williamr@2: /*------------------------------------------------------------------------ williamr@2: * williamr@2: * VGU 1.1 Reference Implementation williamr@2: * ------------------------------------- williamr@2: * williamr@2: * Copyright (c) 2008 The Khronos Group Inc. williamr@2: * williamr@2: * Permission is hereby granted, free of charge, to any person obtaining a williamr@2: * copy of this software and /or associated documentation files williamr@2: * (the "Materials "), to deal in the Materials without restriction, williamr@2: * including without limitation the rights to use, copy, modify, merge, williamr@2: * publish, distribute, sublicense, and/or sell copies of the Materials, williamr@2: * and to permit persons to whom the Materials are furnished to do so, williamr@2: * subject to the following conditions: williamr@2: * williamr@2: * The above copyright notice and this permission notice shall be included williamr@2: * in all copies or substantial portions of the Materials. williamr@2: * williamr@2: * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, williamr@2: * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF williamr@2: * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. williamr@2: * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, williamr@2: * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR williamr@2: * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE MATERIALS OR williamr@2: * THE USE OR OTHER DEALINGS IN THE MATERIALS. williamr@2: * williamr@2: *//** williamr@2: * \file williamr@2: * \brief VGU 1.1 API. williamr@2: *//*-------------------------------------------------------------------*/ williamr@2: williamr@2: #ifndef __VG_1_1_VGU_H williamr@2: #define __VG_1_1_VGU_H williamr@2: williamr@2: #ifndef __VG_VGU_H_ williamr@2: #error Do not include this file directly. Use . williamr@2: #endif williamr@2: williamr@2: /* differences from the actual sample implemtation provided by Khronos: williamr@2: - this comment williamr@2: - the Doxygen comment with tag 'publishedAll', and tag 'released' williamr@2: - changing williamr@2: #define VG_API_CALL extern williamr@2: to williamr@2: #define VG_API_CALL IMPORT_C williamr@2: - the addition of __SOFTFP in some of the function prototypes williamr@2: */ williamr@2: williamr@2: /** williamr@2: @publishedAll williamr@2: @released williamr@2: */ williamr@2: #ifdef __cplusplus williamr@2: extern "C" { williamr@2: #endif williamr@2: williamr@2: #include williamr@2: williamr@2: #define VGU_VERSION_1_0 1 williamr@2: #define VGU_VERSION_1_1 2 williamr@2: williamr@2: #ifndef VGU_API_CALL williamr@2: #define VGU_API_CALL IMPORT_C williamr@2: #endif williamr@2: #ifndef VGU_APIENTRY williamr@2: #define VGU_APIENTRY /* nothing */ williamr@2: #endif williamr@2: #ifndef VGU_APIEXIT williamr@2: #define VGU_APIEXIT __SOFTFP williamr@2: #endif williamr@2: williamr@2: typedef enum { williamr@2: VGU_NO_ERROR = 0, williamr@2: VGU_BAD_HANDLE_ERROR = 0xF000, williamr@2: VGU_ILLEGAL_ARGUMENT_ERROR = 0xF001, williamr@2: VGU_OUT_OF_MEMORY_ERROR = 0xF002, williamr@2: VGU_PATH_CAPABILITY_ERROR = 0xF003, williamr@2: VGU_BAD_WARP_ERROR = 0xF004 williamr@2: } VGUErrorCode; williamr@2: williamr@2: typedef enum { williamr@2: VGU_ARC_OPEN = 0xF100, williamr@2: VGU_ARC_CHORD = 0xF101, williamr@2: VGU_ARC_PIE = 0xF102 williamr@2: } VGUArcType; williamr@2: williamr@2: VGU_API_CALL VGUErrorCode VGU_APIENTRY williamr@2: vguLine(VGPath path, williamr@2: VGfloat x0, VGfloat y0, williamr@2: VGfloat x1, VGfloat y1) VGU_APIEXIT; williamr@2: williamr@2: VGU_API_CALL VGUErrorCode VGU_APIENTRY williamr@2: vguPolygon(VGPath path, williamr@2: const VGfloat * points, williamr@2: VGint count, williamr@2: VGboolean closed) VGU_APIEXIT; williamr@2: williamr@2: VGU_API_CALL VGUErrorCode VGU_APIENTRY williamr@2: vguRect(VGPath path, williamr@2: VGfloat x, VGfloat y, williamr@2: VGfloat width, VGfloat height) VGU_APIEXIT; williamr@2: williamr@2: VGU_API_CALL VGUErrorCode VGU_APIENTRY williamr@2: vguRoundRect(VGPath path, williamr@2: VGfloat x, VGfloat y, williamr@2: VGfloat width, williamr@2: VGfloat height, williamr@2: VGfloat arcWidth, williamr@2: VGfloat arcHeight) VGU_APIEXIT; williamr@2: williamr@2: VGU_API_CALL VGUErrorCode VGU_APIENTRY williamr@2: vguEllipse(VGPath path, williamr@2: VGfloat cx, VGfloat cy, williamr@2: VGfloat width, williamr@2: VGfloat height) VGU_APIEXIT; williamr@2: williamr@2: VGU_API_CALL VGUErrorCode VGU_APIENTRY williamr@2: vguArc(VGPath path, williamr@2: VGfloat x, VGfloat y, williamr@2: VGfloat width, VGfloat height, williamr@2: VGfloat startAngle, williamr@2: VGfloat angleExtent, williamr@2: VGUArcType arcType) VGU_APIEXIT; williamr@2: williamr@2: VGU_API_CALL VGUErrorCode VGU_APIENTRY williamr@2: vguComputeWarpQuadToSquare(VGfloat sx0, VGfloat sy0, williamr@2: VGfloat sx1, VGfloat sy1, williamr@2: VGfloat sx2, VGfloat sy2, williamr@2: VGfloat sx3, VGfloat sy3, williamr@2: VGfloat * matrix) VGU_APIEXIT; williamr@2: williamr@2: VGU_API_CALL VGUErrorCode VGU_APIENTRY williamr@2: vguComputeWarpSquareToQuad(VGfloat dx0, VGfloat dy0, williamr@2: VGfloat dx1, VGfloat dy1, williamr@2: VGfloat dx2, VGfloat dy2, williamr@2: VGfloat dx3, VGfloat dy3, williamr@2: VGfloat * matrix) VGU_APIEXIT; williamr@2: williamr@2: VGU_API_CALL VGUErrorCode VGU_APIENTRY williamr@2: vguComputeWarpQuadToQuad(VGfloat dx0, VGfloat dy0, williamr@2: VGfloat dx1, VGfloat dy1, williamr@2: VGfloat dx2, VGfloat dy2, williamr@2: VGfloat dx3, VGfloat dy3, williamr@2: VGfloat sx0, VGfloat sy0, williamr@2: VGfloat sx1, VGfloat sy1, williamr@2: VGfloat sx2, VGfloat sy2, williamr@2: VGfloat sx3, VGfloat sy3, williamr@2: VGfloat * matrix) VGU_APIEXIT; williamr@2: williamr@2: #ifdef __cplusplus williamr@2: } /* extern "C" */ williamr@2: #endif williamr@2: williamr@2: #endif /* __VG_1_1_VGU_H */