original

[gb-231r1-is01/GB_2.3_IS01.git] / system / media / opensles / libopensles / IAndroidConfiguration.c

diff --git a/system/media/opensles/libopensles/IAndroidConfiguration.c b/system/media/opensles/libopensles/IAndroidConfiguration.c
new file mode 100644 (file)
index 0000000..42e1aae
--- /dev/null
+++ b/system/media/opensles/libopensles/IAndroidConfiguration.c
@@ -0,0 +1,97 @@
+/*
+ * Copyright (C) 2010 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* AndroidConfiguration implementation */
+
+#include "sles_allinclusive.h"
+
+
+static SLresult IAndroidConfiguration_SetConfiguration(SLAndroidConfigurationItf self,
+        const SLchar *configKey,
+        const void *pConfigValue,
+        SLuint32 valueSize)
+{
+    SL_ENTER_INTERFACE
+
+    IAndroidConfiguration *this = (IAndroidConfiguration *) self;
+
+    interface_lock_exclusive(this);
+
+    // route configuration to the appropriate object
+    if (SL_OBJECTID_AUDIORECORDER == IObjectToObjectID((this)->mThis)) {
+        SL_LOGV("SetConfiguration issued for AudioRecorder key=%s valueSize=%lu",
+                configKey, valueSize);
+        result = android_audioRecorder_setConfig((CAudioRecorder *) this->mThis, configKey,
+                pConfigValue, valueSize);
+    } else if (SL_OBJECTID_AUDIOPLAYER == IObjectToObjectID((this)->mThis)) {
+        SL_LOGV("SetConfiguration issued for AudioPlayer key=%s valueSize=%lu",
+                configKey, valueSize);
+        result = android_audioPlayer_setConfig((CAudioPlayer *) this->mThis, configKey,
+                pConfigValue, valueSize);
+    } else {
+        result = SL_RESULT_PARAMETER_INVALID;
+    }
+
+    interface_unlock_exclusive(this);
+
+    SL_LEAVE_INTERFACE
+}
+
+
+static SLresult IAndroidConfiguration_GetConfiguration(SLAndroidConfigurationItf self,
+        const SLchar *configKey,
+        SLuint32 *pValueSize,
+        void *pConfigValue)
+{
+    SL_ENTER_INTERFACE
+
+    // having value size is required, but pConfigValue being NULL is allowed to allow properties
+    // to report their actual value size (if applicable)
+    if (NULL == pValueSize) {
+        result = SL_RESULT_PARAMETER_INVALID;
+    } else {
+        IAndroidConfiguration *this = (IAndroidConfiguration *) self;
+
+        interface_lock_exclusive(this);
+
+        // route configuration request to the appropriate object
+        if (SL_OBJECTID_AUDIORECORDER == IObjectToObjectID((this)->mThis)) {
+            result = android_audioRecorder_getConfig((CAudioRecorder *) this->mThis, configKey,
+                    pValueSize, pConfigValue);
+        } else if (SL_OBJECTID_AUDIOPLAYER == IObjectToObjectID((this)->mThis)) {
+            result = android_audioPlayer_getConfig((CAudioPlayer *) this->mThis, configKey,
+                    pValueSize, pConfigValue);
+        } else {
+            result = SL_RESULT_PARAMETER_INVALID;
+        }
+
+        interface_unlock_exclusive(this);
+    }
+
+    SL_LEAVE_INTERFACE
+}
+
+
+static const struct SLAndroidConfigurationItf_ IAndroidConfiguration_Itf = {
+    IAndroidConfiguration_SetConfiguration,
+    IAndroidConfiguration_GetConfiguration
+};
+
+void IAndroidConfiguration_init(void *self)
+{
+    IAndroidConfiguration *this = (IAndroidConfiguration *) self;
+    this->mItf = &IAndroidConfiguration_Itf;
+}