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gerrit-public.fairphone.software / platform / external / libjpeg-turbo / 25b995ad4dd93d7f0dd2593fac10b8cb42c86209 / turbojpegl.c
  1. 25b995a Clean up constants so that flags, pixel formats, etc. are clearly differentiated; Update documentation accordingly; Name the enums to make it easier to reference them in the docs and clean up the references accordingly; Set Doxygen option to force a detailed description for the constants to always be generated by DRC · 13 years ago
  2. 9b28def Completely refactored the TurboJPEG C API so that it uses pixel formats instead of the clunky pixel size + flags combination to define the pixel size and component order. tjCompress2() and tjTransform() can also now grow the JPEG buffer as needed, which can allow programs to save memory by not pre-allocating the "worst-case" buffer size calculated by TJBUFSIZE(). Converted API documentation to Doxygen. There is no legacy code remaining, so the refactored version of the library has been re-licensed under a BSD-style license. by DRC · 13 years ago
  3. d932e58 tjTransform() was not working properly if r.w=0 or r.h=0 by DRC · 14 years ago
  4. a3f68b4 Handle 4:4:0 (transposed 4:2:2 subsampling) by DRC · 14 years ago
  5. ba5ea51 Tile generation did not work with TJXFORM_HFLIP, because the underlying transform code was using an in-place algorithm, which modified the source coefficients after the first tile was generated. Thus, create a new option which allows TurboJPEG to turn off the in-place horizontal flip if there are multiple transforms being performed from the same set of coefficients. by DRC · 14 years ago
  6. 0a32519 Since lossless transforms have such a high fixed performance cost, implement a mechanism for performing more than one at a time on the same source image. by DRC · 14 years ago
  7. da5220a Fix Windows build; Add grayscale tests to Windows build; Add proper implementation of snprintf on Windows and use snprintf() in TurboJPEG library and tests instead of sprintf() by DRC · 14 years ago
  8. 43a29d2 Fix compiler warnings in Visual C++ by DRC · 14 years ago
  9. 109a578 tjGetScaledSize() would never be able to accommodate scaling factors > 1, so replace it with a function that returns a list of fractional scaling factors that TurboJPEG supports. by DRC · 14 years ago
  10. 7166bb7 Don't call jpeg_finish_compress() with YUV output, because it tries to insert an EOI marker right in the middle of our image data. by DRC · 14 years ago
  11. 6ee5459 Don't call jpeg_finish_compress() with YUV output, because it tries to insert an EOI marker right in the middle of our image data. by DRC · 14 years ago
  12. 890f1e0 Expose libjpeg lossless transform feature in TurboJPEG/OSS by DRC · 14 years ago
  13. 17ac372 Fix compiler warnings by DRC · 14 years ago
  14. 0769f50 Fix compiler warnings by DRC · 14 years ago
  15. 1b1e886 "tjScaledSize"="tjGetScaledSize" by DRC · 14 years ago
  16. 8424160 Replace the TJ_YUV flag with two new API functions by DRC · 14 years ago
  17. 0745c0f Correct memory allocation failure messages by DRC · 14 years ago
  18. eeab695 Replace the TJ_YUV flag with two new API functions, and add TJBUFSIZEYUV() from trunk by DRC · 14 years ago
  19. 582a46a Ensure that libjpeg state is reset if an error occurs by DRC · 14 years ago
  20. b28fc57 Make the scaling API a bit more friendly by DRC · 14 years ago
  21. f3cf973 Add TJBUFSIZEYUV() convenience function by DRC · 14 years ago
  22. 8ed7b81 Added scaling API to TurboJPEG/OSS by DRC · 14 years ago
  23. 91e86ba Ensure that YUV temp buffers get properly freed if a failure occurs by DRC · 14 years ago
  24. 2d94e26 The fast integer DCT degrades for qualities > 95, so use the slow integer DCT instead to ensure that perceptually lossless performance is maintained. by DRC · 14 years ago
  25. e1716b8 The fast integer DCT degrades for qualities > 95, so use the slow integer DCT instead to ensure that perceptually lossless performance is maintained. by DRC · 14 years ago
  26. 5742307 Eliminate all of the __memalign() mess and just handle the alignment ourselves by DRC · 14 years ago
  27. 2a2e451 Ensure temp. buffers for YUV output are 16-byte aligned on 32-bit Windows by DRC · 14 years ago
  28. 1fe80f8 Added extended tjDecompressHeader() function which can determine the type of subsampling used in the JPEG image by DRC · 14 years ago
  29. a6f4fca Fix various memory corruption issues in the new JPEG->YUV feature by DRC · 14 years ago
  30. f9cf5c7 If the output width/height are not an even number of MCU's, then use an intermediate buffer to ensure that the output format is XVideo-compatible by DRC · 14 years ago
  31. 9e17f7d Provide TJ_YUV option for tjDecompress() as well by DRC · 14 years ago
  32. fbb6747 Merge the TurboJPEG planar YUV encoding feature from VirtualGL 2.2 by DRC · 14 years ago
  33. 09854f5 Grayscale bitmap support in TurboJPEG/OSS by DRC · 14 years ago
  34. efa4ddc Space = Tab by DRC · 14 years ago
  35. 0489909 Bleepin' Windows uses LLP64, not LP64 by DRC · 15 years ago
  36. 0c6a271 Make TJ_FORCE* options work correctly by DRC · 15 years ago
  37. 61e51f9 Test fast upsampling "4:1:1 = 4:2:0" by DRC · 15 years ago
  38. 2e7b76b Include low-level unit tests borrowed from VirtualGL by DRC · 16 years ago