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-
- #include <math.h>
- #include <stdio.h>
- #include <mem.h>
-
- #define GLOBALS
- #include "div.h"
-
- #define ALTURA 20
-
- char *agua=NULL;
-
- void post_process_buffer(void) {
- static int desp=3000;
- static int dec=-1;
- static int valor=0;
- int x,inc;
- FILE *f;
-
- if(valor==0) {
- valor=1;
- agua=(char *)div_malloc(ALTURA*wide);
- }
-
- if(agua==NULL) return;
-
- inc=(height-ALTURA-1)*100;
-
- for(x=0;x<ALTURA;x++) {
- memcpy(agua+x*wide,buffer+(inc/100)*wide,wide);
- inc-=desp/10;
- desp+=dec;
- if(desp<2500) dec=1;
- if(desp>3500) dec=-1;
- }
-
- memset(agua,0,wide);
- memcpy(buffer+(height-ALTURA)*wide,agua,wide*ALTURA);
- }
-
- void __export divlibrary(LIBRARY_PARAMS){}
-
- void __export divmain(COMMON_PARAMS) {
- AutoLoad();
- GLOBAL_IMPORT();
- DIV_export("post_process_buffer",post_process_buffer);
- }
-
- void __export divend(COMMON_PARAMS) {
- div_free(agua);
- }
-
-