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Cocoa: Make timer functions backend independent

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This is work towards allowing the Null backend to build for macOS
using the Darwin timer API, without the Cocoa backend being enabled.
This commit is contained in:
Camilla Löwy 2021-07-18 22:54:58 +02:00
parent bdfe6b09af
commit 09f9773e6f
3 changed files with 41 additions and 12 deletions
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9
src/CMakeLists.txt
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@ -16,10 +16,11 @@ set_target_properties(update_mappings PROPERTIES FOLDER "GLFW3")
if (_GLFW_COCOA)
target_compile_definitions(glfw PRIVATE _GLFW_COCOA)
target_sources(glfw PRIVATE cocoa_platform.h cocoa_joystick.h posix_thread.h
cocoa_init.m cocoa_joystick.m cocoa_monitor.m
cocoa_window.m cocoa_time.c posix_thread.c
nsgl_context.m egl_context.c osmesa_context.c)
target_sources(glfw PRIVATE cocoa_platform.h cocoa_joystick.h cocoa_time.h
posix_thread.h cocoa_init.m cocoa_joystick.m
cocoa_monitor.m cocoa_window.m cocoa_time.c
posix_thread.c nsgl_context.m egl_context.c
osmesa_context.c)
elseif (_GLFW_WIN32)
target_compile_definitions(glfw PRIVATE _GLFW_WIN32)
target_sources(glfw PRIVATE win32_platform.h win32_joystick.h win32_time.h

9
src/cocoa_platform.h
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@ -91,12 +91,12 @@ typedef struct VkMetalSurfaceCreateInfoEXT
typedef VkResult (APIENTRY *PFN_vkCreateMacOSSurfaceMVK)(VkInstance,const VkMacOSSurfaceCreateInfoMVK*,const VkAllocationCallbacks*,VkSurfaceKHR*);
typedef VkResult (APIENTRY *PFN_vkCreateMetalSurfaceEXT)(VkInstance,const VkMetalSurfaceCreateInfoEXT*,const VkAllocationCallbacks*,VkSurfaceKHR*);
#include "cocoa_time.h"
#include "posix_thread.h"
#include "cocoa_joystick.h"
#define _GLFW_PLATFORM_WINDOW_STATE _GLFWwindowNS ns
#define _GLFW_PLATFORM_LIBRARY_WINDOW_STATE _GLFWlibraryNS ns
#define _GLFW_PLATFORM_LIBRARY_TIMER_STATE _GLFWtimerNS ns
#define _GLFW_PLATFORM_MONITOR_STATE _GLFWmonitorNS ns
#define _GLFW_PLATFORM_CURSOR_STATE _GLFWcursorNS ns
@ -204,13 +204,6 @@ typedef struct _GLFWcursorNS
id object;
} _GLFWcursorNS;
// Cocoa-specific global timer data
//
typedef struct _GLFWtimerNS
{
uint64_t frequency;
} _GLFWtimerNS;
void _glfwPollMonitorsNS(void);
void _glfwSetVideoModeNS(_GLFWmonitor* monitor, const GLFWvidmode* desired);

35
src/cocoa_time.h Normal file
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@ -0,0 +1,35 @@
//========================================================================
// GLFW 3.4 macOS - www.glfw.org
//------------------------------------------------------------------------
// Copyright (c) 2009-2021 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 _GLFW_PLATFORM_LIBRARY_TIMER_STATE _GLFWtimerNS ns
// Cocoa-specific global timer data
//
typedef struct _GLFWtimerNS
{
uint64_t frequency;
} _GLFWtimerNS;