ffmpeg

Author	SHA1	Message	Date
Anton Khirnov	d208d1eba3	hevc_mvs: make sure to always initialize the temporal MV fully The spec requires this. Fixes uninitialized reads on some samples. Remove now unnecessary initialization of the whole merge candidate list.	2014-10-07 07:13:01 +00:00
Anton Khirnov	79a60c8e77	hevc_mvs: initialize the temporal MV in case of missing ref The caller expects the MV to always be initialized.	2014-10-07 07:12:55 +00:00
Michael Niedermayer	f0d1b3acdf	avcodec/escape124: use av_freep(), do not leave stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-07 03:42:20 +02:00
Michael Niedermayer	1c5647f419	avcodec/proresenc_kostya: use av_freep(), do not leave stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-07 03:41:40 +02:00
Michael Niedermayer	c9eac8062e	avcodec/avpacket: use av_freep(), do not leave stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-07 03:40:57 +02:00
Michael Niedermayer	b60938e4fd	avcodec/avpacket: simplify freeing pkt->data Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-07 03:40:15 +02:00
Michael Niedermayer	a52384dcda	Merge commit '153fadc390d05aa47e5e2c56290401898fe41a23' * commit '153fadc390d05aa47e5e2c56290401898fe41a23': ff_get_format: fix infinite loop Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-07 02:15:26 +02:00
Michael Niedermayer	d47dd84391	Merge commit '577899a6458ccad9026eb268f10dc0b39c224c8d' * commit '577899a6458ccad9026eb268f10dc0b39c224c8d': lavc: specify the behavior of av_lockmgr_register on failure. Conflicts: libavcodec/avcodec.h libavcodec/utils.c libavcodec/version.h See: `a950edb472` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-06 21:08:55 +02:00
Rémi Denis-Courmont	153fadc390	ff_get_format: fix infinite loop Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-10-06 18:39:45 +00:00
Manfred Georg	577899a645	lavc: specify the behavior of av_lockmgr_register on failure. The register function now specifies that the user callback should leave things in the same state that it found them on failure but that failure to destroy is ignored by the library. The register function is now explicit about its behavior on failure (it unregisters the previous callback and destroys all mutex). Signed-off-by: Manfred Georg <mgeorg@google.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-10-06 18:20:17 +00:00
Michael Niedermayer	67ddf21611	avcodec/vdpau: do not dereference hwctx before checking it for NULL Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-06 17:39:28 +02:00
Michael Niedermayer	0e57c05118	avcodec/vdpau: fix render2() check Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-06 16:23:36 +02:00
Michael Niedermayer	573d333010	Merge commit 'bef067f88c74190cdf7e76d12f02e12e069974aa' * commit 'bef067f88c74190cdf7e76d12f02e12e069974aa': vdpau: check video surface and decoder capabilities Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-06 15:12:19 +02:00
Michael Niedermayer	a61899a0f1	Merge commit 'e3e158e81f0666b8fe66be9ce1cad63a535920e0' * commit 'e3e158e81f0666b8fe66be9ce1cad63a535920e0': vdpau: add av_vdpau_bind_context() Conflicts: doc/APIchanges libavcodec/vdpau.h libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-06 15:04:03 +02:00
Michael Niedermayer	067d11bf71	Merge commit '502cde409ca5ee97ef70c2cdede88b9101746ff6' * commit '502cde409ca5ee97ef70c2cdede88b9101746ff6': vdpau: force reinitialization when output resolution changes Conflicts: libavcodec/vdpau.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-06 14:17:40 +02:00
Michael Niedermayer	ec6a855b3a	avcodec/vdpau: warn if the user application has not setup avctx->hwaccel_context instead of potentially crashing Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-06 14:10:37 +02:00
Michael Niedermayer	0ba887bbf4	Merge commit '89ac99ba5f2dc9f69ad3bc294753930eb0b3e4a4' * commit '89ac99ba5f2dc9f69ad3bc294753930eb0b3e4a4': vdpau: pass codec-specific parameters from hwaccel Conflicts: libavcodec/vdpau.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-06 13:21:52 +02:00
Michael Niedermayer	8df41976b7	avcodec/vdpau_internal: add comment to #endif Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-06 12:47:08 +02:00
Michael Niedermayer	10b6d7462c	Merge commit 'ce083282f0a8b7d63c4047c30b7bac498f9806dd' * commit 'ce083282f0a8b7d63c4047c30b7bac498f9806dd': vdpau: common support for managing the VdpDecoder in avcodec Conflicts: libavcodec/vdpau.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-06 12:38:26 +02:00
Michael Niedermayer	b64b719ad5	Merge commit 'fcc1022611f79c2f3aa2f392a5ce14c74be9c1d7' * commit 'fcc1022611f79c2f3aa2f392a5ce14c74be9c1d7': vdpau: factor out common end-of-frame handling Conflicts: libavcodec/vdpau.c libavcodec/vdpau_h264.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-06 12:09:17 +02:00
Michael Niedermayer	567c0dcee6	Merge commit '319424d25c53f82b87187ce03ed984d438f1bee6' * commit '319424d25c53f82b87187ce03ed984d438f1bee6': vdpau: add helper for VDPAU to libav error codes conversion Conflicts: libavcodec/vdpau.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-06 11:38:06 +02:00
Rémi Denis-Courmont	bef067f88c	vdpau: check video surface and decoder capabilities Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-10-06 06:20:40 +00:00
Rémi Denis-Courmont	e3e158e81f	vdpau: add av_vdpau_bind_context() This function provides an explicit VDPAU device and VDPAU driver to libavcodec, so that the application is relieved from codec specifics and VdpDevice life cycle management. A stub flags parameter is added for future extension. For instance, it could be used to ignore codec level capabilities (if someone feels dangerous). Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-10-06 06:20:40 +00:00
Rémi Denis-Courmont	502cde409c	vdpau: force reinitialization when output resolution changes This is necessary to recreate the decoder with the correct parameters, as not all codecs invoke get_format() in this case. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-10-06 06:18:56 +00:00
James Almer	42111bb960	avcodec: remove obsolete FF_API_FAST_MALLOC cruft Signed-off-by: James Almer <jamrial@gmail.com>	2014-10-05 17:09:44 -03:00
Benoit Fouet	904cfd257d	avcodec/h264_mp4toannexb_bsf: reset the new IDR flag when SPS/PPS is seen. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-05 14:47:04 +02:00
Michael Niedermayer	436206c175	avcodec/webp: add assert to ensure palette is not larger than 256 it should not be possible to be larger as its stored as 8bit value but we would be overwriting a stack buffer if it is ... Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-05 13:00:40 +02:00
Pascal Massimino	19fb476841	avcodec/webp: add optimization: use local palette with extra padding for big enough pictures. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-05 12:47:44 +02:00
Rémi Denis-Courmont	89ac99ba5f	vdpau: pass codec-specific parameters from hwaccel Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-10-05 10:41:31 +00:00
Rémi Denis-Courmont	ce083282f0	vdpau: common support for managing the VdpDecoder in avcodec Using the not so new init and uninit callbacks, avcodec can now take care of creating and destroying the VDPAU decoder instance. The application is still responsible for creating the VDPAU device and allocating video surfaces - this is necessary to keep video surfaces on the GPU all the way to the output. But the application will no longer needs to care about any codec-specific aspects. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-10-05 10:17:02 +00:00
Rémi Denis-Courmont	fcc1022611	vdpau: factor out common end-of-frame handling Also add error handling. Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-10-05 10:13:44 +00:00
Rémi Denis-Courmont	319424d25c	vdpau: add helper for VDPAU to libav error codes conversion Signed-off-by: Anton Khirnov <anton@khirnov.net>	2014-10-05 10:08:53 +00:00
Luca Barbato	68211c70af	vc1: Do not assume seek happens after decoding If a seek is requested before the decoding start there is no current picture. CC: libav-stable@libav.org	2014-10-04 23:46:46 +02:00
Michael Niedermayer	550f3e9df3	avcodec/on2avc: Check number of channels Fixes out of array access Fixes: asan_heap-oob_4da4f3_7_asan_heap-oob_4da4f3_173_Xmen_avc_500.vp6 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-04 22:15:54 +02:00
Mickaël Raulet	4ba6371a83	x86/hevc: get rid off packusdw for ssse3 compatibility cherry picked from commit df8ebe304df453f26c28ff8f11d607f49b90a4c2 Fixes out of array access Fixes: asan_stack-oob_1046454_9_asan_stack-oob_15a9e7c_170_WP_MAIN10_B_Toshiba_3.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-04 21:14:15 +02:00
Michael Niedermayer	df8394c693	avcodec/hevc: fix chroma transform_add size Fixes accessing misaligned address Fixes: signal_sigsegv_1feb99c_10_signal_sigsegv_2d1d35c_79_cov_691940146_EXT_A_ericsson_3.bit Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-04 17:51:52 +02:00
Carl Eugen Hoyos	aaf65bc2a5	lavc/libx264: Fix compilation with libx264 version < 142.	2014-10-04 17:43:24 +02:00
Michael Niedermayer	9734a7a1de	avcodec/h264: Check mode before considering mixed mode intra prediction Fixes out of array read Fixes: asan_heap-oob_e476fc_2_asan_heap-oob_1333ec6_61_CAMACI3_Sony_C.jsv Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-04 14:53:13 +02:00
Michael Niedermayer	8c50704ebf	avcodec/vorbisdec: Fix off by 1 error in ptns_to_read Fixes read of uninitialized memory Fixes: asan_heap-uaf_18dac2b_9_asan_heap-uaf_22eb375_208_beta3_test_small.ogg Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-04 03:13:39 +02:00
Michael Niedermayer	075a165d27	avcodec/svq3: Dont memcpy AVFrame This avoids out of array accesses Fixes: asan_heap-uaf_21f42e4_9_asan_heap-uaf_21f42e4_278_gl2.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-04 00:21:17 +02:00
Michael Niedermayer	c727401aa9	avcodec/smc: fix off by 1 error Fixes out of array access Fixes: asan_heap-oob_1685bf0_5_asan_heap-oob_1f35116_430_smc.mov Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-03 22:51:29 +02:00
Michael Niedermayer	dd3bfe3cc1	avcodec/qpeg: fix off by 1 error in MV bounds check Fixes out of array access Fixes: asan_heap-oob_153760f_4_asan_heap-oob_1d7a4cf_164_VWbig6.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-03 21:09:40 +02:00
Michael Niedermayer	8f1457864b	avcodec/gifdec: factorize interleave end handling out also change it to a loop Fixes out of array access Fixes: asan_heap-oob_ca5410_8_asan_heap-oob_ca5410_97_ID_LSD_Size_Less_Then_Data_Inter_3.gif Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-03 20:20:23 +02:00
Michael Niedermayer	e7e5114c50	avcodec/cinepak: fix integer underflow Fixes out of array access Fixes: asan_heap-oob_4da0ba_6_asan_heap-oob_4da0ba_241_cvid_crash.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-03 19:34:28 +02:00
Michael Niedermayer	e830902934	avcodec/pngdec: Calculate MPNG bytewidth more defensively Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-03 18:06:33 +02:00
Michael Niedermayer	3e2b745020	avcodec/pngdec: Check bits per pixel before setting monoblack pixel format Fixes out of array accesses Fixes: asan_heap-oob_14dbfcf_4_asan_heap-oob_1ce5767_179_add_method_small.png Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-03 17:37:15 +02:00
Michael Niedermayer	e1c0cfaa41	avcodec/tiff: more completely check bpp/bppcount Fixes pixel format selection Fixes out of array accesses Fixes: asan_heap-oob_1766029_6_asan_heap-oob_20aa045_332_cov_1823216757_m2-d1d366d7965db766c19a66c7a2ccbb6b.tif Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-03 16:33:06 +02:00
Michael Niedermayer	8b0e96e1f2	avcodec/mmvideo: Bounds check 2nd line of HHV Intra blocks Fixes out of array access Fixes: asan_heap-oob_4da4f3_8_asan_heap-oob_4da4f3_419_scene1a.mm Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-03 14:46:43 +02:00
Michael Niedermayer	d225b0f7aa	avcodec/h263dec: Fix decoding messenger.h263 Fixes http://samples.mplayerhq.hu/V-codecs/h263/h263-raw/messenger.h263 Fixes regression since `b239f3f6` Found-by: Josh Allmann Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-03 12:55:17 +02:00
Michael Niedermayer	105654e376	avcodec/utils: Add case for jv to avcodec_align_dimensions2() Fixes out of array accesses Fixes: asan_heap-oob_12304aa_8_asan_heap-oob_4da4f3_300_intro.jv Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-03 04:48:29 +02:00
James Almer	0de1d6287e	x86/mlpdec: add ff_mlp_rematrix_channel_{sse4,avx2} 2x to 2.5x faster than the C version. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-10-02 22:11:55 -03:00
James Almer	ddb813b0ef	mlpdec: move rematrix_channels code to output_data() Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-10-02 22:11:51 -03:00
Michael Niedermayer	5c378d6a6d	avcodec/mjpegdec: check bits per pixel for changes similar to dimensions Fixes out of array accesses Fixes: asan_heap-oob_16668e9_2_asan_heap-oob_16668e9_346_miss_congeniality_pegasus_mjpg.avi Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-03 02:18:13 +02:00
Michael Niedermayer	06e7d58410	avcodec/jpeglsdec: Check run value more completely in ls_decode_line() previously it could have been by 1 too large Fixes out of array access Fixes: asan_heap-oob_12240f5_1_asan_heap-oob_12240f5_448_t8c1e3.jls Fixes: asan_heap-oob_12240f5_1_asan_heap-oob_12240f5_448_t8nde0.jls Fixes: asan_heap-oob_12240fa_1_asan_heap-oob_12240fa_448_t16e3.jls Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-03 02:18:08 +02:00
Michael Niedermayer	77b3e110d2	avcodec: bump micro version for av_lockmgr_register() changes in `a950edb472` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-02 22:14:02 +02:00
Manfred Georg	a950edb472	avcodec/utils: av_lockmgr_register defines behavior on failure. The register function now specifies that the user callback should leave things in the same state that it found them on failure but that failure to destroy is ignored by the library. The register function is now explicit about its behavior on failure (it unregisters the previous callback and destroys all mutex). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-02 21:18:49 +02:00
wm4	cdd6f059a6	avcodec, avutil: allow more control about how samples are skipped Add CODEC_FLAG2_SKIP_MANUAL (exposed as "skip_manual"), which makes the decoder export sample skip information via side data, instead of applying it automatically. The format of the side data is the same as AV_PKT_DATA_SKIP_SAMPLES, but since AVPacket and AVFrame side data constants overlap, AV_FRAME_DATA_SKIP_SAMPLES needs to be introduced. This is useful for applications which want to do the timestamp calculations manually, or which actually want to retrieve the padding. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-02 20:21:00 +02:00
Yusuke Nakamura	6ea357ea83	Fix compilation of jpeg2000dsp when disabling the encoder. Signed-off-by: James Almer <jamrial@gmail.com>	2014-10-02 12:56:13 -03:00
Carl Eugen Hoyos	80ca627abb	Check for oom in the dirac parser. Fixes ticket #3996.	2014-10-02 09:31:41 +02:00
James Almer	c9f2ec8a34	jpeg2000: split off inverse MCT decoding as Jpeg2000DSP This makes the addition of arch optimized functions easier. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-10-02 03:21:45 -03:00
James Almer	acebff8e5d	x86/mpegvideoencdsp: improve ff_pix_sum16_sse2 ~15% faster. Also add an mmxext version that takes advantage of the new code, and build it alongside with the mmx version only on x86_32. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-10-01 13:07:22 -03:00
Michael Niedermayer	0a7afedc48	avcodec/libx264: add avcintra-class Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-01 16:39:19 +02:00
Michael Niedermayer	d10d1b8655	libx265: enable psnr reporting when requested by the user This is similar to what is done in libx264.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	2014-10-01 14:31:48 +01:00
Christophe Gisquet	9a3653c9ec	hevc: reuse edge emu buffer for coefficients Kind of hackish but... Reviewed-by: Mickael Raulet <Mickael.Raulet@insa-rennes.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-01 12:12:28 +02:00
Manfred Georg	79551d2c7a	avcodec/utils: Force mutex to NULL after destruction. A badly behaving user provided mutex manager (such as that in OpenCV) may not reset the mutex to NULL on destruction. This can cause a problem for a later mutex manager (which may assert that the mutex is NULL before creating). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-10-01 00:56:53 +02:00
Michael Niedermayer	cda5d89def	avcodec/bitstream_filter: Use av_bitstream_filter_next() instead of direct access in av_bitstream_filter_init() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-30 20:27:07 +02:00
Clément Bœsch	0eb4a42812	avcodec/srtdec: use AVBPrint API	2014-09-30 20:21:15 +02:00
Clément Bœsch	55180b3299	Kill timed SRT	2014-09-30 20:21:14 +02:00
Benoit Fouet	d5ddcb5f8e	avcodec/h264_mp4toannexb_bsf: use the given padding in h264_extradata_to_annexb(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-30 13:12:36 +02:00
Benoit Fouet	1cf4d2e9be	avcodec/h264_mp4toannexb_bsf: add a case when only SPS/PPS is in the stream. When only SPS or PPS is present in the stream, copy the missing one from AVCC before insertion to the output stream. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-30 11:33:06 +02:00
Michael Niedermayer	61c0683080	avcodec/mpegvideo_enc: Fix leak on bitstream buffer reallocation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-30 05:19:20 +02:00
Michael Niedermayer	1441641d78	avcodec/mpegvideo_enc: Allocate only a small buffer and reallocate as needed This should reduce the memory requirement Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-29 21:50:53 +02:00
Michael Niedermayer	46807921f7	Merge commit 'e3a00acde05c925617dc19b5373969d864bf8414' * commit 'e3a00acde05c925617dc19b5373969d864bf8414': hevc: Initialize mergecand_list to 0 Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-29 21:02:15 +02:00
Michael Niedermayer	cf32181b70	avcodec/put_bits: Add rebase_put_bits() Reviewed-by: Benoit Fouet <benoit.fouet@free.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-29 15:22:37 +02:00
Michael Niedermayer	2cd7c99498	h264: reset ret to avoid propagating minor failures Unbreak `772d150a6e`. CC: libav-stable@libav.org Bug-Id: 750 / 905753 Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	2014-09-29 12:33:55 +01:00
Luca Barbato	e3a00acde0	hevc: Initialize mergecand_list to 0 Unbreak `cf6090dc62`. CC: libav-stable@libav.org Sample-Id: hevc-conformance-LTRPSPS_A_Qualcomm_1	2014-09-29 12:33:46 +01:00
Michael Niedermayer	8ba6945487	avcodec/utils: Fix off by 1 error causing unneeded allocation in ff_fast_malloc() Reviewed-by: Benoit Fouet <benoit.fouet@free.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-29 12:56:45 +02:00
Michael Niedermayer	755f7929c6	avcodec/mpegvideo_enc: Only enforce rc_max_available_vbv_use on first encoding attempt This reduces repeatly re-encoding to achieve VBV compliance Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-28 23:59:44 +02:00
Michael Niedermayer	d22e88d120	avcodec/x86/fmtconvert: Fix operand size in ff_int32_to_float_fmul_array8_sse* Fixes acodec-dca2 fate failure Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-28 19:04:06 +02:00
Michael Niedermayer	04152a31cb	avcodec/vc1dec: Fixing is_intra, 2nd attempt This also un-does the fate changes from `a52f443714`, leaving this fix without even small differences in the output, that is a sample for which this makes a vissible difference is very welcome Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-28 15:10:40 +02:00
Michael Niedermayer	a52f443714	avcodec/vc1dec: fix is_intra block vs. mb bug Fixes CID1194380 There are no vissible differences in the changed fate samples. Only a tiny number of pixels change by tiny amounts in the frames i checked If someone has a file that shows a vissible difference, please post it. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-28 14:27:35 +02:00
Michael Niedermayer	3956b12fde	avcodec/libx265: enable psnr reporting when requested by the user This is similar to what is done in libx264.c Fixes Ticket3567 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-28 04:14:43 +02:00
Michael Niedermayer	4d9a46fe31	avcodec/libx264: mark unchanged pointer arguments as const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-28 03:40:13 +02:00
Michael Niedermayer	d85ebea3f3	avcodec/ac3enc_template: fix out of array read Found-by: Andreas Cadhalpun Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-27 20:34:44 +02:00
Clément Bœsch	5ec90c90c6	avcodec/subviewerdec: remove old compat code	2014-09-27 17:55:29 +02:00
Clément Bœsch	180d7f330b	avcodec/microdvddec: remove old compat code	2014-09-27 17:55:22 +02:00
Christophe Gisquet	f183febcda	hevc: remove CodingTree Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-27 11:50:41 +02:00
Michael Niedermayer	be5dd8aa55	Merge commit '4e03b2097ca59843ed65424a572b7acd5345f088' * commit '4e03b2097ca59843ed65424a572b7acd5345f088': mpeg12: Always invoke the get_format() callback Conflicts: libavcodec/mpeg12dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-27 03:38:48 +02:00
Michael Niedermayer	28b1698a7c	Merge commit 'ce42316321145c435029dc288c2b5f1d48519dde' * commit 'ce42316321145c435029dc288c2b5f1d48519dde': h264: Always invoke the get_format() callback Conflicts: libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-27 03:21:56 +02:00
Michael Niedermayer	01831fd004	Merge commit '1c80c9d7ef809180042257200c7b5f6b81d0b0e2' * commit '1c80c9d7ef809180042257200c7b5f6b81d0b0e2': hwaccel: Call ->get_format again if hwaccel init fails Conflicts: libavcodec/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-27 02:42:30 +02:00
James Almer	26cd7b1e1a	x86/fmtconvert: add ff_int32_to_float_fmul_array8_{sse,sse2} About two times faster than the c wrapper. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-26 20:48:40 -03:00
Michael Niedermayer	7618d360ca	Merge commit '7703995a2e8760e66ff35148bf029e0f9e30dbe6' * commit '7703995a2e8760e66ff35148bf029e0f9e30dbe6': flac: Remove unused headers Conflicts: libavcodec/flacdec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-26 22:33:28 +02:00
Michael Niedermayer	c895fa7f66	Merge commit 'cc4992aaf3dbb0af88d9727983d75636baf1f8cc' * commit 'cc4992aaf3dbb0af88d9727983d75636baf1f8cc': ac3enc: allow Dolby Pro Logic IIz as the Dolby Surround EX mode. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-26 22:18:12 +02:00
Michael Niedermayer	15fda8bcf1	Merge commit '4c2fd4b262347273afe97865ba451a1abde43ae6' * commit '4c2fd4b262347273afe97865ba451a1abde43ae6': ac3enc: allow Dolby Pro Logic II as a preferred downmix mode. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-26 22:07:35 +02:00
Rémi Denis-Courmont	4e03b2097c	mpeg12: Always invoke the get_format() callback Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-09-26 21:28:37 +02:00
Rémi Denis-Courmont	ce42316321	h264: Always invoke the get_format() callback Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-09-26 21:28:37 +02:00
Rémi Denis-Courmont	1c80c9d7ef	hwaccel: Call ->get_format again if hwaccel init fails This allows the application to fall back on another hwaccel or, more likely, software decoding. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-09-26 21:28:36 +02:00
Michael Niedermayer	bde8eb7fa3	Merge commit 'b5fe13448b13bfdd48a75b7e12387e11e3526d7c' * commit 'b5fe13448b13bfdd48a75b7e12387e11e3526d7c': vc1: Use logical instead of bitwise or for coded_inter Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-26 20:47:43 +02:00
Tristan Matthews	7703995a2e	flac: Remove unused headers Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-09-26 10:33:01 -07:00
Tim Walker	cc4992aaf3	ac3enc: allow Dolby Pro Logic IIz as the Dolby Surround EX mode. This is actually defined in the A/52 specification.	2014-09-26 17:09:14 +02:00
Tim Walker	4c2fd4b262	ac3enc: allow Dolby Pro Logic II as a preferred downmix mode. Some encoders already use this value even though it's reserved in the A/52 specification.	2014-09-26 17:09:13 +02:00
Michael Niedermayer	a97328afef	vc1: Use logical instead of bitwise or for twomv CC: libav-stable@libav.org Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Tim Walker <tdskywalker@gmail.com>	2014-09-26 16:55:36 +02:00
Tim Walker	b5fe13448b	vc1: Use logical instead of bitwise or for coded_inter This appears to be the intended behavior.	2014-09-26 16:18:42 +02:00
Michael Niedermayer	ee2e5acdb1	avcodec/dxtory: remove unused variables Found-by: Benoit Fouet <benoit.fouet@free.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-26 12:51:40 +02:00
Michael Niedermayer	4c57be124f	Merge commit 'b97f6ef956293fe06ae1e99bd295f42613081f37' * commit 'b97f6ef956293fe06ae1e99bd295f42613081f37': pcm-dvd: Move a variable to a smaller scope Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-26 12:30:02 +02:00
Diego Biurrun	b97f6ef956	pcm-dvd: Move a variable to a smaller scope This avoids an unused variable warning on big-endian systems.	2014-09-26 02:15:34 -07:00
Carl Eugen Hoyos	8de7bdd756	Show correct pix_fmt for vp9 videos != AV_PIX_FMT_YUV420P.	2014-09-26 00:06:41 +02:00
Michael Niedermayer	a43bcaafe2	avcodec/dxtory: Support dxtory-2.0.127.avi Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-25 23:46:56 +02:00
Carl Eugen Hoyos	c0f9df30dd	lavc/x86/idctdsp.h: Fix make checkheaders.	2014-09-25 22:18:25 +02:00
James Almer	a829870b2f	avcodec/svq1enc: align buffer used by simd functions Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-25 16:00:20 -03:00
James Almer	4b892e469b	x86/cavsdsp: fix buffer alignment in cavs_idct8_add_mmx() It may be used by ff_add_pixels_clamped_sse2(). Should fix fate-cavs failures on some systems. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-25 16:00:16 -03:00
Michael Niedermayer	a6fd685fed	Merge commit 'd07ddc93e29a4fdf12cd426953a7ecd5abe5e36d' * commit 'd07ddc93e29a4fdf12cd426953a7ecd5abe5e36d': avcodec: Fix a doxy comment to refer to the right function Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-25 12:09:32 +02:00
Martin Storsjö	d07ddc93e2	avcodec: Fix a doxy comment to refer to the right function CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	2014-09-25 10:01:25 +03:00
Michael Niedermayer	303fc9b368	avcodec/mpegvideo_enc: write a log message at verbose level if frame re-encoding occurs due to VBV Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-25 05:28:32 +02:00
James Almer	4f4f08e6f0	x86/idctdsp: port {put,add}_pixels_clamped to yasm Also add sse2 versions for both. put_pixels_clamped port and sse2 version originally written by Timothy Gu. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-24 21:52:13 -03:00
James Almer	c99a882814	avcodec/idctdsp: change {put,add}_pixels_clamped to ptrdiff_t line_size Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-24 21:43:19 -03:00
James Almer	ad26e83f9c	avcodec/x86: use function pointers for {put,add}_pixels_clamped Same behavior as in simple_idct. This way the best optimized versions available will be used instead. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-24 18:52:32 -03:00
James Almer	70277d1d23	x86/videodsp: add ff_emu_edge_{hfix,hvar}_avx2 ~15% faster than sse2. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-24 16:12:55 -03:00
Christophe Gisquet	3fe962940f	hevc: move intermediate bidir buffer Other buffers are already there. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-24 01:26:12 +02:00
Christophe Gisquet	de60ce391d	hevc: remove unneeded buffer. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-24 01:26:12 +02:00
James Almer	164d6c7f5b	x86/videodsp: fix warning about discarded 'const' qualifier Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-23 19:59:20 -03:00
James Almer	789274dca8	avcodec/libvpxdec: don't check for formats other than i420 when vp9 decoding is disabled Should fix ticket #3958. Reviewed-by: James Zern <jzern@google.com> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-23 19:50:28 -03:00
Bernd Kuhls	6b733be755	Fix compile error on arm4/arm5 platform Since these commits http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=adf8227cf4e7b4fccb2ad88e1e09b6dc00dd00ed http://git.videolan.org/?p=ffmpeg.git;a=commitdiff;h=db7f1c7c5a1d37e7f4da64a79a97bea1c4b6e9f8 compilation on arm4/arm5 fails: libavcodec/libavcodec.so: undefined reference to `ff_startcode_find_candidate_armv6' Because libavcodec/arm/Makefile contains ARMV6-OBJS-$(CONFIG_STARTCODE) += arm/startcode_armv6.o function ff_startcode_find_candidate_armv6 is not included for older ARM archs. The bug was found during automatic buildroot builds: http://autobuild.buildroot.net/results/ec7/ec71e4f16ee9106747dff5f15999cbd17903e76f//build-end.log Quote from configure summary: ARCH arm (armv4t) big-endian no runtime cpu detection yes ARMv5TE enabled no ARMv6 enabled no ARMv6T2 enabled no http://autobuild.buildroot.net/results/be7/be72eb182eaccf0064a32c9dfc2ac1c0d6555506/build-end.log ARCH arm (armv5te) big-endian no runtime cpu detection yes ARMv5TE enabled yes ARMv6 enabled no ARMv6T2 enabled no This patch provides the necessary #if clauses as discussed with Michael: https://ffmpeg.org/pipermail/ffmpeg-devel/2014-September/163329.html Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-23 21:11:05 +02:00
Pascal Massimino	e5b3112996	avcodec/webp: fix default palette color 0xff000000 -> 0x00000000 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-23 17:15:20 +02:00
Michael Niedermayer	b0f7de3e7c	avcodec/asvenc: fix AAN scaling Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-23 17:04:02 +02:00
Michael Niedermayer	0bb5ad7a06	avcodec/asvenc: Fix integer overflow in level Warn if the qscale is too low for the input data and clip levels to minimize artifacts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-23 15:46:52 +02:00
James Almer	6b2caa321f	x86/vp9: add AVX and AVX2 MC Roughly 25% faster MC than ssse3 for blocksizes 32 and 64. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-22 22:35:03 -03:00
Nicholas Robbins	c7d21dee28	libavcodec/dvdsubdec: Add option forced_subs_only to only decode forced subtitle frames. Signed-off-by: Nicholas Robbins <nickrobbins@yahoo.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-22 21:01:13 +02:00
Michael Niedermayer	544380aaf0	avcodec/4xm: Make src of decode_p_block() const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-22 18:09:28 +02:00
Michael Niedermayer	3a7f9db180	avcodec/snow: Make block argumrnt of ff_snow_pred_block() const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-22 18:06:56 +02:00
Clément Bœsch	ce8dc93aef	avcodec/webvttdec: add some memory checks	2014-09-21 18:41:45 +02:00
Clément Bœsch	36c3a0167a	avcodec/textdec: add some memory checks	2014-09-21 18:41:45 +02:00
Clément Bœsch	947a5111dd	avcodec/subviewerdec: add some memory checks	2014-09-21 18:41:45 +02:00
Clément Bœsch	592716227c	avcodec/srtdec: add some memory checks	2014-09-21 18:41:45 +02:00
Clément Bœsch	6a65da3a18	avcodec/samidec: add some memory checks	2014-09-21 18:41:45 +02:00
Clément Bœsch	8e7808b524	avcodec/realtextdec: add some memory checks	2014-09-21 18:41:45 +02:00
Clément Bœsch	27a9bee243	avcodec/mpl2dec: add some memory checks	2014-09-21 18:41:45 +02:00
Clément Bœsch	e833b02f2f	avcodec/movtextdec: add some memory checks	2014-09-21 18:41:45 +02:00
Clément Bœsch	ac95b436db	avcodec/microdvddec: add some memory checks	2014-09-21 18:41:45 +02:00
Clément Bœsch	4c85073044	avcodec/jacosubdec: add some memory checks	2014-09-21 18:41:45 +02:00
Clément Bœsch	d210c0e777	avcodec/ass: add ff_ass_add_rect_bprint() helper	2014-09-21 18:41:45 +02:00
Hendrik Leppkes	36bf549b27	mlpdec: support TrueHD streams with an Atmos substream The fourth substream is being discarded, since its not raw audio data, but an encoded Atmos stream which needs a specialized decoder. Fixes decoding of the true hd stream from Transformers\ -\ Age\ of\ Extinction\ 2014\ 1080P-003.mkv Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-21 14:38:32 +02:00
Hendrik Leppkes	ff34b2d6d3	mlpdec: support major sync headers with optional extension blocks Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-21 13:32:56 +02:00
Michael Niedermayer	950ce21d4a	Merge commit '103391ca90b2f7c56ae756d76c76f7c3dfa28dd4' * commit '103391ca90b2f7c56ae756d76c76f7c3dfa28dd4': dca: Remove some commented-out cruft Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-21 11:51:34 +02:00
Michael Niedermayer	28dce3cdbc	avcodec/alacenc: Remove unused variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-20 23:54:00 +02:00
Christophe Gisquet	9950073655	alacenc: remove unneeded masking The extra bits have already been masked, so this was not doing anything. Noticed-by: Justin Ruggles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-20 20:58:43 +02:00
Christophe Gisquet	a084493535	alacenc: fix incorrect buffer use The issue lies in actually dead code ("for now it's not used"). Noticed-by: Justin Ruggles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-20 20:45:57 +02:00
Diego Biurrun	103391ca90	dca: Remove some commented-out cruft	2014-09-20 13:49:52 +02:00
James Almer	33c752be51	x86/me_cmp: port mmxext vsad functions to yasm Also add mmxext versions of vsad8 and vsad_intra8, and sse2 versions of vsad16 and vsad_intra16. Since vsad8 and vsad16 are not bitexact, they are accordingly marked as approximate. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-19 20:50:20 -03:00
Michael Niedermayer	5c073bbb57	avcodec/dvdsubdec: fix VD/SD identifier name Found-by: Nicholas Robbins <nickrobbins-at-yahoo.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-19 23:47:20 +02:00
James Almer	6edd6a4f00	avcodec/dv_profile: deprecate internal function that shouldn't be public Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-19 14:32:38 -03:00
Pascal Massimino	4fd21d58a7	libavcodec/webp: treat out-of-bound palette index as translucent black See https://code.google.com/p/webp/issues/detail?id=206 for a description of the problem/fix. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> This patch makes the decoder follow the recommendation of the spec. There is some disagreement (see "[FFmpeg-devel] [PATCH]: libavcodec/webp") about what would be best to be written in the spec, so in case the spec is changed again, this potentially would need to be amended or reverted	2014-09-19 16:33:05 +02:00
Gianluigi Tiesi	59af5383c1	avcodec/libilbc: support for latest git of libilbc in the latest git commits of libilbc developers removed WebRtc_xxx typedefs This commit uses int types instead, it's safe to apply also for previous versions since WebRtc_Word16 was always a typedef of int16_t and WebRtc_UWord16 a typedef of uint16_t Reviewed-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-19 09:29:07 +02:00
James Almer	77f9a81cca	x86/me_cmp: combine sad functions into a single macro No point in having the sad8 functions separate now that the loop is no longer unrolled. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-17 23:52:36 -03:00
Michael Niedermayer	41d82b85ab	avcodec/x86/vp9lpf: Always include x86util.asm Fixes executable stack Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-17 23:37:46 +02:00
Michael Niedermayer	85f2c0124d	avcodec/x86/me_cmp: fix sad8xh This adds back support for 8x4 and 8x16 it does not support 8x2, i think nothing uses that Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-17 14:08:24 +02:00
James Almer	0456d169c4	x86/me_cmp: port mmxext and sse2 sad functions to yasm Also add a missing c->pix_abs[0][0] initialization, and sse2 versions of sad16_x2, sad16_y2 and sad16_xy2 (%15 to %20 faster than mmxext). Since the _xy2 versions are not bitexact, they are accordingly marked as approximate. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-17 11:12:50 +02:00
Michael Niedermayer	7d43fbe3ae	Merge commit '45ff7c93dd84a254cc96acc589e5ac3d7bd16bce' * commit '45ff7c93dd84a254cc96acc589e5ac3d7bd16bce': dca: K&R formatting cosmetics Conflicts: libavcodec/dca_parser.c libavcodec/dcadec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-16 20:31:02 +02:00
Gabriel Dume	45ff7c93dd	dca: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-09-16 04:42:32 -07:00
Michael Niedermayer	688a40b4ed	avcodec/h264_sei: ff_h264_decode_sei: dont try to parse trailing zeroes reduces noise for tserrors.ts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-16 04:07:22 +02:00
James Almer	91459bd320	avcodec: remove obsolete FF_API_DSPUTIL cruft Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-14 22:13:05 -03:00
Michael Niedermayer	6beea6f017	avcodec/tiff: fix odd dimensioned yuv Fixes Ticket3893 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-15 01:38:02 +02:00
Deb Mukherjee	04b0dda853	avcodec/libvpxdec: Adds decode support for formats other than 420 Handles decoding of new VP9 profiles 1-3 with different color sampling and bit-depths. For high bitdepth (profiles 2 and 3) support, we currently need to link with the highbitdepth branch of libvpx with --enable-experimental and --enable-vp9-high config options on. But eventually this branch will be merged into master, whereafter to enable high bitdepth support you will need to link with libvpx with configure option --enable-vp9-highbitdepth on. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-14 20:27:28 +02:00
Clément Bœsch	b24d74e44a	avcodec/microdvddec: indent fix	2014-09-14 20:00:11 +02:00
Clément Bœsch	fcfa3ebed1	avcodec/utils: remove avcodec_ prefix for internal symbol	2014-09-14 19:07:09 +02:00
Michael Niedermayer	b227be34db	avcodec/mjpegenc: the AMV encoder doesnt support yuv422 Fixes Ticket3883 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-14 17:09:38 +02:00
Clément Bœsch	b96d864fd6	avcodec/mjpegdec: Fix chroma width rounding Fixes vertical line at the right side Fixes Ticket 3929 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-13 20:25:27 +02:00
Michael Niedermayer	ceb2fe027f	avcodec/bmp_parser: delay frame end detection to the next header or EOF Fixes Ticket3687 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-13 17:46:18 +02:00
Michael Niedermayer	3c6d824b80	avcodec/bmp_parser: simplify Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-13 17:21:31 +02:00
Michael Niedermayer	b11d1889ef	avcodec/bmp_parser: fix parsing a single bmp which has a fsize < its header Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-13 17:10:13 +02:00
Michael Niedermayer	8572dbc5db	avcodec/ac3en: use FF_ALLOC(Z)_ARRAY() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-13 13:28:38 +02:00
Michael Niedermayer	4a203b7737	avcodec/png_parser: Return the buffered data at the end Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-11 16:47:01 +02:00
Michael Niedermayer	a6153bde3d	avcodec/pngdec: print the actual number of bytes left in the error case Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-11 16:47:01 +02:00
Michael Niedermayer	3e56ae67d3	avcodec/h264: Use FF_ALLOCZ_ARRAY_OR_GOTO() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-10 22:37:35 +02:00
Michael Niedermayer	7258b5eb65	avcodec/dnxhdenc: Use FF_ALLOCZ_ARRAY_OR_GOTO() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-10 22:37:35 +02:00
Michael Niedermayer	743d489c9a	avcodec/mpegvideo: Use FF_ALLOCZ_ARRAY_OR_GOTO() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-10 20:50:32 +02:00
Michael Niedermayer	6f48c60956	avcodec/twinvq: Use FF_ALLOC_ARRAY_OR_GOTO() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-10 20:44:19 +02:00
Michael Niedermayer	c4a0c64f14	avcodec/aacenc: Use FF_ALLOCZ_ARRAY_OR_GOTO() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-10 15:18:29 +02:00
Michael Niedermayer	7fe59eeaaf	avcodec/ac3enc_template: Use FF_ALLOC_ARRAY_OR_GOTO() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-10 15:18:29 +02:00
Michael Niedermayer	8b7a39d7ea	avcodec/adpcmenc: Use FF_ALLOC_ARRAY_OR_GOTO() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-10 15:18:29 +02:00
Michael Niedermayer	35a9959aca	avcodec/snow: make new_picture const Fixes "assignment discards const qualifier from pointer target type" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-09 21:02:37 +02:00
Michael Niedermayer	96b069450c	Merge commit 'ee0ebd3c1412fdd9d80aa97c98d1a20b893f1f47' * commit 'ee0ebd3c1412fdd9d80aa97c98d1a20b893f1f47': dv: K&R formatting cosmetics Conflicts: libavcodec/dv.c libavcodec/dv.h libavcodec/dv_profile.c libavcodec/dvdec.c libavcodec/dvenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-09 19:30:55 +02:00
Gabriel Dume	ee0ebd3c14	dv: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-09-09 05:30:28 -07:00
Michael Niedermayer	881f96c4c2	avcodec/rawenc: drop sizeof(AVFrame) dependency Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-09 13:22:33 +02:00
Michael Niedermayer	b63052839a	Merge commit '9752d07d33d5370f7819865fbb5e582b982aad06' * commit '9752d07d33d5370f7819865fbb5e582b982aad06': dirac: K&R formatting cosmetics Conflicts: libavcodec/dirac.c libavcodec/dirac_parser.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-09 12:12:29 +02:00
Gabriel Dume	9752d07d33	dirac: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-09-09 01:39:47 -07:00
Michael Niedermayer	1360db7e88	avcodec/mpeg4videodec: fix 'libavcodec/mpeg4videodec.c:2762:22: warning: unused variable mpeg4_vdpau_class [-Wunused-const-variable]' Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-08 21:31:47 +02:00
Michael Niedermayer	a67b6c9541	avcodec/cabac_functions: fix "warning: UNCHECKED_BITSTREAM_READER is not defined, evaluates to 0" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-08 21:06:47 +02:00
Michael Niedermayer	baee313aa9	avcodec/diracdec: Fix "warning: comparison of constant 4 with expression of type enum dirac_subband is always true [-Wtautological-constant-out-of-range-compare]" Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-08 20:47:47 +02:00
Carl Eugen Hoyos	2b1f6a3516	Print the actual bit depth for audio if it is different from the sample_fmt bit depth. This is already done for video.	2014-09-08 17:49:11 +02:00
Michael Niedermayer	5a6dd925cb	avcodec/ac3dec_fixed: remove unused arrays Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-08 16:59:16 +02:00
Michael Niedermayer	f044fc0372	Merge commit '1274ea8dbaec44355bde07f6bb31fec0c4e6fd2d' * commit '1274ea8dbaec44355bde07f6bb31fec0c4e6fd2d': Split off floating point AAN (I)DCT into separate components Conflicts: configure libavcodec/Makefile libavcodec/dct-test.c libavcodec/idctdsp.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-08 00:54:55 +02:00
Diego Biurrun	1274ea8dba	Split off floating point AAN (I)DCT into separate components	2014-09-07 13:36:26 -07:00
Michael Niedermayer	cfce6f7efd	avcodec/mpegvideo: Set err on failure in ff_mpv_common_frame_size_change() Found-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-07 14:26:19 +02:00
Michael Niedermayer	0d0f7f0ba4	avcodec/mpegvideo: check that the context is initialized in ff_mpv_common_frame_size_change() The function otherwise would initialize the context without setting context_initialized alternatively we could set context_initialized Fixes valgrind anomalies related to ticket 3928 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-07 13:26:22 +02:00
Michael Niedermayer	2762323c37	avcodec/mpegvideo: Use "goto fail" for all error paths in ff_mpv_common_frame_size_change() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-07 13:26:22 +02:00
Michael Niedermayer	94c61cd9ae	avcodec/mpegvideo: free_context_frame() cannot fail, make it return void Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-07 13:26:22 +02:00
Michael Niedermayer	033a5334ba	avcodec/h264: Allow partial escaping Fixes Ticket3923 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-07 01:58:18 +02:00
Michael Niedermayer	cbb277988a	avcodec/hevc_ps: Always initialize backup in decode_vui() Fixes CID1237283 Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-06 21:36:56 +02:00
Reimar Döffinger	3dbf569032	huffyuvdec: avoid large stack use. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-06 21:01:09 +02:00
Reimar Döffinger	092d1977cc	cabac: Allow hardcoding CABAC table. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-06 20:59:20 +02:00
Reimar Döffinger	0f1281b2b8	cabac: initialize all of ff_h264_cabac_tables programmatically. Moves it from .data to .bss, slightly reducing binary size. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-06 20:59:20 +02:00
Reimar Döffinger	87c7fb2b21	aacsbr: support hardcoding tables. For sbr_qmf_window_us there is even a question if it maybe should be fully hardcoded all the time. Since half of it is coded, it ends up in .data and not .bss. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-06 20:59:20 +02:00
Mickaël Raulet	684d0a0b23	avcodec/hevc: fix dead code fix CID 1231985 cherry picked from commit 745a35a777eaa5f77b8660b44098110a29916aae Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-06 20:36:27 +02:00
Michael Niedermayer	1654ca7d4e	avcodec/mjpegdec: fix rounding of chroma_height Fixes green line at the bottom Fixes Ticket3913 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-06 03:13:57 +02:00
Michael Niedermayer	dcb29d37d4	avcodec/mpegvideo: set codec tags in ff_mpv_decode_init() Fixes Ticket3912 Reviewed-by: Benoit Fouet <benoit.fouet@free.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-05 20:48:23 +02:00
Michael Niedermayer	4dee4a4470	avcodec/mpegvideo: Factor ff_mpv_decode_init() out Reviewed-by: Benoit Fouet <benoit.fouet@free.fr> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-05 20:48:06 +02:00
Michael Niedermayer	0a7239ae25	Merge commit '2143948381c8118bdc2f50bd4079520b9885bd54' * commit '2143948381c8118bdc2f50bd4079520b9885bd54': Drop unnecessary av_unused attributes. Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-05 20:21:47 +02:00
Michael Niedermayer	1e4e760f76	Merge commit '213e606752d16f51337e94431962fb5d7749c07e' * commit '213e606752d16f51337e94431962fb5d7749c07e': Replace av_unused attributes by block structures Conflicts: libavcodec/h264_loopfilter.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-05 19:24:49 +02:00
Michael Niedermayer	73aeb27cfe	Merge commit '096a1d5b46391f65dfd0bee6292e9962f53bd7c8' * commit '096a1d5b46391f65dfd0bee6292e9962f53bd7c8': rdft: Move some variables into a separate block Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-05 19:16:15 +02:00
Michael Niedermayer	8c6cfffa01	Merge commit 'b574e1e97ea7067a5fcd3876e30a67df0e4e6611' * commit 'b574e1e97ea7067a5fcd3876e30a67df0e4e6611': get_bits: Add OPEN_READER macro variant w/o size_plus8 Conflicts: libavcodec/get_bits.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-05 19:08:27 +02:00
Diego Biurrun	2143948381	Drop unnecessary av_unused attributes.	2014-09-05 13:55:04 +02:00
Diego Biurrun	213e606752	Replace av_unused attributes by block structures This is more portable and avoids warnings with compilers that do not properly support av_unused.	2014-09-05 13:55:04 +02:00
Diego Biurrun	096a1d5b46	rdft: Move some variables into a separate block This avoids an unused variable warning with hardcoded tables.	2014-09-05 13:55:03 +02:00
Diego Biurrun	b574e1e97e	get_bits: Add OPEN_READER macro variant w/o size_plus8 This avoids a trillion warnings from MSVC.	2014-09-05 13:55:03 +02:00
Benoit Fouet	4f10495055	tiff: fix {2,4}bpp grayscale palettes. Create a default grayscale palette for 2 or 4 bpp grayscale tiff, if there is no palette defined. Fixes ticket #3915 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-05 12:57:22 +02:00
Stefano Sabatini	39b517fac0	lavc/libvpxenc: show crf CQ value in error message	2014-09-05 11:20:07 +02:00
James Almer	52ec81c67d	x86/hevc_res_add: add missing guards to hevc_transform_add32_8_avx2 Should fix compilation with old Yasm/Nasm versions. Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-04 23:34:01 -03:00
James Almer	c3d2426cca	x86/hevc_res_add: add ff_hevc_transform_add32_8_avx2 ~20% faster than AVX. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-09-04 20:21:29 -03:00
James Darnley	46ef45ab59	lavc/x86/v210: give cpuflag to INIT macro This lets the cglobal macro automatically append a suffix to the function name. This means that INIT_XMM avx must be used rather than INIT_AVX. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-05 00:35:07 +02:00
Michael Niedermayer	ddc6adaa28	Merge commit '4d55e9de27894ddfb337b28cd7aa6d14a12666d2' * commit '4d55e9de27894ddfb337b28cd7aa6d14a12666d2': vc1: Split bits used in libavformat into a separate header Conflicts: libavformat/movenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-04 20:09:01 +02:00
Michael Niedermayer	5a20f1885d	Merge commit 'f20518568a77a6138fc74021ce56013ab72907ba' * commit 'f20518568a77a6138fc74021ce56013ab72907ba': build: Split WMA frequencies into a separate object file Conflicts: configure libavcodec/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-04 19:46:06 +02:00
Michael Niedermayer	91a8b933fb	Merge commit '803f8992f11d1eb301672cd13c685a7b1d04c467' * commit '803f8992f11d1eb301672cd13c685a7b1d04c467': build: cosmetics: Group hwaccel OBJS declarations together Conflicts: libavcodec/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-04 19:18:08 +02:00
Michael Niedermayer	a52e74db17	Merge commit '2b8b0da09cf0dc2535de42f95110eb633f36d8c8' * commit '2b8b0da09cf0dc2535de42f95110eb633f36d8c8': fdctdsp: cosmetics: Drop one unnecessary if-block level Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-04 19:10:33 +02:00
Diego Biurrun	4d55e9de27	vc1: Split bits used in libavformat into a separate header This reduces inter-library dependencies.	2014-09-04 07:11:03 -07:00
Diego Biurrun	f20518568a	build: Split WMA frequencies into a separate object file These are the only WMA bits shared with binkaudio. Splitting them off reduces the binnkaudio dependency on general WMA code.	2014-09-04 05:19:46 -07:00
Diego Biurrun	803f8992f1	build: cosmetics: Group hwaccel OBJS declarations together	2014-09-04 05:19:39 -07:00
Michael Niedermayer	75a9859ac6	Merge commit 'd2a4e4b9cc9a0c2661e1c1d6f6b51babac2cec1b' * commit 'd2a4e4b9cc9a0c2661e1c1d6f6b51babac2cec1b': wma: K&R formatting cosmetics Conflicts: libavcodec/wma.c libavcodec/wmadec.c libavcodec/wmaenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-03 22:10:21 +02:00
Reimar Döffinger	235d401bfa	vorbisenc: avoid large stack allocation. Code is only used during initialization, so malloc/free should be fine to use. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-03 21:22:59 +02:00
Reimar Döffinger	fcfc90ed65	svq1enc: remove pointless array element. Not sure it was meant to be used for something at some point though. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-03 21:22:58 +02:00
Reimar Döffinger	6724254118	ffv1enc: reduce stack usage. A bit more complex than e.g. adding it to the context, but using the context for something that will be used only during initialization seemed a bit wasteful. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-03 21:22:58 +02:00
Diego Biurrun	2b8b0da09c	fdctdsp: cosmetics: Drop one unnecessary if-block level	2014-09-03 03:13:56 -07:00
Michael Niedermayer	eacf42dd50	Merge commit '4912b634b517c8acfc476c5d47f10be83fe7e18b' * commit '4912b634b517c8acfc476c5d47f10be83fe7e18b': x265: Use the encoder defaults Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-03 12:10:09 +02:00
Gabriel Dume	d2a4e4b9cc	wma: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-09-03 03:09:08 -07:00
Michael Niedermayer	928cb84b32	avcodec/idctdsp: Initialize ff_put/add_pixels_clamped correctly so that the optimized functions are also used Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-03 05:19:06 +02:00
Michael Niedermayer	50841da143	avcodec/mpeg4videodec: fix automatic use of the xvid idct on non x86 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-03 05:19:06 +02:00
Michael Niedermayer	feac9cbed0	Merge commit 'eda7571ea1a41c835e3a02fa9517e5bc67d7adce' * commit 'eda7571ea1a41c835e3a02fa9517e5bc67d7adce': wmv2: K&R formatting cosmetics Conflicts: libavcodec/wmv2.c libavcodec/wmv2dec.c libavcodec/wmv2enc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-03 04:13:37 +02:00
Michael Niedermayer	5b58d79a99	Merge commit '7a1d6ddd2c6b2d66fbc1afa584cf506930a26453' * commit '7a1d6ddd2c6b2d66fbc1afa584cf506930a26453': xvid: Add C IDCT Conflicts: libavcodec/dct-test.c libavcodec/xvididct.c See: `298b3b6c1f` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-03 04:09:38 +02:00
Michael Niedermayer	5db23c07a3	Merge commit '95c0cec03acec0a80cc1c7db48f3b2355d9e767b' * commit '95c0cec03acec0a80cc1c7db48f3b2355d9e767b': idctdsp: Add global function pointers for {add\|put}_pixels_clamped functions Conflicts: libavcodec/arm/idctdsp_init_arm.c libavcodec/dct.h libavcodec/idctdsp.c libavcodec/jrevdct.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-03 03:19:40 +02:00
Luca Barbato	4912b634b5	x265: Use the encoder defaults Reset the settings as it is done for x264.	2014-09-03 02:14:17 +02:00
Gabriel Dume	eda7571ea1	wmv2: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-09-02 16:14:22 -07:00
Pascal Massimino	7a1d6ddd2c	xvid: Add C IDCT Thanks to Pascal Massimino and Michael Militzer for relicensing as LGPL. Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-09-02 14:41:13 -07:00
Diego Biurrun	95c0cec03a	idctdsp: Add global function pointers for {add\|put}_pixels_clamped functions These function pointers already existed in the ARM code. Adding them globally allows calls to the function pointers to access arch-optimized versions of the functions transparently.	2014-09-02 14:41:13 -07:00
Michael Niedermayer	9e59a7be1c	Merge commit '91d305790ea0f6fe0f54b48236da42181c39c18b' * commit '91d305790ea0f6fe0f54b48236da42181c39c18b': get_bits: Rename HAVE_BITS_REMAINING --> BITS_AVAILABLE Conflicts: libavcodec/golomb.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-02 22:18:12 +02:00
Michael Niedermayer	c8be5258de	Merge commit 'ff4d1aa8bc3f4fe9d1f684f760b29c51adb569ef' * commit 'ff4d1aa8bc3f4fe9d1f684f760b29c51adb569ef': flv: K&R formatting cosmetics Conflicts: libavcodec/flv.h libavcodec/flvdec.c libavcodec/flvenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-02 22:07:06 +02:00
Michael Niedermayer	4c73123333	Merge commit 'f61e47dd68582529bcf6d42d861c70a320cd1b67' * commit 'f61e47dd68582529bcf6d42d861c70a320cd1b67': asv: K&R formatting cosmetics Conflicts: libavcodec/asvdec.c libavcodec/asvenc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-02 21:57:46 +02:00
Michael Niedermayer	50c6bffb67	Merge commit '74512f7e369da40e1148c92b58cd8e59f7737b8f' * commit '74512f7e369da40e1148c92b58cd8e59f7737b8f': 8svx: Return proper error codes Conflicts: libavcodec/8svx.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-02 21:45:58 +02:00
Reimar Döffinger	3980ab12b7	rangecoder-test: Allow running with small stack size. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-02 19:20:28 +02:00
Reimar Döffinger	e48cd2de98	rl.h: Use on-stack temporary VLC tables instead of having them static. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-02 19:20:28 +02:00
Reimar Döffinger	2ca78936c7	rl.h: remove deprecated and now unused vlc member. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-02 19:20:27 +02:00
Michael Niedermayer	1587989518	avcodec/rawdec: Support CODEC_CAP_PARAM_CHANGE Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-02 13:35:36 +02:00
Diego Biurrun	91d305790e	get_bits: Rename HAVE_BITS_REMAINING --> BITS_AVAILABLE The HAVE_ prefix is reserved for macros set by configure.	2014-09-02 13:10:38 +02:00
Gabriel Dume	ff4d1aa8bc	flv: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-09-02 04:03:45 -07:00
Gabriel Dume	f61e47dd68	asv: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-09-02 03:45:21 -07:00
Gabriel Dume	74512f7e36	8svx: Return proper error codes Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-09-02 03:42:13 -07:00
Michael Niedermayer	f9aadf1fc4	Merge commit 'e205fe6831fe1b5445f7827b5c916425620b4ab5' * commit 'e205fe6831fe1b5445f7827b5c916425620b4ab5': mpeg4videodec: Fix low_delay error message Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-01 21:01:33 +02:00
Michael Niedermayer	f626eaa58e	Merge commit '63f800ca5f4f6b38f3789a7edb03bfabe8bacdd2' * commit '63f800ca5f4f6b38f3789a7edb03bfabe8bacdd2': aac_adtstoasc_bsf: Return proper error code Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-01 20:51:44 +02:00
Michael Niedermayer	38c4316fff	Merge commit 'b8962d64cc71af241601bcab5c3fcdc5735ef4ae' * commit 'b8962d64cc71af241601bcab5c3fcdc5735ef4ae': dxva2: Clean up definition of _WIN32_WINNT Conflicts: libavcodec/dxva2.h See: `89946c8403` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-01 20:45:50 +02:00
Michael Niedermayer	052cd1ce72	Merge commit '4600a85eaa6182e5a27464f6b9cae5a9ddbf3098' * commit '4600a85eaa6182e5a27464f6b9cae5a9ddbf3098': dxva2: Pass variable of correct type to IDirectXVideoDecoder_GetBuffer() Conflicts: libavcodec/dxva2_h264.c libavcodec/dxva2_mpeg2.c libavcodec/dxva2_vc1.c See: `64c53fa16a` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-01 20:31:13 +02:00
Michael Niedermayer	a2dbf379f0	avcodec/dvbsubdec: make compute_edt user settable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-09-01 19:51:58 +02:00
Reimar Döffinger	e8d0b84e8a	h261dec, ituh263dec: Move condition. Stops compiler from doing incredibly stupid things. With vsynth1-flv inner loop goes from 3501 to 3275 decicycles. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-01 19:41:20 +02:00
Reimar Döffinger	36c0043344	h261dec, ituh263dec: ensure CLOSE_READER is done on error paths, too. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-01 19:41:20 +02:00
Reimar Döffinger	2a00812d82	h261dec, ituh263dec: Avoid unnecessary -1 inside inner loop. 3646 -> 3597 decicycles in inner loop when decoding vsynth1-flv. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-09-01 19:41:20 +02:00
Gabriel Dume	e205fe6831	mpeg4videodec: Fix low_delay error message Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-09-01 05:37:00 -07:00
Gabriel Dume	63f800ca5f	aac_adtstoasc_bsf: Return proper error code Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-09-01 05:37:00 -07:00
Diego Biurrun	b8962d64cc	dxva2: Clean up definition of _WIN32_WINNT Only set a value if _WIN32_WINNT is undefined or smaller than 0x0600. This is cleaner than unconditional definition and avoids a number of redefinition warnings. Also only define a value in one of the two dxva2 headers.	2014-09-01 12:23:59 +02:00
Diego Biurrun	4600a85eaa	dxva2: Pass variable of correct type to IDirectXVideoDecoder_GetBuffer() This avoids related incompatible pointer type warnings.	2014-09-01 12:23:58 +02:00
Michael Niedermayer	37c46743ee	avcodec: fix missing doxygen comment marker	2014-09-01 00:52:22 +01:00
Reimar Döffinger	935453102b	ituh263dec: Optimize new RL_VLC based decoding. Together with the switch to RL_VLC this results in a speedup of about 30% in this inner loop. Overall speedup only relevant for medium to high bitrate streams. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-08-31 20:13:58 +02:00
Reimar Döffinger	c0d32686dd	h261dec: Optimize new RL_VLC based decoding. Together with the switch to RL_VLC this results in about 10% speedup for this inner loop. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-08-31 20:13:51 +02:00
Reimar Döffinger	da0a670b3c	h261, h263 decoders: convert to RL_VLC. Some additional optimizations in following patch. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-08-31 20:09:54 +02:00
Reimar Döffinger	3efc174fd6	aacps_tablegen: replace TABLE_CONST by const. Doesn't change generated code, just is more consistent and a bit less error-prone. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-08-31 18:33:27 +02:00
Michael Niedermayer	f0d4f00f24	avcodec/mjpegdec: fix green line at the bottom with upscale v Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-31 15:33:30 +02:00
Michael Niedermayer	63a52ca134	avcodec/mjpegdec: fix green vertical line at the right with upscale h Fixes Ticket3891 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-31 15:16:36 +02:00
Reimar Döffinger	03bf457241	Add av_cold to table generation functions. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-08-31 10:33:02 +02:00
Reimar Döffinger	4fe448738e	WMA: add "const" to avoid warnings with hardcoded tables. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-08-31 10:31:09 +02:00
Reimar Döffinger	3bc5d2a064	ac3dec_fixed: add missing "static const". Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-08-31 10:25:36 +02:00
Reimar Döffinger	18464d7270	sipr16kdata.h: add forgotten const. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-08-31 10:25:36 +02:00
Reimar Döffinger	2bb66cc8be	fft_template: Move variables to where they are used. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-08-31 10:25:36 +02:00
Reimar Döffinger	1654514ab0	fft: add ff_ prefix to some global arrays. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-08-31 10:25:36 +02:00
Michael Niedermayer	e0237208b4	avcodec/h264: Do not get stuck on IDR inter frames Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-31 04:09:06 +02:00
Reimar Döffinger	e2cd28c926	fft: add missing const. This table was the largest object in FFmpeg's .data, and really should be in .rodata. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-08-30 16:33:00 +02:00
Christophe Gisquet	a808733675	proresenc_ks: allow auto-selecting profile The user may not know how to select the profile, nor what he needs, in particular to encode alpha. Therefore, use an automatic selection as default, and warn when the manually selected profile may cause issues. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-30 14:16:26 +02:00
Michael Niedermayer	1402873601	avcodec/vp3data: use more compact data types Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-30 13:45:15 +02:00
Michael Niedermayer	e16b7338d8	avcodec/aarch64/h264qpel_init_aarch64: mark src as const Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-30 12:48:31 +02:00
Michael Niedermayer	596636a474	avcodec/snow: check coeffs for validity Fixes deadlock Fixes integer overflow Fixes Ticket 3892 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-30 02:12:10 +02:00
Reimar Döffinger	d9e2aceb7f	Add missing "const" all over the place. Only "./configure --enable-gpl" on x86 was tested. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	2014-08-29 18:57:25 +02:00
Paul B Mahol	be3d8073ed	avcodec/wavpack: increase WV_MAX_SAMPLES This is maximal number of samples per frame that current wavpack can create. Signed-off-by: Paul B Mahol <onemda@gmail.com>	2014-08-29 10:37:49 +00:00
Michael Niedermayer	22652dc2b8	avcodec/avcodec: fix missing doxygen comment marker Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-29 01:31:10 +02:00
Michael Niedermayer	f30a8154ab	Merge commit '9301486408a480629336af4d7fd873c0f28fb2d5' * commit '9301486408a480629336af4d7fd873c0f28fb2d5': avcodec: add stream-level stereo3d side data Conflicts: doc/APIchanges libavcodec/avcodec.h libavcodec/utils.c libavcodec/version.h Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-28 22:23:01 +02:00
Vittorio Giovara	9301486408	avcodec: add stream-level stereo3d side data	2014-08-28 12:33:26 -04:00
Michael Niedermayer	ef768ab976	avcodec/h264: Move h264_vdpau_class under ifdef to avoid unused variable warning Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-28 16:03:28 +02:00
Michael Niedermayer	87961a8a50	avcodec/flashsv2enc: fix "unused variable" warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-28 15:50:35 +02:00
Deb Mukherjee	b543a29020	avcodec/libvpxenc: Adds support for constant quality mode in VP9. Changes in the parameter mapping for libvpx to support the constant quality mode in VP9. The assumption in the patch is that if crf is provided but bitrate is 0, then the 'constant quality' mode of VP9 is used. However if both are present, the 'constrained quality' mode is used as before. Reviewed-by: James Zern <jzern@google.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-28 15:21:57 +02:00
Deb Mukherjee	b6a0b8bcf4	Adds support for setting aq_mode in libvpx encoder Reviewed-by: James Zern <jzern@google.com> Signed-off-by: James Almer <jamrial@gmail.com>	2014-08-27 23:12:47 -03:00
James Darnley	8c1b942ad7	Replace incorrect use of "multiply" with "multiple" Also replace the plural form "multiplies" with "multiples".	2014-08-27 16:00:17 -08:00
Michael Niedermayer	5403a288a7	Merge commit '8d27bf1cff35be406b0fd89d832e1852d4c573bc' * commit '8d27bf1cff35be406b0fd89d832e1852d4c573bc': x86: xvid: K&R formatting cosmetics Conflicts: libavcodec/x86/xvididct_sse2.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-27 21:20:39 +02:00
Michael Niedermayer	b3b05a11d3	Merge commit 'dcb7c868ec7af7d3a138b3254ef2e08f074d8ec5' * commit 'dcb7c868ec7af7d3a138b3254ef2e08f074d8ec5': cosmetics: Make naming scheme of Xvid IDCT consistent with other IDCTs Conflicts: libavcodec/mpeg4videodec.c libavcodec/x86/Makefile libavcodec/x86/dct-test.c libavcodec/x86/xvididct_sse2.c libavcodec/xvididct.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-27 21:09:30 +02:00
Michael Niedermayer	3ff5ca89fc	Merge commit '1f156af4274dc72d588620f6bedb4e9e66023c92' * commit '1f156af4274dc72d588620f6bedb4e9e66023c92': x86: xvid_idct: Drop unused definitions Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-27 21:01:54 +02:00
Michael Niedermayer	a59d922d24	Merge commit 'ff771f79b55a346b4163d814b58ee4c98114745e' * commit 'ff771f79b55a346b4163d814b58ee4c98114745e': vc1: Initialize start_code_found to 0 Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-27 20:44:40 +02:00
James Almer	7997d78643	lavc/libwebpenc: use WebPMemoryWriterClear() WebPMemoryWriterClear() must be used instead of free() when libwebp ABI version is > 0x0203 Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: James Almer <jamrial@gmail.com>	2014-08-27 15:42:13 -03:00
Diego Biurrun	8d27bf1cff	x86: xvid: K&R formatting cosmetics	2014-08-27 05:58:04 -07:00
Jean-Francois Thibert	12df9b9a15	Improved AC3 decoder level support (heavy drc, dialnorm) Added support for AC3 heavy dynamic range compression used to restrict the output range and added a setting to specify the output target level and use the dialog normalization field to apply it in the digital domain. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-27 14:31:39 +02:00
Diego Biurrun	dcb7c868ec	cosmetics: Make naming scheme of Xvid IDCT consistent with other IDCTs	2014-08-27 04:54:05 -07:00
Diego Biurrun	1f156af427	x86: xvid_idct: Drop unused definitions	2014-08-27 04:36:41 -07:00
Luca Barbato	ff771f79b5	vc1: Initialize start_code_found to 0 Leftover of `a4d3c20035`.	2014-08-27 12:36:41 +02:00
Michael Niedermayer	570397c731	Merge commit 'e87f5e4e5f2e2e36b0b7826d708cda7049877af0' * commit 'e87f5e4e5f2e2e36b0b7826d708cda7049877af0': h264: fully check cropping amount from sps Conflicts: libavcodec/h264_slice.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-26 22:01:45 +02:00
Michael Niedermayer	9c41b59423	Merge commit '0a024268261d05ccdcf7e03c85fb78d22037a464' * commit '0a024268261d05ccdcf7e03c85fb78d22037a464': libxvid: K&R formatting cosmetics Conflicts: libavcodec/libxvid.c libavcodec/libxvid_rc.c Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-26 21:45:39 +02:00
Hii	604c4eab2b	libx264: fix -b_qfactor and -chromaoffset Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-26 20:03:42 +02:00
Vittorio Giovara	e87f5e4e5f	h264: fully check cropping amount from sps Even if sps.crop is true, the cropping amount may be zero. Fixes a sample with a valid but broken container cropping.	2014-08-26 13:31:29 -04:00
Gabriel Dume	0a02426826	libxvid: K&R formatting cosmetics Signed-off-by: Diego Biurrun <diego@biurrun.de>	2014-08-26 19:22:17 +02:00
Michael Niedermayer	85f0bde4f0	avcodec/snowenc: remove out-commented assert Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-26 15:20:58 +02:00
Michael Niedermayer	ba650ea118	Merge commit 'a4d3c20035946cbc1509aec2dc28d51c2a2f9a8e' * commit 'a4d3c20035946cbc1509aec2dc28d51c2a2f9a8e': vc1: Fix the skip condition Conflicts: libavcodec/vc1_parser.c See: `ede411dd03` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-26 13:01:06 +02:00
Luca Barbato	a4d3c20035	vc1: Fix the skip condition As written in the comment above, skip must be added only if a start code is found.	2014-08-26 03:43:13 +02:00
Christophe Gisquet	f75baa6c9b	huffyuvdec: decode the last odd sample Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-25 23:24:07 +02:00
Christophe Gisquet	6ee7681723	huffyuvenc: write last odd sample If width is odd, last sample wouldn't be written. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-25 23:12:30 +02:00
Michael Niedermayer	2a85826e57	avcodec/vp9: Use av_malloc_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-25 22:55:11 +02:00
Michael Niedermayer	52fca28c3b	avcodec/vorbisenc: use av_malloc(z)_array() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-25 16:03:54 +02:00
Michael Niedermayer	d647ef0c80	avcodec/mpegvideo_parser: consider vbv_delay in bitrate heuristic also for mpeg2 Fixes bitrate detection in CBR mpeg2 Fixes ticket3678	2014-08-25 14:15:43 +02:00
Michael Niedermayer	a2841d92c3	Revert "pnmenc: use bits_per_raw_sample" This reverts commit `1506ea947d`. Revert requested by carl as well as author in "Re: [FFmpeg-devel] [PATCH]Fix pnm encoding with bpc set"	2014-08-25 02:59:17 +02:00
Michael Niedermayer	30f680ee0a	avcodec/vc1dec: fix null pointer dereference Fixes Ticket3860 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-25 02:18:31 +02:00
Michael Niedermayer	3fe9e7be4c	avcodec/utils: add GBRP16 to avcodec_align_dimensions2() Fixes Ticket3869 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-24 23:33:40 +02:00
Carl Eugen Hoyos	cc0acdbd68	lavc/h264_slice: Add a missing newline to an error message.	2014-08-24 15:33:10 +02:00
Clément Bœsch	f888331769	avfilter: add codecview filter	2014-08-24 14:35:11 +02:00
Paul B Mahol	6dfa70f272	Correct few "ffmpeg" typos Signed-off-by: Paul B Mahol <onemda@gmail.com>	2014-08-24 11:05:42 +00:00
Paul B Mahol	b73b36bfa5	avcodec/xan: fix style issue Signed-off-by: Paul B Mahol <onemda@gmail.com>	2014-08-24 10:54:11 +00:00
Christophe Gisquet	3e892b2bcd	x86: hevc_mc: split differently calls In some cases, 2 or 3 calls are performed to functions for unusual widths. Instead, perform 2 calls for different widths to split the workload. The 8+16 and 4+8 widths for respectively 8 and more than 8 bits can't be processed that way without modifications: some calls use unaligned buffers, and having branches to handle this was resulting in no micro-benchmark benefit. For block_w == 12 (around 1% of the pixels of the sequence): Before: 12758 decicycles in epel_uni, 4093 runs, 3 skips 19389 decicycles in qpel_uni, 8187 runs, 5 skips 22699 decicycles in epel_bi, 32743 runs, 25 skips 34736 decicycles in qpel_bi, 32733 runs, 35 skips After: 11929 decicycles in epel_uni, 4096 runs, 0 skips 18131 decicycles in qpel_uni, 8184 runs, 8 skips 20065 decicycles in epel_bi, 32750 runs, 18 skips 31458 decicycles in qpel_bi, 32753 runs, 15 skips Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-24 12:05:33 +02:00
Christophe Gisquet	38e2aa3759	x86: hevc_mc: correct unneeded use of SSE4 code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-24 11:43:33 +02:00
Christophe Gisquet	1506ea947d	pnmenc: use bits_per_raw_sample This allows writing actual bitdepth in RGB48 when it isn't actually 16. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-24 11:23:34 +02:00
ThomasVolkert	50a4d5cfc6	Add support for H.261 RTP payload format (RFC 4587)	2014-08-24 03:53:30 +02:00
Michael Niedermayer	ab1e431288	avcodec/tiff: Make pixel format checks tighter Fixes assertion failure with imgsrc001-lzma.tiff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-24 01:55:19 +02:00
James Almer	b140b51ebb	lavc/tiff: add support for LZMA compression Derived from deflate code. Requires liblzma. Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-24 01:21:39 +02:00
Michael Niedermayer	1fa35e4352	avcodec/h264_slice: More complete cleanup in h264_slice_header_init() Fixes null pointer dereference Fixes Ticket3873 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-23 03:47:14 +02:00
Michael Niedermayer	949057c958	avcodec/h264: do proper cleanup in ff_h264_alloc_tables() in case DPB alloc fails Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-23 03:47:14 +02:00
Michael Niedermayer	7444cf9a9c	avcodec/imc: Fix bitstream buffer padding Fixes buffer overread Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-23 01:34:28 +02:00
Christophe Gisquet	585047bb7d	h264: do not return on sidedata allocation failure Not having allocated it is not a good reason to leave the object in an undetermined state. Though a particular setting like the AV_EF_* flags could be useful to control that behaviour. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-23 01:01:57 +02:00
Michael Niedermayer	aaaf7261b7	avcodec/hevc_ps: fix 1 vs. 0 typo Found-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-22 23:00:41 +02:00
Christophe Gisquet	4adad5a19a	wavpackenc: reset trailer info on block encoding In some cases, in particular if several blocks are needed because of the channel layout (e.g. 2.1), the information used to write the trailing bits terminating the sample data was not reset. This would cause potential desync on the decoder, although decoded samples were actually mostly fine. Fixes ticket #3879.	2014-08-22 18:44:16 +00:00
Christophe Gisquet	a59f85d106	wavpack: check number of channels This means container and codec disagree. The codec is supposed to know better so this could be an error instead.	2014-08-22 18:43:30 +00:00
Michael Niedermayer	e356f6c55d	Merge commit 'dc4b2e7d33903a6b9380e8a84b22b3a20facbb08' * commit 'dc4b2e7d33903a6b9380e8a84b22b3a20facbb08': rv34: use ff_mpeg_update_thread_context only when decoder is fully initialized Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-22 18:49:52 +02:00
Christophe Gisquet	2346f2b5db	x86: hevcdsp: use compilation-time-fixed constant The stride for some buffers is known. Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-22 16:26:30 +02:00
Christophe Gisquet	dad7f15567	hevcdsp: remove more instances of compile-time-fixed parameters Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-22 15:22:42 +02:00
Christophe Gisquet	d4f44b66d3	hevcdsp: remove compilation-time-fixed parameter The dststride parameter is always MAX_PB_SIZE. Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-22 14:57:37 +02:00
Christophe Gisquet	b9f3912a65	hevc: move MAX_PB_SIZE declaration Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-22 14:21:46 +02:00
Christophe Gisquet	fb1a98ec5b	x86: hevc_mc: assume 2nd source stride is 64 Reviewed-by: Mickaël Raulet <mraulet@gmail.com Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-22 13:21:37 +02:00
Janne Grunau	dc4b2e7d33	rv34: use ff_mpeg_update_thread_context only when decoder is fully initialized MpegEncContext based decoders are only fully initialized after the first ff_thread_get_buffer() call. The RV30/40 decoders may fail before a frame buffer was requested. ff_mpeg_update_thread_context() fails on half initialized MpegEncContexts. Since this can only happen before a the first frame was decoded there is no need to call ff_mpeg_update_thread_context(). Based on patches by John Stebbins and tested by John Stebbins. CC: libav-stable@libav.org	2014-08-22 13:11:43 +02:00
Christophe Gisquet	e32eddaa51	wavpackenc: make assert more thorough It was only validating that normal data wasn't filling the buffer. However, extra data may be written afterwards. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-22 12:30:10 +02:00
Christophe Gisquet	ddad093972	wavpackenc: fix number of samples per block Currently, the encoder will try to reduce it down to 150000, but the decoder will complain starting at 131072 (WV_MAX_SAMPLES). Therefore, change the loop limit. Fixes ticket #3881. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-22 12:18:08 +02:00
Michael Niedermayer	1b5ec6a0c3	avcodec/fic: Check if a frame is available before using it Fixes null pointer dereference Fixes: ficvf.avi Found-by: Piotr Bandurski <ami_stuff@o2.pl> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-22 02:22:31 +02:00
Michael Niedermayer	fccd85b9f3	avcodec: fix aac/ac3 parser bitstream buffer size Buffers containing copies of the AAC and AC3 header bits were not padded before parsing, violating init_get_bits() buffer padding requirement, leading to potential buffer read overflows. This change adds FF_INPUT_BUFFER_PADDING_SIZE bytes to the bit buffer for parsing the header in each of aac_parser.c and ac3_parser.c. Based on patch by: Matt Wolenetz <wolenetz@chromium.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-22 01:24:40 +02:00
Christophe Gisquet	b3d6543caf	dpxenc: fix padding in encode_gbrp12 It was added per pixel instead of per line. Reviewed-by: James Darnley <james.darnley@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-21 23:02:48 +02:00
Christophe Gisquet	0625a38066	hevc_ps: check overflow and test alternate syntax Some streams were found to have what appeared to be truncated SPS. Their syntax seem to be valid at least until the end of the VUI, so try that syntax if the parsing would overflow the SPS in the conforming syntax. Fixes ticket #3872. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-21 22:04:43 +02:00
James Almer	54ca4dd43b	x86/hevc_res_add: refactor ff_hevc_transform_add{16,32}_8 * Reduced xmm register count to 7 (As such they are now enabled for x86_32). * Removed four movdqa (affects the sse2 version only). * pxor is now used to clear m0 only once. ~5% faster. Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	2014-08-21 15:01:33 -03:00
Christophe Gisquet	4a5cc34b46	wavpackenc: assert on too small buffer bytestream2_* will not cause buffer overflow, but in that case, this means the allocation would be incorrect and the encoded result invalid. Therefore, assert no overflow occurred. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-21 17:59:06 +02:00
Christophe Gisquet	4728cdd880	imc: reject files with unfathomable sampling rates With huge sampling rates, the table derivation method does not converge fast enough. While fixing it using e.g. Newton-Rhapson-like methods (the curve is nicely convex) is possible, it is much simpler to reject these cases. The value of 96000 was arbitrarily chosen as a realistic value, though 1000000 would still work and converge. Fixes ticket #3868. Suggested-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-21 14:20:46 +02:00
Diego Biurrun	8fc6a70c21	mpeg12enc: Add missing #include for PICT_FRAME	2014-08-21 04:18:23 -07:00
Diego Biurrun	7cb66ebc0b	error_resilience: Drop asserts from guess_mv() The asserts check struct members that are not referenced in guess_mv() and one of them fails to compile.	2014-08-21 04:18:23 -07:00
Christophe Gisquet	331b1f7d81	huffyuvdec: fix old (v1) rgba Commit `deadcf5e` misplaced a hunk. Fixes ticket #3877. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-21 02:19:55 +02:00
James Almer	76a99d467f	x86/hecv_res_add: add ff_hevc_transform_add{8,16,32}_8_avx ~15% faster than sse2 Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	2014-08-20 16:54:52 -03:00
Michael Niedermayer	7caacc50ae	avcodec/hevc_ps: do cleanup in case of unsupported bit depth Fixes memleak Fixes CID1231989 Reviewed-by: Timothy Gu <timothygu99@gmail.com> Reviewed-by: Mickaël Raulet <mraulet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-20 15:14:53 +02:00
James Almer	9f498f4e6f	x86/hevc_res_add: fix register count in hevc_transform_add{16,32}_10_avx2 Signed-off-by: James Almer <jamrial@gmail.com>	2014-08-19 21:34:52 -03:00
Pierre Edouard Lepere	a6af4bf64d	x86: hevc: adding transform_add Reviewed-by: James Almer <jamrial@gmail.com> Approved-by: Ronald S. Bultje Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-20 01:28:56 +02:00
James Almer	201a511bb9	lavc/tiff: add support for YUV deflate Signed-off-by: James Almer <jamrial@gmail.com>	2014-08-19 18:48:39 -03:00
James Almer	b4231b4fed	lavc/tiff: move unpack_yuv() above the deflate functions Signed-off-by: James Almer <jamrial@gmail.com>	2014-08-19 18:48:31 -03:00
Jon Morley	18e70006e7	avcodec/adpcm: Fix incorrect AVSampleFormat for sample_fmts_s16p The AVSampleFormat list of sample_fmts_s16p is missing the trailing "P" for planar formats. AV_SAMPLE_FMT_S16 vs AV_SAMPLE_FMT_S16P Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-19 23:09:16 +02:00
Michael Niedermayer	f0c0ae37c6	avcodec/tiff: Check that pix_fmt is a yuv variant for TIFF_PHOTOMETRIC_YCBCR Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-19 21:09:07 +02:00
Michael Niedermayer	6ea69a8ffa	avcodec/tiff: do not use photometric to detect pix_fmt They should match but they do not always Fixes assertion failure no testcase with unmodified source available Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-19 21:09:07 +02:00
Christophe Gisquet	2ba58bec20	wavpackenc: proper buffer allocation The allocation didn't account for headers, that can be easily 79 bytes. As a result, buffers allocated for a few samples (e.g. 5 in the original bug) could be undersized. Fixed ticket #2881. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-19 18:04:25 +02:00
Christophe Gisquet	11a39bdf53	wavpack: report if there is no bits left Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-19 17:47:46 +02:00
Paul B Mahol	9a07c15f48	avcodec/pafaudio: use paf.h instead Signed-off-by: Paul B Mahol <onemda@gmail.com>	2014-08-19 13:35:44 +00:00
Paul B Mahol	02dc75f218	avcodec/pafvideo: remove unused header Signed-off-by: Paul B Mahol <onemda@gmail.com>	2014-08-19 13:35:02 +00:00
Diego Biurrun	6af2930222	pcm: Drop av_unused attribute from variable that is always used	2014-08-19 06:22:08 -07:00
Diego Biurrun	14d2006ca6	pcm: Drop unused variable from DECODE_PLANAR macro	2014-08-19 06:22:07 -07:00
Diego Biurrun	d456baafb6	vc1: Add missing parentheses to conditions in vc1_decode_b_mb_intfr()	2014-08-19 06:22:07 -07:00
Michael Niedermayer	f0e51be8d0	avcodec/proresenc_kostya: allocate 1 slice more to avoid triggering the reallocation warning when the used space is actually less than the allocated Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-19 14:04:50 +02:00
Michael Niedermayer	76a8cb9d7b	avcodec/proresenc_kostya: set initial max_slice_size based on frame_size_upper_bound If the initial max_slice_size is 0 then reallocation is disabled for the first slice. Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-19 14:04:30 +02:00
Christophe Gisquet	1467780772	huffyuvenc: add a non-deterministic option Not actually used in huffyuvenc, but rather in setting the frame threading. Example for some files: context=0: 851974 27226 1137281 context=1,ND=0: 471819 22604 972351 context=1,ND=1: 472875 22673 972582 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-19 13:47:18 +02:00
Christophe Gisquet	30cac8313a	alac: add option to decoded incorrect ALAC Prior to 56.1.100, incorrect ALAC files for 24bps content were produced, in particular not decoding losslessly. Add an option to allow correctly decoding those streams. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-18 21:59:23 +02:00
Michael Niedermayer	cdd0ad7be1	Merge commit '41e1354c101004ccd46dc08d3dd6e956e83a6b51' * commit '41e1354c101004ccd46dc08d3dd6e956e83a6b51': proresenc: Properly account for alpha plane Conflicts: libavcodec/proresenc_kostya.c See: `117bc8e6ff` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-18 20:27:41 +02:00
Michael Niedermayer	e348a81a66	Merge commit '45ce880a9b3e50cfa088f111dffaf8685bd7bc6b' * commit '45ce880a9b3e50cfa088f111dffaf8685bd7bc6b': proresenc: Realloc if buffer is too small Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-18 20:21:02 +02:00
Michael Niedermayer	e8a2f8cc12	Merge commit '58b68e4fdea22e22178e237bda950b09cc6f363a' * commit '58b68e4fdea22e22178e237bda950b09cc6f363a': proresenc: Report buffer overflow Conflicts: libavcodec/proresenc_kostya.c See: `52b81ff463` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-18 20:11:31 +02:00
Michael Niedermayer	43b769b0c4	Merge commit 'b16699f2da9c1d41eff852ec3a0c81f74fd44421' * commit 'b16699f2da9c1d41eff852ec3a0c81f74fd44421': proresenc: Remove unneeded parameters from encode_alpha_plane() Conflicts: libavcodec/proresenc_kostya.c See: `bf10f09bcc` Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-18 20:01:14 +02:00
Michael Niedermayer	3f0c76e262	Merge commit '12640e4cbb142be0cd025bcf37f1ea437bdfecd0' * commit '12640e4cbb142be0cd025bcf37f1ea437bdfecd0': tiff: Return proper error for missing LZMA compression Merged-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-18 19:52:22 +02:00
Christophe Gisquet	41e1354c10	proresenc: Properly account for alpha plane The packet buffer allocation considers the alpha channel as DCT-coded, while it is actually run-coded and thus requires a larger buffer. CC: libav-stable@libav.org Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-08-18 18:58:01 +02:00
Christophe Gisquet	45ce880a9b	proresenc: Realloc if buffer is too small The buffer allocation may be incorrect (e.g. with an alpha plane), and currently causes the buffer to be set to NULL by init_put_bits, causing a crash later on. So, detect that situation, and if detected, reallocate the buffer and ask for a sample that shows the problem. CC: libav-stable@libav.org Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-08-18 18:57:06 +02:00
Christophe Gisquet	58b68e4fde	proresenc: Report buffer overflow If the allocated size, despite best efforts, is too small, exit with the appropriate error. CC: libav-stable@libav.org Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-08-18 18:51:44 +02:00
Christophe Gisquet	b16699f2da	proresenc: Remove unneeded parameters from encode_alpha_plane() Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-08-18 18:48:14 +02:00
Diego Elio Pettenò	12640e4cbb	tiff: Return proper error for missing LZMA compression The LZMA support is a semi-official extension supported by libtiff 4.0.0 and later. Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	2014-08-18 14:23:24 +02:00
Clément Bœsch	b0352b1997	avcodec: export motion vectors in frame side data on demand The reasoning behind this addition is that various third party applications are interested in getting some motion information out of a video "for free" when it is available. It was considered to export other information as well (such as the intra information about the block, or the quantization) but the structure might have ended up into a half full-generic, half full of codec specific cruft. If more information is necessary, it should either be added in the "flags" field of the AVMotionVector structure, or in another side-data. This commit also includes an example exporting them in a CSV stream.	2014-08-18 14:13:57 +02:00
Christophe Gisquet	4ddb3a6df0	gifdec: use truncated width for image manipulation Some files seem to have an off-by-one error. In most cases, it appears to be on the image width. Therefore, if the decoded image doesn't fit in the screen: - If it is wider than the screen (and the lzw decoding buffer), reject it; - Otherwise, decode the indicated amount, but only write a truncated amount to the screen. Fixes ticket #3538. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-18 09:49:01 +02:00
Christophe Gisquet	96d2178325	alacenc: fix extra bits extraction The raw coded bits are extracted prior to decorrelation, as is correctly performed by the decoder, and not after. Fixes ticket #2768. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-18 02:51:34 +02:00
Christophe Gisquet	c0d18cc085	alacenc: increase predictor buffer This change is almost cosmetical only, and reduces the changes needed to fix the 24bps case. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-18 02:50:20 +02:00
Piotr Bandurski	a3329a09f9	avcodec/lcldec: fix decoding of YUV444 sample Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-17 18:53:06 +02:00
Michael Niedermayer	94f60b6544	avcodec/h264_mb: fix grayscale only decoding with weighted prediction Fixes Ticket3412 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-17 15:00:16 +02:00
Michael Niedermayer	b6c9266722	avcodec/rpza: fix +- error Fixes Ticket3471 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-17 14:39:43 +02:00
Michael Niedermayer	afe23e430e	vcodec/rpza: print mismatching size in case of error Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-17 14:30:06 +02:00
Michael Niedermayer	e7f3b507a3	avcodec/mips/compute_antialias_float: remove unused variable Reviewed-by: James Darnley <james.darnley@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-16 15:58:41 +02:00
Michael Niedermayer	97bb456b6b	avcodec/hevc_mvs: dont redundantly initialize ref_idx_curr Reviewed-by: James Darnley <james.darnley@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-16 15:58:40 +02:00
Michael Niedermayer	0014541e9a	avcodec/dvbsubdec: dont mix integers with pointers Reviewed-by: James Darnley <james.darnley@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-16 15:58:40 +02:00
Michael Niedermayer	2d7cec14be	avcodec/dvdsubdec: Dont mix integers with pointers Reviewed-by: James Darnley <james.darnley@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-08-16 15:58:40 +02:00

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