[FFmpeg-devel] [PATCH]ffplay: Don't crash if stream_cycle_channel() is called before initialization

Marton Balint cus at passwd.hu
Wed Jun 20 23:43:32 EEST 2018

On Mon, 11 Jun 2018, Marton Balint wrote:

> On Mon, 11 Jun 2018, Carl Eugen Hoyos wrote:
>> Hi!
>> Attached patch fixes a crash if SDL sends a keydown event before
>> stream and window initialization is finished, ticket #7252.
> Wow, current ffplay code assumes that no keypress or mouse events will come 
> before the window is shown. Strange thing that SDL2 on IOS is forwarding 
> input events even without a window...
> So in order to fix this more thoroughly, I suggest the attached patch 
> instead. Supporting keypresses without a window (e.g. -nodisp mode) might be 
> possible, but that requires bigger changes...



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