Changeset 98a3887 for src/io/utils_apple_audio.c

Timestamp:

Jan 24, 2014, 5:09:50 PM (11 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+

Children:

5ab8e59

Parents:

16dda03

Message:

src/io/*apple*: improve error messages

File:

• src/io/utils_apple_audio.c (modified) (2 diffs)

src/io/utils_apple_audio.c

@@ -10 +10 @@
 void freeAudioBufferList(AudioBufferList *bufferList);
 CFURLRef getURLFromPath(const char * path);
+char_t *getPrintableOSStatusError(char_t *str, OSStatus error);
 
 int createAubioBufferList(AudioBufferList * bufferList, int channels, int max_source_samples) {
@@ -39 +40 @@
 }
 
+char_t *getPrintableOSStatusError(char_t *str, OSStatus error)
+{
+    // see if it appears to be a 4-char-code
+    *(UInt32 *)(str + 1) = CFSwapInt32HostToBig(error);
+    if (isprint(str[1]) && isprint(str[2]) && isprint(str[3]) && isprint(str[4])) {
+        str[0] = str[5] = '\'';
+        str[6] = '\0';
+    } else
+        // no, format it as an integer
+        sprintf(str, "%d", (int)error);
+    return str;
+}
+
 #endif /* __APPLE__ */