int main(int argc,char* argv[]){
int len;
int total=0;
float length;
int r;
int audio_fd;
mp3file=fopen((argc>1)?argv[1]:"test.mp3","rb");
if(!mp3file){ printf("file not found\n"); exit(1); }
GetCpuCaps(&gCpuCaps);
// MPEG Audio:
#ifdef USE_FAKE_MONO
MP3_Init(0);
#else
MP3_Init();
#endif
MP3_samplerate=MP3_channels=0;
len=MP3_DecodeFrame(buffer,-1);
audio_fd=open("/dev/dsp", O_WRONLY);
if(audio_fd<0){ printf("Can't open audio device\n");exit(1); }
r=AFMT_S16_LE;ioctl (audio_fd, SNDCTL_DSP_SETFMT, &r);
r=MP3_channels-1;ioctl (audio_fd, SNDCTL_DSP_STEREO, &r);
r=MP3_samplerate;ioctl (audio_fd, SNDCTL_DSP_SPEED, &r);
printf("audio_setup: using %d Hz samplerate (requested: %d)\n",r,MP3_samplerate);
while(1){
int len2;
if(len==0) len=MP3_DecodeFrame(buffer,-1);
if(len<=0) break; // EOF
// play it
len2=write(audio_fd,buffer,len);
if(len2<0) break; // ERROR?
len-=len2; total+=len2;
if(len>0){
// this shouldn't happen...
memcpy(buffer,buffer+len2,len);
putchar('!');fflush(stdout);
}
}
fclose(mp3file);
}
void print_version(const char* name)
{
mp_msg(MSGT_CPLAYER, MSGL_INFO, MP_TITLE, name);
/* Test for CPU capabilities (and corresponding OS support) for optimizing */
GetCpuCaps(&gCpuCaps);
#if ARCH_X86
mp_msg(MSGT_CPLAYER, MSGL_V,
"CPUflags: MMX: %d MMX2: %d 3DNow: %d 3DNowExt: %d SSE: %d SSE2: %d SSE3: %d SSSE3: %d SSE4: %d SSE4.2: %d AVX: %d\n",
gCpuCaps.hasMMX, gCpuCaps.hasMMX2,
gCpuCaps.has3DNow, gCpuCaps.has3DNowExt,
gCpuCaps.hasSSE, gCpuCaps.hasSSE2, gCpuCaps.hasSSE3,
gCpuCaps.hasSSSE3, gCpuCaps.hasSSE4, gCpuCaps.hasSSE42,
gCpuCaps.hasAVX);
#if CONFIG_RUNTIME_CPUDETECT
mp_msg(MSGT_CPLAYER, MSGL_V, "Compiled with runtime CPU detection.\n");
#else
mp_msg(MSGT_CPLAYER, MSGL_V, "Compiled for x86 CPU with extensions:");
if (HAVE_MMX)
mp_msg(MSGT_CPLAYER,MSGL_V," MMX");
if (HAVE_MMX2)
mp_msg(MSGT_CPLAYER,MSGL_V," MMX2");
if (HAVE_AMD3DNOW)
mp_msg(MSGT_CPLAYER,MSGL_V," 3DNow");
if (HAVE_AMD3DNOWEXT)
mp_msg(MSGT_CPLAYER,MSGL_V," 3DNowExt");
if (HAVE_SSE)
mp_msg(MSGT_CPLAYER,MSGL_V," SSE");
if (HAVE_SSE2)
mp_msg(MSGT_CPLAYER,MSGL_V," SSE2");
if (HAVE_SSE3)
mp_msg(MSGT_CPLAYER,MSGL_V," SSE3");
if (HAVE_SSSE3)
mp_msg(MSGT_CPLAYER,MSGL_V," SSSE3");
if (HAVE_SSE4)
mp_msg(MSGT_CPLAYER,MSGL_V," SSE4");
if (HAVE_SSE42)
mp_msg(MSGT_CPLAYER,MSGL_V," SSE4.2");
if (HAVE_AVX)
mp_msg(MSGT_CPLAYER,MSGL_V," AVX");
if (HAVE_CMOV)
mp_msg(MSGT_CPLAYER,MSGL_V," CMOV");
mp_msg(MSGT_CPLAYER,MSGL_V,"\n");
#endif /* CONFIG_RUNTIME_CPUDETECT */
#endif /* ARCH_X86 */
}
int main(int argc,char* argv[]){
int len;
int total=0;
unsigned int time1;
float length;
#ifdef DUMP_PCM
FILE *f=NULL;
f=fopen("test.pcm","wb");
#endif
mp3file=fopen((argc>1)?argv[1]:"test.mp3","rb");
if(!mp3file){ printf("file not found\n"); exit(1); }
GetCpuCaps(&gCpuCaps);
// MPEG Audio:
#ifdef CONFIG_FAKE_MONO
MP3_Init(0);
#else
MP3_Init();
#endif
MP3_samplerate=MP3_channels=0;
time1=GetTimer();
while((len=MP3_DecodeFrame(buffer,-1))>0 && total<2000000){
total+=len;
// play it
#ifdef DUMP_PCM
fwrite(buffer,len,1,f);
#endif
//putchar('.');fflush(stdout);
}
time1=GetTimer()-time1;
length=(float)total/(float)(MP3_samplerate*MP3_channels*2);
printf("\nDecoding time: %8.6f\n",(float)time1*0.000001f);
printf("Uncompressed size: %d bytes (%8.3f secs)\n",total,length);
printf("CPU usage at normal playback: %5.2f %%\n",time1*0.0001f/length);
fclose(mp3file);
return 0;
}
// module init function
PyMODINIT_FUNC initpygoom(void)
{
import_pygame_surface();
Py_InitModule("pygoom", pygoomMethods);
#ifdef VERBOSE
CpuCaps caps;
GetCpuCaps(&caps);
printf ("cpuType = %d\n", caps.cpuType);
printf ("cpuModel = %d\n", caps.cpuModel);
printf ("cpuStepping = %d\n", caps.cpuStepping);
printf ("hasMMX = %d\n", caps.hasMMX);
printf ("hasMMX2 = %d\n", caps.hasMMX2);
printf ("has3DNow = %d\n", caps.has3DNow);
printf ("has3DNowExt = %d\n", caps.has3DNowExt);
printf ("hasSSE = %d\n", caps.hasSSE);
printf ("hasSSE2 = %d\n", caps.hasSSE2);
printf ("isX86 = %d\n", caps.isX86);
printf ("cl_size = %u\n", caps.cl_size); /* size of cache line */
printf ("hasAltiVec = %d\n", caps.hasAltiVec);
printf ("hasTSC = %d\n", caps.hasTSC);
#endif
}
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;
}