On a Unix system, if you define GLFW_INCLUDE_NONE and
GLFW_EXPOSE_NATIVE_GLX, then include glfw3.h and glfw3native.h, you will
get a redefinition warning for GLAPIENTRY.
The glfw3.h header defines GLAPIENTRY as a service for OpenGL related
headers that assume it's already defined. However, glx.h includes gl.h,
which defines GLAPIENTRY unconditionally.
If not for Hyrum's law, the better solution would have been not to
define GLAPIENTRY if GLFW_INCLUDE_NONE is defined.
Fixes#2010
This is adapted to 3.3-stable from
535c3ce632 and
ce85c7dcaf.
This docstring previously indicated that GLFW_CONTEXT_REVISION was
a window hint and attribute, but in fact it is only a window attribute
(there is no code which uses this constant in any other context.)
We noticed this in https://github.com/hexops/mach/pull/71/files#r749741814Closes#1992
Signed-off-by: Stephen Gutekanst <stephen@hexops.com>
(cherry picked from commit 37fc28bff6)
Add GLFW_FORMAT_UNAVAILABLE to the list of possible errors in the
reference documentation for glfwGetClipboardString.
Slightly edited by @elmindreda.
Closes#1998
(cherry picked from commit bb193325cc)
The GLFW_INCLUDE_GLCOREARB branch was left out when GLFW_INCLUDE_GLEXT
was originally added, for reasons that are lost to history. The current
versions of these headers seem to co-exist just fine.
Issue reported on IRC.
(cherry picked from commit 309d79376f)
This sentence was truncated by 951a9583fa
and then not updated when content scale support was added with
16bf872117.
(cherry picked from commit 6a20053102)
This fixes a regression introduced by
105cf32e0b where GLFW_INCLUDE_GLU had no
effect if the GLFW header detected an earlier OpenGL header or loader
library header.
Closes#1712.
(cherry picked from commit 81f475bccb)
If an OpenGL ES header or the glcorearb header is included before the
GLFW header (with no options defined), the legacy OpenGL header will be
implicitly included and the compilation will fail.
This disables the default behavior if we detect any known OpenGL, OpenGL
ES or extension loader inclusion guard macro.
Sources:
- Khronos headers
- Windows SDK
- MinGW
- MinGW-w64
- flextGL
- glad
- glad2
- GLEW
- Galogen
- gl3w
- GLXW
- glbinding
- Epoxy
- Glatter
- glLoadGen
- Regal
- GLee
- OpenGL.framework
- Debian
- FreeBSD
- ANGLE
- SwiftShader
Related to #1695.
(cherry picked from commit 105cf32e0b)
When both GLFW_INCLUDE_VULKAN and VK_USE_PLATFORM_WIN32_KHR were
defined, the GLFW header would define replacement versions of APIENTRY
and WINGDIAPI /before/ including the Vulkan header, which would include
windows.h, which (justifiably) defines APIENTRY and WINGDIAPI blindly.
Fixes#1524.
(cherry picked from commit 773f4495f0)
Most context related hint and attribute links had copypaste errors.
The GLFW_CONTEXT_RELEASE_BEHAVIOR and GLFW_CONTEXT_NO_ERROR attributes
did not have guide documentation.
(cherry picked from commit 3cf7645b96)
