Merge branch 'master' of https://github.com/okamstudio/godot

12 files changed, 147 insertions, 302 deletions

diff --git a/demos/2d/isometric_light/export.cfg b/demos/2d/isometric_light/export.cfg
deleted file mode 100644
index 578d4171b2..0000000000
--- a/demos/2d/isometric_light/export.cfg
+++ /dev/null
@@ -1,262 +0,0 @@
-[convert_images]
-
-action="none"
-compress_quality=0.7
-formats="png"
-shrink=1
-
-[export_filter]
-
-filter=""
-type="resources"
-
-[image_group_files]
-
-files=["res://faceNormal.png", "normal", "res://faceColor.png", "normal", "res://faceMask.png", "normal"]
-
-[image_groups]
-
-normal={"atlas":false, "action":"compress_ram", "shrink":1, "lossy_quality":0.7}
-
-[platform:Android]
-
-apk_expansion/SALT=""
-apk_expansion/enable=false
-apk_expansion/public_key=""
-command_line/extra_args=""
-custom_package/debug=""
-custom_package/release=""
-keystore/release=""
-keystore/release_password=""
-keystore/release_user=""
-one_click_deploy/clear_previous_install=true
-package/icon=""
-package/name=""
-package/signed=true
-package/unique_name="com.android.noname"
-permissions/access_checkin_properties=false
-permissions/access_coarse_location=false
-permissions/access_fine_location=false
-permissions/access_location_extra_commands=false
-permissions/access_mock_location=false
-permissions/access_network_state=false
-permissions/access_surface_flinger=false
-permissions/access_wifi_state=false
-permissions/account_manager=false
-permissions/add_voicemail=false
-permissions/authenticate_accounts=false
-permissions/battery_stats=false
-permissions/bind_accessibility_service=false
-permissions/bind_appwidget=false
-permissions/bind_device_admin=false
-permissions/bind_input_method=false
-permissions/bind_nfc_service=false
-permissions/bind_notification_listener_service=false
-permissions/bind_print_service=false
-permissions/bind_remoteviews=false
-permissions/bind_text_service=false
-permissions/bind_vpn_service=false
-permissions/bind_wallpaper=false
-permissions/bluetooth=false
-permissions/bluetooth_admin=false
-permissions/bluetooth_privileged=false
-permissions/brick=false
-permissions/broadcast_package_removed=false
-permissions/broadcast_sms=false
-permissions/broadcast_sticky=false
-permissions/broadcast_wap_push=false
-permissions/call_phone=false
-permissions/call_privileged=false
-permissions/camera=false
-permissions/capture_audio_output=false
-permissions/capture_secure_video_output=false
-permissions/capture_video_output=false
-permissions/change_component_enabled_state=false
-permissions/change_configuration=false
-permissions/change_network_state=false
-permissions/change_wifi_multicast_state=false
-permissions/change_wifi_state=false
-permissions/clear_app_cache=false
-permissions/clear_app_user_data=false
-permissions/control_location_updates=false
-permissions/delete_cache_files=false
-permissions/delete_packages=false
-permissions/device_power=false
-permissions/diagnostic=false
-permissions/disable_keyguard=false
-permissions/dump=false
-permissions/expand_status_bar=false
-permissions/factory_test=false
-permissions/flashlight=false
-permissions/force_back=false
-permissions/get_accounts=false
-permissions/get_package_size=false
-permissions/get_tasks=false
-permissions/get_top_activity_info=false
-permissions/global_search=false
-permissions/hardware_test=false
-permissions/inject_events=false
-permissions/install_location_provider=false
-permissions/install_packages=false
-permissions/install_shortcut=false
-permissions/internal_system_window=false
-permissions/internet=false
-permissions/kill_background_processes=false
-permissions/location_hardware=false
-permissions/manage_accounts=false
-permissions/manage_app_tokens=false
-permissions/manage_documents=false
-permissions/master_clear=false
-permissions/media_content_control=false
-permissions/modify_audio_settings=false
-permissions/modify_phone_state=false
-permissions/mount_format_filesystems=false
-permissions/mount_unmount_filesystems=false
-permissions/nfc=false
-permissions/persistent_activity=false
-permissions/process_outgoing_calls=false
-permissions/read_calendar=false
-permissions/read_call_log=false
-permissions/read_contacts=false
-permissions/read_external_storage=false
-permissions/read_frame_buffer=false
-permissions/read_history_bookmarks=false
-permissions/read_input_state=false
-permissions/read_logs=false
-permissions/read_phone_state=false
-permissions/read_profile=false
-permissions/read_sms=false
-permissions/read_social_stream=false
-permissions/read_sync_settings=false
-permissions/read_sync_stats=false
-permissions/read_user_dictionary=false
-permissions/reboot=false
-permissions/receive_boot_completed=false
-permissions/receive_mms=false
-permissions/receive_sms=false
-permissions/receive_wap_push=false
-permissions/record_audio=false
-permissions/reorder_tasks=false
-permissions/restart_packages=false
-permissions/send_respond_via_message=false
-permissions/send_sms=false
-permissions/set_activity_watcher=false
-permissions/set_alarm=false
-permissions/set_always_finish=false
-permissions/set_animation_scale=false
-permissions/set_debug_app=false
-permissions/set_orientation=false
-permissions/set_pointer_speed=false
-permissions/set_preferred_applications=false
-permissions/set_process_limit=false
-permissions/set_time=false
-permissions/set_time_zone=false
-permissions/set_wallpaper=false
-permissions/set_wallpaper_hints=false
-permissions/signal_persistent_processes=false
-permissions/status_bar=false
-permissions/subscribed_feeds_read=false
-permissions/subscribed_feeds_write=false
-permissions/system_alert_window=false
-permissions/transmit_ir=false
-permissions/uninstall_shortcut=false
-permissions/update_device_stats=false
-permissions/use_credentials=false
-permissions/use_sip=false
-permissions/vibrate=false
-permissions/wake_lock=false
-permissions/write_apn_settings=false
-permissions/write_calendar=false
-permissions/write_call_log=false
-permissions/write_contacts=false
-permissions/write_external_storage=false
-permissions/write_gservices=false
-permissions/write_history_bookmarks=false
-permissions/write_profile=false
-permissions/write_secure_settings=false
-permissions/write_settings=false
-permissions/write_sms=false
-permissions/write_social_stream=false
-permissions/write_sync_settings=false
-permissions/write_user_dictionary=false
-screen/orientation=0
-screen/support_large=true
-screen/support_normal=true
-screen/support_small=true
-screen/support_xlarge=true
-user_permissions/0=""
-user_permissions/1=""
-user_permissions/10=""
-user_permissions/11=""
-user_permissions/12=""
-user_permissions/13=""
-user_permissions/14=""
-user_permissions/15=""
-user_permissions/16=""
-user_permissions/17=""
-user_permissions/18=""
-user_permissions/19=""
-user_permissions/2=""
-user_permissions/3=""
-user_permissions/4=""
-user_permissions/5=""
-user_permissions/6=""
-user_permissions/7=""
-user_permissions/8=""
-user_permissions/9=""
-version/code=1
-version/name="1.0"
-
-[platform:BlackBerry 10]
-
-package/category="core.games"
-package/custom_template=""
-package/description="Game made with Godot Engine"
-package/icon=""
-package/name=""
-package/unique_name="com.godot.noname"
-release/author="Cert. Name"
-release/author_id="Cert. ID"
-version/code=1
-version/name="1.0"
-
-[platform:HTML5]
-
-browser/enable_run=false
-custom_package/debug=""
-custom_package/release=""
-options/memory_size=3
-
-[platform:Linux X11]
-
-binary/64_bits=true
-custom_binary/debug=""
-custom_binary/release=""
-resources/pack_mode=1
-
-[platform:Mac OSX]
-
-application/64_bits=false
-application/copyright=""
-application/icon=""
-application/identifier="com.godot.macgame"
-application/info="This Game is Nice"
-application/name=""
-application/short_version="1.0"
-application/signature="godotmacgame"
-application/version="1.0"
-custom_package/debug=""
-custom_package/release=""
-display/high_res=false
-
-[platform:Windows Desktop]
-
-binary/64_bits=true
-custom_binary/debug=""
-custom_binary/release=""
-resources/pack_mode=1
-
-[script]
-
-action="compile"
-encrypt_key=""
diff --git a/demos/2d/lights_shadows/light_shadows.scn b/demos/2d/lights_shadows/light_shadows.scn
index 34781b8049..a13e31376e 100644
--- a/demos/2d/lights_shadows/light_shadows.scn
+++ b/demos/2d/lights_shadows/light_shadows.scn
diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp
index 05c977f344..ae5f3d8f2f 100644
--- a/drivers/gles2/rasterizer_gles2.cpp
+++ b/drivers/gles2/rasterizer_gles2.cpp
@@ -8559,6 +8559,7 @@ RID RasterizerGLES2::canvas_light_shadow_buffer_create(int p_width) {
 #ifdef GLEW_ENABLED
 		glDrawBuffer(GL_NONE);
 #endif
+
 	} else {
 		// We'll use a RGBA texture into which we pack the depth info
 		glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, cls->size, cls->height, 0,
@@ -8567,6 +8568,7 @@ RID RasterizerGLES2::canvas_light_shadow_buffer_create(int p_width) {
 		// Attach the RGBA texture to FBO color attachment point
 		glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
 				       GL_TEXTURE_2D, cls->depth, 0);
+		cls->rgba=cls->depth;
 
 		// Allocate 16-bit depth buffer
 		glRenderbufferStorage(GL_RENDERBUFFER, GL_DEPTH_COMPONENT16, cls->size, cls->height);
@@ -8845,10 +8847,14 @@ void RasterizerGLES2::canvas_debug_viewport_shadows(CanvasLight* p_lights_with_s
 	int h = 10;
 	int w = viewport.width;
 	int ofs = h;
+
+	//print_line(" debug lights ");
 	while(light) {
 
+	//	print_line("debug light");
 		if (light->shadow_buffer.is_valid()) {
 
+	//		print_line("sb is valid");
 			CanvasLightShadow * sb = canvas_light_shadow_owner.get(light->shadow_buffer);
 			if (sb) {
 				glActiveTexture(GL_TEXTURE0);
@@ -9129,6 +9135,7 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list,int p_z,const
 	canvas_shader.set_conditional(CanvasShaderGLES2::USE_MODULATE,canvas_use_modulate);
 	canvas_shader.set_conditional(CanvasShaderGLES2::USE_DISTANCE_FIELD,false);
 
+
 	bool reset_modulate=false;
 	bool prev_distance_field=false;
 
@@ -9857,9 +9864,9 @@ void RasterizerGLES2::free(const RID& p_rid) {
 		glDeleteFramebuffers(1,&cls->fbo);
 		glDeleteRenderbuffers(1,&cls->rbo);
 		glDeleteTextures(1,&cls->depth);
-		if (!read_depth_supported) {
-			glDeleteTextures(1,&cls->rgba);
-		}
+		//if (!read_depth_supported) {
+		//	glDeleteTextures(1,&cls->rgba);
+		//}
 
 		canvas_light_shadow_owner.free(p_rid);
 		memdelete(cls);
@@ -10365,6 +10372,62 @@ void RasterizerGLES2::_update_blur_buffer() {
 
 }
 #endif
+
+
+bool RasterizerGLES2::_test_depth_shadow_buffer() {
+
+
+	int size=16;
+
+	GLuint fbo;
+	GLuint rbo;
+	GLuint depth;
+
+	glActiveTexture(GL_TEXTURE0);
+
+	glGenFramebuffers(1, &fbo);
+	glBindFramebuffer(GL_FRAMEBUFFER, fbo);
+
+	// Create a render buffer
+	glGenRenderbuffers(1, &rbo);
+	glBindRenderbuffer(GL_RENDERBUFFER, rbo);
+
+	// Create a texture for storing the depth
+	glGenTextures(1, &depth);
+	glBindTexture(GL_TEXTURE_2D, depth);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+
+	// Remove artifact on the edges of the shadowmap
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP_TO_EDGE);
+
+
+
+	// We'll use a depth texture to store the depths in the shadow map
+	glTexImage2D(GL_TEXTURE_2D, 0, GL_DEPTH_COMPONENT, size, size, 0,
+		     GL_DEPTH_COMPONENT, GL_UNSIGNED_INT, NULL);
+
+#ifdef GLEW_ENABLED
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
+	glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
+#endif
+
+	// Attach the depth texture to FBO depth attachment point
+	glFramebufferTexture2D(GL_FRAMEBUFFER, GL_DEPTH_ATTACHMENT,
+			       GL_TEXTURE_2D, depth, 0);
+
+
+	GLenum status = glCheckFramebufferStatus(GL_FRAMEBUFFER);
+
+	glDeleteFramebuffers(1,&fbo);
+	glDeleteRenderbuffers(1,&rbo);
+	glDeleteTextures(1,&depth);
+
+	return status == GL_FRAMEBUFFER_COMPLETE;
+
+}
+
 void RasterizerGLES2::init() {
 
 #ifdef GLEW_ENABLED
@@ -10437,7 +10500,7 @@ void RasterizerGLES2::init() {
 
 #ifdef GLEW_ENABLED
 
-	read_depth_supported=true;
+
 	pvr_supported=false;
 	etc_supported=false;
 	use_depth24 =true;
@@ -10455,7 +10518,10 @@ void RasterizerGLES2::init() {
 	use_anisotropic_filter=true;
 	float_linear_supported=true;
 	float_supported=true;
-	use_rgba_shadowmaps=false;
+
+	read_depth_supported=_test_depth_shadow_buffer();
+	use_rgba_shadowmaps=!read_depth_supported;
+	//print_line("read depth support? "+itos(read_depth_supported));
 
 	glGetFloatv(GL_MAX_TEXTURE_MAX_ANISOTROPY_EXT,&anisotropic_level);
 	anisotropic_level=MIN(anisotropic_level,float(GLOBAL_DEF("rasterizer/anisotropic_filter_level",4.0)));
@@ -10578,6 +10644,7 @@ void RasterizerGLES2::init() {
 	shadow_mat_ptr = material_owner.get(shadow_material);
 	overdraw_material = create_overdraw_debug_material();
 	copy_shader.set_conditional(CopyShaderGLES2::USE_8BIT_HDR,!use_fp16_fb);
+	canvas_shader.set_conditional(CanvasShaderGLES2::USE_DEPTH_SHADOWS,read_depth_supported);
 
 	canvas_shader.set_conditional(CanvasShaderGLES2::USE_PIXEL_SNAP,GLOBAL_DEF("rasterizer/use_pixel_snap",false));
 
diff --git a/drivers/gles2/rasterizer_gles2.h b/drivers/gles2/rasterizer_gles2.h
index b7895ad82e..ad18c8e7a1 100644
--- a/drivers/gles2/rasterizer_gles2.h
+++ b/drivers/gles2/rasterizer_gles2.h
@@ -1288,6 +1288,7 @@ class RasterizerGLES2 : public Rasterizer {
 	void _copy_screen_quad();
 	void _copy_to_texscreen();
 
+	bool _test_depth_shadow_buffer();
 
 	Vector3 chunk_vertex;
 	Vector3 chunk_normal;
diff --git a/drivers/gles2/shaders/canvas.glsl b/drivers/gles2/shaders/canvas.glsl
index bd10c49559..12ff43479b 100644
--- a/drivers/gles2/shaders/canvas.glsl
+++ b/drivers/gles2/shaders/canvas.glsl
@@ -297,34 +297,46 @@ LIGHT_SHADER_CODE
 		su=s.x*0.5+0.5;
 		sz=s.z*0.5+0.5;
 
-		highp float shadow_attenuation;
+		highp float shadow_attenuation=0.0;
+
+#ifdef USE_DEPTH_SHADOWS
+
+#define SHADOW_DEPTH(m_tex,m_uv) (texture2D((m_tex),(m_uv)).z)
+
+#else
+
+//#define SHADOW_DEPTH(m_tex,m_uv) dot(texture2D((m_tex),(m_uv)),highp vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0,1)  )
+#define SHADOW_DEPTH(m_tex,m_uv) dot(texture2D((m_tex),(m_uv)),vec4(1.0 / (256.0 * 256.0 * 256.0),1.0 / (256.0 * 256.0),1.0 / 256.0,1)  )
+
+#endif
+
+
 
 #ifdef SHADOW_PCF5
 
-		shadow_attenuation=0.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su+shadowpixel_size,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su+shadowpixel_size*2.0,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su-shadowpixel_size,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su-shadowpixel_size*2.0,sh)).z<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size*2.0,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size*2.0,sh))<sz?0.0:1.0;
 		shadow_attenuation/=5.0;
 
 #endif
 
 #ifdef SHADOW_PCF13
 
-		shadow_attenuation += texture2D(shadow_texture,vec2(su,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su+shadowpixel_size,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su+shadowpixel_size*2.0,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su+shadowpixel_size*3.0,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su+shadowpixel_size*4.0,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su+shadowpixel_size*5.0,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su+shadowpixel_size*6.0,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su-shadowpixel_size*2.0,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su-shadowpixel_size*3.0,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su-shadowpixel_size*4.0,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su-shadowpixel_size*5.0,sh)).z<sz?0.0:1.0;
-		shadow_attenuation += texture2D(shadow_texture,vec2(su-shadowpixel_size*6.0,sh)).z<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size*2.0,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size*3.0,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size*4.0,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size*5.0,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size*6.0,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size*2.0,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size*3.0,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size*4.0,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size*5.0,sh))<sz?0.0:1.0;
+		shadow_attenuation += SHADOW_DEPTH(shadow_texture,vec2(su-shadowpixel_size*6.0,sh))<sz?0.0:1.0;
 		shadow_attenuation/=13.0;
 
 #endif
@@ -336,8 +348,8 @@ LIGHT_SHADER_CODE
 			float unnormalized = su/shadowpixel_size;
 			float fractional = fract(unnormalized);
 			unnormalized = floor(unnormalized);
-			float zc = texture2D(shadow_texture,vec2((unnormalized-0.5)*shadowpixel_size,sh)).z;
-			float zn = texture2D(shadow_texture,vec2((unnormalized+0.5)*shadowpixel_size,sh)).z;
+			float zc = SHADOW_DEPTH(shadow_texture,vec2((unnormalized-0.5)*shadowpixel_size,sh));
+			float zn = SHADOW_DEPTH(shadow_texture,vec2((unnormalized+0.5)*shadowpixel_size,sh));
 			float z = mix(zc,zn,fractional);
 			shadow_attenuation=clamp(exp(shadow_esm_multiplier* ( z - sz )),0.0,1.0);
 	}
@@ -346,7 +358,7 @@ LIGHT_SHADER_CODE
 
 #if !defined(SHADOW_PCF5) && !defined(SHADOW_PCF13) && !defined(SHADOW_ESM)
 
-		shadow_attenuation = texture2D(shadow_texture,vec2(su+shadowpixel_size,sh)).z<sz?0.0:1.0;
+		shadow_attenuation = SHADOW_DEPTH(shadow_texture,vec2(su+shadowpixel_size,sh))<sz?0.0:1.0;
 
 #endif
 
diff --git a/platform/android/detect.py b/platform/android/detect.py
index 4cf12538db..5ef405f7b6 100644
--- a/platform/android/detect.py
+++ b/platform/android/detect.py
@@ -91,7 +91,7 @@ def configure(env):
 		gcc_path=gcc_path+"/darwin-x86_64/bin" #this may be wrong
 		env['SHLINKFLAGS'][1] = '-shared'
 	elif (os.name=="nt"):
-		gcc_path=gcc_path+"/windows/bin" #this may be wrong
+		gcc_path=gcc_path+"/windows-x86_64/bin" #this may be wrong
 	
 	
 
diff --git a/platform/android/export/export.cpp b/platform/android/export/export.cpp
index 3e4ea8a4e0..18747734ab 100644
--- a/platform/android/export/export.cpp
+++ b/platform/android/export/export.cpp
@@ -185,6 +185,7 @@ class EditorExportPlatformAndroid : public EditorExportPlatform {
 	bool _signed;
 	bool apk_expansion;
 	bool remove_prev;
+	bool use_32_fb;
 	String apk_expansion_salt;
 	String apk_expansion_pkey;
 	int orientation;
@@ -279,6 +280,8 @@ bool EditorExportPlatformAndroid::_set(const StringName& p_name, const Variant&
 		icon=p_value;
 	else if (n=="package/signed")
 		_signed=p_value;
+	else if (n=="screen/use_32_bits_view")
+		use_32_fb=p_value;
 	else if (n=="screen/orientation")
 		orientation=p_value;
 	else if (n=="screen/support_small")
@@ -344,6 +347,8 @@ bool EditorExportPlatformAndroid::_get(const StringName& p_name,Variant &r_ret)
 		r_ret=icon;
 	else if (n=="package/signed")
 		r_ret=_signed;
+	else if (n=="screen/use_32_bits_view")
+		r_ret=use_32_fb;
 	else if (n=="screen/orientation")
 		r_ret=orientation;
 	else if (n=="screen/support_small")
@@ -393,6 +398,7 @@ void EditorExportPlatformAndroid::_get_property_list( List<PropertyInfo> *p_list
 	p_list->push_back( PropertyInfo( Variant::STRING, "package/name") );
 	p_list->push_back( PropertyInfo( Variant::STRING, "package/icon",PROPERTY_HINT_FILE,"png") );
 	p_list->push_back( PropertyInfo( Variant::BOOL, "package/signed") );
+	p_list->push_back( PropertyInfo( Variant::BOOL, "screen/use_32_bits_view") );
 	p_list->push_back( PropertyInfo( Variant::INT, "screen/orientation",PROPERTY_HINT_ENUM,"Landscape,Portrait") );
 	p_list->push_back( PropertyInfo( Variant::BOOL, "screen/support_small") );
 	p_list->push_back( PropertyInfo( Variant::BOOL, "screen/support_normal") );
@@ -1158,8 +1164,14 @@ Error EditorExportPlatformAndroid::export_project(const String& p_path, bool p_d
 
 			err = export_project_files(save_apk_file,&ed,false);
 		}
+
+
 	}
 
+	if (use_32_fb)
+		cl.push_back("-use_depth_32");
+
+
 	if (cl.size()) {
 		//add comandline
 		Vector<uint8_t> clf;
@@ -1534,6 +1546,7 @@ EditorExportPlatformAndroid::EditorExportPlatformAndroid() {
 	quit_request=false;
 	orientation=0;
 	remove_prev=true;
+	use_32_fb=false;
 
 	device_thread=Thread::create(_device_poll_thread,this);
 	devices_changed=true;
diff --git a/platform/android/java/src/com/android/godot/Godot.java b/platform/android/java/src/com/android/godot/Godot.java
index 1a7659a473..1fd37c98cd 100644
--- a/platform/android/java/src/com/android/godot/Godot.java
+++ b/platform/android/java/src/com/android/godot/Godot.java
@@ -109,6 +109,7 @@ public class Godot extends Activity implements SensorEventListener, IDownloaderC
     private Button mPauseButton;
     private Button mWiFiSettingsButton;
 
+    private boolean use_32_bits=false;
     private boolean mStatePaused;
     private int mState;
 
@@ -255,7 +256,7 @@ public class Godot extends Activity implements SensorEventListener, IDownloaderC
         // ...add to FrameLayout
 		   layout.addView(edittext);
 		
-		mView = new GodotView(getApplication(),io,use_gl2, this);
+		mView = new GodotView(getApplication(),io,use_gl2,use_32_bits, this);
 		layout.addView(mView,new LayoutParams(LayoutParams.FILL_PARENT,LayoutParams.FILL_PARENT));
 		mView.setKeepScreenOn(true);
 		
@@ -399,7 +400,9 @@ public class Godot extends Activity implements SensorEventListener, IDownloaderC
 			for(int i=0;i<command_line.length;i++) {
 
 				boolean has_extra = i< command_line.length -1;
-				if (command_line[i].equals("-use_apk_expansion")) {
+				if (command_line[i].equals("-use_depth_32")) {
+					use_32_bits=true;
+				} else if (command_line[i].equals("-use_apk_expansion")) {
 					use_apk_expansion=true;
 				} else if (has_extra && command_line[i].equals("-apk_expansion_md5")) {
 					main_pack_md5=command_line[i+1];
diff --git a/platform/android/java/src/com/android/godot/GodotView.java b/platform/android/java/src/com/android/godot/GodotView.java
index f62431b94b..bd81b7f9af 100644
--- a/platform/android/java/src/com/android/godot/GodotView.java
+++ b/platform/android/java/src/com/android/godot/GodotView.java
@@ -71,14 +71,16 @@ public class GodotView extends GLSurfaceView {
 	private static GodotIO io;
 	private static boolean firsttime=true;
 	private static boolean use_gl2=false;
+	private static boolean use_32=false;
 
 	private Godot activity;
 
-	public GodotView(Context context,GodotIO p_io,boolean p_use_gl2, Godot p_activity) {
+	public GodotView(Context context,GodotIO p_io,boolean p_use_gl2, boolean p_use_32_bits, Godot p_activity) {
 		super(context);
 		ctx=context;
 		io=p_io;
 		use_gl2=p_use_gl2;
+		use_32=p_use_32_bits;
 
 		activity = p_activity;
 
@@ -366,9 +368,17 @@ public class GodotView extends GLSurfaceView {
 		 * custom config chooser. See ConfigChooser class definition
 		 * below.
 		 */
-		setEGLConfigChooser( translucent ?
-					new ConfigChooser(8, 8, 8, 8, depth, stencil) :
-					new ConfigChooser(5, 6, 5, 0, depth, stencil) );
+
+		if (use_32) {
+			setEGLConfigChooser( translucent ?
+						new ConfigChooser(8, 8, 8, 8, 24, stencil) :
+						new ConfigChooser(8, 8, 8, 8, 24, stencil) );
+
+		} else {
+			setEGLConfigChooser( translucent ?
+						new ConfigChooser(8, 8, 8, 8, 16, stencil) :
+						new ConfigChooser(5, 6, 5, 0, 16, stencil) );
+		}
 
 		/* Set the renderer responsible for frame rendering */
 		setRenderer(new Renderer());
diff --git a/platform/osx/os_osx.mm b/platform/osx/os_osx.mm
index 826e3b7f55..a20263f9b2 100644
--- a/platform/osx/os_osx.mm
+++ b/platform/osx/os_osx.mm
@@ -905,7 +905,7 @@ void OS_OSX::initialize(const VideoMode& p_desired,int p_video_driver,int p_audi
 	unsigned int attributeCount = 0;
 
 	// OS X needs non-zero color size, so set resonable values
-	int colorBits = 24;
+	int colorBits = 32;
 
 	// Fail if a robustness strategy was requested
 
diff --git a/servers/visual/visual_server_raster.cpp b/servers/visual/visual_server_raster.cpp
index 83bfbbc6c3..916316a0e2 100644
--- a/servers/visual/visual_server_raster.cpp
+++ b/servers/visual/visual_server_raster.cpp
@@ -7155,7 +7155,7 @@ void VisualServerRaster::_draw_viewport(Viewport *p_viewport,int p_ofs_x, int p_
 		}
 
 
-		//rasterizer->canvas_debug_viewport_shadows(lights_with_shadow);
+//		rasterizer->canvas_debug_viewport_shadows(lights_with_shadow);
 	}
 
 	//capture
diff --git a/tools/editor/scene_tree_dock.cpp b/tools/editor/scene_tree_dock.cpp
index 2012d96664..84b34cf130 100644
--- a/tools/editor/scene_tree_dock.cpp
+++ b/tools/editor/scene_tree_dock.cpp
@@ -1059,14 +1059,15 @@ void SceneTreeDock::_create() {
 
 
 		if (edited_scene) {
-
+			// If root exists in edited scene
 			parent = scene_tree->get_selected();
-			ERR_FAIL_COND(!parent);
-		} else {
+			if( !parent )
+				parent = edited_scene;
 
+		} else {
+			// If no root exist in edited scene
 			parent = scene_root;
 			ERR_FAIL_COND(!parent);
-
 		}
 
 		Object *c = create_dialog->instance_selected();