FFmpeg

Commit Graph

Author	SHA1	Message	Date
Alex Converse	5e239c7f9e	aacdec: Remove erroneous reference to global gain from the out of bounds scalefactor error message.	13 years ago
Diego Biurrun	d10319d87f	avcodec_default_reget_buffer(): fix compilation in DEBUG mode	13 years ago
Ronald S. Bultje	b0c4f04338	h264: fix mmxext chroma deblock to use correct TC values.	13 years ago
Anton Khirnov	b1edfce08a	lavc: reorder AVCodecContext fields. Put related fields together, move the important ones closer to the beginning, try to eliminate holes.	13 years ago
Anton Khirnov	1d428004c6	lavc: reorder AVFrame fields. Put related fields together, move the important ones closer to the beginning, try to eliminate holes.	13 years ago
Reinhard Tartler	790a367d9e	Fix parser not to clobber has_b_frames when extradata is set. Because in contrast to the decoder, the parser does not setup low_delay. The code in parse_nal_units would always end up setting has_b_frames to "1", except when stream is explicitly marked as low delay. Since the parser itself would create 'extradata', simply reopening the parser would cause this. This happens for instance in estimate_timings_from_pts(), which causes the parser to be reopened on the same stream. This fixes Libav #22 and FFmpeg (trac) #360 CC: libav-stable@libav.org Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de> (commit `31ac0ac29b`) Comments and description adapted by Reinhard Tartler. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	13 years ago
Paul B Mahol	42459c6abb	cdxl: bit line plane arrangement support Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Paul B Mahol	cf6914e27f	cdxl: remove early check for bpp Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Paul B Mahol	126daeb550	cdxl: set pix_fmt PAL8 only if palette is available Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Tim Walker	0a9efe4c6e	mlp_parser: fix the channel mask value used for the top surround channel Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Justin Ruggles	be8d812c96	vorbisenc: check all allocations for failure	13 years ago
Justin Ruggles	f7a2e12f2a	roqaudioenc: return AVERROR codes instead of -1	13 years ago
Justin Ruggles	3fa9a999c1	roqaudioenc: set correct bit rate	13 years ago
Justin Ruggles	cf57c78b77	roqaudioenc: use AVCodecContext.frame_size correctly. It is not allowed to change mid-stream like it does currently. Instead we need to buffer the first 8 frames before returning them as a single packet, then only return single frame packets after that.	13 years ago
Justin Ruggles	56279f1d61	roqaudioenc: remove unneeded sample_fmt check	13 years ago
Justin Ruggles	4b7f8838e8	ra144enc: use int16_t* for input samples rather than void*	13 years ago
Justin Ruggles	03359ebcf9	ra144enc: set AVCodecContext.coded_frame	13 years ago
Justin Ruggles	a65f7c96fc	ra144enc: remove unneeded sample_fmt check	13 years ago
Justin Ruggles	928672f1f1	nellymoserenc: set AVCodecContext.coded_frame	13 years ago
Justin Ruggles	370b44cda2	nellymoserenc: improve error checking in encode_init()	13 years ago
Justin Ruggles	333506c33f	nellymoserenc: return AVERROR codes instead of -1	13 years ago
Justin Ruggles	6f600ab354	libvorbis: improve error checking in oggvorbis_encode_init()	13 years ago
Justin Ruggles	be60eec668	mpegaudioenc: return AVERROR codes instead of -1	13 years ago
Justin Ruggles	7a8cbb39f6	libfaac: improve error checking and handling in Faac_encode_init()	13 years ago
Justin Ruggles	a8bdf2405c	check for coded_frame allocation failure in several audio encoders	13 years ago
Justin Ruggles	255ad8881d	audio encoders: do not set coded_frame->key_frame. it is already set in avcodec_alloc_frame()	13 years ago
Justin Ruggles	8e2555d3b1	g722enc: check for trellis data allocation error	13 years ago
Justin Ruggles	ca300d938b	libspeexenc: export encoder delay through AVCodecContext.delay	13 years ago
Justin Ruggles	7600e5c5aa	avcodec: document the use of AVCodecContext.delay for audio encoders	13 years ago
Ronald S. Bultje	6c4c27adb6	kgv1: release reference picture on size change. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Anton Khirnov	03ca0a5b30	lavc: merge two if()s with the same condition.	13 years ago
Anton Khirnov	d55fa6f9cb	lavc: factorize setting got_packet_ptr in avcodec_encode_video2()	13 years ago
Anton Khirnov	52953d61ca	lavc: signal no output when a NULL frame is passed to audio encoder without delay	13 years ago
Paul B Mahol	99cff417f3	xwdenc: fix monow encoding Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Paul B Mahol	904817cb9f	cdxl: fix ham6/8 on big endian Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Justin Ruggles	19adb0bc2d	vorbisdec: add a flush() function clear MDCT overlap buffer and reset previous window mode when seeking	13 years ago
Ronald S. Bultje	830f70442a	fraps: release reference buffer on pix_fmt change. Prevents crash when trying to copy from a non-existing plane in e.g. a RGB32 reference image to a YUV420P target image Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	87840eeb71	avcodec: disallow reget_buffer() if pix_fmt changed.	13 years ago
Ronald S. Bultje	33cd32b389	kgv1: use avctx->get/release_buffer(). Also fixes crashes on corrupt bitstreams. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Dale Curtis	b716542691	mpegaudiodec: Prevent premature clipping of mp3 input buffer. Instead of clipping extrasize based on EXTRABYTES, clip based on the amount of buffer actually left. Without this fix, there are warbles and other distortions in the test case below. http://kevincennis.com/mix/assets/sounds/1901_voxfx.mp3	13 years ago
Ronald S. Bultje	be129271ea	lcl: error out if uncompressed input buffer is smaller than framesize. This prevents crashes when trying to read beyond the end of the buffer while decoding frame data. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	ab492ca2ab	mjpeg: abort decoding if packet is too large. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	46b3fbc30b	golomb: use HAVE_BITS_REMAINING() macro to prevent infloop on EOF. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Ronald S. Bultje	b44b41633f	get_bits: add HAVE_BITS_REMAINING macro.	13 years ago
Alex Converse	447363870f	tiff: Prevent overreads in the type_sizes array. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org	13 years ago
Alex Converse	e32548d133	tiff: Make the TIFF_LONG and TIFF_SHORT types unsigned. TIFF v6.0 (unimplemented) adds signed equivalents.	13 years ago
Christophe GISQUET	2784d18791	SBR DSP x86: implement SSE sbr_hf_g_filt Unrolling the main loop to process, instead of 4 elements: - 8: minor gain of 2 cycles (not worth the extra object size) - 2: loss of 8 cycles. Assigning STEP to a register is a loss. Output address (Y) is almost always unaligned. Timings: - C (32/64 bits): 117/109 cycles - SSE: 57 cycles Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Christophe GISQUET	34454c761f	SBR DSP x86: implement SSE sbr_sum_square_sse The 32bits targets have been compiled with -mfpmath=sse for proper reference. sbr_sum_square C /32bits: 82c (unrolled)/102c C /64bits: 69c (unrolled)/82c SSE/32bits: 42c SSE/64bits: 31c Use of SSE4.1 dpps to perform the final sum is slower. Not unrolling to perform 8 operations in a loop yields 10 more cycles. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Christophe GISQUET	2e74a5abc2	SBR DSP: use intptr_t for the ixh parameter. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Derek Buitenhuis	480b133e6f	wavpack: Don't shift minclip/maxclip Since we are clipping before we shift the values to 16 or 32 bits, we should not shift the min/max clip values to compensate. Fixes 8 and 24 bit lossy decoding. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago

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15592 Commits (2254b559cbcfc0418135f09add37c0a5866b1981)