| -rw-r--r-- | audio_hw.c | 204 | ||||
| -rw-r--r-- | audio_hw.h | 16 | ||||
| -rw-r--r-- | audio_hw_profile.c | 67 | ||||
| -rw-r--r-- | audio_hw_profile.h | 20 | ||||
| -rw-r--r-- | audio_hw_utils.c | 157 | ||||
| -rw-r--r-- | audio_hw_utils.h | 20 | ||||
| -rw-r--r-- | audio_hwsync.c | 18 | ||||
| -rw-r--r-- | audio_hwsync.h | 18 |
8 files changed, 406 insertions, 114 deletions
diff --git a/audio_hw_utils.h b/audio_hw_utils.h index 2a2a836..55a8078 100644 --- a/audio_hw_utils.h +++ b/audio_hw_utils.h @@ -1,3 +1,21 @@ +/* + * Copyright (C) 2010 Amlogic Corporation. + * + * 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. + */ + + + #ifndef _AUDIO_HW_UTILS_H_ #define _AUDIO_HW_UTILS_H_ int get_sysfs_uint(const char *path, uint *value); @@ -9,4 +27,6 @@ int get_codec_type(int format); int getprop_bool (const char *path); unsigned char codec_type_is_raw_data(int type); int mystrstr(char *mystr,char *substr); +void *convert_audio_sample_for_output(int input_frames,int input_format,int input_ch,void *input_buf,int *out_size/*,float lvol*/); + #endif |