From: kramm <kramm>
Date: Sun, 19 May 2002 13:34:55 +0000 (+0000)
Subject: new function swf_SetJPEGBits2().
X-Git-Tag: xpdf-0-92~3
X-Git-Url: http://git.asbjorn.biz/?p=swftools.git;a=commitdiff_plain;h=403d0c114739d8bc5b83a7f6ab3afe7cc7fb4078

new function swf_SetJPEGBits2().
---

diff --git a/lib/modules/swfbits.c b/lib/modules/swfbits.c
index cff2c9f..85e7c37 100644
--- a/lib/modules/swfbits.c
+++ b/lib/modules/swfbits.c
@@ -110,6 +110,24 @@ int swf_SetJPEGBitsFinish(JPEGBITS * jpegbits)
   return 0;
 }
 
+void swf_SetJPEGBits2(TAG * tag,U16 width,U16 height,RGBA* bitmap, int quality)
+{
+  JPEGBITS* jpeg;
+  int y;
+  jpeg = swf_SetJPEGBitsStart(tag,width,height,quality);
+  for (y=0;y<height;y++)
+  { U8 scanline[3*width];
+    int x,p = 0;
+    for (x=0;x<width;x++) 
+    { scanline[p++] = bitmap[width*y+x].r;
+      scanline[p++] = bitmap[width*y+x].g;
+      scanline[p++] = bitmap[width*y+x].b;
+    }
+    swf_SetJPEGBitsLine(jpeg,scanline);
+  }
+  swf_SetJPEGBitsFinish(jpeg);
+}
+
 int swf_SetJPEGBits(TAG * t,char * fname,int quality)
 { struct jpeg_decompress_struct cinfo;
   struct jpeg_error_mgr jerr;
diff --git a/lib/rfxswf.h b/lib/rfxswf.h
index 0569990..327ea54 100644
--- a/lib/rfxswf.h
+++ b/lib/rfxswf.h
@@ -575,7 +575,8 @@ int swf_SetJPEGBitsLines(JPEGBITS * jpegbits,U8 ** data,int n);
 int swf_SetJPEGBitsLine(JPEGBITS * jpegbits,U8 * data);
 int swf_SetJPEGBitsFinish(JPEGBITS * jpegbits);
 
-int swf_SetJPEGBits(TAG * t,char * fname,int quality); // paste jpg file into swf stream
+int swf_SetJPEGBits(TAG * t,char * fname,int quality);
+void swf_SetJPEGBits2(TAG * t,U16 width,U16 height,RGBA * bitmap,int quality);
 
 #define BYTES_PER_SCANLINE(width) ((width+3)&0xfffffffc)