1 files changed, 85 insertions, 0 deletions
diff --git a/media/libcubeb/src/android/audiotrack_definitions.h b/media/libcubeb/src/android/audiotrack_definitions.h
new file mode 100644
index 0000000000..f6b6931fa4
--- /dev/null
+++ b/media/libcubeb/src/android/audiotrack_definitions.h
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2008 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.
+ */
+
+#include <stdint.h>
+
+/*
+ * The following definitions are copied from the android sources. Only the
+ * relevant enum member and values needed are copied.
+ */
+
+/*
+ * From
+ * https://android.googlesource.com/platform/frameworks/base/+/android-2.2.3_r2.1/include/utils/Errors.h
+ */
+typedef int32_t status_t;
+
+/*
+ * From
+ * https://android.googlesource.com/platform/frameworks/base/+/android-2.2.3_r2.1/include/media/AudioTrack.h
+ */
+struct Buffer {
+  uint32_t flags;
+  int channelCount;
+  int format;
+  size_t frameCount;
+  size_t size;
+  union {
+    void * raw;
+    short * i16;
+    int8_t * i8;
+  };
+};
+
+enum event_type {
+  EVENT_MORE_DATA = 0,
+  EVENT_UNDERRUN = 1,
+  EVENT_LOOP_END = 2,
+  EVENT_MARKER = 3,
+  EVENT_NEW_POS = 4,
+  EVENT_BUFFER_END = 5
+};
+
+/**
+ * From
+ * https://android.googlesource.com/platform/frameworks/base/+/android-2.2.3_r2.1/include/media/AudioSystem.h
+ * and
+ * https://android.googlesource.com/platform/system/core/+/android-4.2.2_r1/include/system/audio.h
+ */
+
+#define AUDIO_STREAM_TYPE_MUSIC 3
+
+enum {
+  AUDIO_CHANNEL_OUT_FRONT_LEFT_ICS = 0x1,
+  AUDIO_CHANNEL_OUT_FRONT_RIGHT_ICS = 0x2,
+  AUDIO_CHANNEL_OUT_MONO_ICS = AUDIO_CHANNEL_OUT_FRONT_LEFT_ICS,
+  AUDIO_CHANNEL_OUT_STEREO_ICS =
+      (AUDIO_CHANNEL_OUT_FRONT_LEFT_ICS | AUDIO_CHANNEL_OUT_FRONT_RIGHT_ICS)
+} AudioTrack_ChannelMapping_ICS;
+
+enum {
+  AUDIO_CHANNEL_OUT_FRONT_LEFT_Legacy = 0x4,
+  AUDIO_CHANNEL_OUT_FRONT_RIGHT_Legacy = 0x8,
+  AUDIO_CHANNEL_OUT_MONO_Legacy = AUDIO_CHANNEL_OUT_FRONT_LEFT_Legacy,
+  AUDIO_CHANNEL_OUT_STEREO_Legacy = (AUDIO_CHANNEL_OUT_FRONT_LEFT_Legacy |
+                                     AUDIO_CHANNEL_OUT_FRONT_RIGHT_Legacy)
+} AudioTrack_ChannelMapping_Legacy;
+
+typedef enum {
+  AUDIO_FORMAT_PCM = 0x00000000,
+  AUDIO_FORMAT_PCM_SUB_16_BIT = 0x1,
+  AUDIO_FORMAT_PCM_16_BIT = (AUDIO_FORMAT_PCM | AUDIO_FORMAT_PCM_SUB_16_BIT),
+} AudioTrack_SampleType;