X-Git-Url: http://git.asbjorn.biz/?a=blobdiff_plain;f=src%2Fpng2swf.c;h=2146ef7d3ce9c1c8937b28ce8351052f0f406ed7;hb=764b4382266a88ea82758d51db38107eba68e866;hp=d950bd7bec2e4dddfe163758e02e4581a0e9c273;hpb=92013ccec1cef810347d61538e376d53d4a444f3;p=swftools.git

diff --git a/src/png2swf.c b/src/png2swf.c
index d950bd7..2146ef7 100644
--- a/src/png2swf.c
+++ b/src/png2swf.c
@@ -315,11 +315,11 @@ void applyfilter4(int mode, U8*src, U8*old, U8*dest, int width)
     unsigned char lastr=0;
     unsigned char lastg=0;
     unsigned char lastb=0;
-    unsigned char lasta=0;
+    unsigned char lasta=0; //TODO: 255?
     unsigned char upperlastr=0;
     unsigned char upperlastg=0;
     unsigned char upperlastb=0;
-    unsigned char upperlasta=0;
+    unsigned char upperlasta=0; //TODO: 255?
 
     if(mode==0) {
 	for(x=0;x<width;x++) {
@@ -570,7 +570,7 @@ TAG *MovieAddFrame(SWF * swf, TAG * t, char *sname, int id)
 
 	    if(!y) {
 		old = firstline;
-		memset(old, 0, header.width*4);
+		memset(old, 0, header.width*4); //TODO: fill alpha with 255?
 	    } else {
 		old = &data2[(y-1)*header.width*4];
 	    }
@@ -635,12 +635,13 @@ TAG *MovieAddFrame(SWF * swf, TAG * t, char *sname, int id)
 		}
 	    }
 	} else {
-	    palettelen = 256;
+            int mult = (0x1ff>>header.bpp);
+	    palettelen = 1<<header.bpp;
 	    rgba = (RGBA*)malloc(palettelen*sizeof(RGBA));
-	    for(i=0;i<256;i++) {
-		rgba[i].r = i;
-		rgba[i].g = i;
-		rgba[i].b = i;
+	    for(i=0;i<palettelen;i++) {
+		rgba[i].r = i*mult;
+		rgba[i].g = i*mult;
+		rgba[i].b = i*mult;
 	    }
 	}
 
@@ -687,7 +688,9 @@ TAG *MovieAddFrame(SWF * swf, TAG * t, char *sname, int id)
     swf_GetMatrix(NULL, &m);
     m.sx = 20 * 0x10000;
     m.sy = 20 * 0x10000;
-    fs = swf_ShapeAddBitmapFillStyle(s, &m, id, 0);
+    m.tx = -10;
+    m.ty = -10;
+    fs = swf_ShapeAddBitmapFillStyle(s, &m, id, 1);
 
     swf_SetU16(t, id + 1);	// id
 
@@ -743,9 +746,10 @@ int CheckInputFile(char *fname, char **realname)
 	    sprintf(s, "%s.PNG", fname);
 	    if ((fi = fopen(s, "rb")) == NULL) {
 		sprintf(s, "%s.Png", fname);
-		if ((fi = fopen(s, "rb")) == NULL)
+		if ((fi = fopen(s, "rb")) == NULL) {
 		    fprintf(stderr, "Couldn't open %s!\n", fname);
 		    return -1;
+		}
 	    }
 	}
     }
@@ -775,7 +779,9 @@ int args_callback_option(char *arg, char *val)
 	case 'r':
 	    if (val)
 		global.framerate = atof(val);
-	    if ((global.framerate < 1.0/256) ||(global.framerate >= 256.0)) {
+	    /* removed framerate>0 restriction in order to make
+	       Flash Communication Server compatible SWFs */
+	    if ((global.framerate < 0) ||(global.framerate >= 256.0)) {
 		if (VERBOSE(1))
 		    fprintf(stderr,
 			    "Error: You must specify a valid framerate between 1/256 and 255.\n");