added DEFINEMOVIE to define tags

[swftools.git] / lib / modules / swfbits.c

diff --git a/lib/modules/swfbits.c b/lib/modules/swfbits.c
index a1110e3..bad776b 100644 (file)
--- a/lib/modules/swfbits.c
+++ b/lib/modules/swfbits.c
@@ -184,9 +184,8 @@ int swf_SetJPEGBits(TAG * t,char * fname,int quality)
              int y = js[x*3+0];
              int u = js[x*3+1];
              int v = js[x*3+1];
-             // untested:
              js[x*3+0] = y + ((360*(v-128))>>8);
-             js[x*3+1] = y - ((88*(u-128)-183*(v-128))>>8);
+             js[x*3+1] = y - ((88*(u-128)+183*(v-128))>>8);
              js[x*3+2] = y + ((455 * (u-128))>>8);
          }
        }
@@ -338,7 +337,6 @@ int swf_SetLosslessBits(TAG * t,U16 width,U16 height,void * bitmap,U8 bitmap_fla
 int swf_SetLosslessBitsIndexed(TAG * t,U16 width,U16 height,U8 * bitmap,RGBA * palette,U16 ncolors)
 { RGBA * pal = palette;
   int bps = BYTES_PER_SCANLINE(width);
-  U8 * data;
   int res = 0;
     
   if (!pal)     // create default palette for grayscale images
@@ -413,12 +411,9 @@ int swf_SetLosslessBitsIndexed(TAG * t,U16 width,U16 height,U8 * bitmap,RGBA * p
 
         deflateEnd(&zs);
 
-        if (zs.next_out>data) swf_SetBlock(t,data,zs.next_out-data);
-
         free(zpal);
       } else res = -2; // memory error
     } else res = -3; // zlib error
-    free(data);
   }
   
   if (!palette) free(pal);