1 /* Copyright (c) 2012, The Linux Foundataion. All rights reserved.
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29 
30 #ifndef __QCAMERA_ALLOCATOR__
31 #define __QCAMERA_ALLOCATOR__
32 
33 extern "C" {
34 #include <mm_camera_interface.h>
35 }
36 
37 namespace qcamera {
38 
39 class QCameraMemory;
40 class QCameraHeapMemory;
41 
42 class QCameraAllocator {
43 public:
44     virtual QCameraMemory *allocateStreamBuf(cam_stream_type_t stream_type,
45                                              int size,
46                                              int stride,
47                                              int scanline,
48                                              uint8_t &bufferCnt) = 0;
49     virtual int32_t allocateMoreStreamBuf(QCameraMemory *mem_obj,
50                                           int size,
51                                           uint8_t &bufferCnt) = 0;
52     virtual QCameraHeapMemory *allocateStreamInfoBuf(cam_stream_type_t stream_type) = 0;
~QCameraAllocator()53     virtual ~QCameraAllocator() {}
54 };
55 
56 }; /* namespace qcamera */
57 #endif /* __QCAMERA_ALLOCATOR__ */
58