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authork-m_schindler <k-m_schindler@b956fd51-792f-4845-bead-9b4dfca2ff2c>2010-05-16 22:32:09 +0000
committerk-m_schindler <k-m_schindler@b956fd51-792f-4845-bead-9b4dfca2ff2c>2010-05-16 22:32:09 +0000
commit0cec1eb5695fcdacfc337fb9ba65200bdf99dac1 (patch)
treed3655690541de3c3805c054ae45507c07c24c19d
parenta0846a75fdac01df21161ff4d76371544fab4c1a (diff)
downloadusdx-0cec1eb5695fcdacfc337fb9ba65200bdf99dac1.tar.gz
usdx-0cec1eb5695fcdacfc337fb9ba65200bdf99dac1.tar.xz
usdx-0cec1eb5695fcdacfc337fb9ba65200bdf99dac1.zip
bit shift corrected from 6 bit to 30 bit.
git-svn-id: svn://svn.code.sf.net/p/ultrastardx/svn/trunk@2378 b956fd51-792f-4845-bead-9b4dfca2ff2c
-rw-r--r--src/lib/ffmpeg/avcodec.pas4
-rw-r--r--src/lib/ffmpeg/avutil.pas4
2 files changed, 4 insertions, 4 deletions
diff --git a/src/lib/ffmpeg/avcodec.pas b/src/lib/ffmpeg/avcodec.pas
index 2c98f8fa..066910a3 100644
--- a/src/lib/ffmpeg/avcodec.pas
+++ b/src/lib/ffmpeg/avcodec.pas
@@ -4700,14 +4700,14 @@ const
* Warning: This code is platform dependent and assumes constants
* to be 32 bit.
* This version does the following steps:
- * 1) shr 6: shifts the sign bit to bit position 2
+ * 1) shr 30: shifts the sign bit to bit position 2
* 2) and $00000002: sets all other bits to zero
* positive EINVAL gives 0, negative gives 2
* 3) not: inverts all bits. This gives -1 and -3
* 4) + 2: positive EINVAL gives 1, negative -1
*)
const
- AVERROR_SIGN = not((EINVAL shr 6) and $00000002) + 2;
+ AVERROR_SIGN = not((EINVAL shr 30) and $00000002) + 2;
(*
#if EINVAL > 0
diff --git a/src/lib/ffmpeg/avutil.pas b/src/lib/ffmpeg/avutil.pas
index 0ad7dd31..959e8fda 100644
--- a/src/lib/ffmpeg/avutil.pas
+++ b/src/lib/ffmpeg/avutil.pas
@@ -196,14 +196,14 @@ const
* Warning: This code is platform dependent and assumes constants
* to be 32 bit.
* This version does the following steps:
- * 1) shr 6: shifts the sign bit to bit position 2
+ * 1) shr 30: shifts the sign bit to bit position 2
* 2) and $00000002: sets all other bits to zero
* positive EINVAL gives 0, negative gives 2
* 3) not: inverts all bits. This gives -1 and -3
* 4) + 2: positive EINVAL gives 1, negative -1
*)
const
- AVERROR_SIGN = not((EINVAL shr 6) and $00000002) + 2;
+ AVERROR_SIGN = not((EINVAL shr 30) and $00000002) + 2;
(*
#if EINVAL > 0