On Thu, May 7, 2015 at 8:24 AM, Andreas Müller
<[email protected]> wrote:
> On Wed, May 6, 2015 at 6:38 PM, Prabhu S <[email protected]> wrote:
>> There is no option to report to as ES 2.0. ES 2.0 is subset of ES3.0. Can
>> you able to patch kwin?
>>
> I will try that - see how far I get.
>
OK I would like to come back to this: Shouldn't eglCreateContext with
EGL_CONTEXT_CLIENT_VERSION = 2 create an Open GL ES 2.0 compatible
context?
On my machine this seems broken somehow. Steps to verify this:
Build mesa-demos and start es2tri. It stops with
| x_window: Assertion `val == 2` failed.
The code is creating a context for 2.0 and checks if the desired
version was accepted:
static const EGLint ctx_attribs[] = {
EGL_CONTEXT_CLIENT_VERSION, 2,
EGL_NONE
};
<...>
ctx = eglCreateContext(egl_dpy, config, EGL_NO_CONTEXT, ctx_attribs );
<...>
EGLint val;
eglQueryContext(egl_dpy, ctx, EGL_CONTEXT_CLIENT_VERSION, &val);
assert(val == 2);
For me this seems to turn into a serious issue - suggestions?
Andreas
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