From f4fd9e8b504a2e49fbd67d288e591377c466760c Mon Sep 17 00:00:00 2001
From: dhewg
Date: Thu, 17 Mar 2011 18:56:22 +0100
Subject: ANDROID: Fix cursor visibility

---
 backends/platform/android/gfx.cpp   | 8 +++-----
 backends/platform/android/texture.h | 4 ++++
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/backends/platform/android/gfx.cpp b/backends/platform/android/gfx.cpp
index ec98c35f42..8a03a19fee 100644
--- a/backends/platform/android/gfx.cpp
+++ b/backends/platform/android/gfx.cpp
@@ -477,7 +477,7 @@ void OSystem_Android::updateScreen() {
 		GLCALL(_overlay_texture->drawTextureRect());
 	}
 
-	if (_show_mouse) {
+	if (_show_mouse && !_mouse_texture->isEmpty()) {
 		GLCALL(glPushMatrix());
 
 		const Common::Point &mouse = getEventManager()->getMousePos();
@@ -710,10 +710,8 @@ void OSystem_Android::setMouseCursor(const byte *buf, uint w, uint h,
 		WRITE_UINT16(_mouse_texture_palette->palette() + keycolor * 2, 0);
 	}
 
-	if (w == 0 || h == 0) {
-		_show_mouse = false;
+	if (w == 0 || h == 0)
 		return;
-	}
 
 	if (_mouse_texture == _mouse_texture_palette) {
 		_mouse_texture->updateBuffer(0, 0, w, h, buf, w);
@@ -730,7 +728,7 @@ void OSystem_Android::setMouseCursor(const byte *buf, uint w, uint h,
 
 			delete[] tmp;
 
-			_show_mouse = false;
+			_mouse_texture->allocBuffer(0, 0);
 
 			return;
 		}
diff --git a/backends/platform/android/texture.h b/backends/platform/android/texture.h
index 64489da0a4..925418721b 100644
--- a/backends/platform/android/texture.h
+++ b/backends/platform/android/texture.h
@@ -98,6 +98,10 @@ public:
 		return _surface.pitch;
 	}
 
+	inline bool isEmpty() const {
+		return _surface.w == 0 || _surface.h == 0;
+	}
+
 	inline const Graphics::Surface *surface_const() const {
 		return &_surface;
 	}
-- 
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