| //======================================================================== |
| // GLFW 3.3 WGL - www.glfw.org |
| //------------------------------------------------------------------------ |
| // Copyright (c) 2002-2006 Marcus Geelnard |
| // Copyright (c) 2006-2016 Camilla Löwy <elmindreda@glfw.org> |
| // |
| // This software is provided 'as-is', without any express or implied |
| // warranty. In no event will the authors be held liable for any damages |
| // arising from the use of this software. |
| // |
| // Permission is granted to anyone to use this software for any purpose, |
| // including commercial applications, and to alter it and redistribute it |
| // freely, subject to the following restrictions: |
| // |
| // 1. The origin of this software must not be misrepresented; you must not |
| // claim that you wrote the original software. If you use this software |
| // in a product, an acknowledgment in the product documentation would |
| // be appreciated but is not required. |
| // |
| // 2. Altered source versions must be plainly marked as such, and must not |
| // be misrepresented as being the original software. |
| // |
| // 3. This notice may not be removed or altered from any source |
| // distribution. |
| // |
| //======================================================================== |
| |
| #define WGL_NUMBER_PIXEL_FORMATS_ARB 0x2000 |
| #define WGL_SUPPORT_OPENGL_ARB 0x2010 |
| #define WGL_DRAW_TO_WINDOW_ARB 0x2001 |
| #define WGL_PIXEL_TYPE_ARB 0x2013 |
| #define WGL_TYPE_RGBA_ARB 0x202b |
| #define WGL_ACCELERATION_ARB 0x2003 |
| #define WGL_NO_ACCELERATION_ARB 0x2025 |
| #define WGL_RED_BITS_ARB 0x2015 |
| #define WGL_RED_SHIFT_ARB 0x2016 |
| #define WGL_GREEN_BITS_ARB 0x2017 |
| #define WGL_GREEN_SHIFT_ARB 0x2018 |
| #define WGL_BLUE_BITS_ARB 0x2019 |
| #define WGL_BLUE_SHIFT_ARB 0x201a |
| #define WGL_ALPHA_BITS_ARB 0x201b |
| #define WGL_ALPHA_SHIFT_ARB 0x201c |
| #define WGL_ACCUM_BITS_ARB 0x201d |
| #define WGL_ACCUM_RED_BITS_ARB 0x201e |
| #define WGL_ACCUM_GREEN_BITS_ARB 0x201f |
| #define WGL_ACCUM_BLUE_BITS_ARB 0x2020 |
| #define WGL_ACCUM_ALPHA_BITS_ARB 0x2021 |
| #define WGL_DEPTH_BITS_ARB 0x2022 |
| #define WGL_STENCIL_BITS_ARB 0x2023 |
| #define WGL_AUX_BUFFERS_ARB 0x2024 |
| #define WGL_STEREO_ARB 0x2012 |
| #define WGL_DOUBLE_BUFFER_ARB 0x2011 |
| #define WGL_SAMPLES_ARB 0x2042 |
| #define WGL_FRAMEBUFFER_SRGB_CAPABLE_ARB 0x20a9 |
| #define WGL_CONTEXT_DEBUG_BIT_ARB 0x00000001 |
| #define WGL_CONTEXT_FORWARD_COMPATIBLE_BIT_ARB 0x00000002 |
| #define WGL_CONTEXT_PROFILE_MASK_ARB 0x9126 |
| #define WGL_CONTEXT_CORE_PROFILE_BIT_ARB 0x00000001 |
| #define WGL_CONTEXT_COMPATIBILITY_PROFILE_BIT_ARB 0x00000002 |
| #define WGL_CONTEXT_MAJOR_VERSION_ARB 0x2091 |
| #define WGL_CONTEXT_MINOR_VERSION_ARB 0x2092 |
| #define WGL_CONTEXT_FLAGS_ARB 0x2094 |
| #define WGL_CONTEXT_ES2_PROFILE_BIT_EXT 0x00000004 |
| #define WGL_CONTEXT_ROBUST_ACCESS_BIT_ARB 0x00000004 |
| #define WGL_LOSE_CONTEXT_ON_RESET_ARB 0x8252 |
| #define WGL_CONTEXT_RESET_NOTIFICATION_STRATEGY_ARB 0x8256 |
| #define WGL_NO_RESET_NOTIFICATION_ARB 0x8261 |
| #define WGL_CONTEXT_RELEASE_BEHAVIOR_ARB 0x2097 |
| #define WGL_CONTEXT_RELEASE_BEHAVIOR_NONE_ARB 0 |
| #define WGL_CONTEXT_RELEASE_BEHAVIOR_FLUSH_ARB 0x2098 |
| #define WGL_CONTEXT_OPENGL_NO_ERROR_ARB 0x31b3 |
| #define WGL_COLORSPACE_EXT 0x309d |
| #define WGL_COLORSPACE_SRGB_EXT 0x3089 |
| |
| #define ERROR_INVALID_VERSION_ARB 0x2095 |
| #define ERROR_INVALID_PROFILE_ARB 0x2096 |
| #define ERROR_INCOMPATIBLE_DEVICE_CONTEXTS_ARB 0x2054 |
| |
| typedef BOOL (WINAPI * PFNWGLSWAPINTERVALEXTPROC)(int); |
| typedef BOOL (WINAPI * PFNWGLGETPIXELFORMATATTRIBIVARBPROC)(HDC,int,int,UINT,const int*,int*); |
| typedef const char* (WINAPI * PFNWGLGETEXTENSIONSSTRINGEXTPROC)(void); |
| typedef const char* (WINAPI * PFNWGLGETEXTENSIONSSTRINGARBPROC)(HDC); |
| typedef HGLRC (WINAPI * PFNWGLCREATECONTEXTATTRIBSARBPROC)(HDC,HGLRC,const int*); |
| |
| typedef HGLRC (WINAPI * PFN_wglCreateContext)(HDC); |
| typedef BOOL (WINAPI * PFN_wglDeleteContext)(HGLRC); |
| typedef PROC (WINAPI * PFN_wglGetProcAddress)(LPCSTR); |
| typedef HDC (WINAPI * PFN_wglGetCurrentDC)(void); |
| typedef BOOL (WINAPI * PFN_wglMakeCurrent)(HDC,HGLRC); |
| typedef BOOL (WINAPI * PFN_wglShareLists)(HGLRC,HGLRC); |
| |
| // opengl32.dll function pointer typedefs |
| #define wglCreateContext _glfw.wgl.CreateContext |
| #define wglDeleteContext _glfw.wgl.DeleteContext |
| #define wglGetProcAddress _glfw.wgl.GetProcAddress |
| #define wglGetCurrentDC _glfw.wgl.GetCurrentDC |
| #define wglMakeCurrent _glfw.wgl.MakeCurrent |
| #define wglShareLists _glfw.wgl.ShareLists |
| |
| #define _GLFW_RECREATION_NOT_NEEDED 0 |
| #define _GLFW_RECREATION_REQUIRED 1 |
| #define _GLFW_RECREATION_IMPOSSIBLE 2 |
| |
| #define _GLFW_PLATFORM_CONTEXT_STATE _GLFWcontextWGL wgl |
| #define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE _GLFWlibraryWGL wgl |
| |
| |
| // WGL-specific per-context data |
| // |
| typedef struct _GLFWcontextWGL |
| { |
| HDC dc; |
| HGLRC handle; |
| int interval; |
| |
| } _GLFWcontextWGL; |
| |
| // WGL-specific global data |
| // |
| typedef struct _GLFWlibraryWGL |
| { |
| HINSTANCE instance; |
| PFN_wglCreateContext CreateContext; |
| PFN_wglDeleteContext DeleteContext; |
| PFN_wglGetProcAddress GetProcAddress; |
| PFN_wglGetCurrentDC GetCurrentDC; |
| PFN_wglMakeCurrent MakeCurrent; |
| PFN_wglShareLists ShareLists; |
| |
| GLFWbool extensionsLoaded; |
| |
| PFNWGLSWAPINTERVALEXTPROC SwapIntervalEXT; |
| PFNWGLGETPIXELFORMATATTRIBIVARBPROC GetPixelFormatAttribivARB; |
| PFNWGLGETEXTENSIONSSTRINGEXTPROC GetExtensionsStringEXT; |
| PFNWGLGETEXTENSIONSSTRINGARBPROC GetExtensionsStringARB; |
| PFNWGLCREATECONTEXTATTRIBSARBPROC CreateContextAttribsARB; |
| GLFWbool EXT_swap_control; |
| GLFWbool EXT_colorspace; |
| GLFWbool ARB_multisample; |
| GLFWbool ARB_framebuffer_sRGB; |
| GLFWbool EXT_framebuffer_sRGB; |
| GLFWbool ARB_pixel_format; |
| GLFWbool ARB_create_context; |
| GLFWbool ARB_create_context_profile; |
| GLFWbool EXT_create_context_es2_profile; |
| GLFWbool ARB_create_context_robustness; |
| GLFWbool ARB_create_context_no_error; |
| GLFWbool ARB_context_flush_control; |
| |
| } _GLFWlibraryWGL; |
| |
| |
| GLFWbool _glfwInitWGL(void); |
| void _glfwTerminateWGL(void); |
| GLFWbool _glfwCreateContextWGL(_GLFWwindow* window, |
| const _GLFWctxconfig* ctxconfig, |
| const _GLFWfbconfig* fbconfig); |
| |