commit 63e9d1b4aada48a43ac755e665983b418149461f
author Wonsik Kim <wonsik@google.com> Tue Jun 26 13:50:05 2018 -0700
committer Wonsik Kim <wonsik@google.com> Tue Jun 26 13:50:05 2018 -0700
tree 373a2f2b067b368f099b3a6d43ed73cd8fe2c0b8
parent 4f3b231b3588cf02b036564eee57b1934194a66b

aacenc: report max-input-size for one frame

Bug: 110704722
Test: record video with Camera
Change-Id: I58bc87cec47205e9569aaafec414243220914c7a

media/codecs/aac/C2SoftAacEnc.cpp

diff --git a/media/codecs/aac/C2SoftAacEnc.cpp b/media/codecs/aac/C2SoftAacEnc.cpp
index 4fabf29..054a08d 100644
--- a/media/codecs/aac/C2SoftAacEnc.cpp
+++ b/media/codecs/aac/C2SoftAacEnc.cpp
@@ -83,7 +83,8 @@
 
         addParameter(
                 DefineParam(mInputMaxBufSize, C2_PARAMKEY_INPUT_MAX_BUFFER_SIZE)
-                .withConstValue(new C2StreamMaxBufferSizeInfo::input(0u, 8192))
+                .withDefault(new C2StreamMaxBufferSizeInfo::input(0u, 8192))
+                .calculatedAs(MaxBufSizeCalculator, mChannelCount)
                 .build());
 
         addParameter(
@@ -114,6 +115,15 @@
         return C2R::Ok();
     }
 
+    static C2R MaxBufSizeCalculator(
+            bool mayBlock,
+            C2P<C2StreamMaxBufferSizeInfo::input> &me,
+            const C2P<C2StreamChannelCountInfo::input> &channelCount) {
+        (void)mayBlock;
+        me.set().value = 1024 * sizeof(short) * channelCount.v.value;
+        return C2R::Ok();
+    }
+
 private:
     std::shared_ptr<C2StreamFormatConfig::input> mInputFormat;
     std::shared_ptr<C2StreamFormatConfig::output> mOutputFormat;