From dc2c62eba868a5ff6534b8002d2e7d22afd12888 Mon Sep 17 00:00:00 2001
From: Johann <johannkoenig@google.com>
Date: Wed, 18 Dec 2013 15:52:51 -0800
Subject: [PATCH] Cast away Windows warning
Subtracting the pointers promoted to a signed type.
Change-Id: Ied0e822a1756ed7b2f514efafcb6dce4efb9b9d6
---
vp9/decoder/vp9_decodeframe.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/vp9/decoder/vp9_decodeframe.c b/vp9/decoder/vp9_decodeframe.c
index eb2d8b5613..42976a17af 100644
--- a/vp9/decoder/vp9_decodeframe.c
+++ b/vp9/decoder/vp9_decodeframe.c
@@ -77,7 +77,7 @@ static void setup_compound_reference(VP9_COMMON *cm) {
}
static int read_is_valid(const uint8_t *start, size_t len, const uint8_t *end) {
- return len != 0 && len <= end - start;
+ return len != 0 && len <= (size_t)(end - start);
}
static int decode_unsigned_max(struct vp9_read_bit_buffer *rb, int max) {
@@ -859,7 +859,7 @@ static size_t get_tile(const uint8_t *const data_end,
size = read_be32(*data);
*data += 4;
- if (size > data_end - *data)
+ if (size > (size_t)(data_end - *data))
vpx_internal_error(error_info, VPX_CODEC_CORRUPT_FRAME,
"Truncated packet or corrupt tile size");
} else {
--
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