1 // Copyright 2014 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.
5 #ifndef UI_OZONE_PLATFORM_DRI_GBM_BUFFER_BASE_H_
6 #define UI_OZONE_PLATFORM_DRI_GBM_BUFFER_BASE_H_
8 #include "ui/ozone/platform/dri/scanout_buffer.h"
16 // Wrapper for a GBM buffer. The base class provides common functionality
17 // required to prepare the buffer for scanout. It does not provide any ownership
18 // of the buffer. Implementations of this base class should deal with buffer
20 class GbmBufferBase : public ScanoutBuffer {
22 gbm_bo* bo() const { return bo_; }
25 virtual uint32_t GetFramebufferId() const OVERRIDE;
26 virtual uint32_t GetHandle() const OVERRIDE;
27 virtual gfx::Size GetSize() const OVERRIDE;
30 GbmBufferBase(DriWrapper* dri, gbm_bo* bo, bool scanout);
31 virtual ~GbmBufferBase();
36 uint32_t framebuffer_;
38 DISALLOW_COPY_AND_ASSIGN(GbmBufferBase);
43 #endif // UI_OZONE_PLATFORM_DRI_GBM_BUFFER_BASE_H_