Searched refs:is_gray (Results 1 – 3 of 3) sorted by relevance
289 const bool is_gray = !(context->color_type & PNG_COLOR_MASK_COLOR); in CommonInitDecode() local290 if (is_gray) { // upconvert gray to 8-bit if needed. in CommonInitDecode()296 if (!is_gray) in CommonInitDecode()299 if (is_gray) in CommonInitDecode()
934 is_gray, in ForwardFourierTransformImage() local942 is_gray=IsImageGray(image); in ForwardFourierTransformImage()954 if (is_gray != MagickFalse) in ForwardFourierTransformImage()971 if (is_gray == MagickFalse) in ForwardFourierTransformImage()985 if (is_gray == MagickFalse) in ForwardFourierTransformImage()1498 is_gray, in InverseFourierTransformImage() local1502 is_gray=IsImageGray(magnitude_image); in InverseFourierTransformImage()1503 if (is_gray != MagickFalse) in InverseFourierTransformImage()1504 is_gray=IsImageGray(phase_image); in InverseFourierTransformImage()1516 if (is_gray != MagickFalse) in InverseFourierTransformImage()[all …]
1630 is_gray; in WriteMATImage() local1645 is_gray=SetImageGray(image,exception); in WriteMATImage()1646 z=(is_gray != MagickFalse) ? 0 : 3; in WriteMATImage()1652 if (is_gray == MagickFalse) in WriteMATImage()1658 ((is_gray != MagickFalse) ? 48 : 56)); in WriteMATImage()1664 (void) WriteBlobLSBLong(image,(is_gray != MagickFalse) ? 0x8 : 0xC); /* 0x9C - DimFlag */ in WriteMATImage()1667 if (is_gray == MagickFalse) in WriteMATImage()