b4d6feb8	avcodec/proresenc_anatoliy: Use fdct from DSPContext instead of direct call. Based-on: `a55546f48d` by Diego Biurrun Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	e263af3024	avcodec/proresenc_anatoliy: Set bits_per_raw_sample Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8716605a26	avformat/nutenc: Suggest genpts if AV_NOPTS_VALUE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	3ea0d9c8a5	Fix VDPAU decoders, regression since `f2f99f07`.	11 years ago
Timothy Gu	154cee9292	x86: dsputilenc: convert ff_sse{8, 16}_mmx() to yasm Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Timothy Gu	0b6292b7b8	x86: dsputilenc: move all the function prototypes together Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Timothy Gu	bfb4882345	tests: Add MPEG4 nsse test Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	f743fa9c7f	x86: huffyuvdsp: add_hfyu_left_pred_bgr32 C MMX SSE2 Cycles: 3092 1053 578 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7be79c76d3	avcodec/huffyuvdsp: Change w to intptr in add_hfyu_median_pred() and add_hfyu_left_pred() This avoids potential issues with the high 32bits being random in x86-64 asm Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	884078d2df	x86: huffyuvdsp: add SSE2 median prediction From 5010c to 4566 on lagarith YUY2. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b3dfebd641	avformat/matroskadec: fix off by 1 error in matroska_read_seek() Fixes out of array read Fixes: vp9-opus-crash.webm Found-by: Dale Curtis <dalecurtis@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Dirk Ausserhaus	8bfb4d72dd	avcodec/indeo4: Decode both parts of IP frames Fixes part of Ticket845 av_frame_move_ref() idea by Anton Khirnov Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Dirk Ausserhaus	d24673a2c8	avcodec/indeo4: Move frametypes into common header. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Carl Eugen Hoyos	ca2ec98cbe	Do not overwrite the sample format with AV_SAMPLE_FMT_NONE in libspeex_decode_init(). Fixes a regression since `ef48ac65` when decoding speex in f4v, reported by irc user massdos.	11 years ago
Carl Eugen Hoyos	1acb5ca02a	Improve frame size calculation in caf muxer to fix adpcm_ms remuxing. Fixes ticket #3645.	11 years ago
Michael Niedermayer	772d46d3b3	avcodec/qpeldsp: Restore author attribution See: `368f50359e` See: similarity index 51% copy from libavcodec/dsputil.c copy to libavcodec/qpeldsp.c index 6d41dfc..0beeab8 100644 --- a/libavcodec/dsputil.c +++ b/libavcodec/qpeldsp.c @@ -1,9 +1,5 @@ /* - * DSP utils - * Copyright (c) 2000, 2001 Fabrice Bellard - * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> - * - * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at> + * quarterpel DSP functions * * This file is part of FFmpeg. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8c891d90ca	avcodec/x86/qpeldsp_init: Restore author attribution See: `368f50359e` See: `44eb495128`, and many others See: similarity index 83% copy from libavcodec/x86/dsputil_init.c copy to libavcodec/x86/qpeldsp_init.c index ebbf97f..8f296a1 100644 --- a/libavcodec/x86/dsputil_init.c +++ b/libavcodec/x86/qpeldsp_init.c @@ -1,6 +1,5 @@ /* - * Copyright (c) 2000, 2001 Fabrice Bellard - * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> + * quarterpel DSP functions * * This file is part of FFmpeg. * Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b15a3cc575	qpel_template: Restore author attribution See: `368f50359e` See: `59fe111e81` See: similarity index 98% rename from libavcodec/dsputil_template.c rename to libavcodec/qpel_template.c index 95d966e..500c75b 100644 --- a/libavcodec/dsputil_template.c +++ b/libavcodec/qpel_template.c @@ -1,9 +1,5 @@ /* - * DSP utils - * Copyright (c) 2000, 2001 Fabrice Bellard - * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at> - * - * gmc & q-pel & 32/64 bit based MC by Michael Niedermayer <michaelni@gmx.at> + * quarterpel DSP function templates * * This file is part of FFmpeg. * Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	98a6806fdd	Merge commit '368f50359eb328b0b9d67451f56fda20b3255f9a' * commit '368f50359eb328b0b9d67451f56fda20b3255f9a': dsputil: Split off quarterpel bits into their own context Conflicts: configure libavcodec/dsputil.c libavcodec/h263dec.c libavcodec/mpegvideo.c libavcodec/mpegvideo_enc.c libavcodec/vc1dec.c libavcodec/vc1dsp.c libavcodec/x86/dsputil_init.c libavcodec/x86/qpeldsp.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	d35899ccce	Merge commit 'cb52a17cb62297802b0a77e5af9850d87c3f925b' * commit 'cb52a17cb62297802b0a77e5af9850d87c3f925b': dsputil: Move Bink-specific add_pixels8 to binkdsp Conflicts: libavcodec/dsputil.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	40f3a87c10	Merge commit '054013a0fc6f2b52c60cee3e051be8cc7f82cef3' * commit '054013a0fc6f2b52c60cee3e051be8cc7f82cef3': dsputil: Move APE-specific bits into apedsp Conflicts: libavcodec/arm/int_neon.S libavcodec/x86/dsputil.asm Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	5c6e94c42b	Merge commit '256da0770e495176d1b2699ec6e9c7993c2a6d7b' * commit '256da0770e495176d1b2699ec6e9c7993c2a6d7b': dsputil: Move mspel_pixels_tab to the only place it is used Conflicts: libavcodec/dsputil.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a9a312d299	Merge commit '3832a6590156e6abc575bed51cbffa78617ee5fd' * commit '3832a6590156e6abc575bed51cbffa78617ee5fd': dsputil: Move ff_alternate_*_scan tables to mpegvideo Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	c814a6c778	avcodec/x86/svq1enc_mmx: Add author attribution See: `5900637219` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	ea0931fb96	Merge commit '65d5d5865845f057cc6530a8d0f34db952d9009c' * commit '65d5d5865845f057cc6530a8d0f34db952d9009c': dsputil: Move SVQ1 encoding specific bits into svq1enc Conflicts: libavcodec/x86/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	cb8763bda7	Merge commit '2ea2612df508abdd1f97c6a6ef56275a52c5c41e' * commit '2ea2612df508abdd1f97c6a6ef56275a52c5c41e': svq1enc: Rename SVQ1Context to SVQ1EncContext Conflicts: libavcodec/svq1enc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	b3f4615081	ffmpeg: fix check for muxing overhead being unknown Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	02a3e327f1	x86/dsputilenc: add missing guards to ff_pix_sum16_xop XOP support was added in Yasm 1.0.0 and Nasm 2.06, and we still support older versions. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	99a319c4e7	x86: huffyuvdsp: port add_bytes to yasm C MMX SSE2 Cycles: 2972 587 302 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	2267003981	x86: hpeldsp: better factorization Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Christophe Gisquet	bf7e9cc82a	tests: allow passing dimensions to videogen Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	7b4c46050e	rename add_hfyu_left_prediction_int16 to add_hfyu_left_pred_int16 This makes the naming more consistent with the 8bit variant Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	550ae6c02f	rename add_hfyu_median_prediction_int16 to add_hfyu_median_pred_int16 This makes the naming more consistent with the 8bit variant Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	40a4ab8ba4	rename sub_hfyu_median_prediction_int16 to sub_hfyu_median_pred_int16 This makes the naming more consistent with the 8bit variant Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
James Almer	05de4d3011	x86/dsputilenc: implement XOP version of pix_sum16 SSE2: 137 cycles XOP: 87 cycles Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	232959f184	Merge commit '08cd92144e73195eecc28ed0348e66e255516b82' * commit '08cd92144e73195eecc28ed0348e66e255516b82': aarch64: Use the correct syntax for relocations Merged-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	fba0ac2805	avcodec/dpx_parser: Allow frame size to be too small Fixes Ticket3402 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	8df5d9aabf	avcodec/dpx_parser: fix flushing end out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	f518fb3318	avcodec/dpx_parser: reset index when finding a startcode, not after This is simpler Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	368f50359e	dsputil: Split off quarterpel bits into their own context	11 years ago
Diego Biurrun	cb52a17cb6	dsputil: Move Bink-specific add_pixels8 to binkdsp	11 years ago
Diego Biurrun	054013a0fc	dsputil: Move APE-specific bits into apedsp	11 years ago
Diego Biurrun	256da0770e	dsputil: Move mspel_pixels_tab to the only place it is used	11 years ago
Diego Biurrun	3832a65901	dsputil: Move ff_alternate_*_scan tables to mpegvideo	11 years ago
Diego Biurrun	65d5d58658	dsputil: Move SVQ1 encoding specific bits into svq1enc	11 years ago
Diego Biurrun	2ea2612df5	svq1enc: Rename SVQ1Context to SVQ1EncContext This allows making it visible without name clashes.	11 years ago
Christophe Gisquet	25e6310a3e	huffyuv: change left prediction access in BGRA Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago

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