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macOS: scale window size with content scale

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This fixes bad viewport on macOS #29
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Bixilon 2022-11-04 21:16:27 +01:00
parent 97e1b57cda
commit ec2e4ba9c3
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GPG Key ID: 5CAD791931B09AC4
1 changed files with 16 additions and 2 deletions
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18
src/main/java/de/bixilon/minosoft/gui/rendering/system/window/GLFWWindow.kt
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@ -13,6 +13,7 @@
package de.bixilon.minosoft.gui.rendering.system.window
import de.bixilon.kotlinglm.vec2.Vec2
import de.bixilon.kotlinglm.vec2.Vec2d
import de.bixilon.kotlinglm.vec2.Vec2i
import de.bixilon.kutil.concurrent.pool.DefaultThreadPool
@ -127,7 +128,9 @@ class GLFWWindow(
if (value) {
glfwSetWindowMonitor(window, monitor, 15, 15, mode.width(), mode.height(), mode.refreshRate())
} else {
glfwSetWindowMonitor(window, 0, (mode.width() - DEFAULT_WINDOW_SIZE.x) / 2, (mode.height() - DEFAULT_WINDOW_SIZE.y) / 2, DEFAULT_WINDOW_SIZE.x, DEFAULT_WINDOW_SIZE.y, GLFW_DONT_CARE)
val scale = getWindowScale()
val size = Vec2i(DEFAULT_WINDOW_SIZE.x / scale.x, DEFAULT_WINDOW_SIZE.y / scale.y)
glfwSetWindowMonitor(window, 0, (mode.width() - size.x) / 2, (mode.height() - size.y) / 2, size.x, size.y, GLFW_DONT_CARE)
}
field = value
@ -202,6 +205,8 @@ class GLFWWindow(
val primaryMonitor = glfwGetPrimaryMonitor()
if (primaryMonitor != MemoryUtil.NULL) {
glfwGetVideoMode(primaryMonitor)?.let {
val scale = getWindowScale()
val size = Vec2i(DEFAULT_WINDOW_SIZE.x / scale.x, DEFAULT_WINDOW_SIZE.y / scale.y)
glfwSetWindowPos(window, (it.width() - size.x) / 2, (it.height() - size.y) / 2)
}
}
@ -300,7 +305,9 @@ class GLFWWindow(
return
}
val previousSize = Vec2i(_size)
_size = Vec2i(width, height)
val scale = getWindowScale()
val nextSize = Vec2i(width * scale.x, height * scale.y)
_size = nextSize
fireGLFWEvent(ResizeWindowEvent(renderWindow, previousSize = previousSize, size = _size))
this.skipNextMouseEvent = true
}
@ -372,6 +379,13 @@ class GLFWWindow(
glfwSetWindowIcon(window, images)
}
private fun getWindowScale(): Vec2 {
val x = FloatArray(1)
val y = FloatArray(1)
glfwGetWindowContentScale(window, x, y)
return Vec2(x[0], y[0])
}
private fun fireGLFWEvent(event: RenderEvent): Boolean {
// ToDo: It looks like glfwPollEvents is mixing threads. This should not happen.
if (Rendering.currentContext != event.renderWindow) {