1. 180822b by cristy · 14 years ago
  2. bee0093 by cristy · 14 years ago
  3. 6185c53 Avoid possible overflow while counting colors in the PNG encoder. by glennrp · 14 years ago
  4. 53a8bc9 by cristy · 14 years ago
  5. e4017e3 Quieted warnings about png_get_iCCP and png_set_iCCP arising from libpng-1.5.0 by glennrp · 14 years ago
  6. f09bded made image_colors and number_colors type int instead of ssize_t. by glennrp · 14 years ago
  7. 21f0e62 Made local variable "have_mng_structure" MagickBooleanType instead of int. by glennrp · 14 years ago
  8. 58e0176 Changed local variables matte and image_matte to MagickBooleanType by glennrp · 14 years ago
  9. 0b206f5 Removed trailing blanks. by glennrp · 14 years ago
  10. afee4d3 by cristy · 14 years ago
  11. 4383ec8 by cristy · 14 years ago
  12. d63c050 by cristy · 14 years ago
  13. 5aa37f6 Fix colortype selection for PNG grayscale output. by glennrp · 14 years ago
  14. 4f25bd0 Passing all regression tests now. by glennrp · 14 years ago
  15. c8cbc5d Png decoder now checks whether the image actually has any transparent pixels. by glennrp · 14 years ago
  16. 5701527 by cristy · 14 years ago
  17. 811f517 by cristy · 14 years ago
  18. 97450ff by cristy · 14 years ago
  19. 667a892 by cristy · 14 years ago
  20. bf1ebd5 by cristy · 14 years ago
  21. ae29c4f by cristy · 14 years ago
  22. 3b788a0 by cristy · 14 years ago
  23. 0e8ea19 Handle transparent images properly when tRNS chunk is excluded. by glennrp · 14 years ago
  24. a1e3b7b Fix typos in png.c (gama should be srgb) and add tRNS to the list of chunks by glennrp · 14 years ago
  25. acba004 Accept -define PNG:exclude-chunks and include-chunks as exclude-chunk, etc. by glennrp · 14 years ago
  26. 2cc891a Make the PNG encoder exclude the gAMA chunk when requested. by glennrp · 14 years ago
  27. 03812ae Fix some indentation, use "logging" consistently as a MagickBooleanType. by glennrp · 14 years ago
  28. 5c7cf4e Get both Property and Artifact directives in coders/png.c by glennrp · 14 years ago
  29. ce91ed5 Use SetImageOption instead of SetImageArtifact by glennrp · 14 years ago
  30. 5f1c1ff by cristy · 14 years ago
  31. c8e4cd4 by cristy · 14 years ago
  32. 2f2e514 Avoid writing ancillary chunks while generating the JNG alpha channel. by glennrp · 14 years ago
  33. 26f3791 Added png:exclude-chunk and png:include-chunk defines by glennrp · 14 years ago
  34. a7a341e by cristy · 14 years ago
  35. b977da5 by cristy · 14 years ago
  36. 9d72f1a by cristy · 14 years ago
  37. b9cfe27 Use a clone instead of the main image in the PNG encoder. by glennrp · 14 years ago
  38. 330af6c by cristy · 14 years ago
  39. 4b46dba by cristy · 14 years ago
  40. 2637717 by cristy · 14 years ago
  41. a73c0f8 by cristy · 14 years ago
  42. ef8f26b by cristy · 14 years ago
  43. fbb0ef0 by cristy · 14 years ago
  44. 98bd891 by cristy · 14 years ago
  45. 44f9d36 Removed some dead code (already in an #if 0 block) by glennrp · 14 years ago
  46. d6bf161 Eliminated some IsGray() tests, rewrote BUILD_PALETTE block. by glennrp · 14 years ago
  47. f5c61ba by cristy · 14 years ago
  48. 498eb6c by cristy · 14 years ago
  49. b521362 Eliminated unnecessary quantization and some other "if 0" blocks. by glennrp · 14 years ago
  50. 8bb3a02 Fixed a confusing but apparently harmless improper loop nesting in PNG encoder. by glennrp · 14 years ago
  51. a134d33 by cristy · 14 years ago
  52. 3241bd0 Eliminated CompressColormapTransFirst. by glennrp · 14 years ago
  53. 595f143 by cristy · 14 years ago
  54. 6415f15 Avoid using clone_image; all we needed was a local copy of the colormap. by glennrp · 14 years ago
  55. 7ddcc22 PNG encoder always rebuilds the palette to avoid losing transparency. by glennrp · 14 years ago
  56. 0a012ce by cristy · 14 years ago
  57. 7e41fe8 by cristy · 14 years ago
  58. e19afb2 Don't SyncImage on entry to the PNG encoder if depth > 8 (lost transparency) by glennrp · 14 years ago
  59. 7e2c405 by cristy · 14 years ago
  60. 55a91cd by cristy · 14 years ago
  61. 3b51f0e Changed a bunch of "if (logging)" to "if (logging != MagickFalse)". by glennrp · 14 years ago
  62. 3c21811 Fixed another case where PNG transparency was lost, by working around the by glennrp · 14 years ago
  63. ecfa1b6 re-enabled palette-sorting in the png encoder, inavertently disabled recently. by glennrp · 14 years ago
  64. 8eb5727 Fixed another case where the PNG encoder lost transparency. by glennrp · 14 years ago
  65. 47b9dd5 Fixed some indentations and added lots of blank lines in coders/png.c by glennrp · 14 years ago
  66. 57e0d43 Fixed another bad completion-of-loop test (x==image->columns should be x<0) by glennrp · 14 years ago
  67. 2b013e4 Fixed bad loop-completion test in png.c ("x != 0" should be "x >= 0") by glennrp · 14 years ago
  68. 8640fb5 revised LosslessReduce() to LosslessReduceOK() to simply return a flag by glennrp · 14 years ago
  69. 26c990a Fixed another case were transparency was lost by the PNG encoder, due by glennrp · 14 years ago
  70. 13d0704 by cristy · 14 years ago
  71. 7e9e6fa by cristy · 14 years ago
  72. 15893a4 by cristy · 14 years ago
  73. 768b930 by cristy · 14 years ago
  74. 9768b93 by cristy · 14 years ago
  75. 0c3e06b Merged redundant code into new LosslessReduceDepth() function. by glennrp · 14 years ago
  76. d6afd54 Treat "-type Optimize" as undefined type in the PNG encoder; always optimize. by glennrp · 14 years ago
  77. 83c2de5 Fixed various problems with the PNG encoder, mainly loss of transparency. by glennrp · 14 years ago
  78. acfcbf3 Fixed some of the transparency loss cases in the PNG encoder. by glennrp · 14 years ago
  79. f0f61e7 Also swap duplicate transparent PNG palette entries by glennrp · 14 years ago
  80. 0fe50b4 Fixed some indentation in coders/png.c and added some whitespace. by glennrp · 14 years ago
  81. 6eb087c Simplify palette-entry swapping in PNG encoder. by glennrp · 14 years ago
  82. dfd7080 Relocated png_set_oFFs and png_set_pHYs after png_set_IHDR. by glennrp · 14 years ago
  83. 2e09f55 Simplified coders/png.c to not use png_set_invalid(). by glennrp · 14 years ago
  84. 39992b4 by glennrp · 14 years ago
  85. bb8a733 Throw warning if defined png:color-type or png:bit-depth value is invalid. by glennrp · 14 years ago
  86. 991d11d Reorganized and revised PNG encoder to avoid emitting some spurious warnings. by glennrp · 14 years ago
  87. 7202f27 by cristy · 14 years ago
  88. b43db67 by cristy · 14 years ago
  89. c150a90 Missing logical operator (and) in tiff.c by nicolas · 14 years ago
  90. 1a6e41a by cristy · 14 years ago
  91. 0ba0110 by cristy · 14 years ago
  92. f6febd7 by cristy · 14 years ago
  93. 952283c by cristy · 14 years ago
  94. 3457521 by cristy · 14 years ago
  95. 15727f3 by cristy · 14 years ago
  96. 6f351cf Made "opt_map" a parameter of OptimizePNGColormap by glennrp · 14 years ago
  97. 747aad1 Renamed CompressColormapTransFirst to OptimizePNGColormap. by glennrp · 14 years ago
  98. dbb105f Relocated CompressColormapTransFirst into the encoding part of coders/png.c by glennrp · 14 years ago
  99. 91e5262 by cristy · 14 years ago
  100. 84cb9f4 by cristy · 14 years ago