cc/test/test_texture.h

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CC_TEST_TEST_TEXTURE_H_
   6 #define CC_TEST_TEST_TEXTURE_H_
   7
   8 #include "base/containers/hash_tables.h"
   9 #include "base/memory/ref_counted.h"
  10 #include "base/memory/scoped_ptr.h"
  11 #include "cc/resources/resource_format.h"
  12 #include "third_party/khronos/GLES2/gl2.h"
  13 #include "ui/gfx/geometry/size.h"
  14
  15 namespace cc {
  16
  17 size_t TextureSizeBytes(const gfx::Size& size, ResourceFormat format);
  18
  19 struct TestTexture : public base::RefCounted<TestTexture> {
  20   TestTexture();
  21
  22   void Reallocate(const gfx::Size& size, ResourceFormat format);
  23   bool IsValidParameter(GLenum pname);
  24
  25   gfx::Size size;
  26   ResourceFormat format;
  27   scoped_ptr<uint8_t[]> data;
  28
  29   typedef base::hash_map<GLenum, GLint>
  30       TextureParametersMap;
  31   TextureParametersMap params;
  32
  33  private:
  34   friend class base::RefCounted<TestTexture>;
  35   ~TestTexture();
  36 };
  37
  38 }  // namespace cc
  39
  40 #endif  // CC_TEST_TEST_TEXTURE_H_