FFmpeg

Commit Graph

Author	SHA1	Message	Date
Ronald S. Bultje	7384b7a713	arm: hpeldsp: Move half-pel assembly from dsputil to hpeldsp Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Ronald S. Bultje	de99545f46	Move arm half-pel assembly from dsputil to hpeldsp.	12 years ago
Ronald S. Bultje	32ff643228	dsputil: remove avg_no_rnd_pixels8. This is never used.	12 years ago
Ronald S. Bultje	5959bfaca3	floatdsp: move butterflies_float from dsputil to avfloatdsp. This makes wmadec/enc, twinvq and mpegaudiodec (i.e. mp2/mp3) independent of dsputil.	12 years ago
Ronald S. Bultje	42d3246948	floatdsp: move vector_fmul_reverse from dsputil to avfloatdsp. Now, nellymoserenc and aacenc no longer depends on dsputil. Independent of this patch, wmaprodec also does not depend on dsputil, so I removed it from there also.	12 years ago
Ronald S. Bultje	55aa03b9f8	floatdsp: move vector_fmul_add from dsputil to avfloatdsp.	12 years ago
Ronald S. Bultje	d56668bd80	floatdsp: move scalarproduct_float from dsputil to avfloatdsp. This makes the aac decoder and all voice codecs independent of dsputil.	12 years ago
Ronald S. Bultje	fef906c77c	Move vorbis_inverse_coupling from dsputil to vorbisdspcontext. Conveniently (together with Justin's earlier patches), this makes our vorbis decoder entirely independent of dsputil.	12 years ago
Justin Ruggles	e034cc6c60	lavc: Move vector_fmul_window to AVFloatDSPContext Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Justin Ruggles	284ea790d8	dsputil: move vector_fmul_scalar() to AVFloatDSPContext in libavutil	12 years ago
Mans Rullgard	5e826fd65e	ARM: set Tag_ABI_align_preserved in all asm files All our ARM asm preserves alignment so setting this attribute in a common location is simpler. This removes numerous warnings when linking with armcc. Signed-off-by: Mans Rullgard <mans@mansr.com>	12 years ago
Justin Ruggles	cb5042d02c	float_dsp: Move vector_fmac_scalar() from libavcodec to libavutil	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	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
Mans Rullgard	e54e6f25cf	arm/neon: dsputil: use correct size specifiers on vld1/vst1 Change the size specifiers to match the actual element sizes of the data. This makes no practical difference with strict alignment checking disabled (the default) other than somewhat documenting the code. With strict alignment checking on, it avoids trapping the unaligned loads. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	2eba6898c9	arm: dsputil: prettify some conditional instructions in put_pixels macros Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	cbc7d60afa	arm: dsputil: fix overreads in put/avg_pixels functions The vertically interpolating variants of these functions read ahead one line to optimise the loop. On the last line processed, this might be outside the buffer. Fix these invalid reads by processing the last line outside the loop. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	96fef6cf31	ARM: NEON put/avg_pixels8/16 cosmetics This makes whitespace and register names consistent with the style used in more recent code. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	716f1705e9	ARM: add remaining NEON avg_pixels8/16 functions	13 years ago
Mans Rullgard	94267ddfb2	ARM: clean up NEON put/avg_pixels macros Although this adds a few lines, the macro calls are less convoluted. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	3a0b72dee0	ARM: remove needless .text/.align directives The 'function' macro already includes the appropriate directives. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	baf6b738f2	ARM: NEON optimised vector_fmac_scalar() Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	cbd58a872d	dsputil: remove some unused functions Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	8aa63f0b31	ARM: NEON optimised vector_clip_int32() Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	8986fddc2b	ARM: allow building in Thumb2 mode Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	2d3b21ffb9	ARM: NEON optimised apply_window_int16() Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Justin Ruggles	fe2ff6d247	Separate format conversion DSP functions from DSPContext. This will be beneficial for use with the audio conversion API without requiring it to depend on all of dsputil. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `c73d99e672`)	14 years ago
Justin Ruggles	c73d99e672	Separate format conversion DSP functions from DSPContext. This will be beneficial for use with the audio conversion API without requiring it to depend on all of dsputil. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Justin Ruggles	a8ae4e0e7b	Remove unneeded add bias from 3 functions. DSPContext.vector_fmul_window() DCADSPContext.lfe_fir() SynthFilterContext.synth_filter_float() Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `80ba1ddb58`)	14 years ago
Justin Ruggles	80ba1ddb58	Remove unneeded add bias from 3 functions. DSPContext.vector_fmul_window() DCADSPContext.lfe_fir() SynthFilterContext.synth_filter_float() Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Justin Ruggles	015f9f1ad3	Change DSPContext.vector_fmul() from dst=dstsrc to dest=src0src1. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `6eabb0d3ad`)	14 years ago
Justin Ruggles	6eabb0d3ad	Change DSPContext.vector_fmul() from dst=dstsrc to dest=src0src1. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Måns Rullgård	73404a44c1	ARM: NEON clear_block[s] Originally committed as revision 23412 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	a7e7d40c2e	ARM: set size of asm functions in object files Originally committed as revision 22404 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	12bf71b691	ARM: whitespace cosmetics Originally committed as revision 20191 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	bef966e341	ARM: NEON avg_pixels8 and avg_h264_qpel8_mc00 Originally committed as revision 20190 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	701c618f7d	ARM: clean up file/function naming conventions Originally committed as revision 20164 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	b44c6d8edb	ARM: remove unnecessary .fpu neon directives Originally committed as revision 20151 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	ec71a8e00b	ARM: NEON optimised vector_fmul_add Originally committed as revision 20063 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	f331cec47d	ARM: NEON optimised vector_clipf Originally committed as revision 20031 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	b9b1ad9cd8	ARM: NEON optimised vector_fmul_reverse Originally committed as revision 20029 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	9bda7f3063	ARM: NEON optimised int32_to_float_fmul_scalar Originally committed as revision 20000 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	275cfd1501	ARM: NEON optimised scalarproduct_float Originally committed as revision 19971 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	1dee3e97c6	ARM: NEON optimisations for some dsputil functions NEON versions of the following functions are added: vector_fmul_scalar vector_fmul_sv_scalar sv_fmul_scalar butterflies_float Originally committed as revision 19957 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	9ae443f420	10L: remove instruction left over from debugging Originally committed as revision 19638 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	e814015d69	ARM: NEON optimised vorbis_inverse_coupling 12% faster Vorbis decoding on Cortex-A8. Originally committed as revision 19637 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Måns Rullgård	0a8958c849	ARM: handle VFP register arguments in ff_vector_fmul_window_neon() Originally committed as revision 19475 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
David Conrad	d647ed789f	ARM: Use fewer register in NEON put_pixels _y2 and _xy2 Approved by Mans on IRC Originally committed as revision 18713 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
David Conrad	428bf2ac88	ARM: NEON put_pixels_clamped Originally committed as revision 18712 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

1 Commits (ab5c4d006da0b3e7aea6fddcebdf5d3d9ad7fd30)