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Add glfwSetWindowContentScaleCallback

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Related to #677.
Related to #1115.
This commit is contained in:
Camilla Löwy
2017-12-11 21:26:40 +01:00
parent 1034b6e0db
commit 370eac3c48
10 changed files with 120 additions and 3 deletions
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src/window.c
+17
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@@ -94,6 +94,12 @@ void _glfwInputFramebufferSize(_GLFWwindow* window, int width, int height)
window->callbacks.fbsize((GLFWwindow*) window, width, height);
}
void _glfwInputWindowContentScale(_GLFWwindow* window, float xscale, float yscale)
{
if (window->callbacks.scale)
window->callbacks.scale((GLFWwindow*) window, xscale, yscale);
}
void _glfwInputWindowDamage(_GLFWwindow* window)
{
if (window->callbacks.refresh)
@@ -1013,6 +1019,17 @@ GLFWAPI GLFWframebuffersizefun glfwSetFramebufferSizeCallback(GLFWwindow* handle
return cbfun;
}
GLFWAPI GLFWwindowcontentscalefun glfwSetWindowContentScaleCallback(GLFWwindow* handle,
GLFWwindowcontentscalefun cbfun)
{
_GLFWwindow* window = (_GLFWwindow*) handle;
assert(window != NULL);
_GLFW_REQUIRE_INIT_OR_RETURN(NULL);
_GLFW_SWAP_POINTERS(window->callbacks.scale, cbfun);
return cbfun;
}
GLFWAPI void glfwPollEvents(void)
{
_GLFW_REQUIRE_INIT();