FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	00c3b67b8a	cosmetics: Align codec declarations Also break some long lines, remove codec function placeholder comments and add spaces in sample/pixel format lists. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Paul B Mahol	a0b07b8fc5	vmdvideo: remove superfluous strings from av_log messages Signed-off-by: Paul B Mahol <onemda@gmail.com> Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2278ecc434	vmdav: check that theres enough space for a chunk remaining. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	0eea212943	Add avcodec_decode_audio4(). Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders.	13 years ago
Carl Eugen Hoyos	1fc573dd25	Increase Sierra VMD palette dynamics.	13 years ago
Carl Eugen Hoyos	90f75f9804	Set Sierra VMD palette opaque.	13 years ago
Reimar Döffinger	371e165443	Try to set AVFrame.reference to correct values. I am not sure these new values are correct, not am I sure the semantics are a good idea since we do not seem to make any use of them but they caused a lot of confusion, but this seems to make things closer to matching the documentation. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Laurent Aimar	c0cbe36b18	vmd: fix segfaults on corruped streams Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Justin Ruggles	4568c2bf97	vmdaudio: fix decoding of 16-bit audio format. The initial sample of each block is raw 16-bit PCM, not DPCM. Fixes decoding of all samples in: http://streams.videolan.org/samples/game-formats/sierra-vmd/Lighthouse/	13 years ago
Laurent Aimar	35cb6854bb	Fix potential pointer arithmetic overflows in rle_unpack() of vmd video decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	4749e07498	Fix out of bound reads in rle_unpack() of vmd video decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	e07377e736	Check for out of bound reads in vmd_decode() of vmd video decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	78cb39d2b2	Fix potential pointer arithmetic overflows in lz_unpack of vmd video decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	5127f465bd	Prevent out of bound read in lz_unpack in vmd video decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	6a6383bebc	Prevent NULL dereferences when the previous frame is missing in vmd video decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	e7aed1280e	Check for invalid update parameters in vmd video decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Laurent Aimar	00cbe9e405	Fix potential overread in vmd audio decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	13 years ago
Justin Ruggles	e6c52cee54	Replace usages of av_get_bits_per_sample_fmt() with av_get_bytes_per_sample(). av_get_bits_per_sample_fmt() is deprecated.	14 years ago
Mans Rullgard	e65ab9d94f	Remove unused variables	14 years ago
Clément Bœsch	adba9c6352	Fix various unused variable warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Stefano Sabatini	01042d4123	lavc: set defaults in internal codec frames This is required specifically for setting frame->format to -1, otherwise it will be set to 0 = PIX_FMT_YUV420P and code reading the format from the output decoded frame will get misled. In particular fix regressions occurring with the pending vsrc_buffer patch.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Justin Ruggles	1e898e7d35	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> (cherry picked from commit `1108f8998c`)	14 years ago
Justin Ruggles	f3618b014b	vmdaudio: remove unnecessary fields from VmdAudioContext and use the corresponding AVCodecContext fields instead. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `2ec7862db8`)	14 years ago
Justin Ruggles	5e7c422dda	vmdaudio: add out_bps to VmdAudioContext and use it to replace hard-coded sample size. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `1e86d685e0`)	14 years ago
Justin Ruggles	504dff8e4e	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> (cherry picked from commit `1574eff3d2`)	14 years ago
Justin Ruggles	83e94d50cb	cosmetics: reindent after previous commit Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `ba9516cca8`)	14 years ago
Justin Ruggles	fb0e3c2b96	vmdaudio: move all silence chunk handling to vmdaudio_loadsound(). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `762b386e4a`)	14 years ago
Justin Ruggles	6f3c837f40	cosmetics: remove debugging cruft Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `8e9027d266`)	14 years ago
Justin Ruggles	684512e16d	cosmetics: reindent after previous commit Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `868f2f4d90`)	14 years ago
Justin Ruggles	aa23625037	vmdaudio: simplify buffer pointer and header size handling. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `2d213695fc`)	14 years ago
Justin Ruggles	b4b5e92286	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> (cherry picked from commit `7a4fb3fd93`)	14 years ago
Justin Ruggles	ebed7b6865	vmdaudio: validate block type Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `22f893e1c9`)	14 years ago
Justin Ruggles	149d36877a	vmdaudio: use macros and a local variable for block type. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `dd1af5136f`)	14 years ago
Justin Ruggles	2be17a71ae	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> (cherry picked from commit `6989cb2dae`)	14 years ago
Justin Ruggles	c11c79222e	vmdaudio: output audio samples for standalone silent blocks. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `9b73f78600`)	14 years ago
Justin Ruggles	2ac19b75c0	vmdaudio: remove duplicated code by merging mono and stereo decoding. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `1328d43313`)	14 years ago
Justin Ruggles	994e445a17	vmdaudio: fix raw_block_size calculation. The size should depend on the output sample size, not the internal bit depth. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> (cherry picked from commit `a58bcb40b1`)	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

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105 Commits (7a2ae764f419828572bc6035772171e14949ce3b)