mpv/libvo
Uoti Urpala 82b8f89bae input: rework event reading and command queuing
Rework much of the logic related to reading from event sources and
queuing commands. The two biggest architecture changes are:
- The code buffering keycodes in mp_fifo.c is gone. Instead key input
  is now immediately fed to input.c and interpreted as commands, and
  then the commands are buffered instead.
- mp_input_get_cmd() now always tries to read every available event
  from every event source and convert them to (buffered) commands.
  Before it would only process new events until one new command became
  available.

Some relevant behavior changes:
- Before commands could be lost when stream code called
  mp_input_check_interrupt() which read commands (to see if they were
  of types that triggered aborts during slow IO tasks) and then threw
  them away. This was especially an issue if cache was enabled and slow
  to read. Fixed - now it's possible to check whether there are queued
  commands which will abort playback of the current file without
  throwing other commands away.
- mp_input_check_interrupt() now prints a message if it returns
  true. This is especially useful because the failures caused by
  aborted stream reads can trigger error messages from other code that
  was doing the read; the new message makes it more obvious what the
  cause of the subsequent error messages is.
- It's now possible to again avoid making stdin non-blocking (which
  caused some issues) without reintroducing extra latency. The change
  will be done in a subsequent commit.
- Event sources that do not support select() should now have somewhat
  lower latency in certain situations as they will be checked both
  before and after select()/sleep in input reading; before the sleep
  always happened first even if such sources already had queued
  input. Before the key fifo was also handled in this manner (first
  key triggered select, but if multiple were read then rest could be
  delayed; however in most cases this didn't add latency in practice
  as after central code started doing command handling it queried for
  further commands with a max sleep time of 0).
- Key fifo limiting is more accurate now: it now counts actual
  commands intead of keycodes, and all queued keys are read
  immediately from input devices so they can be counted correctly.
- Since keypresses are now interpreted immediately, commands which
  change keybindings will no longer affect following keypresses that
  have already been read before the command is executed. This should
  not be an issue in practice with current keybinding behavior.
2011-07-17 07:36:09 +03:00
..
aclib.c
aclib_template.c cosmetics: Remove pointless empty lines at EOF. 2010-02-20 21:02:49 +00:00
aspect.c VO: silence "[ASPECT] Warning: No suitable new res found!" 2011-07-05 00:38:34 +03:00
aspect.h
csputils.c vo_gl: Support 9- and 10-bit YUV input for OpenGL VOs 2011-07-06 07:31:54 +03:00
csputils.h vo_gl: Support 9- and 10-bit YUV input for OpenGL VOs 2011-07-06 07:31:54 +03:00
fastmemcpy.h Fix compilation with --disable-fastmemcpy on x86 2010-05-11 09:23:31 +00:00
geometry.c Add support for -geometry x syntax since the documentation claims 2010-06-05 06:28:58 +00:00
geometry.h
gl_common.c vo_gl: fix YUY2/YVYU colorspace mixup 2011-07-06 13:01:07 +03:00
gl_common.h vo_gl: Support 9- and 10-bit YUV input for OpenGL VOs 2011-07-06 07:31:54 +03:00
gtf.c cosmetics: Remove pointless empty lines at EOF. 2010-02-20 21:02:49 +00:00
gtf.h
matrixview.c Add mpgl prefix to all OpenGL-related function pointers. 2010-04-03 07:08:07 +00:00
matrixview.h
matrixview_font.h
mga_template.c cleanup: silence some clang warnings 2011-07-06 13:01:08 +03:00
old_vo_defines.h
old_vo_wrapper.c sub/OSD: move some related files to sub/ 2011-01-26 20:39:05 +02:00
old_vo_wrapper.h
osd.c Add missing RGB12 version of the fast OSD table. 2010-05-26 00:47:22 +00:00
osd.h Add support for 12-bit color mode on framebuffer devices. 2010-05-06 10:18:25 +00:00
osd_template.c
osx_common.c input: move all key code lists to input/keycodes.h 2011-05-02 00:43:31 +03:00
osx_common.h Refactor OS X foreground process setting into a separate function. 2010-03-26 15:02:14 +00:00
sdl_common.c input: move all key code lists to input/keycodes.h 2011-05-02 00:43:31 +03:00
sdl_common.h Add comment for endif. 2010-04-25 15:39:22 +00:00
spuenc.c Move struct typedef pixbuf into the only .c file where it is used. 2010-02-16 19:39:30 +00:00
spuenc.h Move struct typedef pixbuf into the only .c file where it is used. 2010-02-16 19:39:30 +00:00
vdpau_template.c
vesa_lvo.c sub/OSD: move some related files to sub/ 2011-01-26 20:39:05 +02:00
vesa_lvo.h vesa_lvo.c: make functions static 2010-11-02 04:16:56 +02:00
video_out.c input: rework event reading and command queuing 2011-07-17 07:36:09 +03:00
video_out.h core: hr-seek: fix soft hang with hrseek past EOF 2011-03-03 12:54:36 +02:00
video_out_internal.h cleanup: remove more warnings 2011-05-02 00:46:48 +03:00
videodev_mjpeg.h
vo_3dfx.c vo_dga: replace xf86dga.h with Xxf86dga.h 2011-04-20 04:22:53 +03:00
vo_aa.c cleanup: shut up more warnings 2011-05-06 18:33:16 +03:00
vo_bl.c
vo_caca.c input: move all key code lists to input/keycodes.h 2011-05-02 00:43:31 +03:00
vo_corevideo.h vo_corevideo.h: Add standard multiple inclusion guards 2010-11-02 04:16:46 +02:00
vo_corevideo.m input: move all key code lists to input/keycodes.h 2011-05-02 00:43:31 +03:00
vo_dfbmga.c cleanup: some warning fixes and minor cleanups 2011-06-29 09:17:19 +03:00
vo_dga.c vo_dga: replace xf86dga.h with Xxf86dga.h 2011-04-20 04:22:53 +03:00
vo_direct3d.c cleanup: vo_direct3d: Mark a function static 2011-07-06 07:24:52 +03:00
vo_directfb2.c cleanup: mark some vo_directfb2.c and vo_s3fb.c functions static 2011-06-29 11:43:19 +03:00
vo_directx.c vo_directx: include <libavutil/common.h> for FFMIN 2011-07-07 22:58:34 +03:00
vo_dxr3.c sub/OSD: move some related files to sub/ 2011-01-26 20:39:05 +02:00
vo_fbdev.c Merge branch 'mplayer1_changes' 2011-05-02 00:46:03 +03:00
vo_fbdev2.c cleanup: vo_fbdev: simplify some code 2011-05-02 00:36:20 +03:00
vo_ggi.c input: move all key code lists to input/keycodes.h 2011-05-02 00:43:31 +03:00
vo_gif89a.c cleanup: remove NULL checks before free() all over the code 2010-11-14 13:11:20 +02:00
vo_gl.c vo_gl: fix YUY2/YVYU colorspace mixup 2011-07-06 13:01:07 +03:00
vo_gl2.c vo_gl: Support 9- and 10-bit YUV input for OpenGL VOs 2011-07-06 07:31:54 +03:00
vo_ivtv.c ao_ivtv: Add header for ivtv_write() instead of forward declaring it 2010-11-02 04:09:18 +02:00
vo_ivtv.h vo_ivtv; Move ivtv_fd extern variable declaration to vo_ivtv.h 2010-11-02 04:16:46 +02:00
vo_jpeg.c cleanup: silence some clang warnings 2011-07-06 13:01:08 +03:00
vo_kva.c input: move all key code lists to input/keycodes.h 2011-05-02 00:43:31 +03:00
vo_matrixview.c cleanup: shut up more warnings 2011-05-06 18:33:16 +03:00
vo_md5sum.c cleanup: vo_md5sum: Remove unused define/undef 2011-01-31 16:03:10 +02:00
vo_mga.c sub/OSD: move some related files to sub/ 2011-01-26 20:39:05 +02:00
vo_mpegpes.c cleanup: silence some clang warnings 2011-07-06 13:01:08 +03:00
vo_null.c Delete things related to old translation system 2010-03-10 03:47:14 +02:00
vo_png.c Delete things related to old translation system 2010-03-10 03:47:14 +02:00
vo_pnm.c cleanup: remove NULL checks before free() all over the code 2010-11-14 13:11:20 +02:00
vo_quartz.c input: move all key code lists to input/keycodes.h 2011-05-02 00:43:31 +03:00
vo_s3fb.c cleanup: mark some vo_directfb2.c and vo_s3fb.c functions static 2011-06-29 11:43:19 +03:00
vo_sdl.c cleanup: remove more warnings 2011-05-02 00:46:48 +03:00
vo_svga.c vo_svga: fix build after previous commit 6506d4ad 2011-05-03 12:21:59 +03:00
vo_tdfx_vid.c Delete things related to old translation system 2010-03-10 03:47:14 +02:00
vo_tdfxfb.c sub/OSD: move some related files to sub/ 2011-01-26 20:39:05 +02:00
vo_tga.c vo_tga: specify 15 bpp tga format endianness 2010-11-02 04:14:44 +02:00
vo_v4l2.c Merge svn changes up to r30694 2010-03-10 01:01:15 +02:00
vo_v4l2.h vo_v4l2: Move v4l2_fd extern declaration to vo_v4l2.h 2010-11-02 04:16:46 +02:00
vo_vdpau.c debug output: reduce verbosity of some frequent messages 2011-07-05 00:50:41 +03:00
vo_vesa.c vidix: drop VIDIX support 2011-01-31 16:03:10 +02:00
vo_wii.c sub/OSD: move some related files to sub/ 2011-01-26 20:39:05 +02:00
vo_x11.c vo_xv: avoid clearing too much on resize 2011-07-06 08:36:46 +03:00
vo_xmga.c sub/OSD: move some related files to sub/ 2011-01-26 20:39:05 +02:00
vo_xover.c libvo: remove UNUSED() macros 2010-11-02 04:18:08 +02:00
vo_xv.c Merge branch 'mplayer1_changes' 2011-07-06 13:07:37 +03:00
vo_xvr100.c sub/OSD: move some related files to sub/ 2011-01-26 20:39:05 +02:00
vo_yuv4mpeg.c sub/OSD: move some related files to sub/ 2011-01-26 20:39:05 +02:00
w32_common.c VO: w32_common: also generate VO_EVENT_MOVE 2011-07-06 13:01:07 +03:00
w32_common.h
wskeys.h VO: support Pause/Break key in X11 input 2011-07-06 13:01:07 +03:00
x11_common.c Merge branch 'mplayer1_changes' 2011-07-06 13:07:37 +03:00
x11_common.h vo_xv: avoid clearing too much on resize 2011-07-06 08:36:46 +03:00