blob: e8e1b77b8db7db0dd469d54215d309df25467c96 [file] [log] [blame]
// Copyright 2016 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// BufferNULL.h:
// Defines the class interface for BufferNULL, implementing BufferImpl.
#include "libANGLE/renderer/BufferImpl.h"
namespace rx
class AllocationTrackerNULL;
class BufferNULL : public BufferImpl
BufferNULL(const gl::BufferState &state, AllocationTrackerNULL *allocationTracker);
~BufferNULL() override;
angle::Result setData(const gl::Context *context,
gl::BufferBinding target,
const void *data,
size_t size,
gl::BufferUsage usage) override;
angle::Result setSubData(const gl::Context *context,
gl::BufferBinding target,
const void *data,
size_t size,
size_t offset) override;
angle::Result copySubData(const gl::Context *context,
BufferImpl *source,
GLintptr sourceOffset,
GLintptr destOffset,
GLsizeiptr size) override;
angle::Result map(const gl::Context *context, GLenum access, void **mapPtr) override;
angle::Result mapRange(const gl::Context *context,
size_t offset,
size_t length,
GLbitfield access,
void **mapPtr) override;
angle::Result unmap(const gl::Context *context, GLboolean *result) override;
angle::Result getIndexRange(const gl::Context *context,
gl::DrawElementsType type,
size_t offset,
size_t count,
bool primitiveRestartEnabled,
gl::IndexRange *outRange) override;
uint8_t *getDataPtr();
const uint8_t *getDataPtr() const;
std::vector<uint8_t> mData;
AllocationTrackerNULL *mAllocationTracker;
} // namespace rx