Update renderable configs for ES3

src/gpu/gl/GrGLCaps.cpp

 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "GrGLCaps.h"
 #include "GrGLContext.h"
@@ skipping 98 matching lines @@
         GrGLint max;
         GR_GL_GetIntegerv(gli, GR_GL_MAX_FRAGMENT_UNIFORM_COMPONENTS, &max);
         fMaxFragmentUniformVectors = max / 4;
     }
     GR_GL_GetIntegerv(gli, GR_GL_MAX_VERTEX_ATTRIBS, &fMaxVertexAttributes);
     GR_GL_GetIntegerv(gli, GR_GL_MAX_TEXTURE_IMAGE_UNITS, &fMaxFragmentTextureUnits);
 
     if (kDesktop_GrGLBinding == binding) {
         fRGBA8RenderbufferSupport = true;
     } else {
-        fRGBA8RenderbufferSupport = ctxInfo.hasExtension("GL_OES_rgb8_rgba8") ||
+        fRGBA8RenderbufferSupport = version >= GR_GL_VER(3,0) ||
+                                    ctxInfo.hasExtension("GL_OES_rgb8_rgba8") ||
                                     ctxInfo.hasExtension("GL_ARM_rgba8");
     }
 
     if (kDesktop_GrGLBinding == binding) {
         fBGRAFormatSupport = version >= GR_GL_VER(1,2) ||
                              ctxInfo.hasExtension("GL_EXT_bgra");
     } else {
         if (ctxInfo.hasExtension("GL_APPLE_texture_format_BGRA8888")) {
             fBGRAFormatSupport = true;
         } else if (ctxInfo.hasExtension("GL_EXT_texture_format_BGRA8888")) {
@@ skipping 38 matching lines @@
     // ARB_texture_rg is part of OpenGL 3.0, but mesa doesn't support it if
     // it doesn't have ARB_texture_rg extension.
     if (kDesktop_GrGLBinding == binding) {
         if (ctxInfo.isMesa()) {
             fTextureRedSupport = ctxInfo.hasExtension("GL_ARB_texture_rg");
         } else {
             fTextureRedSupport = version >= GR_GL_VER(3,0) ||
                                  ctxInfo.hasExtension("GL_ARB_texture_rg");
         }
     } else {
-        fTextureRedSupport = ctxInfo.hasExtension("GL_EXT_texture_rg");
+        fTextureRedSupport =  version >= GR_GL_VER(3,0) ||
+                              ctxInfo.hasExtension("GL_EXT_texture_rg");
     }
 
     fImagingSupport = kDesktop_GrGLBinding == binding &&
                       ctxInfo.hasExtension("GL_ARB_imaging");
 
     // ES 2 only guarantees RGBA/uchar + one other format/type combo for
     // ReadPixels. The other format has to checked at run-time since it
     // can change based on which render target is bound
     fTwoFormatLimit = kES_GrGLBinding == binding;
 
@@ skipping 405 matching lines @@
     GrPrintf("GL_ARB_imaging support: %s\n", (fImagingSupport ? "YES": "NO"));
     GrPrintf("Two Format Limit: %s\n", (fTwoFormatLimit ? "YES": "NO"));
     GrPrintf("Fragment coord conventions support: %s\n",
              (fFragCoordsConventionSupport ? "YES": "NO"));
     GrPrintf("Vertex array object support: %s\n", (fVertexArrayObjectSupport ? "YES": "NO"));
     GrPrintf("Use non-VBO for dynamic data: %s\n",
              (fUseNonVBOVertexAndIndexDynamicData ? "YES" : "NO"));
     GrPrintf("Core Profile: %s\n", (fIsCoreProfile ? "YES" : "NO"));
     GrPrintf("Discard FrameBuffer support: %s\n", (fDiscardFBSupport ? "YES" : "NO"));
 }