FFmpeg

Commit Graph

Author	SHA1	Message	Date
Jason Garrett-Glaser	81a131312d	VP8: fix other function declaration Was missed in `3efbe137`.	14 years ago
Hendrik Leppkes	0215006ab7	VC1: Export profile/level Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Jason Garrett-Glaser	1eeca88691	VP8: optimize VP8Context struct ordering Shaves at least 3KB off code size on x86, should improve cache utilization. This would probably be useful to do for other decoders/encoders as well.	14 years ago
Jason Garrett-Glaser	3efbe13739	VP8: fix function declaration	14 years ago
Jason Garrett-Glaser	b1d2f812c9	VP8: token probs doesn't need padding prob[0] is the only prob array ever accessed, so prob[1] can serve as padding for prob[0].	14 years ago
Jason Garrett-Glaser	628b48db85	VP8: use a goto to break out of two loops A break statement was supposed to break out of two loops, but only broke out of one. Didn't affect output, just could have been marginally slower.	14 years ago
Mans Rullgard	a5444fee06	Add CONFIG_AC3DSP symbol to simplify makefiles Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Benjamin Larsson	aecd0a4496	Export profiles from the mpeg2 video decoder Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Nathan Caldwell	31ff9bd7b8	aacenc: Fix a segfault in search_for_quantizers This reverts the removal of scoefs from AACEncContext. It resulted in scoefs being a NULL pointer when search_for_quantizers() is called. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Ronald S. Bultje	4e84f994d3	reindent.	14 years ago
Young Han Lee	2790d7a9ff	aacenc: remove the data arrays Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Thadeu Lima de Souza Cascardo	36864ac354	aac_latm_dec: use aac context and aac m4ac When decoding latm config, use the corresponding aac context and its m4ac instead of using NULL and a local variable. This fixes decoding of audio in MPEG TS from SBTVD (the Brazillian Digital TV Sytem), when there is no extradata. This is the case when using the decoder with gst-ffmpeg and a GStreamer mpegts demuxer. Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	2d9a101a1f	ac3enc: add some assertions	14 years ago
Justin Ruggles	7100d63ca5	ac3enc: use av_assert2() instead of assert() to make debugging easier.	14 years ago
Justin Ruggles	d21be5f15b	cosmetics: rename ff_fmt_convert_init_ppc() to ff_fmt_convert_init_altivec(). It only has Altivec functions and is not compiled if Altivec is disabled.	14 years ago
Carl Eugen Hoyos	159683ddec	Fix compilation on powerpc with --disable-altivec.	14 years ago
Sean McGovern	02dd3666c2	h264_mp3toannexb_bsg: don't crash, but warn, if PPS/SPS not found. Should an AVC-1 in MP4 stream not contain SPS or PPS NAL units, this BSF is then unable to allocate an output buffer for the modified stream. Warn that the resulting stream may be unplayable. Fix roundup issue #2386. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	53e35fd340	ac3enc: add num_rematrixing_bands to AC3EncodeContext and use it instead of the hardcoded value. Currently it is always 4, but this change will allow it to be adjusted when bandwidth-related features are added such as channel coupling, enhanced channel coupling, and spectral extension.	14 years ago
Justin Ruggles	b35743ffb4	ac3: define AC3_MAX_CPL_BANDS and use it in ac3dec.h	14 years ago
Ronald S. Bultje	8cf9a09d40	vp3-mt: fix deadlock when first frame is not a keyframe.	14 years ago
Mans Rullgard	ff1efc524c	threads: allow thread count of zero This moves setting the thread count to a minimum of 1 to frame_thread_init(), allowing a value of zero to propagate through to the codec if frame threading is not used. This makes auto-threads work in libx264. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Baptiste Coudurier	fb98507126	vc1: fix decoding when end sequence is present Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Baptiste Coudurier	99bbc781e9	dnxhd: allow encoding with Avid Nitris compatibility. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Alexander Strange	76d8846c4e	huffyuv: Add multithreading support Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Alexander Strange	ad9791e12b	pthreads: Fix bug introduced with thread_safe_callbacks For intra codecs, ff_thread_finish_setup() is called before decoding starts automatically. However, get_buffer can only be used before it's called, so adding this requirement broke frame threading for them. Fixed by moving the call until after get_buffer is finished. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Mans Rullgard	0b32da90f8	ARM: VP8: fix build on systems with global symbol prefix Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	8b454c352f	ARM: fix vp8 neon with pic enabled The assembler emits literal pools too far from the load instructions, so we must do it explicitly at a suitable location. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Peter Ross	e211e255aa	bink: prevent overflows within binkidct by using int-sized intermediate array Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Peter Ross	ccfcddb3f2	Bink version 'b' audio decoder Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Peter Ross	8a8c283edd	binkaudio: simplify frame_len_bits and frame_len calculation Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Peter Ross	a304def1dc	binkaudio: remove unnecessary loop decode_init sets bands[0] == 2, so this loop always sets the band table index (k) to zero. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Peter Ross	582ac86d19	binkaudio: perform band table scaling in decode_init Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Mans Rullgard	8997bb8807	bink: use LOCAL_ALIGNED for aligned stack data Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Kyle	04973f8082	dxva2: define required feature selection macros Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Anssi Hannula	7e06e0ede3	dca: use EXT_AUDIO_ID field to determine core extensions This avoids the core substream extensions scan when the EXT_AUDIO_ID field indicates no extensions or only unsupported extensions. The scan is done only if the value of EXT_AUDIO_ID is unknown or indicates a present XCh extension which we can decode. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Justin Ruggles	1108f8998c	vmdaudio: output 8-bit audio as AV_SAMPLE_FMT_U8. There is no need to expand to 16-bits. Just use memcpy() to copy the raw data. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	2ec7862db8	vmdaudio: remove unnecessary fields from VmdAudioContext and use the corresponding AVCodecContext fields instead. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	1e86d685e0	vmdaudio: add out_bps to VmdAudioContext and use it to replace hard-coded sample size. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	1574eff3d2	vmdaudio: simplify vmdaudio_decode_frame() by handling block_type first, then making a single call to vmdaudio_loadsound(). This also adds output buffer size checks for AUDIO and SILENCE block types. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	ba9516cca8	cosmetics: reindent after previous commit Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	762b386e4a	vmdaudio: move all silence chunk handling to vmdaudio_loadsound(). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	8e9027d266	cosmetics: remove debugging cruft Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	868f2f4d90	cosmetics: reindent after previous commit Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	2d213695fc	vmdaudio: simplify buffer pointer and header size handling. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	7a4fb3fd93	vmdaudio: set *data_size to zero when skipping small packets and add a warning log message. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	22f893e1c9	vmdaudio: validate block type Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	dd1af5136f	vmdaudio: use macros and a local variable for block type. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	6989cb2dae	vmdaudio: correct the silent chunk count in the first block. This fixes A/V sync with several samples, notably: http://samples.mplayerhq.hu/game-formats/sierra-vmd/swat_*.vmd Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	9b73f78600	vmdaudio: output audio samples for standalone silent blocks. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Justin Ruggles	1328d43313	vmdaudio: remove duplicated code by merging mono and stereo decoding. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago

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13498 Commits (fb37d573473d615cc323635fa5bc58fe16d14ee4)