Subversion Repositories Kolibri OS

Rev

Blame | Last modification | View Log | Download | RSS feed

  1. /*
  2.  * Copyright (C) 2003 Maxim Stepin ( maxst@hiend3d.com )
  3.  *
  4.  * Copyright (C) 2010 Cameron Zemek ( grom@zeminvaders.net)
  5.  *
  6.  * This program is free software; you can redistribute it and/or
  7.  * modify it under the terms of the GNU Lesser General Public
  8.  * License as published by the Free Software Foundation; either
  9.  * version 2.1 of the License, or (at your option) any later version.
  10.  *
  11.  * This program is distributed in the hope that it will be useful,
  12.  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13.  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14.  * Lesser General Public License for more details.
  15.  *
  16.  * You should have received a copy of the GNU Lesser General Public
  17.  * License along with this program; if not, write to the Free Software
  18.  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  19.  */
  20.  
  21. #include <stdint.h>
  22. #include "hqx.h"
  23. #include "common.h"
  24.  
  25. #define PIXEL00_0     *dp = w[5];
  26. #define PIXEL00_11    *dp = Interp1_16(w[5], w[4]);
  27. #define PIXEL00_12    *dp = Interp1_16(w[5], w[2]);
  28. #define PIXEL00_20    *dp = Interp2_16(w[5], w[2], w[4]);
  29. #define PIXEL00_50    *dp = Interp5_16(w[2], w[4]);
  30. #define PIXEL00_80    *dp = Interp8_16(w[5], w[1]);
  31. #define PIXEL00_81    *dp = Interp8_16(w[5], w[4]);
  32. #define PIXEL00_82    *dp = Interp8_16(w[5], w[2]);
  33. #define PIXEL01_0     *(dp+1) = w[5];
  34. #define PIXEL01_10    *(dp+1) = Interp1_16(w[5], w[1]);
  35. #define PIXEL01_12    *(dp+1) = Interp1_16(w[5], w[2]);
  36. #define PIXEL01_14    *(dp+1) = Interp1_16(w[2], w[5]);
  37. #define PIXEL01_21    *(dp+1) = Interp2_16(w[2], w[5], w[4]);
  38. #define PIXEL01_31    *(dp+1) = Interp3_16(w[5], w[4]);
  39. #define PIXEL01_50    *(dp+1) = Interp5_16(w[2], w[5]);
  40. #define PIXEL01_60    *(dp+1) = Interp6_16(w[5], w[2], w[4]);
  41. #define PIXEL01_61    *(dp+1) = Interp6_16(w[5], w[2], w[1]);
  42. #define PIXEL01_82    *(dp+1) = Interp8_16(w[5], w[2]);
  43. #define PIXEL01_83    *(dp+1) = Interp8_16(w[2], w[4]);
  44. #define PIXEL02_0     *(dp+2) = w[5];
  45. #define PIXEL02_10    *(dp+2) = Interp1_16(w[5], w[3]);
  46. #define PIXEL02_11    *(dp+2) = Interp1_16(w[5], w[2]);
  47. #define PIXEL02_13    *(dp+2) = Interp1_16(w[2], w[5]);
  48. #define PIXEL02_21    *(dp+2) = Interp2_16(w[2], w[5], w[6]);
  49. #define PIXEL02_32    *(dp+2) = Interp3_16(w[5], w[6]);
  50. #define PIXEL02_50    *(dp+2) = Interp5_16(w[2], w[5]);
  51. #define PIXEL02_60    *(dp+2) = Interp6_16(w[5], w[2], w[6]);
  52. #define PIXEL02_61    *(dp+2) = Interp6_16(w[5], w[2], w[3]);
  53. #define PIXEL02_81    *(dp+2) = Interp8_16(w[5], w[2]);
  54. #define PIXEL02_83    *(dp+2) = Interp8_16(w[2], w[6]);
  55. #define PIXEL03_0     *(dp+3) = w[5];
  56. #define PIXEL03_11    *(dp+3) = Interp1_16(w[5], w[2]);
  57. #define PIXEL03_12    *(dp+3) = Interp1_16(w[5], w[6]);
  58. #define PIXEL03_20    *(dp+3) = Interp2_16(w[5], w[2], w[6]);
  59. #define PIXEL03_50    *(dp+3) = Interp5_16(w[2], w[6]);
  60. #define PIXEL03_80    *(dp+3) = Interp8_16(w[5], w[3]);
  61. #define PIXEL03_81    *(dp+3) = Interp8_16(w[5], w[2]);
  62. #define PIXEL03_82    *(dp+3) = Interp8_16(w[5], w[6]);
  63. #define PIXEL10_0     *(dp+dpL) = w[5];
  64. #define PIXEL10_10    *(dp+dpL) = Interp1_16(w[5], w[1]);
  65. #define PIXEL10_11    *(dp+dpL) = Interp1_16(w[5], w[4]);
  66. #define PIXEL10_13    *(dp+dpL) = Interp1_16(w[4], w[5]);
  67. #define PIXEL10_21    *(dp+dpL) = Interp2_16(w[4], w[5], w[2]);
  68. #define PIXEL10_32    *(dp+dpL) = Interp3_16(w[5], w[2]);
  69. #define PIXEL10_50    *(dp+dpL) = Interp5_16(w[4], w[5]);
  70. #define PIXEL10_60    *(dp+dpL) = Interp6_16(w[5], w[4], w[2]);
  71. #define PIXEL10_61    *(dp+dpL) = Interp6_16(w[5], w[4], w[1]);
  72. #define PIXEL10_81    *(dp+dpL) = Interp8_16(w[5], w[4]);
  73. #define PIXEL10_83    *(dp+dpL) = Interp8_16(w[4], w[2]);
  74. #define PIXEL11_0     *(dp+dpL+1) = w[5];
  75. #define PIXEL11_30    *(dp+dpL+1) = Interp3_16(w[5], w[1]);
  76. #define PIXEL11_31    *(dp+dpL+1) = Interp3_16(w[5], w[4]);
  77. #define PIXEL11_32    *(dp+dpL+1) = Interp3_16(w[5], w[2]);
  78. #define PIXEL11_70    *(dp+dpL+1) = Interp7_16(w[5], w[4], w[2]);
  79. #define PIXEL12_0     *(dp+dpL+2) = w[5];
  80. #define PIXEL12_30    *(dp+dpL+2) = Interp3_16(w[5], w[3]);
  81. #define PIXEL12_31    *(dp+dpL+2) = Interp3_16(w[5], w[2]);
  82. #define PIXEL12_32    *(dp+dpL+2) = Interp3_16(w[5], w[6]);
  83. #define PIXEL12_70    *(dp+dpL+2) = Interp7_16(w[5], w[6], w[2]);
  84. #define PIXEL13_0     *(dp+dpL+3) = w[5];
  85. #define PIXEL13_10    *(dp+dpL+3) = Interp1_16(w[5], w[3]);
  86. #define PIXEL13_12    *(dp+dpL+3) = Interp1_16(w[5], w[6]);
  87. #define PIXEL13_14    *(dp+dpL+3) = Interp1_16(w[6], w[5]);
  88. #define PIXEL13_21    *(dp+dpL+3) = Interp2_16(w[6], w[5], w[2]);
  89. #define PIXEL13_31    *(dp+dpL+3) = Interp3_16(w[5], w[2]);
  90. #define PIXEL13_50    *(dp+dpL+3) = Interp5_16(w[6], w[5]);
  91. #define PIXEL13_60    *(dp+dpL+3) = Interp6_16(w[5], w[6], w[2]);
  92. #define PIXEL13_61    *(dp+dpL+3) = Interp6_16(w[5], w[6], w[3]);
  93. #define PIXEL13_82    *(dp+dpL+3) = Interp8_16(w[5], w[6]);
  94. #define PIXEL13_83    *(dp+dpL+3) = Interp8_16(w[6], w[2]);
  95. #define PIXEL20_0     *(dp+dpL+dpL) = w[5];
  96. #define PIXEL20_10    *(dp+dpL+dpL) = Interp1_16(w[5], w[7]);
  97. #define PIXEL20_12    *(dp+dpL+dpL) = Interp1_16(w[5], w[4]);
  98. #define PIXEL20_14    *(dp+dpL+dpL) = Interp1_16(w[4], w[5]);
  99. #define PIXEL20_21    *(dp+dpL+dpL) = Interp2_16(w[4], w[5], w[8]);
  100. #define PIXEL20_31    *(dp+dpL+dpL) = Interp3_16(w[5], w[8]);
  101. #define PIXEL20_50    *(dp+dpL+dpL) = Interp5_16(w[4], w[5]);
  102. #define PIXEL20_60    *(dp+dpL+dpL) = Interp6_16(w[5], w[4], w[8]);
  103. #define PIXEL20_61    *(dp+dpL+dpL) = Interp6_16(w[5], w[4], w[7]);
  104. #define PIXEL20_82    *(dp+dpL+dpL) = Interp8_16(w[5], w[4]);
  105. #define PIXEL20_83    *(dp+dpL+dpL) = Interp8_16(w[4], w[8]);
  106. #define PIXEL21_0     *(dp+dpL+dpL+1) = w[5];
  107. #define PIXEL21_30    *(dp+dpL+dpL+1) = Interp3_16(w[5], w[7]);
  108. #define PIXEL21_31    *(dp+dpL+dpL+1) = Interp3_16(w[5], w[8]);
  109. #define PIXEL21_32    *(dp+dpL+dpL+1) = Interp3_16(w[5], w[4]);
  110. #define PIXEL21_70    *(dp+dpL+dpL+1) = Interp7_16(w[5], w[4], w[8]);
  111. #define PIXEL22_0     *(dp+dpL+dpL+2) = w[5];
  112. #define PIXEL22_30    *(dp+dpL+dpL+2) = Interp3_16(w[5], w[9]);
  113. #define PIXEL22_31    *(dp+dpL+dpL+2) = Interp3_16(w[5], w[6]);
  114. #define PIXEL22_32    *(dp+dpL+dpL+2) = Interp3_16(w[5], w[8]);
  115. #define PIXEL22_70    *(dp+dpL+dpL+2) = Interp7_16(w[5], w[6], w[8]);
  116. #define PIXEL23_0     *(dp+dpL+dpL+3) = w[5];
  117. #define PIXEL23_10    *(dp+dpL+dpL+3) = Interp1_16(w[5], w[9]);
  118. #define PIXEL23_11    *(dp+dpL+dpL+3) = Interp1_16(w[5], w[6]);
  119. #define PIXEL23_13    *(dp+dpL+dpL+3) = Interp1_16(w[6], w[5]);
  120. #define PIXEL23_21    *(dp+dpL+dpL+3) = Interp2_16(w[6], w[5], w[8]);
  121. #define PIXEL23_32    *(dp+dpL+dpL+3) = Interp3_16(w[5], w[8]);
  122. #define PIXEL23_50    *(dp+dpL+dpL+3) = Interp5_16(w[6], w[5]);
  123. #define PIXEL23_60    *(dp+dpL+dpL+3) = Interp6_16(w[5], w[6], w[8]);
  124. #define PIXEL23_61    *(dp+dpL+dpL+3) = Interp6_16(w[5], w[6], w[9]);
  125. #define PIXEL23_81    *(dp+dpL+dpL+3) = Interp8_16(w[5], w[6]);
  126. #define PIXEL23_83    *(dp+dpL+dpL+3) = Interp8_16(w[6], w[8]);
  127. #define PIXEL30_0     *(dp+dpL+dpL+dpL) = w[5];
  128. #define PIXEL30_11    *(dp+dpL+dpL+dpL) = Interp1_16(w[5], w[8]);
  129. #define PIXEL30_12    *(dp+dpL+dpL+dpL) = Interp1_16(w[5], w[4]);
  130. #define PIXEL30_20    *(dp+dpL+dpL+dpL) = Interp2_16(w[5], w[8], w[4]);
  131. #define PIXEL30_50    *(dp+dpL+dpL+dpL) = Interp5_16(w[8], w[4]);
  132. #define PIXEL30_80    *(dp+dpL+dpL+dpL) = Interp8_16(w[5], w[7]);
  133. #define PIXEL30_81    *(dp+dpL+dpL+dpL) = Interp8_16(w[5], w[8]);
  134. #define PIXEL30_82    *(dp+dpL+dpL+dpL) = Interp8_16(w[5], w[4]);
  135. #define PIXEL31_0     *(dp+dpL+dpL+dpL+1) = w[5];
  136. #define PIXEL31_10    *(dp+dpL+dpL+dpL+1) = Interp1_16(w[5], w[7]);
  137. #define PIXEL31_11    *(dp+dpL+dpL+dpL+1) = Interp1_16(w[5], w[8]);
  138. #define PIXEL31_13    *(dp+dpL+dpL+dpL+1) = Interp1_16(w[8], w[5]);
  139. #define PIXEL31_21    *(dp+dpL+dpL+dpL+1) = Interp2_16(w[8], w[5], w[4]);
  140. #define PIXEL31_32    *(dp+dpL+dpL+dpL+1) = Interp3_16(w[5], w[4]);
  141. #define PIXEL31_50    *(dp+dpL+dpL+dpL+1) = Interp5_16(w[8], w[5]);
  142. #define PIXEL31_60    *(dp+dpL+dpL+dpL+1) = Interp6_16(w[5], w[8], w[4]);
  143. #define PIXEL31_61    *(dp+dpL+dpL+dpL+1) = Interp6_16(w[5], w[8], w[7]);
  144. #define PIXEL31_81    *(dp+dpL+dpL+dpL+1) = Interp8_16(w[5], w[8]);
  145. #define PIXEL31_83    *(dp+dpL+dpL+dpL+1) = Interp8_16(w[8], w[4]);
  146. #define PIXEL32_0     *(dp+dpL+dpL+dpL+2) = w[5];
  147. #define PIXEL32_10    *(dp+dpL+dpL+dpL+2) = Interp1_16(w[5], w[9]);
  148. #define PIXEL32_12    *(dp+dpL+dpL+dpL+2) = Interp1_16(w[5], w[8]);
  149. #define PIXEL32_14    *(dp+dpL+dpL+dpL+2) = Interp1_16(w[8], w[5]);
  150. #define PIXEL32_21    *(dp+dpL+dpL+dpL+2) = Interp2_16(w[8], w[5], w[6]);
  151. #define PIXEL32_31    *(dp+dpL+dpL+dpL+2) = Interp3_16(w[5], w[6]);
  152. #define PIXEL32_50    *(dp+dpL+dpL+dpL+2) = Interp5_16(w[8], w[5]);
  153. #define PIXEL32_60    *(dp+dpL+dpL+dpL+2) = Interp6_16(w[5], w[8], w[6]);
  154. #define PIXEL32_61    *(dp+dpL+dpL+dpL+2) = Interp6_16(w[5], w[8], w[9]);
  155. #define PIXEL32_82    *(dp+dpL+dpL+dpL+2) = Interp8_16(w[5], w[8]);
  156. #define PIXEL32_83    *(dp+dpL+dpL+dpL+2) = Interp8_16(w[8], w[6]);
  157. #define PIXEL33_0     *(dp+dpL+dpL+dpL+3) = w[5];
  158. #define PIXEL33_11    *(dp+dpL+dpL+dpL+3) = Interp1_16(w[5], w[6]);
  159. #define PIXEL33_12    *(dp+dpL+dpL+dpL+3) = Interp1_16(w[5], w[8]);
  160. #define PIXEL33_20    *(dp+dpL+dpL+dpL+3) = Interp2_16(w[5], w[8], w[6]);
  161. #define PIXEL33_50    *(dp+dpL+dpL+dpL+3) = Interp5_16(w[8], w[6]);
  162. #define PIXEL33_80    *(dp+dpL+dpL+dpL+3) = Interp8_16(w[5], w[9]);
  163. #define PIXEL33_81    *(dp+dpL+dpL+dpL+3) = Interp8_16(w[5], w[6]);
  164. #define PIXEL33_82    *(dp+dpL+dpL+dpL+3) = Interp8_16(w[5], w[8]);
  165.  
  166. #define HQ4X_BITS 16
  167. #define HQ4X_BYTES 2
  168. #define HQ4X_TYPE uint16_t
  169. #define HQ4X_CPY(to, from) (to) = (from)
  170.  
  171. #define HQ4X_FUNC hq4x_16
  172. #define HQ4X_RB_FUNC hq4x_16_rb
  173.  
  174. #define RGB_TO_YUV_FUNC rgb16_to_yuv
  175. #define DIFF_FUNC Diff16
  176.  
  177. #include "hq4x-int.h"
  178.