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combolek 2024-04-20 21:58:34 -07:00
commit 8d1ceb0153
10 changed files with 71 additions and 79 deletions
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2
.github/workflows/build.yml vendored
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@ -54,7 +54,7 @@ jobs:
timeout-minutes: 4
env:
CFLAGS: -Werror
MACOSX_DEPLOYMENT_TARGET: 10.8
MACOSX_DEPLOYMENT_TARGET: 10.11
CMAKE_OSX_ARCHITECTURES: x86_64;arm64
steps:
- uses: actions/checkout@v4

7
README.md
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@ -79,7 +79,7 @@ more information.
## System requirements
GLFW supports Windows XP and later and macOS 10.8 and later. Linux and other
GLFW supports Windows XP and later and macOS 10.11 and later. Linux and other
Unix-like systems running the X Window System are supported even without
a desktop environment or modern extensions, although some features require
a running window or clipboard manager. The OSMesa backend requires Mesa 6.3.
@ -123,11 +123,14 @@ information on what to include when reporting a bug.
- Added `GLFW_UNLIMITED_MOUSE_BUTTONS` input mode that allows mouse buttons beyond
the limit of the mouse button tokens to be reported (#2423)
- Added `GLFW_ANGLE_PLATFORM_TYPE_D3D11ON12` init hint for D3D11on12 support
- [Cocoa] Added `QuartzCore` framework as link-time dependency
- [Cocoa] Removed support for OS X 10.10 Yosemite and earlier (#2506)
- [Wayland] Bugfix: The fractional scaling related objects were not destroyed
- [Wayland] Bugfix: `glfwInit` would segfault on compositor with no seat (#2517)
- [Wayland] Bugfix: A drag entering a non-GLFW surface could cause a segfault
- [Null] Added Vulkan 'window' surface creation via `VK_EXT_headless_surface`
- [Null] Added EGL context creation on Mesa via `EGL_MESA_platform_surfaceless`
- [EGL] Added `GLFW_ANGLE_PLATFORM_TYPE_D3D11ON12` init hint for D3D11on12 support
- [EGL] Allowed native access on Wayland with `GLFW_CONTEXT_CREATION_API` set to
`GLFW_NATIVE_CONTEXT_API` (#2518)

6
docs/build.md
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@ -390,8 +390,8 @@ If you are using the dynamic library version of GLFW, add it to the project
dependencies.
If you are using the static library version of GLFW, add it and the Cocoa,
OpenGL and IOKit frameworks to the project as dependencies. They can all be
found in `/System/Library/Frameworks`.
OpenGL, IOKit and QuartzCore frameworks to the project as dependencies. They
can all be found in `/System/Library/Frameworks`.
### With command-line or makefile on macOS {#build_link_osx}
@ -405,7 +405,7 @@ command-line yourself using the `-l` and `-framework` switches.
If you are using the dynamic GLFW library, which is named `libglfw.3.dylib`, do:
```sh
cc -o myprog myprog.c -lglfw -framework Cocoa -framework OpenGL -framework IOKit
cc -o myprog myprog.c -lglfw -framework Cocoa -framework OpenGL -framework IOKit -framework QuartzCore
```
If you are using the static library, named `libglfw3.a`, substitute `-lglfw3`

35
docs/compat.md
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@ -242,24 +242,27 @@ extensions are unavailable, the `GLFW_SRGB_CAPABLE` hint will have no effect.
## OpenGL on macOS {#compat_osx}
Support for OpenGL 3.2 and above was introduced with OS X 10.7 and even then
only forward-compatible, core profile contexts are supported. Support for
OpenGL 4.1 was introduced with OS X 10.9, also limited to forward-compatible,
core profile contexts. There is also still no mechanism for requesting debug
contexts or no-error contexts. Versions of Mac OS X earlier than 10.7 support
at most OpenGL version 2.1.
macOS (as of version 14) still provides OpenGL but it has been deprecated by
Apple. While the API is still available, it is poorly maintained and frequently
develops new issues. On modern systems, OpenGL is implemented on top of Metal
and is not fully thread-safe.
Because of this, on OS X 10.7 and later, the `GLFW_CONTEXT_VERSION_MAJOR` and
`GLFW_CONTEXT_VERSION_MINOR` hints will cause @ref glfwCreateWindow to fail if
given version 3.0 or 3.1. The `GLFW_OPENGL_PROFILE` hint must be set to
`GLFW_OPENGL_CORE_PROFILE` when creating OpenGL 3.2 and later contexts. The
`GLFW_CONTEXT_DEBUG` and `GLFW_CONTEXT_NO_ERROR` hints are ignored.
macOS does not support OpenGL stereo rendering. If the `GLFW_STEREO` hint is
set to true, OpenGL context creation will always fail.
Also, on Mac OS X 10.6 and below, the `GLFW_CONTEXT_VERSION_MAJOR` and
`GLFW_CONTEXT_VERSION_MINOR` hints will fail if given a version above 2.1,
setting the `GLFW_OPENGL_PROFILE` or `GLFW_OPENGL_FORWARD_COMPAT` hints to
a non-default value will cause @ref glfwCreateWindow to fail and the
`GLFW_CONTEXT_DEBUG` hint is ignored.
macOS only supports OpenGL core profile contexts that are forward-compatible,
but the `GLFW_OPENGL_FORWARD_COMPAT` hint is ignored since GLFW 3.4. Even if
this hint is set to false (the default), a forward-compatible context will be
returned if available.
macOS does not support OpenGL debug contexts, no-error contexts or robustness.
The `GLFW_CONTEXT_DEBUG`, `GLFW_CONTEXT_NO_ERROR` and `GLFW_CONTEXT_ROBUSTNESS`
hints will be ignored and a context without these features will be returned.
macOS does not flush OpenGL contexts when they are made non-current. The
`GLFW_CONTEXT_RELEASE_BEHAVIOR` hint is ignored and the release behavior will
always be the equivalent of `GLFW_RELEASE_BEHAVIOR_NONE`. If you need a context
to be flushed, call `glFlush` before making it non-current.
## Vulkan loader and API {#compat_vulkan}

4
include/GLFW/glfw3.h
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@ -3184,8 +3184,8 @@ GLFWAPI void glfwWindowHintString(int hint, const char* value);
*
* [bundle-guide]: https://developer.apple.com/library/mac/documentation/CoreFoundation/Conceptual/CFBundles/
*
* @remark @macos On OS X 10.10 and later the window frame will not be rendered
* at full resolution on Retina displays unless the
* @remark @macos The window frame will not be rendered at full resolution on
* Retina displays unless the
* [GLFW_SCALE_FRAMEBUFFER](@ref GLFW_SCALE_FRAMEBUFFER_hint)
* hint is `GLFW_TRUE` and the `NSHighResolutionCapable` key is enabled in the
* application bundle's `Info.plist`. For more information, see

5
src/CMakeLists.txt
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@ -151,10 +151,11 @@ endif()
if (GLFW_BUILD_COCOA)
target_link_libraries(glfw PRIVATE "-framework Cocoa"
"-framework IOKit"
"-framework CoreFoundation")
"-framework CoreFoundation"
"-framework QuartzCore")
set(glfw_PKG_DEPS "")
set(glfw_PKG_LIBS "-framework Cocoa -framework IOKit -framework CoreFoundation")
set(glfw_PKG_LIBS "-framework Cocoa -framework IOKit -framework CoreFoundation -framework QuartzCore")
endif()
if (GLFW_BUILD_WAYLAND)

6
src/cocoa_monitor.m
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@ -137,7 +137,7 @@ static GLFWbool modeIsGood(CGDisplayModeRef mode)
if (flags & kDisplayModeStretchedFlag)
return GLFW_FALSE;
#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100
#if MAC_OS_X_VERSION_MAX_ALLOWED == 101100
CFStringRef format = CGDisplayModeCopyPixelEncoding(mode);
if (CFStringCompare(format, CFSTR(IO16BitDirectPixels), 0) &&
CFStringCompare(format, CFSTR(IO32BitDirectPixels), 0))
@ -164,7 +164,7 @@ static GLFWvidmode vidmodeFromCGDisplayMode(CGDisplayModeRef mode,
if (result.refreshRate == 0)
result.refreshRate = (int) round(fallbackRefreshRate);
#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100
#if MAC_OS_X_VERSION_MAX_ALLOWED == 101100
CFStringRef format = CGDisplayModeCopyPixelEncoding(mode);
if (CFStringCompare(format, CFSTR(IO16BitDirectPixels), 0) == 0)
{
@ -180,7 +180,7 @@ static GLFWvidmode vidmodeFromCGDisplayMode(CGDisplayModeRef mode,
result.blueBits = 8;
}
#if MAC_OS_X_VERSION_MAX_ALLOWED <= 101100
#if MAC_OS_X_VERSION_MAX_ALLOWED == 101100
CFRelease(format);
#endif /* MAC_OS_X_VERSION_MAX_ALLOWED */
return result;

20
src/cocoa_window.m
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@ -28,6 +28,8 @@
#if defined(_GLFW_COCOA)
#import <QuartzCore/CAMetalLayer.h>
#include <float.h>
#include <string.h>
#include <assert.h>
@ -310,7 +312,6 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
- (void)windowDidChangeOcclusionState:(NSNotification* )notification
{
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1090
if ([window->ns.object respondsToSelector:@selector(occlusionState)])
{
if ([window->ns.object occlusionState] & NSWindowOcclusionStateVisible)
@ -318,7 +319,6 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
else
window->ns.occluded = GLFW_TRUE;
}
#endif
}
@end
@ -1950,19 +1950,8 @@ VkResult _glfwCreateWindowSurfaceCocoa(VkInstance instance,
{
@autoreleasepool {
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 101100
// HACK: Dynamically load Core Animation to avoid adding an extra
// dependency for the majority who don't use MoltenVK
NSBundle* bundle = [NSBundle bundleWithPath:@"/System/Library/Frameworks/QuartzCore.framework"];
if (!bundle)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
"Cocoa: Failed to find QuartzCore.framework");
return VK_ERROR_EXTENSION_NOT_PRESENT;
}
// NOTE: Create the layer here as makeBackingLayer should not return nil
window->ns.layer = [[bundle classNamed:@"CAMetalLayer"] layer];
window->ns.layer = [CAMetalLayer layer];
if (!window->ns.layer)
{
_glfwInputError(GLFW_PLATFORM_ERROR,
@ -2027,9 +2016,6 @@ VkResult _glfwCreateWindowSurfaceCocoa(VkInstance instance,
}
return err;
#else
return VK_ERROR_EXTENSION_NOT_PRESENT;
#endif
} // autoreleasepool
}

13
src/nsgl_context.m
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@ -183,16 +183,16 @@ GLFWbool _glfwCreateContextNSGL(_GLFWwindow* window,
return GLFW_FALSE;
}
// Context robustness modes (GL_KHR_robustness) are not yet supported by
// Context robustness modes (GL_KHR_robustness) are not supported by
// macOS but are not a hard constraint, so ignore and continue
// Context release behaviors (GL_KHR_context_flush_control) are not yet
// Context release behaviors (GL_KHR_context_flush_control) are not
// supported by macOS but are not a hard constraint, so ignore and continue
// Debug contexts (GL_KHR_debug) are not yet supported by macOS but are not
// Debug contexts (GL_KHR_debug) are not supported by macOS but are not
// a hard constraint, so ignore and continue
// No-error contexts (GL_KHR_no_error) are not yet supported by macOS but
// No-error contexts (GL_KHR_no_error) are not supported by macOS but
// are not a hard constraint, so ignore and continue
#define ADD_ATTRIB(a) \
@ -218,14 +218,11 @@ GLFWbool _glfwCreateContextNSGL(_GLFWwindow* window,
ADD_ATTRIB(kCGLPFASupportsAutomaticGraphicsSwitching);
}
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 101000
if (ctxconfig->major >= 4)
{
SET_ATTRIB(NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion4_1Core);
}
else
#endif /*MAC_OS_X_VERSION_MAX_ALLOWED*/
if (ctxconfig->major >= 3)
else if (ctxconfig->major >= 3)
{
SET_ATTRIB(NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core);
}

52
src/wl_window.c
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@ -1974,41 +1974,41 @@ static void dataDeviceHandleEnter(void* userData,
_glfw.wl.dragFocus = NULL;
}
for (unsigned int i = 0; i < _glfw.wl.offerCount; i++)
unsigned int i;
for (i = 0; i < _glfw.wl.offerCount; i++)
{
if (_glfw.wl.offers[i].offer == offer)
break;
}
if (i == _glfw.wl.offerCount)
return;
if (surface && wl_proxy_get_tag((struct wl_proxy*) surface) == &_glfw.wl.tag)
{
_GLFWwindow* window = wl_surface_get_user_data(surface);
if (window->wl.surface == surface)
{
_GLFWwindow* window = NULL;
if (surface)
{
if (wl_proxy_get_tag((struct wl_proxy*) surface) == &_glfw.wl.tag)
window = wl_surface_get_user_data(surface);
}
if (surface == window->wl.surface && _glfw.wl.offers[i].text_uri_list)
if (_glfw.wl.offers[i].text_uri_list)
{
_glfw.wl.dragOffer = offer;
_glfw.wl.dragFocus = window;
_glfw.wl.dragSerial = serial;
}
_glfw.wl.offers[i] = _glfw.wl.offers[_glfw.wl.offerCount - 1];
_glfw.wl.offerCount--;
break;
wl_data_offer_accept(offer, serial, "text/uri-list");
}
}
}
if (wl_proxy_get_tag((struct wl_proxy*) surface) != &_glfw.wl.tag)
return;
if (_glfw.wl.dragOffer)
wl_data_offer_accept(offer, serial, "text/uri-list");
else
if (!_glfw.wl.dragOffer)
{
wl_data_offer_accept(offer, serial, NULL);
wl_data_offer_destroy(offer);
}
_glfw.wl.offers[i] = _glfw.wl.offers[_glfw.wl.offerCount - 1];
_glfw.wl.offerCount--;
}
static void dataDeviceHandleLeave(void* userData,
@ -2042,15 +2042,17 @@ static void dataDeviceHandleDrop(void* userData,
int count;
char** paths = _glfwParseUriList(string, &count);
if (paths)
{
_glfwInputDrop(_glfw.wl.dragFocus, count, (const char**) paths);
for (int i = 0; i < count; i++)
_glfw_free(paths[i]);
for (int i = 0; i < count; i++)
_glfw_free(paths[i]);
_glfw_free(paths);
_glfw_free(paths);
}
_glfw_free(string);
}
_glfw_free(string);
}
static void dataDeviceHandleSelection(void* userData,