mirror of
https://github.com/glfw/glfw.git
synced 2024-11-10 00:51:47 +00:00
Made client-side RandR and Xf86VidMode required.
This commit is contained in:
parent
747b6d8805
commit
6a4c175816
@ -130,37 +130,38 @@ if (_GLFW_X11)
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list(APPEND glfw_INCLUDE_DIRS ${X11_X11_INCLUDE_PATH})
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list(APPEND glfw_LIBRARIES ${X11_X11_LIB})
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# Check for XRandR (modern resolution switching extension)
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if (X11_Xrandr_FOUND)
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set(_GLFW_HAS_XRANDR 1)
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list(APPEND glfw_INCLUDE_DIRS ${X11_Xrandr_INCLUDE_PATH})
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list(APPEND glfw_LIBRARIES ${X11_Xrandr_LIB})
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set(GLFW_PKG_DEPS "${GLFW_PKG_DEPS} xrandr")
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# Check for XRandR (modern resolution switching and gamma control)
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if (NOT X11_Xrandr_FOUND)
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message(FATAL_ERROR "The RandR extension was not found")
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endif()
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# Check for Xf86VidMode (fallback legacy resolution switching extension)
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if (X11_xf86vmode_FOUND)
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set(_GLFW_HAS_XF86VIDMODE 1)
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list(APPEND glfw_INCLUDE_DIRS ${X11_xf86vmode_INCLUDE_PATH})
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# NOTE: This is a workaround for CMake bug 0006976 (missing
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# X11_xf86vmode_LIB variable)
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if (X11_xf86vmode_LIB)
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list(APPEND glfw_LIBRARIES ${X11_xf86vmode_LIB})
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else()
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list(APPEND glfw_LIBRARIES Xxf86vm)
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endif()
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list(APPEND glfw_INCLUDE_DIRS ${X11_Xrandr_INCLUDE_PATH})
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list(APPEND glfw_LIBRARIES ${X11_Xrandr_LIB})
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set(GLFW_PKG_DEPS "${GLFW_PKG_DEPS} xrandr")
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set(GLFW_PKG_DEPS "${GLFW_PKG_DEPS} xxf86vm")
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endif()
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# Check for Xf86VidMode (fallback gamma control)
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if (NOT X11_xf86vmode_FOUND)
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message(FATAL_ERROR "The Xf86VidMode extension was not found")
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endif()
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list(APPEND glfw_INCLUDE_DIRS ${X11_xf86vmode_INCLUDE_PATH})
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set(GLFW_PKG_DEPS "${GLFW_PKG_DEPS} xxf86vm")
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# NOTE: This is a workaround for CMake bug 0006976 (missing
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# X11_xf86vmode_LIB variable)
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if (X11_xf86vmode_LIB)
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list(APPEND glfw_LIBRARIES ${X11_xf86vmode_LIB})
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else()
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list(APPEND glfw_LIBRARIES Xxf86vm)
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endif()
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# Check for Xkb (X keyboard extension)
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if (X11_Xkb_FOUND)
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list(APPEND glfw_INCLUDE_DIR ${X11_Xkb_INCLUDE_PATH})
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else()
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if (NOT X11_Xkb_FOUND)
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message(FATAL_ERROR "The X keyboard extension was not found")
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endif()
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list(APPEND glfw_INCLUDE_DIR ${X11_Xkb_INCLUDE_PATH})
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find_library(RT_LIBRARY rt)
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mark_as_advanced(RT_LIBRARY)
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if (RT_LIBRARY)
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@ -359,6 +359,7 @@ version of GLFW.</p>
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<li>[X11] Added the POSIX <code>CLOCK_MONOTONIC</code> time source as the preferred method</li>
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<li>[X11] Added dependency on libm, where present</li>
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<li>[X11] Added support for the <code>_NET_WM_NAME</code> and <code>_NET_WM_ICON_NAME</code> EWMH window properties</li>
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<li>[X11] Made client-side RandR and Xf86VidMode extensions required</li>
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<li>[X11] Bugfix: Some window properties required by the ICCCM were not set</li>
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<li>[X11] Bugfix: Calling <code>glXCreateContextAttribsARB</code> with an unavailable OpenGL version caused the application to terminate with a <code>BadMatch</code> Xlib error</li>
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<li>[X11] Bugfix: A synchronization point necessary for jitter-free locked cursor mode was incorrectly removed</li>
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@ -57,11 +57,6 @@
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// Define this to 1 to disable dynamic loading of winmm
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#cmakedefine _GLFW_NO_DLOAD_WINMM
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// Define this to 1 if XRandR is available
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#cmakedefine _GLFW_HAS_XRANDR
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// Define this to 1 if Xf86VidMode is available
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#cmakedefine _GLFW_HAS_XF86VIDMODE
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// Define this to 1 if glXGetProcAddress is available
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#cmakedefine _GLFW_HAS_GLXGETPROCADDRESS
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// Define this to 1 if glXGetProcAddressARB is available
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@ -43,7 +43,6 @@
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void _glfwInitGammaRamp(void)
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{
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#ifdef _GLFW_HAS_XRANDR
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// RandR gamma support is only available with version 1.2 and above
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if (_glfw.x11.randr.available &&
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(_glfw.x11.randr.versionMajor > 1 ||
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@ -68,9 +67,7 @@ void _glfwInitGammaRamp(void)
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XRRFreeScreenResources(rr);
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}
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#endif /*_GLFW_HAS_XRANDR*/
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#if defined(_GLFW_HAS_XF86VIDMODE)
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if (_glfw.x11.vidmode.available && !_glfw.originalRampSize)
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{
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// Get the gamma size using XF86VidMode
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@ -78,7 +75,6 @@ void _glfwInitGammaRamp(void)
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_glfw.x11.screen,
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&_glfw.originalRampSize);
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}
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#endif /*_GLFW_HAS_XF86VIDMODE*/
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if (_glfw.originalRampSize)
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{
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@ -121,7 +117,6 @@ void _glfwPlatformGetGammaRamp(GLFWgammaramp* ramp)
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if (_glfw.x11.randr.available && !_glfw.x11.randr.gammaBroken)
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{
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#if defined (_GLFW_HAS_XRANDR)
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size_t size = GLFW_GAMMA_RAMP_SIZE * sizeof(unsigned short);
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XRRScreenResources* rr = XRRGetScreenResources(_glfw.x11.display,
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@ -138,18 +133,15 @@ void _glfwPlatformGetGammaRamp(GLFWgammaramp* ramp)
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XRRFreeGamma(gamma);
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XRRFreeScreenResources(rr);
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#endif /*_GLFW_HAS_XRANDR*/
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}
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else if (_glfw.x11.vidmode.available)
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{
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#if defined (_GLFW_HAS_XF86VIDMODE)
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XF86VidModeGetGammaRamp(_glfw.x11.display,
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_glfw.x11.screen,
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GLFW_GAMMA_RAMP_SIZE,
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ramp->red,
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ramp->green,
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ramp->blue);
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#endif /*_GLFW_HAS_XF86VIDMODE*/
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}
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}
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@ -171,7 +163,6 @@ void _glfwPlatformSetGammaRamp(const GLFWgammaramp* ramp)
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if (_glfw.x11.randr.available && !_glfw.x11.randr.gammaBroken)
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{
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#if defined (_GLFW_HAS_XRANDR)
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int i;
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size_t size = GLFW_GAMMA_RAMP_SIZE * sizeof(unsigned short);
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@ -192,18 +183,15 @@ void _glfwPlatformSetGammaRamp(const GLFWgammaramp* ramp)
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}
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XRRFreeScreenResources(rr);
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#endif /*_GLFW_HAS_XRANDR*/
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}
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else if (_glfw.x11.vidmode.available)
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{
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#if defined (_GLFW_HAS_XF86VIDMODE)
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XF86VidModeSetGammaRamp(_glfw.x11.display,
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_glfw.x11.screen,
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GLFW_GAMMA_RAMP_SIZE,
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(unsigned short*) ramp->red,
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(unsigned short*) ramp->green,
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(unsigned short*) ramp->blue);
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#endif /*_GLFW_HAS_XF86VIDMODE*/
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}
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}
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@ -483,17 +483,12 @@ static GLboolean initDisplay(void)
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_glfw.x11.root = RootWindow(_glfw.x11.display, _glfw.x11.screen);
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// Check for XF86VidMode extension
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#ifdef _GLFW_HAS_XF86VIDMODE
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_glfw.x11.vidmode.available =
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XF86VidModeQueryExtension(_glfw.x11.display,
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&_glfw.x11.vidmode.eventBase,
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&_glfw.x11.vidmode.errorBase);
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#else
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_glfw.x11.vidmode.available = GL_FALSE;
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#endif /*_GLFW_HAS_XF86VIDMODE*/
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// Check for RandR extension
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#ifdef _GLFW_HAS_XRANDR
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_glfw.x11.randr.available =
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XRRQueryExtension(_glfw.x11.display,
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&_glfw.x11.randr.eventBase,
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@ -517,9 +512,6 @@ static GLboolean initDisplay(void)
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_glfw.x11.randr.available = GL_FALSE;
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}
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}
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#else
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_glfw.x11.randr.available = GL_FALSE;
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#endif /*_GLFW_HAS_XRANDR*/
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// Check if Xkb is supported on this display
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_glfw.x11.xkb.versionMajor = 1;
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@ -681,15 +673,6 @@ const char* _glfwPlatformGetVersionString(void)
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#elif defined(_GLFW_EGL)
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" EGL"
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#endif
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#if defined(_GLFW_HAS_XRANDR)
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" XRandR"
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#endif
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#if defined(_GLFW_HAS_XF86VIDMODE)
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" Xf86VidMode"
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#endif
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#if !defined(_GLFW_HAS_XRANDR) && !defined(_GLFW_HAS_XF86VIDMODE)
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" no-mode-switching-support"
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#endif
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#if defined(_GLFW_HAS_GLXGETPROCADDRESS)
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" glXGetProcAddress"
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#elif defined(_GLFW_HAS_GLXGETPROCADDRESSARB)
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@ -49,7 +49,6 @@ int _glfwGetClosestVideoMode(_GLFWmonitor* monitor, int* width, int* height)
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if (_glfw.x11.randr.available)
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{
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#if defined(_GLFW_HAS_XRANDR)
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int sizecount, bestsize;
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XRRScreenConfiguration* sc;
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XRRScreenSize* sizelist;
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@ -85,7 +84,6 @@ int _glfwGetClosestVideoMode(_GLFWmonitor* monitor, int* width, int* height)
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if (bestsize != -1)
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return bestsize;
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#endif /*_GLFW_HAS_XRANDR*/
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}
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// Default: Simply use the screen resolution
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@ -104,7 +102,6 @@ void _glfwSetVideoModeMODE(_GLFWmonitor* monitor, int mode)
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{
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if (_glfw.x11.randr.available)
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{
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#if defined(_GLFW_HAS_XRANDR)
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XRRScreenConfiguration* sc;
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Window root;
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@ -131,7 +128,6 @@ void _glfwSetVideoModeMODE(_GLFWmonitor* monitor, int mode)
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CurrentTime);
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XRRFreeScreenConfigInfo(sc);
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#endif /*_GLFW_HAS_XRANDR*/
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}
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}
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@ -163,7 +159,6 @@ void _glfwRestoreVideoMode(_GLFWmonitor* monitor)
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if (_glfw.x11.randr.available)
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{
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#if defined(_GLFW_HAS_XRANDR)
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XRRScreenConfiguration* sc;
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sc = XRRGetScreenInfo(_glfw.x11.display, _glfw.x11.root);
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@ -176,7 +171,6 @@ void _glfwRestoreVideoMode(_GLFWmonitor* monitor)
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CurrentTime);
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XRRFreeScreenConfigInfo(sc);
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#endif /*_GLFW_HAS_XRANDR*/
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}
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monitor->x11.modeChanged = GL_FALSE;
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@ -200,7 +194,6 @@ _GLFWmonitor** _glfwPlatformGetMonitors(int* found)
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if (_glfw.x11.randr.available)
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{
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#if defined (_GLFW_HAS_XRANDR)
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int i;
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RROutput primary;
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XRRScreenResources* sr;
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@ -249,7 +242,6 @@ _GLFWmonitor** _glfwPlatformGetMonitors(int* found)
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monitors[*found]->x11.output = oi;
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(*found)++;
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}
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#endif /*_GLFW_HAS_XRANDR*/
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}
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else
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{
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@ -284,11 +276,7 @@ _GLFWmonitor** _glfwPlatformGetMonitors(int* found)
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void _glfwPlatformDestroyMonitor(_GLFWmonitor* monitor)
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{
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if (_glfw.x11.randr.available)
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{
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#if defined (_GLFW_HAS_XRANDR)
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XRRFreeOutputInfo(monitor->x11.output);
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#endif /*_GLFW_HAS_XRANDR*/
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}
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}
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@ -310,7 +298,6 @@ GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* found)
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if (_glfw.x11.randr.available)
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{
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#if defined(_GLFW_HAS_XRANDR)
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XRRScreenResources* sr;
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int i, j, count = monitor->x11.output->nmode;
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@ -363,7 +350,6 @@ GLFWvidmode* _glfwPlatformGetVideoModes(_GLFWmonitor* monitor, int* found)
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}
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XRRFreeScreenResources(sr);
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#endif /*_GLFW_HAS_XRANDR*/
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}
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else
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{
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@ -395,7 +381,6 @@ void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode)
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{
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if (_glfw.x11.randr.available)
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{
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#if defined (_GLFW_HAS_XRANDR)
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XRRScreenResources* sr;
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XRRCrtcInfo* ci;
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@ -422,7 +407,6 @@ void _glfwPlatformGetVideoMode(_GLFWmonitor* monitor, GLFWvidmode* mode)
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XRRFreeCrtcInfo(ci);
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XRRFreeScreenResources(sr);
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#endif /*_GLFW_HAS_XRANDR*/
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}
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else
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{
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@ -38,15 +38,11 @@
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#include <X11/keysym.h>
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#include <X11/Xatom.h>
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// With XFree86, we can use the XF86VidMode extension
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#if defined(_GLFW_HAS_XF86VIDMODE)
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#include <X11/extensions/xf86vmode.h>
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#endif
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// The Xf86VidMode extension provides fallback gamma control
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#include <X11/extensions/xf86vmode.h>
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// The XRandR extension provides mode setting and gamma control
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#if defined(_GLFW_HAS_XRANDR)
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#include <X11/extensions/Xrandr.h>
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#endif
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#include <X11/extensions/Xrandr.h>
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// The Xkb extension provides improved keyboard support
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#include <X11/XKBlib.h>
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@ -207,13 +203,11 @@ typedef struct _GLFWmonitorX11
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{
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GLboolean modeChanged;
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#if defined(_GLFW_HAS_XRANDR)
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XRROutputInfo* output;
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SizeID oldSizeID;
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int oldWidth;
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int oldHeight;
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Rotation oldRotation;
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#endif /*_GLFW_HAS_XRANDR*/
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} _GLFWmonitorX11;
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@ -816,7 +816,6 @@ static void processEvent(XEvent *event)
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default:
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{
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#if defined(_GLFW_HAS_XRANDR)
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switch (event->type - _glfw.x11.randr.eventBase)
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{
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case RRScreenChangeNotify:
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@ -826,7 +825,7 @@ static void processEvent(XEvent *event)
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break;
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}
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}
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#endif /*_GLFW_HAS_XRANDR*/
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break;
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}
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}
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