ref: 9c836daf65495e753e9f29995b603b6fcf2588c2
parent: 128d2c23b34dce3c24daeee5dc619f6cda93cc5c
author: Attila Nagy <attilanagy@google.com>
date: Fri Mar 11 07:34:57 EST 2011
Fix "used uninitialized" warning in vp8_pack_bitstream() Change-Id: Iadcbdba717439f47a2c24e65fd69a3a1464174b5
--- a/vp8/encoder/bitstream.c
+++ b/vp8/encoder/bitstream.c
@@ -1366,6 +1366,7 @@
oh.show_frame = (int) pc->show_frame;
oh.type = (int)pc->frame_type;
oh.version = pc->version;
+ oh.first_partition_length_in_bytes = 0;
mb_feature_data_bits = vp8_mb_feature_data_bits;
cx_data += 3;
@@ -1634,7 +1635,22 @@
vp8_stop_encode(bc);
+ oh.first_partition_length_in_bytes = cpi->bc.pos;
+ /* update frame tag */
+ {+ int v = (oh.first_partition_length_in_bytes << 5) |
+ (oh.show_frame << 4) |
+ (oh.version << 1) |
+ oh.type;
+
+ dest[0] = v;
+ dest[1] = v >> 8;
+ dest[2] = v >> 16;
+ }
+
+ *size = VP8_HEADER_SIZE + extra_bytes_packed + cpi->bc.pos;
+
if (pc->multi_token_partition != ONE_PARTITION)
{int num_part;
@@ -1643,9 +1659,7 @@
pack_tokens_into_partitions(cpi, cx_data + bc->pos, num_part, &asize);
- oh.first_partition_length_in_bytes = cpi->bc.pos;
-
- *size = cpi->bc.pos + VP8_HEADER_SIZE + asize + extra_bytes_packed;
+ *size += asize;
}
else
{@@ -1659,19 +1673,8 @@
pack_tokens(&cpi->bc2, cpi->tok, cpi->tok_count);
vp8_stop_encode(&cpi->bc2);
- oh.first_partition_length_in_bytes = cpi->bc.pos ;
- *size = cpi->bc2.pos + cpi->bc.pos + VP8_HEADER_SIZE + extra_bytes_packed;
- }
- {- int v = (oh.first_partition_length_in_bytes << 5) |
- (oh.show_frame << 4) |
- (oh.version << 1) |
- oh.type;
-
- dest[0] = v;
- dest[1] = v >> 8;
- dest[2] = v >> 16;
+ *size += cpi->bc2.pos;
}
}
--
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