return 0;
}
-void swf_SetJPEGBits2(TAG * tag, U16 width, U16 height, RGBA * bitmap,
- int quality)
+#if defined(HAVE_JPEGLIB)
+void swf_SetJPEGBits2(TAG * tag, U16 width, U16 height, RGBA * bitmap, int quality)
{
JPEGBITS *jpeg;
int y;
rfx_free(scanline);
swf_SetJPEGBitsFinish(jpeg);
}
+#else
+void swf_SetJPEGBits2(TAG * tag, U16 width, U16 height, RGBA * bitmap, int quality)
+{
+ fprintf(stderr, "Error: swftools compiled without jpeglib\n");
+ return -1;
+}
+#endif
void swf_GetJPEGSize(char *fname, int *width, int *height)
{
return 0;
}
+#else
+int swf_SetJPEGBits3(TAG * tag, U16 width, U16 height, RGBA * bitmap, int quality)
+{
+ fprintf(stderr, "Error: swftools compiled without jpeglib\n");
+ return -1;
+}
+#endif
+
+
/* expects mem to be non-premultiplied */
TAG* swf_AddImage(TAG*tag, int bitid, RGBA*mem, int width, int height, int quality)
{
swf_SetU16(tag1, bitid);
swf_SetLosslessImage(tag1, mem, width, height);
+#if defined(HAVE_JPEGLIB)
/* try jpeg image */
if(has_alpha) {
tag2 = swf_InsertTag(0, ST_DEFINEBITSJPEG3);
swf_SetU16(tag2, bitid);
swf_SetJPEGBits2(tag2, width, height, mem, quality);
}
+#endif
- if(quality>100 || (tag1 && tag1->len < tag2->len)) {
+ if(quality>100 || !tag2 || (tag1 && tag1->len < tag2->len)) {
/* use the zlib version- it's smaller */
tag1->prev = tag;
if(tag) tag->next = tag1;
return tag;
}
-#endif
-
RGBA *swf_ExtractImage(TAG * tag, int *dwidth, int *dheight)
{
RGBA *img;