+ col = colors[!!(bits & bitmask)];
+ PUTPIXEL();
+ d += (DEPTH / 8);
+ bitmask >>= 1;
+ }
+ dst += dstpitch;
+ }
+}
+
+static void
+glue(glue(glue(cirrus_colorexpand_pattern_transp_, ROP_NAME), _),DEPTH)
+ (CirrusVGAState * s, uint8_t * dst,
+ const uint8_t * src,
+ int dstpitch, int srcpitch,
+ int bltwidth, int bltheight)
+{
+ uint8_t *d;
+ int x, y, bitpos, pattern_y;
+ unsigned int bits, bits_xor;
+ unsigned int col;
+#if DEPTH == 24
+ int dstskipleft = s->gr[0x2f] & 0x1f;
+ int srcskipleft = dstskipleft / 3;
+#else
+ int srcskipleft = s->gr[0x2f] & 0x07;
+ int dstskipleft = srcskipleft * (DEPTH / 8);
+#endif
+
+ if (s->cirrus_blt_modeext & CIRRUS_BLTMODEEXT_COLOREXPINV) {
+ bits_xor = 0xff;
+ col = s->cirrus_blt_bgcol;
+ } else {
+ bits_xor = 0x00;
+ col = s->cirrus_blt_fgcol;
+ }
+ pattern_y = s->cirrus_blt_srcaddr & 7;
+
+ for(y = 0; y < bltheight; y++) {
+ bits = src[pattern_y] ^ bits_xor;
+ bitpos = 7 - srcskipleft;
+ d = dst + dstskipleft;
+ for (x = dstskipleft; x < bltwidth; x += (DEPTH / 8)) {
+ if ((bits >> bitpos) & 1) {