Searched refs:have_bg (Results 1 - 7 of 7) sorted by relevance

/vbox/src/libs/libpng-1.2.8/contrib/gregbook/
H A Dwritepng.h87 int have_bg; member in struct:_mainprog_info
H A Drpng-win.c122 int have_bg = FALSE; local
238 have_bg = TRUE;
328 if (have_bg)
H A Drpng-x.c139 int have_bg = FALSE; local
226 have_bg = TRUE;
315 if (have_bg) {
H A Dwpng.c146 wpng_info.have_bg = FALSE;
247 wpng_info.have_bg = TRUE;
308 wpng_info.have_bg = FALSE; /* no need for bg if opaque */
H A Drpng2-win.c228 int have_bg = FALSE; local
352 have_bg = TRUE;
365 have_bg = FALSE;
487 if (have_bg) {
H A Dwritepng.c137 if (mainprog_ptr->have_bg) { /* we know it's RGBA, not gray+alpha */
H A Drpng2-x.c246 int have_bg = FALSE; local
339 have_bg = TRUE;
352 have_bg = FALSE;
483 if (have_bg) {

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