[Mplayer-cvslog] CVS: main/libmpcodecs vf_noise.c,1.5,1.6
Michael Niedermayer
michael at mplayerhq.hu
Sun Aug 11 11:52:26 CEST 2002
Update of /cvsroot/mplayer/main/libmpcodecs
In directory mail:/var/tmp.root/cvs-serv11837
Modified Files:
vf_noise.c
Log Message:
film/average noise cleanup
remove unused vars/functions
avoid statics so multiple noise filters can be used
Index: vf_noise.c
===================================================================
RCS file: /cvsroot/mplayer/main/libmpcodecs/vf_noise.c,v
retrieving revision 1.5
retrieving revision 1.6
diff -u -r1.5 -r1.6
--- vf_noise.c 11 Aug 2002 09:46:49 -0000 1.5
+++ vf_noise.c 11 Aug 2002 09:52:23 -0000 1.6
@@ -43,7 +43,6 @@
static inline void lineNoise_C(uint8_t *dst, uint8_t *src, int8_t *noise, int len, int shift);
static inline void lineNoiseAvg_C(uint8_t *dst, uint8_t *src, int len, int8_t **shift);
-static inline void lineNoiseAvg_CX(uint8_t *dst, uint8_t *src, int len, int8_t **shift, int add);
static void (*lineNoise)(uint8_t *dst, uint8_t *src, int8_t *noise, int len, int shift)= lineNoise_C;
static void (*lineNoiseAvg)(uint8_t *dst, uint8_t *src, int len, int8_t **shift)= lineNoiseAvg_C;
@@ -56,6 +55,7 @@
int averaged;
int shiftptr;
int8_t *noise;
+ int8_t *prev_shift[MAX_RES][3];
}FilterParam;
struct vf_priv_s {
@@ -66,7 +66,6 @@
};
static int nonTempRandShift[MAX_RES]= {-1};
-static int8_t *prev_shift[MAX_RES][3];
static int8_t *initNoise(FilterParam *fp){
int strength= fp->strength;
@@ -107,7 +106,7 @@
for (i = 0; i < MAX_RES; i++)
for (j = 0; j < 3; j++)
- prev_shift[i][j] = noise + (rand()&(MAX_SHIFT-1));
+ fp->prev_shift[i][j] = noise + (rand()&(MAX_SHIFT-1));
if(nonTempRandShift[0]==-1){
for(i=0; i<MAX_RES; i++){
@@ -194,7 +193,7 @@
/***************************************************************************/
static inline void lineNoiseAvg_C(uint8_t *dst, uint8_t *src, int len, int8_t **shift){
- int i, j, n, v;
+ int i, j, n;
for(i=0; i<len; i++)
{
@@ -235,8 +234,8 @@
if(fp->quality==0) shift&= ~7;
if (fp->averaged) {
- lineNoiseAvg(dst, src, width, prev_shift[y]);
- prev_shift[y][fp->shiftptr] = noise + shift;
+ lineNoiseAvg(dst, src, width, fp->prev_shift[y]);
+ fp->prev_shift[y][fp->shiftptr] = noise + shift;
} else {
lineNoise(dst, src, noise, width, shift);
}
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