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vo_opengl: change dwmflush option values

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Use a choice instead of an integer. This is incompatible, but I'm not
adding any compatibility since this option was added recently.
This commit is contained in:
wm4 2015-04-14 14:29:05 +02:00
parent 9e0cd3b3e7
commit d704d61c61
2 changed files with 6 additions and 4 deletions
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7
DOCS/man/vo.rst
View File

@ -548,10 +548,11 @@ Available video output drivers are:
X11/GLX only. X11/GLX only.
``dwmflush`` ``dwmflush=<no|windowed|yes>``
Calls ``DwmFlush`` after swapping buffers on Windows (default: 0). Calls ``DwmFlush`` after swapping buffers on Windows (default: no).
It also sets ``SwapInterval(0)`` to ignore the OpenGL timing. Values It also sets ``SwapInterval(0)`` to ignore the OpenGL timing. Values
are: 0 (disabled), 1 (only in windowed mode), 2 (also in full screen). are: no (disabled), windowed (only in windowed mode), yes (also in
full screen).
This may help getting more consistent frame intervals, especially with This may help getting more consistent frame intervals, especially with
high-fps clips - which might also reduce dropped frames. Typically a high-fps clips - which might also reduce dropped frames. Typically a
value of 1 should be enough since full screen may bypass the DWM. value of 1 should be enough since full screen may bypass the DWM.

3
video/out/vo_opengl.c
View File

@ -507,7 +507,8 @@ static const struct m_option options[] = {
OPT_FLAG("glfinish", use_glFinish, 0), OPT_FLAG("glfinish", use_glFinish, 0),
OPT_FLAG("waitvsync", waitvsync, 0), OPT_FLAG("waitvsync", waitvsync, 0),
OPT_INT("swapinterval", swap_interval, 0, OPTDEF_INT(1)), OPT_INT("swapinterval", swap_interval, 0, OPTDEF_INT(1)),
OPT_INT("dwmflush", dwm_flush, 0, OPTDEF_INT(0)), OPT_CHOICE("dwmflush", dwm_flush, 0,
({"no", 0}, {"windowed", 1}, {"yes", 2})),
OPT_FLAG("debug", use_gl_debug, 0), OPT_FLAG("debug", use_gl_debug, 0),
OPT_STRING_VALIDATE("backend", backend, 0, mpgl_validate_backend_opt), OPT_STRING_VALIDATE("backend", backend, 0, mpgl_validate_backend_opt),
OPT_FLAG("sw", allow_sw, 0), OPT_FLAG("sw", allow_sw, 0),