FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	4f9297ac3b	build: Prefer NASM assembler over YASM NASM is more actively maintained and permits generating dependency information as a sideeffect of assembling, thus cutting build times in half. (Cherry-picked from libav commit `57b753b445`) Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Diego Biurrun	2ec9fa5ec6	idct: Change type of array stride parameters to ptrdiff_t ptrdiff_t is the correct type for array strides and similar.	8 years ago
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Christophe Gisquet	bc8e044d8c	x86/doc/Makefile: DBG=1 to preprocess external asm The macro hell sometimes make it difficult to trace the source of an error, so it is easier to analyze the preprocessed output. This patch makes this automatical by specifying DBG=1 on the command line: a file ffmpeg/dir/file.asm gets preprocessed to builddir/dir/file.dbg.asm, which is then compiled. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	e3fcb14347	dsputil: Split off IDCT bits into their own context	11 years ago
Diego Biurrun	57f09608e1	dsputil: Move thirdpel-related bits into their own context	11 years ago
Diego Biurrun	b4dd424d96	Remove all SPARC architecture optimizations SPARC is no longer being used in any multimedia-related fields and the VIS optimizations only represent a maintenance burden.	11 years ago
Diego Biurrun	88bd7fdc82	Drop DCTELEM typedef It does not help as an abstraction and adds dsputil dependencies. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	12 years ago
Diego Biurrun	652f518594	x86: mmx2 ---> mmxext in comments and messages	12 years ago
Michael Niedermayer	db95e559f2	fix another forgotten mplayerhq.hu link Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	14 years ago
Michael Niedermayer	a6be21d3ba	Revert "replace FFmpeg with Libav in doc/" This reverts commit `f8a45fa1b1`. Conflicts: doc/optimization.txt	14 years ago
Janne Grunau	f8a45fa1b1	replace FFmpeg with Libav in doc/ unless it stands for ffmpeg the program or is historic	14 years ago
Johan Andersson	21de920472	Update the url to the site website and change ffmpeg-devel to libav-devel Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	14 years ago
Reinhard Tartler	2eed5288d2	Documentation updates for the git migration This cleanup patch updates the developer documentation with respect to the migration to the git scm. (cherry picked from commit `87800dc2bf`)	14 years ago
Reinhard Tartler	87800dc2bf	Documentation updates for the git migration This cleanup patch updates the developer documentation with respect to the migration to the git scm.	14 years ago
Ramiro Polla	2344dc6bb6	doc: mention xmm clobber macros usage Originally committed as revision 25364 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Ronald S. Bultje	d801f1c848	Update docs regarding writing optimizations: - mention clobber-marking of xmm registers, - some notes on external vs. inline asm, including tips on which to use for what situation and to not rewrite+improve in the same patch (as with C code) - some more best-practice guidelines See "[PATCH] update doc/optimization.txt" thread on ML. Originally committed as revision 25170 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Ronald S. Bultje	9c193cc47c	Fix typo (instruciton -> instruction). Originally committed as revision 25157 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Diego Biurrun	0fa5f24c3b	Change mplayerhq.hu references to ffmpeg.org where appropriate. Originally committed as revision 16310 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Biurrun	a6493a8fbd	Rename libavcodec/i386/ --> libavcodec/x86/. It contains optimizations that are not specific to i386 and libavutil uses this naming scheme already. Originally committed as revision 16270 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Diego Pettenò	be449fca79	Convert asm keyword into __asm__. Neither the asm() nor the __asm__() keyword is part of the C99 standard, but while GCC accepts the former in C89 syntax, it is not accepted in C99 unless GNU extensions are turned on (with -fasm). The latter form is accepted in any syntax as an extension (without requiring further command-line options). Sun Studio C99 compiler also does not accept asm() while accepting __asm__(), albeit reporting warnings that it's not valid C99 syntax. Originally committed as revision 15627 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Dmitry Antipov	1a592ecc47	Add Intel IWMMXT2 link, patch by Dmitry Antipov, dmantipov yandex ru. Originally committed as revision 13467 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Mike Melanson	6609f9e2ee	minor English corrections Originally committed as revision 12171 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	8144dff032	typos Originally committed as revision 12170 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	7b8c3aedac	"General Tips" section Originally committed as revision 12168 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Mike Melanson	07bf0cc9cf	clarify previous revision on optimization justification Originally committed as revision 11598 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Mike Melanson	ac59e7f4b1	Ministry of English Composition edits Originally committed as revision 11597 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	5e123bd359	Cosmetics to speed up finding sections of interest. Originally committed as revision 11596 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	8f738eea43	"What speedup justifies an optimization" section Originally committed as revision 11595 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Diego Biurrun	a1d0b6a277	cosmetics: Fix AltiVec spelling. Originally committed as revision 10639 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Guillaume Poirier	14c2634bcc	Fix links to ARM documentation Originally committed as revision 10399 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Dominik Mierzejewski	71253ce9a6	add a link to VIS instructions whitepaper Originally committed as revision 10235 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	777bbfddde	more sparc asm docs Originally committed as revision 10215 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Luca Barbato	2c2b3130c2	PowerPC/CELL/Altivec pointers Originally committed as revision 10197 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Michael Niedermayer	277bb93642	sparc asm docs Originally committed as revision 10194 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Loren Merritt	2e1ad4a28e	simd gmc wasn't impossible. Originally committed as revision 10191 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Guillaume Poirier	20e570c8e8	links to ARM optimization manuals Originally committed as revision 7425 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	2b165e2901	www1.mplayerhq.hu --> lists.mplayerhq.hu Originally committed as revision 5459 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	1c1b5a4094	CVS --> Subversion Originally committed as revision 5458 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	0a46c9330a	Rephrase a paragraph for ease of understanding, suggested by Mans. Originally committed as revision 4379 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Diego Biurrun	c5a44f5715	spelling/phrasing fixes, mostly by Mans Originally committed as revision 4378 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Diego Biurrun	8ea9ce413b	spelling/grammar/wording/phrasing Originally committed as revision 4376 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Diego Biurrun	38aca76027	Cosmetics: Removed trailing whitespace, converted tabs to spaces. Originally committed as revision 4375 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Alex Beregszaszi	67c311fafa	changed the mailinglist pointers to the new place (mplayerhq) Originally committed as revision 4122 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	6fbcfec0c8	testing cvslog Originally committed as revision 4118 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	88e3d29b6b	testing cvslog Originally committed as revision 4117 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Michael Niedermayer	7d67aa9b0f	info about h and tpel Originally committed as revision 2639 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago
Michael Niedermayer	8c55915b14	add/put_pixels_clamped update Originally committed as revision 1475 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	143cc72527	gmc1 Originally committed as revision 1446 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	3df7be0f72	more links Originally committed as revision 1445 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago

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59 Commits (ea5366670e26b2c6c396e6a5f49827a2b71e6dd6)