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213 lines
8.2 KiB
213 lines
8.2 KiB
//======================================================================== |
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// GLFW 3.2 EGL - www.glfw.org |
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//------------------------------------------------------------------------ |
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// Copyright (c) 2002-2006 Marcus Geelnard |
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// Copyright (c) 2006-2016 Camilla Berglund <elmindreda@glfw.org> |
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// |
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// This software is provided 'as-is', without any express or implied |
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// warranty. In no event will the authors be held liable for any damages |
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// arising from the use of this software. |
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// |
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// Permission is granted to anyone to use this software for any purpose, |
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// including commercial applications, and to alter it and redistribute it |
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// freely, subject to the following restrictions: |
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// |
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// 1. The origin of this software must not be misrepresented; you must not |
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// claim that you wrote the original software. If you use this software |
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// in a product, an acknowledgment in the product documentation would |
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// be appreciated but is not required. |
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// |
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// 2. Altered source versions must be plainly marked as such, and must not |
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// be misrepresented as being the original software. |
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// |
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// 3. This notice may not be removed or altered from any source |
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// distribution. |
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// |
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//======================================================================== |
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#ifndef _glfw3_egl_context_h_ |
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#define _glfw3_egl_context_h_ |
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#if defined(_GLFW_USE_EGLPLATFORM_H) |
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#include <EGL/eglplatform.h> |
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#elif defined(_GLFW_WIN32) |
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#define EGLAPIENTRY __stdcall |
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typedef HDC EGLNativeDisplayType; |
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typedef HWND EGLNativeWindowType; |
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#elif defined(_GLFW_X11) |
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#define EGLAPIENTRY |
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typedef Display* EGLNativeDisplayType; |
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typedef Window EGLNativeWindowType; |
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#elif defined(_GLFW_WAYLAND) |
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#define EGLAPIENTRY |
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typedef struct wl_display* EGLNativeDisplayType; |
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typedef struct wl_egl_window* EGLNativeWindowType; |
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#elif defined(_GLFW_MIR) |
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#define EGLAPIENTRY |
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typedef MirEGLNativeDisplayType EGLNativeDisplayType; |
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typedef MirEGLNativeWindowType EGLNativeWindowType; |
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#else |
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#error "No supported EGL platform selected" |
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#endif |
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#define EGL_SUCCESS 0x3000 |
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#define EGL_NOT_INITIALIZED 0x3001 |
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#define EGL_BAD_ACCESS 0x3002 |
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#define EGL_BAD_ALLOC 0x3003 |
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#define EGL_BAD_ATTRIBUTE 0x3004 |
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#define EGL_BAD_CONFIG 0x3005 |
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#define EGL_BAD_CONTEXT 0x3006 |
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#define EGL_BAD_CURRENT_SURFACE 0x3007 |
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#define EGL_BAD_DISPLAY 0x3008 |
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#define EGL_BAD_MATCH 0x3009 |
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#define EGL_BAD_NATIVE_PIXMAP 0x300a |
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#define EGL_BAD_NATIVE_WINDOW 0x300b |
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#define EGL_BAD_PARAMETER 0x300c |
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#define EGL_BAD_SURFACE 0x300d |
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#define EGL_CONTEXT_LOST 0x300e |
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#define EGL_COLOR_BUFFER_TYPE 0x303f |
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#define EGL_RGB_BUFFER 0x308e |
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#define EGL_SURFACE_TYPE 0x3033 |
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#define EGL_WINDOW_BIT 0x0004 |
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#define EGL_RENDERABLE_TYPE 0x3040 |
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#define EGL_OPENGL_ES_BIT 0x0001 |
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#define EGL_OPENGL_ES2_BIT 0x0004 |
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#define EGL_OPENGL_BIT 0x0008 |
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#define EGL_ALPHA_SIZE 0x3021 |
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#define EGL_BLUE_SIZE 0x3022 |
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#define EGL_GREEN_SIZE 0x3023 |
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#define EGL_RED_SIZE 0x3024 |
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#define EGL_DEPTH_SIZE 0x3025 |
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#define EGL_STENCIL_SIZE 0x3026 |
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#define EGL_SAMPLES 0x3031 |
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#define EGL_OPENGL_ES_API 0x30a0 |
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#define EGL_OPENGL_API 0x30a2 |
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#define EGL_NONE 0x3038 |
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#define EGL_EXTENSIONS 0x3055 |
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#define EGL_CONTEXT_CLIENT_VERSION 0x3098 |
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#define EGL_NATIVE_VISUAL_ID 0x302e |
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#define EGL_NO_SURFACE ((EGLSurface) 0) |
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#define EGL_NO_DISPLAY ((EGLDisplay) 0) |
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#define EGL_NO_CONTEXT ((EGLContext) 0) |
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#define EGL_DEFAULT_DISPLAY ((EGLNativeDisplayType) 0) |
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#define EGL_CONTEXT_OPENGL_FORWARD_COMPATIBLE_BIT_KHR 0x00000002 |
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#define EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR 0x00000001 |
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#define EGL_CONTEXT_OPENGL_COMPATIBILITY_PROFILE_BIT_KHR 0x00000002 |
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#define EGL_CONTEXT_OPENGL_DEBUG_BIT_KHR 0x00000001 |
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#define EGL_CONTEXT_OPENGL_RESET_NOTIFICATION_STRATEGY_KHR 0x31bd |
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#define EGL_NO_RESET_NOTIFICATION_KHR 0x31be |
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#define EGL_LOSE_CONTEXT_ON_RESET_KHR 0x31bf |
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#define EGL_CONTEXT_OPENGL_ROBUST_ACCESS_BIT_KHR 0x00000004 |
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#define EGL_CONTEXT_MAJOR_VERSION_KHR 0x3098 |
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#define EGL_CONTEXT_MINOR_VERSION_KHR 0x30fb |
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#define EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR 0x30fd |
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#define EGL_CONTEXT_FLAGS_KHR 0x30fc |
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#define EGL_CONTEXT_OPENGL_NO_ERROR_KHR 0x31b3 |
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#define EGL_GL_COLORSPACE_KHR 0x309d |
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#define EGL_GL_COLORSPACE_SRGB_KHR 0x3089 |
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typedef int EGLint; |
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typedef unsigned int EGLBoolean; |
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typedef unsigned int EGLenum; |
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typedef void* EGLConfig; |
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typedef void* EGLContext; |
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typedef void* EGLDisplay; |
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typedef void* EGLSurface; |
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// EGL function pointer typedefs |
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typedef EGLBoolean (EGLAPIENTRY * PFNEGLGETCONFIGATTRIBPROC)(EGLDisplay,EGLConfig,EGLint,EGLint*); |
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typedef EGLBoolean (EGLAPIENTRY * PFNEGLGETCONFIGSPROC)(EGLDisplay,EGLConfig*,EGLint,EGLint*); |
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typedef EGLDisplay (EGLAPIENTRY * PFNEGLGETDISPLAYPROC)(EGLNativeDisplayType); |
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typedef EGLint (EGLAPIENTRY * PFNEGLGETERRORPROC)(void); |
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typedef EGLBoolean (EGLAPIENTRY * PFNEGLINITIALIZEPROC)(EGLDisplay,EGLint*,EGLint*); |
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typedef EGLBoolean (EGLAPIENTRY * PFNEGLTERMINATEPROC)(EGLDisplay); |
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typedef EGLBoolean (EGLAPIENTRY * PFNEGLBINDAPIPROC)(EGLenum); |
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typedef EGLContext (EGLAPIENTRY * PFNEGLCREATECONTEXTPROC)(EGLDisplay,EGLConfig,EGLContext,const EGLint*); |
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typedef EGLBoolean (EGLAPIENTRY * PFNEGLDESTROYSURFACEPROC)(EGLDisplay,EGLSurface); |
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typedef EGLBoolean (EGLAPIENTRY * PFNEGLDESTROYCONTEXTPROC)(EGLDisplay,EGLContext); |
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typedef EGLSurface (EGLAPIENTRY * PFNEGLCREATEWINDOWSURFACEPROC)(EGLDisplay,EGLConfig,EGLNativeWindowType,const EGLint*); |
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typedef EGLBoolean (EGLAPIENTRY * PFNEGLMAKECURRENTPROC)(EGLDisplay,EGLSurface,EGLSurface,EGLContext); |
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typedef EGLBoolean (EGLAPIENTRY * PFNEGLSWAPBUFFERSPROC)(EGLDisplay,EGLSurface); |
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typedef EGLBoolean (EGLAPIENTRY * PFNEGLSWAPINTERVALPROC)(EGLDisplay,EGLint); |
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typedef const char* (EGLAPIENTRY * PFNEGLQUERYSTRINGPROC)(EGLDisplay,EGLint); |
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typedef GLFWglproc (EGLAPIENTRY * PFNEGLGETPROCADDRESSPROC)(const char*); |
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#define eglGetConfigAttrib _glfw.egl.GetConfigAttrib |
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#define eglGetConfigs _glfw.egl.GetConfigs |
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#define eglGetDisplay _glfw.egl.GetDisplay |
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#define eglGetError _glfw.egl.GetError |
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#define eglInitialize _glfw.egl.Initialize |
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#define eglTerminate _glfw.egl.Terminate |
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#define eglBindAPI _glfw.egl.BindAPI |
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#define eglCreateContext _glfw.egl.CreateContext |
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#define eglDestroySurface _glfw.egl.DestroySurface |
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#define eglDestroyContext _glfw.egl.DestroyContext |
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#define eglCreateWindowSurface _glfw.egl.CreateWindowSurface |
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#define eglMakeCurrent _glfw.egl.MakeCurrent |
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#define eglSwapBuffers _glfw.egl.SwapBuffers |
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#define eglSwapInterval _glfw.egl.SwapInterval |
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#define eglQueryString _glfw.egl.QueryString |
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#define eglGetProcAddress _glfw.egl.GetProcAddress |
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#define _GLFW_EGL_CONTEXT_STATE _GLFWcontextEGL egl |
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#define _GLFW_EGL_LIBRARY_CONTEXT_STATE _GLFWlibraryEGL egl |
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// EGL-specific per-context data |
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// |
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typedef struct _GLFWcontextEGL |
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{ |
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EGLConfig config; |
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EGLContext handle; |
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EGLSurface surface; |
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void* client; |
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} _GLFWcontextEGL; |
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// EGL-specific global data |
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// |
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typedef struct _GLFWlibraryEGL |
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{ |
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EGLDisplay display; |
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EGLint major, minor; |
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GLFWbool prefix; |
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GLFWbool KHR_create_context; |
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GLFWbool KHR_create_context_no_error; |
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GLFWbool KHR_gl_colorspace; |
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void* handle; |
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PFNEGLGETCONFIGATTRIBPROC GetConfigAttrib; |
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PFNEGLGETCONFIGSPROC GetConfigs; |
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PFNEGLGETDISPLAYPROC GetDisplay; |
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PFNEGLGETERRORPROC GetError; |
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PFNEGLINITIALIZEPROC Initialize; |
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PFNEGLTERMINATEPROC Terminate; |
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PFNEGLBINDAPIPROC BindAPI; |
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PFNEGLCREATECONTEXTPROC CreateContext; |
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PFNEGLDESTROYSURFACEPROC DestroySurface; |
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PFNEGLDESTROYCONTEXTPROC DestroyContext; |
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PFNEGLCREATEWINDOWSURFACEPROC CreateWindowSurface; |
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PFNEGLMAKECURRENTPROC MakeCurrent; |
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PFNEGLSWAPBUFFERSPROC SwapBuffers; |
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PFNEGLSWAPINTERVALPROC SwapInterval; |
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PFNEGLQUERYSTRINGPROC QueryString; |
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PFNEGLGETPROCADDRESSPROC GetProcAddress; |
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} _GLFWlibraryEGL; |
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GLFWbool _glfwInitEGL(void); |
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void _glfwTerminateEGL(void); |
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GLFWbool _glfwCreateContextEGL(_GLFWwindow* window, |
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const _GLFWctxconfig* ctxconfig, |
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const _GLFWfbconfig* fbconfig); |
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#if defined(_GLFW_X11) |
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GLFWbool _glfwChooseVisualEGL(const _GLFWctxconfig* ctxconfig, |
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const _GLFWfbconfig* fbconfig, |
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Visual** visual, int* depth); |
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#endif /*_GLFW_X11*/ |
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#endif // _glfw3_egl_context_h_
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