firebase报告了大量三星机型 cframep_context_inc_used_resources

[deng81416754]

问题：
cframep_context_inc_used_resources
ANR triggered by blamed thread waiting for too long

设备1：100% Samsung 操作系统 100% Android 14 型号：Galaxy A14
设备2：100% Samsung 操作系统77% Android 13 型号：Galaxy M12
设备3：100% Samsung 操作系统 100% Android 15 型号：Galaxy A56 5G
等等设备……

版本：v4.4.31

app

堆栈轨迹1：
RenderThread (native)
tid=19 systid=5889
main (native):tid=1 systid=17533 #00 pc 0x8ec1c libc.so (syscall + 28) (BuildId: d76876b3a13375d4127ebc6e733dbb32) #01 pc 0x935cc libc.so (__futex_wait_ex + 144) (BuildId: d76876b3a13375d4127ebc6e733dbb32) #02 pc 0xf67c0 libc.so (pthread_cond_wait + 76) (BuildId: d76876b3a13375d4127ebc6e733dbb32) #03 pc 0x557b18 libhwui.so (android::uirenderer::renderthread::DrawFrameTask::drawFrame + 364) (BuildId: cdbf346aa07d99509f9a987e3b990f20) at android.graphics.HardwareRenderer.nSyncAndDrawFrame(Native method) at android.graphics.HardwareRenderer.syncAndDrawFrame(HardwareRenderer.java:509) at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:890) at android.view.ViewRootImpl.draw(ViewRootImpl.java:6053) at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:5708) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:4797) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:3288) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:11346) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1689) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1698) at android.view.Choreographer.doCallbacks(Choreographer.java:1153) at android.view.Choreographer.doFrame(Choreographer.java:1079) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1646) at android.os.Handler.handleCallback(Handler.java:958) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loopOnce(Looper.java:230) at android.os.Looper.loop(Looper.java:319) at android.app.ActivityThread.main(ActivityThread.java:8919) at java.lang.reflect.Method.invoke(Native method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:578) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1103)
堆栈轨迹2：
RenderThread (native)
tid=126 systid=26762
RenderThread (native):tid=126 systid=26762 #00 pc 0x870dc libc.so (syscall + 28) (BuildId: ae97b4676db8ce3f620ba6bf7932eba6) #01 pc 0x8b8b8 libc.so (__futex_wait_ex + 144) (BuildId: ae97b4676db8ce3f620ba6bf7932eba6) #02 pc 0x98a88 libc.so (sem_wait + 108) (BuildId: ae97b4676db8ce3f620ba6bf7932eba6) #03 pc 0x180db18 libGLES_mali.so (cframep_context_inc_used_resources + 36) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #04 pc 0x182f4d0 libGLES_mali.so (cframep_tilelist_reset + 1152) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #05 pc 0x1814704 libGLES_mali.so (cframep_prepare_next_tilelist_common + 184) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #06 pc 0x181ecd4 libGLES_mali.so (cframep_prepare_next_tilelist + 16) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #07 pc 0x1815ad8 libGLES_mali.so (cframe_manager_complete_flush + 2304) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #08 pc 0x18163f4 libGLES_mali.so (cframep_manager_flush + 408) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #09 pc 0x18164b4 libGLES_mali.so (cframe_manager_flush + 16) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #10 pc 0x8df448 libGLES_mali.so (glesx_fb_object_flush + 532) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #11 pc 0x8c9bbc libGLES_mali.so (gles_texture_slave_decompress + 292) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #12 pc 0x87989c libGLES_mali.so (gles_fbp_attachment_decompress + 176) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #13 pc 0x87d398 libGLES_mali.so (gles_fbp_object_decompress_read_attachment + 128) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #14 pc 0x87dc70 libGLES_mali.so (gles_fbp_read_pixels + 116) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #15 pc 0x877e98 libGLES_mali.so (gles_fb_read_pixels_robust + 496) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #16 pc 0x877f78 libGLES_mali.so (gles_fb_read_pixels + 24) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #17 pc 0x87181c libGLES_mali.so (glReadPixels + 68) (BuildId: 76861f2056b5026d810aa4e7c7d34b20) #18 pc 0x83ddd0 libhwui.so (GrGLGpu::readOrTransferPixelsFrom + 476) (BuildId: 0f739c124d220cadd34cd7199f5182b9) #19 pc 0x7d20f8 libhwui.so (GrGpu::readPixels + 436) (BuildId: 0f739c124d220cadd34cd7199f5182b9) #20 pc 0x7f9130 libhwui.so (skgpu::SurfaceContext::readPixels + 2784) (BuildId: 0f739c124d220cadd34cd7199f5182b9) #21 pc 0x8d0f10 libhwui.so (skgpu::v1::Device::onReadPixels + 244) (BuildId: 0f739c124d220cadd34cd7199f5182b9) #22 pc 0x694c6c libhwui.so (SkSurface::readPixels + 152) (BuildId: 0f739c124d220cadd34cd7199f5182b9) #23 pc 0x5422b8 libhwui.so (android::uirenderer::Readback::copyLayerInto + 420) (BuildId: 0f739c124d220cadd34cd7199f5182b9) #24 pc 0x541ebc libhwui.so (android::uirenderer::Readback::copyImageInto + 436) (BuildId: 0f739c124d220cadd34cd7199f5182b9) #25 pc 0x541fc4 libhwui.so (android::uirenderer::Readback::copyHWBitmapInto + 84) (BuildId: 0f739c124d220cadd34cd7199f5182b9) #26 pc 0x533500 libhwui.so (std::__1::packaged_task<int >::operator + 88) (BuildId: 0f739c124d220cadd34cd7199f5182b9) #27 pc 0x515aa4 libhwui.so (android::uirenderer::WorkQueue::process + 580) (BuildId: 0f739c124d220cadd34cd7199f5182b9) #28 pc 0x535be8 libhwui.so (android::uirenderer::renderthread::RenderThread::threadLoop + 412) (BuildId: 0f739c124d220cadd34cd7199f5182b9) #29 pc 0x12f18 libutils.so (android::Thread::_threadLoop + 416) (BuildId: a5ca39eaeeeb017be4afa358811e69fb) #30 pc 0xef678 libc.so (__pthread_start + 208) (BuildId: ae97b4676db8ce3f620ba6bf7932eba6) #31 pc 0x8c30c libc.so (__start_thread + 64) (BuildId: ae97b4676db8ce3f620ba6bf7932eba6)
main (native)
tid=1 systid=26366
main (native):tid=1 systid=26366 #00 pc 0x870dc libc.so (syscall + 28) (BuildId: ae97b4676db8ce3f620ba6bf7932eba6) #01 pc 0x8b8b8 libc.so (__futex_wait_ex + 144) (BuildId: ae97b4676db8ce3f620ba6bf7932eba6) #02 pc 0xee994 libc.so (pthread_cond_wait + 76) (BuildId: ae97b4676db8ce3f620ba6bf7932eba6) #03 pc 0x5254f8 libhwui.so (android::uirenderer::renderthread::DrawFrameTask::drawFrame + 356) (BuildId: 0f739c124d220cadd34cd7199f5182b9) at android.graphics.HardwareRenderer.nSyncAndDrawFrame(Native method) at android.graphics.HardwareRenderer.syncAndDrawFrame(HardwareRenderer.java:457) at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:899) at android.view.ViewRootImpl.draw(ViewRootImpl.java:5647) at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:5330) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:4486) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:3116) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:10885) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1301) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1309) at android.view.Choreographer.doCallbacks(Choreographer.java:923) at android.view.Choreographer.doFrame(Choreographer.java:852) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:1283) at android.os.Handler.handleCallback(Handler.java:942) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loopOnce(Looper.java:226) at android.os.Looper.loop(Looper.java:313) at android.app.ActivityThread.main(ActivityThread.java:8762) at java.lang.reflect.Method.invoke(Native method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:604) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1067)

    报告了大量ANR  ，想问一下 是PAG库的问题吗，还是项目代码的问题 

[lijianyou-Herve]

我们也遇到这个问题了，基本都是三星的A系列手机。找不到原因

[wang642357]

你好，这个问题解决了吗

[kevingpqi123]

1. 问题定位

该问题与设备强相关，主要出现在三星中低端机型（如 Galaxy A 系列、M 系列），根因是 Mali GPU 驱动的兼容性问题。

2. 推荐解决方案：优化素材

PAG 渲染性能与素材复杂度强相关，建议：
尽可能使用纯矢量素材，避免使用含有 BMP 预合成的素材
如果对素材效果要求较高，可以分机型下发素材，中低端机做素材降级处理
这是最有效的解决方法，可以解决大部分中低端机型的渲染性能问题。

3. 备选方案：使用 PAGImageView
   如果您的场景不涉及以下功能：全屏播放、文本编辑、占位图替换和修改实色图层，可以考虑切换使用 PAGImageView，它支持磁盘缓存渲染结果，可以大幅降低问题出现的概率，但不能从根本上解决。