2 files changed, 25 insertions, 16 deletions

diff --git a/backends/platform/android/gfx.cpp b/backends/platform/android/gfx.cpp
index 5b03af9698..e32e2095bc 100644
--- a/backends/platform/android/gfx.cpp
+++ b/backends/platform/android/gfx.cpp
@@ -146,7 +146,6 @@ void OSystem_Android::initTexture(GLESBaseTexture **texture,
 	}
 
 	(*texture)->allocBuffer(width, height);
-	(*texture)->fillBuffer(0);
 }
 #endif
 
@@ -253,7 +252,6 @@ void OSystem_Android::initOverlay() {
 	LOGI("overlay size is %ux%u", overlay_width, overlay_height);
 
 	_overlay_texture->allocBuffer(overlay_width, overlay_height);
-	_overlay_texture->fillBuffer(0);
 	_overlay_texture->setDrawRect(0, 0,
 									_egl_surface_width, _egl_surface_height);
 }
@@ -268,7 +266,6 @@ void OSystem_Android::initSize(uint width, uint height,
 	initTexture(&_game_texture, width, height, format);
 #else
 	_game_texture->allocBuffer(width, height);
-	_game_texture->fillBuffer(0);
 #endif
 
 	updateScreenRect();
@@ -710,8 +707,8 @@ void OSystem_Android::setMouseCursor(const byte *buf, uint w, uint h,
 		assert(keycolor < 256);
 
 		byte *p = _mouse_texture_palette->palette() + _mouse_keycolor * 2;
-
 		WRITE_UINT16(p, READ_UINT16(p) | 1);
+
 		_mouse_keycolor = keycolor;
 		WRITE_UINT16(_mouse_texture_palette->palette() + keycolor * 2, 0);
 	}
diff --git a/backends/platform/android/texture.cpp b/backends/platform/android/texture.cpp
index 691c384a18..b96d6bf443 100644
--- a/backends/platform/android/texture.cpp
+++ b/backends/platform/android/texture.cpp
@@ -229,8 +229,10 @@ void GLESTexture::allocBuffer(GLuint w, GLuint h) {
 
 	GLESBaseTexture::allocBuffer(w, h);
 
-	if (_surface.w == oldw && _surface.h == oldh)
+	if (_surface.w == oldw && _surface.h == oldh) {
+		fillBuffer(0);
 		return;
+	}
 
 	delete[] _buf;
 	delete[] _pixels;
@@ -241,6 +243,8 @@ void GLESTexture::allocBuffer(GLuint w, GLuint h) {
 	_surface.pixels = _pixels;
 	_surface.pitch = w * _pixelFormat.bytesPerPixel;
 
+	fillBuffer(0);
+
 	_buf = new byte[w * h * _surface.bytesPerPixel];
 	assert(_buf);
 }
@@ -358,22 +362,26 @@ void GLESPaletteTexture::allocBuffer(GLuint w, GLuint h) {
 
 	GLESBaseTexture::allocBuffer(w, h);
 
-	if (_surface.w == oldw && _surface.h == oldh)
+	if (_surface.w == oldw && _surface.h == oldh) {
+		fillBuffer(0);
 		return;
+	}
 
-	byte *new_buffer = new byte[_paletteSize +
-						_texture_width * _texture_height];
-	assert(new_buffer);
+	byte *old_texture = _texture;
 
-	if (_texture) {
-		// preserve palette
-		memcpy(new_buffer, _texture, _paletteSize);
-		delete[] _texture;
-	}
+	_texture = new byte[_paletteSize + _texture_width * _texture_height];
+	assert(_texture);
 
-	_texture = new_buffer;
 	_surface.pixels = _texture + _paletteSize;
 	_surface.pitch = _texture_width;
+
+	fillBuffer(0);
+
+	if (old_texture) {
+		// preserve palette
+		memcpy(_texture, old_texture, _paletteSize);
+		delete[] old_texture;
+	}
 }
 
 void GLESPaletteTexture::fillBuffer(uint32 color) {
@@ -480,8 +488,10 @@ void GLESFakePaletteTexture::allocBuffer(GLuint w, GLuint h) {
 
 	GLESBaseTexture::allocBuffer(w, h);
 
-	if (_surface.w == oldw && _surface.h == oldh)
+	if (_surface.w == oldw && _surface.h == oldh) {
+		fillBuffer(0);
 		return;
+	}
 
 	delete[] _buf;
 	delete[] _pixels;
@@ -494,6 +504,8 @@ void GLESFakePaletteTexture::allocBuffer(GLuint w, GLuint h) {
 	_surface.bytesPerPixel = 1;
 	_surface.pitch = w;
 
+	fillBuffer(0);
+
 	_buf = new uint16[w * h];
 	assert(_buf);
 }