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1 /**********************************************************************************
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2 * Copyright (c) 2008-2009 The Khronos Group Inc.
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3 *
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4 * Permission is hereby granted, free of charge, to any person obtaining a
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5 * copy of this software and/or associated documentation files (the
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6 * "Materials"), to deal in the Materials without restriction, including
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7 * without limitation the rights to use, copy, modify, merge, publish,
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8 * distribute, sublicense, and/or sell copies of the Materials, and to
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9 * permit persons to whom the Materials are furnished to do so, subject to
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10 * the following conditions:
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11 *
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12 * The above copyright notice and this permission notice shall be included
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13 * in all copies or substantial portions of the Materials.
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14 *
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15 * THE MATERIALS ARE PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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16 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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18 * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
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19 * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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20 * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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21 * MATERIALS OR THE USE OR OTHER DEALINGS IN THE MATERIALS.
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22 **********************************************************************************/
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23
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1
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24 // $Revision: 10424 $ on $Date: 2010-02-17 14:34:49 -0800 (Wed, 17 Feb 2010) $
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25
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1
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26 /**
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27 * cl_gl.h contains Khronos-approved (KHR) OpenCL extensions which have
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28 * OpenGL dependencies. The application is responsible for #including
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29 * OpenGL or OpenGL ES headers before #including cl_gl.h.
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30 */
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31 module opencl.c.cl_gl;
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32
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1
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33 //import opencl.c.platform;
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34 import opencl.c.cl;
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35
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36 extern(C):
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37
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1
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38 typedef cl_uint cl_gl_object_type;
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39 typedef cl_uint cl_gl_texture_info;
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40 typedef cl_uint cl_gl_platform_info;
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0
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41
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42 enum
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43 {
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44 // cl_gl_object_type
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1
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45 CL_GL_OBJECT_BUFFER = 0x2000,
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46 CL_GL_OBJECT_TEXTURE2D = 0x2001,
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47 CL_GL_OBJECT_TEXTURE3D = 0x2002,
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48 CL_GL_OBJECT_RENDERBUFFER = 0x2003,
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49
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50 // cl_gl_texture_info
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51 CL_GL_TEXTURE_TARGET = 0x2004,
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52 CL_GL_MIPMAP_LEVEL = 0x2005,
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0
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53 }
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54
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55 cl_mem clCreateFromGLBuffer(
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56 cl_context context,
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57 cl_mem_flags flags,
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58 cl_GLuint bufobj,
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59 int* errcode_ret
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60 );
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61
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62 cl_mem clCreateFromGLTexture2D(
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63 cl_context context,
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64 cl_mem_flags flags,
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65 cl_GLenum target,
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66 cl_GLint miplevel,
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67 cl_GLuint texture,
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68 cl_int* errcode_ret
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69 );
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70
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71 cl_mem clCreateFromGLTexture3D(
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72 cl_context context,
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73 cl_mem_flags flags,
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74 cl_GLenum target,
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75 cl_GLint miplevel,
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76 cl_GLuint texture,
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77 cl_int* errcode_ret
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0
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78 );
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79
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80 cl_mem clCreateFromGLRenderbuffer(
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1
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81 cl_context context,
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82 cl_mem_flags flags,
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83 cl_GLuint renderbuffer,
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84 cl_int* errcode_ret
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85 );
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86
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87 cl_int clGetGLObjectInfo(
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88 cl_mem memobj,
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89 cl_gl_object_type* gl_object_type,
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90 cl_GLuint* gl_object_name
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91 );
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92
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93 cl_int clGetGLTextureInfo(
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94 cl_mem memobj,
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95 cl_gl_texture_info param_name,
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96 size_t param_value_size,
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97 void* param_value,
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98 size_t* param_value_size_ret
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99 );
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100
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101 cl_int clEnqueueAcquireGLObjects(
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102 cl_command_queue queue,
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103 cl_uint num_objects,
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104 const(cl_mem)* mem_objects,
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105 cl_uint num_events_in_wait_list,
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106 const(cl_event)* event_wait_list,
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107 cl_event* event
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108 );
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109
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110 cl_int clEnqueueReleaseGLObjects(
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111 cl_command_queue queue,
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112 cl_uint num_objects,
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113 const(cl_mem)* mem_objects,
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114 cl_uint num_events_in_wait_list,
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115 const(cl_event)* event_wait_list,
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116 cl_event* event
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117 );
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118
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119
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120 // cl_khr_gl_sharing extension
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121
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122 const cl_khr_gl_sharing = 1;
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123
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124 typedef cl_uint cl_gl_context_info;
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125
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126 enum
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127 {
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128 // Additional Error Codes
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129 CL_INVALID_GL_SHAREGROUP_REFERENCE_KHR = -1000,
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130
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131 // cl_gl_context_info
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132 CL_CURRENT_DEVICE_FOR_GL_CONTEXT_KHR = 0x2006,
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133 CL_DEVICES_FOR_GL_CONTEXT_KHR = 0x2007,
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134
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135 // Additional cl_context_properties
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136 CL_GL_CONTEXT_KHR = 0x2008,
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137 CL_EGL_DISPLAY_KHR = 0x2009,
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138 CL_GLX_DISPLAY_KHR = 0x200A,
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139 CL_WGL_HDC_KHR = 0x200B,
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140 CL_CGL_SHAREGROUP_KHR = 0x200C,
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141 }
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142
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143 cl_int clGetGLContextInfoKHR(
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144 const(cl_context_properties)* properties,
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145 cl_gl_context_info param_name,
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146 size_t param_value_size,
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147 void* param_value,
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148 size_t* param_value_size_ret
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149 ); |
