removed whitespace, added some comments.

[swftools.git] / lib / rfxswf.h

diff --git a/lib/rfxswf.h b/lib/rfxswf.h
index 2dc338d..25148df 100644 (file)
--- a/lib/rfxswf.h
+++ b/lib/rfxswf.h
@@ -38,6 +38,7 @@ extern "C" {
 
 /* little/big endian stuff */
 
+#define PUT8(ptr,x) {((U8*)(ptr))[0]=x;}
 #define PUT16(ptr,x) {((U8*)(ptr))[0]=(U8)(x);((U8*)(ptr))[1]=(U8)((x)>>8);}
 #define PUT32(ptr,x) {((U8*)(ptr))[0]=(U8)(x);((U8*)(ptr))[1]=(U8)((x)>>8);((U8*)(ptr))[2]=(U8)((x)>>16);((U8*)(ptr))[3]=(U8)((x)>>24);}
 #define GET16(ptr) (((U16)(((U8*)(ptr))[0]))+(((U16)(((U8*)(ptr))[1]))<<8))
@@ -130,7 +131,7 @@ typedef struct _TAG             // NEVER access a Tag-Struct directly !
 typedef struct _SOUNDINFO 
 {
     U8 stop;
-    U8 multiple; //continue playing if already started
+    U8 nomultiple; //continue playing if already started
 
     U32 inpoint;
     U32 outpoint;
@@ -187,10 +188,12 @@ void swf_OptimizeTagOrder(SWF*swf);
 // basic routines:
     
 TAG * swf_InsertTag(TAG * after,U16 id);    // updates frames, if necessary
+TAG * swf_InsertTagBefore(SWF*swf, TAG * before,U16 id);     // like InsertTag, but insert tag before argument
 int   swf_DeleteTag(TAG * t);
 
 void  swf_ClearTag(TAG * t);                //frees tag data
-
+void  swf_ResetTag(TAG*tag, U16 id);        //set's tag position and length to 0, without freeing it
+    
 void  swf_SetTagPos(TAG * t,U32 pos);       // resets Bitcount
 U32   swf_GetTagPos(TAG * t);
 
@@ -653,7 +656,7 @@ int swf_SetLosslessBitsGrayscale(TAG * t,U16 width,U16 height,U8 * bitmap);
 
 // swfsound.c
 void swf_SetSoundStreamHead(TAG*tag, int avgnumsamples);
-void swf_SetSoundStreamBlock(TAG*tag, S16*samples, char first); /* expects 2304 samples */
+void swf_SetSoundStreamBlock(TAG*tag, S16*samples, int seek, char first); /* expects 2304 samples */
 
 void swf_SetSoundDefine(TAG*tag, S16*samples, int num);