jdecoder.c

来自「void III_hufman_decode(struct Granule *g」· C语言 代码 · 共 33 行

#include "jddatatype.h"
#include "jderror.h"
#include "jdprototype.h"

INT16	g_mcu_buffer [450];
INT32	g_image_buffer [1000];

//JPEG_DECODER_STRUCTURE g_jpeg_decoder_structure;

UINT16 jpeg_decoder (JPEG_DECODER_STRUCTURE *jpeg_decoder_structure)
{
	UINT16 tmp;
	//JPEG_DECODER_STRUCTURE *jpeg_decoder_structure;

	//jpeg_decoder_structure = &g_jpeg_decoder_structure ;

	if (jpeg_decoder_structure != 0)
	{
		jpeg_decoder_structure->sof_detected = 0;
		jpeg_decoder_structure->restart_interval = 0;
		jpeg_decoder_structure->mcu_buffer = g_mcu_buffer;
		jpeg_decoder_structure->image_buffer = g_image_buffer;
		jpeg_decoder_structure->lcode = 0;
		jpeg_decoder_structure->lsize = 0;

		tmp = decode_jpeg_image (jpeg_decoder_structure);
	}
	else
		tmp = ERROR_INSUFFICIENT_MEMORY;

	return tmp;
}