mirror of
https://github.com/glfw/glfw.git
synced 2024-11-27 04:22:00 +00:00
051424f196
This should have been done when the WGL extension members were moved
from the context struct to the library struct.
(cherry picked from commit 22a6c02a4c)
165 lines
6.8 KiB
C
165 lines
6.8 KiB
C
//========================================================================
|
|
// GLFW 3.3 WGL - www.glfw.org
|
|
//------------------------------------------------------------------------
|
|
// Copyright (c) 2002-2006 Marcus Geelnard
|
|
// Copyright (c) 2006-2018 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
|
|
|
|
// WGL extension pointer typedefs
|
|
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*);
|
|
#define wglSwapIntervalEXT _glfw.wgl.SwapIntervalEXT
|
|
#define wglGetPixelFormatAttribivARB _glfw.wgl.GetPixelFormatAttribivARB
|
|
#define wglGetExtensionsStringEXT _glfw.wgl.GetExtensionsStringEXT
|
|
#define wglGetExtensionsStringARB _glfw.wgl.GetExtensionsStringARB
|
|
#define wglCreateContextAttribsARB _glfw.wgl.CreateContextAttribsARB
|
|
|
|
// opengl32.dll function pointer typedefs
|
|
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 HGLRC (WINAPI * PFN_wglGetCurrentContext)(void);
|
|
typedef BOOL (WINAPI * PFN_wglMakeCurrent)(HDC,HGLRC);
|
|
typedef BOOL (WINAPI * PFN_wglShareLists)(HGLRC,HGLRC);
|
|
#define wglCreateContext _glfw.wgl.CreateContext
|
|
#define wglDeleteContext _glfw.wgl.DeleteContext
|
|
#define wglGetProcAddress _glfw.wgl.GetProcAddress
|
|
#define wglGetCurrentDC _glfw.wgl.GetCurrentDC
|
|
#define wglGetCurrentContext _glfw.wgl.GetCurrentContext
|
|
#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_wglGetCurrentContext GetCurrentContext;
|
|
PFN_wglMakeCurrent MakeCurrent;
|
|
PFN_wglShareLists ShareLists;
|
|
|
|
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);
|
|
|