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Merge "Camera: skip unnecessary reconfig" am: b9e732b490 am: f694dc1b4a

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am: e1655e5469

Change-Id: I396254dd546aaa7fb2147d60b95cbe8075059f23
gugelfrei
Yin-Chia Yeh 6 years ago committed by android-build-merger
parent 4531c707c4 e1655e5469
commit 398fd50891
1 changed files with 25 additions and 23 deletions
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48
services/camera/libcameraservice/api1/Camera2Client.cpp
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@ -780,33 +780,35 @@ status_t Camera2Client::startPreviewL(Parameters &params, bool restart) {
int lastJpegStreamId = mJpegProcessor->getStreamId();
// If jpeg stream will slow down preview, make sure we remove it before starting preview
if (params.slowJpegMode) {
// Pause preview if we are streaming
int32_t activeRequestId = mStreamingProcessor->getActiveRequestId();
if (activeRequestId != 0) {
res = mStreamingProcessor->togglePauseStream(/*pause*/true);
if (res != OK) {
ALOGE("%s: Camera %d: Can't pause streaming: %s (%d)",
__FUNCTION__, mCameraId, strerror(-res), res);
}
res = mDevice->waitUntilDrained();
if (res != OK) {
ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)",
__FUNCTION__, mCameraId, strerror(-res), res);
if (lastJpegStreamId != NO_STREAM) {
// Pause preview if we are streaming
int32_t activeRequestId = mStreamingProcessor->getActiveRequestId();
if (activeRequestId != 0) {
res = mStreamingProcessor->togglePauseStream(/*pause*/true);
if (res != OK) {
ALOGE("%s: Camera %d: Can't pause streaming: %s (%d)",
__FUNCTION__, mCameraId, strerror(-res), res);
}
res = mDevice->waitUntilDrained();
if (res != OK) {
ALOGE("%s: Camera %d: Waiting to stop streaming failed: %s (%d)",
__FUNCTION__, mCameraId, strerror(-res), res);
}
}
}
res = mJpegProcessor->deleteStream();
if (res != OK) {
ALOGE("%s: Camera %d: delete Jpeg stream failed: %s (%d)",
__FUNCTION__, mCameraId, strerror(-res), res);
}
res = mJpegProcessor->deleteStream();
if (activeRequestId != 0) {
res = mStreamingProcessor->togglePauseStream(/*pause*/false);
if (res != OK) {
ALOGE("%s: Camera %d: Can't unpause streaming: %s (%d)",
__FUNCTION__, mCameraId, strerror(-res), res);
ALOGE("%s: Camera %d: delete Jpeg stream failed: %s (%d)",
__FUNCTION__, mCameraId, strerror(-res), res);
}
if (activeRequestId != 0) {
res = mStreamingProcessor->togglePauseStream(/*pause*/false);
if (res != OK) {
ALOGE("%s: Camera %d: Can't unpause streaming: %s (%d)",
__FUNCTION__, mCameraId, strerror(-res), res);
}
}
}
} else {

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