Shamusworld >> Repos - virtualjaguar/blob - src/include/fbmpop24.h

   1                 if (flags&FLAGS_HFLIP)\r
   2                 {\r
   3                         if (flags&FLAGS_TRANSPARENT)\r
   4                         {\r
   5                                 while (iwidth)\r
   6                                 {\r
   7                                         uint32 data=jaguar_byte_read(ptr++);\r
   8                                         data<<=8;\r
   9                                         data|=jaguar_byte_read(ptr++);\r
  10                                         data<<=8;\r
  11                                         data|=jaguar_byte_read(ptr++);\r
  12                                         data<<=8;\r
  13                                         data|=jaguar_byte_read(ptr++);\r
  14                                         if (data)\r
  15                                         {\r
  16                                                 *current_line_buffer--=(data>>24)&0xff;\r
  17                                                 *current_line_buffer--=(data>>16)&0xff;\r
  18                                                 *current_line_buffer--=(data>> 8)&0xff;\r
  19                                                 *current_line_buffer--=data      &0xff;\r
  20                                         }\r
  21                                         else\r
  22                                                 current_line_buffer-=4;\r
  23                                         iwidth--;\r
  24                                 }\r
  25                         }\r
  26                         else\r
  27                         {\r
  28                                 while (iwidth)\r
  29                                 {\r
  30                                         *current_line_buffer++=jaguar_byte_read(ptr++);\r
  31                                         *current_line_buffer++=jaguar_byte_read(ptr++);\r
  32                                         *current_line_buffer++=jaguar_byte_read(ptr++);\r
  33                                         *current_line_buffer++=jaguar_byte_read(ptr++);\r
  34                                         iwidth--;\r
  35                                 }\r
  36                         }\r
  37                 }\r
  38                 else\r
  39                 {\r
  40                         if (flags&FLAGS_TRANSPARENT)\r
  41                         {\r
  42                                 while (iwidth)\r
  43                                 {\r
  44                                         uint32 data=jaguar_byte_read(ptr++);\r
  45                                         data<<=8;\r
  46                                         data|=jaguar_byte_read(ptr++);\r
  47                                         data<<=8;\r
  48                                         data|=jaguar_byte_read(ptr++);\r
  49                                         data<<=8;\r
  50                                         data|=jaguar_byte_read(ptr++);\r
  51                                         if (data)\r
  52                                         {\r
  53                                                 *current_line_buffer++=(data>>24)&0xff;\r
  54                                                 *current_line_buffer++=(data>>16)&0xff;\r
  55                                                 *current_line_buffer++=(data>> 8)&0xff;\r
  56                                                 *current_line_buffer++=data      &0xff;\r
  57                                         }\r
  58                                         else\r
  59                                                 current_line_buffer+=4;\r
  60                                         iwidth--;\r
  61                                 }\r
  62                         }\r
  63                         else\r
  64                         {\r
  65                                 while (iwidth)\r
  66                                 {\r
  67                                         *current_line_buffer++=jaguar_byte_read(ptr++);\r
  68                                         *current_line_buffer++=jaguar_byte_read(ptr++);\r
  69                                         *current_line_buffer++=jaguar_byte_read(ptr++);\r
  70                                         *current_line_buffer++=jaguar_byte_read(ptr++);\r
  71                                         iwidth--;\r
  72                                 }\r
  73                         }\r
  74                 }\r