kripken/emscripten — pull request #1973 by jvilk (2014-01-04 01:09:18+00:00)
Title: [SDL] Actually fix SDL_UnlockSurface in IE10/IE11.

The previous revision did not copy over pixel data properly. This time, I have reverted the IE path to the code used in this method prior to the breaking change, and have tested it with JSMESS. :smile: