Pretty printed the C++ code with astyle

Ethan Hugg committed 12 years ago

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1		−/*!
2		− * \copy
3		− * Copyright (c) 2004-2013, Cisco Systems
4		− * All rights reserved.
5		− *
6		− * Redistribution and use in source and binary forms, with or without
7		− * modification, are permitted provided that the following conditions
8		− * are met:
9		− *
10		− * * Redistributions of source code must retain the above copyright
11		− * notice, this list of conditions and the following disclaimer.
12		− *
13		− * * Redistributions in binary form must reproduce the above copyright
14		− * notice, this list of conditions and the following disclaimer in
15		− * the documentation and/or other materials provided with the
16		− * distribution.
17		− *
18		− * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
19		− * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
20		− * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
21		− * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
22		− * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
23		− * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
24		− * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25		− * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
26		− * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
27		− * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
28		− * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
29		− * POSSIBILITY OF SUCH DAMAGE.
30		− *
31		− *
32		− * \file : IWelsVP.h
33		− *
34		− * \brief : Interface of wels video processor class
35		− *
36		− * \date : 2011/01/04
37		− *
38		− * \description : 1. should support both C/C++ style interface
39		− * 2. should concern with the feature extension requirement
40		− * 3. should care the usage of "char"==>
41		− * 1) value char : signed char/unsigned char
42		− * 2) string char : char
43		− *
44		− *************************************************************************************
45		− */
46		−
47		−#ifndef _IWELSVP_H_
48		−#define _IWELSVP_H_
49		−
50		−#ifdef _WIN32
51		−#define WELSAPI __stdcall
52		−#else
53		−#define WELSAPI
54		−#endif
55		−
56		−#define WELSVP_MAJOR_VERSION 1
57		−#define WELSVP_MINOR_VERSION 1
58		−#define WELSVP_VERSION ((WELSVP_MAJOR_VERSION << 8) + WELSVP_MINOR_VERSION)
59		−
60		−typedef enum
61		−{
62		− RET_SUCCESS = 0,
63		− RET_FAILED = -1,
64		− RET_INVALIDPARAM = -2,
65		− RET_OUTOFMEMORY = -3,
66		− RET_NOTSUPPORTED = -4,
67		− RET_UNEXPECTED = -5,
68		− RET_NEEDREINIT = -6
69		−} EResult;
70		−
71		−typedef enum
72		−{
73		− VIDEO_FORMAT_NULL = 0, /* invalid format */
74		− /rgb color formats/
75		− VIDEO_FORMAT_RGB = 1, /* rgb 24bits */
76		− VIDEO_FORMAT_RGBA = 2, /* rgba */
77		− VIDEO_FORMAT_RGB555 = 3, /* rgb555 */
78		− VIDEO_FORMAT_RGB565 = 4, /* rgb565 */
79		− VIDEO_FORMAT_BGR = 5, /* bgr 24bits */
80		− VIDEO_FORMAT_BGRA = 6, /* bgr 32bits */
81		− VIDEO_FORMAT_ABGR = 7, /* abgr */
82		− VIDEO_FORMAT_ARGB = 8, /* argb */
83		−
84		− /yuv color formats/
85		− VIDEO_FORMAT_YUY2 = 20, /* yuy2 */
86		− VIDEO_FORMAT_YVYU = 21, /* yvyu */
87		− VIDEO_FORMAT_UYVY = 22, /* uyvy */
88		− VIDEO_FORMAT_I420 = 23, /* yuv 4:2:0 planar */
89		− VIDEO_FORMAT_YV12 = 24, /* yuv 4:2:0 planar */
90		− VIDEO_FORMAT_INTERNAL = 25, /* Only Used for SVC decoder testbed */
91		− VIDEO_FORMAT_NV12 = 26, /* y planar + uv packed */
92		− VIDEO_FORMAT_I422 = 27, /* yuv 4:2:2 planar */
93		− VIDEO_FORMAT_I444 = 28, /* yuv 4:4:4 planar */
94		− VIDEO_FORMAT_YUYV = 20, /* yuv 4:2:2 packed */
95		−
96		− VIDEO_FORMAT_RGB24 = 1,
97		− VIDEO_FORMAT_RGB32 = 2,
98		− VIDEO_FORMAT_RGB24_INV = 5,
99		− VIDEO_FORMAT_RGB32_INV = 6,
100		− VIDEO_FORMAT_RGB555_INV = 7,
101		− VIDEO_FORMAT_RGB565_INV = 8,
102		− VIDEO_FORMAT_YUV2 = 21,
103		− VIDEO_FORMAT_420 = 23,
104		−
105		− VIDEO_FORMAT_VFlip = 0x80000000
106		−} EVideoFormat;
107		−
108		−typedef enum
109		−{
110		− BUFFER_HOSTMEM = 0,
111		− BUFFER_SURFACE
112		−} EPixMapBufferProperty;
113		−
114		−typedef struct
115		−{
116		− int iRectTop;
117		− int iRectLeft;
118		− int iRectWidth;
119		− int iRectHeight;
120		−} SRect;
121		−
122		−typedef struct
123		−{
124		− void *pPixel[3];
125		− int iSizeInBits;
126		− int iStride[3];
127		− SRect sRect;
128		− EVideoFormat eFormat;
129		− EPixMapBufferProperty eProperty;//not use? to remove? but how about the size of SPixMap?
130		−} SPixMap;
131		−
132		−typedef enum
133		−{
134		− METHOD_NULL = 0,
135		− METHOD_COLORSPACE_CONVERT ,//not support yet
136		− METHOD_DENOISE ,
137		− METHOD_SCENE_CHANGE_DETECTION ,
138		− METHOD_DOWNSAMPLE ,
139		− METHOD_VAA_STATISTICS ,
140		− METHOD_BACKGROUND_DETECTION ,
141		− METHOD_ADAPTIVE_QUANT ,
142		− METHOD_COMPLEXITY_ANALYSIS ,
143		− METHOD_IMAGE_ROTATE ,
144		− METHOD_MASK
145		−} EMethods;
146		−
147		−//-----------------------------------------------------------------//
148		−// Algorithm parameters define
149		−//-----------------------------------------------------------------//
150		−
151		−typedef struct
152		−{
153		− int bSceneChangeFlag; // 0:false ; 1:true
154		−} SSceneChangeResult;
155		−
156		−typedef enum
157		−{
158		− SIMILAR_SCENE, //similar scene
159		− MEDIUM_CHANGED_SCENE, //medium changed scene
160		− LARGE_CHANGED_SCENE, //large changed scene
161		−} ESceneChangeIdc;
162		−
163		−typedef struct
164		−{
165		− unsigned char *pCurY; // Y data of current frame
166		− unsigned char *pRefY; // Y data of pRef frame for diff calc
167		− int (*pSad8x8)[4]; // sad of 8x8, every 4 in the same 16x16 get together
168		− int *pSsd16x16; // sum of square difference of 16x16
169		− int *pSum16x16; // sum of 16x16
170		− int *pSumOfSquare16x16; // sum of square of 16x16
171		− int (*pSumOfDiff8x8)[4];
172		− unsigned char (*pMad8x8)[4];
173		− int iFrameSad; // sad of frame
174		−} SVAACalcResult;
175		−
176		−typedef struct
177		−{
178		− int iCalcVar;
179		− int iCalcBgd;
180		− int iCalcSsd;
181		− int iReserved;
182		− SVAACalcResult *pCalcResult;
183		−} SVAACalcParam;
184		−
185		−typedef struct
186		−{
187		− signed char *pBackgroundMbFlag;
188		− SVAACalcResult *pCalcRes;
189		−} SBGDInterface;
190		−
191		−typedef enum
192		−{
193		− AQ_QUALITY_MODE, //Quality mode
194		− AQ_BITRATE_MODE, //Bitrate mode
195		−}EAQModes;
196		−
197		−typedef struct
198		−{
199		− unsigned short uiMotionIndex;
200		− unsigned short uiTextureIndex;
201		−} SMotionTextureUnit;
202		−
203		−typedef struct
204		−{
205		− int iAdaptiveQuantMode; // 0:quality mode, 1:bitrates mode
206		− SVAACalcResult *pCalcResult;
207		− SMotionTextureUnit *pMotionTextureUnit;
208		−
209		− signed char *pMotionTextureIndexToDeltaQp;
210		− double dAverMotionTextureIndexToDeltaQp;
211		−} SAdaptiveQuantizationParam;
212		−
213		−typedef enum
214		−{
215		− FRAME_SAD = 0,
216		− GOM_SAD = -1,
217		− GOM_VAR = -2
218		−} EComplexityAnalysisMode;
219		−
220		−typedef struct
221		−{
222		− int iComplexityAnalysisMode;
223		− int iCalcBgd;
224		− int iMbNumInGom;
225		− int iFrameComplexity;
226		− int *pGomComplexity;
227		− int *pGomForegroundBlockNum;
228		− signed char *pBackgroundMbFlag;
229		− unsigned int *uiRefMbType;
230		− SVAACalcResult *pCalcResult;
231		−} SComplexityAnalysisParam;
232		−
233		−/////////////////////////////////////////////////////////////////////////////////////////////
234		−
235		−typedef struct
236		−{
237		− void *pCtx;
238		− EResult (Init) (void pCtx, int iType, void *pCfg);
239		− EResult (Uninit) (void pCtx, int iType);
240		− EResult (Flush) (void pCtx, int iType);
241		− EResult (Process) (void pCtx, int iType, SPixMap pSrc, SPixMap dst);
242		− EResult (Get) (void pCtx, int iType, void *pParam);
243		− EResult (Set) (void pCtx, int iType, void *pParam);
244		− EResult (SpecialFeature) (void pCtx, int iType, void pIn, void pOut);
245		−} IWelsVPc;
246		−
247		−#if defined(__cplusplus) && !defined(CINTERFACE) /* C++ style interface */
248		−
249		−class IWelsVP
250		−{
251		−public:
252		− virtual ~IWelsVP() {}
253		−
254		−public:
255		− virtual EResult Init (int iType, void *pCfg) = 0;
256		− virtual EResult Uninit (int iType) = 0;
257		− virtual EResult Flush (int iType) = 0;
258		− virtual EResult Process (int iType, SPixMap pSrc, SPixMap dst) = 0;
259		− virtual EResult Get (int iType, void *pParam) = 0;
260		− virtual EResult Set (int iType, void *pParam) = 0;
261		− virtual EResult SpecialFeature (int iType, void pIn, void pOut) = 0;
262		−};
263		−
264		−/* Recommend to invoke the interface via the micro for convenient */
265		−#define IWelsVPFunc_Init(p, a, b) (p)->Init(a, b)
266		−#define IWelsVPFunc_Uninit(p, a) (p)->Uninit(a)
267		−#define IWelsVPFunc_Flush(p, a) (p)->Flush(a)
268		−#define IWelsVPFunc_Process(p, a, b, c) (p)->Process(a, b, c)
269		−#define IWelsVPFunc_Get(p, a, b) (p)->Get(a, b)
270		−#define IWelsVPFunc_Set(p, a, b) (p)->Set(a, b)
271		−#define IWelsVPFunc_SpecialFeature(p, a, b, c) (p)->SpecialFeature(a, b, c)
272		−
273		−/* C++ interface version */
274		−#define WELSVP_INTERFACE_VERION (0x8000 + (WELSVP_VERSION & 0x7fff))
275		−#define WELSVP_EXTERNC_BEGIN extern "C" {
276		−#define WELSVP_EXTERNC_END }
277		−
278		−#else /* C style interface */
279		−
280		−/* Recommend to invoke the interface via the micro for convenient */
281		−#define IWelsVPFunc_Init(p, a, b) (p)->Init(p->h, a, b)
282		−#define IWelsVPFunc_Uninit(p, a) (p)->Uninit(p->h, a)
283		−#define IWelsVPFunc_Flush(p, a) (p)->Flush(p->h, a)
284		−#define IWelsVPFunc_Process(p, a, b, c) (p)->Process(p->h, a, b, c)
285		−#define IWelsVPFunc_Get(p, a, b) (p)->Get(p->h, a, b)
286		−#define IWelsVPFunc_Set(p, a, b) (p)->Set(p->h, a, b)
287		−#define IWelsVPFunc_SpecialFeature(p, a, b, c) (p)->SpecialFeature(p->h, a, b, c)
288		−
289		−/* C interface version */
290		−#define WELSVP_INTERFACE_VERION (0x0001 + (WELSVP_VERSION & 0x7fff))
291		−#define WELSVP_EXTERNC_BEGIN
292		−#define WELSVP_EXTERNC_END
293		−
294		−#endif
295		−
296		−WELSVP_EXTERNC_BEGIN
297		−EResult WELSAPI CreateVpInterface (void *ppCtx, int iVersion /= WELSVP_INTERFACE_VERION*/);
298		−EResult WELSAPI DestroyVpInterface (void pCtx , int iVersion /= WELSVP_INTERFACE_VERION*/);
299		−WELSVP_EXTERNC_END
300		−
301		−//////////////////////////////////////////////////////////////////////////////////////////////
302		−#endif // _IWELSVP_H_
303		−
304		−
	1	+/*!
	2	+ * \copy
	3	+ * Copyright (c) 2004-2013, Cisco Systems
	4	+ * All rights reserved.
	5	+ *
	6	+ * Redistribution and use in source and binary forms, with or without
	7	+ * modification, are permitted provided that the following conditions
	8	+ * are met:
	9	+ *
	10	+ * * Redistributions of source code must retain the above copyright
	11	+ * notice, this list of conditions and the following disclaimer.
	12	+ *
	13	+ * * Redistributions in binary form must reproduce the above copyright
	14	+ * notice, this list of conditions and the following disclaimer in
	15	+ * the documentation and/or other materials provided with the
	16	+ * distribution.
	17	+ *
	18	+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
	19	+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
	20	+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
	21	+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
	22	+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
	23	+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
	24	+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
	25	+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
	26	+ * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
	27	+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
	28	+ * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	29	+ * POSSIBILITY OF SUCH DAMAGE.
	30	+ *
	31	+ *
	32	+ * \file : IWelsVP.h
	33	+ *
	34	+ * \brief : Interface of wels video processor class
	35	+ *
	36	+ * \date : 2011/01/04
	37	+ *
	38	+ * \description : 1. should support both C/C++ style interface
	39	+ * 2. should concern with the feature extension requirement
	40	+ * 3. should care the usage of "char"==>
	41	+ * 1) value char : signed char/unsigned char
	42	+ * 2) string char : char
	43	+ *
	44	+ *************************************************************************************
	45	+ */
	46	+
	47	+#ifndef _IWELSVP_H_
	48	+#define _IWELSVP_H_
	49	+
	50	+#ifdef _WIN32
	51	+#define WELSAPI __stdcall
	52	+#else
	53	+#define WELSAPI
	54	+#endif
	55	+
	56	+#define WELSVP_MAJOR_VERSION 1
	57	+#define WELSVP_MINOR_VERSION 1
	58	+#define WELSVP_VERSION ((WELSVP_MAJOR_VERSION << 8) + WELSVP_MINOR_VERSION)
	59	+
	60	+typedef enum {
	61	+ RET_SUCCESS = 0,
	62	+ RET_FAILED = -1,
	63	+ RET_INVALIDPARAM = -2,
	64	+ RET_OUTOFMEMORY = -3,
	65	+ RET_NOTSUPPORTED = -4,
	66	+ RET_UNEXPECTED = -5,
	67	+ RET_NEEDREINIT = -6
	68	+} EResult;
	69	+
	70	+typedef enum {
	71	+ VIDEO_FORMAT_NULL = 0, /* invalid format */
	72	+ /rgb color formats/
	73	+ VIDEO_FORMAT_RGB = 1, /* rgb 24bits */
	74	+ VIDEO_FORMAT_RGBA = 2, /* rgba */
	75	+ VIDEO_FORMAT_RGB555 = 3, /* rgb555 */
	76	+ VIDEO_FORMAT_RGB565 = 4, /* rgb565 */
	77	+ VIDEO_FORMAT_BGR = 5, /* bgr 24bits */
	78	+ VIDEO_FORMAT_BGRA = 6, /* bgr 32bits */
	79	+ VIDEO_FORMAT_ABGR = 7, /* abgr */
	80	+ VIDEO_FORMAT_ARGB = 8, /* argb */
	81	+
	82	+ /yuv color formats/
	83	+ VIDEO_FORMAT_YUY2 = 20, /* yuy2 */
	84	+ VIDEO_FORMAT_YVYU = 21, /* yvyu */
	85	+ VIDEO_FORMAT_UYVY = 22, /* uyvy */
	86	+ VIDEO_FORMAT_I420 = 23, /* yuv 4:2:0 planar */
	87	+ VIDEO_FORMAT_YV12 = 24, /* yuv 4:2:0 planar */
	88	+ VIDEO_FORMAT_INTERNAL = 25, /* Only Used for SVC decoder testbed */
	89	+ VIDEO_FORMAT_NV12 = 26, /* y planar + uv packed */
	90	+ VIDEO_FORMAT_I422 = 27, /* yuv 4:2:2 planar */
	91	+ VIDEO_FORMAT_I444 = 28, /* yuv 4:4:4 planar */
	92	+ VIDEO_FORMAT_YUYV = 20, /* yuv 4:2:2 packed */
	93	+
	94	+ VIDEO_FORMAT_RGB24 = 1,
	95	+ VIDEO_FORMAT_RGB32 = 2,
	96	+ VIDEO_FORMAT_RGB24_INV = 5,
	97	+ VIDEO_FORMAT_RGB32_INV = 6,
	98	+ VIDEO_FORMAT_RGB555_INV = 7,
	99	+ VIDEO_FORMAT_RGB565_INV = 8,
	100	+ VIDEO_FORMAT_YUV2 = 21,
	101	+ VIDEO_FORMAT_420 = 23,
	102	+
	103	+ VIDEO_FORMAT_VFlip = 0x80000000
	104	+} EVideoFormat;
	105	+
	106	+typedef enum {
	107	+ BUFFER_HOSTMEM = 0,
	108	+ BUFFER_SURFACE
	109	+} EPixMapBufferProperty;
	110	+
	111	+typedef struct {
	112	+ int iRectTop;
	113	+ int iRectLeft;
	114	+ int iRectWidth;
	115	+ int iRectHeight;
	116	+} SRect;
	117	+
	118	+typedef struct {
	119	+ void* pPixel[3];
	120	+ int iSizeInBits;
	121	+ int iStride[3];
	122	+ SRect sRect;
	123	+ EVideoFormat eFormat;
	124	+ EPixMapBufferProperty eProperty;//not use? to remove? but how about the size of SPixMap?
	125	+} SPixMap;
	126	+
	127	+typedef enum {
	128	+ METHOD_NULL = 0,
	129	+ METHOD_COLORSPACE_CONVERT ,//not support yet
	130	+ METHOD_DENOISE ,
	131	+ METHOD_SCENE_CHANGE_DETECTION ,
	132	+ METHOD_DOWNSAMPLE ,
	133	+ METHOD_VAA_STATISTICS ,
	134	+ METHOD_BACKGROUND_DETECTION ,
	135	+ METHOD_ADAPTIVE_QUANT ,
	136	+ METHOD_COMPLEXITY_ANALYSIS ,
	137	+ METHOD_IMAGE_ROTATE ,
	138	+ METHOD_MASK
	139	+} EMethods;
	140	+
	141	+//-----------------------------------------------------------------//
	142	+// Algorithm parameters define
	143	+//-----------------------------------------------------------------//
	144	+
	145	+typedef struct {
	146	+ int bSceneChangeFlag; // 0:false ; 1:true
	147	+} SSceneChangeResult;
	148	+
	149	+typedef enum {
	150	+ SIMILAR_SCENE, //similar scene
	151	+ MEDIUM_CHANGED_SCENE, //medium changed scene
	152	+ LARGE_CHANGED_SCENE, //large changed scene
	153	+} ESceneChangeIdc;
	154	+
	155	+typedef struct {
	156	+ unsigned char* pCurY; // Y data of current frame
	157	+ unsigned char* pRefY; // Y data of pRef frame for diff calc
	158	+ int (*pSad8x8)[4]; // sad of 8x8, every 4 in the same 16x16 get together
	159	+ int* pSsd16x16; // sum of square difference of 16x16
	160	+ int* pSum16x16; // sum of 16x16
	161	+ int* pSumOfSquare16x16; // sum of square of 16x16
	162	+ int (*pSumOfDiff8x8)[4];
	163	+ unsigned char (*pMad8x8)[4];
	164	+ int iFrameSad; // sad of frame
	165	+} SVAACalcResult;
	166	+
	167	+typedef struct {
	168	+ int iCalcVar;
	169	+ int iCalcBgd;
	170	+ int iCalcSsd;
	171	+ int iReserved;
	172	+ SVAACalcResult* pCalcResult;
	173	+} SVAACalcParam;
	174	+
	175	+typedef struct {
	176	+ signed char* pBackgroundMbFlag;
	177	+ SVAACalcResult* pCalcRes;
	178	+} SBGDInterface;
	179	+
	180	+typedef enum {
	181	+ AQ_QUALITY_MODE, //Quality mode
	182	+ AQ_BITRATE_MODE, //Bitrate mode
	183	+} EAQModes;
	184	+
	185	+typedef struct {
	186	+ unsigned short uiMotionIndex;
	187	+ unsigned short uiTextureIndex;
	188	+} SMotionTextureUnit;
	189	+
	190	+typedef struct {
	191	+ int iAdaptiveQuantMode; // 0:quality mode, 1:bitrates mode
	192	+ SVAACalcResult* pCalcResult;
	193	+ SMotionTextureUnit* pMotionTextureUnit;
	194	+
	195	+ signed char* pMotionTextureIndexToDeltaQp;
	196	+ double dAverMotionTextureIndexToDeltaQp;
	197	+} SAdaptiveQuantizationParam;
	198	+
	199	+typedef enum {
	200	+ FRAME_SAD = 0,
	201	+ GOM_SAD = -1,
	202	+ GOM_VAR = -2
	203	+} EComplexityAnalysisMode;
	204	+
	205	+typedef struct {
	206	+ int iComplexityAnalysisMode;
	207	+ int iCalcBgd;
	208	+ int iMbNumInGom;
	209	+ int iFrameComplexity;
	210	+ int* pGomComplexity;
	211	+ int* pGomForegroundBlockNum;
	212	+ signed char* pBackgroundMbFlag;
	213	+ unsigned int* uiRefMbType;
	214	+ SVAACalcResult* pCalcResult;
	215	+} SComplexityAnalysisParam;
	216	+
	217	+/////////////////////////////////////////////////////////////////////////////////////////////
	218	+
	219	+typedef struct {
	220	+ void* pCtx;
	221	+ EResult (Init) (void pCtx, int iType, void* pCfg);
	222	+ EResult (Uninit) (void pCtx, int iType);
	223	+ EResult (Flush) (void pCtx, int iType);
	224	+ EResult (Process) (void pCtx, int iType, SPixMap* pSrc, SPixMap* dst);
	225	+ EResult (Get) (void pCtx, int iType, void* pParam);
	226	+ EResult (Set) (void pCtx, int iType, void* pParam);
	227	+ EResult (SpecialFeature) (void pCtx, int iType, void* pIn, void* pOut);
	228	+} IWelsVPc;
	229	+
	230	+#if defined(__cplusplus) && !defined(CINTERFACE) /* C++ style interface */
	231	+
	232	+class IWelsVP {
	233	+ public:
	234	+ virtual ~IWelsVP() {}
	235	+
	236	+ public:
	237	+ virtual EResult Init (int iType, void* pCfg) = 0;
	238	+ virtual EResult Uninit (int iType) = 0;
	239	+ virtual EResult Flush (int iType) = 0;
	240	+ virtual EResult Process (int iType, SPixMap* pSrc, SPixMap* dst) = 0;
	241	+ virtual EResult Get (int iType, void* pParam) = 0;
	242	+ virtual EResult Set (int iType, void* pParam) = 0;
	243	+ virtual EResult SpecialFeature (int iType, void* pIn, void* pOut) = 0;
	244	+};
	245	+
	246	+/* Recommend to invoke the interface via the micro for convenient */
	247	+#define IWelsVPFunc_Init(p, a, b) (p)->Init(a, b)
	248	+#define IWelsVPFunc_Uninit(p, a) (p)->Uninit(a)
	249	+#define IWelsVPFunc_Flush(p, a) (p)->Flush(a)
	250	+#define IWelsVPFunc_Process(p, a, b, c) (p)->Process(a, b, c)
	251	+#define IWelsVPFunc_Get(p, a, b) (p)->Get(a, b)
	252	+#define IWelsVPFunc_Set(p, a, b) (p)->Set(a, b)
	253	+#define IWelsVPFunc_SpecialFeature(p, a, b, c) (p)->SpecialFeature(a, b, c)
	254	+
	255	+/* C++ interface version */
	256	+#define WELSVP_INTERFACE_VERION (0x8000 + (WELSVP_VERSION & 0x7fff))
	257	+#define WELSVP_EXTERNC_BEGIN extern "C" {
	258	+#define WELSVP_EXTERNC_END }
	259	+
	260	+#else /* C style interface */
	261	+
	262	+/* Recommend to invoke the interface via the micro for convenient */
	263	+#define IWelsVPFunc_Init(p, a, b) (p)->Init(p->h, a, b)
	264	+#define IWelsVPFunc_Uninit(p, a) (p)->Uninit(p->h, a)
	265	+#define IWelsVPFunc_Flush(p, a) (p)->Flush(p->h, a)
	266	+#define IWelsVPFunc_Process(p, a, b, c) (p)->Process(p->h, a, b, c)
	267	+#define IWelsVPFunc_Get(p, a, b) (p)->Get(p->h, a, b)
	268	+#define IWelsVPFunc_Set(p, a, b) (p)->Set(p->h, a, b)
	269	+#define IWelsVPFunc_SpecialFeature(p, a, b, c) (p)->SpecialFeature(p->h, a, b, c)
	270	+
	271	+/* C interface version */
	272	+#define WELSVP_INTERFACE_VERION (0x0001 + (WELSVP_VERSION & 0x7fff))
	273	+#define WELSVP_EXTERNC_BEGIN
	274	+#define WELSVP_EXTERNC_END
	275	+
	276	+#endif
	277	+
	278	+WELSVP_EXTERNC_BEGIN
	279	+EResult WELSAPI CreateVpInterface (void** ppCtx, int iVersion /= WELSVP_INTERFACE_VERION/);
	280	+EResult WELSAPI DestroyVpInterface (void* pCtx , int iVersion /= WELSVP_INTERFACE_VERION/);
	281	+WELSVP_EXTERNC_END
	282	+
	283	+//////////////////////////////////////////////////////////////////////////////////////////////
	284	+#endif // _IWELSVP_H_
	285	+
	286	+

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