diff options
Diffstat (limited to 'image/jpeg.c')
-rw-r--r-- | image/jpeg.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/image/jpeg.c b/image/jpeg.c index 85711bd2e..47a8f4b5e 100644 --- a/image/jpeg.c +++ b/image/jpeg.c @@ -122,7 +122,12 @@ bool nsjpeg_convert(struct content *c, int w, int h) scanlines[0][i * 4 + 2] = b; scanlines[0][i * 4 + 3] = 0xff; } - +#else + /* make fully opaque for alpha plotting + * (is there a better way?) */ + for (int i = width - 1; 0 <= i; i--) { + scanlines[0][i * 4 + 3] = 0xff; + } #endif } while (cinfo.output_scanline != cinfo.output_height); |