brender_pix: use a grayscale palette as fallback instead of a uninitialized one.
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 20 Feb 2013 23:21:47 +0000 (00:21 +0100)
committerMichael Niedermayer <michaelni@gmx.at>
Wed, 20 Feb 2013 23:26:50 +0000 (00:26 +0100)
Improves: 3-0-CORPSE.PIX

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
libavcodec/brender_pix.c

index 5245fa0..6c63244 100644 (file)
@@ -193,6 +193,14 @@ static int brpix_decode_frame(AVCodecContext *avctx,
         s->frame.palette_has_changed = 1;
 
         chunk_type = bytestream2_get_be32(&gb);
+    } else if (avctx->pix_fmt == AV_PIX_FMT_PAL8) {
+        uint32_t *pal_out = (uint32_t *)s->frame.data[1];
+        int i;
+
+        for (i = 0; i < 256; ++i) {
+            *pal_out++ = (0xFFU << 24) | (i * 0x010101);
+        }
+        s->frame.palette_has_changed = 1;
     }
 
     data_len = bytestream2_get_be32(&gb);