/*
 * frames.c
 *
 *  Created on: 2021Äê11ÔÂ2ÈÕ
 *      Author: graydon
 */
#include <iostream>
#include <SRU.h>
#include <cassert>
#include "frames.h"
#include "config.h"
#include "../drv/memory.h"

//20230724: ÄÚ´æÐ޸ijÉÁ¬ÐøÄÚ´æ. graydon .

Frames::Frames()
{
}
Frames::~Frames() {
	for (std::vector<Frame*>::iterator iter = dataFrame.begin();
		iter != dataFrame.end();iter++)
	{
		delete[] (*iter)->Data();
		delete *iter;
	}
	dataFrame.clear();
}

Frames::Frames(int num)
{
	Frame* frameList = (Frame*)sram_malloc(SRAM_AUTO,mem_any, num*sizeof(Frame));
	for (int i = 0; i < num; i++) {
		Frame* pcm = &frameList[i];
		ufloat* dataPtr = (ufloat*)sram_malloc(SRAM_AUTO,mem_any ,SAMPLE_NUM*sizeof(float));

		assert(dataPtr != NULL);
		pcm->SetBuffer(dataPtr, SAMPLE_NUM);
		pcm->Clear();
		dataFrame.push_back(pcm);
	}
}

Frame* Frames::GetFrame(int channel )
{
	if (channel >= dataFrame.size()) {
		std::cout<<"GetChannelPcmPtr channel over range.\n";
		return NULL;
	}

	return dataFrame[channel];
}

Frame* Frames::AllocFrame()
{
	Frame* pcm = new Frame(SAMPLE_NUM);

	if (pcm == NULL) {
		std::cout << "alloc frame fail.\n";
		return NULL;
	}
	pcm->Clear();
	dataFrame.push_back(pcm);
	return pcm;
}