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// Copyright (c) 2010 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "gpu/command_buffer/service/buffer_manager.h"
#include "base/logging.h"
namespace gpu {
namespace gles2 {
void BufferManager::CreateBufferInfo(GLuint buffer) {
std::pair<BufferInfoMap::iterator, bool> result =
buffer_infos_.insert(std::make_pair(buffer, BufferInfo()));
DCHECK(result.second);
}
BufferManager::BufferInfo* BufferManager::GetBufferInfo(
GLuint buffer) {
BufferInfoMap::iterator it = buffer_infos_.find(buffer);
return it != buffer_infos_.end() ? &it->second : NULL;
}
void BufferManager::RemoveBufferInfo(GLuint buffer_id) {
buffer_infos_.erase(buffer_id);
}
GLuint BufferManager::BufferInfo::GetMaxValueForRange(
GLuint offset, GLsizei count, GLenum type) {
// TODO(gman): Scan the values in the given range and cache their results.
return 0u;
}
} // namespace gles2
} // namespace gpu
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