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openal: "reattempt" -> "retry"

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This commit is contained in:
Sam Edwards 2018-03-02 13:41:44 -07:00
parent cb85d01de6
commit c89bb3d030
3 changed files with 15 additions and 15 deletions
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16
panda/src/audiotraits/config_openalAudio.cxx
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@ -30,21 +30,21 @@ ConfigVariableString openal_device
PRC_DESC("Specify the OpenAL device string for audio playback (no quotes). If this "
"is not specified, the OpenAL default device is used."));
ConfigVariableInt openal_buffer_delete_reattempts
("openal-buffer-delete-reattempts", 5,
ConfigVariableInt openal_buffer_delete_retries
("openal-buffer-delete-retries", 5,
PRC_DESC("If deleting a buffer fails due to still being in use, the OpenAL "
"sound plugin will wait a moment and reattempt deletion, with an "
"exponentially-increasing delay for each attempt. This number "
"specifies how many repeat attempts (not counting the initial attempt) "
"sound plugin will wait a moment and retry deletion, with an "
"exponentially-increasing delay for each try. This number "
"specifies how many repeat tries (not counting the initial try) "
"should be made before giving up and raising an error."));
ConfigVariableDouble openal_buffer_delete_delay
("openal-buffer-delete-delay", 0.001,
PRC_DESC("If deleting a buffer fails due to still being in use, the OpenAL "
"sound plugin will wait a moment and reattempt deletion, with an "
"exponentially-increasing delay for each attempt. This number "
"sound plugin will wait a moment and retry deletion, with an "
"exponentially-increasing delay for each try. This number "
"specifies how long, in seconds, the OpenAL plugin will wait after "
"its first failed attempt. The second attempt will be double this "
"its first failed try. The second try will be double this "
"delay, the third quadruple, and so on."));

2
panda/src/audiotraits/config_openalAudio.h
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@ -26,7 +26,7 @@ extern "C" EXPCL_OPENAL_AUDIO void init_libOpenALAudio();
extern "C" EXPCL_OPENAL_AUDIO Create_AudioManager_proc *get_audio_manager_func_openal_audio();
extern ConfigVariableString openal_device;
extern ConfigVariableInt openal_buffer_delete_reattempts;
extern ConfigVariableInt openal_buffer_delete_retries;
extern ConfigVariableDouble openal_buffer_delete_delay;
#endif // CONFIG_OPENALAUDIO_H

12
panda/src/audiotraits/openalAudioManager.cxx
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@ -1140,7 +1140,7 @@ discard_excess_cache(int sample_limit) {
void OpenALAudioManager::
delete_buffer(ALuint buffer) {
ReMutexHolder holder(_lock);
int attempt = 0;
int tries = 0;
ALuint error;
// Keep trying until we succeed (or give up).
@ -1154,13 +1154,13 @@ delete_buffer(ALuint buffer) {
} else if (error != AL_INVALID_OPERATION) {
// We weren't expecting that. This should be reported.
break;
} else if (attempt >= openal_buffer_delete_reattempts.get_value()) {
// We ran out of reattempts. Give up.
} else if (tries >= openal_buffer_delete_retries.get_value()) {
// We ran out of retries. Give up.
break;
} else {
// Make another attempt after (delay * 2^n) seconds.
Thread::sleep(openal_buffer_delete_delay.get_value() * (1 << attempt));
attempt++;
// Make another try after (delay * 2^n) seconds.
Thread::sleep(openal_buffer_delete_delay.get_value() * (1 << tries));
tries++;
}
}