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1 | /* $Revision: 6810 $ on $Date:: 2008-10-29 07:31:37 -0700 #$ */ |
2 | ||
3 | /*------------------------------------------------------------------------ | |
4 | * | |
5 | * VG extensions 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 VG extensions | |
32 | *//*-------------------------------------------------------------------*/ | |
33 | ||
34 | ||
35 | ||
36 | #ifndef _VGEXT_H | |
37 | #define _VGEXT_H | |
38 | ||
39 | #ifdef __cplusplus | |
40 | extern "C" { | |
41 | #endif | |
42 | ||
43 | #include <VG/openvg.h> | |
44 | #include <VG/vgu.h> | |
45 | ||
46 | #ifndef VG_API_ENTRYP | |
47 | # define VG_API_ENTRYP VG_API_ENTRY* | |
48 | #endif | |
49 | ||
50 | #ifndef VGU_API_ENTRYP | |
51 | # define VGU_API_ENTRYP VGU_API_ENTRY* | |
52 | #endif | |
53 | ||
54 | /*------------------------------------------------------------------------------- | |
55 | * KHR extensions | |
56 | *------------------------------------------------------------------------------*/ | |
57 | ||
58 | typedef enum { | |
59 | ||
60 | #ifndef VG_KHR_iterative_average_blur | |
61 | VG_MAX_AVERAGE_BLUR_DIMENSION_KHR = 0x116B, | |
62 | VG_AVERAGE_BLUR_DIMENSION_RESOLUTION_KHR = 0x116C, | |
63 | VG_MAX_AVERAGE_BLUR_ITERATIONS_KHR = 0x116D, | |
64 | #endif | |
65 | ||
66 | VG_PARAM_TYPE_KHR_FORCE_SIZE = VG_MAX_ENUM | |
67 | } VGParamTypeKHR; | |
68 | ||
69 | #ifndef VG_KHR_EGL_image | |
70 | #define VG_KHR_EGL_image 1 | |
71 | /* VGEGLImageKHR is an opaque handle to an EGLImage */ | |
72 | typedef void* VGeglImageKHR; | |
73 | ||
74 | #ifdef VG_VGEXT_PROTOTYPES | |
75 | VG_API_CALL VGImage VG_API_ENTRY vgCreateEGLImageTargetKHR(VGeglImageKHR image); | |
76 | #endif | |
77 | typedef VGImage (VG_API_ENTRYP PFNVGCREATEEGLIMAGETARGETKHRPROC) (VGeglImageKHR image); | |
78 | ||
79 | #endif | |
80 | ||
81 | ||
82 | #ifndef VG_KHR_iterative_average_blur | |
83 | #define VG_KHR_iterative_average_blur 1 | |
84 | ||
85 | #ifdef VG_VGEXT_PROTOTYPES | |
86 | VG_API_CALL void vgIterativeAverageBlurKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGTilingMode tilingMode); | |
87 | #endif | |
88 | typedef void (VG_API_ENTRYP PFNVGITERATIVEAVERAGEBLURKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGTilingMode tilingMode); | |
89 | ||
90 | #endif | |
91 | ||
92 | ||
93 | #ifndef VG_KHR_advanced_blending | |
94 | #define VG_KHR_advanced_blending 1 | |
95 | ||
96 | typedef enum { | |
97 | VG_BLEND_OVERLAY_KHR = 0x2010, | |
98 | VG_BLEND_HARDLIGHT_KHR = 0x2011, | |
99 | VG_BLEND_SOFTLIGHT_SVG_KHR = 0x2012, | |
100 | VG_BLEND_SOFTLIGHT_KHR = 0x2013, | |
101 | VG_BLEND_COLORDODGE_KHR = 0x2014, | |
102 | VG_BLEND_COLORBURN_KHR = 0x2015, | |
103 | VG_BLEND_DIFFERENCE_KHR = 0x2016, | |
104 | VG_BLEND_SUBTRACT_KHR = 0x2017, | |
105 | VG_BLEND_INVERT_KHR = 0x2018, | |
106 | VG_BLEND_EXCLUSION_KHR = 0x2019, | |
107 | VG_BLEND_LINEARDODGE_KHR = 0x201a, | |
108 | VG_BLEND_LINEARBURN_KHR = 0x201b, | |
109 | VG_BLEND_VIVIDLIGHT_KHR = 0x201c, | |
110 | VG_BLEND_LINEARLIGHT_KHR = 0x201d, | |
111 | VG_BLEND_PINLIGHT_KHR = 0x201e, | |
112 | VG_BLEND_HARDMIX_KHR = 0x201f, | |
113 | VG_BLEND_CLEAR_KHR = 0x2020, | |
114 | VG_BLEND_DST_KHR = 0x2021, | |
115 | VG_BLEND_SRC_OUT_KHR = 0x2022, | |
116 | VG_BLEND_DST_OUT_KHR = 0x2023, | |
117 | VG_BLEND_SRC_ATOP_KHR = 0x2024, | |
118 | VG_BLEND_DST_ATOP_KHR = 0x2025, | |
119 | VG_BLEND_XOR_KHR = 0x2026, | |
120 | ||
121 | VG_BLEND_MODE_KHR_FORCE_SIZE= VG_MAX_ENUM | |
122 | } VGBlendModeKHR; | |
123 | #endif | |
124 | ||
125 | #ifndef VG_KHR_parametric_filter | |
126 | #define VG_KHR_parametric_filter 1 | |
127 | ||
128 | typedef enum { | |
129 | VG_PF_OBJECT_VISIBLE_FLAG_KHR = (1 << 0), | |
130 | VG_PF_KNOCKOUT_FLAG_KHR = (1 << 1), | |
131 | VG_PF_OUTER_FLAG_KHR = (1 << 2), | |
132 | VG_PF_INNER_FLAG_KHR = (1 << 3), | |
133 | ||
134 | VG_PF_TYPE_KHR_FORCE_SIZE = VG_MAX_ENUM | |
135 | } VGPfTypeKHR; | |
136 | ||
137 | typedef enum { | |
138 | VGU_IMAGE_IN_USE_ERROR = 0xF010, | |
139 | ||
140 | VGU_ERROR_CODE_KHR_FORCE_SIZE = VG_MAX_ENUM | |
141 | } VGUErrorCodeKHR; | |
142 | ||
143 | #ifdef VG_VGEXT_PROTOTYPES | |
144 | VG_API_CALL void VG_API_ENTRY vgParametricFilterKHR(VGImage dst,VGImage src,VGImage blur,VGfloat strength,VGfloat offsetX,VGfloat offsetY,VGbitfield filterFlags,VGPaint highlightPaint,VGPaint shadowPaint); | |
145 | VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguDropShadowKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint shadowColorRGBA); | |
146 | VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguGlowKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint glowColorRGBA) ; | |
147 | VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguBevelKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint highlightColorRGBA,VGuint shadowColorRGBA); | |
148 | VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguGradientGlowKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint stopsCount,const VGfloat* glowColorRampStops); | |
149 | VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguGradientBevelKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint stopsCount,const VGfloat* bevelColorRampStops); | |
150 | #endif | |
151 | typedef void (VG_API_ENTRYP PFNVGPARAMETRICFILTERKHRPROC) (VGImage dst,VGImage src,VGImage blur,VGfloat strength,VGfloat offsetX,VGfloat offsetY,VGbitfield filterFlags,VGPaint highlightPaint,VGPaint shadowPaint); | |
152 | typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUDROPSHADOWKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint shadowColorRGBA); | |
153 | typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUGLOWKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint glowColorRGBA); | |
154 | typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUBEVELKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint highlightColorRGBA,VGuint shadowColorRGBA); | |
155 | typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUGRADIENTGLOWKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint stopsCount,const VGfloat* glowColorRampStops); | |
156 | typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUGRADIENTBEVELKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGfloat distance,VGfloat angle,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint stopsCount,const VGfloat* bevelColorRampStops); | |
157 | ||
158 | #endif | |
159 | ||
160 | ||
161 | /*------------------------------------------------------------------------------- | |
162 | * NDS extensions | |
163 | *------------------------------------------------------------------------------*/ | |
164 | ||
165 | #ifndef VG_NDS_paint_generation | |
166 | #define VG_NDS_paint_generation 1 | |
167 | ||
168 | typedef enum { | |
169 | VG_PAINT_COLOR_RAMP_LINEAR_NDS = 0x1A10, | |
170 | VG_COLOR_MATRIX_NDS = 0x1A11, | |
171 | VG_PAINT_COLOR_TRANSFORM_LINEAR_NDS = 0x1A12, | |
172 | ||
173 | VG_PAINT_PARAM_TYPE_NDS_FORCE_SIZE = VG_MAX_ENUM | |
174 | } VGPaintParamTypeNds; | |
175 | ||
176 | typedef enum { | |
177 | VG_DRAW_IMAGE_COLOR_MATRIX_NDS = 0x1F10, | |
178 | ||
179 | VG_IMAGE_MODE_NDS_FORCE_SIZE = VG_MAX_ENUM | |
180 | } VGImageModeNds; | |
181 | #endif | |
182 | ||
183 | ||
184 | #ifndef VG_NDS_projective_geometry | |
185 | #define VG_NDS_projective_geometry 1 | |
186 | ||
187 | typedef enum { | |
188 | VG_CLIP_MODE_NDS = 0x1180, | |
189 | VG_CLIP_LINES_NDS = 0x1181, | |
190 | VG_MAX_CLIP_LINES_NDS = 0x1182, | |
191 | ||
192 | VG_PARAM_TYPE_NDS_FORCE_SIZE = VG_MAX_ENUM | |
193 | } VGParamTypeNds; | |
194 | ||
195 | typedef enum { | |
196 | VG_CLIPMODE_NONE_NDS = 0x3000, | |
197 | VG_CLIPMODE_CLIP_CLOSED_NDS = 0x3001, | |
198 | VG_CLIPMODE_CLIP_OPEN_NDS = 0x3002, | |
199 | VG_CLIPMODE_CULL_NDS = 0x3003, | |
200 | ||
201 | VG_CLIPMODE_NDS_FORCE_SIZE = VG_MAX_ENUM | |
202 | } VGClipModeNds; | |
203 | ||
204 | typedef enum { | |
205 | VG_RQUAD_TO_NDS = ( 13 << 1 ), | |
206 | VG_RCUBIC_TO_NDS = ( 14 << 1 ), | |
207 | ||
208 | VG_PATH_SEGMENT_NDS_FORCE_SIZE = VG_MAX_ENUM | |
209 | } VGPathSegmentNds; | |
210 | ||
211 | typedef enum { | |
212 | VG_RQUAD_TO_ABS_NDS = (VG_RQUAD_TO_NDS | VG_ABSOLUTE), | |
213 | VG_RQUAD_TO_REL_NDS = (VG_RQUAD_TO_NDS | VG_RELATIVE), | |
214 | VG_RCUBIC_TO_ABS_NDS = (VG_RCUBIC_TO_NDS | VG_ABSOLUTE), | |
215 | VG_RCUBIC_TO_REL_NDS = (VG_RCUBIC_TO_NDS | VG_RELATIVE), | |
216 | ||
217 | VG_PATH_COMMAND_NDS_FORCE_SIZE = VG_MAX_ENUM | |
218 | } VGPathCommandNds; | |
219 | ||
220 | #ifdef VG_VGEXT_PROTOTYPES | |
221 | VG_API_CALL void VG_API_ENTRY vgProjectiveMatrixNDS(VGboolean enable) ; | |
222 | VGU_API_CALL VGUErrorCode VGU_API_ENTRY vguTransformClipLineNDS(const VGfloat Ain,const VGfloat Bin,const VGfloat Cin,const VGfloat* matrix,const VGboolean inverse,VGfloat* Aout,VGfloat* Bout,VGfloat* Cout); | |
223 | #endif | |
224 | typedef void (VG_API_ENTRYP PFNVGPROJECTIVEMATRIXNDSPROC) (VGboolean enable) ; | |
225 | typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUTRANSFORMCLIPLINENDSPROC) (const VGfloat Ain,const VGfloat Bin,const VGfloat Cin,const VGfloat* matrix,const VGboolean inverse,VGfloat* Aout,VGfloat* Bout,VGfloat* Cout); | |
226 | ||
227 | #endif | |
228 | ||
229 | #ifdef __cplusplus | |
230 | } /* extern "C" */ | |
231 | #endif | |
232 | ||
233 | #endif /* _VGEXT_H */ |