FFmpeg

Commit Graph

Author	SHA1	Message	Date
Justin Ruggles	3b81a18ba3	float_dsp: ppc: add a separate header for Altivec function prototypes Also include config.h so that HAVE_ALTIVEC will be defined. Fixes compilation on PPC with Altivec enabled.	13 years ago
Mans Rullgard	a839d6abf8	ARM: fix float_dsp breakage from `d5a7229` Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Justin Ruggles	d5a7229ba4	Add a float DSP framework to libavutil Move vector_fmul() from DSPContext to AVFloatDSPContext.	13 years ago
Justin Ruggles	98db4e2a4e	PPC: Move types_altivec.h and util_altivec.h from libavcodec to libavutil This will allow for easier implementation of Altivec functions in libraries other than libavcodec.	13 years ago
Justin Ruggles	94d2b0d2fd	ARM: Move asm.S from libavcodec to libavutil This will allow for easier implementation of ARM-optimized functions in libraries other than libavcodec.	13 years ago
Paul B Mahol	f4e0ec814b	pixdesc: BGRA64 is rgb pixel format Signed-off-by: Paul B Mahol <onemda@gmail.com>	13 years ago
Michael Niedermayer	5b51efdc3a	fate-bprint: try to workaround platform specific value. this should fix some fate failures Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	e45a92dc88	audioconvert: implement av_bprint_channel_layout(). And reimplement av_get_channel_layout_string() on top of it.	13 years ago
Nicolas George	b3e2bb08a9	bprint: add av_bprint_init_for_buffer().	13 years ago
Nicolas George	9148ae5b91	opt: add test for IMAGE_SIZE and PIXEL_FMT.	13 years ago
Nicolas George	61c266d72f	opt: free test_ctx.string at the end. Makes valgrind happy.	13 years ago
Nicolas George	42b774ab6f	opt: init test_ctx to 0. Otherwise, setting string will try to free a random address.	13 years ago
Nicolas George	d9b0d75c56	opt: add AV_OPT_TYPE_PIXEL_FMT.	13 years ago
Michael Niedermayer	58e4adb6f7	libavutil/integer: use av_assert Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2f23a8ab17	libavutil/mathematics: use av_assert() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	6b35f1a2a6	timecode: move timecode muxer options to metadata. Some demuxers set a timecode in the format or streams metadata. The muxers now make use of this metadata instead of a duplicated private option. This makes possible transparent copy of the timecode when transmuxing and transcoding. -timecode option for MPEG1/2 codec is also renamed to -gop_timecode. The global ffmpeg -timecode option will set it anyway so no option change visible for the user.	13 years ago
Michael Niedermayer	eb7efc126a	log: color prefixes according to their source. The use of cyan is droped from the levels to avoid confusion magenta/cyan/blue is used for muxer/codec/filter layer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2e39e7d0f1	log: add AV_CLASS_CATEGORY_NB Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2191aef93b	log: cleanup color arrays Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	5f509fa2e1	log: add category to AVClass Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Vitor Sessak	4a301706fd	x86: Avoid movs on BUTTERFLYPS when in AVX mode Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Anton Khirnov	0426c69310	AVOptions: fix the value printed in out of range error message.	13 years ago
Anton Khirnov	780ff97fef	log: make colored output more colorful. Green for verbose, cyan for debug.	13 years ago
Samuel Pitoiset	154486f9ad	opt: Add av_opt_set_bin() Introduce a new function to set binary data through AVOption, avoiding having to convert the binary data to a string inbetween. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Michael Bradshaw	b0e1557fe7	Fixed warnings about int64 to int32 conversion Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	f2ee065638	lavu/pixfmt: move AVPALETTE_SIZE and _COUNT to pixfmt.h Move AVPALETTE_SIZE and AVPALETTE_COUNT definition from libavcodec/avcodec.h to libavutil/pixfmt.h. The definition is more useful in libavutil, where it can be shared for example by libavfilter and libswscale.	13 years ago
Nicolas George	2ec3e5767e	opt: add AV_OPT_TYPE_IMAGE_SIZE.	13 years ago
Stefano Sabatini	cd945d2112	lavu/tree: perform minor fixes to av_tree_insert() documentation	13 years ago
Clément Bœsch	7c2bb79f3b	lavu/error: fix make checkheaders. The errors need to be defined before including functions depending on them. See av_size_mult() for instance. stddef.h is included for the prototype of av_sterror (use of size_t).	13 years ago
Stefano Sabatini	47ef261288	lavu/parseutils: fix specification for av_parse_time()	13 years ago
Michael Niedermayer	f8196759b4	fifo: add av_fifo_grow() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Anton Khirnov	d89eca507c	Add missing version bumps and APIchanges/Changelog entries.	13 years ago
Clément Bœsch	9548deeea9	lavu/bprint: add av_bprint_reset().	13 years ago
Michael Niedermayer	7c7c5b2415	avutil/log: allow av_log_set_callback (NULL) Idea-by: Don Moir <donmoir@comcast.net> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	5cc6d5244d	lavr: replace the SSE version of ff_conv_fltp_to_flt_6ch() with SSE4 and AVX The current SSE version is slower than the MMX version on Athlon64 and Sandy Bridge, but the SSE4 and AVX versions are faster on Sandy Bridge.	13 years ago
Anton Khirnov	6d7f617700	samplefmt: add a function for filling a buffer with silence.	13 years ago
Anton Khirnov	142e740d1e	samplefmt: add a function for copying audio samples.	13 years ago
Mans Rullgard	6766169c41	mips: intreadwrite: fix inline asm for gcc 4.8 Just like gcc 4.6 and later on ARM, gcc 4.8 on MIPS generates inefficient code when a known-unaligned location is used as a memory input operand. This applies the same fix as has been previously done to the ARM version of the code. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	b82b49a5b7	mips: intreadwrite: remove unnecessary inline asm GCC actually handles unaligned accesses correctly in all cases except, absurdly, 32-bit loads on mips64. The remaining asm is thus not needed, and removing it results in better code. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Michael Niedermayer	2c83265290	error: Try to make av_strerror() closer to binary identical across platforms. This should fix the parseutils fate test. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f8b536a786	parseutils: use strings instead of integers for error codes. error values can differ between platforms. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9501b93241	parseutils: fix ;/, error Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Diego Biurrun	ce473de921	av_samples_fill_array: Mark unmodified function argument as const. libavcodec/utils.c:274: warning: passing argument 3 of ‘av_samples_fill_arrays’ discards qualifiers from pointer target type ./libavutil/samplefmt.h:151: note: expected ‘uint8_t ’ but argument is of type ‘const uint8_t ’	13 years ago
Carl Eugen Hoyos	143a5c55ff	Add yuva422p pix_fmt.	13 years ago
Diego Biurrun	dbe6ba55a3	build: cosmetics: Add missing end-of-line backslashes to item lists.	13 years ago
Diego Biurrun	9eb83a56aa	build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.	13 years ago
Mans Rullgard	c02efacc8f	arm: intreadwrite: revert 16-bit load asm to old version for gcc < 4.6 Commit `adebad0` "arm: intreadwrite: fix inline asm constraints for gcc 4.6 and later" caused some older gcc versions to miscompile code. This reverts to the old version of the code for these compilers. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	ababec7b95	arm: intreadwrite: disable inline asm for gcc 4.7 and later Starting with version 4.7, gcc properly supports unaligned memory accesses on ARM. Not using the inline asm with these compilers results in better code. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	adebad07e0	arm: intreadwrite: fix inline asm constraints for gcc 4.6 and later With a dereferenced type-cast pointer as memory operand, gcc 4.6 and later will sometimes copy the data to a temporary location, the address of which is used as the operand value, if it thinks the target address might be misaligned. Using a pointer to a packed struct type instead does the right thing. The 16-bit case is special since the ldrh instruction addressing modes are limited compared to ldr. The "Uq" constraint produces a memory reference suitable for an ldrsb instruction, which supports the same addressing modes as ldrh. However, the restrictions appear to apply only when the operand addresses a single byte. The memory reference must thus be split into two operands each targeting one byte. Finally, the "Uq" constraint is only available in ARM mode. The Thumb-2 ldrh instruction supports most addressing modes so the normal "m" constraint can be used there. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Stefano Sabatini	d4f8d717ab	lavu/opt: clarify error message in set_key_value_pair()	13 years ago

1 2 3 4 5 ...

1863 Commits (ba856c0be5599f21f241162e1f5f3f2506f3132c)