Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Jiaxun Yang	1042039ccd	avcodec/mips: Use MMI marcos to replace Loongson3 instructions Loongson3's extention instructions (prefixed with gs) are widely used in our MMI codebase. However, these instructions are not avilable on Loongson-2E/F while MMI code should work on these processors. Previously we introduced mmiutils marcos to provide backward compactbility but newly commited code didn't follow that. In this patch I revised the codebase and converted all these instructions into MMI marcos to get Loongson2 supproted again. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	3 years ago
Jin Bo	fd5fd48659	libavcodec/mips: Fix build errors reported by clang Clang is more strict on the type of asm operands, float or double type variable should use constraint 'f', integer variable should use constraint 'r'. Signed-off-by: Jin Bo <jinbo@loongson.cn> Reviewed-by: yinshiyou-hf@loongson.cn Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Jin Bo	ebedd26eef	libavcodec/mips: Fix specification of instruction name 1.'xor,or,and' to 'pxor,por,pand'. In the case of operating FPR, gcc supports both of them, clang only supports the second type. 2.'dsrl,srl' to 'ssrld,ssrlw'. In the case of operating FPR, gcc supports both of them, clang only supports the second type. Signed-off-by: Jin Bo <jinbo@loongson.cn> Reviewed-by: yinshiyou-hf@loongson.cn Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	4 years ago
Shiyou Yin	b429c86d84	avcodec/mips: [loongson] optimize put_hevc_qpel_h_8 with mmi. Optimize put_hevc_qpel_h_8 with mmi in the case width=4/8/12/16/24/32/48/64. This optimization improved HEVC decoding performance 2%(2.39x to 2.44x, tested on loongson 3A3000). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Shiyou Yin	dceefb2b84	avcodec/mips: [loongson] optimize put_hevc_qpel_bi_h_8 with mmi. Optimize put_hevc_qpel_bi_h_8 with mmi in the case width=4/8/12/16/24/32/48/64. This optimization improved HEVC decoding performance 2.1%(2.34x to 2.39x, tested on loongson 3A3000). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Shiyou Yin	c0942b7a2c	avcodec/mips: [loongson] optimize put_hevc_epel_bi_hv_8 with mmi. Optimize put_hevc_epel_bi_hv_8 with mmi in the case width=4/8/12/16/24/32. This optimization improved HEVC decoding performance 1.7%(2.30x to 2.34x, tested on loongson 3A3000). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Shiyou Yin	0c43429210	avcodec/mips: [loongson] optimize put_hevc_qpel_uni_hv_8 with mmi. Optimize put_hevc_qpel_uni_hv_8 with mmi in the case width=4/8/12/16/24/32/48/64. This optimization improved HEVC decoding performance 2.7%(2.24x to 2.30x, tested on loongson 3A3000). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Shiyou Yin	83aa2cd757	avcodec/mips: [loongson] optimize put_hevc_qpel_bi_hv_8 with mmi. Optimize put_hevc_qpel_bi_hv_8 with mmi in the case width=4/8/12/16/24/32/48/64. This optimization improved HEVC decoding performance 11.4%(2.01x to 2.24x, tested on loongson 3A3000). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Shiyou Yin	6d19164811	avcodec/mips: [loongson] optimize put_hevc_qpel_hv_8 with mmi. Optimize put_hevc_qpel_hv_8 with mmi in the case width=4/8/12/16/24/32/48/64. This optimization improved HEVC decoding performance 11%(1.81x to 2.01x, tested on loongson 3A3000). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Shiyou Yin	32421602df	avcodec/mips: [loongson] optimize put_hevc_pel_bi_pixels_8 with mmi. Optimize put_hevc_pel_bi_pixels_8 with mmi in the case width=8/16/24/32/48/64. This optimization improved HEVC decoding performance 2%(1.77x to 1.81x, tested on loongson 3A3000). Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago