#include“jpeg.h“
#include“main.h“

void?DecodeJPG（jpeg_decompress_struct*?cinfo?tImageJPG?*pImageData）
{
	jpeg_read_header（cinfo?TRUE）;
	
	jpeg_start_decompress（cinfo）;

	pImageData->rowSpan?=?cinfo->image_width?*?cinfo->num_components;
	pImageData->sizeX???=?cinfo->image_width;
	pImageData->sizeY???=?cinfo->image_height;
	
	pImageData->data?=?new?unsigned?char[pImageData->rowSpan?*?pImageData->sizeY];
		
	unsigned?char**?rowPtr?=?new?unsigned?char*[pImageData->sizeY];
	for?（int?i?=?0;?i?sizeY;?i++）
		rowPtr[i]?=?&（pImageData->data[i*pImageData->rowSpan]）;

	int?rowsRead?=?cinfo->output_height-1;
	while?（cinfo->output_scanline?output_height）?
	{
		rowsRead?-=?jpeg_read_scanlines（cinfo?&rowPtr[rowsRead]?cinfo->output_height?-?rowsRead）;
	}
	
	delete?[]?rowPtr;

	jpeg_finish_decompress（cinfo）;
}




tImageJPG?*LoadJPG（const?char?*filename）
{
	struct?jpeg_decompress_struct?cinfo;
	tImageJPG?*pImageData?=?NULL;
	FILE?*pFile;
	
	if（（pFile?=?fopen（filename?“rb“））?==?NULL）?
	{
		MessageBox（hWnd?“Unable?to?load?JPG?File!“?“Error“?MB_OK）;
		return?NULL;
	}
	
	jpeg_error_mgr?jerr;

	cinfo.err?=?jpeg_std_error（&jerr）;
	
	jpeg_create_decompress（&cinfo）;
	
	jpeg_stdio_src（&cinfo?pFile）;
	
	pImageData?=?（tImageJPG*）malloc（sizeof（tImageJPG））;

	DecodeJPG（&cinfo?pImageData）;
	
	jpeg_destroy_decompress（&cinfo）;
	
	fclose（pFile）;

	return?pImageData;
}



void?JPEG_Texture（UINT?textureArray[]?LPSTR?strFileName?int?textureID）
{
	if（!strFileName）		return;

	tImageJPG?*pImage?=?LoadJPG（strFileName）;

	if（pImage?==?NULL）	exit（0）;

	glGenTextures（1?&textureArray[textureID]）;
	glBindTexture（GL_TEXTURE_2D?textureArray[textureID]）;
	gluBuild2DMipmaps（GL_TEXTURE_2D?3?pImage->sizeX?pImage->sizeY?GL_RGB?GL_UNSIGNED_BYTE?pImage->data）;

	glTexParameteri（GL_TEXTURE_2DGL_TEXTURE_MIN_FILTERGL_LINEAR_MIPMAP_NEAREST）;
	glTexParameteri（GL_TEXTURE_2DGL_TEXTURE_MAG_FILTERGL_LINEAR_MIPMAP_LINEAR）;	

	if?（pImage）									
	{
		if?（pImage->data）					
		{
			free（pImage->data）;			
		}

		free（pImage）;
	}
}

?屬性????????????大小?????日期????時(shí)間???名稱
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?????文件???????4315??2002-11-14?12:10??用OPENGL讀取MS3D文件和JPEG材質(zhì)\APRON.dsp

?????文件??????66045??2002-04-23?16:47??用OPENGL讀取MS3D文件和JPEG材質(zhì)\data\include\jpeglib.h

?????文件?????294110??2002-04-24?10:02??用OPENGL讀取MS3D文件和JPEG材質(zhì)\data\lib\jpeg.lib

?????文件??????57723??2002-07-21?15:54??用OPENGL讀取MS3D文件和JPEG材質(zhì)\data\model\body.jpg

?????文件?????155326??2002-11-14?12:11??用OPENGL讀取MS3D文件和JPEG材質(zhì)\data\model\character.ms3d

?????文件??????34064??2002-07-21?15:57??用OPENGL讀取MS3D文件和JPEG材質(zhì)\data\model\face.jpg

?????文件???????7628??2002-07-21?15:54??用OPENGL讀取MS3D文件和JPEG材質(zhì)\data\model\hands.jpg

?????文件??????19656??2002-07-21?15:53??用OPENGL讀取MS3D文件和JPEG材質(zhì)\data\model\legs.jpg

?????文件???????2150??2002-11-14?12:55??用OPENGL讀取MS3D文件和JPEG材質(zhì)\JPEG.cpp

?????文件????????327??2002-07-21?15:36??用OPENGL讀取MS3D文件和JPEG材質(zhì)\JPEG.h

?????文件??????18668??2002-11-14?12:55??用OPENGL讀取MS3D文件和JPEG材質(zhì)\Main.cpp

?????文件????????816??2002-11-14?12:35??用OPENGL讀取MS3D文件和JPEG材質(zhì)\Main.h

?????文件?????331858??2002-11-14?12:42??用OPENGL讀取MS3D文件和JPEG材質(zhì)\ms3d?loader.exe

?????文件???????7110??2002-11-14?12:55??用OPENGL讀取MS3D文件和JPEG材質(zhì)\MS3D.cpp

?????文件???????2645??2002-11-14?21:00??用OPENGL讀取MS3D文件和JPEG材質(zhì)\MS3D.h

?????文件????????911??2002-11-14?12:54??用OPENGL讀取MS3D文件和JPEG材質(zhì)\Read?me.txt

?????目錄??????????0??2010-04-20?01:28??用OPENGL讀取MS3D文件和JPEG材質(zhì)\data\include

?????目錄??????????0??2010-04-20?01:28??用OPENGL讀取MS3D文件和JPEG材質(zhì)\data\lib

?????目錄??????????0??2010-04-20?01:28??用OPENGL讀取MS3D文件和JPEG材質(zhì)\data\model

????..AD...?????????0??2010-04-20?01:28??用OPENGL讀取MS3D文件和JPEG材質(zhì)\data

?????目錄??????????0??2010-04-20?01:28??用OPENGL讀取MS3D文件和JPEG材質(zhì)

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??????????????1003352????????????????????21