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cogl: Generalize EGL context attribute initialization

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No functional change, just makes the next change clearer.

https://gitlab.gnome.org/GNOME/mutter/merge_requests/454
This commit is contained in:
Adam Jackson 2019-02-20 16:59:25 -05:00 committed by Georges Basile Stavracas Neto
parent 9ab3a02a8a
commit 3f29b47809
1 changed files with 13 additions and 14 deletions
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27
cogl/cogl/winsys/cogl-winsys-egl.c
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@ -351,6 +351,7 @@ try_create_context (CoglDisplay *display,
EGLint cfg_attribs[MAX_EGL_CONFIG_ATTRIBS];
GError *config_error = NULL;
const char *error_message;
int i = 0;
_COGL_RETURN_VAL_IF_FAIL (egl_display->egl_context == NULL, TRUE);
@ -388,24 +389,22 @@ try_create_context (CoglDisplay *display,
}
/* Try to get a core profile 3.1 context with no deprecated features */
attribs[0] = EGL_CONTEXT_MAJOR_VERSION_KHR;
attribs[1] = 3;
attribs[2] = EGL_CONTEXT_MINOR_VERSION_KHR;
attribs[3] = 1;
attribs[4] = EGL_CONTEXT_FLAGS_KHR;
attribs[5] = EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR;
attribs[6] = EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR;
attribs[7] = EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR;
attribs[8] = EGL_NONE;
attribs[i++] = EGL_CONTEXT_MAJOR_VERSION_KHR;
attribs[i++] = 3;
attribs[i++] = EGL_CONTEXT_MINOR_VERSION_KHR;
attribs[i++] = 1;
attribs[i++] = EGL_CONTEXT_FLAGS_KHR;
attribs[i++] = EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR;
attribs[i++] = EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR;
attribs[i++] = EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR;
}
else if (display->renderer->driver == COGL_DRIVER_GLES2)
{
attribs[0] = EGL_CONTEXT_CLIENT_VERSION;
attribs[1] = 2;
attribs[2] = EGL_NONE;
attribs[i++] = EGL_CONTEXT_CLIENT_VERSION;
attribs[i++] = 2;
}
else
attribs[0] = EGL_NONE;
attribs[i++] = EGL_NONE;
egl_display->egl_context = eglCreateContext (edpy,
config,