split boot animation out of SurfaceFlinger (627e7b50) · Commits · e / os / android_frameworks_base

cmds/bootanimation/Android.mk

0 → 100644

+30 −0

Original line number	Diff line number	Diff line
		LOCAL_PATH:= $(call my-dir)
		include $(CLEAR_VARS)

		LOCAL_SRC_FILES:= \
		bootanimation_main.cpp \
		BootAnimation.cpp

		# need "-lrt" on Linux simulator to pick up clock_gettime
		ifeq ($(TARGET_SIMULATOR),true)
		ifeq ($(HOST_OS),linux)
		LOCAL_LDLIBS += -lrt
		endif
		endif

		LOCAL_SHARED_LIBRARIES := \
		libcutils \
		libutils \
		libui \
		libcorecg \
		libsgl \
		libEGL \
		libGLESv1_CM

		LOCAL_C_INCLUDES := \
		$(call include-path-for, corecg graphics)

		LOCAL_MODULE:= bootanimation


		include $(BUILD_EXECUTABLE)

libs/surfaceflinger/BootAnimation.cpp→cmds/bootanimation/BootAnimation.cpp

+15 −12

Original line number	Diff line number	Diff line
		@@ -22,6 +22,7 @@
		#include <fcntl.h>
		#include <utils/misc.h>

		#include <utils/IPCThreadState.h>
		#include <utils/threads.h>
		#include <utils/Atomic.h>
		#include <utils/Errors.h>
		@@ -49,10 +50,9 @@ namespace android {

		// ---------------------------------------------------------------------------

		BootAnimation::BootAnimation(const sp<ISurfaceComposer>& composer) :
		Thread(false) {
		mSession = SurfaceComposerClient::clientForConnection(
		composer->createConnection()->asBinder());
		BootAnimation::BootAnimation() : Thread(false)
		{
		mSession = new SurfaceComposerClient();
		}

		BootAnimation::~BootAnimation() {
		@@ -131,7 +131,7 @@ status_t BootAnimation::readyToRun() {

		// create the native surface
		sp<Surface> s = session()->createSurface(getpid(), 0, dinfo.w, dinfo.h,
		PIXEL_FORMAT_RGB_565);
		PIXEL_FORMAT_RGB_565, ISurfaceComposer::eGPU);
		session()->openTransaction();
		s->setLayer(0x40000000);
		session()->closeTransaction();
		@@ -144,7 +144,10 @@ status_t BootAnimation::readyToRun() {
		EGLConfig config;
		EGLSurface surface;
		EGLContext context;

		EGLDisplay display = eglGetDisplay(EGL_DEFAULT_DISPLAY);

		eglInitialize(display, 0, 0);
		eglChooseConfig(display, attribs, &config, 1, &numConfigs);

		mNativeWindowSurface = new EGLNativeWindowSurface(s);
		@@ -170,17 +173,15 @@ status_t BootAnimation::readyToRun() {
		return NO_ERROR;
		}

		void BootAnimation::requestExit() {
		mBarrier.open();
		Thread::requestExit();
		}

		bool BootAnimation::threadLoop() {
		bool r = android();
		eglMakeCurrent(mDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
		eglDestroyContext(mDisplay, mContext);
		eglDestroySurface(mDisplay, mSurface);
		mNativeWindowSurface.clear();
		mFlingerSurface.clear();
		eglTerminate(mDisplay);
		IPCThreadState::self()->stopProcess();
		return r;
		}

		@@ -227,7 +228,9 @@ bool BootAnimation::android() {
		glBindTexture(GL_TEXTURE_2D, mAndroid[0].name);
		glDrawTexiOES(xc, yc, 0, mAndroid[0].w, mAndroid[0].h);

		eglSwapBuffers(mDisplay, mSurface);
		EGLBoolean res = eglSwapBuffers(mDisplay, mSurface);
		if (res == EGL_FALSE)
		break;

		// 12fps: don't animate too fast to preserve CPU
		const nsecs_t sleepTime = 83333 - ns2us(systemTime() - now);

libs/surfaceflinger/BootAnimation.h→cmds/bootanimation/BootAnimation.h

+1 −5

Original line number	Diff line number	Diff line
		@@ -29,8 +29,6 @@
		#include <EGL/egl.h>
		#include <GLES/gl.h>

		#include "Barrier.h"

		class SkBitmap;

		namespace android {
		@@ -43,11 +41,10 @@ class EGLNativeWindowSurface;
		class BootAnimation : public Thread
		{
		public:
		BootAnimation(const sp<ISurfaceComposer>& composer);
		BootAnimation();
		virtual ~BootAnimation();

		const sp<SurfaceComposerClient>& session() const;
		virtual void requestExit();

		private:
		virtual bool threadLoop();
		@@ -73,7 +70,6 @@ private:
		EGLDisplay mSurface;
		sp<Surface> mFlingerSurface;
		sp<EGLNativeWindowSurface> mNativeWindowSurface;
		Barrier mBarrier;
		};

		// ---------------------------------------------------------------------------

cmds/bootanimation/bootanimation_main.cpp

0 → 100644

+52 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2007 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		#define LOG_TAG "BootAnimation"

		#include <utils/IPCThreadState.h>
		#include <utils/ProcessState.h>
		#include <utils/IServiceManager.h>
		#include <utils/Log.h>
		#include <utils/threads.h>

		#include <ui/ISurfaceComposer.h>

		#if defined(HAVE_PTHREADS)
		# include <pthread.h>
		# include <sys/resource.h>
		#endif

		#include "BootAnimation.h"

		using namespace android;

		// ---------------------------------------------------------------------------

		int main(int argc, char** argv)
		{
		#if defined(HAVE_PTHREADS)
		setpriority(PRIO_PROCESS, 0, ANDROID_PRIORITY_DISPLAY);
		#endif

		sp<ProcessState> proc(ProcessState::self());
		ProcessState::self()->startThreadPool();

		// create the boot animation object
		sp<BootAnimation> boot = new BootAnimation();

		IPCThreadState::self()->joinThreadPool();
		return 0;
		}

data/etc/platform.xml

+2 −0

Original line number	Diff line number	Diff line
		@@ -138,6 +138,8 @@
		<assign-permission name="android.permission.ACCESS_DRM" uid="media" />
		<assign-permission name="android.permission.ACCESS_SURFACE_FLINGER" uid="media" />

		<assign-permission name="android.permission.ACCESS_SURFACE_FLINGER" uid="graphics" />

		<!-- This is a list of all the libraries available for application
		code to link against. -->