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| author | Avi Halachmi (:avih) <avihpit@yahoo.com> | 2016-08-18 17:46:59 +0300 |
|---|---|---|
| committer | James Ross-Gowan <rossymiles@gmail.com> | 2016-08-25 23:47:37 +1000 |
| commit | ef0b2e33b1cc8d064f64b864443bf1c233691508 (patch) | |
| tree | 984f6f4a2c751bbe63cac8bfaec6100ff7fcfac2 /video/out/opengl/context_angle.c | |
| parent | 2a5b61244f55f4f5644ce21c3d03ff2ac8cba751 (diff) | |
| download | mpv-ef0b2e33b1cc8d064f64b864443bf1c233691508.tar.bz2 mpv-ef0b2e33b1cc8d064f64b864443bf1c233691508.tar.xz | |
vo_opengl: angle: new opengl flag to control DirectComposition
On some systems DirectComposition might behave poorly. Add an opengl
suboption flag 'dcomposition' (default=yes) which can disable it.
Diffstat (limited to 'video/out/opengl/context_angle.c')
| -rw-r--r-- | video/out/opengl/context_angle.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/video/out/opengl/context_angle.c b/video/out/opengl/context_angle.c index ebc803fdb1..b0d637cebd 100644 --- a/video/out/opengl/context_angle.c +++ b/video/out/opengl/context_angle.c @@ -306,8 +306,13 @@ static int angle_init(struct MPGLContext *ctx, int flags) // EGL_DIRECT_COMPOSITION_ANGLE enables the use of flip-mode present, which // avoids a copy of the video image and lowers vsync jitter, though the - // extension is only present on Windows 8 and up. - if (strstr(exts, "EGL_ANGLE_direct_composition")) { + // extension is only present on Windows 8 and up, and might have subpar + // behavior with some drivers (Intel? symptom - whole desktop is black for + // some seconds after spending some minutes in fullscreen and then leaving + // fullscreen). + if ((flags & VOFLAG_ANGLE_DCOMP) && + strstr(exts, "EGL_ANGLE_direct_composition")) + { MP_TARRAY_APPEND(NULL, window_attribs, window_attribs_len, EGL_DIRECT_COMPOSITION_ANGLE); MP_TARRAY_APPEND(NULL, window_attribs, window_attribs_len, EGL_TRUE); |