Manually generated sRGB mipmaps.

src/gpu/gl/GrGLCreateNullInterface.cpp

 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "gl/GrGLInterface.h"
 #include "GrGLTestInterface.h"
@@ skipping 240 matching lines @@
             case GR_GL_CONTEXT_PROFILE_MASK:
                 *params = GR_GL_CONTEXT_COMPATIBILITY_PROFILE_BIT;
                 break;
             case GR_GL_STENCIL_BITS:
                 *params = 8;
                 break;
             case GR_GL_SAMPLES:
                 *params = 1;
                 break;
             case GR_GL_FRAMEBUFFER_BINDING:
+            case GR_GL_READ_FRAMEBUFFER_BINDING:

[Brian Osman, 2016/05/27 20:37:11]

Leftover from the blit implementation, I'll remove this.

                 *params = 0;
                 break;
             case GR_GL_VIEWPORT:
                 params[0] = 0;
                 params[1] = 0;
                 params[2] = 800;
                 params[3] = 600;
                 break;
             case GR_GL_MAX_VERTEX_TEXTURE_IMAGE_UNITS:
             case GR_GL_MAX_GEOMETRY_TEXTURE_IMAGE_UNITS:
@@ skipping 344 matching lines @@
                 break;
         }
     }
 
     typedef GrGLTestInterface INHERITED;
 };
 
 }  // anonymous namespace
 
 const GrGLInterface* GrGLCreateNullInterface(bool enableNVPR) { return new NullInterface(enableNVPR); }