FFmpeg

Commit Graph

Author	SHA1	Message	Date
Janne Grunau	5e5cde2745	vp3: add fate test for non-zero last coefficient	13 years ago
Janne Grunau	9b4767e478	vp3: fix streams with non-zero last coefficient Fixes a regression introduced in `8b94df0f20`.	13 years ago
Ronald S. Bultje	2ba65879b5	swscale: remove unused U/V arguments from yuv2rgb_write(). Also document the function somewhat.	13 years ago
Diego Biurrun	dff4af448d	timer: K&R formatting cosmetics	13 years ago
Anton Khirnov	f9b9dd8740	lavf: cosmetics, reformat av_read_frame().	13 years ago
Anton Khirnov	6450599e22	lavf: refactor av_read_frame() to make it easier to understand.	13 years ago
Oana Stratulat	7f09791d28	Report an error if pitch_lag is zero in AMR-NB decoder. This fixes an infinite loop in the decoder on specially crafted files, and fixes bug 151. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Ronald S. Bultje	3fa646e859	Revert "4xm: Prevent buffer overreads." This reverts commit `295a7c0238`. The patch breaks decoding of regular files (e.g. fate-4xm-2).	13 years ago
Aneesh Dogra	295a7c0238	4xm: Prevent buffer overreads. 4xm decoder while decoding i2 frames can overread the buffer if proper checks are not made. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Aneesh Dogra	4b84f68223	4xm: pass the correct remaining buffer size to decode_i2_frame(). frame_size is the number of bytes left in the packet, so if we are passing buf-4 we can safely read frame_size+4 bytes. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Aneesh Dogra	893f137679	4xm: fix calculation of the next output line position in decode_i2_frame(). The current code doesn't work unless width is an exact multiple of 16. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Shitiz Garg	feb15cee5e	mtv: Make sure audio_subsegments is not 0 audio_subsegments would be 0 and cause floating point exceptions Fixes bugzilla #144 Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Janne Grunau	f13a9ca906	v4l2: use V4L2_FMT_FLAG_EMULATED only if it is defined V4L2_FMT_FLAG_EMULATED was added in 2.6.32.	13 years ago
Anton Khirnov	e8c04f6240	avconv: add symbolic names for -vsync parameters	13 years ago
Jean First	2df73eefb4	flvdec: Fix compiler warning for uninitialized variables These can't be used uninitialized in practice, but the compiler doesn't realize it. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Jean First	4be386b318	rtsp: Fix compiler warning for uninitialized variable This one won't ever be used uninitialized in practice, but the compiler doesn't realize it. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	89d26797f5	ulti: convert to new bytestream API.	13 years ago
Diego Biurrun	3d72a6f19e	swscale: Use standard multiple inclusion guards in ppc/ header files.	13 years ago
Diego Biurrun	00a1cdd264	Place some START_TIMER invocations in separate blocks. This fixes compilation failures related to START_TIMER/STOP_TIMER macros and -Werror=declaration-after-statement. START_TIMER declares variables and thus may not be placed after statements outside of a new block.	13 years ago
Luca Barbato	a6a4793d04	v4l2: list available formats Make use of the experimental framesize enumeration ioctl if available.	13 years ago
Luca Barbato	cd2bbad303	v4l2: set the proper codec_tag Unbreak direct streamcopy.	13 years ago
Luca Barbato	eb89b4fc09	v4l2: refactor device_open Check capabilities directly in the function, further simplify the code.	13 years ago
Luca Barbato	246007d370	v4l2: simplify away io_method Only mmap is supported.	13 years ago
Luca Barbato	a896d7f45a	v4l2: cosmetics	13 years ago
Luca Barbato	21aa6ae4fb	v4l2: uniform and format options	13 years ago
Luca Barbato	af7123b2ad	v4l2: do not force interlaced mode Video4linux2 supports both interlaced and non-interlaced mode, do not ask for interlaced if not necessary.	13 years ago
Janne Grunau	a2d1d21629	avio: exit early in fill_buffer without read_packet Fixes an invalid free() with ass in avi. The sample in bug 98 passes parts of AVPacket.data as buffer for the AVIOContext. Since the packet is quite large fill_buffer tries to reallocate the buffer before doing nothing. Fixes bug 98.	13 years ago
John Brooks	d209c27b09	vc1dec: fix invalid memory access for small video dimensions For small video dimensions, these calculations of the upper bound for pixel access may have a negative result. Using an unsigned comparison to bound a potentially negative value only works if the greater operand is non-negative. Fixed by doing edge emulation when the upper bound is probably negative, everywhere that this pattern appears. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
John Brooks	aacf6b3a2f	rv34: fix invalid memory access for small video dimensions For small video dimensions calculations of the upper bound for pixel access may result in negative value. Using an unsigned comparison works only if the greater operand is non-negative. This is fixed by doing edge emulation explicitly for such conditions. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Christophe GISQUET	98f24ecd6c	rv34: joint coefficient decoding and dequantization Perform dequantization while decoding coefficients instead of performing it on the entire coefficients buffer. Since quantized coefficients are very sparse, this usually causes a small speedup. Speedup of around 1% on Panda board compared to the removed here neon code. Global speedup is probably around 3%. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Martin Storsjö	0749720b6c	avplay: Don't call avio_set_interrupt_cb(NULL) Since we don't use avio_set_interrupt_cb for interrupt callbacks, we don't need to call it to reset the interrupt cb either. This avoids a warning about use of deprecated functions. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	6b3995ccd1	swscale: remove obsolete comment.	13 years ago
Ronald S. Bultje	6ea64339c5	swscale: split scale.asm. scale.asm keeps horizontal scaling functions, whereas output.asm gets the vertical scaling/output functions.	13 years ago
Ronald S. Bultje	9ea3501d87	swscale: don't show full-chroma-int warning for non-RGB output. Non-RGB output always uses full chroma interpolation.	13 years ago
Ronald S. Bultje	f910dbcdb0	swscale: add MMX files to MMX-OBJS instead of OBJS.	13 years ago
Ronald S. Bultje	400ba1d735	h264: return index in buffer on end-of-sequence. Fixes hangs if the last packet contains an end-of-sequence NAL unit, bug 158.	13 years ago
Diego Biurrun	54e68fb3b8	Merge some declarations and initializations. This fixes compilation failures related to START_TIMER/STOP_TIMER macros and -Werror=declaration-after-statement. START_TIMER declares variables and thus may not be placed after statements outside of a new block.	13 years ago
Diego Biurrun	9dec55748c	cabac: drop unused and disabled get_cabac_u() / get_cabac_ueg() functions	13 years ago
Diego Biurrun	e451c26c5f	cabac: drop unused STRICT_LIMITS code branch	13 years ago
Justin Ruggles	9785082c15	libspeexenc: fix pts calculations for more than 1 frame per packet	13 years ago
Justin Ruggles	730280f90d	adxdec: clear eof flag and channel states when seeking	13 years ago
Justin Ruggles	3e57573fce	fate: add ADX encoding/decoding test	13 years ago
Justin Ruggles	779ef255e6	adx: add an adx muxer	13 years ago
Justin Ruggles	754ebd1a5b	adxenc: check output buffer size before writing	13 years ago
Justin Ruggles	1fb47728cd	adxenc: use bytestream functions for header writing. also add more documentation about the header structure	13 years ago
Justin Ruggles	656e606cae	adxenc: use BLOCK_SIZE and BLOCK_SAMPLES macros	13 years ago
Justin Ruggles	f1be41c63d	adxenc: use a loop to encode each channel	13 years ago
Justin Ruggles	6c117bd8e0	adxenc: remove unneeded loops avctx->frame_size is 32, so that is how many samples we process per call.	13 years ago
Justin Ruggles	99baf2c7d0	adx: add AVFMT_GENERIC_INDEX to demuxer flags. fixes seeking	13 years ago
Justin Ruggles	613668210b	adxenc: avoid stereo deinterleaving	13 years ago

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31661 Commits (12e984aed76d52e959bb7cbee72c149444ff58ce) All Branches Search

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