diff options
Diffstat (limited to 'cmds')
| -rw-r--r-- | cmds/screenrecord/screenrecord.cpp | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/cmds/screenrecord/screenrecord.cpp b/cmds/screenrecord/screenrecord.cpp index 923f781..3f8567c 100644 --- a/cmds/screenrecord/screenrecord.cpp +++ b/cmds/screenrecord/screenrecord.cpp @@ -144,6 +144,10 @@ static status_t prepareEncoder(float displayFps, sp<MediaCodec>* pCodec, looper->start(); ALOGV("Creating codec"); sp<MediaCodec> codec = MediaCodec::CreateByType(looper, "video/avc", true); + if (codec == NULL) { + fprintf(stderr, "ERROR: unable to create video/avc codec instance\n"); + return UNKNOWN_ERROR; + } err = codec->configure(format, NULL, NULL, MediaCodec::CONFIGURE_FLAG_ENCODE); if (err != NO_ERROR) { @@ -461,17 +465,9 @@ static status_t recordScreen(const char* fileName) { printf("Stopping encoder and muxer\n"); } - // Shut everything down. - // - // The virtual display will continue to produce frames until "dpy" - // goes out of scope (and something causes the Binder traffic to transmit; - // can be forced with IPCThreadState::self()->flushCommands()). This - // could cause SurfaceFlinger to get stuck trying to feed us, so we want - // to set a NULL Surface to make the virtual display "dormant". + // Shut everything down, starting with the producer side. bufferProducer = NULL; - SurfaceComposerClient::openGlobalTransaction(); - SurfaceComposerClient::setDisplaySurface(dpy, bufferProducer); - SurfaceComposerClient::closeGlobalTransaction(); + SurfaceComposerClient::destroyDisplay(dpy); encoder->stop(); muxer->stop(); |