Revert "gl/eagl: try getting a gles3 context"

This reverts commit 96b9666d596be115fd4b446ef846508b7fd05c24.
This reverts commit d11385d167d8843604ea23a05e2dea40b8bbac35.

This breaks the texture sharing with the applemedia elements as
CVOpenGLESTextureCache seems to have an arbitrary restriction on GLES2 only.

diff --git a/gst-libs/gst/gl/eagl/gstglcontext_eagl.m b/gst-libs/gst/gl/eagl/gstglcontext_eagl.m
index ecadc3f70c260544db7e1c073eb580e23f21d980..42dde56cf4611b7833dd104a8bf011173369edb2 100644 (file)
--- a/gst-libs/gst/gl/eagl/gstglcontext_eagl.m
+++ b/gst-libs/gst/gl/eagl/gstglcontext_eagl.m
@@ -219,29 +219,17 @@ gst_gl_context_eagl_create_context (GstGLContext * context, GstGLAPI gl_api,
 {
   GstGLContextEagl *context_eagl = GST_GL_CONTEXT_EAGL (context);
   GstGLContextEaglPrivate *priv = context_eagl->priv;
-  EAGLSharegroup *share_group;
 
   if (other_context) {
     EAGLContext *external_gl_context = (EAGLContext *)
         gst_gl_context_get_gl_context (other_context);
-    share_group = [external_gl_context sharegroup];
-  } else {
-    share_group = nil;
-  }
+    EAGLSharegroup *share_group = [external_gl_context sharegroup];
 
-  priv->eagl_context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES3 sharegroup:share_group];
-  if (!priv->eagl_context) {
-    priv->eagl_context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2 sharegroup:share_group];
-  }
-  if (!priv->eagl_context) {
-    g_set_error_literal (error, GST_GL_CONTEXT_ERROR,
-        GST_GL_CONTEXT_ERROR_CREATE_CONTEXT,
-        "Failed to create OpenGL ES context");
-    return FALSE;
-  }
-
-  if (share_group)
+    priv->eagl_context = [[EAGLContext alloc] initWithAPI: kEAGLRenderingAPIOpenGLES2 sharegroup:share_group];
     [share_group release];
+  } else {
+    priv->eagl_context = [[EAGLContext alloc] initWithAPI:kEAGLRenderingAPIOpenGLES2];
+  }
 
   priv->eagl_layer = NULL;
   priv->framebuffer = 0;