| 2011-04-29 |
glennrp | Squash some warnings about signed-unsigned comparisons... |
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| 2011-04-29 |
glennrp | Added some needed parentheses in the PNG8 encoder. |
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| 2011-04-29 |
glennrp | Change more r->red to GetRedPixelComponent() in png.c |
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| 2011-04-29 |
cristy | (no commit message) |
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| 2011-04-27 |
glennrp | Revised new Get/SetRGB macros so all have the same... |
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| 2011-04-27 |
glennrp | Added convenience macros for copying RGB or RGBO pixel... |
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| 2011-04-27 |
glennrp | folded a long line |
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| 2011-04-27 |
glennrp | Write proper grayscale value in bKGD chunk when writing... |
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| 2011-04-26 |
glennrp | Removed redundant typecasts. |
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| 2011-04-26 |
glennrp | Fix instances of IsColorEqual() in coders/png.c |
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| 2011-04-26 |
glennrp | Changed more q->*** to Get/Set***PixelComponent(q) |
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| 2011-04-26 |
glennrp | Changed some q->*** to Get***PixelComponent(q) |
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| 2011-04-25 |
cristy | (no commit message) |
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| 2011-04-23 |
glennrp | Changed some direct access of pixel components to Get... |
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| 2011-04-23 |
glennrp | Backed out part of the last update (decoding grayscale... |
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| 2011-04-23 |
glennrp | Simplified LosslessReduceDepthOK in coders/png.c |
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| 2011-04-23 |
glennrp | Backed out today's updates to coders/png.c |
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| 2011-04-22 |
glennrp | Folded new long lines in png.c |
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| 2011-04-22 |
cristy | (no commit message) |
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| 2011-04-22 |
glennrp | Simplify grayscale reading |
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| 2011-04-22 |
glennrp | Simplified decoding grayscale PNG images. |
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| 2011-04-22 |
glennrp | Simplified PNG8 reductions using IM scaling functions... |
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| 2011-04-22 |
glennrp | More updates to png.c in support of Q64 builds. |
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| 2011-04-22 |
glennrp | Simplified the PNG encoder's LosslessReduceDepthOK... |
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| 2011-04-22 |
glennrp | Decode the bKGD chunk properly with Q32 and Q64 builds. |
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| 2011-04-22 |
glennrp | Make PNG encoder's LosslessReduce function work with... |
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| 2011-04-22 |
glennrp | Make PNG encoders's ok_to_reduce function work with... |
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| 2011-04-22 |
glennrp | Initialize unused part of PNG colormap to zeroes |
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| 2011-04-19 |
glennrp | Added -define PNG:preserve-colormap option to coders... |
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| 2011-04-18 |
glennrp | Add some "To do" comments in coders/png.c |
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| 2011-04-18 |
glennrp | Throw exception if CloneImage fails in PNG encoder. |
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| 2011-04-18 |
glennrp | Added "exclude-chunk=date" option to suppress date... |
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| 2011-04-14 |
glennrp | added "#define PNG_PTR_NORETURN" to png.c to prevent... |
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| 2011-04-14 |
cristy | (no commit message) |
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| 2011-04-07 |
cristy | (no commit message) |
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| 2011-04-06 |
glennrp | Remove bogus image->colormap that is passed in to the... |
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| 2011-04-01 |
glennrp | Make the png encoder treat incoming image depth as... |
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| 2011-03-31 |
cristy | (no commit message) |
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| 2011-03-31 |
glennrp | Combined width and height into one PNG property |
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| 2011-03-31 |
glennrp | Added PNG:vpAg width, height property. |
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| 2011-03-31 |
glennrp | The PNG decoder sometimes set images with more than... |
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| 2011-03-30 |
glennrp | Reformat PNG:text property |
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| 2011-03-30 |
glennrp | Reformat PNG chunk properties |
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| 2011-03-30 |
glennrp | Put sRGB, gAMA, pHYs, and oFFs data in properties. |
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| 2011-03-30 |
glennrp | Store ancillary chunk data for use by identify |
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| 2011-03-30 |
glennrp | Store PNG IHDR data as properties |
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| 2011-03-30 |
cristy | (no commit message) |
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| 2011-03-29 |
cristy | (no commit message) |
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| 2011-03-24 |
glennrp | Updated comments about PNG8 reductions in coders/png.c |
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| 2011-03-23 |
glennrp | Force PNG decoder to return image->matte=MagickTrue... |
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| 2011-03-22 |
glennrp | Preserve colors better using 4-4-4 palette when possibl... |
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| 2011-03-22 |
glennrp | Use 50% threshold, try 3-3-3 palette, collapse all... |
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| 2011-03-21 |
glennrp | Force the PNG encoder to write an all-opaque alpha... |
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| 2011-03-21 |
glennrp | Re-enabled writing grayscale PNG with bit depth 2 or 4. |
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| 2011-03-17 |
glennrp | (no commit message) |
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| 2011-03-17 |
glennrp | (no commit message) |
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| 2011-03-17 |
glennrp | set quantum->info=ping_bit_depth when writing low bit... |
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| 2011-03-14 |
glennrp | (no commit message) |
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| 2011-03-11 |
glennrp | The "-define PNG:exclude-chunk=bKGD" was also excluding... |
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| 2011-03-11 |
glennrp | Don't store background color in the colormap if there... |
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| 2011-03-07 |
glennrp | Ifdef out currently unused "depth_4_ok" and "depth_2_ok... |
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| 2011-03-07 |
cristy | (no commit message) |
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| 2011-03-07 |
glennrp | Also skip text:density chunk found in a PNG datastream... |
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| 2011-03-07 |
glennrp | Do write a text:density chunk if the pHYs chunk is... |
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| 2011-03-07 |
glennrp | Don't write a text:density chunk in a PNG output file. |
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| 2011-03-06 |
glennrp | Fixed two other instances of throwing exception to... |
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| 2011-03-06 |
glennrp | Throw exception into the correct image structure (IMima... |
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| 2011-03-06 |
glennrp | Folded long lines in coders/png.c |
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| 2011-03-06 |
cristy | (no commit message) |
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| 2011-02-27 |
glennrp | Delay opening a blob until the PNG encoder is ready... |
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| 2011-02-26 |
glennrp | Fix 3-3-2 palette generation to work with Q16 and Q32... |
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| 2011-02-25 |
glennrp | Fixed quantization to 3-3-2 palette when image->depth... |
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| 2011-02-25 |
glennrp | Expanded the commentary about PNG8, PNG24, and PNG32... |
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| 2011-02-25 |
glennrp | Make sure image->colormap isn't NULL before we read it. |
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| 2011-02-25 |
glennrp | Make sure criteria for writing PNG "cheap transparency... |
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| 2011-02-24 |
glennrp | Call png_error() after detecting NULL colormap when... |
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| 2011-02-24 |
glennrp | Don't read from the colormap when it's NULL. |
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| 2011-02-24 |
glennrp | Scan the colormap, not the pixels, to determine if... |
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| 2011-02-23 |
glennrp | Eliminate a redundant test and add a "TO DO" comment... |
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| 2011-02-23 |
glennrp | Eliminated redundant tests for gray images; write palet... |
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| 2011-02-23 |
cristy | (no commit message) |
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| 2011-02-22 |
cristy | (no commit message) |
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| 2011-02-22 |
glennrp | Temporarily (I hope) disabled reduction of grayscale... |
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| 2011-02-22 |
cristy | (no commit message) |
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| 2011-02-22 |
glennrp | Added some logging to coders/png.c |
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| 2011-02-21 |
glennrp | Comment out unused declarations for png_exclude_EXIF... |
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| 2011-02-21 |
glennrp | Check "count" return while reading the JNG signature. |
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| 2011-02-21 |
glennrp | Comment out unused png_exclude_* and check the "count... |
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| 2011-02-19 |
cristy | (no commit message) |
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| 2011-02-19 |
glennrp | Reverted latest change to coders/png.c |
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| 2011-02-19 |
glennrp | Make it possible to build with libpng-1.4.x when png_se... |
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| 2011-02-14 |
glennrp | Ignore bogus q->opacity values when image->matte is... |
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| 2011-01-30 |
glennrp | Get out of libpng's namespace (stuff beginning with... |
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| 2011-01-29 |
glennrp | Added commentary about always excluding unknown chunks |
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| 2011-01-25 |
glennrp | Fixed case where black is written as transparent by... |
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| 2011-01-25 |
glennrp | Removed a costly call to GetNumberColors() from the... |
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| 2011-01-19 |
glennrp | Changed default transparent_color from (0,0,0) to ... |
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| 2011-01-14 |
glennrp | Avoid possible overflow while counting colors in the... |
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| 2011-01-08 |
glennrp | Quieted warnings about png_get_iCCP and png_set_iCCP... |
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| 2011-01-08 |
glennrp | made image_colors and number_colors type int instead... |
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