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gerrit-public.fairphone.software / platform / external / libjpeg-turbo / 2d56acb84083ba17cc26db2eb9c2616db0feb9bc / turbojpeg.h
  1. b1682fb Tabs to spaces in turbojpeg.h by DRC · 9 years ago
  2. 7a8c53e Clarify that the TurboJPEG API functions/methods do not modify the source buffer. by DRC · 9 years ago
  3. fe80ec2 If the output buffer in the TurboJPEG destination manager was allocated by the destination manager and is being reused from a previous compression operation, then we need to get the buffer size from the previous operation, since the calling program doesn't know the actual buffer size. by DRC · 10 years ago
  4. 40dd314 Refactored YUVImage Java class so that it supports both unified YUV image buffers as well as separate YUV image planes; modified the JNI functions accordingly and added new helper functions to the TurboJPEG C API (tjPlaneWidth(), tjPlaneHeight(), tjPlaneSizeYUV()) to facilitate those modifications; changed potentially confusing "component width" and "component height" terms to "plane width" and "plane height" and modified variable names in turbojpeg.c to reflect this; numerous other documentation tweaks by DRC · 10 years ago
  5. f7c1105 Oops. Parameter name is "strides", not "stride" by DRC · 10 years ago
  6. 9d77dad Reformat TurboJPEG C API documentation to improve ease of maintenance and to make it more consistent with the javadoc formatting; fix minor error in tjCompressFromYUV() prototype. by DRC · 10 years ago
  7. aecea38 Extend the TurboJPEG C API to support handling YUV images stored in separate image planes instead of a unified buffer by DRC · 10 years ago
  8. 493be61 Clean up and consolidate notes regarding the YUV image format. This also corrects a factual error regarding the padding of the luminance plane-- because we now support 4:1:1, the component width is not necessarily padded to the nearest multiple of 2 if horizontal subsampling is used. by DRC · 10 years ago
  9. 779bd68 Clean up notes using the doxygen @note command by DRC · 10 years ago
  10. 1a45b81 Remove trailing spaces (+ one additional tab in TJUnitTest.java that was missed in the previous commit) by DRC · 10 years ago
  11. 1909c59 As with tjDecompressToYUV*(), tjCompressFromYUV() also conditionally uses an intermediate buffer if the source image dimensions do not fall on MCU boundaries. by DRC · 11 years ago
  12. 34dca05 Implement a YUV decode function in the TurboJPEG API, to be symmetric with tjEncodeYUV(). by DRC · 11 years ago
  13. 7db5273 Per the conventions of the image compression and digital video communities, use "YCbCr" to describe the JPEG colorspace and "YUV" to describe an image format consisting of Y, Cb, and Cr planes (this partially reverts r960.) by DRC · 11 years ago
  14. b3a028e Per the conventions of the image compression and digital video communities, use "YCbCr" to describe the JPEG colorspace and "YUV" to describe an image format consisting of Y, Cb, and Cr planes (this partially reverts r959.) by DRC · 11 years ago
  15. 5a7e9e5 Per the conventions of the image compression and digital video communities, use "YCbCr" to describe the JPEG colorspace and "YUV" to describe an image format consisting of Y, Cb, and Cr planes (this partially reverts r959.) by DRC · 11 years ago
  16. 07e982d Deprecate and undocument the FORCE{MMX|SSE|SSE2|SSE3} flags. These were originally introduced in TurboJPEG/IPP as a way to override the automatic CPU selection in the underlying IPP codec, which was closed source. They are not meaningful anymore, since libjpeg-turbo provides environment variables to accomplish the same thing and since it no longer necessarily uses x86 SIMD code behind the scenes. by DRC · 11 years ago
  17. 910a357 Extend the TurboJPEG C API to support compressing JPEG images from YUV planar images by DRC · 11 years ago
  18. b2c4745 Wordsmithing by DRC · 11 years ago
  19. 38cb1ec Add CMYK support to the TurboJPEG Java API & clean up a few things in the C API by DRC · 11 years ago
  20. cd7c3e6 Add CMYK support to the TurboJPEG C API by DRC · 11 years ago
  21. 1f3635c Add 4:1:1 subsampling support in the TurboJPEG C API by DRC · 11 years ago
  22. 3b21982 Wordsmithing by DRC · 11 years ago
  23. 7657726 Wordsmithing by DRC · 11 years ago
  24. d081fd7 Add note regarding the fact that 4:4:0 lacks full SIMD support; Add an option for benchmarking 4:4:0 subsampling in tjbench. by DRC · 11 years ago
  25. 07796da Add note regarding the fact that 4:4:0 lacks full SIMD support; Add an option for benchmarking 4:4:0 subsampling in tjbench. by DRC · 11 years ago
  26. f610d61 Extend the TurboJPEG C API to support generating YUV images with arbitrary padding and to support image scaling when decompressing to YUV by DRC · 12 years ago
  27. d8522a7 Wordsmithing by DRC · 12 years ago
  28. 01fdcc3 Further doc tweaks by DRC · 12 years ago
  29. 9ce1a21 Subtle point, but since libjpeg-turbo 1.3 now supports scaling factors > 1, the width and height specified in tjDecompress2() are not necessarily smaller than the JPEG width/height. by DRC · 12 years ago
  30. 73d74c1 Add flags to the TurboJPEG API that allow the caller to force the use of either the fast or the accurate DCT/IDCT algorithms in the underlying codec. by DRC · 12 years ago
  31. 67ce3b2 Added new alpha channel colorspace constants/pixel formats, so applications can specify that they need the unused byte in a 4-component RGB output buffer set to 0xFF when decompressing. by DRC · 13 years ago
  32. 80803ae "which"="that" by DRC · 13 years ago
  33. f69dc28 Wordsmithing by DRC · 13 years ago
  34. f546711 Implement custom filter callback in Java by DRC · 13 years ago
  35. 7bf04d3 Implement a custom DCT filter callback for lossless transforms by DRC · 13 years ago
  36. 9b49f0e Re-work TJBUFSIZE() to take into account the level of chrominance subsampling by DRC · 13 years ago
  37. d441107 Added "See also" for tjAlloc() and tjFree() by DRC · 13 years ago
  38. 6b76f75 Add new API functions, tjAlloc() and tjFree(), which allow memory to be allocated and freed using a method of the library's choosing. At the moment, the primary purpose for this is to avoid allocating/freeing memory across the DLL boundary on Windows. by DRC · 13 years ago
  39. ff78e37 Don't require buffer size to be preset if using TJFLAG_NOREALLOC by DRC · 13 years ago
  40. 3a1bb35 Prevent header from being included multiple times by DRC · 13 years ago
  41. 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
  42. 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
  43. d932e58 tjTransform() was not working properly if r.w=0 or r.h=0 by DRC · 14 years ago
  44. 16958e8 Wordsmithing by DRC · 14 years ago
  45. a3f68b4 Handle 4:4:0 (transposed 4:2:2 subsampling) by DRC · 14 years ago
  46. 0a07969 Oops. Left out the all-important transform structures by DRC · 14 years ago
  47. 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
  48. a81d310 Wordsmithing and general cleanup by DRC · 14 years ago
  49. 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
  50. 890f1e0 Expose libjpeg lossless transform feature in TurboJPEG/OSS by DRC · 14 years ago
  51. 992611b "tjScaledSize"="tjGetScaledSize" (again) by DRC · 14 years ago
  52. 1b1e886 "tjScaledSize"="tjGetScaledSize" by DRC · 14 years ago
  53. 8424160 Replace the TJ_YUV flag with two new API functions by DRC · 14 years ago
  54. e0d4d34 by DRC · 14 years ago
  55. b28fc57 Make the scaling API a bit more friendly by DRC · 14 years ago
  56. 45bd1f2 "TurboJPEG/OSS"="TurboJPEG", since the TurboJPEG header is used with other codecs besides libjpeg-turbo by DRC · 14 years ago
  57. 7d9d434 "TurboJPEG/OSS"="TurboJPEG", since the TurboJPEG header is used with other codecs besides libjpeg-turbo by DRC · 14 years ago
  58. f3cf973 Add TJBUFSIZEYUV() convenience function by DRC · 14 years ago
  59. c4c3049 Wordsmithing by DRC · 14 years ago
  60. 3e87c8b Wordsmithing by DRC · 14 years ago
  61. 8ed7b81 Added scaling API to TurboJPEG/OSS by DRC · 14 years ago
  62. 8254df1 Document that pitch=0 == pitch=width*pixelsize by DRC · 14 years ago
  63. e27124a by DRC · 14 years ago
  64. 1fe80f8 Added extended tjDecompressHeader() function which can determine the type of subsampling used in the JPEG image by DRC · 14 years ago
  65. 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
  66. 9e17f7d Provide TJ_YUV option for tjDecompress() as well by DRC · 14 years ago
  67. fbb6747 Merge the TurboJPEG planar YUV encoding feature from VirtualGL 2.2 by DRC · 14 years ago
  68. 7ab9d7c Update header description for grayscale bitmap support by DRC · 14 years ago
  69. 4ea16c0 Define TJ_411 so that VirtualGL <= 2.1.x and TurboVNC <= 0.6 can be built with the libjpeg-turbo SDK by DRC · 14 years ago
  70. 8f0d62c Added additional documentation for flags by DRC · 15 years ago
  71. 61e51f9 Test fast upsampling "4:1:1 = 4:2:0" by DRC · 16 years ago
  72. 2e7b76b Include low-level unit tests borrowed from VirtualGL by DRC · 16 years ago