shithub: libvpx

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Cast away Windows warning

Subtracting the pointers promoted to a signed type.

Change-Id: Ied0e822a1756ed7b2f514efafcb6dce4efb9b9d6

--- a/vp9/decoder/vp9_decodeframe.c

+++ b/vp9/decoder/vp9_decodeframe.c

@@ -77,7 +77,7 @@

 }

 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 @@

     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 {