commit f406649e179924b7afceab31414c96fbe02b9723
author Dichen Zhang <dichenzhang@google.com> Thu Feb 17 17:32:53 2022 -0800
committer Dichen Zhang <dichenzhang@google.com> Tue Mar 01 15:52:13 2022 -0800
tree 704f54993c9f499c345fac0d0878fe990ae9aa34
parent bbe73ba9f47fc4e5a5a660f0f1a5a1180f9aaa05

Expose bitDepth to MediaMetadataRetriever

Bug: b/217378477
Test:
Change-Id: I16dabdf9aaabf341a9cebb1624e464155196a5a8

media/libheif/HeifDecoderImpl.cpp

diff --git a/media/libheif/HeifDecoderImpl.cpp b/media/libheif/HeifDecoderImpl.cpp
index 041b427..923f5c1 100644
--- a/media/libheif/HeifDecoderImpl.cpp
+++ b/media/libheif/HeifDecoderImpl.cpp
@@ -47,6 +47,7 @@
     info->mRotationAngle = videoFrame->mRotationAngle;
     info->mBytesPerPixel = videoFrame->mBytesPerPixel;
     info->mDurationUs = videoFrame->mDurationUs;
+    info->mBitDepth = videoFrame->mBitDepth;
     if (videoFrame->mIccSize > 0) {
         info->mIccData.assign(
                 videoFrame->getFlattenedIccData(),
@@ -377,13 +378,14 @@
         //       issue (e.g. by copying).
         VideoFrame* videoFrame = static_cast<VideoFrame*>(sharedMem->unsecurePointer());
 
-        ALOGV("Image dimension %dx%d, display %dx%d, angle %d, iccSize %d",
+        ALOGV("Image dimension %dx%d, display %dx%d, angle %d, iccSize %d, bitDepth %d",
                 videoFrame->mWidth,
                 videoFrame->mHeight,
                 videoFrame->mDisplayWidth,
                 videoFrame->mDisplayHeight,
                 videoFrame->mRotationAngle,
-                videoFrame->mIccSize);
+                videoFrame->mIccSize,
+                videoFrame->mBitDepth);
 
         initFrameInfo(&mImageInfo, videoFrame);
 
@@ -729,4 +731,13 @@
     return (mCurScanline > oldScanline) ? (mCurScanline - oldScanline) : 0;
 }
 
+uint32_t HeifDecoderImpl::getColorDepth() {
+    HeifFrameInfo* info = &mImageInfo;
+    if (info != nullptr) {
+        return mImageInfo.mBitDepth;
+    } else {
+        return 0;
+    }
+}
+
 } // namespace android