diff options
author | Diego Biurrun <diego@biurrun.de> | 2009-04-10 21:23:38 +0400 |
---|---|---|
committer | Diego Biurrun <diego@biurrun.de> | 2009-04-10 21:23:38 +0400 |
commit | 64bde1974be4ab53f5ec468ef8f8c4cf18c27c52 (patch) | |
tree | 865f1ec8ddd7b6ba0e0cc224ac4ef0390cd83c03 /libavcodec/dct-test.c | |
parent | ee30cdabadc055ae49d9b92e800839b5d8925598 (diff) |
cosmetics: Rename prn variable to prng (Pseudo Random Number Generator).
Originally committed as revision 18422 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/dct-test.c')
-rw-r--r-- | libavcodec/dct-test.c | 28 |
1 files changed, 14 insertions, 14 deletions
diff --git a/libavcodec/dct-test.c b/libavcodec/dct-test.c index b9c0ff42ec..6dfabfcbb8 100644 --- a/libavcodec/dct-test.c +++ b/libavcodec/dct-test.c @@ -208,9 +208,9 @@ static void dct_error(const char *name, int is_idct, int64_t sysErr[64], sysErrMax=0; int maxout=0; int blockSumErrMax=0, blockSumErr; - AVLFG prn; + AVLFG prng; - av_lfg_init(&prn, 1); + av_lfg_init(&prng, 1); err_inf = 0; err2 = 0; @@ -221,7 +221,7 @@ static void dct_error(const char *name, int is_idct, switch(test){ case 0: for(i=0;i<64;i++) - block1[i] = (av_lfg_get(&prn) % 512) -256; + block1[i] = (av_lfg_get(&prng) % 512) -256; if (is_idct){ ff_ref_fdct(block1); @@ -230,12 +230,12 @@ static void dct_error(const char *name, int is_idct, } break; case 1:{ - int num = av_lfg_get(&prn) % 10 + 1; + int num = av_lfg_get(&prng) % 10 + 1; for(i=0;i<num;i++) - block1[av_lfg_get(&prn) % 64] = av_lfg_get(&prn) % 512 -256; + block1[av_lfg_get(&prng) % 64] = av_lfg_get(&prng) % 512 -256; }break; case 2: - block1[0] = av_lfg_get(&prn) % 4096 - 2048; + block1[0] = av_lfg_get(&prng) % 4096 - 2048; block1[63]= (block1[0]&1)^1; break; } @@ -335,7 +335,7 @@ static void dct_error(const char *name, int is_idct, switch(test){ case 0: for(i=0;i<64;i++) - block1[i] = av_lfg_get(&prn) % 512 -256; + block1[i] = av_lfg_get(&prng) % 512 -256; if (is_idct){ ff_ref_fdct(block1); @@ -345,10 +345,10 @@ static void dct_error(const char *name, int is_idct, break; case 1:{ case 2: - block1[0] = av_lfg_get(&prn) % 512 -256; - block1[1] = av_lfg_get(&prn) % 512 -256; - block1[2] = av_lfg_get(&prn) % 512 -256; - block1[3] = av_lfg_get(&prn) % 512 -256; + block1[0] = av_lfg_get(&prng) % 512 -256; + block1[1] = av_lfg_get(&prng) % 512 -256; + block1[2] = av_lfg_get(&prng) % 512 -256; + block1[3] = av_lfg_get(&prng) % 512 -256; }break; } @@ -472,9 +472,9 @@ static void idct248_error(const char *name, { int it, i, it1, ti, ti1, err_max, v; - AVLFG prn; + AVLFG prng; - av_lfg_init(&prn, 1); + av_lfg_init(&prng, 1); /* just one test to see if code is correct (precision is less important here) */ @@ -483,7 +483,7 @@ static void idct248_error(const char *name, /* XXX: use forward transform to generate values */ for(i=0;i<64;i++) - block1[i] = av_lfg_get(&prn) % 256 - 128; + block1[i] = av_lfg_get(&prng) % 256 - 128; block1[0] += 1024; for(i=0; i<64; i++) |