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comparison tools/lib64gfx.h @ 2306:e798a41f27a5

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Clean up some code duplication.
author Matti Hamalainen <ccr@tnsp.org>
date Mon, 08 Jul 2019 12:25:46 +0300
parents ecc17b2e129e
children 0f8232c2af63
comparison
equal deleted inserted replaced
2305:3bcad61594b4 2306:e798a41f27a5
431 // 431 //
432 #define DM_C64_GENERIC_SC_PIXEL_DEFS(ximg) \ 432 #define DM_C64_GENERIC_SC_PIXEL_DEFS(ximg) \
433 const int \ 433 const int \
434 x = rasterX / 8, \ 434 x = rasterX / 8, \
435 y = rasterY / 8, \ 435 y = rasterY / 8, \
436 yb = rasterY & 7, \
436 yoffs = y * ximg->fmt->chWidth, \ 437 yoffs = y * ximg->fmt->chWidth, \
437 bmoffs = yoffs * 8 + (rasterY & 7) + (x * 8), \ 438 bmoffs = yoffs * 8 + yb + (x * 8), \
438 scroffs = yoffs + x, \ 439 scroffs = yoffs + x, \
439 vshift = 7 - (rasterX & 7); 440 vshift = 7 - (rasterX & 7);
440 441
441 442
442 #define DM_C64_GENERIC_MC_PIXEL_DEFS(ximg) \ 443 #define DM_C64_GENERIC_MC_PIXEL_DEFS(ximg) \
443 const int \ 444 const int \
444 x = rasterX / 4, \ 445 x = rasterX / 4, \
445 y = rasterY / 8, \ 446 y = rasterY / 8, \
447 yb = rasterY & 7, \
446 yoffs = y * (ximg)->fmt->chWidth, \ 448 yoffs = y * (ximg)->fmt->chWidth, \
447 bmoffs = yoffs * 8 + (rasterY & 7) + (x * 8), \ 449 bmoffs = yoffs * 8 + yb + (x * 8), \
448 scroffs = yoffs + x, \ 450 scroffs = yoffs + x, \
449 vshift = 6 - ((rasterX * 2) & 6); 451 vshift = 6 - ((rasterX * 2) & 6);
450 452
451 453
452 #define DM_C64_GENERIC_CHAR_PIXEL(ximg) \ 454 #define DM_C64_GENERIC_CHAR_PIXEL(ximg) \