NotForReview: Implement zero/one-copy texture for ozone freon using Intel DRM

ui/gl/gl_surface_ozone.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "ui/gl/gl_surface.h"
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/location.h"
 #include "base/logging.h"
@@ skipping 411 matching lines @@
     glFramebufferTexture2DEXT(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
                               GL_TEXTURE_2D, textures_[current_surface_], 0);
   }
 
   bool CreatePixmaps() {
     if (!fbo_)
       return true;
     for (size_t i = 0; i < arraysize(textures_); i++) {
       scoped_refptr<ui::NativePixmap> pixmap =
           ui::SurfaceFactoryOzone::GetInstance()->CreateNativePixmap(
-              widget_, GetSize(), ui::SurfaceFactoryOzone::RGBA_8888,
-              ui::SurfaceFactoryOzone::SCANOUT);
+              widget_, GetSize(), ui::SurfaceFactoryOzone::BGRA_8888,
+              ui::SurfaceFactoryOzone::SCANOUT, nullptr);
       if (!pixmap)
         return false;
-      scoped_refptr<SurfaceImage> image = new SurfaceImage(GetSize(), GL_RGBA);
+      scoped_refptr<SurfaceImage> image =
+          new SurfaceImage(GetSize(), GL_BGRA_EXT);
       if (!image->Initialize(pixmap, gfx::GpuMemoryBuffer::Format::BGRA_8888))
         return false;
       images_[i] = image;
       // Bind image to texture.
       ScopedTextureBinder binder(GL_TEXTURE_2D, textures_[i]);
       if (!images_[i]->BindTexImage(GL_TEXTURE_2D))
         return false;
     }
     return true;
   }
@@ skipping 116 matching lines @@
       NOTREACHED();
       return NULL;
   }
 }
 
 EGLNativeDisplayType GetPlatformDefaultEGLNativeDisplay() {
   return ui::SurfaceFactoryOzone::GetInstance()->GetNativeDisplay();
 }
 
 }  // namespace gfx