faa8994f17
This adds 'ut_renderer' - a host side unit test renderer. ut_renderer is used to take a command stream over a socket connection and render it into an opengl window. The renderer uses the GLESv1_dec decoder library and the ut_rendercontrol api to parse the command stream. The ut_renderer uses an external (plug-in) opengl impelementation. Change-Id: I77794044ca9ca8a75a66a95a248eac384710aafe
54 lines
1.3 KiB
C++
54 lines
1.3 KiB
C++
/*
|
|
* Copyright (C) 2011 The Android Open Source Project
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
|
* you may not use this file except in compliance with the License.
|
|
* You may obtain a copy of the License at
|
|
*
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
#include "ReadBuffer.h"
|
|
#include <string.h>
|
|
#include <assert.h>
|
|
|
|
ReadBuffer::ReadBuffer(TcpStream *stream, size_t bufsize)
|
|
{
|
|
m_size = bufsize;
|
|
m_stream = stream;
|
|
m_buf = new unsigned char[m_size];
|
|
m_validData = 0;
|
|
m_readPtr = m_buf;
|
|
}
|
|
|
|
ReadBuffer::~ReadBuffer()
|
|
{
|
|
delete m_buf;
|
|
}
|
|
|
|
int ReadBuffer::getData()
|
|
{
|
|
if (m_validData > 0) {
|
|
memcpy(m_buf, m_readPtr, m_validData);
|
|
}
|
|
m_readPtr = m_buf;
|
|
// get fresh data into the buffer;
|
|
int stat = m_stream->recv(m_buf + m_validData, m_size - m_validData);
|
|
if (stat > 0) {
|
|
m_validData += (size_t) stat;
|
|
}
|
|
return stat;
|
|
}
|
|
|
|
void ReadBuffer::consume(size_t amount)
|
|
{
|
|
assert(amount <= m_validData);
|
|
m_validData -= amount;
|
|
m_readPtr += amount;
|
|
}
|