FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mans Rullgard	dd3b73f390	base64: fix signed overflow in shift Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Michael Niedermayer	2624027439	lavu: drop time redefinition as it causes some problems in some uncommon configurations. Based-on: `e96d90eed6` Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	b473c9937e	lavu/samplefmt: return the size of the allocated samples buffer at the next bump Make the functions av_samples_fill_arrays, av_samples_alloc, and avcodec_fill_audio_frame return a buffer size rather than 0 in case of success. This will be enabled at the next libavutil major bump, in order to preserve backward compatibility. Returning the size allows to simplify the code, avoiding a few function calls.	12 years ago
Janne Grunau	e96d90eed6	remove #defines to prevent use of discouraged external functions Preventing the use of discouraged or 'insecure' external functions through defines in an internal header is not a good solution. The header is not guaranteed to be included universally which makes overlooking bad use of said functions during review more likely. There are cases were those functions either are the most straight forward solution or even have to be used. Using malloc or free is required if the allocation or release is done by other libraries.	12 years ago
Stefano Sabatini	51e9f58e1c	lavu/opt: add support for reading pixel and sample format through av_get_int() Simplify backward compatibility, when switching from AV_OPT_TYPE_INT to AV_OPT_TYPE_SAMPLE/PIXEL_FMT.	12 years ago
Stefano Sabatini	252746d052	lavu/imgutils: add consistency checks to av_image_copy_plane() Add assertions and abort in case of invalid \|dst_linesize\| < bytewidth or \|src_linesize\| < bytewidth. Avoid to silently corrupt memory.	12 years ago
Stefano Sabatini	26c531cc22	lavu/opt: fix range shown in set_format() log message	12 years ago
Stefano Sabatini	c70ec631c9	lavu/opt: add av_opt_ accessors for pixel/format/image size options The interface is implemented against the style of the other options accessors. Possibly simplify programmatic setting of options.	12 years ago
Michael Niedermayer	0efcf16a3e	replace av_log(0, by av_log(NULL, The first parameter is a pointer and NULL is more correct Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Mans Rullgard	4a606c830a	av_memcpy_backptr: optimise some special cases - Add special cases for offsets of 2, 3, or 4 bytes. This means the offset is always >4 in the generic case, allowing 32-bit copies to be used there. - Don't use memcpy() for sizes less than 16 bytes. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Bojan Zivkovic	e41b518555	mips: Fixing HAVE_MIPSFPU dependencies Signed-off-by: Bojan Zivkovic <bojan@mips.com> Reviewed-by: Vitor Sessak <vitor1001@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Peter Ross	9ccc349f77	ensure comment blocks that contain doxygen commands start with double asterix Reveiwed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	1dafbdac65	pixdesc: fix alpha flags Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	649d8bd8a5	pixdesc: add av_get_padded_bits_per_pixel() This will be needed to allow removing the PixFmtInfo table Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	cbe5a60c9d	pixdesc: add PIX_FMT_ALPHA flag	12 years ago
Bojan Zivkovic	a74ae4691a	mips: Optimization of AC3 FP encoder and EAC3 FP decoder Signed-off-by: Bojan Zivkovic <bojan@mips.com> Reveiwed-by: Vitor Sessak <vitor1001@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	87af05c575	x86: SPLATD: port to cpuflags	12 years ago
Nicolas George	4cd74c8143	lavu/bprint: implement av_bprint_strftime().	12 years ago
Michael Niedermayer	7b723ed4c0	cpu: add a few cpu names as aliases for their cpu flags Help to complete this list is welcome! Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	65e57975b9	cpu: add cmov ro the table, which appears to have been forgotten Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Janne Grunau	8f5587c3d0	cpu.h: define AV_CPU_FLAG_MMX2 for libavutil major 52	12 years ago
Diego Biurrun	8ff0f7763d	crc: av_crc() parameter names should match between .c, .h and doxygen	12 years ago
Nicolas George	926481078b	lavu/opt: fix av_opt_get_key_value() API. Do not skip the end delimiter. Reserve positive return values. This is an API break, but the function was introduced less than two weeks ago.	12 years ago
Mans Rullgard	7ba0c1b390	avutil: change GET_UTF8 to not use av_log2() This removes an inter-library dependency on ff_log2_tab causing linking errors in some configurations. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Michael Niedermayer	d4e74d5d6d	Remove deprecation of avcodec_get_chroma_sub_sample. Add explanations what the difference between the 2 functions are and when either should be used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	26301caaa1	x86: mmx2 ---> mmxext in asm constructs	12 years ago
Luca Barbato	c1a02e884a	pixdesc: add av_pix_fmt_get_chroma_sub_sample Deprecate avcodec_get_chroma_sub_sample.	12 years ago
Diego Biurrun	2b479bcab0	build: Drop AVX assembly ifdefs An assembler able to cope with AVX instructions is now required.	12 years ago
Justin Ruggles	5980f5dd18	lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h	12 years ago
Diego Biurrun	f0d124f005	x86inc: Set program_name outside of x86inc.asm This reduces the local difference to the x264 upstream version.	12 years ago
Diego Biurrun	4b60fac419	x86: PALIGNR: port to cpuflags	12 years ago
Stefano Sabatini	1c6962dc20	lavu: remove disabled FF_API_OLD_EVAL_NAMES code	12 years ago
Stefano Sabatini	ef4dc3e55b	lavu/opt: show valid range in case of out-of-range value Improve feedback.	12 years ago
Justin Ruggles	dfde8a34e5	lavu: add av_ctz() for trailing zero bit count	12 years ago
Diego Biurrun	dbb37e7711	x86: PABSW: port to cpuflags	12 years ago
Stefano Sabatini	74a50e75a8	lavu: drop disabled FF_API_OLD_TC_ADJUST_FRAMENUM code	12 years ago
Nicolas George	3bdf4971ba	lavu/opt: implement av_opt_get_key_value(). This function does the low-level work of av_opt_set_from_string() but can be used when there is no option context or when a generic handling of unknown keys is needed. av_opt_set_from_string() is changed to make use of it.	12 years ago
Nicolas George	e021eeb9f0	lavu/opt: parse key into a mallocated buffer. It removes the hardcoded limit on the key size without making the code much more complex, and it makes for a more versatile API.	12 years ago
Michael Niedermayer	ab796ded75	avstring: fix compiler warning about freeing const pointers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	b91fa5fcca	lavu/opt: set sample format default value, and accept NULL value Fix commit `c9eaa98a3e`. +10l.	12 years ago
Stefano Sabatini	ca11f6b240	lavu/opt: prefer if(){}else{} over if()else{} construct Improve consistency.	12 years ago
Stefano Sabatini	481fdeeecf	lavu/opt: add AV_OPT_SAMPLE_FMT option	12 years ago
Anton Khirnov	b4dc6dccba	crc: move doxy to the header	12 years ago
Diego Biurrun	0a7a94f2e5	x86: Refactor PSWAPD fallback implementations and port to cpuflags	12 years ago
Diego Biurrun	26f01bd106	x86: PMINUB: port to cpuflags	12 years ago
Diego Biurrun	61bc2bc7d4	x86util: Add cpuflags_mmxext alias for cpuflags_mmx2 "mmxext" is a more sensible name and more common in outside projects.	12 years ago
Nicolas George	483c1aa5f1	lavu/bprint: add av_bprint_get_buffer(). It is useful to use bprint to handle a growing buffer used with another API.	12 years ago
Diego Biurrun	012f73e271	x86inc: Only define program_name if the macro is unset This allows overriding the value from outside of the file.	12 years ago
Michael Niedermayer	6204ea17f1	rational: test add/sub too Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	25a21c587c	eval-test: add some otherwise untested functions. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

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2565 Commits (3a4c8788e3239e5ff89ed0aea7f4936bd6e62032)