#define MRP_RESOURCE_TYPE_EXCLUSIVE FALSE
const char* mm_camcorder_resource_str[MM_CAMCORDER_RESOURCE_MAX] = {
- "camera",
- "video_overlay"
+ "camera",
+ "video_overlay"
};
#define MMCAMCORDER_CHECK_RESOURCE_MANAGER_INSTANCE(x_camcorder_resource_manager) \
_mmcam_dbg_err("no resource manager instance"); \
return MM_ERROR_INVALID_ARGUMENT; \
} \
-} while(0);
+} while (0);
#define MMCAMCORDER_CHECK_CONNECTION_RESOURCE_MANAGER(x_camcorder_resource_manager) \
do { \
return MM_ERROR_RESOURCE_NOT_INITIALIZED; \
} \
} \
-} while(0);
+} while (0);
static char *__mmcamcorder_resource_state_to_str(mrp_res_resource_state_t st)
{
mmf_return_if_fail((MMHandleType)camcorder);
+ _mmcam_dbg_log("enter");
+
+ _MMCAMCORDER_LOCK_RESOURCE(camcorder);
+
switch (context->state) {
case MRP_RES_CONNECTED:
_mmcam_dbg_log(" - connected to Murphy");
resource_names = mrp_res_list_resource_names(rset);
if (!resource_names) {
_mmcam_dbg_err(" - no resources available");
+ _MMCAMCORDER_UNLOCK_RESOURCE(camcorder);
return;
}
for (i = 0; i < resource_names->num_strings; i++) {
resource = mrp_res_get_resource_by_name(rset, resource_names->strings[i]);
- if (resource) {
+ if (resource)
_mmcam_dbg_log(" - available resource: %s", resource->name);
- }
}
mrp_res_free_string_array(resource_names);
}
camcorder->resource_manager.is_connected = TRUE;
+ _MMCAMCORDER_RESOURCE_SIGNAL(camcorder);
break;
case MRP_RES_DISCONNECTED:
_mmcam_dbg_log(" - disconnected from Murphy");
break;
}
+ _MMCAMCORDER_UNLOCK_RESOURCE(camcorder);
+
+ _mmcam_dbg_log("leave");
+
return;
}
mmf_return_if_fail((MMHandleType)camcorder);
+ _MMCAMCORDER_LOCK_RESOURCE(camcorder);
+
if (!mrp_res_equal_resource_set(rs, camcorder->resource_manager.rset)) {
_mmcam_dbg_warn("- resource set(%p) is not same as this camcorder handle's(%p)", rs, camcorder->resource_manager.rset);
+ _MMCAMCORDER_UNLOCK_RESOURCE(camcorder);
return;
}
res->name, __mmcamcorder_resource_state_to_str(res->state));
if (res->state == MRP_RES_RESOURCE_ACQUIRED) {
- _MMCAMCORDER_LOCK_RESOURCE(camcorder);
+ camcorder->resource_manager.acquire_remain--;
- camcorder->resource_manager.acquire_count--;
-
- if (camcorder->resource_manager.acquire_count <= 0) {
+ if (camcorder->resource_manager.acquire_remain <= 0) {
_mmcam_dbg_log("send signal - resource acquire done");
_MMCAMCORDER_RESOURCE_SIGNAL(camcorder);
} else {
_mmcam_dbg_warn("remained acquire count %d",
- camcorder->resource_manager.acquire_count);
+ camcorder->resource_manager.acquire_remain);
+ }
+ } else if (res->state == MRP_RES_RESOURCE_LOST) {
+ camcorder->resource_manager.acquire_remain++;
+
+ if (camcorder->resource_manager.acquire_remain >= camcorder->resource_manager.acquire_count) {
+ _mmcam_dbg_log("resource release done");
+
+ if (camcorder->state > MM_CAMCORDER_STATE_NULL) {
+ _mmcam_dbg_log("send resource signal");
+ _MMCAMCORDER_RESOURCE_SIGNAL(camcorder);
+ } else {
+ _mmcam_dbg_log("skip resource signal - state %d", camcorder->state);
+ }
+ } else {
+ _mmcam_dbg_warn("acquired %d, lost %d",
+ camcorder->resource_manager.acquire_count,
+ camcorder->resource_manager.acquire_remain);
}
-
- _MMCAMCORDER_UNLOCK_RESOURCE(camcorder);
}
}
}
mrp_res_delete_resource_set(camcorder->resource_manager.rset);
camcorder->resource_manager.rset = mrp_res_copy_resource_set(rs);
+ _MMCAMCORDER_UNLOCK_RESOURCE(camcorder);
+
return;
}
_MMCAMCORDER_LOCK_ASM(camcorder);
if (!mrp_res_equal_resource_set(rs, camcorder->resource_manager.rset)) {
+ _MMCAMCORDER_UNLOCK_ASM(camcorder);
_mmcam_dbg_warn("- resource set(%p) is not same as this camcorder handle's(%p)", rs, camcorder->resource_manager.rset);
return;
}
if (res == NULL) {
_mmcam_dbg_warn(" -- %s not present in resource set", mm_camcorder_resource_str[i]);
} else {
- _mmcam_dbg_log(" -- resource name [%s] -> [%s]",
- res->name, __mmcamcorder_resource_state_to_str(res->state));
+ _mmcam_dbg_log(" -- resource name [%s] -> [%s]", res->name, __mmcamcorder_resource_state_to_str(res->state));
}
}
return;
}
-static int __mmcamcorder_resource_create_resource_set(MMCamcorderResourceManager *resource_manager)
+int _mmcamcorder_resource_create_resource_set(MMCamcorderResourceManager *resource_manager)
{
if (resource_manager->rset) {
- _mmcam_dbg_err(" - resource set was already created");
- return MM_ERROR_RESOURCE_INVALID_STATE;
+ _mmcam_dbg_warn(" - resource set was already created, delete it");
+ mrp_res_delete_resource_set(resource_manager->rset);
+ resource_manager->rset = NULL;
}
resource_manager->rset = mrp_res_create_resource_set(resource_manager->context,
return MM_ERROR_RESOURCE_INTERNAL;
}
- if (!mrp_res_set_autorelease(TRUE, resource_manager->rset)) {
+ if (!mrp_res_set_autorelease(TRUE, resource_manager->rset))
_mmcam_dbg_warn(" - could not set autorelease flag!");
- }
+
+ _mmcam_dbg_log("done");
return MM_ERROR_NONE;
}
{
mrp_res_resource_t *resource = NULL;
resource = mrp_res_create_resource(resource_manager->rset,
- resource_name,
- MRP_RESOURCE_TYPE_MANDATORY,
- MRP_RESOURCE_TYPE_EXCLUSIVE);
+ resource_name,
+ MRP_RESOURCE_TYPE_MANDATORY,
+ MRP_RESOURCE_TYPE_EXCLUSIVE);
if (resource == NULL) {
_mmcam_dbg_err(" - could not include resource[%s]", resource_name);
return MM_ERROR_RESOURCE_INTERNAL;
}
resource_manager->acquire_count++;
+ resource_manager->acquire_remain = resource_manager->acquire_count;
_mmcam_dbg_log(" - count[%d] include resource[%s]",
resource_manager->acquire_count, resource_name);
MMCAMCORDER_CHECK_RESOURCE_MANAGER_INSTANCE(resource_manager);
resource_manager->mloop = mrp_mainloop_glib_get(g_main_loop_new(NULL, TRUE));
- if (resource_manager->mloop) {
- resource_manager->context = mrp_res_create(resource_manager->mloop, __mmcamcorder_resource_state_callback, user_data);
- if (resource_manager->context == NULL) {
- _mmcam_dbg_err(" - could not get context for resource manager");
- mrp_mainloop_destroy(resource_manager->mloop);
- resource_manager->mloop = NULL;
- return MM_ERROR_RESOURCE_INTERNAL;
- }
- resource_manager->user_data = user_data;
- } else {
- _mmcam_dbg_err("- could not get mainloop for resource manager");
+ if (!resource_manager->mloop) {
+ _mmcam_dbg_err("failed to get mainloop for mrp");
+ return MM_ERROR_RESOURCE_INTERNAL;
+ }
+
+ resource_manager->context = mrp_res_create(resource_manager->mloop, __mmcamcorder_resource_state_callback, user_data);
+ if (!resource_manager->context) {
+ _mmcam_dbg_err("could not get context for mrp");
+ mrp_mainloop_destroy(resource_manager->mloop);
+ resource_manager->mloop = NULL;
return MM_ERROR_RESOURCE_INTERNAL;
}
+ resource_manager->user_data = user_data;
+
+ _mmcam_dbg_log("done");
+
return MM_ERROR_NONE;
}
int _mmcamcorder_resource_manager_prepare(MMCamcorderResourceManager *resource_manager, MMCamcorderResourceType resource_type)
{
- int ret = MM_ERROR_NONE;
MMCAMCORDER_CHECK_RESOURCE_MANAGER_INSTANCE(resource_manager);
MMCAMCORDER_CHECK_CONNECTION_RESOURCE_MANAGER(resource_manager);
- if (!resource_manager->rset) {
- ret = __mmcamcorder_resource_create_resource_set(resource_manager);
- }
- if (ret == MM_ERROR_NONE) {
- ret = __mmcamcorder_resource_include_resource(resource_manager, mm_camcorder_resource_str[resource_type]);
- } else {
- _mmcam_dbg_err("failed to create resource set 0x%x", ret);
- }
-
- return ret;
+ return __mmcamcorder_resource_include_resource(resource_manager, mm_camcorder_resource_str[resource_type]);
}
int _mmcamcorder_resource_manager_acquire(MMCamcorderResourceManager *resource_manager)
return ret;
}
-int _mmcamcorder_resource_manager_unprepare(MMCamcorderResourceManager *resource_manager)
-{
- int ret = MM_ERROR_NONE;
- MMCAMCORDER_CHECK_RESOURCE_MANAGER_INSTANCE(resource_manager);
- MMCAMCORDER_CHECK_CONNECTION_RESOURCE_MANAGER(resource_manager);
-
- if (resource_manager->rset == NULL) {
- _mmcam_dbg_err("- could not unprepare for resource_manager, _mmcamcorder_resource_manager_prepare() first");
- ret = MM_ERROR_RESOURCE_INVALID_STATE;
- } else {
- mrp_res_delete_resource_set(resource_manager->rset);
- resource_manager->rset = NULL;
- _mmcam_dbg_log("delete resource set done");
- }
-
- return ret;
-}
int _mmcamcorder_resource_manager_deinit(MMCamcorderResourceManager *resource_manager)
{
MMCAMCORDER_CHECK_RESOURCE_MANAGER_INSTANCE(resource_manager);
- MMCAMCORDER_CHECK_CONNECTION_RESOURCE_MANAGER(resource_manager);
if (resource_manager->rset) {
if (resource_manager->rset->state == MRP_RES_RESOURCE_ACQUIRED) {