diff options
author | gxw <guxiwei-hf@loongson.cn> | 2019-02-25 13:13:51 +0300 |
---|---|---|
committer | Michael Niedermayer <michael@niedermayer.cc> | 2019-02-27 03:51:40 +0300 |
commit | 4571c7c05d8488cbc2ae0b337751f132f9670fec (patch) | |
tree | 674088dd8a00aaeceef98a0b54e56cd36623cfa3 /libavcodec/mips | |
parent | 97f47fd601d0e380109f501e4aabff71ffbad052 (diff) |
avcodec/mips: [loongson] mmi optimizations for VP9 put and avg functions
VP9 decoding speed improved about 60.5%(from 38fps to 61fps, tested on loongson 3A3000).
Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mips')
-rw-r--r-- | libavcodec/mips/Makefile | 1 | ||||
-rw-r--r-- | libavcodec/mips/vp9_mc_mmi.c | 628 | ||||
-rw-r--r-- | libavcodec/mips/vp9dsp_init_mips.c | 42 | ||||
-rw-r--r-- | libavcodec/mips/vp9dsp_mips.h | 50 |
4 files changed, 721 insertions, 0 deletions
diff --git a/libavcodec/mips/Makefile b/libavcodec/mips/Makefile index c827649150..c5b54d55c0 100644 --- a/libavcodec/mips/Makefile +++ b/libavcodec/mips/Makefile @@ -88,3 +88,4 @@ MMI-OBJS-$(CONFIG_VC1_DECODER) += mips/vc1dsp_mmi.o MMI-OBJS-$(CONFIG_WMV2DSP) += mips/wmv2dsp_mmi.o MMI-OBJS-$(CONFIG_HEVC_DECODER) += mips/hevcdsp_mmi.o MMI-OBJS-$(CONFIG_VP3DSP) += mips/vp3dsp_idct_mmi.o +MMI-OBJS-$(CONFIG_VP9_DECODER) += mips/vp9_mc_mmi.o diff --git a/libavcodec/mips/vp9_mc_mmi.c b/libavcodec/mips/vp9_mc_mmi.c new file mode 100644 index 0000000000..e7a83875b9 --- /dev/null +++ b/libavcodec/mips/vp9_mc_mmi.c @@ -0,0 +1,628 @@ +/* + * Copyright (c) 2019 gxw <guxiwei-hf@loongson.cn> + * + * This file is part of FFmpeg. + * + * FFmpeg is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * FFmpeg is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with FFmpeg; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "libavcodec/vp9dsp.h" +#include "libavutil/mips/mmiutils.h" +#include "vp9dsp_mips.h" + +#define GET_DATA_H_MMI \ + "pmaddhw %[ftmp4], %[ftmp4], %[filter1] \n\t" \ + "pmaddhw %[ftmp5], %[ftmp5], %[filter2] \n\t" \ + "paddw %[ftmp4], %[ftmp4], %[ftmp5] \n\t" \ + "punpckhwd %[ftmp5], %[ftmp4], %[ftmp0] \n\t" \ + "paddw %[ftmp4], %[ftmp4], %[ftmp5] \n\t" \ + "pmaddhw %[ftmp6], %[ftmp6], %[filter1] \n\t" \ + "pmaddhw %[ftmp7], %[ftmp7], %[filter2] \n\t" \ + "paddw %[ftmp6], %[ftmp6], %[ftmp7] \n\t" \ + "punpckhwd %[ftmp7], %[ftmp6], %[ftmp0] \n\t" \ + "paddw %[ftmp6], %[ftmp6], %[ftmp7] \n\t" \ + "punpcklwd %[srcl], %[ftmp4], %[ftmp6] \n\t" \ + "pmaddhw %[ftmp8], %[ftmp8], %[filter1] \n\t" \ + "pmaddhw %[ftmp9], %[ftmp9], %[filter2] \n\t" \ + "paddw %[ftmp8], %[ftmp8], %[ftmp9] \n\t" \ + "punpckhwd %[ftmp9], %[ftmp8], %[ftmp0] \n\t" \ + "paddw %[ftmp8], %[ftmp8], %[ftmp9] \n\t" \ + "pmaddhw %[ftmp10], %[ftmp10], %[filter1] \n\t" \ + "pmaddhw %[ftmp11], %[ftmp11], %[filter2] \n\t" \ + "paddw %[ftmp10], %[ftmp10], %[ftmp11] \n\t" \ + "punpckhwd %[ftmp11], %[ftmp10], %[ftmp0] \n\t" \ + "paddw %[ftmp10], %[ftmp10], %[ftmp11] \n\t" \ + "punpcklwd %[srch], %[ftmp8], %[ftmp10] \n\t" + +#define GET_DATA_V_MMI \ + "punpcklhw %[srcl], %[ftmp4], %[ftmp5] \n\t" \ + "pmaddhw %[srcl], %[srcl], %[filter10] \n\t" \ + "punpcklhw %[ftmp12], %[ftmp6], %[ftmp7] \n\t" \ + "pmaddhw %[ftmp12], %[ftmp12], %[filter32] \n\t" \ + "paddw %[srcl], %[srcl], %[ftmp12] \n\t" \ + "punpcklhw %[ftmp12], %[ftmp8], %[ftmp9] \n\t" \ + "pmaddhw %[ftmp12], %[ftmp12], %[filter54] \n\t" \ + "paddw %[srcl], %[srcl], %[ftmp12] \n\t" \ + "punpcklhw %[ftmp12], %[ftmp10], %[ftmp11] \n\t" \ + "pmaddhw %[ftmp12], %[ftmp12], %[filter76] \n\t" \ + "paddw %[srcl], %[srcl], %[ftmp12] \n\t" \ + "punpckhhw %[srch], %[ftmp4], %[ftmp5] \n\t" \ + "pmaddhw %[srch], %[srch], %[filter10] \n\t" \ + "punpckhhw %[ftmp12], %[ftmp6], %[ftmp7] \n\t" \ + "pmaddhw %[ftmp12], %[ftmp12], %[filter32] \n\t" \ + "paddw %[srch], %[srch], %[ftmp12] \n\t" \ + "punpckhhw %[ftmp12], %[ftmp8], %[ftmp9] \n\t" \ + "pmaddhw %[ftmp12], %[ftmp12], %[filter54] \n\t" \ + "paddw %[srch], %[srch], %[ftmp12] \n\t" \ + "punpckhhw %[ftmp12], %[ftmp10], %[ftmp11] \n\t" \ + "pmaddhw %[ftmp12], %[ftmp12], %[filter76] \n\t" \ + "paddw %[srch], %[srch], %[ftmp12] \n\t" + +static void convolve_horiz_mmi(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const uint16_t *filter_x, int32_t w, + int32_t h) +{ + double ftmp[15]; + uint32_t tmp[2]; + src -= 3; + src_stride -= w; + dst_stride -= w; + __asm__ volatile ( + "move %[tmp1], %[width] \n\t" + "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" + "gsldlc1 %[filter1], 0x03(%[filter]) \n\t" + "gsldrc1 %[filter1], 0x00(%[filter]) \n\t" + "gsldlc1 %[filter2], 0x0b(%[filter]) \n\t" + "gsldrc1 %[filter2], 0x08(%[filter]) \n\t" + "li %[tmp0], 0x07 \n\t" + "dmtc1 %[tmp0], %[ftmp13] \n\t" + "punpcklwd %[ftmp13], %[ftmp13], %[ftmp13] \n\t" + "1: \n\t" + /* Get 8 data per row */ + "gsldlc1 %[ftmp5], 0x07(%[src]) \n\t" + "gsldrc1 %[ftmp5], 0x00(%[src]) \n\t" + "gsldlc1 %[ftmp7], 0x08(%[src]) \n\t" + "gsldrc1 %[ftmp7], 0x01(%[src]) \n\t" + "gsldlc1 %[ftmp9], 0x09(%[src]) \n\t" + "gsldrc1 %[ftmp9], 0x02(%[src]) \n\t" + "gsldlc1 %[ftmp11], 0x0A(%[src]) \n\t" + "gsldrc1 %[ftmp11], 0x03(%[src]) \n\t" + "punpcklbh %[ftmp4], %[ftmp5], %[ftmp0] \n\t" + "punpckhbh %[ftmp5], %[ftmp5], %[ftmp0] \n\t" + "punpcklbh %[ftmp6], %[ftmp7], %[ftmp0] \n\t" + "punpckhbh %[ftmp7], %[ftmp7], %[ftmp0] \n\t" + "punpcklbh %[ftmp8], %[ftmp9], %[ftmp0] \n\t" + "punpckhbh %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "punpcklbh %[ftmp10], %[ftmp11], %[ftmp0] \n\t" + "punpckhbh %[ftmp11], %[ftmp11], %[ftmp0] \n\t" + PTR_ADDIU "%[width], %[width], -0x04 \n\t" + /* Get raw data */ + GET_DATA_H_MMI + ROUND_POWER_OF_TWO_MMI(%[srcl], %[ftmp13], %[ftmp5], + %[ftmp6], %[tmp0]) + ROUND_POWER_OF_TWO_MMI(%[srch], %[ftmp13], %[ftmp5], + %[ftmp6], %[tmp0]) + "packsswh %[srcl], %[srcl], %[srch] \n\t" + "packushb %[ftmp12], %[srcl], %[ftmp0] \n\t" + "swc1 %[ftmp12], 0x00(%[dst]) \n\t" + PTR_ADDIU "%[dst], %[dst], 0x04 \n\t" + PTR_ADDIU "%[src], %[src], 0x04 \n\t" + /* Loop count */ + "bnez %[width], 1b \n\t" + "move %[width], %[tmp1] \n\t" + PTR_ADDU "%[src], %[src], %[src_stride] \n\t" + PTR_ADDU "%[dst], %[dst], %[dst_stride] \n\t" + PTR_ADDIU "%[height], %[height], -0x01 \n\t" + "bnez %[height], 1b \n\t" + : [srcl]"=&f"(ftmp[0]), [srch]"=&f"(ftmp[1]), + [filter1]"=&f"(ftmp[2]), [filter2]"=&f"(ftmp[3]), + [ftmp0]"=&f"(ftmp[4]), [ftmp4]"=&f"(ftmp[5]), + [ftmp5]"=&f"(ftmp[6]), [ftmp6]"=&f"(ftmp[7]), + [ftmp7]"=&f"(ftmp[8]), [ftmp8]"=&f"(ftmp[9]), + [ftmp9]"=&f"(ftmp[10]), [ftmp10]"=&f"(ftmp[11]), + [ftmp11]"=&f"(ftmp[12]), [ftmp12]"=&f"(ftmp[13]), + [tmp0]"=&r"(tmp[0]), [tmp1]"=&r"(tmp[1]), + [src]"+&r"(src), [width]"+&r"(w), + [dst]"+&r"(dst), [height]"+&r"(h), + [ftmp13]"=&f"(ftmp[14]) + : [filter]"r"(filter_x), + [src_stride]"r"((mips_reg)src_stride), + [dst_stride]"r"((mips_reg)dst_stride) + : "memory" + ); +} + +static void convolve_vert_mmi(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int16_t *filter_y, int32_t w, + int32_t h) +{ + double ftmp[17]; + uint32_t tmp[1]; + ptrdiff_t addr = src_stride; + src_stride -= w; + dst_stride -= w; + + __asm__ volatile ( + "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" + "gsldlc1 %[ftmp4], 0x03(%[filter]) \n\t" + "gsldrc1 %[ftmp4], 0x00(%[filter]) \n\t" + "gsldlc1 %[ftmp5], 0x0b(%[filter]) \n\t" + "gsldrc1 %[ftmp5], 0x08(%[filter]) \n\t" + "punpcklwd %[filter10], %[ftmp4], %[ftmp4] \n\t" + "punpckhwd %[filter32], %[ftmp4], %[ftmp4] \n\t" + "punpcklwd %[filter54], %[ftmp5], %[ftmp5] \n\t" + "punpckhwd %[filter76], %[ftmp5], %[ftmp5] \n\t" + "li %[tmp0], 0x07 \n\t" + "dmtc1 %[tmp0], %[ftmp13] \n\t" + "punpcklwd %[ftmp13], %[ftmp13], %[ftmp13] \n\t" + "1: \n\t" + /* Get 8 data per column */ + "gsldlc1 %[ftmp4], 0x07(%[src]) \n\t" + "gsldrc1 %[ftmp4], 0x00(%[src]) \n\t" + PTR_ADDU "%[tmp0], %[src], %[addr] \n\t" + "gsldlc1 %[ftmp5], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp5], 0x00(%[tmp0]) \n\t" + PTR_ADDU "%[tmp0], %[tmp0], %[addr] \n\t" + "gsldlc1 %[ftmp6], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp6], 0x00(%[tmp0]) \n\t" + PTR_ADDU "%[tmp0], %[tmp0], %[addr] \n\t" + "gsldlc1 %[ftmp7], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp7], 0x00(%[tmp0]) \n\t" + PTR_ADDU "%[tmp0], %[tmp0], %[addr] \n\t" + "gsldlc1 %[ftmp8], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp8], 0x00(%[tmp0]) \n\t" + PTR_ADDU "%[tmp0], %[tmp0], %[addr] \n\t" + "gsldlc1 %[ftmp9], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp9], 0x00(%[tmp0]) \n\t" + PTR_ADDU "%[tmp0], %[tmp0], %[addr] \n\t" + "gsldlc1 %[ftmp10], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp10], 0x00(%[tmp0]) \n\t" + PTR_ADDU "%[tmp0], %[tmp0], %[addr] \n\t" + "gsldlc1 %[ftmp11], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp11], 0x00(%[tmp0]) \n\t" + "punpcklbh %[ftmp4], %[ftmp4], %[ftmp0] \n\t" + "punpcklbh %[ftmp5], %[ftmp5], %[ftmp0] \n\t" + "punpcklbh %[ftmp6], %[ftmp6], %[ftmp0] \n\t" + "punpcklbh %[ftmp7], %[ftmp7], %[ftmp0] \n\t" + "punpcklbh %[ftmp8], %[ftmp8], %[ftmp0] \n\t" + "punpcklbh %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "punpcklbh %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklbh %[ftmp11], %[ftmp11], %[ftmp0] \n\t" + PTR_ADDIU "%[width], %[width], -0x04 \n\t" + /* Get raw data */ + GET_DATA_V_MMI + ROUND_POWER_OF_TWO_MMI(%[srcl], %[ftmp13], %[ftmp5], + %[ftmp6], %[tmp0]) + ROUND_POWER_OF_TWO_MMI(%[srch], %[ftmp13], %[ftmp5], + %[ftmp6], %[tmp0]) + "packsswh %[srcl], %[srcl], %[srch] \n\t" + "packushb %[ftmp12], %[srcl], %[ftmp0] \n\t" + "swc1 %[ftmp12], 0x00(%[dst]) \n\t" + PTR_ADDIU "%[dst], %[dst], 0x04 \n\t" + PTR_ADDIU "%[src], %[src], 0x04 \n\t" + /* Loop count */ + "bnez %[width], 1b \n\t" + PTR_SUBU "%[width], %[addr], %[src_stride] \n\t" + PTR_ADDU "%[src], %[src], %[src_stride] \n\t" + PTR_ADDU "%[dst], %[dst], %[dst_stride] \n\t" + PTR_ADDIU "%[height], %[height], -0x01 \n\t" + "bnez %[height], 1b \n\t" + : [srcl]"=&f"(ftmp[0]), [srch]"=&f"(ftmp[1]), + [filter10]"=&f"(ftmp[2]), [filter32]"=&f"(ftmp[3]), + [filter54]"=&f"(ftmp[4]), [filter76]"=&f"(ftmp[5]), + [ftmp0]"=&f"(ftmp[6]), [ftmp4]"=&f"(ftmp[7]), + [ftmp5]"=&f"(ftmp[8]), [ftmp6]"=&f"(ftmp[9]), + [ftmp7]"=&f"(ftmp[10]), [ftmp8]"=&f"(ftmp[11]), + [ftmp9]"=&f"(ftmp[12]), [ftmp10]"=&f"(ftmp[13]), + [ftmp11]"=&f"(ftmp[14]), [ftmp12]"=&f"(ftmp[15]), + [src]"+&r"(src), [dst]"+&r"(dst), + [width]"+&r"(w), [height]"+&r"(h), + [tmp0]"=&r"(tmp[0]), [ftmp13]"=&f"(ftmp[16]) + : [filter]"r"(filter_y), + [src_stride]"r"((mips_reg)src_stride), + [dst_stride]"r"((mips_reg)dst_stride), + [addr]"r"((mips_reg)addr) + : "memory" + ); +} + +static void convolve_avg_horiz_mmi(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const uint16_t *filter_x, int32_t w, + int32_t h) +{ + double ftmp[15]; + uint32_t tmp[2]; + src -= 3; + src_stride -= w; + dst_stride -= w; + + __asm__ volatile ( + "move %[tmp1], %[width] \n\t" + "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" + "gsldlc1 %[filter1], 0x03(%[filter]) \n\t" + "gsldrc1 %[filter1], 0x00(%[filter]) \n\t" + "gsldlc1 %[filter2], 0x0b(%[filter]) \n\t" + "gsldrc1 %[filter2], 0x08(%[filter]) \n\t" + "li %[tmp0], 0x07 \n\t" + "dmtc1 %[tmp0], %[ftmp13] \n\t" + "punpcklwd %[ftmp13], %[ftmp13], %[ftmp13] \n\t" + "1: \n\t" + /* Get 8 data per row */ + "gsldlc1 %[ftmp5], 0x07(%[src]) \n\t" + "gsldrc1 %[ftmp5], 0x00(%[src]) \n\t" + "gsldlc1 %[ftmp7], 0x08(%[src]) \n\t" + "gsldrc1 %[ftmp7], 0x01(%[src]) \n\t" + "gsldlc1 %[ftmp9], 0x09(%[src]) \n\t" + "gsldrc1 %[ftmp9], 0x02(%[src]) \n\t" + "gsldlc1 %[ftmp11], 0x0A(%[src]) \n\t" + "gsldrc1 %[ftmp11], 0x03(%[src]) \n\t" + "punpcklbh %[ftmp4], %[ftmp5], %[ftmp0] \n\t" + "punpckhbh %[ftmp5], %[ftmp5], %[ftmp0] \n\t" + "punpcklbh %[ftmp6], %[ftmp7], %[ftmp0] \n\t" + "punpckhbh %[ftmp7], %[ftmp7], %[ftmp0] \n\t" + "punpcklbh %[ftmp8], %[ftmp9], %[ftmp0] \n\t" + "punpckhbh %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "punpcklbh %[ftmp10], %[ftmp11], %[ftmp0] \n\t" + "punpckhbh %[ftmp11], %[ftmp11], %[ftmp0] \n\t" + PTR_ADDIU "%[width], %[width], -0x04 \n\t" + /* Get raw data */ + GET_DATA_H_MMI + ROUND_POWER_OF_TWO_MMI(%[srcl], %[ftmp13], %[ftmp5], + %[ftmp6], %[tmp0]) + ROUND_POWER_OF_TWO_MMI(%[srch], %[ftmp13], %[ftmp5], + %[ftmp6], %[tmp0]) + "packsswh %[srcl], %[srcl], %[srch] \n\t" + "packushb %[ftmp12], %[srcl], %[ftmp0] \n\t" + "punpcklbh %[ftmp12], %[ftmp12], %[ftmp0] \n\t" + "gsldlc1 %[ftmp4], 0x07(%[dst]) \n\t" + "gsldrc1 %[ftmp4], 0x00(%[dst]) \n\t" + "punpcklbh %[ftmp4], %[ftmp4], %[ftmp0] \n\t" + "paddh %[ftmp12], %[ftmp12], %[ftmp4] \n\t" + "li %[tmp0], 0x10001 \n\t" + "dmtc1 %[tmp0], %[ftmp5] \n\t" + "punpcklhw %[ftmp5], %[ftmp5], %[ftmp5] \n\t" + "paddh %[ftmp12], %[ftmp12], %[ftmp5] \n\t" + "psrah %[ftmp12], %[ftmp12], %[ftmp5] \n\t" + "packushb %[ftmp12], %[ftmp12], %[ftmp0] \n\t" + "swc1 %[ftmp12], 0x00(%[dst]) \n\t" + PTR_ADDIU "%[dst], %[dst], 0x04 \n\t" + PTR_ADDIU "%[src], %[src], 0x04 \n\t" + /* Loop count */ + "bnez %[width], 1b \n\t" + "move %[width], %[tmp1] \n\t" + PTR_ADDU "%[src], %[src], %[src_stride] \n\t" + PTR_ADDU "%[dst], %[dst], %[dst_stride] \n\t" + PTR_ADDIU "%[height], %[height], -0x01 \n\t" + "bnez %[height], 1b \n\t" + : [srcl]"=&f"(ftmp[0]), [srch]"=&f"(ftmp[1]), + [filter1]"=&f"(ftmp[2]), [filter2]"=&f"(ftmp[3]), + [ftmp0]"=&f"(ftmp[4]), [ftmp4]"=&f"(ftmp[5]), + [ftmp5]"=&f"(ftmp[6]), [ftmp6]"=&f"(ftmp[7]), + [ftmp7]"=&f"(ftmp[8]), [ftmp8]"=&f"(ftmp[9]), + [ftmp9]"=&f"(ftmp[10]), [ftmp10]"=&f"(ftmp[11]), + [ftmp11]"=&f"(ftmp[12]), [ftmp12]"=&f"(ftmp[13]), + [tmp0]"=&r"(tmp[0]), [tmp1]"=&r"(tmp[1]), + [src]"+&r"(src), [width]"+&r"(w), + [dst]"+&r"(dst), [height]"+&r"(h), + [ftmp13]"=&f"(ftmp[14]) + : [filter]"r"(filter_x), + [src_stride]"r"((mips_reg)src_stride), + [dst_stride]"r"((mips_reg)dst_stride) + : "memory" + ); +} + +static void convolve_avg_vert_mmi(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + const int16_t *filter_y, int32_t w, + int32_t h) +{ + double ftmp[17]; + uint32_t tmp[1]; + ptrdiff_t addr = src_stride; + src_stride -= w; + dst_stride -= w; + + __asm__ volatile ( + "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" + "gsldlc1 %[ftmp4], 0x03(%[filter]) \n\t" + "gsldrc1 %[ftmp4], 0x00(%[filter]) \n\t" + "gsldlc1 %[ftmp5], 0x0b(%[filter]) \n\t" + "gsldrc1 %[ftmp5], 0x08(%[filter]) \n\t" + "punpcklwd %[filter10], %[ftmp4], %[ftmp4] \n\t" + "punpckhwd %[filter32], %[ftmp4], %[ftmp4] \n\t" + "punpcklwd %[filter54], %[ftmp5], %[ftmp5] \n\t" + "punpckhwd %[filter76], %[ftmp5], %[ftmp5] \n\t" + "li %[tmp0], 0x07 \n\t" + "dmtc1 %[tmp0], %[ftmp13] \n\t" + "punpcklwd %[ftmp13], %[ftmp13], %[ftmp13] \n\t" + "1: \n\t" + /* Get 8 data per column */ + "gsldlc1 %[ftmp4], 0x07(%[src]) \n\t" + "gsldrc1 %[ftmp4], 0x00(%[src]) \n\t" + PTR_ADDU "%[tmp0], %[src], %[addr] \n\t" + "gsldlc1 %[ftmp5], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp5], 0x00(%[tmp0]) \n\t" + PTR_ADDU "%[tmp0], %[tmp0], %[addr] \n\t" + "gsldlc1 %[ftmp6], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp6], 0x00(%[tmp0]) \n\t" + PTR_ADDU "%[tmp0], %[tmp0], %[addr] \n\t" + "gsldlc1 %[ftmp7], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp7], 0x00(%[tmp0]) \n\t" + PTR_ADDU "%[tmp0], %[tmp0], %[addr] \n\t" + "gsldlc1 %[ftmp8], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp8], 0x00(%[tmp0]) \n\t" + PTR_ADDU "%[tmp0], %[tmp0], %[addr] \n\t" + "gsldlc1 %[ftmp9], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp9], 0x00(%[tmp0]) \n\t" + PTR_ADDU "%[tmp0], %[tmp0], %[addr] \n\t" + "gsldlc1 %[ftmp10], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp10], 0x00(%[tmp0]) \n\t" + PTR_ADDU "%[tmp0], %[tmp0], %[addr] \n\t" + "gsldlc1 %[ftmp11], 0x07(%[tmp0]) \n\t" + "gsldrc1 %[ftmp11], 0x00(%[tmp0]) \n\t" + "punpcklbh %[ftmp4], %[ftmp4], %[ftmp0] \n\t" + "punpcklbh %[ftmp5], %[ftmp5], %[ftmp0] \n\t" + "punpcklbh %[ftmp6], %[ftmp6], %[ftmp0] \n\t" + "punpcklbh %[ftmp7], %[ftmp7], %[ftmp0] \n\t" + "punpcklbh %[ftmp8], %[ftmp8], %[ftmp0] \n\t" + "punpcklbh %[ftmp9], %[ftmp9], %[ftmp0] \n\t" + "punpcklbh %[ftmp10], %[ftmp10], %[ftmp0] \n\t" + "punpcklbh %[ftmp11], %[ftmp11], %[ftmp0] \n\t" + PTR_ADDIU "%[width], %[width], -0x04 \n\t" + /* Get raw data */ + GET_DATA_V_MMI + ROUND_POWER_OF_TWO_MMI(%[srcl], %[ftmp13], %[ftmp5], + %[ftmp6], %[tmp0]) + ROUND_POWER_OF_TWO_MMI(%[srch], %[ftmp13], %[ftmp5], + %[ftmp6], %[tmp0]) + "packsswh %[srcl], %[srcl], %[srch] \n\t" + "packushb %[ftmp12], %[srcl], %[ftmp0] \n\t" + "punpcklbh %[ftmp12], %[ftmp12], %[ftmp0] \n\t" + "gsldlc1 %[ftmp4], 0x07(%[dst]) \n\t" + "gsldrc1 %[ftmp4], 0x00(%[dst]) \n\t" + "punpcklbh %[ftmp4], %[ftmp4], %[ftmp0] \n\t" + "paddh %[ftmp12], %[ftmp12], %[ftmp4] \n\t" + "li %[tmp0], 0x10001 \n\t" + "dmtc1 %[tmp0], %[ftmp5] \n\t" + "punpcklhw %[ftmp5], %[ftmp5], %[ftmp5] \n\t" + "paddh %[ftmp12], %[ftmp12], %[ftmp5] \n\t" + "psrah %[ftmp12], %[ftmp12], %[ftmp5] \n\t" + "packushb %[ftmp12], %[ftmp12], %[ftmp0] \n\t" + "swc1 %[ftmp12], 0x00(%[dst]) \n\t" + PTR_ADDIU "%[dst], %[dst], 0x04 \n\t" + PTR_ADDIU "%[src], %[src], 0x04 \n\t" + /* Loop count */ + "bnez %[width], 1b \n\t" + PTR_SUBU "%[width], %[addr], %[src_stride] \n\t" + PTR_ADDU "%[src], %[src], %[src_stride] \n\t" + PTR_ADDU "%[dst], %[dst], %[dst_stride] \n\t" + PTR_ADDIU "%[height], %[height], -0x01 \n\t" + "bnez %[height], 1b \n\t" + : [srcl]"=&f"(ftmp[0]), [srch]"=&f"(ftmp[1]), + [filter10]"=&f"(ftmp[2]), [filter32]"=&f"(ftmp[3]), + [filter54]"=&f"(ftmp[4]), [filter76]"=&f"(ftmp[5]), + [ftmp0]"=&f"(ftmp[6]), [ftmp4]"=&f"(ftmp[7]), + [ftmp5]"=&f"(ftmp[8]), [ftmp6]"=&f"(ftmp[9]), + [ftmp7]"=&f"(ftmp[10]), [ftmp8]"=&f"(ftmp[11]), + [ftmp9]"=&f"(ftmp[12]), [ftmp10]"=&f"(ftmp[13]), + [ftmp11]"=&f"(ftmp[14]), [ftmp12]"=&f"(ftmp[15]), + [src]"+&r"(src), [dst]"+&r"(dst), + [width]"+&r"(w), [height]"+&r"(h), + [tmp0]"=&r"(tmp[0]), [ftmp13]"=&f"(ftmp[16]) + : [filter]"r"(filter_y), + [src_stride]"r"((mips_reg)src_stride), + [dst_stride]"r"((mips_reg)dst_stride), + [addr]"r"((mips_reg)addr) + : "memory" + ); +} + +static void convolve_avg_mmi(const uint8_t *src, int32_t src_stride, + uint8_t *dst, int32_t dst_stride, + int32_t w, int32_t h) +{ + double ftmp[4]; + uint32_t tmp[2]; + src_stride -= w; + dst_stride -= w; + + __asm__ volatile ( + "move %[tmp1], %[width] \n\t" + "xor %[ftmp0], %[ftmp0], %[ftmp0] \n\t" + "li %[tmp0], 0x10001 \n\t" + "dmtc1 %[tmp0], %[ftmp3] \n\t" + "punpcklhw %[ftmp3], %[ftmp3], %[ftmp3] \n\t" + "1: \n\t" + "gslwlc1 %[ftmp1], 0x07(%[src]) \n\t" + "gslwrc1 %[ftmp1], 0x00(%[src]) \n\t" + "gslwlc1 %[ftmp2], 0x07(%[dst]) \n\t" + "gslwrc1 %[ftmp2], 0x00(%[dst]) \n\t" + "punpcklbh %[ftmp1], %[ftmp1], %[ftmp0] \n\t" + "punpcklbh %[ftmp2], %[ftmp2], %[ftmp0] \n\t" + "paddh %[ftmp1], %[ftmp1], %[ftmp2] \n\t" + "paddh %[ftmp1], %[ftmp1], %[ftmp3] \n\t" + "psrah %[ftmp1], %[ftmp1], %[ftmp3] \n\t" + "packushb %[ftmp1], %[ftmp1], %[ftmp0] \n\t" + "swc1 %[ftmp1], 0x00(%[dst]) \n\t" + PTR_ADDIU "%[width], %[width], -0x04 \n\t" + PTR_ADDIU "%[dst], %[dst], 0x04 \n\t" + PTR_ADDIU "%[src], %[src], 0x04 \n\t" + "bnez %[width], 1b \n\t" + "move %[width], %[tmp1] \n\t" + PTR_ADDU "%[dst], %[dst], %[dst_stride] \n\t" + PTR_ADDU "%[src], %[src], %[src_stride] \n\t" + PTR_ADDIU "%[height], %[height], -0x01 \n\t" + "bnez %[height], 1b \n\t" + : [ftmp0]"=&f"(ftmp[0]), [ftmp1]"=&f"(ftmp[1]), + [ftmp2]"=&f"(ftmp[2]), [ftmp3]"=&f"(ftmp[3]), + [tmp0]"=&r"(tmp[0]), [tmp1]"=&r"(tmp[1]), + [src]"+&r"(src), [dst]"+&r"(dst), + [width]"+&r"(w), [height]"+&r"(h) + : [src_stride]"r"((mips_reg)src_stride), + [dst_stride]"r"((mips_reg)dst_stride) + : "memory" + ); +} + +static const int16_t vp9_subpel_filters_mmi[3][15][8] = { + [FILTER_8TAP_REGULAR] = { + {0, 1, -5, 126, 8, -3, 1, 0}, + {-1, 3, -10, 122, 18, -6, 2, 0}, + {-1, 4, -13, 118, 27, -9, 3, -1}, + {-1, 4, -16, 112, 37, -11, 4, -1}, + {-1, 5, -18, 105, 48, -14, 4, -1}, + {-1, 5, -19, 97, 58, -16, 5, -1}, + {-1, 6, -19, 88, 68, -18, 5, -1}, + {-1, 6, -19, 78, 78, -19, 6, -1}, + {-1, 5, -18, 68, 88, -19, 6, -1}, + {-1, 5, -16, 58, 97, -19, 5, -1}, + {-1, 4, -14, 48, 105, -18, 5, -1}, + {-1, 4, -11, 37, 112, -16, 4, -1}, + {-1, 3, -9, 27, 118, -13, 4, -1}, + {0, 2, -6, 18, 122, -10, 3, -1}, + {0, 1, -3, 8, 126, -5, 1, 0}, + }, [FILTER_8TAP_SHARP] = { + {-1, 3, -7, 127, 8, -3, 1, 0}, + {-2, 5, -13, 125, 17, -6, 3, -1}, + {-3, 7, -17, 121, 27, -10, 5, -2}, + {-4, 9, -20, 115, 37, -13, 6, -2}, + {-4, 10, -23, 108, 48, -16, 8, -3}, + {-4, 10, -24, 100, 59, -19, 9, -3}, + {-4, 11, -24, 90, 70, -21, 10, -4}, + {-4, 11, -23, 80, 80, -23, 11, -4}, + {-4, 10, -21, 70, 90, -24, 11, -4}, + {-3, 9, -19, 59, 100, -24, 10, -4}, + {-3, 8, -16, 48, 108, -23, 10, -4}, + {-2, 6, -13, 37, 115, -20, 9, -4}, + {-2, 5, -10, 27, 121, -17, 7, -3}, + {-1, 3, -6, 17, 125, -13, 5, -2}, + {0, 1, -3, 8, 127, -7, 3, -1}, + }, [FILTER_8TAP_SMOOTH] = { + {-3, -1, 32, 64, 38, 1, -3, 0}, + {-2, -2, 29, 63, 41, 2, -3, 0}, + {-2, -2, 26, 63, 43, 4, -4, 0}, + {-2, -3, 24, 62, 46, 5, -4, 0}, + {-2, -3, 21, 60, 49, 7, -4, 0}, + {-1, -4, 18, 59, 51, 9, -4, 0}, + {-1, -4, 16, 57, 53, 12, -4, -1}, + {-1, -4, 14, 55, 55, 14, -4, -1}, + {-1, -4, 12, 53, 57, 16, -4, -1}, + {0, -4, 9, 51, 59, 18, -4, -1}, + {0, -4, 7, 49, 60, 21, -3, -2}, + {0, -4, 5, 46, 62, 24, -3, -2}, + {0, -4, 4, 43, 63, 26, -2, -2}, + {0, -3, 2, 41, 63, 29, -2, -2}, + {0, -3, 1, 38, 64, 32, -1, -3}, + } +}; + +#define VP9_8TAP_MIPS_MMI_FUNC(SIZE, TYPE, TYPE_IDX) \ +void ff_put_8tap_##TYPE##_##SIZE##h_mmi(uint8_t *dst, ptrdiff_t dststride, \ + const uint8_t *src, \ + ptrdiff_t srcstride, \ + int h, int mx, int my) \ +{ \ + const int16_t *filter = vp9_subpel_filters_mmi[TYPE_IDX][mx-1]; \ + \ + convolve_horiz_mmi(src, srcstride, dst, dststride, filter, SIZE, h); \ +} \ + \ +void ff_put_8tap_##TYPE##_##SIZE##v_mmi(uint8_t *dst, ptrdiff_t dststride, \ + const uint8_t *src, \ + ptrdiff_t srcstride, \ + int h, int mx, int my) \ +{ \ + const int16_t *filter = vp9_subpel_filters_mmi[TYPE_IDX][my-1]; \ + \ + src -= (3 * srcstride); \ + convolve_vert_mmi(src, srcstride, dst, dststride, filter, SIZE, h); \ +} \ + \ +void ff_put_8tap_##TYPE##_##SIZE##hv_mmi(uint8_t *dst, ptrdiff_t dststride, \ + const uint8_t *src, \ + ptrdiff_t srcstride, \ + int h, int mx, int my) \ +{ \ + const uint16_t *hfilter = vp9_subpel_filters_mmi[TYPE_IDX][mx-1]; \ + const uint16_t *vfilter = vp9_subpel_filters_mmi[TYPE_IDX][my-1]; \ + \ + int tmp_h = h + 7; \ + uint8_t temp[64 * 71]; \ + src -= (3 * srcstride); \ + convolve_horiz_mmi(src, srcstride, temp, 64, hfilter, SIZE, tmp_h); \ + convolve_vert_mmi(temp, 64, dst, dststride, vfilter, SIZE, h); \ +} \ + \ +void ff_avg_8tap_##TYPE##_##SIZE##h_mmi(uint8_t *dst, ptrdiff_t dststride, \ + const uint8_t *src, \ + ptrdiff_t srcstride, \ + int h, int mx, int my) \ +{ \ + const int16_t *filter = vp9_subpel_filters_mmi[TYPE_IDX][mx-1]; \ + \ + convolve_avg_horiz_mmi(src, srcstride, dst, dststride, filter, SIZE, h); \ +} \ + \ +void ff_avg_8tap_##TYPE##_##SIZE##v_mmi(uint8_t *dst, ptrdiff_t dststride, \ + const uint8_t *src, \ + ptrdiff_t srcstride, \ + int h, int mx, int my) \ +{ \ + const int16_t *filter = vp9_subpel_filters_mmi[TYPE_IDX][my-1]; \ + \ + src -= (3 * srcstride); \ + convolve_avg_vert_mmi(src, srcstride, dst, dststride, filter, SIZE, h); \ +} \ + \ +void ff_avg_8tap_##TYPE##_##SIZE##hv_mmi(uint8_t *dst, ptrdiff_t dststride, \ + const uint8_t *src, \ + ptrdiff_t srcstride, \ + int h, int mx, int my) \ +{ \ + const uint16_t *hfilter = vp9_subpel_filters_mmi[TYPE_IDX][mx-1]; \ + const uint16_t *vfilter = vp9_subpel_filters_mmi[TYPE_IDX][my-1]; \ + \ + uint8_t temp1[64 * 64]; \ + uint8_t temp2[64 * 71]; \ + int tmp_h = h + 7; \ + src -= (3 * srcstride); \ + convolve_horiz_mmi(src, srcstride, temp2, 64, hfilter, SIZE, tmp_h); \ + convolve_vert_mmi(temp2, 64, temp1, 64, vfilter, SIZE, h); \ + convolve_avg_mmi(temp1, 64, dst, dststride, SIZE, h); \ +} + +VP9_8TAP_MIPS_MMI_FUNC(64, regular, FILTER_8TAP_REGULAR); +VP9_8TAP_MIPS_MMI_FUNC(32, regular, FILTER_8TAP_REGULAR); +VP9_8TAP_MIPS_MMI_FUNC(16, regular, FILTER_8TAP_REGULAR); +VP9_8TAP_MIPS_MMI_FUNC(8, regular, FILTER_8TAP_REGULAR); +VP9_8TAP_MIPS_MMI_FUNC(4, regular, FILTER_8TAP_REGULAR); + +VP9_8TAP_MIPS_MMI_FUNC(64, sharp, FILTER_8TAP_SHARP); +VP9_8TAP_MIPS_MMI_FUNC(32, sharp, FILTER_8TAP_SHARP); +VP9_8TAP_MIPS_MMI_FUNC(16, sharp, FILTER_8TAP_SHARP); +VP9_8TAP_MIPS_MMI_FUNC(8, sharp, FILTER_8TAP_SHARP); +VP9_8TAP_MIPS_MMI_FUNC(4, sharp, FILTER_8TAP_SHARP); + +VP9_8TAP_MIPS_MMI_FUNC(64, smooth, FILTER_8TAP_SMOOTH); +VP9_8TAP_MIPS_MMI_FUNC(32, smooth, FILTER_8TAP_SMOOTH); +VP9_8TAP_MIPS_MMI_FUNC(16, smooth, FILTER_8TAP_SMOOTH); +VP9_8TAP_MIPS_MMI_FUNC(8, smooth, FILTER_8TAP_SMOOTH); +VP9_8TAP_MIPS_MMI_FUNC(4, smooth, FILTER_8TAP_SMOOTH); + +#undef VP9_8TAP_MIPS_MMI_FUNC diff --git a/libavcodec/mips/vp9dsp_init_mips.c b/libavcodec/mips/vp9dsp_init_mips.c index c8a48908af..5990fa6952 100644 --- a/libavcodec/mips/vp9dsp_init_mips.c +++ b/libavcodec/mips/vp9dsp_init_mips.c @@ -168,8 +168,50 @@ static av_cold void vp9dsp_init_msa(VP9DSPContext *dsp, int bpp) } #endif // #if HAVE_MSA +#if HAVE_MMI +static av_cold void vp9dsp_mc_init_mmi(VP9DSPContext *dsp) +{ +#define init_subpel1(idx1, idx2, idxh, idxv, sz, dir, type) \ + dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][idxh][idxv] = \ + ff_##type##_8tap_smooth_##sz##dir##_mmi; \ + dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][idxh][idxv] = \ + ff_##type##_8tap_regular_##sz##dir##_mmi; \ + dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][idxh][idxv] = \ + ff_##type##_8tap_sharp_##sz##dir##_mmi; + +#define init_subpel2(idx, idxh, idxv, dir, type) \ + init_subpel1(0, idx, idxh, idxv, 64, dir, type); \ + init_subpel1(1, idx, idxh, idxv, 32, dir, type); \ + init_subpel1(2, idx, idxh, idxv, 16, dir, type); \ + init_subpel1(3, idx, idxh, idxv, 8, dir, type); \ + init_subpel1(4, idx, idxh, idxv, 4, dir, type) + +#define init_subpel3(idx, type) \ + init_subpel2(idx, 1, 1, hv, type); \ + init_subpel2(idx, 0, 1, v, type); \ + init_subpel2(idx, 1, 0, h, type) + + init_subpel3(0, put); + init_subpel3(1, avg); + +#undef init_subpel1 +#undef init_subpel2 +#undef init_subpel3 +} + +static av_cold void vp9dsp_init_mmi(VP9DSPContext *dsp, int bpp) +{ + if (bpp == 8) { + vp9dsp_mc_init_mmi(dsp); + } +} +#endif // #if HAVE_MMI + av_cold void ff_vp9dsp_init_mips(VP9DSPContext *dsp, int bpp) { +#if HAVE_MMI + vp9dsp_init_mmi(dsp, bpp); +#endif // #if HAVE_MMI #if HAVE_MSA vp9dsp_init_msa(dsp, bpp); #endif // #if HAVE_MSA diff --git a/libavcodec/mips/vp9dsp_mips.h b/libavcodec/mips/vp9dsp_mips.h index 4d7303888d..0b6ce7cd7d 100644 --- a/libavcodec/mips/vp9dsp_mips.h +++ b/libavcodec/mips/vp9dsp_mips.h @@ -234,4 +234,54 @@ void ff_tm_16x16_msa(uint8_t *dst, ptrdiff_t stride, const uint8_t *left, void ff_tm_32x32_msa(uint8_t *dst, ptrdiff_t stride, const uint8_t *left, const uint8_t *top); +#define VP9_8TAP_MIPS_MMI_FUNC(SIZE, type, type_idx) \ +void ff_put_8tap_##type##_##SIZE##h_mmi(uint8_t *dst, ptrdiff_t dststride, \ + const uint8_t *src, \ + ptrdiff_t srcstride, \ + int h, int mx, int my); \ + \ +void ff_put_8tap_##type##_##SIZE##v_mmi(uint8_t *dst, ptrdiff_t dststride, \ + const uint8_t *src, \ + ptrdiff_t srcstride, \ + int h, int mx, int my); \ + \ +void ff_put_8tap_##type##_##SIZE##hv_mmi(uint8_t *dst, ptrdiff_t dststride, \ + const uint8_t *src, \ + ptrdiff_t srcstride, \ + int h, int mx, int my); \ + \ +void ff_avg_8tap_##type##_##SIZE##h_mmi(uint8_t *dst, ptrdiff_t dststride, \ + const uint8_t *src, \ + ptrdiff_t srcstride, \ + int h, int mx, int my); \ + \ +void ff_avg_8tap_##type##_##SIZE##v_mmi(uint8_t *dst, ptrdiff_t dststride, \ + const uint8_t *src, \ + ptrdiff_t srcstride, \ + int h, int mx, int my); \ + \ +void ff_avg_8tap_##type##_##SIZE##hv_mmi(uint8_t *dst, ptrdiff_t dststride, \ + const uint8_t *src, \ + ptrdiff_t srcstride, \ + int h, int mx, int my); + +VP9_8TAP_MIPS_MMI_FUNC(64, regular, FILTER_8TAP_REGULAR); +VP9_8TAP_MIPS_MMI_FUNC(32, regular, FILTER_8TAP_REGULAR); +VP9_8TAP_MIPS_MMI_FUNC(16, regular, FILTER_8TAP_REGULAR); +VP9_8TAP_MIPS_MMI_FUNC(8, regular, FILTER_8TAP_REGULAR); +VP9_8TAP_MIPS_MMI_FUNC(4, regular, FILTER_8TAP_REGULAR); + +VP9_8TAP_MIPS_MMI_FUNC(64, sharp, FILTER_8TAP_SHARP); +VP9_8TAP_MIPS_MMI_FUNC(32, sharp, FILTER_8TAP_SHARP); +VP9_8TAP_MIPS_MMI_FUNC(16, sharp, FILTER_8TAP_SHARP); +VP9_8TAP_MIPS_MMI_FUNC(8, sharp, FILTER_8TAP_SHARP); +VP9_8TAP_MIPS_MMI_FUNC(4, sharp, FILTER_8TAP_SHARP); + +VP9_8TAP_MIPS_MMI_FUNC(64, smooth, FILTER_8TAP_SMOOTH); +VP9_8TAP_MIPS_MMI_FUNC(32, smooth, FILTER_8TAP_SMOOTH); +VP9_8TAP_MIPS_MMI_FUNC(16, smooth, FILTER_8TAP_SMOOTH); +VP9_8TAP_MIPS_MMI_FUNC(8, smooth, FILTER_8TAP_SMOOTH); +VP9_8TAP_MIPS_MMI_FUNC(4, smooth, FILTER_8TAP_SMOOTH); +#undef VP9_8TAP_MIPS_MMI_FUNC + #endif // #ifndef AVCODEC_MIPS_VP9DSP_MIPS_H |