Lines Matching defs:img_buffer
831 uint8 const *img_buffer, *img_buffer_end;
840 s->img_buffer = s->img_buffer_end;
851 s->img_buffer = (uint8 const *) buffer;
861 s->img_buffer = s->img_buffer_end-1;
863 *s->img_buffer = 0;
866 s->img_buffer = s->buffer_start;
874 if (s->img_buffer < s->img_buffer_end)
875 return *s->img_buffer++;
879 return *s->img_buffer++;
895 return s->img_buffer >= s->img_buffer_end;
907 int blen = s->img_buffer_end - s->img_buffer;
909 s->img_buffer = s->img_buffer_end;
915 s->img_buffer += n;
922 int blen = s->img_buffer_end - s->img_buffer;
925 memcpy(buffer, s->img_buffer, blen);
927 s->img_buffer = s->img_buffer_end;
932 if (s->img_buffer+n <= s->img_buffer_end) {
933 memcpy(buffer, s->img_buffer, n);
934 s->img_buffer += n;