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分享关于opengl纹理的基础问题
void CTexture::bwtorgba(unsigned char *b,unsigned char *l,int n)
void CTexture::latorgba(unsigned char *b, unsigned char *a,unsigned char *l,int n)
void CTexture::rgbtorgba(unsigned char *r,unsigned char *g,unsigned char *b,unsigned char *l,int n)
void CTexture::rgbatorgba(unsigned char *r,unsigned char *g,unsigned char *b,unsigned char *a,unsigned char *l,int n)
这四个函数具体是执行什么功能？
void CTexture::latorgba(unsigned char *b, unsigned char *a,unsigned char *l,int n)
void CTexture::rgbtorgba(unsigned char *r,unsigned char *g,unsigned char *b,unsigned char *l,int n)
void CTexture::rgbatorgba(unsigned char *r,unsigned char *g,unsigned char *b,unsigned char *a,unsigned char *l,int n)
这四个函数具体是执行什么功能？
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