FFmpeg

Commit Graph

Author	SHA1	Message	Date
yuanhecai	f6077cc666	avcodec/la: Add LSX optimization for h264 qpel. ./configure --disable-lasx ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before: 214fps after: 274fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 years ago
Lu Wang	8815a7719e	avcodec/la: Add LSX optimization for h264 chroma and intrapred. ./configure --disable-lasx ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before: 199fps after: 214fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 years ago
Hao Chen	7845b5ecd6	avcodec/la: Add LSX optimization for loop filter. Replaced function(LSX is sufficient for these functions): ff_h264_v_lpf_chroma_8_lasx ff_h264_h_lpf_chroma_8_lasx ff_h264_v_lpf_chroma_intra_8_lasx ff_h264_h_lpf_chroma_intra_8_lasx ff_weight_h264_pixels4_8_lasx ff_biweight_h264_pixels4_8_lasx ./configure --disable-lasx ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before: 161fps after: 199fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 years ago
Shiyou Yin	e1b6ecd20a	avcodec/la: add LSX optimization for h264 idct. loongson_asm.S is LoongArch asm optimization helper. Add functions: ff_h264_idct_add_8_lsx ff_h264_idct8_add_8_lsx ff_h264_idct_dc_add_8_lsx ff_h264_idct8_dc_add_8_lsx ff_h264_idct_add16_8_lsx ff_h264_idct8_add4_8_lsx ff_h264_idct_add8_8_lsx ff_h264_idct_add8_422_8_lsx ff_h264_idct_add16_intra_8_lsx ff_h264_luma_dc_dequant_idct_8_lsx Replaced function(LSX is sufficient for these functions): ff_h264_idct_add_lasx ff_h264_idct4x4_addblk_dc_lasx ff_h264_idct_add16_lasx ff_h264_idct8_add4_lasx ff_h264_idct_add8_lasx ff_h264_idct_add8_422_lasx ff_h264_idct_add16_intra_lasx ff_h264_deq_idct_luma_dc_lasx Renamed functions: ff_h264_idct8_addblk_lasx ==> ff_h264_idct8_add_8_lasx ff_h264_idct8_dc_addblk_lasx ==> ff_h264_idct8_dc_add_8_lasx ./configure --disable-lasx ffmpeg -i 1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before: 155fps after: 161fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2 years ago
Andreas Rheinhardt	e402bd65b1	Revert "avcodec/loongarch/h264chroma, vc1dsp_lasx: Add wrapper for __lasx_xvldx" This reverts commit `2c8dc7e953`. The loongarch headers have been fixed, so that this wrapper is no longer necessary. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	1234df7501	Revert "avcodec/loongarch: Add wrapper for __lsx_vldx" This reverts commit `6c9a60ada4`. The loongarch headers have been fixed, so that this workaround is no longer necessary. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	a54e53a1c4	avcodec/vp8dsp: Constify src in vp8_mc_func Reviewed-by: Peter Ross <pross@xvid.org> Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	85655bd9da	avcodec/loongarch/cabac, vp9dsp_loongarch: Add missing headers Fixes checkheaders on loongarch. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Andreas Rheinhardt	333b32af8e	avcodec/h264chroma: Constify src in h264_chroma_mc_func Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	2c8dc7e953	avcodec/loongarch/h264chroma, vc1dsp_lasx: Add wrapper for __lasx_xvldx __lasx_xvldx does not accept a pointer to const (in fact, no function in lasxintrin.h does so), although it is not allowed to modify the pointed-to buffer. Therefore this commit adds a wrapper for it in order to constify the H264Chroma API in a later commit. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	b3bbbb14d0	avcodec/hevcdsp: Constify src pointers Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	6c9a60ada4	avcodec/loongarch: Add wrapper for __lsx_vldx __lsx_vldx does not accept a pointer to const (in fact, no function in lsxintrin.h does so), although it is not allowed to modify the pointed-to buffer. Therefore this commit adds a wrapper for it in order to constify the HEVC DSP functions in a later commit. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	af43da3e4d	avcodec/videodsp: Constify buf in VideoDSPContext.prefetch Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Lu Wang	72604b10f4	avcodec: [loongarch] Optimize Hevc_mc_uni/w with LSX. ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 182fps after : 191fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Hao Chen	a70a5b7c62	avcodec: [loongarch] Optimize Hevc_mc_bi with LSX. ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 124fps after : 182fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Lu Wang	b6ceeee16b	avcodec: [loongarch] Optimize Hevc_idct/lpf with LSX. ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 110fps after : 124fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Lu Wang	20194d573d	avcodec: [loongarch] Optimize Hevcdsp with LSX. ffmpeg -i 5_h265_1080p_60fps_3Mbps.mkv -f rawvideo -y /dev/null -an before: 94fps after : 110fps Signed-off-by: Hao Chen <chenhao@loongson.cn> Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
gxw	8ca7d474c1	avcodec: [loongarch] Optimize prefetch with loongarch. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:296 after :308 Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Hao Chen	555b850bd5	avcodec: [loongarch] Optimize idctdstp with LASX. ./ffmpeg -i 8_mpeg4_1080p_24fps_12Mbps.avi -f rawvideo -y /dev/null -an before:433fps after :552fps Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Shiyou Yin	5d58355bf1	avcodec: [loongarch] Optimize hpeldsp with LASX. ./ffmpeg -i 8_mpeg4_1080p_24fps_12Mbps.avi -f rawvideo -y /dev/null -an before:376fps after :433fps Reviewed-by: 殷时友 <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Hao Chen	60ead5cd68	avcodec: [loongarch] Optimize vc1dsp with LASX. ./ffmpeg -i 11_wmv3_720p_24fps_7Mbps.wmv -f rawvideo -y /dev/null -an before:131fps after :229fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Jin Bo	fea299f876	avcodec: [loongarch] Optimize vp9_lpf/idct with LSX. ffmpeg -i ../10_vp9_1080p_30fps_3Mbps.webm -f rawvideo -y /dev/null -an before:294fps after :567fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Hao Chen	2fd914e079	avcodec: [loongarch] Optimize vp9_mc/intra with LSX. ffmpeg -i ../10_vp9_1080p_30fps_3Mbps.webm -f rawvideo -y /dev/null -an before:170fps after :294fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
yuanhecai	72bcbe216e	avcodec: [loongarch] Optimize vp8_lpf/mc with LSX. ./ffmpeg -i ../9_vp8_1080p_30fps_2Mbps.webm -f rawvideo -y /dev/null -an before: 210fps after : 585fps Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Hao Chen	df46d7cb49	avcodec: [loongarch] Optimize pred16x16_plane with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:295 after :296 Change-Id: I281bc739f708d45f91fc3860150944c0b8a6a5ba 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
Jin Bo	1ccc458960	avcodec: [loongarch] Optimize h264_deblock with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:293 after :295 Change-Id: I5ff6cba4eaca0c4218c0c97b880ca500e35f9c87 Signed-off-by: Hao Chen <chenhao@loongson.cn> 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
Lu Wang	5ff58b77bb	avcodec: [loongarch] Optimize h264idct with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:282 after :293 Change-Id: Ia8889935a6359630dd5dbb61263287f1cb24a0a4 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
gxw	3f294ec879	avcodec: [loongarch] Optimize h264dsp with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:225 after :282 Change-Id: Ibe245827dcdfe8fc1541c6b172483151bfa9e642 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
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
Shiyou Yin	6038a9eb92	avcodec: [loongarch] Optimize h264_chroma_mc with LASX. ./ffmpeg -i ../1_h264_1080p_30fps_3Mbps.mp4 -f rawvideo -y /dev/null -an before:170 after :183 Change-Id: I42ff23cc2dc7c32bd1b7e4274da9d9ec87065f20 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
Hao Chen	024e934480	avcodec: [loongarch] Optimize decode_significance/_8x8_loongarch. Decoding 1080P H264 from 168fps to 170fps. Signed-off-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Reviewed-by: 陈昊 <chenhao@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Shiyou Yin	afcb36b7e5	avcodec: [loongarch] optimize get_cabac. Decoding 1080P H264 on 2.5Ghz 3A5000: 165fps==>168fps. Testing command: ffmpeg -i ***.mp4 -f rawvideo -y /dev/null -an Reviewed-by: 陈昊 <chenhao@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago

32 Commits (0ecd15b83931c8aa4a71d73ac4edda734b2bd23a)