mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-21 10:55:51 +02:00
a31de95620
orginal patch by (Marc Hoffman <mmh at pleasantst dot com>) critical fixes by (Reza Jelveh <reza.jelveh at tu-harburg dot de>) known bugs/issues, which should be fixed ASAP by someone who has a ppc: 0..255 vs. 16..235 unneeded recalculation of tables general cleaup, like removing double initalizing of variables Originally committed as revision 12699 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc
289 lines
6.5 KiB
C
289 lines
6.5 KiB
C
/*
|
|
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 "swscale.h"
|
|
#include "rgb2rgb.h"
|
|
#include "../cpudetect.h"
|
|
|
|
#define SIZE 1000
|
|
#define srcByte 0x55
|
|
#define dstByte 0xBB
|
|
|
|
#ifdef __APPLE_CC__
|
|
#define memalign(x,y) malloc(y)
|
|
#endif
|
|
|
|
static int get_sws_cpuflags()
|
|
{
|
|
return (gCpuCaps.hasMMX ? SWS_CPU_CAPS_MMX : 0) |
|
|
(gCpuCaps.hasMMX2 ? SWS_CPU_CAPS_MMX2 : 0) |
|
|
(gCpuCaps.has3DNow ? SWS_CPU_CAPS_3DNOW : 0);
|
|
}
|
|
|
|
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");
|
|
}
|
|
|
|
sws_rgb2rgb_init(get_sws_cpuflags());
|
|
|
|
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; //don't 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=2;
|
|
dstBpp=2;
|
|
name="rgb16to15";
|
|
rgb16to15(src, dst, width*srcBpp);
|
|
break;
|
|
|
|
case 14:
|
|
srcBpp=2;
|
|
dstBpp=2;
|
|
name="rgb15tobgr15";
|
|
rgb15tobgr15(src, dst, width*srcBpp);
|
|
break;
|
|
case 15:
|
|
srcBpp=2;
|
|
dstBpp=2;
|
|
name="rgb15tobgr16";
|
|
rgb15tobgr16(src, dst, width*srcBpp);
|
|
break;
|
|
case 16:
|
|
srcBpp=2;
|
|
dstBpp=3;
|
|
name="rgb15tobgr24";
|
|
rgb15tobgr24(src, dst, width*srcBpp);
|
|
break;
|
|
case 17:
|
|
srcBpp=2;
|
|
dstBpp=4;
|
|
name="rgb15tobgr32";
|
|
rgb15tobgr32(src, dst, width*srcBpp);
|
|
break;
|
|
case 18:
|
|
srcBpp=2;
|
|
dstBpp=2;
|
|
name="rgb16tobgr15";
|
|
rgb16tobgr15(src, dst, width*srcBpp);
|
|
break;
|
|
case 19:
|
|
srcBpp=2;
|
|
dstBpp=2;
|
|
name="rgb16tobgr16";
|
|
rgb16tobgr16(src, dst, width*srcBpp);
|
|
break;
|
|
case 20:
|
|
srcBpp=2;
|
|
dstBpp=3;
|
|
name="rgb16tobgr24";
|
|
rgb16tobgr24(src, dst, width*srcBpp);
|
|
break;
|
|
case 21:
|
|
srcBpp=2;
|
|
dstBpp=4;
|
|
name="rgb16tobgr32";
|
|
rgb16tobgr32(src, dst, width*srcBpp);
|
|
break;
|
|
case 22:
|
|
srcBpp=3;
|
|
dstBpp=2;
|
|
name="rgb24tobgr15";
|
|
rgb24tobgr15(src, dst, width*srcBpp);
|
|
break;
|
|
case 23:
|
|
srcBpp=3;
|
|
dstBpp=2;
|
|
name="rgb24tobgr16";
|
|
rgb24tobgr16(src, dst, width*srcBpp);
|
|
break;
|
|
case 24:
|
|
srcBpp=3;
|
|
dstBpp=3;
|
|
name="rgb24tobgr24";
|
|
rgb24tobgr24(src, dst, width*srcBpp);
|
|
break;
|
|
case 25:
|
|
srcBpp=3;
|
|
dstBpp=4;
|
|
name="rgb24tobgr32";
|
|
rgb24tobgr32(src, dst, width*srcBpp);
|
|
break;
|
|
case 26:
|
|
srcBpp=4;
|
|
dstBpp=2;
|
|
name="rgb32tobgr15";
|
|
rgb32tobgr15(src, dst, width*srcBpp);
|
|
break;
|
|
case 27:
|
|
srcBpp=4;
|
|
dstBpp=2;
|
|
name="rgb32tobgr16";
|
|
rgb32tobgr16(src, dst, width*srcBpp);
|
|
break;
|
|
case 28:
|
|
srcBpp=4;
|
|
dstBpp=3;
|
|
name="rgb32tobgr24";
|
|
rgb32tobgr24(src, dst, width*srcBpp);
|
|
break;
|
|
case 29:
|
|
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;
|
|
}
|