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1 /*
2  * Copyright 2015 Google Inc.
3  *
4  * Use of this source code is governed by a BSD-style license that can be
5  * found in the LICENSE file.
6  */
7 
8 #ifndef GrVkVertexBuffer_DEFINED
9 #define GrVkVertexBuffer_DEFINED
10 
11 #include "GrVertexBuffer.h"
12 #include "GrVkBuffer.h"
13 #include "vk/GrVkInterface.h"
14 
15 class GrVkGpu;
16 
17 class GrVkVertexBuffer : public GrVertexBuffer, public GrVkBuffer {
18 public:
19     static GrVkVertexBuffer* Create(GrVkGpu* gpu, size_t size, bool dynamic);
20 
21 protected:
22     void onAbandon() override;
23     void onRelease() override;
24 
25 private:
26     GrVkVertexBuffer(GrVkGpu* gpu, const GrVkBuffer::Desc& desc,
27                      const GrVkBuffer::Resource* resource);
28 
29     void* onMap() override;
30     void onUnmap() override;
31     bool onUpdateData(const void* src, size_t srcSizeInBytes) override;
32 
33     GrVkGpu* getVkGpu() const;
34 
35     typedef GrVertexBuffer INHERITED;
36 };
37 
38 #endif
39