Subversion Repositories Kolibri OS

Rev

Go to most recent revision | Blame | Last modification | View Log | RSS feed

  1. /*
  2.  * BlackFin DSPUTILS
  3.  *
  4.  * Copyright (C) 2007 Marc Hoffman <marc.hoffman@analog.com>
  5.  * Copyright (c) 2006 Michael Benjamin <michael.benjamin@analog.com>
  6.  *
  7.  * This file is part of FFmpeg.
  8.  *
  9.  * FFmpeg is free software; you can redistribute it and/or
  10.  * modify it under the terms of the GNU Lesser General Public
  11.  * License as published by the Free Software Foundation; either
  12.  * version 2.1 of the License, or (at your option) any later version.
  13.  *
  14.  * FFmpeg is distributed in the hope that it will be useful,
  15.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  17.  * Lesser General Public License for more details.
  18.  *
  19.  * You should have received a copy of the GNU Lesser General Public
  20.  * License along with FFmpeg; if not, write to the Free Software
  21.  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  22.  */
  23.  
  24. #include <stddef.h>
  25. #include <stdint.h>
  26.  
  27. #include "libavutil/attributes.h"
  28. #include "libavcodec/hpeldsp.h"
  29. #include "hpeldsp_bfin.h"
  30.  
  31. static void bfin_put_pixels8 (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
  32. {
  33.     ff_bfin_put_pixels8uc (block, pixels, pixels, line_size, line_size, h);
  34. }
  35.  
  36. static void bfin_put_pixels8_x2(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
  37. {
  38.     ff_bfin_put_pixels8uc (block, pixels, pixels+1, line_size, line_size, h);
  39. }
  40.  
  41. static void bfin_put_pixels8_y2 (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
  42. {
  43.     ff_bfin_put_pixels8uc (block, pixels, pixels+line_size, line_size, line_size, h);
  44. }
  45.  
  46. static void bfin_put_pixels8_xy2 (uint8_t *block, const uint8_t *s0, ptrdiff_t line_size, int h)
  47. {
  48.     ff_bfin_z_put_pixels8_xy2 (block,s0,line_size, line_size, h);
  49. }
  50.  
  51. static void bfin_put_pixels16 (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
  52. {
  53.     ff_bfin_put_pixels16uc (block, pixels, pixels, line_size, line_size, h);
  54. }
  55.  
  56. static void bfin_put_pixels16_x2 (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
  57. {
  58.     ff_bfin_put_pixels16uc (block, pixels, pixels+1, line_size, line_size, h);
  59. }
  60.  
  61. static void bfin_put_pixels16_y2 (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
  62. {
  63.     ff_bfin_put_pixels16uc (block, pixels, pixels+line_size, line_size, line_size, h);
  64. }
  65.  
  66. static void bfin_put_pixels16_xy2 (uint8_t *block, const uint8_t *s0, ptrdiff_t line_size, int h)
  67. {
  68.     ff_bfin_z_put_pixels16_xy2 (block,s0,line_size, line_size, h);
  69. }
  70.  
  71. static void bfin_put_pixels8_nornd (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
  72. {
  73.     ff_bfin_put_pixels8uc_nornd (block, pixels, pixels, line_size, h);
  74. }
  75.  
  76. static void bfin_put_pixels8_x2_nornd (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
  77. {
  78.     ff_bfin_put_pixels8uc_nornd (block, pixels, pixels+1, line_size, h);
  79. }
  80.  
  81. static void bfin_put_pixels8_y2_nornd (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
  82. {
  83.     ff_bfin_put_pixels8uc_nornd (block, pixels, pixels+line_size, line_size, h);
  84. }
  85.  
  86.  
  87. static void bfin_put_pixels16_nornd (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
  88. {
  89.     ff_bfin_put_pixels16uc_nornd (block, pixels, pixels, line_size, h);
  90. }
  91.  
  92. static void bfin_put_pixels16_x2_nornd (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
  93. {
  94.     ff_bfin_put_pixels16uc_nornd (block, pixels, pixels+1, line_size, h);
  95. }
  96.  
  97. static void bfin_put_pixels16_y2_nornd (uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
  98. {
  99.     ff_bfin_put_pixels16uc_nornd (block, pixels, pixels+line_size, line_size, h);
  100. }
  101.  
  102. av_cold void ff_hpeldsp_init_bfin(HpelDSPContext *c, int flags)
  103. {
  104.     c->put_pixels_tab[0][0] = bfin_put_pixels16;
  105.     c->put_pixels_tab[0][1] = bfin_put_pixels16_x2;
  106.     c->put_pixels_tab[0][2] = bfin_put_pixels16_y2;
  107.     c->put_pixels_tab[0][3] = bfin_put_pixels16_xy2;
  108.  
  109.     c->put_pixels_tab[1][0] = bfin_put_pixels8;
  110.     c->put_pixels_tab[1][1] = bfin_put_pixels8_x2;
  111.     c->put_pixels_tab[1][2] = bfin_put_pixels8_y2;
  112.     c->put_pixels_tab[1][3] = bfin_put_pixels8_xy2;
  113.  
  114.     c->put_no_rnd_pixels_tab[1][0] = bfin_put_pixels8_nornd;
  115.     c->put_no_rnd_pixels_tab[1][1] = bfin_put_pixels8_x2_nornd;
  116.     c->put_no_rnd_pixels_tab[1][2] = bfin_put_pixels8_y2_nornd;
  117. /*     c->put_no_rnd_pixels_tab[1][3] = ff_bfin_put_pixels8_xy2_nornd; */
  118.  
  119.     c->put_no_rnd_pixels_tab[0][0] = bfin_put_pixels16_nornd;
  120.     c->put_no_rnd_pixels_tab[0][1] = bfin_put_pixels16_x2_nornd;
  121.     c->put_no_rnd_pixels_tab[0][2] = bfin_put_pixels16_y2_nornd;
  122. /*     c->put_no_rnd_pixels_tab[0][3] = ff_bfin_put_pixels16_xy2_nornd; */
  123. }
  124.