X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=lib%2Fmodules%2Fswfobject.c;h=ba288d1975824aa815551ea2ee8ff613df85f543;hb=aee9de2c6eb23628e54b6896f5b441d9b39317c1;hp=8d69e962db82498d31fb77627b115ddfd70ab8e1;hpb=2588265e538bfc0e2c54c543ad5e09f83b8c320e;p=swftools.git

diff --git a/lib/modules/swfobject.c b/lib/modules/swfobject.c
index 8d69e96..ba288d1 100644
--- a/lib/modules/swfobject.c
+++ b/lib/modules/swfobject.c
@@ -7,9 +7,19 @@
 
    Copyright (c) 2001 Rainer Böhme <rfxswf@reflex-studio.de>
  
-   This file is distributed under the GPL, see file COPYING for details 
+   This program is free software; you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation; either version 2 of the License, or
+   (at your option) any later version.
 
-*/
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
 
 #define PF_MOVE         0x01
 #define PF_CHAR         0x02
@@ -24,13 +34,17 @@ int swf_ObjectPlace(TAG * t,U16 id,U16 depth,MATRIX * m,CXFORM * cx,U8 * name)
 { U8 flags;
   if (!t) return -1;
 
+  if(cx && cx->r1==0 && cx->g1==0 && cx->b1==0 && cx->a1==0
+	&& cx->r0==256 && cx->g0==256 && cx->b0==256 && cx->a0==256)
+      cx = 0;
+
   flags = (id?PF_CHAR:0)|(m?PF_MATRIX:0)|(cx?PF_CXFORM:0)|(name?PF_NAME:0)|((m||cx)&&(!id)?PF_MOVE:0);
 
   swf_SetU8(t,flags);
   swf_SetU16(t,depth);
   if (flags&PF_CHAR) swf_SetU16(t,id);
   if (flags&PF_MATRIX) swf_SetMatrix(t,m);
-  if (flags&PF_CXFORM) swf_SetCXForm(t,cx,(cx->a0!=256)||(cx->a1));
+  if (flags&PF_CXFORM) swf_SetCXForm(t,cx,1);
   if (flags&PF_RATIO) swf_SetU16(t,0);
   if (flags&PF_NAME) swf_SetString(t,name);
   
@@ -40,6 +54,10 @@ int swf_ObjectPlace(TAG * t,U16 id,U16 depth,MATRIX * m,CXFORM * cx,U8 * name)
 int swf_ObjectPlaceClip(TAG * t,U16 id,U16 depth,MATRIX * m,CXFORM * cx,U8 * name, U16 clipaction)
 { U8 flags;
   if (!t) return -1;
+  
+  if(cx && cx->r1==0 && cx->g1==0 && cx->b1==0 && cx->a1==0
+	&& cx->r0==256 && cx->g0==256 && cx->b0==256 && cx->a0==256)
+      cx = 0;
 
   flags = (id?PF_CHAR:0)|(m?PF_MATRIX:0)|(cx?PF_CXFORM:0)|(name?PF_NAME:0)|
           ((m||cx)&&(!id)?PF_MOVE:0)|(clipaction?PF_CLIPACTION:0);
@@ -48,10 +66,12 @@ int swf_ObjectPlaceClip(TAG * t,U16 id,U16 depth,MATRIX * m,CXFORM * cx,U8 * nam
   swf_SetU16(t,depth);
   if (flags&PF_CHAR) swf_SetU16(t,id);
   if (flags&PF_MATRIX) swf_SetMatrix(t,m);
-  if (flags&PF_CXFORM) swf_SetCXForm(t,cx,(cx->a0!=256)||(cx->a1));
+  if (flags&PF_CXFORM) swf_SetCXForm(t,cx,1);
   if (flags&PF_RATIO) swf_SetU16(t,0);
-  if (flags&PF_NAME) swf_SetString(t,name);
+
+  /* ??? The spec states that name comes first? */
   if (flags&PF_CLIPACTION) swf_SetU16(t, clipaction);
+  if (flags&PF_NAME) swf_SetString(t,name);
   return 0; 
 }
 
@@ -100,7 +120,7 @@ void swf_SetPlaceObject(TAG * t,SWFPLACEOBJECT* obj)
 	int m = !isUnitMatrix(&obj->matrix);
 	int cx = !isUnitCXForm(&obj->cxform);
 
-	flags = (obj->id?PF_CHAR:0)|(m?PF_MATRIX:0)|(cx?PF_CXFORM:0)|
+	flags = (obj->id?PF_CHAR:0)|(m?PF_MATRIX:0)|(cx?PF_CXFORM:0)|(obj->ratio?PF_RATIO:0)|
 		(obj->name?PF_NAME:0)|(obj->move?PF_MOVE:0)|
 		(obj->clipdepth?PF_CLIPACTION:0);
 
@@ -108,11 +128,12 @@ void swf_SetPlaceObject(TAG * t,SWFPLACEOBJECT* obj)
 	swf_SetU16(t,obj->depth);
 	if (flags&PF_CHAR) swf_SetU16(t,obj->id);
 	if (flags&PF_MATRIX) swf_SetMatrix(t,&obj->matrix);
-	if (flags&PF_CXFORM) swf_SetCXForm(t,&obj->cxform,(obj->cxform.a0!=256)||
-							  (obj->cxform.a1));
+	if (flags&PF_CXFORM) swf_SetCXForm(t,&obj->cxform,1);
 	if (flags&PF_RATIO) swf_SetU16(t,obj->ratio);
-	if (flags&PF_NAME) swf_SetString(t,obj->name);
+  
+	/* ??? The spec states that name comes first? */
 	if (flags&PF_CLIPACTION) swf_SetU16(t,obj->clipdepth);
+	if (flags&PF_NAME) swf_SetString(t,obj->name);
 	if (flags&PF_ACTIONEVENT) {
 	    // ...
 	}
@@ -121,12 +142,19 @@ void swf_SetPlaceObject(TAG * t,SWFPLACEOBJECT* obj)
 
 void swf_GetPlaceObject(TAG * tag,SWFPLACEOBJECT* obj)
 {
-    U8 flags = swf_GetU8(tag);
-    memset(obj,0,sizeof(SWFPLACEOBJECT));
+    U8 flags;
     if(!tag) {
-	swf_GetMatrix(0,&obj->matrix);
-	swf_GetCXForm(0,&obj->cxform,1);
+	memset(obj, 0, sizeof(SWFPLACEOBJECT));
+	swf_GetMatrix(0, &obj->matrix);
+	swf_GetCXForm(0, &obj->cxform, 1);
+	return;
     }
+    
+    flags = swf_GetU8(tag);
+    memset(obj,0,sizeof(SWFPLACEOBJECT));
+	
+    swf_GetMatrix(0,&obj->matrix);
+    swf_GetCXForm(0,&obj->cxform,1);
 
     obj->depth = swf_GetU16(tag);
     //flags&1: move
@@ -134,15 +162,18 @@ void swf_GetPlaceObject(TAG * tag,SWFPLACEOBJECT* obj)
     if(flags&4) swf_GetMatrix(tag, &obj->matrix);
     if(flags&8) swf_GetCXForm(tag, &obj->cxform,1);
     if(flags&16) obj->ratio = swf_GetU16(tag);
+    if(flags&64) 
+	obj->clipdepth = swf_GetU16(tag); //clip
     if(flags&32) {
-	int l = strlen(&tag->data[tag->pos]);
-	int t = 0;
-	U8*data = malloc(l+1);
+	int l,t;
+	U8*data;
+	swf_ResetReadBits(tag);
+	l = strlen(&tag->data[tag->pos]);
+	t = 0;
+	data = malloc(l+1);
 	obj->name = data;
 	while((data[t++] = swf_GetU8(tag))); 
     }
-    if(flags&64) 
-	obj->clipdepth = swf_GetU16(tag); //clip
 
     /* Actionscript ignored (for now) */
     obj->actions = 0;