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  1. /*
  2.  * H.26L/H.264/AVC/JVT/14496-10/... encoder/decoder
  3.  * Copyright (c) 2003-2010 Michael Niedermayer <michaelni@gmx.at>
  4.  *
  5.  * This file is part of FFmpeg.
  6.  *
  7.  * FFmpeg is free software; you can redistribute it and/or
  8.  * modify it under the terms of the GNU Lesser General Public
  9.  * License as published by the Free Software Foundation; either
  10.  * version 2.1 of the License, or (at your option) any later version.
  11.  *
  12.  * FFmpeg is distributed in the hope that it will be useful,
  13.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15.  * Lesser General Public License for more details.
  16.  *
  17.  * You should have received a copy of the GNU Lesser General Public
  18.  * License along with FFmpeg; if not, write to the Free Software
  19.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20.  */
  21.  
  22. #include "libavutil/common.h"
  23. #include "bit_depth_template.c"
  24. #include "hpel_template.c"
  25.  
  26. static inline void FUNC(copy_block2)(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
  27. {
  28.     int i;
  29.     for(i=0; i<h; i++)
  30.     {
  31.         AV_WN2P(dst   , AV_RN2P(src   ));
  32.         dst+=dstStride;
  33.         src+=srcStride;
  34.     }
  35. }
  36.  
  37. static inline void FUNC(copy_block4)(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
  38. {
  39.     int i;
  40.     for(i=0; i<h; i++)
  41.     {
  42.         AV_WN4P(dst   , AV_RN4P(src   ));
  43.         dst+=dstStride;
  44.         src+=srcStride;
  45.     }
  46. }
  47.  
  48. static inline void FUNC(copy_block8)(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
  49. {
  50.     int i;
  51.     for(i=0; i<h; i++)
  52.     {
  53.         AV_WN4P(dst                , AV_RN4P(src                ));
  54.         AV_WN4P(dst+4*sizeof(pixel), AV_RN4P(src+4*sizeof(pixel)));
  55.         dst+=dstStride;
  56.         src+=srcStride;
  57.     }
  58. }
  59.  
  60. static inline void FUNC(copy_block16)(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
  61. {
  62.     int i;
  63.     for(i=0; i<h; i++)
  64.     {
  65.         AV_WN4P(dst                 , AV_RN4P(src                 ));
  66.         AV_WN4P(dst+ 4*sizeof(pixel), AV_RN4P(src+ 4*sizeof(pixel)));
  67.         AV_WN4P(dst+ 8*sizeof(pixel), AV_RN4P(src+ 8*sizeof(pixel)));
  68.         AV_WN4P(dst+12*sizeof(pixel), AV_RN4P(src+12*sizeof(pixel)));
  69.         dst+=dstStride;
  70.         src+=srcStride;
  71.     }
  72. }
  73.  
  74. #define H264_LOWPASS(OPNAME, OP, OP2) \
  75. static av_unused void FUNC(OPNAME ## h264_qpel2_h_lowpass)(uint8_t *p_dst, uint8_t *p_src, int dstStride, int srcStride){\
  76.     const int h=2;\
  77.     INIT_CLIP\
  78.     int i;\
  79.     pixel *dst = (pixel*)p_dst;\
  80.     pixel *src = (pixel*)p_src;\
  81.     dstStride >>= sizeof(pixel)-1;\
  82.     srcStride >>= sizeof(pixel)-1;\
  83.     for(i=0; i<h; i++)\
  84.     {\
  85.         OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\
  86.         OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\
  87.         dst+=dstStride;\
  88.         src+=srcStride;\
  89.     }\
  90. }\
  91. \
  92. static av_unused void FUNC(OPNAME ## h264_qpel2_v_lowpass)(uint8_t *p_dst, uint8_t *p_src, int dstStride, int srcStride){\
  93.     const int w=2;\
  94.     INIT_CLIP\
  95.     int i;\
  96.     pixel *dst = (pixel*)p_dst;\
  97.     pixel *src = (pixel*)p_src;\
  98.     dstStride >>= sizeof(pixel)-1;\
  99.     srcStride >>= sizeof(pixel)-1;\
  100.     for(i=0; i<w; i++)\
  101.     {\
  102.         const int srcB= src[-2*srcStride];\
  103.         const int srcA= src[-1*srcStride];\
  104.         const int src0= src[0 *srcStride];\
  105.         const int src1= src[1 *srcStride];\
  106.         const int src2= src[2 *srcStride];\
  107.         const int src3= src[3 *srcStride];\
  108.         const int src4= src[4 *srcStride];\
  109.         OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
  110.         OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
  111.         dst++;\
  112.         src++;\
  113.     }\
  114. }\
  115. \
  116. static av_unused void FUNC(OPNAME ## h264_qpel2_hv_lowpass)(uint8_t *p_dst, pixeltmp *tmp, uint8_t *p_src, int dstStride, int tmpStride, int srcStride){\
  117.     const int h=2;\
  118.     const int w=2;\
  119.     const int pad = (BIT_DEPTH == 10) ? (-10 * ((1<<BIT_DEPTH)-1)) : 0;\
  120.     INIT_CLIP\
  121.     int i;\
  122.     pixel *dst = (pixel*)p_dst;\
  123.     pixel *src = (pixel*)p_src;\
  124.     dstStride >>= sizeof(pixel)-1;\
  125.     srcStride >>= sizeof(pixel)-1;\
  126.     src -= 2*srcStride;\
  127.     for(i=0; i<h+5; i++)\
  128.     {\
  129.         tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]) + pad;\
  130.         tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]) + pad;\
  131.         tmp+=tmpStride;\
  132.         src+=srcStride;\
  133.     }\
  134.     tmp -= tmpStride*(h+5-2);\
  135.     for(i=0; i<w; i++)\
  136.     {\
  137.         const int tmpB= tmp[-2*tmpStride] - pad;\
  138.         const int tmpA= tmp[-1*tmpStride] - pad;\
  139.         const int tmp0= tmp[0 *tmpStride] - pad;\
  140.         const int tmp1= tmp[1 *tmpStride] - pad;\
  141.         const int tmp2= tmp[2 *tmpStride] - pad;\
  142.         const int tmp3= tmp[3 *tmpStride] - pad;\
  143.         const int tmp4= tmp[4 *tmpStride] - pad;\
  144.         OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\
  145.         OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\
  146.         dst++;\
  147.         tmp++;\
  148.     }\
  149. }\
  150. static void FUNC(OPNAME ## h264_qpel4_h_lowpass)(uint8_t *p_dst, uint8_t *p_src, int dstStride, int srcStride){\
  151.     const int h=4;\
  152.     INIT_CLIP\
  153.     int i;\
  154.     pixel *dst = (pixel*)p_dst;\
  155.     pixel *src = (pixel*)p_src;\
  156.     dstStride >>= sizeof(pixel)-1;\
  157.     srcStride >>= sizeof(pixel)-1;\
  158.     for(i=0; i<h; i++)\
  159.     {\
  160.         OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]));\
  161.         OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]));\
  162.         OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]));\
  163.         OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]));\
  164.         dst+=dstStride;\
  165.         src+=srcStride;\
  166.     }\
  167. }\
  168. \
  169. static void FUNC(OPNAME ## h264_qpel4_v_lowpass)(uint8_t *p_dst, uint8_t *p_src, int dstStride, int srcStride){\
  170.     const int w=4;\
  171.     INIT_CLIP\
  172.     int i;\
  173.     pixel *dst = (pixel*)p_dst;\
  174.     pixel *src = (pixel*)p_src;\
  175.     dstStride >>= sizeof(pixel)-1;\
  176.     srcStride >>= sizeof(pixel)-1;\
  177.     for(i=0; i<w; i++)\
  178.     {\
  179.         const int srcB= src[-2*srcStride];\
  180.         const int srcA= src[-1*srcStride];\
  181.         const int src0= src[0 *srcStride];\
  182.         const int src1= src[1 *srcStride];\
  183.         const int src2= src[2 *srcStride];\
  184.         const int src3= src[3 *srcStride];\
  185.         const int src4= src[4 *srcStride];\
  186.         const int src5= src[5 *srcStride];\
  187.         const int src6= src[6 *srcStride];\
  188.         OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
  189.         OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
  190.         OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\
  191.         OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\
  192.         dst++;\
  193.         src++;\
  194.     }\
  195. }\
  196. \
  197. static void FUNC(OPNAME ## h264_qpel4_hv_lowpass)(uint8_t *p_dst, pixeltmp *tmp, uint8_t *p_src, int dstStride, int tmpStride, int srcStride){\
  198.     const int h=4;\
  199.     const int w=4;\
  200.     const int pad = (BIT_DEPTH == 10) ? (-10 * ((1<<BIT_DEPTH)-1)) : 0;\
  201.     INIT_CLIP\
  202.     int i;\
  203.     pixel *dst = (pixel*)p_dst;\
  204.     pixel *src = (pixel*)p_src;\
  205.     dstStride >>= sizeof(pixel)-1;\
  206.     srcStride >>= sizeof(pixel)-1;\
  207.     src -= 2*srcStride;\
  208.     for(i=0; i<h+5; i++)\
  209.     {\
  210.         tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3]) + pad;\
  211.         tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4]) + pad;\
  212.         tmp[2]= (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5]) + pad;\
  213.         tmp[3]= (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6]) + pad;\
  214.         tmp+=tmpStride;\
  215.         src+=srcStride;\
  216.     }\
  217.     tmp -= tmpStride*(h+5-2);\
  218.     for(i=0; i<w; i++)\
  219.     {\
  220.         const int tmpB= tmp[-2*tmpStride] - pad;\
  221.         const int tmpA= tmp[-1*tmpStride] - pad;\
  222.         const int tmp0= tmp[0 *tmpStride] - pad;\
  223.         const int tmp1= tmp[1 *tmpStride] - pad;\
  224.         const int tmp2= tmp[2 *tmpStride] - pad;\
  225.         const int tmp3= tmp[3 *tmpStride] - pad;\
  226.         const int tmp4= tmp[4 *tmpStride] - pad;\
  227.         const int tmp5= tmp[5 *tmpStride] - pad;\
  228.         const int tmp6= tmp[6 *tmpStride] - pad;\
  229.         OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\
  230.         OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\
  231.         OP2(dst[2*dstStride], (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));\
  232.         OP2(dst[3*dstStride], (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));\
  233.         dst++;\
  234.         tmp++;\
  235.     }\
  236. }\
  237. \
  238. static void FUNC(OPNAME ## h264_qpel8_h_lowpass)(uint8_t *p_dst, uint8_t *p_src, int dstStride, int srcStride){\
  239.     const int h=8;\
  240.     INIT_CLIP\
  241.     int i;\
  242.     pixel *dst = (pixel*)p_dst;\
  243.     pixel *src = (pixel*)p_src;\
  244.     dstStride >>= sizeof(pixel)-1;\
  245.     srcStride >>= sizeof(pixel)-1;\
  246.     for(i=0; i<h; i++)\
  247.     {\
  248.         OP(dst[0], (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3 ]));\
  249.         OP(dst[1], (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4 ]));\
  250.         OP(dst[2], (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5 ]));\
  251.         OP(dst[3], (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6 ]));\
  252.         OP(dst[4], (src[4]+src[5])*20 - (src[3 ]+src[6])*5 + (src[2 ]+src[7 ]));\
  253.         OP(dst[5], (src[5]+src[6])*20 - (src[4 ]+src[7])*5 + (src[3 ]+src[8 ]));\
  254.         OP(dst[6], (src[6]+src[7])*20 - (src[5 ]+src[8])*5 + (src[4 ]+src[9 ]));\
  255.         OP(dst[7], (src[7]+src[8])*20 - (src[6 ]+src[9])*5 + (src[5 ]+src[10]));\
  256.         dst+=dstStride;\
  257.         src+=srcStride;\
  258.     }\
  259. }\
  260. \
  261. static void FUNC(OPNAME ## h264_qpel8_v_lowpass)(uint8_t *p_dst, uint8_t *p_src, int dstStride, int srcStride){\
  262.     const int w=8;\
  263.     INIT_CLIP\
  264.     int i;\
  265.     pixel *dst = (pixel*)p_dst;\
  266.     pixel *src = (pixel*)p_src;\
  267.     dstStride >>= sizeof(pixel)-1;\
  268.     srcStride >>= sizeof(pixel)-1;\
  269.     for(i=0; i<w; i++)\
  270.     {\
  271.         const int srcB= src[-2*srcStride];\
  272.         const int srcA= src[-1*srcStride];\
  273.         const int src0= src[0 *srcStride];\
  274.         const int src1= src[1 *srcStride];\
  275.         const int src2= src[2 *srcStride];\
  276.         const int src3= src[3 *srcStride];\
  277.         const int src4= src[4 *srcStride];\
  278.         const int src5= src[5 *srcStride];\
  279.         const int src6= src[6 *srcStride];\
  280.         const int src7= src[7 *srcStride];\
  281.         const int src8= src[8 *srcStride];\
  282.         const int src9= src[9 *srcStride];\
  283.         const int src10=src[10*srcStride];\
  284.         OP(dst[0*dstStride], (src0+src1)*20 - (srcA+src2)*5 + (srcB+src3));\
  285.         OP(dst[1*dstStride], (src1+src2)*20 - (src0+src3)*5 + (srcA+src4));\
  286.         OP(dst[2*dstStride], (src2+src3)*20 - (src1+src4)*5 + (src0+src5));\
  287.         OP(dst[3*dstStride], (src3+src4)*20 - (src2+src5)*5 + (src1+src6));\
  288.         OP(dst[4*dstStride], (src4+src5)*20 - (src3+src6)*5 + (src2+src7));\
  289.         OP(dst[5*dstStride], (src5+src6)*20 - (src4+src7)*5 + (src3+src8));\
  290.         OP(dst[6*dstStride], (src6+src7)*20 - (src5+src8)*5 + (src4+src9));\
  291.         OP(dst[7*dstStride], (src7+src8)*20 - (src6+src9)*5 + (src5+src10));\
  292.         dst++;\
  293.         src++;\
  294.     }\
  295. }\
  296. \
  297. static void FUNC(OPNAME ## h264_qpel8_hv_lowpass)(uint8_t *p_dst, pixeltmp *tmp, uint8_t *p_src, int dstStride, int tmpStride, int srcStride){\
  298.     const int h=8;\
  299.     const int w=8;\
  300.     const int pad = (BIT_DEPTH == 10) ? (-10 * ((1<<BIT_DEPTH)-1)) : 0;\
  301.     INIT_CLIP\
  302.     int i;\
  303.     pixel *dst = (pixel*)p_dst;\
  304.     pixel *src = (pixel*)p_src;\
  305.     dstStride >>= sizeof(pixel)-1;\
  306.     srcStride >>= sizeof(pixel)-1;\
  307.     src -= 2*srcStride;\
  308.     for(i=0; i<h+5; i++)\
  309.     {\
  310.         tmp[0]= (src[0]+src[1])*20 - (src[-1]+src[2])*5 + (src[-2]+src[3 ]) + pad;\
  311.         tmp[1]= (src[1]+src[2])*20 - (src[0 ]+src[3])*5 + (src[-1]+src[4 ]) + pad;\
  312.         tmp[2]= (src[2]+src[3])*20 - (src[1 ]+src[4])*5 + (src[0 ]+src[5 ]) + pad;\
  313.         tmp[3]= (src[3]+src[4])*20 - (src[2 ]+src[5])*5 + (src[1 ]+src[6 ]) + pad;\
  314.         tmp[4]= (src[4]+src[5])*20 - (src[3 ]+src[6])*5 + (src[2 ]+src[7 ]) + pad;\
  315.         tmp[5]= (src[5]+src[6])*20 - (src[4 ]+src[7])*5 + (src[3 ]+src[8 ]) + pad;\
  316.         tmp[6]= (src[6]+src[7])*20 - (src[5 ]+src[8])*5 + (src[4 ]+src[9 ]) + pad;\
  317.         tmp[7]= (src[7]+src[8])*20 - (src[6 ]+src[9])*5 + (src[5 ]+src[10]) + pad;\
  318.         tmp+=tmpStride;\
  319.         src+=srcStride;\
  320.     }\
  321.     tmp -= tmpStride*(h+5-2);\
  322.     for(i=0; i<w; i++)\
  323.     {\
  324.         const int tmpB= tmp[-2*tmpStride] - pad;\
  325.         const int tmpA= tmp[-1*tmpStride] - pad;\
  326.         const int tmp0= tmp[0 *tmpStride] - pad;\
  327.         const int tmp1= tmp[1 *tmpStride] - pad;\
  328.         const int tmp2= tmp[2 *tmpStride] - pad;\
  329.         const int tmp3= tmp[3 *tmpStride] - pad;\
  330.         const int tmp4= tmp[4 *tmpStride] - pad;\
  331.         const int tmp5= tmp[5 *tmpStride] - pad;\
  332.         const int tmp6= tmp[6 *tmpStride] - pad;\
  333.         const int tmp7= tmp[7 *tmpStride] - pad;\
  334.         const int tmp8= tmp[8 *tmpStride] - pad;\
  335.         const int tmp9= tmp[9 *tmpStride] - pad;\
  336.         const int tmp10=tmp[10*tmpStride] - pad;\
  337.         OP2(dst[0*dstStride], (tmp0+tmp1)*20 - (tmpA+tmp2)*5 + (tmpB+tmp3));\
  338.         OP2(dst[1*dstStride], (tmp1+tmp2)*20 - (tmp0+tmp3)*5 + (tmpA+tmp4));\
  339.         OP2(dst[2*dstStride], (tmp2+tmp3)*20 - (tmp1+tmp4)*5 + (tmp0+tmp5));\
  340.         OP2(dst[3*dstStride], (tmp3+tmp4)*20 - (tmp2+tmp5)*5 + (tmp1+tmp6));\
  341.         OP2(dst[4*dstStride], (tmp4+tmp5)*20 - (tmp3+tmp6)*5 + (tmp2+tmp7));\
  342.         OP2(dst[5*dstStride], (tmp5+tmp6)*20 - (tmp4+tmp7)*5 + (tmp3+tmp8));\
  343.         OP2(dst[6*dstStride], (tmp6+tmp7)*20 - (tmp5+tmp8)*5 + (tmp4+tmp9));\
  344.         OP2(dst[7*dstStride], (tmp7+tmp8)*20 - (tmp6+tmp9)*5 + (tmp5+tmp10));\
  345.         dst++;\
  346.         tmp++;\
  347.     }\
  348. }\
  349. \
  350. static void FUNC(OPNAME ## h264_qpel16_v_lowpass)(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  351.     FUNC(OPNAME ## h264_qpel8_v_lowpass)(dst                , src                , dstStride, srcStride);\
  352.     FUNC(OPNAME ## h264_qpel8_v_lowpass)(dst+8*sizeof(pixel), src+8*sizeof(pixel), dstStride, srcStride);\
  353.     src += 8*srcStride;\
  354.     dst += 8*dstStride;\
  355.     FUNC(OPNAME ## h264_qpel8_v_lowpass)(dst                , src                , dstStride, srcStride);\
  356.     FUNC(OPNAME ## h264_qpel8_v_lowpass)(dst+8*sizeof(pixel), src+8*sizeof(pixel), dstStride, srcStride);\
  357. }\
  358. \
  359. static void FUNC(OPNAME ## h264_qpel16_h_lowpass)(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
  360.     FUNC(OPNAME ## h264_qpel8_h_lowpass)(dst                , src                , dstStride, srcStride);\
  361.     FUNC(OPNAME ## h264_qpel8_h_lowpass)(dst+8*sizeof(pixel), src+8*sizeof(pixel), dstStride, srcStride);\
  362.     src += 8*srcStride;\
  363.     dst += 8*dstStride;\
  364.     FUNC(OPNAME ## h264_qpel8_h_lowpass)(dst                , src                , dstStride, srcStride);\
  365.     FUNC(OPNAME ## h264_qpel8_h_lowpass)(dst+8*sizeof(pixel), src+8*sizeof(pixel), dstStride, srcStride);\
  366. }\
  367. \
  368. static void FUNC(OPNAME ## h264_qpel16_hv_lowpass)(uint8_t *dst, pixeltmp *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
  369.     FUNC(OPNAME ## h264_qpel8_hv_lowpass)(dst                , tmp  , src                , dstStride, tmpStride, srcStride);\
  370.     FUNC(OPNAME ## h264_qpel8_hv_lowpass)(dst+8*sizeof(pixel), tmp+8, src+8*sizeof(pixel), dstStride, tmpStride, srcStride);\
  371.     src += 8*srcStride;\
  372.     dst += 8*dstStride;\
  373.     FUNC(OPNAME ## h264_qpel8_hv_lowpass)(dst                , tmp  , src                , dstStride, tmpStride, srcStride);\
  374.     FUNC(OPNAME ## h264_qpel8_hv_lowpass)(dst+8*sizeof(pixel), tmp+8, src+8*sizeof(pixel), dstStride, tmpStride, srcStride);\
  375. }\
  376.  
  377. #define H264_MC(OPNAME, SIZE) \
  378. static av_unused void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc00)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  379. {\
  380.     FUNCC(OPNAME ## pixels ## SIZE)(dst, src, stride, SIZE);\
  381. }\
  382. \
  383. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc10)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  384. {\
  385.     uint8_t half[SIZE*SIZE*sizeof(pixel)];\
  386.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(half, src, SIZE*sizeof(pixel), stride);\
  387.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, src, half, stride, stride, SIZE*sizeof(pixel), SIZE);\
  388. }\
  389. \
  390. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc20)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  391. {\
  392.     FUNC(OPNAME ## h264_qpel ## SIZE ## _h_lowpass)(dst, src, stride, stride);\
  393. }\
  394. \
  395. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc30)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  396. {\
  397.     uint8_t half[SIZE*SIZE*sizeof(pixel)];\
  398.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(half, src, SIZE*sizeof(pixel), stride);\
  399.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, src+sizeof(pixel), half, stride, stride, SIZE*sizeof(pixel), SIZE);\
  400. }\
  401. \
  402. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc01)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  403. {\
  404.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
  405.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
  406.     uint8_t half[SIZE*SIZE*sizeof(pixel)];\
  407.     FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel),  stride, SIZE + 5);\
  408.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(half, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
  409.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, full_mid, half, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
  410. }\
  411. \
  412. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc02)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  413. {\
  414.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
  415.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
  416.     FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel),  stride, SIZE + 5);\
  417.     FUNC(OPNAME ## h264_qpel ## SIZE ## _v_lowpass)(dst, full_mid, stride, SIZE*sizeof(pixel));\
  418. }\
  419. \
  420. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc03)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  421. {\
  422.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
  423.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
  424.     uint8_t half[SIZE*SIZE*sizeof(pixel)];\
  425.     FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel),  stride, SIZE + 5);\
  426.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(half, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
  427.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, full_mid+SIZE*sizeof(pixel), half, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
  428. }\
  429. \
  430. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc11)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  431. {\
  432.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
  433.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
  434.     uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
  435.     uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
  436.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(halfH, src, SIZE*sizeof(pixel), stride);\
  437.     FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel),  stride, SIZE + 5);\
  438.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
  439.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
  440. }\
  441. \
  442. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc31)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  443. {\
  444.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
  445.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
  446.     uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
  447.     uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
  448.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(halfH, src, SIZE*sizeof(pixel), stride);\
  449.     FUNC(copy_block ## SIZE )(full, src - stride*2 + sizeof(pixel), SIZE*sizeof(pixel),  stride, SIZE + 5);\
  450.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
  451.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
  452. }\
  453. \
  454. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc13)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  455. {\
  456.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
  457.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
  458.     uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
  459.     uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
  460.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(halfH, src + stride, SIZE*sizeof(pixel), stride);\
  461.     FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel),  stride, SIZE + 5);\
  462.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
  463.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
  464. }\
  465. \
  466. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc33)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  467. {\
  468.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
  469.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
  470.     uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
  471.     uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
  472.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(halfH, src + stride, SIZE*sizeof(pixel), stride);\
  473.     FUNC(copy_block ## SIZE )(full, src - stride*2 + sizeof(pixel), SIZE*sizeof(pixel),  stride, SIZE + 5);\
  474.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
  475.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
  476. }\
  477. \
  478. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc22)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  479. {\
  480.     pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
  481.     FUNC(OPNAME ## h264_qpel ## SIZE ## _hv_lowpass)(dst, tmp, src, stride, SIZE*sizeof(pixel), stride);\
  482. }\
  483. \
  484. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc21)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  485. {\
  486.     pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
  487.     uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
  488.     uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\
  489.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(halfH, src, SIZE*sizeof(pixel), stride);\
  490.     FUNC(put_h264_qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\
  491.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
  492. }\
  493. \
  494. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc23)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  495. {\
  496.     pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
  497.     uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\
  498.     uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\
  499.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(halfH, src + stride, SIZE*sizeof(pixel), stride);\
  500.     FUNC(put_h264_qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\
  501.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
  502. }\
  503. \
  504. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc12)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  505. {\
  506.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
  507.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
  508.     pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
  509.     uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
  510.     uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\
  511.     FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel),  stride, SIZE + 5);\
  512.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
  513.     FUNC(put_h264_qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\
  514.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfV, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
  515. }\
  516. \
  517. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc32)(uint8_t *dst, uint8_t *src, ptrdiff_t stride)\
  518. {\
  519.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\
  520.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\
  521.     pixeltmp tmp[SIZE*(SIZE+5)*sizeof(pixel)];\
  522.     uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\
  523.     uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\
  524.     FUNC(copy_block ## SIZE )(full, src - stride*2 + sizeof(pixel), SIZE*sizeof(pixel),  stride, SIZE + 5);\
  525.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\
  526.     FUNC(put_h264_qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\
  527.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfV, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\
  528. }\
  529.  
  530. #define op_avg(a, b)  a = (((a)+CLIP(((b) + 16)>>5)+1)>>1)
  531. //#define op_avg2(a, b) a = (((a)*w1+cm[((b) + 16)>>5]*w2 + o + 64)>>7)
  532. #define op_put(a, b)  a = CLIP(((b) + 16)>>5)
  533. #define op2_avg(a, b)  a = (((a)+CLIP(((b) + 512)>>10)+1)>>1)
  534. #define op2_put(a, b)  a = CLIP(((b) + 512)>>10)
  535.  
  536. H264_LOWPASS(put_       , op_put, op2_put)
  537. H264_LOWPASS(avg_       , op_avg, op2_avg)
  538. H264_MC(put_, 2)
  539. H264_MC(put_, 4)
  540. H264_MC(put_, 8)
  541. H264_MC(put_, 16)
  542. H264_MC(avg_, 4)
  543. H264_MC(avg_, 8)
  544. H264_MC(avg_, 16)
  545.  
  546. #undef op_avg
  547. #undef op_put
  548. #undef op2_avg
  549. #undef op2_put
  550.