summaryrefslogtreecommitdiff
path: root/include/VG/vgext.h
blob: 97e3e779e19c44772d9e31d4adf66c3825889372 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
/* $Revision: 6810 $ on $Date:: 2008-10-29 10:31:37 -0400 #$ */

/*------------------------------------------------------------------------
 * 
 * VG extensions Reference Implementation
 * -------------------------------------
 *
 * Copyright (c) 2008 The Khronos Group Inc.
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and /or associated documentation files
 * (the "Materials "), to deal in the Materials without restriction,
 * including without limitation the rights to use, copy, modify, merge,
 * publish, distribute, sublicense, and/or sell copies of the Materials,
 * and to permit persons to whom the Materials are furnished to do so,
 * subject to the following conditions: 
 *
 * The above copyright notice and this permission notice shall be included 
 * in all copies or substantial portions of the Materials. 
 *
 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR
 * THE USE OR OTHER DEALINGS IN THE MATERIALS.
 *
 *//**
 * \file
 * \brief	VG extensions
 *//*-------------------------------------------------------------------*/



#ifndef _VGEXT_H
#define _VGEXT_H

#ifdef __cplusplus
extern "C" {
#endif

#include <VG/openvg.h>
#include <VG/vgu.h>

#ifndef VG_API_ENTRYP
#   define VG_API_ENTRYP VG_API_ENTRY*
#endif

#ifndef VGU_API_ENTRYP
#   define VGU_API_ENTRYP VGU_API_ENTRY*
#endif

/*-------------------------------------------------------------------------------
 * KHR extensions
 *------------------------------------------------------------------------------*/

typedef enum  {

#ifndef VG_KHR_iterative_average_blur
  VG_MAX_AVERAGE_BLUR_DIMENSION_KHR        = 0x116B,
  VG_AVERAGE_BLUR_DIMENSION_RESOLUTION_KHR = 0x116C,
  VG_MAX_AVERAGE_BLUR_ITERATIONS_KHR       = 0x116D,
#endif

  VG_PARAM_TYPE_KHR_FORCE_SIZE             = VG_MAX_ENUM
} VGParamTypeKHR;

#ifndef VG_KHR_EGL_image
#define VG_KHR_EGL_image 1
/* VGEGLImageKHR is an opaque handle to an EGLImage */
typedef void* VGeglImageKHR; 

#ifdef VG_VGEXT_PROTOTYPES
VG_API_CALL VGImage VG_API_ENTRY vgCreateEGLImageTargetKHR(VGeglImageKHR image);
#endif
typedef VGImage (VG_API_ENTRYP PFNVGCREATEEGLIMAGETARGETKHRPROC) (VGeglImageKHR image);

#endif


#ifndef VG_KHR_iterative_average_blur
#define VG_KHR_iterative_average_blur 1

#ifdef VG_VGEXT_PROTOTYPES
VG_API_CALL void vgIterativeAverageBlurKHR(VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGTilingMode tilingMode);
#endif 
typedef void (VG_API_ENTRYP PFNVGITERATIVEAVERAGEBLURKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGTilingMode tilingMode);

#endif


#ifndef VG_KHR_advanced_blending
#define VG_KHR_advanced_blending 1

typedef enum {
  VG_BLEND_OVERLAY_KHR        = 0x2010,
  VG_BLEND_HARDLIGHT_KHR      = 0x2011,
  VG_BLEND_SOFTLIGHT_SVG_KHR  = 0x2012,
  VG_BLEND_SOFTLIGHT_KHR      = 0x2013,
  VG_BLEND_COLORDODGE_KHR     = 0x2014,
  VG_BLEND_COLORBURN_KHR      = 0x2015,
  VG_BLEND_DIFFERENCE_KHR     = 0x2016,
  VG_BLEND_SUBTRACT_KHR       = 0x2017,
  VG_BLEND_INVERT_KHR         = 0x2018,
  VG_BLEND_EXCLUSION_KHR      = 0x2019,
  VG_BLEND_LINEARDODGE_KHR    = 0x201a,
  VG_BLEND_LINEARBURN_KHR     = 0x201b,
  VG_BLEND_VIVIDLIGHT_KHR     = 0x201c,
  VG_BLEND_LINEARLIGHT_KHR    = 0x201d,
  VG_BLEND_PINLIGHT_KHR       = 0x201e,
  VG_BLEND_HARDMIX_KHR        = 0x201f,
  VG_BLEND_CLEAR_KHR          = 0x2020,
  VG_BLEND_DST_KHR            = 0x2021,
  VG_BLEND_SRC_OUT_KHR        = 0x2022,
  VG_BLEND_DST_OUT_KHR        = 0x2023,
  VG_BLEND_SRC_ATOP_KHR       = 0x2024,
  VG_BLEND_DST_ATOP_KHR       = 0x2025,
  VG_BLEND_XOR_KHR            = 0x2026,

  VG_BLEND_MODE_KHR_FORCE_SIZE= VG_MAX_ENUM
} VGBlendModeKHR;
#endif

#ifndef VG_KHR_parametric_filter
#define VG_KHR_parametric_filter 1 

typedef enum {
  VG_PF_OBJECT_VISIBLE_FLAG_KHR = (1 << 0),
  VG_PF_KNOCKOUT_FLAG_KHR       = (1 << 1),
  VG_PF_OUTER_FLAG_KHR          = (1 << 2),
  VG_PF_INNER_FLAG_KHR          = (1 << 3),

  VG_PF_TYPE_KHR_FORCE_SIZE     = VG_MAX_ENUM
} VGPfTypeKHR;

typedef enum {
  VGU_IMAGE_IN_USE_ERROR           = 0xF010,

  VGU_ERROR_CODE_KHR_FORCE_SIZE    = VG_MAX_ENUM
} VGUErrorCodeKHR;

#ifdef VG_VGEXT_PROTOTYPES
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);
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);
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) ;
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);
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);
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);
#endif
typedef void (VG_API_ENTRYP PFNVGPARAMETRICFILTERKHRPROC) (VGImage dst,VGImage src,VGImage blur,VGfloat strength,VGfloat offsetX,VGfloat offsetY,VGbitfield filterFlags,VGPaint highlightPaint,VGPaint shadowPaint);
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);
typedef VGUErrorCode (VGU_API_ENTRYP PFNVGUGLOWKHRPROC) (VGImage dst,VGImage src,VGfloat dimX,VGfloat dimY,VGuint iterative,VGfloat strength,VGbitfield filterFlags,VGbitfield allowedQuality,VGuint glowColorRGBA);
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);
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);
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);

#endif


/*-------------------------------------------------------------------------------
 * NDS extensions
 *------------------------------------------------------------------------------*/

#ifndef VG_NDS_paint_generation
#define VG_NDS_paint_generation 1

typedef enum { 
  VG_PAINT_COLOR_RAMP_LINEAR_NDS            = 0x1A10,
  VG_COLOR_MATRIX_NDS                       = 0x1A11,
  VG_PAINT_COLOR_TRANSFORM_LINEAR_NDS       = 0x1A12,

  VG_PAINT_PARAM_TYPE_NDS_FORCE_SIZE        = VG_MAX_ENUM
} VGPaintParamTypeNds;

typedef enum {
  VG_DRAW_IMAGE_COLOR_MATRIX_NDS            = 0x1F10,

  VG_IMAGE_MODE_NDS_FORCE_SIZE              = VG_MAX_ENUM
} VGImageModeNds;
#endif 


#ifndef VG_NDS_projective_geometry
#define VG_NDS_projective_geometry 1

typedef enum {
  VG_CLIP_MODE_NDS                          = 0x1180,
  VG_CLIP_LINES_NDS                         = 0x1181,
  VG_MAX_CLIP_LINES_NDS                     = 0x1182,

  VG_PARAM_TYPE_NDS_FORCE_SIZE        = VG_MAX_ENUM
} VGParamTypeNds;

typedef enum {
  VG_CLIPMODE_NONE_NDS                      = 0x3000,
  VG_CLIPMODE_CLIP_CLOSED_NDS               = 0x3001,
  VG_CLIPMODE_CLIP_OPEN_NDS                 = 0x3002,
  VG_CLIPMODE_CULL_NDS                      = 0x3003,

  VG_CLIPMODE_NDS_FORCE_SIZE = VG_MAX_ENUM
} VGClipModeNds;

typedef enum {
  VG_RQUAD_TO_NDS              = ( 13 << 1 ),
  VG_RCUBIC_TO_NDS             = ( 14 << 1 ),
  
  VG_PATH_SEGMENT_NDS_FORCE_SIZE = VG_MAX_ENUM
} VGPathSegmentNds;

typedef enum {
  VG_RQUAD_TO_ABS_NDS            = (VG_RQUAD_TO_NDS  | VG_ABSOLUTE),
  VG_RQUAD_TO_REL_NDS            = (VG_RQUAD_TO_NDS  | VG_RELATIVE),
  VG_RCUBIC_TO_ABS_NDS           = (VG_RCUBIC_TO_NDS | VG_ABSOLUTE),
  VG_RCUBIC_TO_REL_NDS           = (VG_RCUBIC_TO_NDS | VG_RELATIVE),

  VG_PATH_COMMAND_NDS_FORCE_SIZE = VG_MAX_ENUM
} VGPathCommandNds;

#ifdef VG_VGEXT_PROTOTYPES
VG_API_CALL void VG_API_ENTRY vgProjectiveMatrixNDS(VGboolean enable) ;
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);
#endif 
typedef void (VG_API_ENTRYP PFNVGPROJECTIVEMATRIXNDSPROC) (VGboolean enable) ;
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);

#endif

#ifdef __cplusplus 
} /* extern "C" */
#endif

#endif /* _VGEXT_H */