diff options
Diffstat (limited to 'include/media/stagefright/foundation/ADebug.h')
| -rw-r--r-- | include/media/stagefright/foundation/ADebug.h | 55 |
1 files changed, 52 insertions, 3 deletions
diff --git a/include/media/stagefright/foundation/ADebug.h b/include/media/stagefright/foundation/ADebug.h index 1d0e2cb..65f415a 100644 --- a/include/media/stagefright/foundation/ADebug.h +++ b/include/media/stagefright/foundation/ADebug.h @@ -24,6 +24,31 @@ #include <media/stagefright/foundation/AString.h> #include <utils/Log.h> +inline static const char *asString(android::status_t i, const char *def = "??") { + using namespace android; + switch (i) { + case NO_ERROR: return "NO_ERROR"; + case UNKNOWN_ERROR: return "UNKNOWN_ERROR"; + case NO_MEMORY: return "NO_MEMORY"; + case INVALID_OPERATION: return "INVALID_OPERATION"; + case BAD_VALUE: return "BAD_VALUE"; + case BAD_TYPE: return "BAD_TYPE"; + case NAME_NOT_FOUND: return "NAME_NOT_FOUND"; + case PERMISSION_DENIED: return "PERMISSION_DENIED"; + case NO_INIT: return "NO_INIT"; + case ALREADY_EXISTS: return "ALREADY_EXISTS"; + case DEAD_OBJECT: return "DEAD_OBJECT"; + case FAILED_TRANSACTION: return "FAILED_TRANSACTION"; + case BAD_INDEX: return "BAD_INDEX"; + case NOT_ENOUGH_DATA: return "NOT_ENOUGH_DATA"; + case WOULD_BLOCK: return "WOULD_BLOCK"; + case TIMED_OUT: return "TIMED_OUT"; + case UNKNOWN_TRANSACTION: return "UNKNOWN_TRANSACTION"; + case FDS_NOT_ALLOWED: return "FDS_NOT_ALLOWED"; + default: return def; + } +} + namespace android { #define LITERAL_TO_STRING_INTERNAL(x) #x @@ -92,7 +117,7 @@ struct ADebug { }; - // parse the property or string to get the debug level for a component name + // parse the property or string to get a long-type level for a component name // string format is: // <level>[:<glob>][,<level>[:<glob>]...] // - <level> is 0-5 corresponding to ADebug::Level @@ -100,14 +125,38 @@ struct ADebug { // matches all components // - string is read left-to-right, and the last matching level is returned, or // the def if no terms matched + static long GetLevelFromSettingsString( + const char *name, const char *value, long def); + static long GetLevelFromProperty( + const char *name, const char *value, long def); + + // same for ADebug::Level - performs clamping to valid debug ranges static Level GetDebugLevelFromProperty( const char *name, const char *propertyName, Level def = kDebugNone); - static Level GetDebugLevelFromString( - const char *name, const char *value, Level def = kDebugNone); // remove redundant segments of a codec name, and return a newly allocated // string suitable for debugging static char *GetDebugName(const char *name); + + inline static bool isExperimentEnabled( + const char *name __unused /* nonnull */, bool allow __unused = true) { +#ifdef ENABLE_STAGEFRIGHT_EXPERIMENTS + if (!strcmp(name, "legacy-adaptive")) { + return getExperimentFlag(allow, name, 2, 1); // every other day + } else if (!strcmp(name, "legacy-setsurface")) { + return getExperimentFlag(allow, name, 3, 1); // every third day + } else { + ALOGE("unknown experiment '%s' (disabled)", name); + } +#endif + return false; + } + +private: + // pass in allow, so we can print in the log if the experiment is disabled + static bool getExperimentFlag( + bool allow, const char *name, uint64_t modulo, uint64_t limit, + uint64_t plus = 0, uint64_t timeDivisor = 24 * 60 * 60 /* 1 day */); }; } // namespace android |