ui/gl/gl_image_glx.h

   1 // Copyright (c) 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 UI_GL_GL_IMAGE_GLX_H_
   6 #define UI_GL_GL_IMAGE_GLX_H_
   7
   8 #include "ui/gfx/geometry/size.h"
   9 #include "ui/gfx/x/x11_types.h"
  10 #include "ui/gl/gl_export.h"
  11 #include "ui/gl/gl_image.h"
  12
  13 namespace gfx {
  14
  15 class GL_EXPORT GLImageGLX : public GLImage {
  16  public:
  17   GLImageGLX(const gfx::Size& size, unsigned internalformat);
  18
  19   bool Initialize(XID pixmap);
  20
  21   // Overridden from GLImage:
  22   void Destroy(bool have_context) override;
  23   gfx::Size GetSize() override;
  24   unsigned GetInternalFormat() override;
  25   bool BindTexImage(unsigned target) override;
  26   void ReleaseTexImage(unsigned target) override;
  27   bool CopyTexSubImage(unsigned target,
  28                        const Point& offset,
  29                        const Rect& rect) override;
  30   void WillUseTexImage() override {}
  31   void DidUseTexImage() override {}
  32   void WillModifyTexImage() override {}
  33   void DidModifyTexImage() override {}
  34   bool ScheduleOverlayPlane(gfx::AcceleratedWidget widget,
  35                             int z_order,
  36                             OverlayTransform transform,
  37                             const Rect& bounds_rect,
  38                             const RectF& crop_rect) override;
  39
  40  protected:
  41   ~GLImageGLX() override;
  42
  43  private:
  44   XID glx_pixmap_;
  45   const gfx::Size size_;
  46   unsigned internalformat_;
  47
  48   DISALLOW_COPY_AND_ASSIGN(GLImageGLX);
  49 };
  50
  51 }  // namespace gfx
  52
  53 #endif  // UI_GL_GL_IMAGE_GLX_H_