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renderer/native: Make the EGLStreams operate in mailbox mode

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This means eglSwapBuffers() wont dead lock if there is an old buffer pending
page flip. This could happen after e.g. mode changes or for other reasons.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/485
This commit is contained in:
Jonas Ådahl 2019-01-11 16:03:37 +01:00
parent fe86694ddd
commit 1eabaf12da
1 changed files with 1 additions and 1 deletions
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src/backends/native/meta-renderer-native.c
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@ -2623,7 +2623,7 @@ meta_renderer_native_create_surface_egl_device (CoglOnscreen *onscreen,
EGLOutputLayerEXT output_layer; EGLOutputLayerEXT output_layer;
EGLAttrib output_attribs[3]; EGLAttrib output_attribs[3];
EGLint stream_attribs[] = { EGLint stream_attribs[] = {
EGL_STREAM_FIFO_LENGTH_KHR, 1, EGL_STREAM_FIFO_LENGTH_KHR, 0,
EGL_CONSUMER_AUTO_ACQUIRE_EXT, EGL_FALSE, EGL_CONSUMER_AUTO_ACQUIRE_EXT, EGL_FALSE,
EGL_NONE EGL_NONE
}; };