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  • Committer: Bazaar Package Importer
  • Author(s): Christopher James Halse Rogers, Robert Hooker, Christopher James Halse Rogers
  • Date: 2010-09-27 16:18:27 UTC
  • Revision ID: james.westby@ubuntu.com-20100927161827-x40djzmvy8xtdfb0
Tags: 8.0.1-0ubuntu1
https://launchpad.net/bugs/648401
[ Robert Hooker ]
* Initial debian packaging of mesa demos now that they are split out
  of the mesa source. (LP: #648401)
[ Christopher James Halse Rogers]
* Add debian/watch
* Split package drops the glxgears_is_not_a_benchmark patch.  Not printing
  the FPS of glxgears isn't really important enough to patch out.

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include/VG/openvg.h
 
1
/* $Revision: 6822 $ on $Date:: 2008-10-30 05:14:19 -0400 #$ */
 
2
 
 
3
/*------------------------------------------------------------------------
 
4
 *
 
5
 * OpenVG 1.0.1 Reference Implementation
 
6
 * -------------------------------------
 
7
 *
 
8
 * Copyright (c) 2008 The Khronos Group Inc.
 
9
 *
 
10
 * Permission is hereby granted, free of charge, to any person obtaining a
 
11
 * copy of this software and /or associated documentation files
 
12
 * (the "Materials "), to deal in the Materials without restriction,
 
13
 * including without limitation the rights to use, copy, modify, merge,
 
14
 * publish, distribute, sublicense, and/or sell copies of the Materials,
 
15
 * and to permit persons to whom the Materials are furnished to do so,
 
16
 * subject to the following conditions: 
 
17
 *
 
18
 * The above copyright notice and this permission notice shall be included 
 
19
 * in all copies or substantial portions of the Materials. 
 
20
 *
 
21
 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 
22
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 
23
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 
24
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 
25
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 
26
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR
 
27
 * THE USE OR OTHER DEALINGS IN THE MATERIALS.
 
28
 *
 
29
 *//**
 
30
 * \file
 
31
 * \brief       OpenVG 1.0.1 API.
 
32
 *//*-------------------------------------------------------------------*/
 
33
 
 
34
#ifndef _OPENVG_H
 
35
#define _OPENVG_H
 
36
 
 
37
#include <VG/vgplatform.h>
 
38
 
 
39
#ifdef __cplusplus
 
40
extern "C" {
 
41
#endif
 
42
 
 
43
#define OPENVG_VERSION_1_0              1
 
44
#define OPENVG_VERSION_1_0_1    1
 
45
 
 
46
#ifndef VG_MAXSHORT
 
47
#define VG_MAXSHORT 0x7FFF
 
48
#endif
 
49
 
 
50
#ifndef VG_MAXINT
 
51
#define VG_MAXINT 0x7FFFFFFF
 
52
#endif
 
53
 
 
54
#ifndef VG_MAX_ENUM
 
55
#define VG_MAX_ENUM 0x7FFFFFFF
 
56
#endif
 
57
 
 
58
typedef long VGHandle;
 
59
 
 
60
typedef VGHandle VGPath;
 
61
typedef VGHandle VGImage;
 
62
typedef VGHandle VGPaint;
 
63
 
 
64
#define VG_INVALID_HANDLE ((VGHandle)0)
 
65
 
 
66
typedef enum {
 
67
  VG_FALSE               = 0,
 
68
  VG_TRUE                = 1,
 
69
 
 
70
  VG_BOOLEAN_FORCE_SIZE  = VG_MAX_ENUM
 
71
} VGboolean;
 
72
 
 
73
typedef enum {
 
74
  VG_NO_ERROR                                 = 0,
 
75
  VG_BAD_HANDLE_ERROR                         = 0x1000,
 
76
  VG_ILLEGAL_ARGUMENT_ERROR                   = 0x1001,
 
77
  VG_OUT_OF_MEMORY_ERROR                      = 0x1002,
 
78
  VG_PATH_CAPABILITY_ERROR                    = 0x1003,
 
79
  VG_UNSUPPORTED_IMAGE_FORMAT_ERROR           = 0x1004,
 
80
  VG_UNSUPPORTED_PATH_FORMAT_ERROR            = 0x1005,
 
81
  VG_IMAGE_IN_USE_ERROR                       = 0x1006,
 
82
  VG_NO_CONTEXT_ERROR                         = 0x1007,
 
83
 
 
84
  VG_ERROR_CODE_FORCE_SIZE                    = VG_MAX_ENUM
 
85
} VGErrorCode;
 
86
 
 
87
typedef enum {
 
88
  /* Mode settings */
 
89
  VG_MATRIX_MODE                              = 0x1100,
 
90
  VG_FILL_RULE                                = 0x1101,
 
91
  VG_IMAGE_QUALITY                            = 0x1102,
 
92
  VG_RENDERING_QUALITY                        = 0x1103,
 
93
  VG_BLEND_MODE                               = 0x1104,
 
94
  VG_IMAGE_MODE                               = 0x1105,
 
95
 
 
96
  /* Scissoring rectangles */
 
97
  VG_SCISSOR_RECTS                            = 0x1106,
 
98
 
 
99
  /* Stroke parameters */
 
100
  VG_STROKE_LINE_WIDTH                        = 0x1110,
 
101
  VG_STROKE_CAP_STYLE                         = 0x1111,
 
102
  VG_STROKE_JOIN_STYLE                        = 0x1112,
 
103
  VG_STROKE_MITER_LIMIT                       = 0x1113,
 
104
  VG_STROKE_DASH_PATTERN                      = 0x1114,
 
105
  VG_STROKE_DASH_PHASE                        = 0x1115,
 
106
  VG_STROKE_DASH_PHASE_RESET                  = 0x1116,
 
107
 
 
108
  /* Edge fill color for VG_TILE_FILL tiling mode */
 
109
  VG_TILE_FILL_COLOR                          = 0x1120,
 
110
 
 
111
  /* Color for vgClear */
 
112
  VG_CLEAR_COLOR                              = 0x1121,
 
113
 
 
114
  /* Enable/disable alpha masking and scissoring */
 
115
  VG_MASKING                                  = 0x1130,
 
116
  VG_SCISSORING                               = 0x1131,
 
117
 
 
118
  /* Pixel layout information */
 
119
  VG_PIXEL_LAYOUT                             = 0x1140,
 
120
  VG_SCREEN_LAYOUT                            = 0x1141,
 
121
 
 
122
  /* Source format selection for image filters */
 
123
  VG_FILTER_FORMAT_LINEAR                     = 0x1150,
 
124
  VG_FILTER_FORMAT_PREMULTIPLIED              = 0x1151,
 
125
 
 
126
  /* Destination write enable mask for image filters */
 
127
  VG_FILTER_CHANNEL_MASK                      = 0x1152,
 
128
 
 
129
  /* Implementation limits (read-only) */
 
130
  VG_MAX_SCISSOR_RECTS                        = 0x1160,
 
131
  VG_MAX_DASH_COUNT                           = 0x1161,
 
132
  VG_MAX_KERNEL_SIZE                          = 0x1162,
 
133
  VG_MAX_SEPARABLE_KERNEL_SIZE                = 0x1163,
 
134
  VG_MAX_COLOR_RAMP_STOPS                     = 0x1164,
 
135
  VG_MAX_IMAGE_WIDTH                          = 0x1165,
 
136
  VG_MAX_IMAGE_HEIGHT                         = 0x1166,
 
137
  VG_MAX_IMAGE_PIXELS                         = 0x1167,
 
138
  VG_MAX_IMAGE_BYTES                          = 0x1168,
 
139
  VG_MAX_FLOAT                                = 0x1169,
 
140
  VG_MAX_GAUSSIAN_STD_DEVIATION               = 0x116A,
 
141
 
 
142
  VG_PARAM_TYPE_FORCE_SIZE                    = VG_MAX_ENUM
 
143
} VGParamType;
 
144
 
 
145
typedef enum {
 
146
  VG_RENDERING_QUALITY_NONANTIALIASED         = 0x1200,
 
147
  VG_RENDERING_QUALITY_FASTER                 = 0x1201,
 
148
  VG_RENDERING_QUALITY_BETTER                 = 0x1202, /* Default */
 
149
 
 
150
  VG_RENDERING_QUALITY_FORCE_SIZE             = VG_MAX_ENUM
 
151
} VGRenderingQuality;
 
152
 
 
153
typedef enum {
 
154
  VG_PIXEL_LAYOUT_UNKNOWN                     = 0x1300,
 
155
  VG_PIXEL_LAYOUT_RGB_VERTICAL                = 0x1301,
 
156
  VG_PIXEL_LAYOUT_BGR_VERTICAL                = 0x1302,
 
157
  VG_PIXEL_LAYOUT_RGB_HORIZONTAL              = 0x1303,
 
158
  VG_PIXEL_LAYOUT_BGR_HORIZONTAL              = 0x1304,
 
159
 
 
160
  VG_PIXEL_LAYOUT_FORCE_SIZE                  = VG_MAX_ENUM
 
161
} VGPixelLayout;
 
162
 
 
163
typedef enum {
 
164
  VG_MATRIX_PATH_USER_TO_SURFACE              = 0x1400,
 
165
  VG_MATRIX_IMAGE_USER_TO_SURFACE             = 0x1401,
 
166
  VG_MATRIX_FILL_PAINT_TO_USER                = 0x1402,
 
167
  VG_MATRIX_STROKE_PAINT_TO_USER              = 0x1403,
 
168
 
 
169
  VG_MATRIX_MODE_FORCE_SIZE                   = VG_MAX_ENUM
 
170
} VGMatrixMode;
 
171
 
 
172
typedef enum {
 
173
  VG_CLEAR_MASK                               = 0x1500,
 
174
  VG_FILL_MASK                                = 0x1501,
 
175
  VG_SET_MASK                                 = 0x1502,
 
176
  VG_UNION_MASK                               = 0x1503,
 
177
  VG_INTERSECT_MASK                           = 0x1504,
 
178
  VG_SUBTRACT_MASK                            = 0x1505,
 
179
 
 
180
  VG_MASK_OPERATION_FORCE_SIZE                = VG_MAX_ENUM
 
181
} VGMaskOperation;
 
182
 
 
183
#define VG_PATH_FORMAT_STANDARD 0
 
184
 
 
185
typedef enum {
 
186
  VG_PATH_DATATYPE_S_8                        =  0,
 
187
  VG_PATH_DATATYPE_S_16                       =  1,
 
188
  VG_PATH_DATATYPE_S_32                       =  2,
 
189
  VG_PATH_DATATYPE_F                          =  3,
 
190
 
 
191
  VG_PATH_DATATYPE_FORCE_SIZE                 = VG_MAX_ENUM
 
192
} VGPathDatatype;
 
193
 
 
194
typedef enum {
 
195
  VG_ABSOLUTE                                 = 0,
 
196
  VG_RELATIVE                                 = 1,
 
197
 
 
198
  VG_PATH_ABS_REL_FORCE_SIZE                  = VG_MAX_ENUM
 
199
} VGPathAbsRel;
 
200
 
 
201
typedef enum {
 
202
  VG_CLOSE_PATH                               = ( 0 << 1),
 
203
  VG_MOVE_TO                                  = ( 1 << 1),
 
204
  VG_LINE_TO                                  = ( 2 << 1),
 
205
  VG_HLINE_TO                                 = ( 3 << 1),
 
206
  VG_VLINE_TO                                 = ( 4 << 1),
 
207
  VG_QUAD_TO                                  = ( 5 << 1),
 
208
  VG_CUBIC_TO                                 = ( 6 << 1),
 
209
  VG_SQUAD_TO                                 = ( 7 << 1),
 
210
  VG_SCUBIC_TO                                = ( 8 << 1),
 
211
  VG_SCCWARC_TO                               = ( 9 << 1),
 
212
  VG_SCWARC_TO                                = (10 << 1),
 
213
  VG_LCCWARC_TO                               = (11 << 1),
 
214
  VG_LCWARC_TO                                = (12 << 1),
 
215
 
 
216
  VG_PATH_SEGMENT_FORCE_SIZE                  = VG_MAX_ENUM
 
217
} VGPathSegment;
 
218
 
 
219
typedef enum {
 
220
  VG_MOVE_TO_ABS                              = VG_MOVE_TO    | VG_ABSOLUTE,
 
221
  VG_MOVE_TO_REL                              = VG_MOVE_TO    | VG_RELATIVE,
 
222
  VG_LINE_TO_ABS                              = VG_LINE_TO    | VG_ABSOLUTE,
 
223
  VG_LINE_TO_REL                              = VG_LINE_TO    | VG_RELATIVE,
 
224
  VG_HLINE_TO_ABS                             = VG_HLINE_TO   | VG_ABSOLUTE,
 
225
  VG_HLINE_TO_REL                             = VG_HLINE_TO   | VG_RELATIVE,
 
226
  VG_VLINE_TO_ABS                             = VG_VLINE_TO   | VG_ABSOLUTE,
 
227
  VG_VLINE_TO_REL                             = VG_VLINE_TO   | VG_RELATIVE,
 
228
  VG_QUAD_TO_ABS                              = VG_QUAD_TO    | VG_ABSOLUTE,
 
229
  VG_QUAD_TO_REL                              = VG_QUAD_TO    | VG_RELATIVE,
 
230
  VG_CUBIC_TO_ABS                             = VG_CUBIC_TO   | VG_ABSOLUTE,
 
231
  VG_CUBIC_TO_REL                             = VG_CUBIC_TO   | VG_RELATIVE,
 
232
  VG_SQUAD_TO_ABS                             = VG_SQUAD_TO   | VG_ABSOLUTE,
 
233
  VG_SQUAD_TO_REL                             = VG_SQUAD_TO   | VG_RELATIVE,
 
234
  VG_SCUBIC_TO_ABS                            = VG_SCUBIC_TO  | VG_ABSOLUTE,
 
235
  VG_SCUBIC_TO_REL                            = VG_SCUBIC_TO  | VG_RELATIVE,
 
236
  VG_SCCWARC_TO_ABS                           = VG_SCCWARC_TO | VG_ABSOLUTE,
 
237
  VG_SCCWARC_TO_REL                           = VG_SCCWARC_TO | VG_RELATIVE,
 
238
  VG_SCWARC_TO_ABS                            = VG_SCWARC_TO  | VG_ABSOLUTE,
 
239
  VG_SCWARC_TO_REL                            = VG_SCWARC_TO  | VG_RELATIVE,
 
240
  VG_LCCWARC_TO_ABS                           = VG_LCCWARC_TO | VG_ABSOLUTE,
 
241
  VG_LCCWARC_TO_REL                           = VG_LCCWARC_TO | VG_RELATIVE,
 
242
  VG_LCWARC_TO_ABS                            = VG_LCWARC_TO  | VG_ABSOLUTE,
 
243
  VG_LCWARC_TO_REL                            = VG_LCWARC_TO  | VG_RELATIVE,
 
244
 
 
245
  VG_PATH_COMMAND_FORCE_SIZE                  = VG_MAX_ENUM
 
246
} VGPathCommand;
 
247
 
 
248
typedef enum {
 
249
  VG_PATH_CAPABILITY_APPEND_FROM              = (1 <<  0),
 
250
  VG_PATH_CAPABILITY_APPEND_TO                = (1 <<  1),
 
251
  VG_PATH_CAPABILITY_MODIFY                   = (1 <<  2),
 
252
  VG_PATH_CAPABILITY_TRANSFORM_FROM           = (1 <<  3),
 
253
  VG_PATH_CAPABILITY_TRANSFORM_TO             = (1 <<  4),
 
254
  VG_PATH_CAPABILITY_INTERPOLATE_FROM         = (1 <<  5),
 
255
  VG_PATH_CAPABILITY_INTERPOLATE_TO           = (1 <<  6),
 
256
  VG_PATH_CAPABILITY_PATH_LENGTH              = (1 <<  7),
 
257
  VG_PATH_CAPABILITY_POINT_ALONG_PATH         = (1 <<  8),
 
258
  VG_PATH_CAPABILITY_TANGENT_ALONG_PATH       = (1 <<  9),
 
259
  VG_PATH_CAPABILITY_PATH_BOUNDS              = (1 << 10),
 
260
  VG_PATH_CAPABILITY_PATH_TRANSFORMED_BOUNDS  = (1 << 11),
 
261
  VG_PATH_CAPABILITY_ALL                      = (1 << 12) - 1,
 
262
 
 
263
  VG_PATH_CAPABILITIES_FORCE_SIZE             = VG_MAX_ENUM
 
264
} VGPathCapabilities;
 
265
 
 
266
typedef enum {
 
267
  VG_PATH_FORMAT                              = 0x1600,
 
268
  VG_PATH_DATATYPE                            = 0x1601,
 
269
  VG_PATH_SCALE                               = 0x1602,
 
270
  VG_PATH_BIAS                                = 0x1603,
 
271
  VG_PATH_NUM_SEGMENTS                        = 0x1604,
 
272
  VG_PATH_NUM_COORDS                          = 0x1605,
 
273
 
 
274
  VG_PATH_PARAM_TYPE_FORCE_SIZE               = VG_MAX_ENUM
 
275
} VGPathParamType;
 
276
 
 
277
typedef enum {
 
278
  VG_CAP_BUTT                                 = 0x1700,
 
279
  VG_CAP_ROUND                                = 0x1701,
 
280
  VG_CAP_SQUARE                               = 0x1702,
 
281
 
 
282
  VG_CAP_STYLE_FORCE_SIZE                     = VG_MAX_ENUM
 
283
} VGCapStyle;
 
284
 
 
285
typedef enum {
 
286
  VG_JOIN_MITER                               = 0x1800,
 
287
  VG_JOIN_ROUND                               = 0x1801,
 
288
  VG_JOIN_BEVEL                               = 0x1802,
 
289
 
 
290
  VG_JOIN_STYLE_FORCE_SIZE                    = VG_MAX_ENUM
 
291
} VGJoinStyle;
 
292
 
 
293
typedef enum {
 
294
  VG_EVEN_ODD                                 = 0x1900,
 
295
  VG_NON_ZERO                                 = 0x1901,
 
296
 
 
297
  VG_FILL_RULE_FORCE_SIZE                     = VG_MAX_ENUM
 
298
} VGFillRule;
 
299
 
 
300
typedef enum {
 
301
  VG_STROKE_PATH                              = (1 << 0),
 
302
  VG_FILL_PATH                                = (1 << 1),
 
303
 
 
304
  VG_PAINT_MODE_FORCE_SIZE                    = VG_MAX_ENUM
 
305
} VGPaintMode;
 
306
 
 
307
typedef enum {
 
308
  /* Color paint parameters */
 
309
  VG_PAINT_TYPE                               = 0x1A00,
 
310
  VG_PAINT_COLOR                              = 0x1A01,
 
311
  VG_PAINT_COLOR_RAMP_SPREAD_MODE             = 0x1A02,
 
312
  VG_PAINT_COLOR_RAMP_PREMULTIPLIED           = 0x1A07,
 
313
  VG_PAINT_COLOR_RAMP_STOPS                   = 0x1A03,
 
314
 
 
315
  /* Linear gradient paint parameters */
 
316
  VG_PAINT_LINEAR_GRADIENT                    = 0x1A04,
 
317
 
 
318
  /* Radial gradient paint parameters */
 
319
  VG_PAINT_RADIAL_GRADIENT                    = 0x1A05,
 
320
 
 
321
  /* Pattern paint parameters */
 
322
  VG_PAINT_PATTERN_TILING_MODE                = 0x1A06,
 
323
 
 
324
  VG_PAINT_PARAM_TYPE_FORCE_SIZE              = VG_MAX_ENUM
 
325
} VGPaintParamType;
 
326
 
 
327
typedef enum {
 
328
  VG_PAINT_TYPE_COLOR                         = 0x1B00,
 
329
  VG_PAINT_TYPE_LINEAR_GRADIENT               = 0x1B01,
 
330
  VG_PAINT_TYPE_RADIAL_GRADIENT               = 0x1B02,
 
331
  VG_PAINT_TYPE_PATTERN                       = 0x1B03,
 
332
 
 
333
  VG_PAINT_TYPE_FORCE_SIZE                    = VG_MAX_ENUM
 
334
} VGPaintType;
 
335
 
 
336
typedef enum {
 
337
  VG_COLOR_RAMP_SPREAD_PAD                    = 0x1C00,
 
338
  VG_COLOR_RAMP_SPREAD_REPEAT                 = 0x1C01,
 
339
  VG_COLOR_RAMP_SPREAD_REFLECT                = 0x1C02,
 
340
 
 
341
  VG_COLOR_RAMP_SPREAD_MODE_FORCE_SIZE        = VG_MAX_ENUM
 
342
} VGColorRampSpreadMode;
 
343
 
 
344
typedef enum {
 
345
  VG_TILE_FILL                                = 0x1D00,
 
346
  VG_TILE_PAD                                 = 0x1D01,
 
347
  VG_TILE_REPEAT                              = 0x1D02,
 
348
  VG_TILE_REFLECT                             = 0x1D03,
 
349
 
 
350
  VG_TILING_MODE_FORCE_SIZE                   = VG_MAX_ENUM
 
351
} VGTilingMode;
 
352
 
 
353
typedef enum {
 
354
  /* RGB{A,X} channel ordering */
 
355
  VG_sRGBX_8888                               =  0,
 
356
  VG_sRGBA_8888                               =  1,
 
357
  VG_sRGBA_8888_PRE                           =  2,
 
358
  VG_sRGB_565                                 =  3,
 
359
  VG_sRGBA_5551                               =  4,
 
360
  VG_sRGBA_4444                               =  5,
 
361
  VG_sL_8                                     =  6,
 
362
  VG_lRGBX_8888                               =  7,
 
363
  VG_lRGBA_8888                               =  8,
 
364
  VG_lRGBA_8888_PRE                           =  9,
 
365
  VG_lL_8                                     = 10,
 
366
  VG_A_8                                      = 11,
 
367
  VG_BW_1                                     = 12,
 
368
 
 
369
  /* {A,X}RGB channel ordering */
 
370
  VG_sXRGB_8888                               =  0 | (1 << 6),
 
371
  VG_sARGB_8888                               =  1 | (1 << 6),
 
372
  VG_sARGB_8888_PRE                           =  2 | (1 << 6),
 
373
  VG_sARGB_1555                               =  4 | (1 << 6),
 
374
  VG_sARGB_4444                               =  5 | (1 << 6),
 
375
  VG_lXRGB_8888                               =  7 | (1 << 6),
 
376
  VG_lARGB_8888                               =  8 | (1 << 6),
 
377
  VG_lARGB_8888_PRE                           =  9 | (1 << 6),
 
378
 
 
379
  /* BGR{A,X} channel ordering */
 
380
  VG_sBGRX_8888                               =  0 | (1 << 7),
 
381
  VG_sBGRA_8888                               =  1 | (1 << 7),
 
382
  VG_sBGRA_8888_PRE                           =  2 | (1 << 7),
 
383
  VG_sBGR_565                                 =  3 | (1 << 7),
 
384
  VG_sBGRA_5551                               =  4 | (1 << 7),
 
385
  VG_sBGRA_4444                               =  5 | (1 << 7),
 
386
  VG_lBGRX_8888                               =  7 | (1 << 7),
 
387
  VG_lBGRA_8888                               =  8 | (1 << 7),
 
388
  VG_lBGRA_8888_PRE                           =  9 | (1 << 7),
 
389
 
 
390
  /* {A,X}BGR channel ordering */
 
391
  VG_sXBGR_8888                               =  0 | (1 << 6) | (1 << 7),
 
392
  VG_sABGR_8888                               =  1 | (1 << 6) | (1 << 7),
 
393
  VG_sABGR_8888_PRE                           =  2 | (1 << 6) | (1 << 7),
 
394
  VG_sABGR_1555                               =  4 | (1 << 6) | (1 << 7),
 
395
  VG_sABGR_4444                               =  5 | (1 << 6) | (1 << 7),
 
396
  VG_lXBGR_8888                               =  7 | (1 << 6) | (1 << 7),
 
397
  VG_lABGR_8888                               =  8 | (1 << 6) | (1 << 7),
 
398
  VG_lABGR_8888_PRE                           =  9 | (1 << 6) | (1 << 7),
 
399
 
 
400
  VG_IMAGE_FORMAT_FORCE_SIZE                  = VG_MAX_ENUM
 
401
} VGImageFormat;
 
402
 
 
403
typedef enum {
 
404
  VG_IMAGE_QUALITY_NONANTIALIASED             = (1 << 0),
 
405
  VG_IMAGE_QUALITY_FASTER                     = (1 << 1),
 
406
  VG_IMAGE_QUALITY_BETTER                     = (1 << 2),
 
407
 
 
408
  VG_IMAGE_QUALITY_FORCE_SIZE                 = VG_MAX_ENUM
 
409
} VGImageQuality;
 
410
 
 
411
typedef enum {
 
412
  VG_IMAGE_FORMAT                             = 0x1E00,
 
413
  VG_IMAGE_WIDTH                              = 0x1E01,
 
414
  VG_IMAGE_HEIGHT                             = 0x1E02,
 
415
 
 
416
  VG_IMAGE_PARAM_TYPE_FORCE_SIZE              = VG_MAX_ENUM
 
417
} VGImageParamType;
 
418
 
 
419
typedef enum {
 
420
  VG_DRAW_IMAGE_NORMAL                        = 0x1F00,
 
421
  VG_DRAW_IMAGE_MULTIPLY                      = 0x1F01,
 
422
  VG_DRAW_IMAGE_STENCIL                       = 0x1F02,
 
423
 
 
424
  VG_IMAGE_MODE_FORCE_SIZE                    = VG_MAX_ENUM
 
425
} VGImageMode;
 
426
 
 
427
typedef enum {
 
428
  VG_RED                                      = (1 << 3),
 
429
  VG_GREEN                                    = (1 << 2),
 
430
  VG_BLUE                                     = (1 << 1),
 
431
  VG_ALPHA                                    = (1 << 0),
 
432
 
 
433
  VG_IMAGE_CHANNEL_FORCE_SIZE                 = VG_MAX_ENUM
 
434
} VGImageChannel;
 
435
 
 
436
typedef enum {
 
437
  VG_BLEND_SRC                                = 0x2000,
 
438
  VG_BLEND_SRC_OVER                           = 0x2001,
 
439
  VG_BLEND_DST_OVER                           = 0x2002,
 
440
  VG_BLEND_SRC_IN                             = 0x2003,
 
441
  VG_BLEND_DST_IN                             = 0x2004,
 
442
  VG_BLEND_MULTIPLY                           = 0x2005,
 
443
  VG_BLEND_SCREEN                             = 0x2006,
 
444
  VG_BLEND_DARKEN                             = 0x2007,
 
445
  VG_BLEND_LIGHTEN                            = 0x2008,
 
446
  VG_BLEND_ADDITIVE                           = 0x2009,
 
447
 
 
448
  VG_BLEND_MODE_FORCE_SIZE                    = VG_MAX_ENUM
 
449
} VGBlendMode;
 
450
 
 
451
typedef enum {
 
452
  VG_IMAGE_FORMAT_QUERY                       = 0x2100,
 
453
  VG_PATH_DATATYPE_QUERY                      = 0x2101,
 
454
 
 
455
  VG_HARDWARE_QUERY_TYPE_FORCE_SIZE           = VG_MAX_ENUM
 
456
} VGHardwareQueryType;
 
457
 
 
458
typedef enum {
 
459
  VG_HARDWARE_ACCELERATED                     = 0x2200,
 
460
  VG_HARDWARE_UNACCELERATED                   = 0x2201,
 
461
 
 
462
  VG_HARDWARE_QUERY_RESULT_FORCE_SIZE         = VG_MAX_ENUM
 
463
} VGHardwareQueryResult;
 
464
 
 
465
typedef enum {
 
466
  VG_VENDOR                                   = 0x2300,
 
467
  VG_RENDERER                                 = 0x2301,
 
468
  VG_VERSION                                  = 0x2302,
 
469
  VG_EXTENSIONS                               = 0x2303,
 
470
 
 
471
  VG_STRING_ID_FORCE_SIZE                     = VG_MAX_ENUM
 
472
} VGStringID;
 
473
 
 
474
/* Function Prototypes */
 
475
 
 
476
#ifndef VG_API_CALL
 
477
#       error VG_API_CALL must be defined
 
478
#endif
 
479
 
 
480
#ifndef VG_API_ENTRY
 
481
#   error VG_API_ENTRY must be defined 
 
482
#endif
 
483
 
 
484
#ifndef VG_API_EXIT
 
485
#   error VG_API_EXIT must be defined 
 
486
#endif
 
487
 
 
488
VG_API_CALL VGErrorCode VG_API_ENTRY vgGetError(void) VG_API_EXIT;
 
489
 
 
490
VG_API_CALL void VG_API_ENTRY vgFlush(void) VG_API_EXIT;
 
491
VG_API_CALL void VG_API_ENTRY vgFinish(void) VG_API_EXIT;
 
492
 
 
493
/* Getters and Setters */
 
494
VG_API_CALL void VG_API_ENTRY vgSetf (VGParamType type, VGfloat value) VG_API_EXIT;
 
495
VG_API_CALL void VG_API_ENTRY vgSeti (VGParamType type, VGint value) VG_API_EXIT;
 
496
VG_API_CALL void VG_API_ENTRY vgSetfv(VGParamType type, VGint count,
 
497
                         const VGfloat * values) VG_API_EXIT;
 
498
VG_API_CALL void VG_API_ENTRY vgSetiv(VGParamType type, VGint count,
 
499
                         const VGint * values) VG_API_EXIT;
 
500
 
 
501
VG_API_CALL VGfloat VG_API_ENTRY vgGetf(VGParamType type) VG_API_EXIT;
 
502
VG_API_CALL VGint VG_API_ENTRY vgGeti(VGParamType type) VG_API_EXIT;
 
503
VG_API_CALL VGint VG_API_ENTRY vgGetVectorSize(VGParamType type) VG_API_EXIT;
 
504
VG_API_CALL void VG_API_ENTRY vgGetfv(VGParamType type, VGint count, VGfloat * values) VG_API_EXIT;
 
505
VG_API_CALL void VG_API_ENTRY vgGetiv(VGParamType type, VGint count, VGint * values) VG_API_EXIT;
 
506
 
 
507
VG_API_CALL void VG_API_ENTRY vgSetParameterf(VGHandle object,
 
508
                                 VGint paramType,
 
509
                                 VGfloat value) VG_API_EXIT;
 
510
VG_API_CALL void VG_API_ENTRY vgSetParameteri(VGHandle object,
 
511
                                 VGint paramType,
 
512
                                 VGint value) VG_API_EXIT;
 
513
VG_API_CALL void VG_API_ENTRY vgSetParameterfv(VGHandle object,
 
514
                                  VGint paramType,
 
515
                                  VGint count, const VGfloat * values) VG_API_EXIT;
 
516
VG_API_CALL void VG_API_ENTRY vgSetParameteriv(VGHandle object,
 
517
                                  VGint paramType,
 
518
                                  VGint count, const VGint * values) VG_API_EXIT;
 
519
 
 
520
VG_API_CALL VGfloat VG_API_ENTRY vgGetParameterf(VGHandle object,
 
521
                                    VGint paramType) VG_API_EXIT;
 
522
VG_API_CALL VGint VG_API_ENTRY vgGetParameteri(VGHandle object,
 
523
                                  VGint paramType);
 
524
VG_API_CALL VGint VG_API_ENTRY vgGetParameterVectorSize(VGHandle object,
 
525
                                           VGint paramType) VG_API_EXIT;
 
526
VG_API_CALL void VG_API_ENTRY vgGetParameterfv(VGHandle object,
 
527
                                  VGint paramType,
 
528
                                  VGint count, VGfloat * values) VG_API_EXIT;
 
529
VG_API_CALL void VG_API_ENTRY vgGetParameteriv(VGHandle object,
 
530
                                  VGint paramType,
 
531
                                  VGint count, VGint * values) VG_API_EXIT;
 
532
 
 
533
/* Matrix Manipulation */
 
534
VG_API_CALL void VG_API_ENTRY vgLoadIdentity(void) VG_API_EXIT;
 
535
VG_API_CALL void VG_API_ENTRY vgLoadMatrix(const VGfloat * m) VG_API_EXIT;
 
536
VG_API_CALL void VG_API_ENTRY vgGetMatrix(VGfloat * m) VG_API_EXIT;
 
537
VG_API_CALL void VG_API_ENTRY vgMultMatrix(const VGfloat * m) VG_API_EXIT;
 
538
VG_API_CALL void VG_API_ENTRY vgTranslate(VGfloat tx, VGfloat ty) VG_API_EXIT;
 
539
VG_API_CALL void VG_API_ENTRY vgScale(VGfloat sx, VGfloat sy) VG_API_EXIT;
 
540
VG_API_CALL void VG_API_ENTRY vgShear(VGfloat shx, VGfloat shy) VG_API_EXIT;
 
541
VG_API_CALL void VG_API_ENTRY vgRotate(VGfloat angle) VG_API_EXIT;
 
542
 
 
543
/* Masking and Clearing */
 
544
VG_API_CALL void VG_API_ENTRY vgMask(VGImage mask, VGMaskOperation operation,
 
545
                        VGint x, VGint y, VGint width, VGint height) VG_API_EXIT;
 
546
VG_API_CALL void VG_API_ENTRY vgClear(VGint x, VGint y, VGint width, VGint height) VG_API_EXIT;
 
547
 
 
548
/* Paths */
 
549
VG_API_CALL VGPath VG_API_ENTRY vgCreatePath(VGint pathFormat,
 
550
                                VGPathDatatype datatype,
 
551
                                VGfloat scale, VGfloat bias,
 
552
                                VGint segmentCapacityHint,
 
553
                                VGint coordCapacityHint,
 
554
                                VGbitfield capabilities) VG_API_EXIT;
 
555
VG_API_CALL void VG_API_ENTRY vgClearPath(VGPath path, VGbitfield capabilities) VG_API_EXIT;
 
556
VG_API_CALL void VG_API_ENTRY vgDestroyPath(VGPath path) VG_API_EXIT;
 
557
VG_API_CALL void VG_API_ENTRY vgRemovePathCapabilities(VGPath path,
 
558
                                          VGbitfield capabilities) VG_API_EXIT;
 
559
VG_API_CALL VGbitfield VG_API_ENTRY vgGetPathCapabilities(VGPath path) VG_API_EXIT;
 
560
VG_API_CALL void VG_API_ENTRY vgAppendPath(VGPath dstPath, VGPath srcPath) VG_API_EXIT;
 
561
VG_API_CALL void VG_API_ENTRY vgAppendPathData(VGPath dstPath,
 
562
                                  VGint numSegments,
 
563
                                  const VGubyte * pathSegments,
 
564
                                  const void * pathData) VG_API_EXIT;
 
565
VG_API_CALL void VG_API_ENTRY vgModifyPathCoords(VGPath dstPath, VGint startIndex,
 
566
                                    VGint numSegments,
 
567
                                    const void * pathData) VG_API_EXIT;
 
568
VG_API_CALL void VG_API_ENTRY vgTransformPath(VGPath dstPath, VGPath srcPath) VG_API_EXIT;
 
569
VG_API_CALL VGboolean VG_API_ENTRY vgInterpolatePath(VGPath dstPath,
 
570
                                        VGPath startPath,
 
571
                                        VGPath endPath,
 
572
                                        VGfloat amount) VG_API_EXIT;
 
573
VG_API_CALL VGfloat VG_API_ENTRY vgPathLength(VGPath path,
 
574
                                 VGint startSegment, VGint numSegments) VG_API_EXIT;
 
575
VG_API_CALL void VG_API_ENTRY vgPointAlongPath(VGPath path,
 
576
                                  VGint startSegment, VGint numSegments,
 
577
                                  VGfloat distance,
 
578
                                  VGfloat * x, VGfloat * y,
 
579
                                  VGfloat * tangentX, VGfloat * tangentY) VG_API_EXIT;
 
580
VG_API_CALL void VG_API_ENTRY vgPathBounds(VGPath path,
 
581
                              VGfloat * minX, VGfloat * minY,
 
582
                              VGfloat * width, VGfloat * height) VG_API_EXIT;
 
583
VG_API_CALL void VG_API_ENTRY vgPathTransformedBounds(VGPath path,
 
584
                                         VGfloat * minX, VGfloat * minY,
 
585
                                         VGfloat * width, VGfloat * height) VG_API_EXIT;
 
586
VG_API_CALL void VG_API_ENTRY vgDrawPath(VGPath path, VGbitfield paintModes) VG_API_EXIT;
 
587
 
 
588
/* Paint */
 
589
VG_API_CALL VGPaint VG_API_ENTRY vgCreatePaint(void) VG_API_EXIT;
 
590
VG_API_CALL void VG_API_ENTRY vgDestroyPaint(VGPaint paint) VG_API_EXIT;
 
591
VG_API_CALL void VG_API_ENTRY vgSetPaint(VGPaint paint, VGbitfield paintModes) VG_API_EXIT;
 
592
VG_API_CALL VGPaint VG_API_ENTRY vgGetPaint(VGPaintMode paintMode) VG_API_EXIT;
 
593
VG_API_CALL void VG_API_ENTRY vgSetColor(VGPaint paint, VGuint rgba) VG_API_EXIT;
 
594
VG_API_CALL VGuint VG_API_ENTRY vgGetColor(VGPaint paint) VG_API_EXIT;
 
595
VG_API_CALL void VG_API_ENTRY vgPaintPattern(VGPaint paint, VGImage pattern) VG_API_EXIT;
 
596
 
 
597
/* Images */
 
598
VG_API_CALL VGImage VG_API_ENTRY vgCreateImage(VGImageFormat format,
 
599
                                  VGint width, VGint height,
 
600
                                  VGbitfield allowedQuality) VG_API_EXIT;
 
601
VG_API_CALL void VG_API_ENTRY vgDestroyImage(VGImage image) VG_API_EXIT;
 
602
VG_API_CALL void VG_API_ENTRY vgClearImage(VGImage image,
 
603
                              VGint x, VGint y, VGint width, VGint height) VG_API_EXIT;
 
604
VG_API_CALL void VG_API_ENTRY vgImageSubData(VGImage image,
 
605
                                const void * data, VGint dataStride,
 
606
                                VGImageFormat dataFormat,
 
607
                                VGint x, VGint y, VGint width, VGint height) VG_API_EXIT;
 
608
VG_API_CALL void VG_API_ENTRY vgGetImageSubData(VGImage image,
 
609
                                   void * data, VGint dataStride,
 
610
                                   VGImageFormat dataFormat,
 
611
                                   VGint x, VGint y,
 
612
                                   VGint width, VGint height) VG_API_EXIT;
 
613
VG_API_CALL VGImage VG_API_ENTRY vgChildImage(VGImage parent,
 
614
                                 VGint x, VGint y, VGint width, VGint height) VG_API_EXIT;
 
615
VG_API_CALL VGImage VG_API_ENTRY vgGetParent(VGImage image) VG_API_EXIT; 
 
616
VG_API_CALL void VG_API_ENTRY vgCopyImage(VGImage dst, VGint dx, VGint dy,
 
617
                             VGImage src, VGint sx, VGint sy,
 
618
                             VGint width, VGint height,
 
619
                             VGboolean dither) VG_API_EXIT;
 
620
VG_API_CALL void VG_API_ENTRY vgDrawImage(VGImage image) VG_API_EXIT;
 
621
VG_API_CALL void VG_API_ENTRY vgSetPixels(VGint dx, VGint dy,
 
622
                             VGImage src, VGint sx, VGint sy,
 
623
                             VGint width, VGint height) VG_API_EXIT;
 
624
VG_API_CALL void VG_API_ENTRY vgWritePixels(const void * data, VGint dataStride,
 
625
                               VGImageFormat dataFormat,
 
626
                               VGint dx, VGint dy,
 
627
                               VGint width, VGint height) VG_API_EXIT;
 
628
VG_API_CALL void VG_API_ENTRY vgGetPixels(VGImage dst, VGint dx, VGint dy,
 
629
                             VGint sx, VGint sy,
 
630
                             VGint width, VGint height) VG_API_EXIT;
 
631
VG_API_CALL void VG_API_ENTRY vgReadPixels(void * data, VGint dataStride,
 
632
                              VGImageFormat dataFormat,
 
633
                              VGint sx, VGint sy,
 
634
                              VGint width, VGint height) VG_API_EXIT;
 
635
VG_API_CALL void VG_API_ENTRY vgCopyPixels(VGint dx, VGint dy,
 
636
                              VGint sx, VGint sy,
 
637
                              VGint width, VGint height) VG_API_EXIT;
 
638
 
 
639
/* Image Filters */
 
640
VG_API_CALL void VG_API_ENTRY vgColorMatrix(VGImage dst, VGImage src,
 
641
                               const VGfloat * matrix) VG_API_EXIT;
 
642
VG_API_CALL void VG_API_ENTRY vgConvolve(VGImage dst, VGImage src,
 
643
                            VGint kernelWidth, VGint kernelHeight,
 
644
                            VGint shiftX, VGint shiftY,
 
645
                            const VGshort * kernel,
 
646
                            VGfloat scale,
 
647
                            VGfloat bias,
 
648
                            VGTilingMode tilingMode) VG_API_EXIT;
 
649
VG_API_CALL void VG_API_ENTRY vgSeparableConvolve(VGImage dst, VGImage src,
 
650
                                     VGint kernelWidth,
 
651
                                     VGint kernelHeight,
 
652
                                     VGint shiftX, VGint shiftY,
 
653
                                     const VGshort * kernelX,
 
654
                                     const VGshort * kernelY,
 
655
                                     VGfloat scale,
 
656
                                     VGfloat bias,
 
657
                                     VGTilingMode tilingMode) VG_API_EXIT;
 
658
VG_API_CALL void VG_API_ENTRY vgGaussianBlur(VGImage dst, VGImage src,
 
659
                                VGfloat stdDeviationX,
 
660
                                VGfloat stdDeviationY,
 
661
                                VGTilingMode tilingMode) VG_API_EXIT;
 
662
VG_API_CALL void VG_API_ENTRY vgLookup(VGImage dst, VGImage src,
 
663
                          const VGubyte * redLUT,
 
664
                          const VGubyte * greenLUT,
 
665
                          const VGubyte * blueLUT,
 
666
                          const VGubyte * alphaLUT,
 
667
                          VGboolean outputLinear,
 
668
                          VGboolean outputPremultiplied) VG_API_EXIT;
 
669
VG_API_CALL void VG_API_ENTRY vgLookupSingle(VGImage dst, VGImage src,
 
670
                                const VGuint * lookupTable,
 
671
                                VGImageChannel sourceChannel,
 
672
                                VGboolean outputLinear,
 
673
                                VGboolean outputPremultiplied) VG_API_EXIT;
 
674
 
 
675
/* Hardware Queries */
 
676
VG_API_CALL VGHardwareQueryResult VG_API_ENTRY vgHardwareQuery(VGHardwareQueryType key,
 
677
                                                  VGint setting) VG_API_EXIT;
 
678
 
 
679
/* Renderer and Extension Information */
 
680
VG_API_CALL const VGubyte * VG_API_ENTRY vgGetString(VGStringID name) VG_API_EXIT;
 
681
 
 
682
#ifdef __cplusplus 
 
683
} /* extern "C" */
 
684
#endif
 
685
 
 
686
#endif /* _OPENVG_H */