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skia / third_party / libpng / 8be28e3eb6821a39c90deb05f00305c3afa1ded6
commit8be28e3eb6821a39c90deb05f00305c3afa1ded6[log] [tgz]
authorJohn Bowler <jbowler@acm.org>Fri Oct 07 18:36:37 2011 -0500
committerGlenn Randers-Pehrson <glennrp@shaggy.simplesystems.org>Fri Oct 07 18:36:37 2011 -0500
tree20b83f16d7da2e64b80be13c8c9cd6c414632880
parentac8375d000d6a895888b825896fb1db4987879b7 [diff]
[libpng15] Optimized png_combine_row() when rows are aligned This gains a

small percentage for 16-bit and 32-bit pixels in the typical case where the
output row buffers are appropriately aligned. The optimization was not
previously possible because the png_struct buffer was always misaligned.
3 files changed
tree: 20b83f16d7da2e64b80be13c8c9cd6c414632880
  1. contrib/
  2. projects/
  3. scripts/
  4. aclocal.m4
  5. ANNOUNCE
  6. autogen.sh
  7. CHANGES
  8. CMakeLists.txt
  9. config.guess
  10. config.h.in
  11. config.sub
  12. configure
  13. configure.ac
  14. depcomp
  15. example.c
  16. INSTALL
  17. install-sh
  18. libpng-config.in
  19. libpng-manual.txt
  20. libpng.3
  21. libpng.pc.in
  22. libpngpf.3
  23. LICENSE
  24. ltmain.sh
  25. Makefile.am
  26. Makefile.in
  27. missing
  28. png.5
  29. png.c
  30. png.h
  31. pngbar.jpg
  32. pngbar.png
  33. pngconf.h
  34. pngdebug.h
  35. pngerror.c
  36. pngget.c
  37. pnginfo.h
  38. pngmem.c
  39. pngnow.png
  40. pngpread.c
  41. pngpriv.h
  42. pngread.c
  43. pngrio.c
  44. pngrtran.c
  45. pngrutil.c
  46. pngset.c
  47. pngstruct.h
  48. pngtest.c
  49. pngtest.png
  50. pngtrans.c
  51. pngvalid.c
  52. pngwio.c
  53. pngwrite.c
  54. pngwtran.c
  55. pngwutil.c
  56. README
  57. test-pngtest.sh
  58. test-pngvalid-full.sh
  59. test-pngvalid-simple.sh
  60. TODO