Shamusworld >> Repos - virtualjaguar/blob - src/include/fbmpop1.h

   1 \r
   2                 uint32 c;\r
   3                 paletteRam+=(idx<<2);\r
   4                 if (flags&FLAGS_READMODIFY)\r
   5                 {\r
   6                         if (flags&FLAGS_HFLIP)\r
   7                         {\r
   8                                 while (iwidth)\r
   9                                 {\r
  10                                         c=jaguar_byte_read(ptr++);\r
  11                                         \r
  12                                         if (flags&FLAGS_TRANSPARENT)\r
  13                                         {\r
  14                                                 #define PUTPIXEL_1_TB_HFLIP(C) if (C) { *current_line_buffer--=BLEND_Y(*current_line_buffer,paletteRam[(1<<1)+0]); *current_line_buffer--=BLEND_CC(*current_line_buffer,paletteRam[(1<<1)+1]); } else current_line_buffer-=2; \r
  15                                                 \r
  16                                                 PUTPIXEL_1_TB_HFLIP(c&0x80)\r
  17                                                 PUTPIXEL_1_TB_HFLIP(c&0x40)\r
  18                                                 PUTPIXEL_1_TB_HFLIP(c&0x20)\r
  19                                                 PUTPIXEL_1_TB_HFLIP(c&0x10)\r
  20                                                 PUTPIXEL_1_TB_HFLIP(c&0x08)\r
  21                                                 PUTPIXEL_1_TB_HFLIP(c&0x04)\r
  22                                                 PUTPIXEL_1_TB_HFLIP(c&0x02)\r
  23                                                 PUTPIXEL_1_TB_HFLIP(c&0x01)\r
  24                                         }\r
  25                                         else\r
  26                                         {\r
  27                                                 #define PUTPIXEL_1_B_HFLIP(C) if (C) { *current_line_buffer--=BLEND_Y(*current_line_buffer,paletteRam[(1<<1)+0]); *current_line_buffer--=BLEND_CC(*current_line_buffer,paletteRam[(1<<1)+1]); } else { *current_line_buffer--=BLEND_Y(*current_line_buffer,paletteRam[0]); *current_line_buffer--=BLEND_CC(*current_line_buffer,paletteRam[1]); }\r
  28                                                 PUTPIXEL_1_B_HFLIP(c&0x80)\r
  29                                                 PUTPIXEL_1_B_HFLIP(c&0x40)\r
  30                                                 PUTPIXEL_1_B_HFLIP(c&0x20)\r
  31                                                 PUTPIXEL_1_B_HFLIP(c&0x10)\r
  32                                                 PUTPIXEL_1_B_HFLIP(c&0x08)\r
  33                                                 PUTPIXEL_1_B_HFLIP(c&0x04)\r
  34                                                 PUTPIXEL_1_B_HFLIP(c&0x02)\r
  35                                                 PUTPIXEL_1_B_HFLIP(c&0x01)\r
  36                                         }\r
  37                                         iwidth--;\r
  38                                 }\r
  39                         }\r
  40                         else\r
  41                         {\r
  42                                 while (iwidth)\r
  43                                 {\r
  44                                         c=jaguar_byte_read(ptr++);\r
  45                                         \r
  46                                         if (flags&FLAGS_TRANSPARENT)\r
  47                                         {\r
  48                                                 #define PUTPIXEL_1_TB(C) if (C) { *current_line_buffer++=BLEND_Y(*current_line_buffer,paletteRam[(1<<1)+0]); *current_line_buffer++=BLEND_CC(*current_line_buffer,paletteRam[(1<<1)+1]); } else current_line_buffer+=2; \r
  49                                                 \r
  50                                                 PUTPIXEL_1_TB(c&0x80)\r
  51                                                 PUTPIXEL_1_TB(c&0x40)\r
  52                                                 PUTPIXEL_1_TB(c&0x20)\r
  53                                                 PUTPIXEL_1_TB(c&0x10)\r
  54                                                 PUTPIXEL_1_TB(c&0x08)\r
  55                                                 PUTPIXEL_1_TB(c&0x04)\r
  56                                                 PUTPIXEL_1_TB(c&0x02)\r
  57                                                 PUTPIXEL_1_TB(c&0x01)\r
  58                                         }\r
  59                                         else\r
  60                                         {\r
  61                                                 #define PUTPIXEL_1_B(C) if (C) { *current_line_buffer++=BLEND_Y(*current_line_buffer,paletteRam[(1<<1)+0]); *current_line_buffer++=BLEND_CC(*current_line_buffer,paletteRam[(1<<1)+1]); } else { *current_line_buffer++=BLEND_Y(*current_line_buffer,paletteRam[0]); *current_line_buffer++=BLEND_CC(*current_line_buffer,paletteRam[1]); }\r
  62                                                 PUTPIXEL_1_B(c&0x80)\r
  63                                                 PUTPIXEL_1_B(c&0x40)\r
  64                                                 PUTPIXEL_1_B(c&0x20)\r
  65                                                 PUTPIXEL_1_B(c&0x10)\r
  66                                                 PUTPIXEL_1_B(c&0x08)\r
  67                                                 PUTPIXEL_1_B(c&0x04)\r
  68                                                 PUTPIXEL_1_B(c&0x02)\r
  69                                                 PUTPIXEL_1_B(c&0x01)\r
  70                                         }\r
  71                                         iwidth--;\r
  72                                 }\r
  73                         }\r
  74                 }\r
  75                 else\r
  76                 {\r
  77                         if (flags&FLAGS_HFLIP)\r
  78                         {\r
  79                                 while (iwidth)\r
  80                                 {\r
  81                                         c=jaguar_byte_read(ptr++);\r
  82                                         \r
  83                                         if (flags&FLAGS_TRANSPARENT)\r
  84                                         {\r
  85                                                 #define PUTPIXEL_1_T_HFLIP(C) if (C) { *current_line_buffer--=paletteRam[(1<<1)+0]; *current_line_buffer--=paletteRam[(1<<1)+1]; } else current_line_buffer-=2; \r
  86                                                 \r
  87                                                 PUTPIXEL_1_T_HFLIP(c&0x80)\r
  88                                                 PUTPIXEL_1_T_HFLIP(c&0x40)\r
  89                                                 PUTPIXEL_1_T_HFLIP(c&0x20)\r
  90                                                 PUTPIXEL_1_T_HFLIP(c&0x10)\r
  91                                                 PUTPIXEL_1_T_HFLIP(c&0x08)\r
  92                                                 PUTPIXEL_1_T_HFLIP(c&0x04)\r
  93                                                 PUTPIXEL_1_T_HFLIP(c&0x02)\r
  94                                                 PUTPIXEL_1_T_HFLIP(c&0x01)\r
  95                                         }\r
  96                                         else\r
  97                                         {\r
  98                                                 #define PUTPIXEL_1_HFLIP(C) if (C) { *current_line_buffer--=paletteRam[(1<<1)+0]; *current_line_buffer--=paletteRam[(1<<1)+1]; } else { *current_line_buffer--=paletteRam[0]; *current_line_buffer--=paletteRam[1]; }\r
  99                                                 PUTPIXEL_1_HFLIP(c&0x80)\r
 100                                                 PUTPIXEL_1_HFLIP(c&0x40)\r
 101                                                 PUTPIXEL_1_HFLIP(c&0x20)\r
 102                                                 PUTPIXEL_1_HFLIP(c&0x10)\r
 103                                                 PUTPIXEL_1_HFLIP(c&0x08)\r
 104                                                 PUTPIXEL_1_HFLIP(c&0x04)\r
 105                                                 PUTPIXEL_1_HFLIP(c&0x02)\r
 106                                                 PUTPIXEL_1_HFLIP(c&0x01)\r
 107                                         }\r
 108                                         iwidth--;\r
 109                                 }\r
 110                         }\r
 111                         else\r
 112                         {\r
 113                                 while (iwidth)\r
 114                                 {\r
 115                                         c=jaguar_byte_read(ptr++);\r
 116                                         \r
 117                                         if (flags&FLAGS_TRANSPARENT)\r
 118                                         {\r
 119                                                 #define PUTPIXEL_1_T(C) if (C) { *current_line_buffer++=paletteRam[(1<<1)+0]; *current_line_buffer++=paletteRam[(1<<1)+1]; } else current_line_buffer+=2; \r
 120                                                 \r
 121                                                 PUTPIXEL_1_T(c&0x80)\r
 122                                                 PUTPIXEL_1_T(c&0x40)\r
 123                                                 PUTPIXEL_1_T(c&0x20)\r
 124                                                 PUTPIXEL_1_T(c&0x10)\r
 125                                                 PUTPIXEL_1_T(c&0x08)\r
 126                                                 PUTPIXEL_1_T(c&0x04)\r
 127                                                 PUTPIXEL_1_T(c&0x02)\r
 128                                                 PUTPIXEL_1_T(c&0x01)\r
 129                                         }\r
 130                                         else\r
 131                                         {\r
 132                                                 #define PUTPIXEL_1(C) if (C) { *current_line_buffer++=paletteRam[(1<<1)+0]; *current_line_buffer++=paletteRam[(1<<1)+1]; } else { *current_line_buffer++=paletteRam[0]; *current_line_buffer++=paletteRam[1]; }\r
 133                                                 PUTPIXEL_1(c&0x80)\r
 134                                                 PUTPIXEL_1(c&0x40)\r
 135                                                 PUTPIXEL_1(c&0x20)\r
 136                                                 PUTPIXEL_1(c&0x10)\r
 137                                                 PUTPIXEL_1(c&0x08)\r
 138                                                 PUTPIXEL_1(c&0x04)\r
 139                                                 PUTPIXEL_1(c&0x02)\r
 140                                                 PUTPIXEL_1(c&0x01)\r
 141                                         }\r
 142                                         iwidth--;\r
 143                                 }\r
 144                         }\r
 145                 }\r