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retrying OMX_ErrorInsufficientResources

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This commit is contained in:
Devaev Maxim 2018-09-25 02:52:29 +03:00
parent 03676a346f
commit 3ce7789042
1 changed files with 22 additions and 9 deletions
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29
src/omx/component.c
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@ -19,6 +19,8 @@
*****************************************************************************/
#include <unistd.h>
#include <IL/OMX_Core.h>
#include <IL/OMX_Component.h>
@ -80,17 +82,28 @@ int component_set_portdef(OMX_HANDLETYPE *component, OMX_PARAM_PORTDEFINITIONTYP
}
int component_set_state(OMX_HANDLETYPE *component, const OMX_STATETYPE state) {
const char *const state_str = omx_state_to_string(state);
OMX_ERRORTYPE error;
int retries = 50;
LOG_DEBUG("Switching component state to %s ...", omx_state_to_string(state));
if ((error = OMX_SendCommand(*component, OMX_CommandStateSet, state, NULL)) != OMX_ErrorNone) {
//if (error == OMX_ErrorSameState) {
// return 0;
//}
LOG_OMX_ERROR(error, "Can't switch OMX component state to %s", omx_state_to_string(state));
return -1;
}
LOG_DEBUG("Switching component state to %s ...", state_str);
do {
error = OMX_SendCommand(*component, OMX_CommandStateSet, state, NULL);
if (error == OMX_ErrorNone) {
return _component_wait_state_changed(component, state);
} else if (error == OMX_ErrorInsufficientResources && retries) {
// Иногда железо не инициализируется, хз почему, просто ретраим, со второй попытки сработает
LOG_OMX_ERROR(error, "Can't switch OMX component state to %s, need to retry", state_str);
retries -= 1;
usleep(8000);
} else {
break;
}
} while (retries);
LOG_OMX_ERROR(error, "Can't switch OMX component state to %s", state_str);
return -1;
}