Merge remote-tracking branch 'qatar/master'

* qatar/master: (23 commits)
  x86inc: use sse versions of common macros instead of sse2 when applicable
  doc/APIchanges: add missing dates and hashes
  lavf: don't return from void av_update_cur_dts()
  Changelog: add more entries.
  Changelog: update ffmpeg/avconv incompatibility list.
  avconv: remove some redundant temporary variables.
  avconv: fix broken indentation
  avconv: move copy_initial_nonkeyframes to the options context.
  avconv: use file:stream instead of file.stream in log messages.
  doc/avconv: elaborate on basic functionality.
  doc/avconv: -sample_fmts, not -help sample_fmts prints the sample formats
  openssl: Only use CRYPTO_set_id_callback on OpenSSL < 1.0.0
  Call avformat_network_init/deinit in the programs
  Remove leftover includes of strings.h
  avutil: Don't allow using strcasecmp/strncasecmp
  Replace all usage of strcasecmp/strncasecmp
  avstring: Add locale independent implementations of strcasecmp/strncasecmp
  avstring: Add locale independent implementations of toupper/tolower
  cosmetics: insert some spaces in explicit enum value assignments
  move 8SVX audio codecs to the audio codec list part on the next bump
  ...

Conflicts:
	avprobe.c
	doc/APIchanges
	ffplay.c
	ffserver.c
	libavcodec/avcodec.h
	libavdevice/bktr.c
	libavdevice/v4l.c
	libavdevice/v4l2.c
	libavformat/matroskaenc.c
	libavformat/wtv.c
	libavutil/avstring.c
	libavutil/avstring.h
	libavutil/avutil.h
	libswscale/x86/swscale_template.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>

1 files changed, 4 insertions, 10 deletions

diff --git a/libavutil/avstring.c b/libavutil/avstring.c
index d167d5245e..76f6bb2c9b 100644
--- a/libavutil/avstring.c
+++ b/libavutil/avstring.c
@@ -189,16 +189,12 @@ char *av_strtok(char *s, const char *delim, char **saveptr)
     return tok;
 }
 
-#define TOUPPER(c) do { if (c >= 'a' && c <= 'z') c -= 'a' - 'A'; } while (0)
-
 int av_strcasecmp(const char *a, const char *b)
 {
     uint8_t c1, c2;
     do {
-        c1 = *a++;
-        c2 = *b++;
-        TOUPPER(c1);
-        TOUPPER(c2);
+        c1 = av_tolower(*a++);
+        c2 = av_tolower(*b++);
     } while (c1 && c1 == c2);
     return c1 - c2;
 }
@@ -208,10 +204,8 @@ int av_strncasecmp(const char *a, const char *b, size_t n)
     const char *end = a + n;
     uint8_t c1, c2;
     do {
-        c1 = *a++;
-        c2 = *b++;
-        TOUPPER(c1);
-        TOUPPER(c2);
+        c1 = av_tolower(*a++);
+        c2 = av_tolower(*b++);
     } while (a < end && c1 && c1 == c2);
     return c1 - c2;
 }