| URL: http://www.libpng.org/pub/png/libpng.html |
| Version: 1.6.16 |
| License: libpng license |
| License File: LICENSE, pulled out of png.h |
| Description: png compression/decompression library |
| Local Modifications: (1) Created pnglibconf.h from pnglibconf.h.prebuilt (a |
| rename with a few additional settings enabled). (2) Created pngprefix.h |
| that is required when using the PNG_PREFIX define. (3) Pulled LICENSE into |
| its own file. |
| |
| FAQ: |
| Q: Why does this directory exist? |
| A: libpng is pulled in through DEPS, but in order to build it using ninja, we |
| need to create pnglibconf.h and pngprefix.h. We originally tried creating |
| the file as an action in https://codereview.chromium.org/930283002/, but this |
| apparently led to a race condition on Windows, where some builds failed to |
| create the file in time for other files to include it. By checking these |
| files directly into Skia, we eliminate the race condition. |
