Differential D7046 Diff 22541 source/blender/imbuf/intern/png.c

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source/blender/imbuf/intern/png.c

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}		}

/* wrap to avoid macro calling functions multiple times */		/* wrap to avoid macro calling functions multiple times */
BLI_INLINE unsigned short ftoshort(float val)		BLI_INLINE unsigned short ftoshort(float val)
{		{
return unit_float_to_ushort_clamp(val);		return unit_float_to_ushort_clamp(val);
}		}

int imb_savepng(struct ImBuf ibuf, const char name, int flags)		int imb_savepng(struct ImBuf ibuf, const char name, eImBufFlags flags)
{		{
png_structp png_ptr;		png_structp png_ptr;
png_infop info_ptr;		png_infop info_ptr;

unsigned char *pixels = NULL;		unsigned char *pixels = NULL;
unsigned char from, to;		unsigned char from, to;
unsigned short pixels16 = NULL, to16;		unsigned short pixels16 = NULL, to16;
float *from_float, from_straight[4];		float *from_float, from_straight[4];
▲ Show 20 Lines • Show All 394 Lines • ▼ Show 20 Lines	static void imb_png_warning(png_structp UNUSED(png_ptr), png_const_charp message)
fprintf(stderr, "libpng warning: %s\n", message);		fprintf(stderr, "libpng warning: %s\n", message);
}		}

static void imb_png_error(png_structp UNUSED(png_ptr), png_const_charp message)		static void imb_png_error(png_structp UNUSED(png_ptr), png_const_charp message)
{		{
fprintf(stderr, "libpng error: %s\n", message);		fprintf(stderr, "libpng error: %s\n", message);
}		}

ImBuf imb_loadpng(const unsigned char mem, size_t size, int flags, char colorspace[IM_MAX_SPACE])		ImBuf imb_loadpng(const unsigned char mem,
		size_t size,
		eImBufFlags flags,
		char colorspace[IM_MAX_SPACE])
{		{
struct ImBuf *ibuf = NULL;		struct ImBuf *ibuf = NULL;
png_structp png_ptr;		png_structp png_ptr;
png_infop info_ptr;		png_infop info_ptr;
unsigned char *pixels = NULL;		unsigned char *pixels = NULL;
unsigned short *pixels16 = NULL;		unsigned short *pixels16 = NULL;
png_bytepp row_pointers = NULL;		png_bytepp row_pointers = NULL;
png_uint_32 width, height;		png_uint_32 width, height;
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