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FFmpeg/libavcodec/h264qpel_template.c

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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 Libav.

  6.  *

  7.  * Libav 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.  * Libav 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 Libav; 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 *_dst, uint8_t *_src, int dstStride, int srcStride){\

  76.     const int h=2;\

  77.     INIT_CLIP\

  78.     int i;\

  79.     pixel *dst = (pixel*)_dst;\

  80.     pixel *src = (pixel*)_src;\

  81.     dstStride /= sizeof(pixel);\

  82.     srcStride /= sizeof(pixel);\

  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 *_dst, uint8_t *_src, int dstStride, int srcStride){\

  93.     const int w=2;\

  94.     INIT_CLIP\

  95.     int i;\

  96.     pixel *dst = (pixel*)_dst;\

  97.     pixel *src = (pixel*)_src;\

  98.     dstStride /= sizeof(pixel);\

  99.     srcStride /= sizeof(pixel);\

  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 *_dst, int16_t *tmp, uint8_t *_src, int dstStride, int tmpStride, int srcStride){\

  117.     const int h=2;\

  118.     const int w=2;\

  119.     const int pad = (BIT_DEPTH > 9) ? (-10 * ((1<<BIT_DEPTH)-1)) : 0;\

  120.     INIT_CLIP\

  121.     int i;\

  122.     pixel *dst = (pixel*)_dst;\

  123.     pixel *src = (pixel*)_src;\

  124.     dstStride /= sizeof(pixel);\

  125.     srcStride /= sizeof(pixel);\

  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 *_dst, uint8_t *_src, int dstStride, int srcStride){\

  151.     const int h=4;\

  152.     INIT_CLIP\

  153.     int i;\

  154.     pixel *dst = (pixel*)_dst;\

  155.     pixel *src = (pixel*)_src;\

  156.     dstStride /= sizeof(pixel);\

  157.     srcStride /= sizeof(pixel);\

  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 *_dst, uint8_t *_src, int dstStride, int srcStride){\

  170.     const int w=4;\

  171.     INIT_CLIP\

  172.     int i;\

  173.     pixel *dst = (pixel*)_dst;\

  174.     pixel *src = (pixel*)_src;\

  175.     dstStride /= sizeof(pixel);\

  176.     srcStride /= sizeof(pixel);\

  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 *_dst, int16_t *tmp, uint8_t *_src, int dstStride, int tmpStride, int srcStride){\

  198.     const int h=4;\

  199.     const int w=4;\

  200.     const int pad = (BIT_DEPTH > 9) ? (-10 * ((1<<BIT_DEPTH)-1)) : 0;\

  201.     INIT_CLIP\

  202.     int i;\

  203.     pixel *dst = (pixel*)_dst;\

  204.     pixel *src = (pixel*)_src;\

  205.     dstStride /= sizeof(pixel);\

  206.     srcStride /= sizeof(pixel);\

  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 *_dst, uint8_t *_src, int dstStride, int srcStride){\

  239.     const int h=8;\

  240.     INIT_CLIP\

  241.     int i;\

  242.     pixel *dst = (pixel*)_dst;\

  243.     pixel *src = (pixel*)_src;\

  244.     dstStride /= sizeof(pixel);\

  245.     srcStride /= sizeof(pixel);\

  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 *_dst, uint8_t *_src, int dstStride, int srcStride){\

  262.     const int w=8;\

  263.     INIT_CLIP\

  264.     int i;\

  265.     pixel *dst = (pixel*)_dst;\

  266.     pixel *src = (pixel*)_src;\

  267.     dstStride /= sizeof(pixel);\

  268.     srcStride /= sizeof(pixel);\

  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 *_dst, int16_t *tmp, uint8_t *_src, int dstStride, int tmpStride, int srcStride){\

  298.     const int h=8;\

  299.     const int w=8;\

  300.     const int pad = (BIT_DEPTH > 9) ? (-10 * ((1<<BIT_DEPTH)-1)) : 0;\

  301.     INIT_CLIP\

  302.     int i;\

  303.     pixel *dst = (pixel*)_dst;\

  304.     pixel *src = (pixel*)_src;\

  305.     dstStride /= sizeof(pixel);\

  306.     srcStride /= sizeof(pixel);\

  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, int16_t *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, int stride){\

  379.     FUNCC(OPNAME ## pixels ## SIZE)(dst, src, stride, SIZE);\

  380. }\

  381. \

  382. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc10)(uint8_t *dst, uint8_t *src, int stride){\

  383.     uint8_t half[SIZE*SIZE*sizeof(pixel)];\

  384.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(half, src, SIZE*sizeof(pixel), stride);\

  385.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, src, half, stride, stride, SIZE*sizeof(pixel), SIZE);\

  386. }\

  387. \

  388. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc20)(uint8_t *dst, uint8_t *src, int stride){\

  389.     FUNC(OPNAME ## h264_qpel ## SIZE ## _h_lowpass)(dst, src, stride, stride);\

  390. }\

  391. \

  392. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc30)(uint8_t *dst, uint8_t *src, int stride){\

  393.     uint8_t half[SIZE*SIZE*sizeof(pixel)];\

  394.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(half, src, SIZE*sizeof(pixel), stride);\

  395.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, src+sizeof(pixel), half, stride, stride, SIZE*sizeof(pixel), SIZE);\

  396. }\

  397. \

  398. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc01)(uint8_t *dst, uint8_t *src, int stride){\

  399.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\

  400.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\

  401.     uint8_t half[SIZE*SIZE*sizeof(pixel)];\

  402.     FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel),  stride, SIZE + 5);\

  403.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(half, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\

  404.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, full_mid, half, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\

  405. }\

  406. \

  407. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc02)(uint8_t *dst, uint8_t *src, int stride){\

  408.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\

  409.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\

  410.     FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel),  stride, SIZE + 5);\

  411.     FUNC(OPNAME ## h264_qpel ## SIZE ## _v_lowpass)(dst, full_mid, stride, SIZE*sizeof(pixel));\

  412. }\

  413. \

  414. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc03)(uint8_t *dst, uint8_t *src, int stride){\

  415.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\

  416.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\

  417.     uint8_t half[SIZE*SIZE*sizeof(pixel)];\

  418.     FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel),  stride, SIZE + 5);\

  419.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(half, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\

  420.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, full_mid+SIZE*sizeof(pixel), half, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\

  421. }\

  422. \

  423. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc11)(uint8_t *dst, uint8_t *src, int stride){\

  424.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\

  425.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\

  426.     uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\

  427.     uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\

  428.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(halfH, src, SIZE*sizeof(pixel), stride);\

  429.     FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel),  stride, SIZE + 5);\

  430.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\

  431.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\

  432. }\

  433. \

  434. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc31)(uint8_t *dst, uint8_t *src, int stride){\

  435.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\

  436.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\

  437.     uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\

  438.     uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\

  439.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(halfH, src, SIZE*sizeof(pixel), stride);\

  440.     FUNC(copy_block ## SIZE )(full, src - stride*2 + sizeof(pixel), SIZE*sizeof(pixel),  stride, SIZE + 5);\

  441.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\

  442.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\

  443. }\

  444. \

  445. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc13)(uint8_t *dst, uint8_t *src, int stride){\

  446.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\

  447.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\

  448.     uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\

  449.     uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\

  450.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(halfH, src + stride, SIZE*sizeof(pixel), stride);\

  451.     FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel),  stride, SIZE + 5);\

  452.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\

  453.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\

  454. }\

  455. \

  456. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc33)(uint8_t *dst, uint8_t *src, int stride){\

  457.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\

  458.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\

  459.     uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\

  460.     uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\

  461.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(halfH, src + stride, SIZE*sizeof(pixel), stride);\

  462.     FUNC(copy_block ## SIZE )(full, src - stride*2 + sizeof(pixel), SIZE*sizeof(pixel),  stride, SIZE + 5);\

  463.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\

  464.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\

  465. }\

  466. \

  467. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc22)(uint8_t *dst, uint8_t *src, int stride){\

  468.     int16_t tmp[SIZE*(SIZE+5)*sizeof(pixel)];\

  469.     FUNC(OPNAME ## h264_qpel ## SIZE ## _hv_lowpass)(dst, tmp, src, stride, SIZE*sizeof(pixel), stride);\

  470. }\

  471. \

  472. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc21)(uint8_t *dst, uint8_t *src, int stride){\

  473.     int16_t tmp[SIZE*(SIZE+5)*sizeof(pixel)];\

  474.     uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\

  475.     uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\

  476.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(halfH, src, SIZE*sizeof(pixel), stride);\

  477.     FUNC(put_h264_qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\

  478.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\

  479. }\

  480. \

  481. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc23)(uint8_t *dst, uint8_t *src, int stride){\

  482.     int16_t tmp[SIZE*(SIZE+5)*sizeof(pixel)];\

  483.     uint8_t halfH[SIZE*SIZE*sizeof(pixel)];\

  484.     uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\

  485.     FUNC(put_h264_qpel ## SIZE ## _h_lowpass)(halfH, src + stride, SIZE*sizeof(pixel), stride);\

  486.     FUNC(put_h264_qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\

  487.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfH, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\

  488. }\

  489. \

  490. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc12)(uint8_t *dst, uint8_t *src, int stride){\

  491.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\

  492.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\

  493.     int16_t tmp[SIZE*(SIZE+5)*sizeof(pixel)];\

  494.     uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\

  495.     uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\

  496.     FUNC(copy_block ## SIZE )(full, src - stride*2, SIZE*sizeof(pixel),  stride, SIZE + 5);\

  497.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\

  498.     FUNC(put_h264_qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\

  499.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfV, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\

  500. }\

  501. \

  502. static void FUNCC(OPNAME ## h264_qpel ## SIZE ## _mc32)(uint8_t *dst, uint8_t *src, int stride){\

  503.     uint8_t full[SIZE*(SIZE+5)*sizeof(pixel)];\

  504.     uint8_t * const full_mid= full + SIZE*2*sizeof(pixel);\

  505.     int16_t tmp[SIZE*(SIZE+5)*sizeof(pixel)];\

  506.     uint8_t halfV[SIZE*SIZE*sizeof(pixel)];\

  507.     uint8_t halfHV[SIZE*SIZE*sizeof(pixel)];\

  508.     FUNC(copy_block ## SIZE )(full, src - stride*2 + sizeof(pixel), SIZE*sizeof(pixel),  stride, SIZE + 5);\

  509.     FUNC(put_h264_qpel ## SIZE ## _v_lowpass)(halfV, full_mid, SIZE*sizeof(pixel), SIZE*sizeof(pixel));\

  510.     FUNC(put_h264_qpel ## SIZE ## _hv_lowpass)(halfHV, tmp, src, SIZE*sizeof(pixel), SIZE*sizeof(pixel), stride);\

  511.     FUNC(OPNAME ## pixels ## SIZE ## _l2)(dst, halfV, halfHV, stride, SIZE*sizeof(pixel), SIZE*sizeof(pixel), SIZE);\

  512. }\

  513. 

  514. #define op_avg(a, b)  a = (((a)+CLIP(((b) + 16)>>5)+1)>>1)

  515. //#define op_avg2(a, b) a = (((a)*w1+cm[((b) + 16)>>5]*w2 + o + 64)>>7)

  516. #define op_put(a, b)  a = CLIP(((b) + 16)>>5)

  517. #define op2_avg(a, b)  a = (((a)+CLIP(((b) + 512)>>10)+1)>>1)

  518. #define op2_put(a, b)  a = CLIP(((b) + 512)>>10)

  519. 

  520. H264_LOWPASS(put_       , op_put, op2_put)

  521. H264_LOWPASS(avg_       , op_avg, op2_avg)

  522. H264_MC(put_, 2)

  523. H264_MC(put_, 4)

  524. H264_MC(put_, 8)

  525. H264_MC(put_, 16)

  526. H264_MC(avg_, 4)

  527. H264_MC(avg_, 8)

  528. H264_MC(avg_, 16)

  529. 

  530. #undef op_avg

  531. #undef op_put

  532. #undef op2_avg

  533. #undef op2_put

  534. 

  535. #if BIT_DEPTH == 8

  536. #   define put_h264_qpel8_mc00_8_c  ff_put_pixels8x8_8_c

  537. #   define avg_h264_qpel8_mc00_8_c  ff_avg_pixels8x8_8_c

  538. #   define put_h264_qpel16_mc00_8_c ff_put_pixels16x16_8_c

  539. #   define avg_h264_qpel16_mc00_8_c ff_avg_pixels16x16_8_c

  540. #elif BIT_DEPTH == 9

  541. #   define put_h264_qpel8_mc00_9_c  ff_put_pixels8x8_9_c

  542. #   define avg_h264_qpel8_mc00_9_c  ff_avg_pixels8x8_9_c

  543. #   define put_h264_qpel16_mc00_9_c ff_put_pixels16x16_9_c

  544. #   define avg_h264_qpel16_mc00_9_c ff_avg_pixels16x16_9_c

  545. #elif BIT_DEPTH == 10

  546. #   define put_h264_qpel8_mc00_10_c  ff_put_pixels8x8_10_c

  547. #   define avg_h264_qpel8_mc00_10_c  ff_avg_pixels8x8_10_c

  548. #   define put_h264_qpel16_mc00_10_c ff_put_pixels16x16_10_c

  549. #   define avg_h264_qpel16_mc00_10_c ff_avg_pixels16x16_10_c

  550. #endif