input/drivers/rwebinput_input.c:
- rwebinput_key_pressed() was defined twice. Not sure why, but removed the first instance of it.
- in rwebinput_input_state() the device was hardcoded to INPUT_DEVICE_TYPE_NONE which would result in it always returning 0
- audio/audio_dsp_filter.c: append_plugs() should only be called if HAVE_DYLIB
- emscripten/library_rwebaudio.js: Performance improvements, and fallback support for browsers that don't support the Performance API. (e.g. mobile Safari)
- emscripten/library_rwebinput.js: Improve mouse handling. Still not optimal, but works with browsers that don't support mouse capturing.
- frontend/drivers/platform_emscripten.c: Added global function for easy access to certain RetroArch features from JavaScript.
- gfx/video_driver.h: Disabling HAVE_MENU incorrectly disabled set_texture_enable()
- input/drivers/rwebinput_input.c: Missing header file: "../input_joypad.h".
- Makefile.emscripten: Cleanup and make sure the appropriate functions are exported.
