OMX_ERRORTYPE OMX_CONF_ListComponents()
{
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMX_U32 i = 0;
OMX_S8 cCompEnumName[256];
OMX_OSAL_Trace(OMX_OSAL_TRACE_INFO, "\nAvailable Components:\n\n");
/* Initialize OpenMax */
if (OMX_ErrorNone == (eError = OMX_Init()))
{
while (OMX_ErrorNone == eError)
{
/* loop through all enumerated components to determine if the component name
specificed for the test is enumerated by the OMX core */
eError = OMX_ComponentNameEnum((OMX_STRING) cCompEnumName, 256, i);
OMX_OSAL_Trace(OMX_OSAL_TRACE_INFO, "\t%s\n", cCompEnumName);
i++;
}
}
/* didn't find it */
OMX_Deinit();
return OMX_ErrorNone;
}
OMX_BOOL OMX_CONF_ComponentExists(OMX_IN OMX_STRING cComponentName)
{
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMX_U32 i = 0;
OMX_S8 cCompEnumName[256];
/* Initialize OpenMax */
if (OMX_ErrorNone == (eError = OMX_Init()))
{
while (OMX_ErrorNone == eError)
{
/* loop through all enumerated components to determine if the component name
specificed for the test is enumerated by the OMX core */
eError = OMX_ComponentNameEnum((OMX_STRING) cCompEnumName, 256, i);
if (OMX_ErrorNone == eError){
if (!strcmp((OMX_STRING) cCompEnumName, cComponentName)) {
/* found it */
OMX_Deinit();
return OMX_TRUE;
}
}
i++;
}
}
/* didn't find it */
OMX_Deinit();
return OMX_FALSE;
}
int main(int argc, char** argv) {
int index;
char name[256];
OMX_ERRORTYPE err = OMX_ErrorNone;
err = OMX_Init();
if(err != OMX_ErrorNone) {
DEBUG(DEB_LEV_ERR, "OMX_Init() failed\n");
exit(1);
}
index = 0;
while(err == OMX_ErrorNone)
{
err = OMX_ComponentNameEnum(name, 256, index);
if (err == OMX_ErrorNone)
{
printf("Component %d is %s\n", index, name);
}
index++;
}
printf("Hit any key\n");
getchar();
OMX_Deinit();
return 0;
}
OMX_API OMX_ERRORTYPE TIOMX_ComponentNameEnum(OMX_OUT OMX_STRING
cComponentName, OMX_IN OMX_U32 nNameLength, OMX_IN OMX_U32 nIndex)
{
ALOGV("TIOMX_ComponentNameEnum\n");
return OMX_ComponentNameEnum(cComponentName, nNameLength, nIndex);
}
void AnatomyOMXClient::init() {
OMX_HANDLETYPE handle = NULL;
char componentName[256];
OMX_Init();
OMX_ComponentNameEnum(componentName, 256, 0);
OMX_GetHandle(&handle, componentName, this, &AnatomyOMXClient::kCallbacks);
CHECK(handle != NULL);
mComponentHandle = handle;
}
OMX_ERRORTYPE
tiz::omxutil::list_comps (std::vector< std::string > &components)
{
OMX_ERRORTYPE error = OMX_ErrorNone;
OMX_U32 index = 0;
char comp_name[OMX_MAX_STRINGNAME_SIZE];
do
{
error = OMX_ComponentNameEnum ((OMX_STRING)comp_name,
OMX_MAX_STRINGNAME_SIZE, index++);
if (OMX_ErrorNone == error)
{
components.push_back (std::string (comp_name));
}
} while (OMX_ErrorNone == error);
return error;
}
OMX_ERRORTYPE test_OMX_ComponentNameEnum() {
char * name;
int index;
OMX_ERRORTYPE err = OMX_ErrorNone;
DEBUG(DEFAULT_MESSAGES, "GENERAL TEST %s\n", __func__);
name = malloc(OMX_MAX_STRINGNAME_SIZE);
index = 0;
while(1) {
err = OMX_ComponentNameEnum (name, OMX_MAX_STRINGNAME_SIZE, index);
if ((name != NULL) && (err == OMX_ErrorNone)) {
DEBUG(DEFAULT_MESSAGES, "component %i is %s\n", index, name);
} else break;
if (err != OMX_ErrorNone) break;
index++;
}
free(name);
name = NULL;
DEBUG(DEFAULT_MESSAGES, "GENERAL TEST %s result %i\n", __func__, err);
return err;
}
OMX_ERRORTYPE OMX_CONF_ComponentNameTest(OMX_IN OMX_STRING cComponentName)
{
OMX_ERRORTYPE eError = OMX_ErrorNone;
OMX_HANDLETYPE hComp = 0;
OMX_U32 i = 0;
OMX_BOOL bNameValid = OMX_FALSE;
OMX_BOOL bFound = OMX_FALSE;
OMX_S8 cCompEnumName[TEST_COMPONENT_NAME_SIZE];
OMX_CALLBACKTYPE sCallbacks;
sCallbacks.EventHandler = ComponentNameTest_EventHandler;
sCallbacks.EmptyBufferDone = ComponentNameTest_EmptyBufferDone;
sCallbacks.FillBufferDone = ComponentNameTest_FillBufferDone;
/* Initialize OpenMax */
eError = OMX_Init();
if (eError != OMX_ErrorNone)
{
goto OMX_CONF_TEST_BAIL;
}
while (OMX_ErrorNone == eError)
{
/* loop through all enumerated components to determine if the component name
specificed for the test is enumerated by the OMX core */
eError = OMX_ComponentNameEnum((OMX_STRING) cCompEnumName, TEST_COMPONENT_NAME_SIZE, i);
if (OMX_ErrorNone == eError)
{
OMX_OSAL_Trace(OMX_OSAL_TRACE_INFO, "OMX_ComponenNameEnum enumerated %s at index %i\n",
cCompEnumName, i);
if (!strcmp((OMX_STRING) cCompEnumName, cComponentName))
{
/* component name enumerated by OMX_CORE */
bFound = OMX_TRUE;
eError = OMX_GetHandle(&hComp, (OMX_STRING) cCompEnumName, 0x0, &sCallbacks);
if (eError == OMX_ErrorNone)
{
/* validate the first 4 characters of the name match
the OMX standard */
if (!strncmp("OMX.", cComponentName, 4))
{
bNameValid = OMX_TRUE;
}
eError = OMX_FreeHandle(hComp);
}
else
{
OMX_CONF_ErrorToString(eError, szDesc);
OMX_OSAL_Trace(OMX_OSAL_TRACE_ERROR, "%s error=0x%X (%s) from OMX_GetHandle\n",
cCompEnumName, eError, szDesc);
}
}
}
else if (OMX_ErrorNoMore != eError)
{
/* OMX_CORE reported unexpected error other than no more components */
OMX_CONF_ErrorToString(eError, szDesc);
OMX_OSAL_Trace(OMX_OSAL_TRACE_ERROR, "unexepected error=0x%X (%s) from OMX_ComponenNameEnum\n",
eError, szDesc);
}
i++;
}
if (OMX_ErrorNoMore == eError)
{
/* not an error, so clear the error code */
eError = OMX_ErrorNone;
}
OMX_CONF_TEST_BAIL:
if (OMX_ErrorNone == eError)
{
eError = OMX_Deinit();
}
else
{
OMX_Deinit();
}
return eError;
}
