Lines Matching refs:PPW
65 takes dst[x, PPW] and moves them to dst[0, PPW-x]
72 takes dst[0,x] and moves them to dst[PPW-x, PPW]
88 same longword (i.e. (x&PIM + w) <= PPW)
92 mfbGlyphBlt to put down glyphs <= PPW bits wide.
98 guranteed to be PPW-bit aligned.
99 The only non-PPW-bit-aligned references ever made are
108 starting at position x in psrc (x < PPW), collect w
118 m = PPW - x
138 m = PPW - x
145 shift src screen-left by m, zero bits n-PPW;
168 <=PPW bits wide.
171 psrc is NOT guaranteed to be PPW-bit aligned. on many
194 * PGSZ 32 64 pixel group size (in bits; same as PPW for mfb)
196 * PPW 32 64 pixels per word (pixels per pixel group)
197 * PLST 31 63 index of last pixel in a word (should be PPW-1)
199 * PWSH 5 6 pixel-to-word shift (should be log2(PPW))
223 /* set PWSH = log2(PPW) using brute force */
245 #define PPW MFB_PPW
276 #define SHL(x,y) ((y) >= PPW ? 0 : LONG2CHARS(LONG2CHARS(x) << (y)))
277 #define SHR(x,y) ((y) >= PPW ? 0 : LONG2CHARS(LONG2CHARS(x) >> (y)))
319 nlw = (((w) - (PPW - ((x) & PIM))) >> PWSH); \
389 register int n = (x)+(w)-PPW; \
400 register int d = PPW-(x); \
426 if ( ((x) + (w)) > PPW) \
427 dst |= (SCRRIGHT(*((psrc)+1), PPW-(x))); \
437 register int n = (x)+(w)-PPW; \
451 int m = PPW-(x); \
469 _tmp2 = SCRRIGHT(src, PPW-(w)); \
478 _tmp2 = SCRRIGHT(src, PPW-(w)); \
511 register int n = (x)+(w)-PPW; \
525 int m = PPW-(x); \
579 #define u_FASTPUT(aa, bb, cc, dd) u_putbits(SCRLEFT(aa, PPW-(cc)), bb, cc, dd)
650 register int _flag = PPW - (sbindex); \
663 register int _flag = PPW - (sbindex); \
676 int _flag = PPW - (sbindex); \