src/swf_rgba.c

   1 #include <stdio.h>
   2 #include "bitstream.h"
   3 #include "swf_rgba.h"
   4
   5 int
   6 swf_rgba_parse(bitstream_t *bs, swf_rgba_t *color) {
   7     int ret;
   8     color->red   = bitstream_getbyte(bs);
   9     color->green = bitstream_getbyte(bs);
  10     color->blue  = bitstream_getbyte(bs);
  11     ret = bitstream_getbyte(bs);
  12     if (ret < 0) {
  13       return 1;
  14     }
  15     color->alpha = ret;
  16     return 0;
  17 }
  18
  19 int
  20 swf_rgba_build(bitstream_t *bs, swf_rgba_t *color) {
  21     bitstream_putbyte(bs, color->red);
  22     bitstream_putbyte(bs, color->green);
  23     bitstream_putbyte(bs, color->blue);
  24     bitstream_putbyte(bs, color->alpha);
  25     return 0;
  26 }
  27
  28 int
  29 swf_rgba_print(swf_rgba_t *color, int indent_depth) {
  30     print_indent(indent_depth);
  31     printf("RGB(A)=#%02x%02x%02x(%02x)\n",
  32            color->red, color->green, color->blue, color->alpha);
  33     return 0;
  34 }