[FFmpeg-cvslog] avutil/intfloat_readwrite: avoid comparission with INFINITY, use isinf()

[Michael Niedermayer]

ffmpeg | branch: release/1.2 | Michael Niedermayer <michaelni at gmx.at> | Wed Apr 17 20:40:56 2013 +0200| [ec89046fa11057e130ea9c968c32b713d85c8fa2] | committer: Michael Niedermayer

avutil/intfloat_readwrite: avoid comparission with INFINITY, use isinf()

Should fix pgc warning

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>
(cherry picked from commit cc6f848dba89a6dc89b840cc2e1942cc3007c2a3)

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ec89046fa11057e130ea9c968c32b713d85c8fa2
---

 libavutil/intfloat_readwrite.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavutil/intfloat_readwrite.c b/libavutil/intfloat_readwrite.c
index 2998229..9574532 100644
--- a/libavutil/intfloat_readwrite.c
+++ b/libavutil/intfloat_readwrite.c
@@ -88,7 +88,7 @@ AVExtFloat av_dbl2ext(double d){
             ext.mantissa[i] = m>>(56-(i<<3));
     } else if (f != 0.0) {
         ext.exponent[0] = 0x7f; ext.exponent[1] = 0xff;
-        if (f != INFINITY)
+        if (!isinf(f))
             ext.mantissa[0] = ~0;
     }
     if (d < 0)