githubmirror/omim

drape/index_buffer.hpp

17 строк458 B

r.kuznetsov

[drape] Refactored geometry buffers a bit

01 мар 2019, 10:45

01 мар 2019, 10:459edb21c

#pragma once

#include "drape/data_buffer.hpp"

namespace dp
{
class IndexBuffer : public DataBuffer
{
public:
  explicit IndexBuffer(uint32_t capacity);

  // Check size of buffer and size of uploaded data.
  void UploadData(ref_ptr<GraphicsContext> context, void const * data, uint32_t size);
  // Resize buffer to new size, and discard old data.
  void UpdateData(ref_ptr<GraphicsContext> context, void const * data, uint32_t size);
};
}  // namespace dp