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/*
* 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.
*/
#ifndef _GL_DECODER_CONTEXT_DATA_H_
#define _GL_DECODER_CONTEXT_DATA_H_
#include <assert.h>
#include <string.h>
#include "FixedBuffer.h"
#include "codec_defs.h"
class GLDecoderContextData {
public:
typedef enum {
VERTEX_LOCATION = 0,
NORMAL_LOCATION = 1,
COLOR_LOCATION = 2,
POINTSIZE_LOCATION = 3,
TEXCOORD0_LOCATION = 4,
TEXCOORD1_LOCATION = 5,
TEXCOORD2_LOCATION = 6,
TEXCOORD3_LOCATION = 7,
TEXCOORD4_LOCATION = 8,
TEXCOORD5_LOCATION = 9,
TEXCOORD6_LOCATION = 10,
TEXCOORD7_LOCATION = 11,
MATRIXINDEX_LOCATION = 12,
WEIGHT_LOCATION = 13,
LAST_LOCATION = 14
} PointerDataLocation;
GLDecoderContextData(int nLocations = CODEC_MAX_VERTEX_ATTRIBUTES) :
m_nLocations(nLocations)
{
m_pointerData = new FixedBuffer[m_nLocations];
}
~GLDecoderContextData() {
delete [] m_pointerData;
}
void storePointerData(unsigned int loc, void *data, size_t len) {
assert(loc < (unsigned)m_nLocations);
m_pointerData[loc].alloc(len);
memcpy(m_pointerData[loc].ptr(), data, len);
}
void *pointerData(unsigned int loc) {
assert(loc < (unsigned)m_nLocations);
return m_pointerData[loc].ptr();
}
private:
FixedBuffer *m_pointerData;
int m_nLocations;
};
#endif
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