diff options
| -rw-r--r-- | bin/pngo.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/bin/pngo.c b/bin/pngo.c index 5cd8cb1c..bad5b953 100644 --- a/bin/pngo.c +++ b/bin/pngo.c @@ -132,6 +132,7 @@ static size_t lineSize(void) { case INDEXED: return (header.width * 1 * header.depth + 7) / 8; case GRAYSCALE_ALPHA: return (header.width * 2 * header.depth + 7) / 8; case TRUECOLOR_ALPHA: return (header.width * 4 * header.depth + 7) / 8; + default: abort(); } } @@ -345,6 +346,7 @@ static uint8_t recon(enum Filter type, struct Bytes f) { case UP: return f.x + f.b; case AVERAGE: return f.x + ((uint32_t)f.a + (uint32_t)f.b) / 2; case PAETH: return f.x + paethPredictor(f); + default: abort(); } } @@ -355,6 +357,7 @@ static uint8_t filt(enum Filter type, struct Bytes f) { case UP: return f.x - f.b; case AVERAGE: return f.x - ((uint32_t)f.a + (uint32_t)f.b) / 2; case PAETH: return f.x - paethPredictor(f); + default: abort(); } } |