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glcontext: require GL_ARB_ES2_compatibility for opengl3

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until we generate gl3 compliant shaders

https://bugzilla.gnome.org/show_bug.cgi?id=740012
This commit is contained in:
Matthew Waters 2014-11-30 00:42:17 +11:00
parent 6361df77e8
commit 90a2477b9e
1 changed files with 9 additions and 0 deletions
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9
gst-libs/gst/gl/gstglcontext.c
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@ -1322,6 +1322,15 @@ gst_gl_context_create_thread (GstGLContext * context)
context->priv->gl_exts = g_strdup (ext_const_c_str);
}
if (gl_api & GST_GL_API_OPENGL3
&& !gst_gl_context_check_gl_version (context, GST_GL_API_OPENGL3, 4, 1)
&& !gst_gl_check_extension ("GL_ARB_ES2_compatibility",
context->priv->gl_exts)) {
g_set_error (error, GST_GL_CONTEXT_ERROR, GST_GL_CONTEXT_ERROR_FAILED,
"An opengl3 context created but the required ES2 compatibility was not found");
goto failure;
}
context->priv->alive = TRUE;
if (gl->DebugMessageCallback) {