FFmpeg

Commit Graph

Author	SHA1	Message	Date
Mans Rullgard	7bda4ed780	ARM: fix Thumb PIC on Apple LDR with register offset and PC as base register is not available in the Thumb instruction set so the addition must be done separately. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Clément Bœsch	81bbce9cf3	Move xGA font data from lavc to lavu. This needs to be accessible for libavfilter in the next commit.	12 years ago
Michael Niedermayer	64604e2679	cpu: improve av_get_cpu_flags() doxy Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Diego Biurrun	11d4e92ed9	avformat: Remove non-compiling and/or silly commented-out printf/av_log statements	12 years ago
Giorgio Vazzana	a8cb21fd62	xtea: fix decryption with --enable-small iv decrypt handling code needs to be executed regardless of CONFIG_SMALL Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	48154c2594	xtea: move iv decrypt handling code into xtea_crypt_ecb() this simplifies things are avoids a temporary Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a4dcdd04d7	xtea-test: test inplace decryption Based on test code by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Giorgio Vazzana	8c3ee93be5	xtea: fix CBC mode when src=dst In CBC mode, when src=dst and we are decrypting a block different from the first one, we need to save the current block of ciphertext (which will constitute the initialization vector for the next block) before we overwrite it. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	a0321dadfd	xtea-test: factorize test code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Nicolas George	e4b1fcd474	lavu/opt: cosmetic fixes forgotten in the previous patch.	12 years ago
Nicolas George	438978fb4b	opt: implement av_opt_set_from_string(). It is similar to av_set_options_string() but accepts a list of options that can be in shorthand: if the key is omitted on the first fields, the keys from the shorthand list are assumed, in order.	12 years ago
Derek Buitenhuis	5ae9fa13f5	MinGW: Use our snprintf/vsnprintf when MinGW's is broken All versions of MinGW-w64 prior to version 3, as well as all versions of MinGW32 have broken implementations of vsnprintf. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Michael Niedermayer	874b9dcc4b	ppc/cpu: make linux 32bit specific altivec detection depend on __linux__ Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Mans Rullgard	8995d34972	ARM: use 2-operand syntax for ADD Rd, PC in Apple PIC code The Apple assembler refuses to assemble the 3-operand form in Thumb2 even though it is valid syntax. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	cdb7db5acd	ARM: align PIC offset pools to 4 bytes When building Thumb2 code, the end of a function, where the PIC offsets are placed, need not be aligned. Although the values are only accessed with instructions allowing unaligned addresses, keeping them aligned is preferable. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Mans Rullgard	a27a690fac	ARM: swap source operands in some add instructions This allows using a 16-bit opcode when generating Thumb2 code. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Michael Niedermayer	270a325f0c	av_des_init: suppress warning about unused parameter Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Andrey Utkin	cb3591e697	avutil: Cast AV_NOPTS_VALUE to int64_t explicitly Thus comparsion against int64_t value will not raise warning (from -Wextra set) about comparsion of unsigned and signed integer commiter added () and changed the litteral to unsigned Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	1ad63ff14a	fate: add av_small_strptime() test to fate-parseutils	12 years ago
Stefano Sabatini	85c93d90df	lavu/parseutils: fix av_small_strptime() whitespace directive parsing According to POSIX, strptime() should consume whitespaces in the date string everytime a whitespace conversion specification is found in the date format specification. Make av_small_strptime() conform with this behavior. In particular, should fix trac ticket #1739.	12 years ago
Clément Bœsch	8b05220727	lavu/error: make error_entries static const.	12 years ago
Derek Buitenhuis	d512e74dec	bprint: Remove custom vsnprintf A proper implementation was introduced in `ba53720280` for MSVC, and MinGW already has vsnprintf. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Mans Rullgard	7689eea49a	flacdsp: arm optimised lpc filter	12 years ago
Michael Niedermayer	bd3977267e	x86_cpu.h: newline at the end to shutup some warnings in opencc Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Tim Walker	8919fee7d2	lavu/audioconvert: add a second low frequency channel. Can be used by DTS-HD, TrueHD and E-AC-3, among others. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Derek Buitenhuis	0c5fe2f0da	FATE/bprint: Convert a VLA to a normal array Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Reviewed-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	bb4ddeea5f	xtea: optimize core, about 4-5% faster. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Mans Rullgard	8c5ed7a66a	mem: fix typo in check for __ICC Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Stefano Sabatini	eab438eabb	lavu/samplefmt: fix/clarify documentation for av_samples_fill_arrays() In particular, avoid improper use of the term "channels" in place of "planes", and fix erroneous documentation for the linesize parameter.	12 years ago
Stefano Sabatini	3634441452	lavu/samplefmt: add note regarding buf validity in av_samples_fill_arrays() doxy	12 years ago
Diego Biurrun	e0c6cce447	x86: Replace checks for CPU extensions and flags by convenience macros This separates code relying on inline from that relying on external assembly and fixes instances where the coalesced check was incorrect.	12 years ago
Derek Buitenhuis	9ab538e31f	random_seed: Replace a VLA with a normal array Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Justin Ruggles	7327525997	x86: float_dsp: fix ff_vector_fmac_scalar_avx() on Win64 The SWAP macro does not work for explicit xmm/ymm usage, so instead just move the scalar value from xmm2 to xmm0.	12 years ago
Ronald S. Bultje	a4d71eb5c3	random_seed: Only read /dev/random if we have unistd.h unistd.h is used for open/read/close, but if this header does not exist, there's probably no use in trying to open /dev/random at all. Signed-off-by: Martin Storsjö <martin@martin.st> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	cf5629c064	lavu/opt: reindent after last commit	12 years ago
Michael Niedermayer	2bb62455c8	Revert "lavu: add snprintf(), vsnprint() and strtod() replacements for MS runtime." This reverts commit `ba53720280`. A better implementation has been commited by the same author to qatar Conflicts: configure Found-by: jamal <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	29e972f67c	lavu/parseutils: add av_small_strptime() Make internal small_strptime() function public, and use it in place of strptime(). This allows to avoid a dependency on strptime() on systems which do not support it. In particular, fix trac ticket #992.	12 years ago
Stefano Sabatini	79dcd58d83	lavu/parseutils: make small_strptime() return a (non const) char * This is consistent with the standard definition of strptime().	12 years ago
Michael Niedermayer	42e63ec8dc	avopt: fix examples to match the same style about default values as the actual code. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	7666828c44	avopt: fix examples to match the same style about default values as the actual code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Stefano Sabatini	5666a1b270	lavu/opt: support NULL and special "none" values for size and pixel format options Allow to specify NULL values explicitly, thus overriding the default values set in the context.	12 years ago
Ronald S. Bultje	4fa661a857	lavu: add snprintf(), vsnprint() and strtod() replacements for MS runtime. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	686a329395	avopt: Reorder the default_val struct, making i64 the first field Also mention this change in APIchanges. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	21bc440384	avopt: Explicitly store rational option defaults in .dbl Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	e6153f173a	avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	d58dd4b5b5	avopt: Store defaults for AV_OPT_TYPE_FLAGS in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Martin Storsjö	124134e424	avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union member Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Michael Niedermayer	d83ff76ca0	intreadwrite: Dont evaluate value for AV_W* multiple times. Evaluating it multiple times, can have side effects and is possibly slow. So its definitly a bad idea. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Luca Barbato	a684267076	pixdesc: cosmetics	12 years ago
Diego Biurrun	f82c4fb27f	x86: Add convenience macros to check for CPU extensions and flags	12 years ago

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2021 Commits (26d1c7d9c3701a1c650ad8f5f4d65ec2326092a9)