cc/CCTexture.h

   1 // Copyright 2012 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 CCTexture_h
   6 #define CCTexture_h
   7
   8 #include "CCResourceProvider.h"
   9 #include "CCTexture.h"
  10 #include "GraphicsContext3D.h"
  11 #include "IntSize.h"
  12
  13 namespace WebCore {
  14
  15 class CCTexture {
  16 public:
  17     CCTexture() : m_id(0) { }
  18     CCTexture(unsigned id, IntSize size, GC3Denum format)
  19         : m_id(id)
  20         , m_size(size)
  21         , m_format(format) { }
  22
  23     CCResourceProvider::ResourceId id() const { return m_id; }
  24     const IntSize& size() const { return m_size; }
  25     GC3Denum format() const { return m_format; }
  26
  27     void setId(CCResourceProvider::ResourceId id) { m_id = id; }
  28     void setDimensions(const IntSize&, GC3Denum format);
  29
  30     size_t bytes() const;
  31
  32     static size_t memorySizeBytes(const IntSize&, GC3Denum format);
  33
  34 private:
  35     CCResourceProvider::ResourceId m_id;
  36     IntSize m_size;
  37     GC3Denum m_format;
  38 };
  39
  40 }
  41
  42 #endif