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authorMichael Niedermayer <michaelni@gmx.at>2007-01-26 02:29:23 +0000
committerMichael Niedermayer <michaelni@gmx.at>2007-01-26 02:29:23 +0000
commit24368c4ae4de1c8b4556b9e042ed0b29368e8b59 (patch)
treeb395af0cb8ce54981b8dfe5e9c510081cc365493 /libavcodec/rangecoder.c
parent72fd40bd3a76aa36b21100443b668a78f3936de5 (diff)
downloadffmpeg-24368c4ae4de1c8b4556b9e042ed0b29368e8b59.tar.gz
cosmetics / remove #if 0 code
Originally committed as revision 7715 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/rangecoder.c')
-rw-r--r--libavcodec/rangecoder.c30
1 files changed, 1 insertions, 29 deletions
diff --git a/libavcodec/rangecoder.c b/libavcodec/rangecoder.c
index 1f35d08521..fcd564ace0 100644
--- a/libavcodec/rangecoder.c
+++ b/libavcodec/rangecoder.c
@@ -66,28 +66,6 @@ void ff_build_rac_states(RangeCoder *c, int factor, int max_p){
memset(c->zero_state, 0, sizeof(c->zero_state));
memset(c-> one_state, 0, sizeof(c-> one_state));
-#if 0
- for(i=1; i<256; i++){
- if(c->one_state[i])
- continue;
-
- p= (i*one + 128) >> 8;
- last_p8= i;
- for(;;){
- p+= ((one-p)*factor + one/2) >> 32;
- p8= (256*p + one/2) >> 32; //FIXME try without the one
- if(p8 <= last_p8) p8= last_p8+1;
- if(p8 > max_p) p8= max_p;
- if(p8 < last_p8)
- break;
- c->one_state[last_p8]= p8;
- if(p8 == last_p8)
- break;
- last_p8= p8;
- }
- }
-#endif
-#if 1
last_p8= 0;
p= one/2;
for(i=0; i<128; i++){
@@ -99,7 +77,7 @@ void ff_build_rac_states(RangeCoder *c, int factor, int max_p){
p+= ((one-p)*factor + one/2) >> 32;
last_p8= p8;
}
-#endif
+
for(i=256-max_p; i<=max_p; i++){
if(c->one_state[i])
continue;
@@ -114,10 +92,6 @@ void ff_build_rac_states(RangeCoder *c, int factor, int max_p){
for(i=1; i<255; i++)
c->zero_state[i]= 256-c->one_state[256-i];
-#if 0
- for(i=0; i<256; i++)
- av_log(NULL, AV_LOG_DEBUG, "%3d %3d\n", i, c->one_state[i]);
-#endif
}
/**
@@ -155,7 +129,6 @@ int main(){
r[i]= random()%7;
}
-
for(i=0; i<SIZE; i++){
START_TIMER
put_rac(&c, state, r[i]&1);
@@ -177,5 +150,4 @@ STOP_TIMER("get_rac")
return 0;
}
-
#endif