On 7 June 2016 at 11:14, Nicolas Boichat <[email protected]> wrote:
> Without this, if a configuration is, say, available only on GLES2/3, but
> not on GLES1, eglMakeCurrent fails with error "EGL_SUCCESS".
>
> In this patch, we set error to EGL_BAD_MATCH, which is what CTS/dEQP
> dEQP-EGL.functional.surfaceless_context expect.
>
Since all the EGL_KHR_surfaceless_context particulars are/should be
handled by _eglBindContext(_eglCheckMakeCurrent actually), this patch
covers the case when the dri module fails in bindContext(), correct ?
Can you please mention that in the commit message.

Please add the stable tag:
Cc: "11.2 12.0" <[email protected]>

> Signed-off-by: Nicolas Boichat <[email protected]>
> ---
>  src/egl/drivers/dri2/egl_dri2.c | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
> index bfde640..1a38421 100644
> --- a/src/egl/drivers/dri2/egl_dri2.c
> +++ b/src/egl/drivers/dri2/egl_dri2.c
> @@ -1231,6 +1231,7 @@ dri2_make_current(_EGLDriver *drv, _EGLDisplay *disp, 
> _EGLSurface *dsurf,
>        _eglPutSurface(old_rsurf);
>        _eglPutContext(old_ctx);
>
> +      _eglError(EGL_BAD_MATCH, "bindContext error");
Please use "eglMakeCurrent" as error string.

Related: the error paths looks a bit confusing so any ideas how to
untangle this will be appreciated. Not a requirement for this to land
though.

Considering my understanding is correct, with the above two
suggestions the patch is:
Reviewed-by: Emil Velikov <[email protected]>

-Emil
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