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new setblock prototype.
[swftools.git]
/
lib
/
example
/
sound.c
diff --git
a/lib/example/sound.c
b/lib/example/sound.c
index
5019748
..
553aaea
100644
(file)
--- a/
lib/example/sound.c
+++ b/
lib/example/sound.c
@@
-19,9
+19,9
@@
int main (int argc,char ** argv)
{ SWF swf;
RGBA rgb;
SRECT r;
{ SWF swf;
RGBA rgb;
SRECT r;
- int blocksize = 576*4;
+ int blocksize = 2304;
S32 width=300,height = 300;
S32 width=300,height = 300;
- U16 block[blocksize*2];
+ U16 block[blocksize];
TAG * tag;
int f,i,ls1,fs1;
TAG * tag;
int f,i,ls1,fs1;
@@
-31,7
+31,7
@@
int main (int argc,char ** argv)
memset(&swf,0x00,sizeof(SWF)); // set global movie parameters
swf.fileVersion = 4; // make flash 4 compatible swf
memset(&swf,0x00,sizeof(SWF)); // set global movie parameters
swf.fileVersion = 4; // make flash 4 compatible swf
- swf.frameRate = 40*256; // about 19 frames per second
+ swf.frameRate = 18*256; // about 18 frames per second
swf.movieSize.xmax = 20*width; // flash units: 1 pixel = 20 units ("twips")
swf.movieSize.ymax = 20*height;
swf.movieSize.xmax = 20*width; // flash units: 1 pixel = 20 units ("twips")
swf.movieSize.ymax = 20*height;
@@
-44,17
+44,16
@@
int main (int argc,char ** argv)
swf_SetRGB(tag,&rgb);
tag = swf_InsertTag(tag, ST_SOUNDSTREAMHEAD2);
swf_SetRGB(tag,&rgb);
tag = swf_InsertTag(tag, ST_SOUNDSTREAMHEAD2);
- swf_SetSoundStreamHead(tag, blocksize);
+ swf_SetSoundStreamHead(tag, 11025/18);
- for(t=0;t<64;t++) {
+ for(t=256;t>=0;t--) {
int s;
tag = swf_InsertTag(tag, ST_SOUNDSTREAMBLOCK);
int s;
tag = swf_InsertTag(tag, ST_SOUNDSTREAMBLOCK);
- for(s=0;s<blocksize*2;s++) {
- block[s] = 32767 + (int)(32767*sin((s*t*16*3.14159)/blocksize));
+ for(s=0;s<blocksize;s++) {
+ block[s] = (int)(32767*sin(s*8*3.14159/blocksize));
+ if(t==0) block[s] = 0;
}
}
- swf_SetSoundStreamBlock(tag, block, blocksize,1);
- swf_SetSoundStreamBlock(tag, &block[blocksize], blocksize,0);
- swf_SetSoundStreamBlock(tag, &block[blocksize], blocksize,0);
+ swf_SetSoundStreamBlock(tag, block, 1);
tag = swf_InsertTag(tag, ST_SHOWFRAME);
}
tag = swf_InsertTag(tag, ST_SHOWFRAME);
}