Shamusworld >> Repos - virtualjaguar/blob - src/include/fbmpop8.h

   1                 uint32 c;\r
   2                 paletteRam+=(idx&0x01)*256*2;\r
   3                 if (flags&FLAGS_READMODIFY)\r
   4                 {\r
   5                         if (flags&FLAGS_HFLIP)\r
   6                         {\r
   7                                 while (iwidth)\r
   8                                 {\r
   9                                         c=jaguar_byte_read(ptr++);\r
  10                                         c<<=1;\r
  11                                         if (flags&FLAGS_TRANSPARENT)\r
  12                                         {                                       \r
  13                                                 if (c)\r
  14                                                 {\r
  15                                                         *current_line_buffer--=BLEND_Y(*current_line_buffer,paletteRam[c+0]);\r
  16                                                         *current_line_buffer--=BLEND_CC(*current_line_buffer,paletteRam[c+1]);\r
  17                                                 }\r
  18                                                 else\r
  19                                                         current_line_buffer-=2;\r
  20                                         }\r
  21                                         else\r
  22                                         {\r
  23                                                 *current_line_buffer--=BLEND_Y(*current_line_buffer,paletteRam[c+0]);\r
  24                                                 *current_line_buffer--=BLEND_CC(*current_line_buffer,paletteRam[c+1]);\r
  25                                         }\r
  26                                         iwidth--;\r
  27                                 }\r
  28                         }\r
  29                         else\r
  30                         {\r
  31                                 while (iwidth)\r
  32                                 {\r
  33                                         c=jaguar_byte_read(ptr++);\r
  34                                         c<<=1;\r
  35                                         if (flags&FLAGS_TRANSPARENT)\r
  36                                         {                                       \r
  37                                                 if (c)\r
  38                                                 {\r
  39                                                         *current_line_buffer++=BLEND_Y(*current_line_buffer,paletteRam[c+0]);\r
  40                                                         *current_line_buffer++=BLEND_CC(*current_line_buffer,paletteRam[c+1]);\r
  41                                                 }\r
  42                                                 else\r
  43                                                         current_line_buffer+=2;\r
  44                                         }\r
  45                                         else\r
  46                                         {\r
  47                                                 *current_line_buffer++=BLEND_Y(*current_line_buffer,paletteRam[c+0]);\r
  48                                                 *current_line_buffer++=BLEND_CC(*current_line_buffer,paletteRam[c+1]);\r
  49                                         }\r
  50                                         iwidth--;\r
  51                                 }\r
  52                         }\r
  53                 }\r
  54                 else\r
  55                 {\r
  56                         if (flags&FLAGS_HFLIP)\r
  57                         {\r
  58                                 while (iwidth)\r
  59                                 {\r
  60                                         c=jaguar_byte_read(ptr++);\r
  61                                         c<<=1;\r
  62                                         if (flags&FLAGS_TRANSPARENT)\r
  63                                         {                                       \r
  64                                                 if (c)\r
  65                                                 {\r
  66                                                         *current_line_buffer--=paletteRam[c+0];\r
  67                                                         *current_line_buffer--=paletteRam[c+1];\r
  68                                                 }\r
  69                                                 else\r
  70                                                         current_line_buffer-=2;\r
  71                                         }\r
  72                                         else\r
  73                                         {\r
  74                                                 *current_line_buffer--=paletteRam[c+0];\r
  75                                                 *current_line_buffer--=paletteRam[c+1];\r
  76                                         }\r
  77                                         iwidth--;\r
  78                                 }\r
  79                         }\r
  80                         else\r
  81                         {\r
  82                                 while (iwidth)\r
  83                                 {\r
  84                                         c=jaguar_byte_read(ptr++);\r
  85                                         c<<=1;\r
  86                                         if (flags&FLAGS_TRANSPARENT)\r
  87                                         {                                       \r
  88                                                 if (c)\r
  89                                                 {\r
  90                                                         *current_line_buffer++=paletteRam[c+0];\r
  91                                                         *current_line_buffer++=paletteRam[c+1];\r
  92                                                 }\r
  93                                                 else\r
  94                                                         current_line_buffer+=2;\r
  95                                         }\r
  96                                         else\r
  97                                         {\r
  98                                                 *current_line_buffer++=paletteRam[c+0];\r
  99                                                 *current_line_buffer++=paletteRam[c+1];\r
 100                                         }\r
 101                                         iwidth--;\r
 102                                 }\r
 103                         }\r
 104                 }\r