--- /dev/null
+/*
+ Copyright (C) 2002 Michael Niedermayer <michaelni@gmx.at>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+*/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <inttypes.h>
+
+#include "rgb2rgb.h"
+#include "../cpudetect.h"
+
+#define SIZE 1000
+#define srcByte 0x55
+#define dstByte 0xBB
+
+main(int argc, char **argv)
+{
+ int i, funcNum;
+ uint8_t *srcBuffer= (uint8_t*)memalign(128, SIZE);
+ uint8_t *dstBuffer= (uint8_t*)memalign(128, SIZE);
+ int failedNum=0;
+ int passedNum=0;
+
+ printf("memory corruption test ...\n");
+
+ if(argc==2){
+ GetCpuCaps(&gCpuCaps);
+ printf("testing mmx\n");
+ }
+
+ for(funcNum=0; funcNum<100; funcNum++){
+ int width;
+ int failed=0;
+ int srcBpp=0;
+ int dstBpp=0;
+
+ printf("."); fflush(stdout);
+ memset(srcBuffer, srcByte, SIZE);
+
+ for(width=32; width<64; width++){
+ int dstOffset;
+ for(dstOffset=128; dstOffset<196; dstOffset++){
+ int srcOffset;
+ memset(dstBuffer, dstByte, SIZE);
+
+ for(srcOffset=128; srcOffset<196; srcOffset++){
+ uint8_t *src= srcBuffer+srcOffset;
+ uint8_t *dst= dstBuffer+dstOffset;
+ char *name=NULL;
+
+ if(failed) break; //dont fill the screen with shit ...
+
+ switch(funcNum){
+ case 0:
+ srcBpp=2;
+ dstBpp=2;
+ name="rgb15to16";
+ rgb15to16(src, dst, width*srcBpp);
+ break;
+ case 1:
+ srcBpp=2;
+ dstBpp=3;
+ name="rgb15to24";
+ rgb15to24(src, dst, width*srcBpp);
+ break;
+ case 2:
+ srcBpp=2;
+ dstBpp=4;
+ name="rgb15to32";
+ rgb15to32(src, dst, width*srcBpp);
+ break;
+ case 3:
+ srcBpp=2;
+ dstBpp=3;
+ name="rgb16to24";
+ rgb16to24(src, dst, width*srcBpp);
+ break;
+ case 4:
+ srcBpp=2;
+ dstBpp=4;
+ name="rgb16to32";
+ rgb16to32(src, dst, width*srcBpp);
+ break;
+ case 5:
+ srcBpp=3;
+ dstBpp=2;
+ name="rgb24to15";
+ rgb24to15(src, dst, width*srcBpp);
+ break;
+ case 6:
+ srcBpp=3;
+ dstBpp=2;
+ name="rgb24to16";
+ rgb24to16(src, dst, width*srcBpp);
+ break;
+ case 7:
+ srcBpp=3;
+ dstBpp=4;
+ name="rgb24to32";
+ rgb24to32(src, dst, width*srcBpp);
+ break;
+ case 8:
+ srcBpp=4;
+ dstBpp=2;
+ name="rgb32to15";
+ rgb32to15(src, dst, width*srcBpp);
+ break;
+ case 9:
+ srcBpp=4;
+ dstBpp=2;
+ name="rgb32to16";
+ rgb32to16(src, dst, width*srcBpp);
+ break;
+ case 10:
+ srcBpp=4;
+ dstBpp=3;
+ name="rgb32to24";
+ rgb32to24(src, dst, width*srcBpp);
+ break;
+ case 11:
+ srcBpp=3;
+ dstBpp=3;
+ name="rgb24tobgr24";
+ rgb24tobgr24(src, dst, width*srcBpp);
+ break;
+ case 12:
+ srcBpp=4;
+ dstBpp=4;
+ name="rgb32tobgr32";
+ rgb32tobgr32(src, dst, width*srcBpp);
+ break;
+ }
+ if(!srcBpp) break;
+
+ for(i=0; i<SIZE; i++){
+ if(srcBuffer[i]!=srcByte){
+ printf("src damaged at %d w:%d src:%d dst:%d %s\n",
+ i, width, srcOffset, dstOffset, name);
+ failed=1;
+ break;
+ }
+ }
+ for(i=0; i<dstOffset; i++){
+ if(dstBuffer[i]!=dstByte){
+ printf("dst damaged at %d w:%d src:%d dst:%d %s\n",
+ i, width, srcOffset, dstOffset, name);
+ failed=1;
+ break;
+ }
+ }
+ for(i=dstOffset + width*dstBpp; i<SIZE; i++){
+ if(dstBuffer[i]!=dstByte){
+ printf("dst damaged at %d w:%d src:%d dst:%d %s\n",
+ i, width, srcOffset, dstOffset, name);
+ failed=1;
+ break;
+ }
+ }
+ }
+ }
+ }
+ if(failed) failedNum++;
+ else if(srcBpp) passedNum++;
+ }
+
+ printf("%d converters passed, %d converters randomly overwrote memory\n", passedNum, failedNum);
+ return failedNum;
+}
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