parser3/src/classes/gd/gif.h - diff

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version 1.23.2.5.2.3, 2003/03/24 15:08:02	version 1.25, 2003/11/20 15:35:30
Line 40 class gdGrowingBuf: PA_Object {	Line 40 class gdGrowingBuf: PA_Object {
size_t fallocated;	size_t fallocated;
size_t fused;	size_t fused;

bool is_full() { return fused==fallocated; }
void expand(size_t delta) {	void expand(size_t delta) {
size_t new_allocated=fallocated+delta;	size_t new_allocated=fallocated+delta;
fptr=(unsigned char*)realloc(fptr, new_allocated);	fptr=(unsigned char*)realloc(fptr, new_allocated);
Line 52 public:	Line 51 public:
gdGrowingBuf(): fptr(0), fallocated(0), fused(0) {}	gdGrowingBuf(): fptr(0), fallocated(0), fused(0) {}

void append(unsigned char *abuf, size_t asize) {	void append(unsigned char *abuf, size_t asize) {
if(is_full())	ssize_t delta=asize-(fallocated-fused);
expand(100);	if(delta>0)
	expand(delta+100);

memcpy(&fptr[fallocated], abuf, asize);	memcpy(&fptr[fused], abuf, asize);
fused+=asize;	fused+=asize;
}	}
};	};
Line 256 inline int gdImage::BoundsSafe(int x, in	Line 256 inline int gdImage::BoundsSafe(int x, in
}	}

inline /paf int/void gdImage::DoSetPixel(int x, int y, int color){	inline /paf int/void gdImage::DoSetPixel(int x, int y, int color){
if(BoundsSafe(x, y)) pixels[x][y] = color;	if(BoundsSafe(x, y)) pixels[x][y] = (unsigned char)color;
}	}
DECLARE_OBJECT_PTR(gdGifEncoder);

#endif	#endif

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