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* input: translate mouse position to OSD space earlywm42013-09-271-2/+2
| | | | | | | | | | | | | | Until now, mouse positions were just passed to the core as-is, even if the mouse coordinates didn't map to any useful coordinate space, like OSD coordinates. Lua scripting (used by the OSC, the only current user of mouse input) had to translate mouse coordinates manually to OSD space using mp_get_osd_mouse_pos(). This actually didn't work correctly in cases mouse coordinates didn't map to OSD (like vo_xv): the mouse coordinates the OSC got were correct, but input.c was still expecting "real" mosue coordinates for mouse areas. Fix this by converting to OSD coordinates before passing the mouse position to the core.
* input: more mp_msg conversionwm42013-09-271-1/+1
| | | | | | | | It appears the last run missed all mp_tmsg(). Since the command parser also prints messages, it needs a new parameter to pass a log context. We go the easy way and just require the input_ctx to be passed, and use its mp_log.
* Add the on-screen-controllerChrisK22013-09-261-0/+5
| | | | Signed-off-by: wm4 <wm4@nowhere>
* Add initial Lua scripting supportwm42013-09-261-0/+678
This is preliminary. There are still tons of issues, and any aspect of scripting may change in the future. I decided to merge this (preliminary) work now because it makes it easier to develop it, not because it's done. lua.rst is clear enough about it (plus some sarcasm). This requires linking to Lua. Lua has no official pkg-config file, but there are distribution specific .pc files, all with different names. Adding a non-pkg-config based configure test was considered, but we'd rather not. One major complication is that libquvi links against Lua too, and if the Lua version is different from mpv's, you will get a crash as soon as libquvi uses Lua. (libquvi by design always runs when a file is opened.) I would consider this the problem of distros and whoever builds mpv, but to make things easier for users, we add a terrible runtime test to the configure script, which probes whether libquvi will crash. This is disabled when cross-compiling, but in that case we hope the user knows what he is doing.