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GLFW upstream commit to allow waiting on events without a window

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55b1a16f90
This commit is contained in:
Kovid Goyal 2019-01-20 14:55:36 +05:30
parent a8ad4461a1
commit c887df6ab4
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GPG Key ID: 06BC317B515ACE7C
2 changed files with 0 additions and 18 deletions
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12
glfw/glfw3.h vendored
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@ -3739,10 +3739,6 @@ GLFWAPI void glfwPollEvents(void);
* GLFW will pass those events on to the application callbacks before * GLFW will pass those events on to the application callbacks before
* returning. * returning.
* *
* If no windows exist, this function returns immediately. For synchronization
* of threads in applications that do not create windows, use your threading
* library of choice.
*
* Event processing is not required for joystick input to work. * Event processing is not required for joystick input to work.
* *
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
@ -3790,10 +3786,6 @@ GLFWAPI void glfwWaitEvents(void);
* GLFW will pass those events on to the application callbacks before * GLFW will pass those events on to the application callbacks before
* returning. * returning.
* *
* If no windows exist, this function returns immediately. For synchronization
* of threads in applications that do not create windows, use your threading
* library of choice.
*
* Event processing is not required for joystick input to work. * Event processing is not required for joystick input to work.
* *
* @param[in] timeout The maximum amount of time, in seconds, to wait. * @param[in] timeout The maximum amount of time, in seconds, to wait.
@ -3817,10 +3809,6 @@ GLFWAPI void glfwWaitEventsTimeout(double timeout);
* This function posts an empty event from the current thread to the event * This function posts an empty event from the current thread to the event
* queue, causing @ref glfwWaitEvents or @ref glfwWaitEventsTimeout to return. * queue, causing @ref glfwWaitEvents or @ref glfwWaitEventsTimeout to return.
* *
* If no windows exist, this function returns immediately. For synchronization
* of threads in applications that do not create windows, use your threading
* library of choice.
*
* @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref * @errors Possible errors include @ref GLFW_NOT_INITIALIZED and @ref
* GLFW_PLATFORM_ERROR. * GLFW_PLATFORM_ERROR.
* *

6
glfw/window.c vendored
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@ -1126,9 +1126,6 @@ GLFWAPI void glfwWaitEvents(void)
{ {
_GLFW_REQUIRE_INIT(); _GLFW_REQUIRE_INIT();
if (!_glfw.windowListHead)
return;
_glfwPlatformWaitEvents(); _glfwPlatformWaitEvents();
} }
@ -1152,8 +1149,5 @@ GLFWAPI void glfwPostEmptyEvent(void)
{ {
_GLFW_REQUIRE_INIT(); _GLFW_REQUIRE_INIT();
if (!_glfw.windowListHead)
return;
_glfwPlatformPostEmptyEvent(); _glfwPlatformPostEmptyEvent();
} }