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调整ImageReader buffer数量

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优化日志
TempBranch
Matthew 8 months ago
parent 1292427410
commit e168cf27de
1 changed files with 4 additions and 4 deletions
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8
app/src/main/cpp/camera2/ndkcamera.cpp
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@ -598,7 +598,7 @@ int NdkCamera::open(const std::string& cameraId) {
} }
// setup imagereader and its surface // setup imagereader and its surface
media_status_t mstatus = AImageReader_new(foundRes.org_width(), foundRes.org_height(), AIMAGE_FORMAT_YUV_420_888, 5, &mPreviewImageReader); media_status_t mstatus = AImageReader_new(foundRes.org_width(), foundRes.org_height(), AIMAGE_FORMAT_YUV_420_888, 4, &mPreviewImageReader);
if (mstatus == AMEDIA_OK) if (mstatus == AMEDIA_OK)
{ {
AImageReader_ImageListener listener; AImageReader_ImageListener listener;
@ -613,7 +613,7 @@ int NdkCamera::open(const std::string& cameraId) {
status = ACaptureSessionOutput_create(mPreviewImageWindow, &mPreviewSessionOutput); status = ACaptureSessionOutput_create(mPreviewImageWindow, &mPreviewSessionOutput);
status = ACaptureSessionOutputContainer_add(capture_session_output_container, mPreviewSessionOutput); status = ACaptureSessionOutputContainer_add(capture_session_output_container, mPreviewSessionOutput);
mstatus = AImageReader_new(foundRes.org_width(), foundRes.org_height(), getOutputFormat(), burstCaptures, &mImageReader); mstatus = AImageReader_new(foundRes.org_width(), foundRes.org_height(), getOutputFormat(), burstCaptures + 1, &mImageReader);
if (mstatus == AMEDIA_OK) if (mstatus == AMEDIA_OK)
{ {
AImageReader_ImageListener listener; AImageReader_ImageListener listener;
@ -1242,7 +1242,7 @@ void NdkCamera::onImageAvailable(AImageReader* reader)
// https://stackoverflow.com/questions/67063562 // https://stackoverflow.com/questions/67063562
if (mstatus != AMEDIA_IMGREADER_NO_BUFFER_AVAILABLE) if (mstatus != AMEDIA_IMGREADER_NO_BUFFER_AVAILABLE)
{ {
XYLOG(XYLOG_SEVERITY_ERROR, "AImageReader_acquireLatestImage error: %d", mstatus); XYLOG(XYLOG_SEVERITY_ERROR, "Preview AImageReader_acquireLatestImage error: %d", mstatus);
} }
return; return;
} }
@ -1284,7 +1284,7 @@ void NdkCamera::onImageAvailable(AImageReader* reader)
{ {
if (mCaptureFrames.size() < burstCaptures) if (mCaptureFrames.size() < burstCaptures)
{ {
XYLOG(XYLOG_SEVERITY_ERROR, "AImageReader_acquireNextImage error: %d", mstatus); XYLOG(XYLOG_SEVERITY_ERROR, "Capture AImageReader_acquireNextImage error: %d", mstatus);
} }
} }
return; return;

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