FFmpeg

Commit Graph

Author	SHA1	Message	Date
Niklas Haas	2f77ecc6bc	avcodec/riscv: add h264 qpel Benched on K230 for VLEN 128, SpaceMIT for VLEN 256. Variants for 4 width have no speedup for VLEN 256 vs VLEN 128 on available hardware, so were disabled. C RVV128 C RVV256 avg_h264_qpel_4_mc00_8 33.9 33.6 (1.01x) avg_h264_qpel_4_mc01_8 218.8 89.1 (2.46x) avg_h264_qpel_4_mc02_8 218.8 79.8 (2.74x) avg_h264_qpel_4_mc03_8 218.8 89.1 (2.46x) avg_h264_qpel_4_mc10_8 172.3 126.1 (1.37x) avg_h264_qpel_4_mc11_8 339.1 190.8 (1.78x) avg_h264_qpel_4_mc12_8 533.6 357.6 (1.49x) avg_h264_qpel_4_mc13_8 348.4 190.8 (1.83x) avg_h264_qpel_4_mc20_8 144.8 116.8 (1.24x) avg_h264_qpel_4_mc21_8 478.1 385.6 (1.24x) avg_h264_qpel_4_mc22_8 348.4 283.6 (1.23x) avg_h264_qpel_4_mc23_8 478.1 394.6 (1.21x) avg_h264_qpel_4_mc30_8 172.6 126.1 (1.37x) avg_h264_qpel_4_mc31_8 339.4 191.1 (1.78x) avg_h264_qpel_4_mc32_8 542.9 357.6 (1.52x) avg_h264_qpel_4_mc33_8 339.4 191.1 (1.78x) avg_h264_qpel_8_mc00_8 116.8 42.9 (2.72x) 123.6 50.6 (2.44x) avg_h264_qpel_8_mc01_8 774.4 163.1 (4.75x) 779.8 165.1 (4.72x) avg_h264_qpel_8_mc02_8 774.4 154.1 (5.03x) 779.8 144.3 (5.40x) avg_h264_qpel_8_mc03_8 774.4 163.3 (4.74x) 779.8 165.3 (4.72x) avg_h264_qpel_8_mc10_8 617.1 237.3 (2.60x) 613.1 227.6 (2.69x) avg_h264_qpel_8_mc11_8 1209.3 376.4 (3.21x) 1206.8 363.1 (3.32x) avg_h264_qpel_8_mc12_8 1913.3 598.6 (3.20x) 1894.3 561.1 (3.38x) avg_h264_qpel_8_mc13_8 1218.6 376.4 (3.24x) 1217.1 363.1 (3.35x) avg_h264_qpel_8_mc20_8 524.4 228.1 (2.30x) 519.3 227.6 (2.28x) avg_h264_qpel_8_mc21_8 1709.6 681.9 (2.51x) 1707.1 644.3 (2.65x) avg_h264_qpel_8_mc22_8 1274.3 459.6 (2.77x) 1279.8 436.1 (2.93x) avg_h264_qpel_8_mc23_8 1700.3 672.6 (2.53x) 1706.8 644.6 (2.65x) avg_h264_qpel_8_mc30_8 607.6 246.6 (2.46x) 623.6 238.1 (2.62x) avg_h264_qpel_8_mc31_8 1209.6 376.4 (3.21x) 1206.8 363.1 (3.32x) avg_h264_qpel_8_mc32_8 1904.1 607.9 (3.13x) 1894.3 571.3 (3.32x) avg_h264_qpel_8_mc33_8 1209.6 376.1 (3.22x) 1206.8 363.1 (3.32x) avg_h264_qpel_16_mc00_8 431.9 89.1 (4.85x) 436.1 71.3 (6.12x) avg_h264_qpel_16_mc01_8 2894.6 376.1 (7.70x) 2842.3 300.6 (9.46x) avg_h264_qpel_16_mc02_8 2987.3 348.4 (8.57x) 2967.3 290.1 (10.23x) avg_h264_qpel_16_mc03_8 2885.3 376.4 (7.67x) 2842.3 300.6 (9.46x) avg_h264_qpel_16_mc10_8 2404.1 524.4 (4.58x) 2404.8 456.8 (5.26x) avg_h264_qpel_16_mc11_8 4709.4 811.6 (5.80x) 4675.6 706.8 (6.62x) avg_h264_qpel_16_mc12_8 7477.9 1274.3 (5.87x) 7436.1 1061.1 (7.01x) avg_h264_qpel_16_mc13_8 4718.6 820.6 (5.75x) 4655.1 706.8 (6.59x) avg_h264_qpel_16_mc20_8 2052.1 487.1 (4.21x) 2071.3 446.3 (4.64x) avg_h264_qpel_16_mc21_8 7440.6 1422.6 (5.23x) 6727.8 1217.3 (5.53x) avg_h264_qpel_16_mc22_8 5051.9 950.4 (5.32x) 5071.6 790.3 (6.42x) avg_h264_qpel_16_mc23_8 6764.9 1422.3 (4.76x) 6748.6 1217.3 (5.54x) avg_h264_qpel_16_mc30_8 2413.1 524.4 (4.60x) 2415.1 467.3 (5.17x) avg_h264_qpel_16_mc31_8 4681.6 839.1 (5.58x) 4675.6 727.6 (6.43x) avg_h264_qpel_16_mc32_8 8579.6 1292.8 (6.64x) 7436.3 1071.3 (6.94x) avg_h264_qpel_16_mc33_8 5375.9 829.9 (6.48x) 4665.3 717.3 (6.50x) put_h264_qpel_4_mc00_8 24.4 24.4 (1.00x) put_h264_qpel_4_mc01_8 987.4 79.8 (12.37x) put_h264_qpel_4_mc02_8 190.8 79.8 (2.39x) put_h264_qpel_4_mc03_8 209.6 89.1 (2.35x) put_h264_qpel_4_mc10_8 163.3 117.1 (1.39x) put_h264_qpel_4_mc11_8 339.4 181.6 (1.87x) put_h264_qpel_4_mc12_8 533.6 348.4 (1.53x) put_h264_qpel_4_mc13_8 339.4 190.8 (1.78x) put_h264_qpel_4_mc20_8 126.3 116.8 (1.08x) put_h264_qpel_4_mc21_8 468.9 376.1 (1.25x) put_h264_qpel_4_mc22_8 330.1 274.4 (1.20x) put_h264_qpel_4_mc23_8 468.9 376.1 (1.25x) put_h264_qpel_4_mc30_8 163.3 126.3 (1.29x) put_h264_qpel_4_mc31_8 339.1 191.1 (1.77x) put_h264_qpel_4_mc32_8 533.6 348.4 (1.53x) put_h264_qpel_4_mc33_8 339.4 181.8 (1.87x) put_h264_qpel_8_mc00_8 98.6 33.6 (2.93x) 92.3 40.1 (2.30x) put_h264_qpel_8_mc01_8 737.1 153.8 (4.79x) 738.1 144.3 (5.12x) put_h264_qpel_8_mc02_8 663.1 135.3 (4.90x) 665.1 134.1 (4.96x) put_h264_qpel_8_mc03_8 737.4 154.1 (4.79x) 1508.8 144.3 (10.46x) put_h264_qpel_8_mc10_8 598.4 237.1 (2.52x) 592.3 227.6 (2.60x) put_h264_qpel_8_mc11_8 1172.3 357.9 (3.28x) 1175.6 342.3 (3.43x) put_h264_qpel_8_mc12_8 1867.1 589.1 (3.17x) 1863.1 561.1 (3.32x) put_h264_qpel_8_mc13_8 1172.6 366.9 (3.20x) 1175.6 352.8 (3.33x) put_h264_qpel_8_mc20_8 450.4 218.8 (2.06x) 446.3 206.8 (2.16x) put_h264_qpel_8_mc21_8 1672.3 663.1 (2.52x) 1675.6 633.8 (2.64x) put_h264_qpel_8_mc22_8 1144.6 1200.1 (0.95x) 1144.3 425.6 (2.69x) put_h264_qpel_8_mc23_8 1672.6 672.4 (2.49x) 1665.3 634.1 (2.63x) put_h264_qpel_8_mc30_8 598.6 237.3 (2.52x) 613.1 227.6 (2.69x) put_h264_qpel_8_mc31_8 1172.3 376.1 (3.12x) 1175.6 352.6 (3.33x) put_h264_qpel_8_mc32_8 1857.8 598.6 (3.10x) 1863.1 561.1 (3.32x) put_h264_qpel_8_mc33_8 1172.3 376.1 (3.12x) 1175.6 352.8 (3.33x) put_h264_qpel_16_mc00_8 320.6 61.4 (5.22x) 321.3 60.8 (5.28x) put_h264_qpel_16_mc01_8 2774.3 339.1 (8.18x) 2759.1 279.8 (9.86x) put_h264_qpel_16_mc02_8 2589.1 320.6 (8.08x) 2571.6 269.3 (9.55x) put_h264_qpel_16_mc03_8 2774.3 339.4 (8.17x) 2738.1 290.1 (9.44x) put_h264_qpel_16_mc10_8 2274.3 487.4 (4.67x) 2290.1 436.1 (5.25x) put_h264_qpel_16_mc11_8 5237.1 792.9 (6.60x) 4529.8 685.8 (6.61x) put_h264_qpel_16_mc12_8 7357.6 1255.8 (5.86x) 7352.8 1040.1 (7.07x) put_h264_qpel_16_mc13_8 4579.9 792.9 (5.78x) 4571.6 686.1 (6.66x) put_h264_qpel_16_mc20_8 1802.1 459.6 (3.92x) 1800.6 425.6 (4.23x) put_h264_qpel_16_mc21_8 6644.6 2246.6 (2.96x) 6644.3 1196.6 (5.55x) put_h264_qpel_16_mc22_8 4589.1 913.4 (5.02x) 4592.3 769.3 (5.97x) put_h264_qpel_16_mc23_8 6644.6 1394.6 (4.76x) 6634.1 1196.6 (5.54x) put_h264_qpel_16_mc30_8 2274.3 496.6 (4.58x) 2290.1 456.8 (5.01x) put_h264_qpel_16_mc31_8 5255.6 802.1 (6.55x) 4550.8 706.8 (6.44x) put_h264_qpel_16_mc32_8 7376.1 1265.1 (5.83x) 7352.8 1050.6 (7.00x) put_h264_qpel_16_mc33_8 4579.9 802.1 (5.71x) 4561.1 696.3 (6.55x) Signed-off-by: Niklas Haas <git@haasn.dev> Signed-off-by: J. Dekker <jdek@itanimul.li>	5 months ago
Shiyou Yin	cba7c0267d	avcodec: [loongarch] Optimize h264qpel with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:183 after :225 Change-Id: I7c7d2f34cd82ef728aab5ce8f6bfb46dd81f0da4 Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: guxiwei <guxiwei-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Shivraj Patil	178ba1fd03	avcodec/mips: MSA (MIPS-SIMD-Arch) optimizations for AVC qpel functions This patch adds MSA (MIPS-SIMD-Arch) optimizations for AVC qpel functions in new file h264qpel_msa.c Adds new generic macros (needed for this patch) in libavutil/mips/generic_macros_msa.h Added const to local static array. Signed-off-by: Shivraj Patil <shivraj.patil@imgtec.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Diego Biurrun	368f50359e	dsputil: Split off quarterpel bits into their own context	11 years ago
Janne Grunau	d5dd8c7bf0	aarch64: h264 qpel NEON optimizations Ported from ARMv7 NEON.	11 years ago
Mans Rullgard	e9d817351b	dsputil: Separate h264 qpel The sh4 optimizations are removed, because the code is 100% identical to the C code, so it is unlikely to provide any real practical benefit. Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Mans Rullgard	1b3539d453	dsputil: move a bink-only function to binkdsp Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Kostya Shishkov	2968bedf12	bink: make IDCT take 32-bit input Since IDCT transforming 32-bit input to 8-bit output is unusual and unpractical for most codecs, move Bink IDCT into separate context. Get rid of an additional permutation table while at it since SIMD support for Bink IDCT is unlikely to be implemented in foreseeable future. Quantisation tables also have to change type to signed for proper dequantisation of DCT coefficients. 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
Kostya Shishkov	9fd6b84360	RTMP protocol support (as a client) Originally committed as revision 19556 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Patrick Dehne	50fcd5be36	Move id3v1/id3v2 handling code from mp3.c to id3v[12].c. patch by Patrick Dehne, patrick mysonicweb com Originally committed as revision 19224 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Patrick Dehne	7541118286	Move id3v2 parsing code from mp3.c to id3v2.h and id3v2.c. patch by Patrick Dehne, patrick mysonicweb com Originally committed as revision 19155 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Stefano Sabatini	987903826b	Globally rename the header inclusion guard names. Consistently apply this rule: the guard name is obtained from the filename by stripping the leading "lib", converting '/' and '.' to '_' and uppercasing the resulting name. Guard names in the root directory have to be prefixed by "FFMPEG_". Originally committed as revision 15120 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vladimir Voroshilov	6bf8b3ef03	Remove unnecessary header inclusion from g729.h Originally committed as revision 14916 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vladimir Voroshilov	fe3a80d6fa	Move from g729.h all definitions which are used only in g729dec.c Originally committed as revision 14915 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Vladimir Voroshilov	5209846850	G.729 decoder main code (just skeleton, contains only parts, explicitly ok'ed by Michael) Originally committed as revision 14800 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Luca Abeni	e76e2bbc09	Mark the source buffer as "const" Originally committed as revision 10877 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	5b21bdabe4	Add FFMPEG_ prefix to all multiple inclusion guards. Originally committed as revision 10765 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Guillaume Poirier	efb775777f	add a comment to indicate which #endif belong to which #define Originally committed as revision 9356 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	699b3f99d0	add multiple inclusion guards to headers Originally committed as revision 9345 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Måns Rullgård	99545457bf	include all prerequisites in header files Originally committed as revision 9344 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	bd03c380ce	expose av_base64_decode and av_base64_encode Originally committed as revision 8448 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Luca Barbato	558b86a5d0	Reverting stray commit part II, r8156 had the base64 export patch mixed with the nutdec patch Originally committed as revision 8158 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	b78e7197a8	Change license headers to say 'FFmpeg' instead of 'this program/this library' and fix GPL/LGPL version mismatches. Originally committed as revision 6577 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	5509bffa88	Update licensing information: The FSF changed postal address. Originally committed as revision 4842 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Diego Biurrun	115329f160	COSMETICS: Remove all trailing whitespace. Originally committed as revision 4749 to svn://svn.ffmpeg.org/ffmpeg/trunk	20 years ago
Roman Shaposhnik	48b1f80012	* adding integer/floating point AAN implementations for DCT 2-4-8 Originally committed as revision 2430 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	b4c3816cfa	optionally merge postscale into quantization table for the float aan dct Originally committed as revision 2420 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	65e4c8c919	floating point AAN DCT Originally committed as revision 2415 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Michael Niedermayer	b0368839ac	MpegEncContext.(i)dct_* -> DspContext.(i)dct_* bitexact cleanup Originally committed as revision 1617 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	0c1a9edad4	* UINTX -> uintx_t INTX -> intx_t Originally committed as revision 1578 to svn://svn.ffmpeg.org/ffmpeg/trunk	22 years ago
Zdenek Kabelac	bb28568364	* cut&paste fix Originally committed as revision 1249 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	5940262772	* oops fixed bad initialization of ff vals. - put FF_LIBMPEG2_IDCT_PERM into CVS - so it will work for now Originally committed as revision 1227 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Zdenek Kabelac	83f238cbf0	* compilation fix (ARM users please check) Originally committed as revision 1225 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	50eb9cbc44	idct_permutation_type variable, so the permutation type can quickly be identified Originally committed as revision 1071 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Michael Niedermayer	676e200cff	trying to fix the non-x86 IDCTs (untested) Originally committed as revision 1006 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	ff4ec49e64	license/copyright change Originally committed as revision 599 to svn://svn.ffmpeg.org/ffmpeg/trunk	23 years ago
Fabrice Bellard	92651f67a0	arm specific code Originally committed as revision 79 to svn://svn.ffmpeg.org/ffmpeg/trunk	24 years ago

9 Commits (b38ca20bf2544c503e30d0f68453483ed24430c3)