FFmpeg

Commit Graph

Author	SHA1	Message	Date
Laurent Aimar	5a19acb17c	Fix out of bound reads in the QDM2 decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Laurent Aimar	291d74a46d	Check for out of bound writes in the QDM2 decoder. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Anton Khirnov	24ec9ac475	libvpx: fix build with older libvpx versions. VPX_ERROR_RESILIENT_DEFAULT and VPX_ERROR_RESILIENT_PARTITIONS weren't defined before 4cb0ebe5b27d35ccc2a78c1d16f2622ddef21f74 (CommitDate: Tue Jun 28 11:10:17 2011)	13 years ago
Mans Rullgard	6308729e68	ARM: check for inline asm 'y' operand modifier support The inline asm added in `bf5d46d` uses the 'y' modifier which is only supported from gcc 4.5. This check allows building with older compilers. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Justin Ruggles	5674d4b0a3	mpc8: check output buffer size before decoding	13 years ago
Justin Ruggles	8290d1f38b	mpc7: return error if packet is too small.	13 years ago
Justin Ruggles	c8b5c4d274	mpc7: check output buffer size before decoding	13 years ago
Justin Ruggles	fac6b7f9f2	nellymoserdec: allocate float_buf only when decoding to int16	13 years ago
Justin Ruggles	32b484464c	nellymoserdec: use NELLY_BUF_LEN instead of 128	13 years ago
Justin Ruggles	ded0800d44	nellymoserdec: use NELLY_BLOCK_LEN instead of 64 when appropriate.	13 years ago
Justin Ruggles	84464b2e7f	nellymoserdec: allow user to request SAMPLE_FMT_FLT for output samples.	13 years ago
Justin Ruggles	8b31c086b6	nellymoser: check output buffer size before decoding	13 years ago
Luca Barbato	0e5cc174bb	win32: improve threading algorithm warning If no threading is requested do not issue warning about unsupported threading algorithm.	13 years ago
Anton Khirnov	b036a7180c	lavc: add video/audio/encoding flags to global_quality option	13 years ago
Luca Barbato	6450f26c9a	libvpxenc: use libvpx's own defaults for some parameters Specifically, qmin/qmax, gop_size and keyint_min. Fixes bug 47. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Luca Barbato	e3eb015ba4	vpxenc: add private options Make libvpx support close to the libx264 one. Thanks to Jan Gerber <j@v2v.cc> for the support. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Justin Ruggles	08bd22a61b	dpcm: return error if packet is too small	13 years ago
Justin Ruggles	0354fb7ebe	dpcm: use smaller data types for static tables	13 years ago
Justin Ruggles	5a54d51017	dpcm: use sol_table_16 directly instead of through the DPCMContext.	13 years ago
Justin Ruggles	f47f7efd14	dpcm: replace short with int16_t	13 years ago
Justin Ruggles	8d77d12a2b	dpcm: check to make sure channels is 1 or 2.	13 years ago
Justin Ruggles	4bad464e7f	dpcm: misc pretty-printing	13 years ago
Justin Ruggles	1de8401c56	dpcm: remove unnecessary variable by using bytestream functions. Uses 'buf' directly instead of a separate iterator variable 'in'.	13 years ago
Justin Ruggles	fc6faee0d1	dpcm: move codec-specific variable declarations to their corresponding decoding blocks.	13 years ago
Justin Ruggles	989bb7bd04	dpcm: consistently use the variable name 'n' for the next input byte.	13 years ago
Justin Ruggles	04b24cf94b	dpcm: output AV_SAMPLE_FMT_U8 for Sol DPCM subcodecs 1 and 2. Uses the native sample format for the codec instead of left-shifting all samples by 8.	13 years ago
Justin Ruggles	76db17dc7d	dpcm: calculate and check actual output data size prior to decoding.	13 years ago
Justin Ruggles	3db8db406f	dpcm: factor out the stereo flag calculation	13 years ago
Justin Ruggles	b09c7eefb7	dpcm: cosmetics: rename channel_number to ch Make the code easier to read.	13 years ago
Carl Eugen Hoyos	bcb1555489	dxva2_h264: pass the correct 8x8 scaling lists Copy the Inter 8x8 scaling list as second 8x8 matrix into DXVA2's quantization matrix data structure instead of a potentially unset Intra chroma scaling matrix. Fix dxva2 decoding for some H264 samples. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Mans Rullgard	bf5d46d8e6	dca: NEON optimised high freq VQ decoding Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Justin Ruggles	6326afd5e9	avcodec: reject audio packets with NULL data and non-zero size There is no valid reason the user should ever send such packets in the first place, but the documentation for CODEC_CAP_DELAY states that the codec is guaranteed not to get a NULL packet unless that capability is set. That isn't true without preventing this case.	13 years ago
Joakim Plate	dcce09d64b	dxva: Add ability to enable workaround for older ATI cards The workaround needs to be enabled per PCI ID which cannot be detected inside libavcodec. So add a flag to manually enable the alternate behavior. Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Justin Ruggles	e562fbd003	adpcm: move codec-specific variable declarations to the sections for the corresponding codecs.	13 years ago
Justin Ruggles	9662539c10	adpcm: check buffer size in Funcom ISS decoder before reading header. Also use the post-header data size to control termination of the main decoding loop.	13 years ago
Justin Ruggles	ba5d2890d7	adpcm: simplify reading of Funcom ISS frame header.	13 years ago
Justin Ruggles	5c9eb4fabb	adpcm: check buffer size in IMA DK4 decoder before reading header. Also use the post-header data size to control termination of the main decoding loop.	13 years ago
Justin Ruggles	a57ea1a87e	adpcm: simplify reading of IMA DK4 frame header.	13 years ago
Justin Ruggles	8114f94ac9	adpcm_ms: clean up reading of predictor coefficients	13 years ago
Justin Ruggles	943f4db552	adpcm_4xm: process planar packets sequentially rather than simultaneously. Also properly clip the right channel step_index.	13 years ago
Justin Ruggles	119974b164	adpcm_ima_wav: process channel-interleaved blocks sequentially rather than simultaneously. Speeds up the ADPCM IMA WAV decoder by 15-20% overall.	13 years ago
Justin Ruggles	7c287b18a0	adpcm: update reference links Add Multimedia Wiki link. Mark dead links with [dead]. Some can still be accessed through archive.org. Update URLs for pages which have moved. Replace duplicated links in adpcmenc.c with a note to see the ADPCM decoder reference documents.	13 years ago
Justin Ruggles	ac94b8bcc6	adpcm: simplify packet size bounds checking in the ADPCM IMA QT decoder. This is easier to understand. It also avoids returning existing samples mixed with new samples when the packet is too small.	13 years ago
Justin Ruggles	de0b586a87	adpcm: simplify and speed up several ADPCM decoders.	13 years ago
Justin Ruggles	5a9ed7c110	adpcm: pretty-print tables	13 years ago
Alex Converse	fcbe421cee	prores: Handle 0 or fewer bits left show_bits() is undefined when the number of bits is less than or equal to zero.	13 years ago
Mans Rullgard	bf00a73ace	dca: clear inactive subbands only once in qmf_32_subbands() Writing zeros to the high entries in the array need only be done once as the cutoff position is constant throughout the loop. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	baf6b738f2	ARM: NEON optimised vector_fmac_scalar() Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	a92a1b93b4	dca: use vector_fmac_scalar from dsputil Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	fcca826a63	dsputil: add vector_fmac_scalar() Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago

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14321 Commits (463ea05ab24ad0d27b54e985cab1a9a9c953285c)