diff options
Diffstat (limited to 'branches/1.1.x/jpegut.c')
| -rw-r--r-- | branches/1.1.x/jpegut.c | 26 |
1 files changed, 6 insertions, 20 deletions
diff --git a/branches/1.1.x/jpegut.c b/branches/1.1.x/jpegut.c index 3bbcb89..00fcdad 100644 --- a/branches/1.1.x/jpegut.c +++ b/branches/1.1.x/jpegut.c @@ -35,19 +35,6 @@ int yuv=0; int exitstatus=0; #define bailout() {exitstatus=-1; goto finally;} -int pixels[9][3]= -{ - {0, 255, 0}, - {255, 0, 255}, - {255, 255, 0}, - {0, 0, 255}, - {0, 255, 255}, - {255, 0, 0}, - {255, 255, 255}, - {0, 0, 0}, - {255, 0, 0} -}; - void initbuf(unsigned char *buf, int w, int h, int ps, int flags) { int roffset=(flags&TJ_BGR)?2:0, goffset=1, boffset=(flags&TJ_BGR)?0:2, i, @@ -544,11 +531,10 @@ void dotest1(void) printf("Memory allocation failure\n"); bailout(); } memset(bmpbuf, 0, i*j*4); - for(i2=0; i2<i*j; i2++) + for(i2=0; i2<i*j*4; i2++) { - bmpbuf[i2*4]=pixels[i2%9][2]; - bmpbuf[i2*4+1]=pixels[i2%9][1]; - bmpbuf[i2*4+2]=pixels[i2%9][0]; + if(random()<RAND_MAX/2) bmpbuf[i2]=0; + else bmpbuf[i2]=255; } _catch(tjCompress(hnd, bmpbuf, i, 0, j, 4, jpgbuf, &size, TJ_444, 100, TJ_BGR)); @@ -559,10 +545,10 @@ void dotest1(void) { printf("Memory allocation failure\n"); bailout(); } - for(i2=0; i2<j*i; i2++) + for(i2=0; i2<j*i*4; i2++) { - if(i2%2==0) bmpbuf[i2*4]=bmpbuf[i2*4+1]=bmpbuf[i2*4+2]=0xFF; - else bmpbuf[i2*4]=bmpbuf[i2*4+1]=bmpbuf[i2*4+2]=0; + if(random()<RAND_MAX/2) bmpbuf[i2]=0; + else bmpbuf[i2]=255; } _catch(tjCompress(hnd, bmpbuf, j, 0, i, 4, jpgbuf, &size, TJ_444, 100, TJ_BGR)); |