1 2 /* 3 ** Copyright 2003-2010, VisualOn, Inc. 4 ** 5 ** Licensed under the Apache License, Version 2.0 (the "License"); 6 ** you may not use this file except in compliance with the License. 7 ** You may obtain a copy of the License at 8 ** 9 ** http://www.apache.org/licenses/LICENSE-2.0 10 ** 11 ** Unless required by applicable law or agreed to in writing, software 12 ** distributed under the License is distributed on an "AS IS" BASIS, 13 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 ** See the License for the specific language governing permissions and 15 ** limitations under the License. 16 */ 17 18 19 /*********************************************************************** 20 File: stream.h 21 22 Contains: VOME API Buffer Operator Implement Header 23 24 ************************************************************************/ 25 #ifndef __STREAM_H__ 26 #define __STREAM_H__ 27 28 #include "voMem.h" 29 #define Frame_Maxsize (1024 * 2) //Work Buffer 10K 30 #define Frame_MaxByte 640 //AMR_WB Encoder one frame 320 samples = 640 Bytes 31 #define MIN(a,b) ((a) < (b)? (a) : (b)) 32 33 typedef struct{ 34 unsigned char *set_ptr; 35 unsigned char *frame_ptr; 36 unsigned char *frame_ptr_bk; 37 int set_len; 38 int framebuffer_len; 39 int frame_storelen; 40 int used_len; 41 }FrameStream; 42 43 void voAWB_UpdateFrameBuffer(FrameStream *stream, VO_MEM_OPERATOR *pMemOP); 44 void voAWB_InitFrameBuffer(FrameStream *stream); 45 void voAWB_FlushFrameBuffer(FrameStream *stream); 46 #endif //__STREAM_H__ 47 48
