| 1 | //======================================================================== |
| 2 | // GLFW 3.3 macOS - www.glfw.org |
| 3 | //------------------------------------------------------------------------ |
| 4 | // Copyright (c) 2009-2019 Camilla Löwy <elmindreda@glfw.org> |
| 5 | // |
| 6 | // This software is provided 'as-is', without any express or implied |
| 7 | // warranty. In no event will the authors be held liable for any damages |
| 8 | // arising from the use of this software. |
| 9 | // |
| 10 | // Permission is granted to anyone to use this software for any purpose, |
| 11 | // including commercial applications, and to alter it and redistribute it |
| 12 | // freely, subject to the following restrictions: |
| 13 | // |
| 14 | // 1. The origin of this software must not be misrepresented; you must not |
| 15 | // claim that you wrote the original software. If you use this software |
| 16 | // in a product, an acknowledgment in the product documentation would |
| 17 | // be appreciated but is not required. |
| 18 | // |
| 19 | // 2. Altered source versions must be plainly marked as such, and must not |
| 20 | // be misrepresented as being the original software. |
| 21 | // |
| 22 | // 3. This notice may not be removed or altered from any source |
| 23 | // distribution. |
| 24 | // |
| 25 | //======================================================================== |
| 26 | |
| 27 | // NOTE: Many Cocoa enum values have been renamed and we need to build across |
| 28 | // SDK versions where one is unavailable or the other deprecated |
| 29 | // We use the newer names in code and these macros to handle compatibility |
| 30 | #if MAC_OS_X_VERSION_MAX_ALLOWED < 101400 |
| 31 | #define NSOpenGLContextParameterSwapInterval NSOpenGLCPSwapInterval |
| 32 | #define NSOpenGLContextParameterSurfaceOpacity NSOpenGLCPSurfaceOpacity |
| 33 | #endif |
| 34 | |
| 35 | #define _GLFW_PLATFORM_CONTEXT_STATE _GLFWcontextNSGL nsgl |
| 36 | #define _GLFW_PLATFORM_LIBRARY_CONTEXT_STATE _GLFWlibraryNSGL nsgl |
| 37 | |
| 38 | #include <stdatomic.h> |
| 39 | |
| 40 | |
| 41 | // NSGL-specific per-context data |
| 42 | // |
| 43 | typedef struct _GLFWcontextNSGL |
| 44 | { |
| 45 | id pixelFormat; |
| 46 | id object; |
| 47 | |
| 48 | } _GLFWcontextNSGL; |
| 49 | |
| 50 | // NSGL-specific global data |
| 51 | // |
| 52 | typedef struct _GLFWlibraryNSGL |
| 53 | { |
| 54 | // dlopen handle for OpenGL.framework (for glfwGetProcAddress) |
| 55 | CFBundleRef framework; |
| 56 | |
| 57 | } _GLFWlibraryNSGL; |
| 58 | |
| 59 | |
| 60 | GLFWbool _glfwInitNSGL(void); |
| 61 | void _glfwTerminateNSGL(void); |
| 62 | GLFWbool _glfwCreateContextNSGL(_GLFWwindow* window, |
| 63 | const _GLFWctxconfig* ctxconfig, |
| 64 | const _GLFWfbconfig* fbconfig); |
| 65 | void _glfwDestroyContextNSGL(_GLFWwindow* window); |
| 66 |