> 在 2019年2月24日,上午10:55,Shiyou Yin <yinshiyou...@loongson.cn> 写道: > > > >> -----Original Message----- >> From: ffmpeg-devel-boun...@ffmpeg.org >> <mailto:ffmpeg-devel-boun...@ffmpeg.org> >> [mailto:ffmpeg-devel-boun...@ffmpeg.org >> <mailto:ffmpeg-devel-boun...@ffmpeg.org>] On Behalf Of gxw >> Sent: Thursday, February 21, 2019 8:39 PM >> To: ffmpeg-devel@ffmpeg.org <mailto:ffmpeg-devel@ffmpeg.org> >> Cc: gxw >> Subject: [FFmpeg-devel] [PATCH v2] 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). >> --- >> libavcodec/mips/Makefile | 1 + >> libavcodec/mips/vp9_mc_mmi.c | 692 >> +++++++++++++++++++++++++++++++++++++ >> libavcodec/mips/vp9dsp_init_mips.c | 42 +++ >> libavcodec/mips/vp9dsp_mips.h | 50 +++ >> libavutil/mips/mmiutils.h | 15 + >> 5 files changed, 800 insertions(+) >> create mode 100644 libavcodec/mips/vp9_mc_mmi.c >> >> diff --git a/libavcodec/mips/Makefile b/libavcodec/mips/Makefile >> index c827649..c5b54d5 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 0000000..58a920b >> --- /dev/null >> +++ b/libavcodec/mips/vp9_mc_mmi.c >> @@ -0,0 +1,692 @@ >> +/* >> + * Copyright (c) 2019 gxw <guxiwei...@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" >> + "gsldlc1 %[ftmp1], 0x07(%[src]) \n\t" >> + "gsldrc1 %[ftmp1], 0x00(%[src]) \n\t" >> + "gsldlc1 %[ftmp2], 0x07(%[dst]) \n\t" >> + "gsldrc1 %[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" >> + ); >> +} > > > 1) In the above functions, suggest you use gslwlc1/gslwrc1 to load 4byte > dates but not 8byte if you only used 4byte dates. > > >> + >> +#define VP9_COMMON_MIPS_MMI_FUNC(SIZE) >> \ >> +static void common_hz_8t_##SIZE##w_mmi(const uint8_t *src, int32_t >> src_stride, \ >> + uint8_t *dst, int32_t dst_stride, >> \ >> + const int16_t *filter, int32_t h) >> \ >> +{ >> \ >> + convolve_horiz_mmi(src, src_stride, dst, dst_stride, filter, SIZE, h); >> \ >> +} >> \ >> + >> \ >> +static void common_vt_8t_##SIZE##w_mmi(const uint8_t *src, int32_t >> src_stride, \ >> + uint8_t *dst, int32_t dst_stride, >> \ >> + const int16_t *filter, int32_t h) >> \ >> +{ >> \ >> + src -= (3 * src_stride); >> \ >> + convolve_vert_mmi(src, src_stride, dst, dst_stride, filter, SIZE, h); >> \ >> +} >> \ >> + >> \ >> +static void common_hv_8ht_8vt_##SIZE##w_mmi(const uint8_t *src, >> \ >> + int32_t src_stride, uint8_t >> *dst, \ >> + int32_t dst_stride, >> \ >> + const int16_t *filter_horiz, >> \ >> + const int16_t *filter_vert, >> \ >> + int32_t h) >> \ >> +{ >> \ >> + int tmp_h = h + 7; >> \ >> + uint8_t temp[64 * 71]; >> \ >> + src -= (3 * src_stride); >> \ >> + convolve_horiz_mmi(src, src_stride, temp, 64, filter_horiz, SIZE, >> tmp_h); \ >> + convolve_vert_mmi(temp, 64, dst, dst_stride, filter_vert, SIZE, h); >> \ >> +} >> \ >> + >> \ >> +static void common_hz_8t_and_aver_dst_##SIZE##w_mmi(const uint8_t *src, >> \ >> + int32_t src_stride, >> \ >> + uint8_t *dst, >> \ >> + int32_t dst_stride, >> \ >> + const int16_t *filter, >> \ >> + int32_t h) >> \ >> +{ >> \ >> + convolve_avg_horiz_mmi(src, src_stride, dst, dst_stride, filter, SIZE, >> h); \ >> +} >> \ >> + >> \ >> +static void common_vt_8t_and_aver_dst_##SIZE##w_mmi(const uint8_t *src, >> \ >> + int32_t src_stride, >> \ >> + uint8_t *dst, >> \ >> + int32_t dst_stride, >> \ >> + const int16_t *filter, >> \ >> + int32_t h) >> \ >> +{ >> \ >> + src -= (3 * src_stride); >> \ >> + convolve_avg_vert_mmi(src, src_stride, dst, dst_stride, filter, SIZE, >> h); \ >> +} >> \ >> + >> \ >> +static void common_hv_8ht_8vt_and_aver_dst_##SIZE##w_mmi(const uint8_t >> *src, \ >> + int32_t src_stride, >> \ >> + uint8_t *dst, >> \ >> + int32_t dst_stride, >> \ >> + const int16_t >> *filter_horiz, \ >> + const int16_t >> *filter_vert, \ >> + int32_t h) >> \ >> +{ >> \ >> + uint8_t temp[64 * 64]; >> \ >> + common_hv_8ht_8vt_##SIZE##w_mmi(src, src_stride, temp, 64, >> \ >> + filter_horiz, filter_vert, h); >> \ >> + convolve_avg_mmi(temp, 64, dst, dst_stride, SIZE, h); >> \ >> +} >> + >> +VP9_COMMON_MIPS_MMI_FUNC(64); >> +VP9_COMMON_MIPS_MMI_FUNC(32); >> +VP9_COMMON_MIPS_MMI_FUNC(16); >> +VP9_COMMON_MIPS_MMI_FUNC(8); >> +VP9_COMMON_MIPS_MMI_FUNC(4); >> + >> +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]; >> \ >> + >> \ >> + common_hz_8t_##SIZE##w_mmi(src, srcstride, dst, dststride, filter, 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]; >> \ >> + >> \ >> + common_vt_8t_##SIZE##w_mmi(src, srcstride, dst, dststride, filter, 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]; >> \ >> + >> \ >> + common_hv_8ht_8vt_##SIZE##w_mmi(src, srcstride, dst, dststride, >> hfilter, \ >> + vfilter, 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]; >> \ >> + >> \ >> + common_hz_8t_and_aver_dst_##SIZE##w_mmi(src, srcstride, dst, >> \ >> + dststride, filter, 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]; >> \ >> + >> \ >> + common_vt_8t_and_aver_dst_##SIZE##w_mmi(src, srcstride, dst, dststride, >> \ >> + filter, 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]; >> \ >> + >> \ >> + common_hv_8ht_8vt_and_aver_dst_##SIZE##w_mmi(src, srcstride, dst, >> \ >> + dststride, hfilter, >> \ >> + vfilter, 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 > > 2) Intermediate functions defined in VP9_COMMON_MIPS_MMI_FUNC are not seem > necessary, > You can put them in VP9_8TAP_MIPS_MMI_FUNC directly. > > > > > > _______________________________________________ > ffmpeg-devel mailing list > ffmpeg-devel@ffmpeg.org <mailto:ffmpeg-devel@ffmpeg.org> > https://ffmpeg.org/mailman/listinfo/ffmpeg-devel > <https://ffmpeg.org/mailman/listinfo/ffmpeg-devel> Thanks, will fix.
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