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Searched refs:gdAlphaTransparent (Results 1 – 5 of 5) sorted by relevance

/PHP-8.2/ext/gd/libgd/
H A Dgdft.c668 … level = ((bitmap.buffer[(col>>3)+pcr]) & (1<<(~col&0x07))) ? gdAlphaTransparent : gdAlphaOpaque;
698 if (gdTrueColorGetAlpha(opixel) != gdAlphaTransparent) {
H A Dgd.c649 im->alpha[color] = gdAlphaTransparent; in gdImageColorTransparent()
833 …ha(im->red[p], im->green[p], im->blue[p], (im->transparent == p) ? gdAlphaTransparent : im->alpha[… in gdImageGetTrueColorPixel()
2948 if( src_alpha == gdAlphaTransparent ) in gdAlphaBlend()
2950 if( dst_alpha == gdAlphaTransparent ) in gdAlphaBlend()
2958 src_weight = gdAlphaTransparent - src_alpha; in gdAlphaBlend()
2959 dst_weight = (gdAlphaTransparent - dst_alpha) * src_alpha / gdAlphaMax; in gdAlphaBlend()
H A Dgd_topal.c739 nim->alpha[nim->colorsTotal] = gdAlphaTransparent; in select_colors()
1582 im->alpha[i] = gdAlphaTransparent; in gdImageTrueColorToPaletteBody()
H A Dgd_interpolation.c637 if( src_alpha == gdAlphaTransparent ) return dst; in _color_blend()
638 if( dst_alpha == gdAlphaTransparent ) { in _color_blend()
642 const int src_weight = gdAlphaTransparent - src_alpha; in _color_blend()
643 const int dst_weight = (gdAlphaTransparent - dst_alpha) * src_alpha / gdAlphaMax; in _color_blend()
H A Dgd.h81 #define gdAlphaTransparent 127 macro

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