WIP

native_window.odin

@@ -0,0 +1,47 @@
+//+build android
+package android
+
+/**
+ * Opaque type that provides access to a native window.
+ *
+ * A pointer can be obtained using {@link ANativeWindow_fromSurface()}.
+ */
+ANativeWindow :: struct{}
+
+foreign import android "system:android"
+
+foreign android {
+	/**
+	 * Change the format and size of the window buffers.
+	 *
+	 * The width and height control the number of pixels in the buffers, not the
+	 * dimensions of the window on screen. If these are different than the
+	 * window's physical size, then its buffer will be scaled to match that size
+	 * when compositing it to the screen. The width and height must be either both zero
+	 * or both non-zero.
+	 *
+	 * For all of these parameters, if 0 is supplied then the window's base
+	 * value will come back in force.
+	 *
+	 * \param window pointer to an ANativeWindow object.
+	 * \param width width of the buffers in pixels.
+	 * \param height height of the buffers in pixels.
+	 * \param format one of the AHardwareBuffer_Format constants.
+	 * \return 0 for success, or a negative value on error.
+	 */
+	ANativeWindow_setBuffersGeometry :: proc(window: ^ANativeWindow, width: i32, height: i32, format: i32) -> i32 ---
+
+	/**
+	* Return the current width in pixels of the window surface.
+	*
+	* \return negative value on error.
+	*/
+	ANativeWindow_getWidth :: proc(window: ^ANativeWindow) -> i32 ---
+
+	/**
+	* Return the current height in pixels of the window surface.
+	*
+	* \return a negative value on error.
+	*/
+	ANativeWindow_getHeight :: proc(window: ^ANativeWindow) -> i32 ---
+}