From: Timothy Arceri <tarceri@itsqueeze.com>
Date: Fri, 2 Aug 2019 01:38:45 +0000 (+1000)
Subject: egl: fix OpenGL 3.1 context creation
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=74f96b06d6869d39b9417275241da4319d16fe37;p=mesa.git

egl: fix OpenGL 3.1 context creation

>From the EGL_KHR_create_context spec:

   "* If OpenGL 3.1 is requested, the context returned may implement
       any of the following versions:

         * Version 3.1. The GL_ARB_compatibility extension may or may
           not be implemented, as determined by the implementation.
         * The core profile of version 3.2 or greater."

Fixes CTS tests:

    dEQP-EGL.functional.create_context_ext.gl_31.rgb888_depth_stencil
    dEQP-EGL.functional.create_context_ext.robust_gl_31.rgb888_depth_stencil
    dEQP-EGL.functional.create_context_ext.gl_31.rgb888_depth_no_stencil
    dEQP-EGL.functional.create_context_ext.robust_gl_31.rgb888_depth_no_stencil
    dEQP-EGL.functional.create_context_ext.gl_31.rgba8888_depth_no_stencil
    dEQP-EGL.functional.create_context_ext.gl_31.rgb888_no_depth_no_stencil
    dEQP-EGL.functional.create_context_ext.robust_gl_31.rgba8888_depth_no_stencil
    dEQP-EGL.functional.create_context_ext.robust_gl_31.rgb888_no_depth_no_stencil
    dEQP-EGL.functional.create_context_ext.gl_31.rgba8888_no_depth_no_stencil
    dEQP-EGL.functional.create_context_ext.robust_gl_31.rgba8888_no_depth_no_stencil
    dEQP-EGL.functional.create_context_ext.gl_31.rgba8888_depth_stencil
    dEQP-EGL.functional.create_context_ext.robust_gl_31.rgba8888_depth_stencil

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---

diff --git a/src/egl/drivers/dri2/egl_dri2.c b/src/egl/drivers/dri2/egl_dri2.c
index c712c106b06..918d61a1e9b 100644
--- a/src/egl/drivers/dri2/egl_dri2.c
+++ b/src/egl/drivers/dri2/egl_dri2.c
@@ -1245,6 +1245,9 @@ dri2_create_context(_EGLDriver *drv, _EGLDisplay *disp, _EGLConfig *conf,
                && dri2_ctx->base.ClientMinorVersion >= 2))
           && dri2_ctx->base.Profile == EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR)
          api = __DRI_API_OPENGL_CORE;
+      else if (dri2_ctx->base.ClientMajorVersion == 3 &&
+               dri2_ctx->base.ClientMinorVersion == 1)
+         api = __DRI_API_OPENGL_CORE;
       else
          api = __DRI_API_OPENGL;
       break;