FFmpeg

Commit Graph

Author	SHA1	Message	Date
Lynne	0513c5cd25	aacdec_dsp: implement 768-point transform and windowing Required for USAC	7 months ago
Lynne	baf8651d56	aacdec: restore arm32 dequantization optimizations Unintentionally removed as part of `03cf101645`. Untested, but its assumed that unlike most of the old ARM code, this one was still working.	8 months ago
Andreas Rheinhardt	f5d2dc7b4b	avcodec/aac/aacdec_(fixed\|float): Set AACDecDSP, AACDecProc directly This is more in line with how we initialize DSP functions and avoids tables of function pointers as well as relocations for these. Reviewed-by: Lynne <dev@lynne.ee> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	8 months ago
Andreas Rheinhardt	8762aa4d62	avcodec/aac/aacdec: Move init functions to aacdec_fixed/float This allows to merge it with AACDecDSP.init and remove the latter (it is called only once anyway); it also allows to make the fixed/float AACDecDSP and AACDecProc implementations internal to aacdec_fixed/float.c (which also fixes a violation of our naming conventions). And it some linker errors when either decoder is disabled. Reviewed-by: Lynne <dev@lynne.ee> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	8 months ago
Andreas Rheinhardt	41922bef7a	avcodec/aac/aacdec_(fixed\|float): Avoid AAC_RENAME, INTFLOAT Unnecessary now that this has been detemplatized. Reviewed-by: Lynne <dev@lynne.ee> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	8 months ago
Andreas Rheinhardt	c13b5d96c8	avcodec/aac/aacdec_float: Call ff_aac_float_common_init() only once That's enough. Reviewed-by: Lynne <dev@lynne.ee> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	8 months ago
Lynne	e3650886c7	aacdec: initialize float/fixed SBR tables only when either is needed	8 months ago
Lynne	03cf101645	aacdec: remove AAC-specific MIPS optimizations The code was written in 2012, but seems to have been broken for just as long. Compilation is broken on every MIPS/MIPS64 system with an FPU (which the code depends on).	8 months ago
Lynne	551ce16b59	aacdec: move aacdec.h into libavcodec/aac	8 months ago
Lynne	2f90d83981	aacdec: move fixed/float DSP initialization to templated init functions	8 months ago
Lynne	49e7be1e37	aacdec: move prediction to separate files	8 months ago
Lynne	b1718ce0f9	aacdec: move CCE decoding to a separate templated file Unfortunately, although it's a purely decode function, it does need to be templated.	8 months ago
Lynne	87a93a5670	aacdec: split off channel coupling into a new file	8 months ago
Lynne	b7387ea00e	aacdec: deduplicate table initizalization All tables now initialized by aac/aacdec_fixed\|float	8 months ago
Lynne	41ae2b03a5	aacdec: move spectrum decode and dequantization to a new file	8 months ago
Lynne	a309aa4127	aacdec: duplicate table initialization Preparation to move all table init and support windowing functions.	8 months ago
Lynne	e9fc7661da	aacdec: template LTP application separately	8 months ago
Lynne	a6295586f5	aacdec: template scalefactor dequantization separately	8 months ago
Lukasz Marek	279ff8d2f6	lavd/fbdev_enc: move list device code to fbdev_common Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	11 years ago
Lukasz Marek	fa3bfeb1c1	lavd/fbdev_enc: add default device Use device specified by environment variable FRAMEBUFFER or /dev/fb0 as default. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>	11 years ago
Ingo Brückl	6c9c636c00	lavd/fbdev_common: fix compilation with older kernels This will avoid errors due to conflicting declarations with linux kernels prior to 2.6.30. Reviewed-by: Lukasz M <lukasz.m.luki@gmail.com> Signed-off-by: Ingo Brückl <ib@wupperonline.de>	11 years ago
Lukasz Marek	a547c496e9	lavd/fbdev: move common code to separate file Move common fbdev dec/enc for separate file. Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com> Signed-off-by: Stefano Sabatini <stefasab@gmail.com>	11 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Pettenò	350120d269	tablegen: implement and use WRITE_ARRAY macros Two macros (WRITE_ARRAY and WRITE_ARRAY_2D) take the prefix (modifiers) (not all tables are static, and they might not be constant either), the type, and the name of the array. It'll be copied with same name and type, and with the correct size of the currently-defined object. Originally committed as revision 23821 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Alex Converse	e29af81818	aactab: Tablegenify ff_aac_pow2sf_tab. Originally committed as revision 23740 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	8eaa6e0e04	Change/simplify the tableprint/tablegen API. Originally committed as revision 22761 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	c26bce1070	Allow hard-coding of the 32kB cubic-root table for AAC. Originally committed as revision 22527 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	a7c6e76638	Add support for hardcoding the motionpixels rgb to yuv table. Originally committed as revision 20627 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	eadaa00c6f	Add support for hardcoding the mpegaudiodec tables. Reduces .bss size by about 194 kB. Originally committed as revision 20400 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago

18 Commits (c3fb69631168e161ab9c1968562595135312aa38)