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| 1 /* $Revision: 9203 $ on $Date:: 2009-10-07 02:21:52 -0700 #$ */ | |
| 2 | |
| 3 /*------------------------------------------------------------------------ | |
| 4 * | |
| 5 * OpenVG 1.1 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 1.1 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 #define OPENVG_VERSION_1_1 2 | |
| 46 | |
| 47 #ifndef VG_MAXSHORT | |
| 48 #define VG_MAXSHORT 0x7FFF | |
| 49 #endif | |
| 50 | |
| 51 #ifndef VG_MAXINT | |
| 52 #define VG_MAXINT 0x7FFFFFFF | |
| 53 #endif | |
| 54 | |
| 55 #ifndef VG_MAX_ENUM | |
| 56 #define VG_MAX_ENUM 0x7FFFFFFF | |
| 57 #endif | |
| 58 | |
| 59 typedef VGuint VGHandle; | |
| 60 | |
| 61 typedef VGHandle VGPath; | |
| 62 typedef VGHandle VGImage; | |
| 63 typedef VGHandle VGMaskLayer; | |
| 64 typedef VGHandle VGFont; | |
| 65 typedef VGHandle VGPaint; | |
| 66 | |
| 67 #define VG_INVALID_HANDLE ((VGHandle)0) | |
| 68 | |
| 69 typedef enum { | |
| 70 VG_FALSE = 0, | |
| 71 VG_TRUE = 1, | |
| 72 | |
| 73 VG_BOOLEAN_FORCE_SIZE = VG_MAX_ENUM | |
| 74 } VGboolean; | |
| 75 | |
| 76 typedef enum { | |
| 77 VG_NO_ERROR = 0, | |
| 78 VG_BAD_HANDLE_ERROR = 0x1000, | |
| 79 VG_ILLEGAL_ARGUMENT_ERROR = 0x1001, | |
| 80 VG_OUT_OF_MEMORY_ERROR = 0x1002, | |
| 81 VG_PATH_CAPABILITY_ERROR = 0x1003, | |
| 82 VG_UNSUPPORTED_IMAGE_FORMAT_ERROR = 0x1004, | |
| 83 VG_UNSUPPORTED_PATH_FORMAT_ERROR = 0x1005, | |
| 84 VG_IMAGE_IN_USE_ERROR = 0x1006, | |
| 85 VG_NO_CONTEXT_ERROR = 0x1007, | |
| 86 | |
| 87 VG_ERROR_CODE_FORCE_SIZE = VG_MAX_ENUM | |
| 88 } VGErrorCode; | |
| 89 | |
| 90 typedef enum { | |
| 91 /* Mode settings */ | |
| 92 VG_MATRIX_MODE = 0x1100, | |
| 93 VG_FILL_RULE = 0x1101, | |
| 94 VG_IMAGE_QUALITY = 0x1102, | |
| 95 VG_RENDERING_QUALITY = 0x1103, | |
| 96 VG_BLEND_MODE = 0x1104, | |
| 97 VG_IMAGE_MODE = 0x1105, | |
| 98 | |
| 99 /* Scissoring rectangles */ | |
| 100 VG_SCISSOR_RECTS = 0x1106, | |
| 101 | |
| 102 /* Color Transformation */ | |
| 103 VG_COLOR_TRANSFORM = 0x1170, | |
| 104 VG_COLOR_TRANSFORM_VALUES = 0x1171, | |
| 105 | |
| 106 /* Stroke parameters */ | |
| 107 VG_STROKE_LINE_WIDTH = 0x1110, | |
| 108 VG_STROKE_CAP_STYLE = 0x1111, | |
| 109 VG_STROKE_JOIN_STYLE = 0x1112, | |
| 110 VG_STROKE_MITER_LIMIT = 0x1113, | |
| 111 VG_STROKE_DASH_PATTERN = 0x1114, | |
| 112 VG_STROKE_DASH_PHASE = 0x1115, | |
| 113 VG_STROKE_DASH_PHASE_RESET = 0x1116, | |
| 114 | |
| 115 /* Edge fill color for VG_TILE_FILL tiling mode */ | |
| 116 VG_TILE_FILL_COLOR = 0x1120, | |
| 117 | |
| 118 /* Color for vgClear */ | |
| 119 VG_CLEAR_COLOR = 0x1121, | |
| 120 | |
| 121 /* Glyph origin */ | |
| 122 VG_GLYPH_ORIGIN = 0x1122, | |
| 123 | |
| 124 /* Enable/disable alpha masking and scissoring */ | |
| 125 VG_MASKING = 0x1130, | |
| 126 VG_SCISSORING = 0x1131, | |
| 127 | |
| 128 /* Pixel layout information */ | |
| 129 VG_PIXEL_LAYOUT = 0x1140, | |
| 130 VG_SCREEN_LAYOUT = 0x1141, | |
| 131 | |
| 132 /* Source format selection for image filters */ | |
| 133 VG_FILTER_FORMAT_LINEAR = 0x1150, | |
| 134 VG_FILTER_FORMAT_PREMULTIPLIED = 0x1151, | |
| 135 | |
| 136 /* Destination write enable mask for image filters */ | |
| 137 VG_FILTER_CHANNEL_MASK = 0x1152, | |
| 138 | |
| 139 /* Implementation limits (read-only) */ | |
| 140 VG_MAX_SCISSOR_RECTS = 0x1160, | |
| 141 VG_MAX_DASH_COUNT = 0x1161, | |
| 142 VG_MAX_KERNEL_SIZE = 0x1162, | |
| 143 VG_MAX_SEPARABLE_KERNEL_SIZE = 0x1163, | |
| 144 VG_MAX_COLOR_RAMP_STOPS = 0x1164, | |
| 145 VG_MAX_IMAGE_WIDTH = 0x1165, | |
| 146 VG_MAX_IMAGE_HEIGHT = 0x1166, | |
| 147 VG_MAX_IMAGE_PIXELS = 0x1167, | |
| 148 VG_MAX_IMAGE_BYTES = 0x1168, | |
| 149 VG_MAX_FLOAT = 0x1169, | |
| 150 VG_MAX_GAUSSIAN_STD_DEVIATION = 0x116A, | |
| 151 | |
| 152 VG_PARAM_TYPE_FORCE_SIZE = VG_MAX_ENUM | |
| 153 } VGParamType; | |
| 154 | |
| 155 typedef enum { | |
| 156 VG_RENDERING_QUALITY_NONANTIALIASED = 0x1200, | |
| 157 VG_RENDERING_QUALITY_FASTER = 0x1201, | |
| 158 VG_RENDERING_QUALITY_BETTER = 0x1202, /* Default */ | |
| 159 | |
| 160 VG_RENDERING_QUALITY_FORCE_SIZE = VG_MAX_ENUM | |
| 161 } VGRenderingQuality; | |
| 162 | |
| 163 typedef enum { | |
| 164 VG_PIXEL_LAYOUT_UNKNOWN = 0x1300, | |
| 165 VG_PIXEL_LAYOUT_RGB_VERTICAL = 0x1301, | |
| 166 VG_PIXEL_LAYOUT_BGR_VERTICAL = 0x1302, | |
| 167 VG_PIXEL_LAYOUT_RGB_HORIZONTAL = 0x1303, | |
| 168 VG_PIXEL_LAYOUT_BGR_HORIZONTAL = 0x1304, | |
| 169 | |
| 170 VG_PIXEL_LAYOUT_FORCE_SIZE = VG_MAX_ENUM | |
| 171 } VGPixelLayout; | |
| 172 | |
| 173 typedef enum { | |
| 174 VG_MATRIX_PATH_USER_TO_SURFACE = 0x1400, | |
| 175 VG_MATRIX_IMAGE_USER_TO_SURFACE = 0x1401, | |
| 176 VG_MATRIX_FILL_PAINT_TO_USER = 0x1402, | |
| 177 VG_MATRIX_STROKE_PAINT_TO_USER = 0x1403, | |
| 178 VG_MATRIX_GLYPH_USER_TO_SURFACE = 0x1404, | |
| 179 | |
| 180 VG_MATRIX_MODE_FORCE_SIZE = VG_MAX_ENUM | |
| 181 } VGMatrixMode; | |
| 182 | |
| 183 typedef enum { | |
| 184 VG_CLEAR_MASK = 0x1500, | |
| 185 VG_FILL_MASK = 0x1501, | |
| 186 VG_SET_MASK = 0x1502, | |
| 187 VG_UNION_MASK = 0x1503, | |
| 188 VG_INTERSECT_MASK = 0x1504, | |
| 189 VG_SUBTRACT_MASK = 0x1505, | |
| 190 | |
| 191 VG_MASK_OPERATION_FORCE_SIZE = VG_MAX_ENUM | |
| 192 } VGMaskOperation; | |
| 193 | |
| 194 #define VG_PATH_FORMAT_STANDARD 0 | |
| 195 | |
| 196 typedef enum { | |
| 197 VG_PATH_DATATYPE_S_8 = 0, | |
| 198 VG_PATH_DATATYPE_S_16 = 1, | |
| 199 VG_PATH_DATATYPE_S_32 = 2, | |
| 200 VG_PATH_DATATYPE_F = 3, | |
| 201 | |
| 202 VG_PATH_DATATYPE_FORCE_SIZE = VG_MAX_ENUM | |
| 203 } VGPathDatatype; | |
| 204 | |
| 205 typedef enum { | |
| 206 VG_ABSOLUTE = 0, | |
| 207 VG_RELATIVE = 1, | |
| 208 | |
| 209 VG_PATH_ABS_REL_FORCE_SIZE = VG_MAX_ENUM | |
| 210 } VGPathAbsRel; | |
| 211 | |
| 212 typedef enum { | |
| 213 VG_CLOSE_PATH = ( 0 << 1), | |
| 214 VG_MOVE_TO = ( 1 << 1), | |
| 215 VG_LINE_TO = ( 2 << 1), | |
| 216 VG_HLINE_TO = ( 3 << 1), | |
| 217 VG_VLINE_TO = ( 4 << 1), | |
| 218 VG_QUAD_TO = ( 5 << 1), | |
| 219 VG_CUBIC_TO = ( 6 << 1), | |
| 220 VG_SQUAD_TO = ( 7 << 1), | |
| 221 VG_SCUBIC_TO = ( 8 << 1), | |
| 222 VG_SCCWARC_TO = ( 9 << 1), | |
| 223 VG_SCWARC_TO = (10 << 1), | |
| 224 VG_LCCWARC_TO = (11 << 1), | |
| 225 VG_LCWARC_TO = (12 << 1), | |
| 226 | |
| 227 VG_PATH_SEGMENT_FORCE_SIZE = VG_MAX_ENUM | |
| 228 } VGPathSegment; | |
| 229 | |
| 230 typedef enum { | |
| 231 VG_MOVE_TO_ABS = VG_MOVE_TO | VG_ABSOLUTE, | |
| 232 VG_MOVE_TO_REL = VG_MOVE_TO | VG_RELATIVE, | |
| 233 VG_LINE_TO_ABS = VG_LINE_TO | VG_ABSOLUTE, | |
| 234 VG_LINE_TO_REL = VG_LINE_TO | VG_RELATIVE, | |
| 235 VG_HLINE_TO_ABS = VG_HLINE_TO | VG_ABSOLUTE, | |
| 236 VG_HLINE_TO_REL = VG_HLINE_TO | VG_RELATIVE, | |
| 237 VG_VLINE_TO_ABS = VG_VLINE_TO | VG_ABSOLUTE, | |
| 238 VG_VLINE_TO_REL = VG_VLINE_TO | VG_RELATIVE, | |
| 239 VG_QUAD_TO_ABS = VG_QUAD_TO | VG_ABSOLUTE, | |
| 240 VG_QUAD_TO_REL = VG_QUAD_TO | VG_RELATIVE, | |
| 241 VG_CUBIC_TO_ABS = VG_CUBIC_TO | VG_ABSOLUTE, | |
| 242 VG_CUBIC_TO_REL = VG_CUBIC_TO | VG_RELATIVE, | |
| 243 VG_SQUAD_TO_ABS = VG_SQUAD_TO | VG_ABSOLUTE, | |
| 244 VG_SQUAD_TO_REL = VG_SQUAD_TO | VG_RELATIVE, | |
| 245 VG_SCUBIC_TO_ABS = VG_SCUBIC_TO | VG_ABSOLUTE, | |
| 246 VG_SCUBIC_TO_REL = VG_SCUBIC_TO | VG_RELATIVE, | |
| 247 VG_SCCWARC_TO_ABS = VG_SCCWARC_TO | VG_ABSOLUTE, | |
| 248 VG_SCCWARC_TO_REL = VG_SCCWARC_TO | VG_RELATIVE, | |
| 249 VG_SCWARC_TO_ABS = VG_SCWARC_TO | VG_ABSOLUTE, | |
| 250 VG_SCWARC_TO_REL = VG_SCWARC_TO | VG_RELATIVE, | |
| 251 VG_LCCWARC_TO_ABS = VG_LCCWARC_TO | VG_ABSOLUTE, | |
| 252 VG_LCCWARC_TO_REL = VG_LCCWARC_TO | VG_RELATIVE, | |
| 253 VG_LCWARC_TO_ABS = VG_LCWARC_TO | VG_ABSOLUTE, | |
| 254 VG_LCWARC_TO_REL = VG_LCWARC_TO | VG_RELATIVE, | |
| 255 | |
| 256 VG_PATH_COMMAND_FORCE_SIZE = VG_MAX_ENUM | |
| 257 } VGPathCommand; | |
| 258 | |
| 259 typedef enum { | |
| 260 VG_PATH_CAPABILITY_APPEND_FROM = (1 << 0), | |
| 261 VG_PATH_CAPABILITY_APPEND_TO = (1 << 1), | |
| 262 VG_PATH_CAPABILITY_MODIFY = (1 << 2), | |
| 263 VG_PATH_CAPABILITY_TRANSFORM_FROM = (1 << 3), | |
| 264 VG_PATH_CAPABILITY_TRANSFORM_TO = (1 << 4), | |
| 265 VG_PATH_CAPABILITY_INTERPOLATE_FROM = (1 << 5), | |
| 266 VG_PATH_CAPABILITY_INTERPOLATE_TO = (1 << 6), | |
| 267 VG_PATH_CAPABILITY_PATH_LENGTH = (1 << 7), | |
| 268 VG_PATH_CAPABILITY_POINT_ALONG_PATH = (1 << 8), | |
| 269 VG_PATH_CAPABILITY_TANGENT_ALONG_PATH = (1 << 9), | |
| 270 VG_PATH_CAPABILITY_PATH_BOUNDS = (1 << 10), | |
| 271 VG_PATH_CAPABILITY_PATH_TRANSFORMED_BOUNDS = (1 << 11), | |
| 272 VG_PATH_CAPABILITY_ALL = (1 << 12) - 1, | |
| 273 | |
| 274 VG_PATH_CAPABILITIES_FORCE_SIZE = VG_MAX_ENUM | |
| 275 } VGPathCapabilities; | |
| 276 | |
| 277 typedef enum { | |
| 278 VG_PATH_FORMAT = 0x1600, | |
| 279 VG_PATH_DATATYPE = 0x1601, | |
| 280 VG_PATH_SCALE = 0x1602, | |
| 281 VG_PATH_BIAS = 0x1603, | |
| 282 VG_PATH_NUM_SEGMENTS = 0x1604, | |
| 283 VG_PATH_NUM_COORDS = 0x1605, | |
| 284 | |
| 285 VG_PATH_PARAM_TYPE_FORCE_SIZE = VG_MAX_ENUM | |
| 286 } VGPathParamType; | |
| 287 | |
| 288 typedef enum { | |
| 289 VG_CAP_BUTT = 0x1700, | |
| 290 VG_CAP_ROUND = 0x1701, | |
| 291 VG_CAP_SQUARE = 0x1702, | |
| 292 | |
| 293 VG_CAP_STYLE_FORCE_SIZE = VG_MAX_ENUM | |
| 294 } VGCapStyle; | |
| 295 | |
| 296 typedef enum { | |
| 297 VG_JOIN_MITER = 0x1800, | |
| 298 VG_JOIN_ROUND = 0x1801, | |
| 299 VG_JOIN_BEVEL = 0x1802, | |
| 300 | |
| 301 VG_JOIN_STYLE_FORCE_SIZE = VG_MAX_ENUM | |
| 302 } VGJoinStyle; | |
| 303 | |
| 304 typedef enum { | |
| 305 VG_EVEN_ODD = 0x1900, | |
| 306 VG_NON_ZERO = 0x1901, | |
| 307 | |
| 308 VG_FILL_RULE_FORCE_SIZE = VG_MAX_ENUM | |
| 309 } VGFillRule; | |
| 310 | |
| 311 typedef enum { | |
| 312 VG_STROKE_PATH = (1 << 0), | |
| 313 VG_FILL_PATH = (1 << 1), | |
| 314 | |
| 315 VG_PAINT_MODE_FORCE_SIZE = VG_MAX_ENUM | |
| 316 } VGPaintMode; | |
| 317 | |
| 318 typedef enum { | |
| 319 /* Color paint parameters */ | |
| 320 VG_PAINT_TYPE = 0x1A00, | |
| 321 VG_PAINT_COLOR = 0x1A01, | |
| 322 VG_PAINT_COLOR_RAMP_SPREAD_MODE = 0x1A02, | |
| 323 VG_PAINT_COLOR_RAMP_PREMULTIPLIED = 0x1A07, | |
| 324 VG_PAINT_COLOR_RAMP_STOPS = 0x1A03, | |
| 325 | |
| 326 /* Linear gradient paint parameters */ | |
| 327 VG_PAINT_LINEAR_GRADIENT = 0x1A04, | |
| 328 | |
| 329 /* Radial gradient paint parameters */ | |
| 330 VG_PAINT_RADIAL_GRADIENT = 0x1A05, | |
| 331 | |
| 332 /* Pattern paint parameters */ | |
| 333 VG_PAINT_PATTERN_TILING_MODE = 0x1A06, | |
| 334 | |
| 335 VG_PAINT_PARAM_TYPE_FORCE_SIZE = VG_MAX_ENUM | |
| 336 } VGPaintParamType; | |
| 337 | |
| 338 typedef enum { | |
| 339 VG_PAINT_TYPE_COLOR = 0x1B00, | |
| 340 VG_PAINT_TYPE_LINEAR_GRADIENT = 0x1B01, | |
| 341 VG_PAINT_TYPE_RADIAL_GRADIENT = 0x1B02, | |
| 342 VG_PAINT_TYPE_PATTERN = 0x1B03, | |
| 343 | |
| 344 VG_PAINT_TYPE_FORCE_SIZE = VG_MAX_ENUM | |
| 345 } VGPaintType; | |
| 346 | |
| 347 typedef enum { | |
| 348 VG_COLOR_RAMP_SPREAD_PAD = 0x1C00, | |
| 349 VG_COLOR_RAMP_SPREAD_REPEAT = 0x1C01, | |
| 350 VG_COLOR_RAMP_SPREAD_REFLECT = 0x1C02, | |
| 351 | |
| 352 VG_COLOR_RAMP_SPREAD_MODE_FORCE_SIZE = VG_MAX_ENUM | |
| 353 } VGColorRampSpreadMode; | |
| 354 | |
| 355 typedef enum { | |
| 356 VG_TILE_FILL = 0x1D00, | |
| 357 VG_TILE_PAD = 0x1D01, | |
| 358 VG_TILE_REPEAT = 0x1D02, | |
| 359 VG_TILE_REFLECT = 0x1D03, | |
| 360 | |
| 361 VG_TILING_MODE_FORCE_SIZE = VG_MAX_ENUM | |
| 362 } VGTilingMode; | |
| 363 | |
| 364 typedef enum { | |
| 365 /* RGB{A,X} channel ordering */ | |
| 366 VG_sRGBX_8888 = 0, | |
| 367 VG_sRGBA_8888 = 1, | |
| 368 VG_sRGBA_8888_PRE = 2, | |
| 369 VG_sRGB_565 = 3, | |
| 370 VG_sRGBA_5551 = 4, | |
| 371 VG_sRGBA_4444 = 5, | |
| 372 VG_sL_8 = 6, | |
| 373 VG_lRGBX_8888 = 7, | |
| 374 VG_lRGBA_8888 = 8, | |
| 375 VG_lRGBA_8888_PRE = 9, | |
| 376 VG_lL_8 = 10, | |
| 377 VG_A_8 = 11, | |
| 378 VG_BW_1 = 12, | |
| 379 VG_A_1 = 13, | |
| 380 VG_A_4 = 14, | |
| 381 | |
| 382 /* {A,X}RGB channel ordering */ | |
| 383 VG_sXRGB_8888 = 0 | (1 << 6), | |
| 384 VG_sARGB_8888 = 1 | (1 << 6), | |
| 385 VG_sARGB_8888_PRE = 2 | (1 << 6), | |
| 386 VG_sARGB_1555 = 4 | (1 << 6), | |
| 387 VG_sARGB_4444 = 5 | (1 << 6), | |
| 388 VG_lXRGB_8888 = 7 | (1 << 6), | |
| 389 VG_lARGB_8888 = 8 | (1 << 6), | |
| 390 VG_lARGB_8888_PRE = 9 | (1 << 6), | |
| 391 | |
| 392 /* BGR{A,X} channel ordering */ | |
| 393 VG_sBGRX_8888 = 0 | (1 << 7), | |
| 394 VG_sBGRA_8888 = 1 | (1 << 7), | |
| 395 VG_sBGRA_8888_PRE = 2 | (1 << 7), | |
| 396 VG_sBGR_565 = 3 | (1 << 7), | |
| 397 VG_sBGRA_5551 = 4 | (1 << 7), | |
| 398 VG_sBGRA_4444 = 5 | (1 << 7), | |
| 399 VG_lBGRX_8888 = 7 | (1 << 7), | |
| 400 VG_lBGRA_8888 = 8 | (1 << 7), | |
| 401 VG_lBGRA_8888_PRE = 9 | (1 << 7), | |
| 402 | |
| 403 /* {A,X}BGR channel ordering */ | |
| 404 VG_sXBGR_8888 = 0 | (1 << 6) | (1 << 7), | |
| 405 VG_sABGR_8888 = 1 | (1 << 6) | (1 << 7), | |
| 406 VG_sABGR_8888_PRE = 2 | (1 << 6) | (1 << 7), | |
| 407 VG_sABGR_1555 = 4 | (1 << 6) | (1 << 7), | |
| 408 VG_sABGR_4444 = 5 | (1 << 6) | (1 << 7), | |
| 409 VG_lXBGR_8888 = 7 | (1 << 6) | (1 << 7), | |
| 410 VG_lABGR_8888 = 8 | (1 << 6) | (1 << 7), | |
| 411 VG_lABGR_8888_PRE = 9 | (1 << 6) | (1 << 7), | |
| 412 | |
| 413 VG_IMAGE_FORMAT_FORCE_SIZE = VG_MAX_ENUM | |
| 414 } VGImageFormat; | |
| 415 | |
| 416 typedef enum { | |
| 417 VG_IMAGE_QUALITY_NONANTIALIASED = (1 << 0), | |
| 418 VG_IMAGE_QUALITY_FASTER = (1 << 1), | |
| 419 VG_IMAGE_QUALITY_BETTER = (1 << 2), | |
| 420 | |
| 421 VG_IMAGE_QUALITY_FORCE_SIZE = VG_MAX_ENUM | |
| 422 } VGImageQuality; | |
| 423 | |
| 424 typedef enum { | |
| 425 VG_IMAGE_FORMAT = 0x1E00, | |
| 426 VG_IMAGE_WIDTH = 0x1E01, | |
| 427 VG_IMAGE_HEIGHT = 0x1E02, | |
| 428 | |
| 429 VG_IMAGE_PARAM_TYPE_FORCE_SIZE = VG_MAX_ENUM | |
| 430 } VGImageParamType; | |
| 431 | |
| 432 typedef enum { | |
| 433 VG_DRAW_IMAGE_NORMAL = 0x1F00, | |
| 434 VG_DRAW_IMAGE_MULTIPLY = 0x1F01, | |
| 435 VG_DRAW_IMAGE_STENCIL = 0x1F02, | |
| 436 | |
| 437 VG_IMAGE_MODE_FORCE_SIZE = VG_MAX_ENUM | |
| 438 } VGImageMode; | |
| 439 | |
| 440 typedef enum { | |
| 441 VG_RED = (1 << 3), | |
| 442 VG_GREEN = (1 << 2), | |
| 443 VG_BLUE = (1 << 1), | |
| 444 VG_ALPHA = (1 << 0), | |
| 445 | |
| 446 VG_IMAGE_CHANNEL_FORCE_SIZE = VG_MAX_ENUM | |
| 447 } VGImageChannel; | |
| 448 | |
| 449 typedef enum { | |
| 450 VG_BLEND_SRC = 0x2000, | |
| 451 VG_BLEND_SRC_OVER = 0x2001, | |
| 452 VG_BLEND_DST_OVER = 0x2002, | |
| 453 VG_BLEND_SRC_IN = 0x2003, | |
| 454 VG_BLEND_DST_IN = 0x2004, | |
| 455 VG_BLEND_MULTIPLY = 0x2005, | |
| 456 VG_BLEND_SCREEN = 0x2006, | |
| 457 VG_BLEND_DARKEN = 0x2007, | |
| 458 VG_BLEND_LIGHTEN = 0x2008, | |
| 459 VG_BLEND_ADDITIVE = 0x2009, | |
| 460 | |
| 461 VG_BLEND_MODE_FORCE_SIZE = VG_MAX_ENUM | |
| 462 } VGBlendMode; | |
| 463 | |
| 464 typedef enum { | |
| 465 VG_FONT_NUM_GLYPHS = 0x2F00, | |
| 466 | |
| 467 VG_FONT_PARAM_TYPE_FORCE_SIZE = VG_MAX_ENUM | |
| 468 } VGFontParamType; | |
| 469 | |
| 470 typedef enum { | |
| 471 VG_IMAGE_FORMAT_QUERY = 0x2100, | |
| 472 VG_PATH_DATATYPE_QUERY = 0x2101, | |
| 473 | |
| 474 VG_HARDWARE_QUERY_TYPE_FORCE_SIZE = VG_MAX_ENUM | |
| 475 } VGHardwareQueryType; | |
| 476 | |
| 477 typedef enum { | |
| 478 VG_HARDWARE_ACCELERATED = 0x2200, | |
| 479 VG_HARDWARE_UNACCELERATED = 0x2201, | |
| 480 | |
| 481 VG_HARDWARE_QUERY_RESULT_FORCE_SIZE = VG_MAX_ENUM | |
| 482 } VGHardwareQueryResult; | |
| 483 | |
| 484 typedef enum { | |
| 485 VG_VENDOR = 0x2300, | |
| 486 VG_RENDERER = 0x2301, | |
| 487 VG_VERSION = 0x2302, | |
| 488 VG_EXTENSIONS = 0x2303, | |
| 489 | |
| 490 VG_STRING_ID_FORCE_SIZE = VG_MAX_ENUM | |
| 491 } VGStringID; | |
| 492 | |
| 493 /* Function Prototypes */ | |
| 494 | |
| 495 #ifndef VG_API_CALL | |
| 496 # error VG_API_CALL must be defined | |
| 497 #endif | |
| 498 | |
| 499 #ifndef VG_API_ENTRY | |
| 500 # error VG_API_ENTRY must be defined | |
| 501 #endif | |
| 502 | |
| 503 #ifndef VG_API_EXIT | |
| 504 # error VG_API_EXIT must be defined | |
| 505 #endif | |
| 506 | |
| 507 VG_API_CALL VGErrorCode VG_API_ENTRY vgGetError(void) VG_API_EXIT; | |
| 508 | |
| 509 VG_API_CALL void VG_API_ENTRY vgFlush(void) VG_API_EXIT; | |
| 510 VG_API_CALL void VG_API_ENTRY vgFinish(void) VG_API_EXIT; | |
| 511 | |
| 512 /* Getters and Setters */ | |
| 513 VG_API_CALL void VG_API_ENTRY vgSetf (VGParamType type, VGfloat value) VG_API_EX
IT; | |
| 514 VG_API_CALL void VG_API_ENTRY vgSeti (VGParamType type, VGint value) VG_API_EXIT
; | |
| 515 VG_API_CALL void VG_API_ENTRY vgSetfv(VGParamType type, VGint count, | |
| 516 const VGfloat * values) VG_API_EXIT; | |
| 517 VG_API_CALL void VG_API_ENTRY vgSetiv(VGParamType type, VGint count, | |
| 518 const VGint * values) VG_API_EXIT; | |
| 519 | |
| 520 VG_API_CALL VGfloat VG_API_ENTRY vgGetf(VGParamType type) VG_API_EXIT; | |
| 521 VG_API_CALL VGint VG_API_ENTRY vgGeti(VGParamType type) VG_API_EXIT; | |
| 522 VG_API_CALL VGint VG_API_ENTRY vgGetVectorSize(VGParamType type) VG_API_EXIT; | |
| 523 VG_API_CALL void VG_API_ENTRY vgGetfv(VGParamType type, VGint count, VGfloat * v
alues) VG_API_EXIT; | |
| 524 VG_API_CALL void VG_API_ENTRY vgGetiv(VGParamType type, VGint count, VGint * val
ues) VG_API_EXIT; | |
| 525 | |
| 526 VG_API_CALL void VG_API_ENTRY vgSetParameterf(VGHandle object, | |
| 527 VGint paramType, | |
| 528 VGfloat value) VG_API_EXIT; | |
| 529 VG_API_CALL void VG_API_ENTRY vgSetParameteri(VGHandle object, | |
| 530 VGint paramType, | |
| 531 VGint value) VG_API_EXIT; | |
| 532 VG_API_CALL void VG_API_ENTRY vgSetParameterfv(VGHandle object, | |
| 533 VGint paramType, | |
| 534 VGint count, const VGfloat * values) VG_API_EX
IT; | |
| 535 VG_API_CALL void VG_API_ENTRY vgSetParameteriv(VGHandle object, | |
| 536 VGint paramType, | |
| 537 VGint count, const VGint * values) VG_API_EXIT
; | |
| 538 | |
| 539 VG_API_CALL VGfloat VG_API_ENTRY vgGetParameterf(VGHandle object, | |
| 540 VGint paramType) VG_API_EXIT; | |
| 541 VG_API_CALL VGint VG_API_ENTRY vgGetParameteri(VGHandle object, | |
| 542 VGint paramType); | |
| 543 VG_API_CALL VGint VG_API_ENTRY vgGetParameterVectorSize(VGHandle object, | |
| 544 VGint paramType) VG_API_EXIT; | |
| 545 VG_API_CALL void VG_API_ENTRY vgGetParameterfv(VGHandle object, | |
| 546 VGint paramType, | |
| 547 VGint count, VGfloat * values) VG_API_EXIT; | |
| 548 VG_API_CALL void VG_API_ENTRY vgGetParameteriv(VGHandle object, | |
| 549 VGint paramType, | |
| 550 VGint count, VGint * values) VG_API_EXIT; | |
| 551 | |
| 552 /* Matrix Manipulation */ | |
| 553 VG_API_CALL void VG_API_ENTRY vgLoadIdentity(void) VG_API_EXIT; | |
| 554 VG_API_CALL void VG_API_ENTRY vgLoadMatrix(const VGfloat * m) VG_API_EXIT; | |
| 555 VG_API_CALL void VG_API_ENTRY vgGetMatrix(VGfloat * m) VG_API_EXIT; | |
| 556 VG_API_CALL void VG_API_ENTRY vgMultMatrix(const VGfloat * m) VG_API_EXIT; | |
| 557 VG_API_CALL void VG_API_ENTRY vgTranslate(VGfloat tx, VGfloat ty) VG_API_EXIT; | |
| 558 VG_API_CALL void VG_API_ENTRY vgScale(VGfloat sx, VGfloat sy) VG_API_EXIT; | |
| 559 VG_API_CALL void VG_API_ENTRY vgShear(VGfloat shx, VGfloat shy) VG_API_EXIT; | |
| 560 VG_API_CALL void VG_API_ENTRY vgRotate(VGfloat angle) VG_API_EXIT; | |
| 561 | |
| 562 /* Masking and Clearing */ | |
| 563 VG_API_CALL void VG_API_ENTRY vgMask(VGHandle mask, VGMaskOperation operation, | |
| 564 VGint x, VGint y, | |
| 565 VGint width, VGint height) VG_API_EXIT; | |
| 566 VG_API_CALL void VG_API_ENTRY vgRenderToMask(VGPath path, | |
| 567 VGbitfield paintModes, | |
| 568 VGMaskOperation operation) VG_API_EX
IT; | |
| 569 VG_API_CALL VGMaskLayer VG_API_ENTRY vgCreateMaskLayer(VGint width, VGint height
) VG_API_EXIT; | |
| 570 VG_API_CALL void VG_API_ENTRY vgDestroyMaskLayer(VGMaskLayer maskLayer) VG_API_E
XIT; | |
| 571 VG_API_CALL void VG_API_ENTRY vgFillMaskLayer(VGMaskLayer maskLayer, | |
| 572 VGint x, VGint y, | |
| 573 VGint width, VGint height, | |
| 574 VGfloat value) VG_API_EXIT; | |
| 575 VG_API_CALL void VG_API_ENTRY vgCopyMask(VGMaskLayer maskLayer, | |
| 576 VGint dx, VGint dy, | |
| 577 VGint sx, VGint sy, | |
| 578 VGint width, VGint height) VG_API_EXIT; | |
| 579 VG_API_CALL void VG_API_ENTRY vgClear(VGint x, VGint y, VGint width, VGint heigh
t) VG_API_EXIT; | |
| 580 | |
| 581 /* Paths */ | |
| 582 VG_API_CALL VGPath VG_API_ENTRY vgCreatePath(VGint pathFormat, | |
| 583 VGPathDatatype datatype, | |
| 584 VGfloat scale, VGfloat bias, | |
| 585 VGint segmentCapacityHint, | |
| 586 VGint coordCapacityHint, | |
| 587 VGbitfield capabilities) VG_API_EXIT; | |
| 588 VG_API_CALL void VG_API_ENTRY vgClearPath(VGPath path, VGbitfield capabilities)
VG_API_EXIT; | |
| 589 VG_API_CALL void VG_API_ENTRY vgDestroyPath(VGPath path) VG_API_EXIT; | |
| 590 VG_API_CALL void VG_API_ENTRY vgRemovePathCapabilities(VGPath path, | |
| 591 VGbitfield capabilities) VG_API_EXIT; | |
| 592 VG_API_CALL VGbitfield VG_API_ENTRY vgGetPathCapabilities(VGPath path) VG_API_EX
IT; | |
| 593 VG_API_CALL void VG_API_ENTRY vgAppendPath(VGPath dstPath, VGPath srcPath) VG_AP
I_EXIT; | |
| 594 VG_API_CALL void VG_API_ENTRY vgAppendPathData(VGPath dstPath, | |
| 595 VGint numSegments, | |
| 596 const VGubyte * pathSegments, | |
| 597 const void * pathData) VG_API_EXIT; | |
| 598 VG_API_CALL void VG_API_ENTRY vgModifyPathCoords(VGPath dstPath, VGint startInde
x, | |
| 599 VGint numSegments, | |
| 600 const void * pathData) VG_API_EXIT; | |
| 601 VG_API_CALL void VG_API_ENTRY vgTransformPath(VGPath dstPath, VGPath srcPath) VG
_API_EXIT; | |
| 602 VG_API_CALL VGboolean VG_API_ENTRY vgInterpolatePath(VGPath dstPath, | |
| 603 VGPath startPath, | |
| 604 VGPath endPath, | |
| 605 VGfloat amount) VG_API_EXIT; | |
| 606 VG_API_CALL VGfloat VG_API_ENTRY vgPathLength(VGPath path, | |
| 607 VGint startSegment, VGint numSegments) VG_API_E
XIT; | |
| 608 VG_API_CALL void VG_API_ENTRY vgPointAlongPath(VGPath path, | |
| 609 VGint startSegment, VGint numSegments, | |
| 610 VGfloat distance, | |
| 611 VGfloat * x, VGfloat * y, | |
| 612 VGfloat * tangentX, VGfloat * tangentY) VG_API
_EXIT; | |
| 613 VG_API_CALL void VG_API_ENTRY vgPathBounds(VGPath path, | |
| 614 VGfloat * minX, VGfloat * minY, | |
| 615 VGfloat * width, VGfloat * height) VG_API_EXIT; | |
| 616 VG_API_CALL void VG_API_ENTRY vgPathTransformedBounds(VGPath path, | |
| 617 VGfloat * minX, VGfloat * minY, | |
| 618 VGfloat * width, VGfloat * height) VG_A
PI_EXIT; | |
| 619 VG_API_CALL void VG_API_ENTRY vgDrawPath(VGPath path, VGbitfield paintModes) VG_
API_EXIT; | |
| 620 | |
| 621 /* Paint */ | |
| 622 VG_API_CALL VGPaint VG_API_ENTRY vgCreatePaint(void) VG_API_EXIT; | |
| 623 VG_API_CALL void VG_API_ENTRY vgDestroyPaint(VGPaint paint) VG_API_EXIT; | |
| 624 VG_API_CALL void VG_API_ENTRY vgSetPaint(VGPaint paint, VGbitfield paintModes) V
G_API_EXIT; | |
| 625 VG_API_CALL VGPaint VG_API_ENTRY vgGetPaint(VGPaintMode paintMode) VG_API_EXIT; | |
| 626 VG_API_CALL void VG_API_ENTRY vgSetColor(VGPaint paint, VGuint rgba) VG_API_EXIT
; | |
| 627 VG_API_CALL VGuint VG_API_ENTRY vgGetColor(VGPaint paint) VG_API_EXIT; | |
| 628 VG_API_CALL void VG_API_ENTRY vgPaintPattern(VGPaint paint, VGImage pattern) VG_
API_EXIT; | |
| 629 | |
| 630 /* Images */ | |
| 631 VG_API_CALL VGImage VG_API_ENTRY vgCreateImage(VGImageFormat format, | |
| 632 VGint width, VGint height, | |
| 633 VGbitfield allowedQuality) VG_API_EXIT; | |
| 634 VG_API_CALL void VG_API_ENTRY vgDestroyImage(VGImage image) VG_API_EXIT; | |
| 635 VG_API_CALL void VG_API_ENTRY vgClearImage(VGImage image, | |
| 636 VGint x, VGint y, VGint width, VGint height) VG_AP
I_EXIT; | |
| 637 VG_API_CALL void VG_API_ENTRY vgImageSubData(VGImage image, | |
| 638 const void * data, VGint dataStride, | |
| 639 VGImageFormat dataFormat, | |
| 640 VGint x, VGint y, VGint width, VGint height) VG_
API_EXIT; | |
| 641 VG_API_CALL void VG_API_ENTRY vgGetImageSubData(VGImage image, | |
| 642 void * data, VGint dataStride, | |
| 643 VGImageFormat dataFormat, | |
| 644 VGint x, VGint y, | |
| 645 VGint width, VGint height) VG_API_EXIT; | |
| 646 VG_API_CALL VGImage VG_API_ENTRY vgChildImage(VGImage parent, | |
| 647 VGint x, VGint y, VGint width, VGint height) VG
_API_EXIT; | |
| 648 VG_API_CALL VGImage VG_API_ENTRY vgGetParent(VGImage image) VG_API_EXIT; | |
| 649 VG_API_CALL void VG_API_ENTRY vgCopyImage(VGImage dst, VGint dx, VGint dy, | |
| 650 VGImage src, VGint sx, VGint sy, | |
| 651 VGint width, VGint height, | |
| 652 VGboolean dither) VG_API_EXIT; | |
| 653 VG_API_CALL void VG_API_ENTRY vgDrawImage(VGImage image) VG_API_EXIT; | |
| 654 VG_API_CALL void VG_API_ENTRY vgSetPixels(VGint dx, VGint dy, | |
| 655 VGImage src, VGint sx, VGint sy, | |
| 656 VGint width, VGint height) VG_API_EXIT; | |
| 657 VG_API_CALL void VG_API_ENTRY vgWritePixels(const void * data, VGint dataStride, | |
| 658 VGImageFormat dataFormat, | |
| 659 VGint dx, VGint dy, | |
| 660 VGint width, VGint height) VG_API_EXIT; | |
| 661 VG_API_CALL void VG_API_ENTRY vgGetPixels(VGImage dst, VGint dx, VGint dy, | |
| 662 VGint sx, VGint sy, | |
| 663 VGint width, VGint height) VG_API_EXIT; | |
| 664 VG_API_CALL void VG_API_ENTRY vgReadPixels(void * data, VGint dataStride, | |
| 665 VGImageFormat dataFormat, | |
| 666 VGint sx, VGint sy, | |
| 667 VGint width, VGint height) VG_API_EXIT; | |
| 668 VG_API_CALL void VG_API_ENTRY vgCopyPixels(VGint dx, VGint dy, | |
| 669 VGint sx, VGint sy, | |
| 670 VGint width, VGint height) VG_API_EXIT; | |
| 671 | |
| 672 /* Text */ | |
| 673 VG_API_CALL VGFont VG_API_ENTRY vgCreateFont(VGint glyphCapacityHint) VG_API_EXI
T; | |
| 674 VG_API_CALL void VG_API_ENTRY vgDestroyFont(VGFont font) VG_API_EXIT; | |
| 675 VG_API_CALL void VG_API_ENTRY vgSetGlyphToPath(VGFont font, | |
| 676 VGuint glyphIndex, | |
| 677 VGPath path, | |
| 678 VGboolean isHinted, | |
| 679 const VGfloat glyphOrigin [2], | |
| 680 const VGfloat escapement[2]) VG_AP
I_EXIT; | |
| 681 VG_API_CALL void VG_API_ENTRY vgSetGlyphToImage(VGFont font, | |
| 682 VGuint glyphIndex, | |
| 683 VGImage image, | |
| 684 const VGfloat glyphOrigin [2], | |
| 685 const VGfloat escapement[2]) VG_A
PI_EXIT; | |
| 686 VG_API_CALL void VG_API_ENTRY vgClearGlyph(VGFont font,VGuint glyphIndex) VG_API
_EXIT; | |
| 687 VG_API_CALL void VG_API_ENTRY vgDrawGlyph(VGFont font, | |
| 688 VGuint glyphIndex, | |
| 689 VGbitfield paintModes, | |
| 690 VGboolean allowAutoHinting) VG_API_EXIT
; | |
| 691 VG_API_CALL void VG_API_ENTRY vgDrawGlyphs(VGFont font, | |
| 692 VGint glyphCount, | |
| 693 const VGuint *glyphIndices, | |
| 694 const VGfloat *adjustments_x, | |
| 695 const VGfloat *adjustments_y, | |
| 696 VGbitfield paintModes, | |
| 697 VGboolean allowAutoHinting) VG_API_EXI
T; | |
| 698 | |
| 699 /* Image Filters */ | |
| 700 VG_API_CALL void VG_API_ENTRY vgColorMatrix(VGImage dst, VGImage src, | |
| 701 const VGfloat * matrix) VG_API_EXIT; | |
| 702 VG_API_CALL void VG_API_ENTRY vgConvolve(VGImage dst, VGImage src, | |
| 703 VGint kernelWidth, VGint kernelHeight, | |
| 704 VGint shiftX, VGint shiftY, | |
| 705 const VGshort * kernel, | |
| 706 VGfloat scale, | |
| 707 VGfloat bias, | |
| 708 VGTilingMode tilingMode) VG_API_EXIT; | |
| 709 VG_API_CALL void VG_API_ENTRY vgSeparableConvolve(VGImage dst, VGImage src, | |
| 710 VGint kernelWidth, | |
| 711 VGint kernelHeight, | |
| 712 VGint shiftX, VGint shiftY, | |
| 713 const VGshort * kernelX, | |
| 714 const VGshort * kernelY, | |
| 715 VGfloat scale, | |
| 716 VGfloat bias, | |
| 717 VGTilingMode tilingMode) VG_API_EXIT; | |
| 718 VG_API_CALL void VG_API_ENTRY vgGaussianBlur(VGImage dst, VGImage src, | |
| 719 VGfloat stdDeviationX, | |
| 720 VGfloat stdDeviationY, | |
| 721 VGTilingMode tilingMode) VG_API_EXIT; | |
| 722 VG_API_CALL void VG_API_ENTRY vgLookup(VGImage dst, VGImage src, | |
| 723 const VGubyte * redLUT, | |
| 724 const VGubyte * greenLUT, | |
| 725 const VGubyte * blueLUT, | |
| 726 const VGubyte * alphaLUT, | |
| 727 VGboolean outputLinear, | |
| 728 VGboolean outputPremultiplied) VG_API_EXIT; | |
| 729 VG_API_CALL void VG_API_ENTRY vgLookupSingle(VGImage dst, VGImage src, | |
| 730 const VGuint * lookupTable, | |
| 731 VGImageChannel sourceChannel, | |
| 732 VGboolean outputLinear, | |
| 733 VGboolean outputPremultiplied) VG_API_EXIT; | |
| 734 | |
| 735 /* Hardware Queries */ | |
| 736 VG_API_CALL VGHardwareQueryResult VG_API_ENTRY vgHardwareQuery(VGHardwareQueryTy
pe key, | |
| 737 VGint setting) VG_API_EXIT; | |
| 738 | |
| 739 /* Renderer and Extension Information */ | |
| 740 VG_API_CALL const VGubyte * VG_API_ENTRY vgGetString(VGStringID name) VG_API_EXI
T; | |
| 741 | |
| 742 #ifdef __cplusplus | |
| 743 } /* extern "C" */ | |
| 744 #endif | |
| 745 | |
| 746 #endif /* _OPENVG_H */ | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 608893002:
Remove headers for CL, EGL, GLES2, KHR, VG (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/mesa/