From 79e2b622702fb148ccff12d6f38643466555c4eb Mon Sep 17 00:00:00 2001
From: Marco Nelissen <marcone@google.com>
Date: Fri, 16 May 2014 08:07:28 -0700
Subject: Add docs, releaseOutputBufferAtTime, seekTo.

Change-Id: Iadd231b63e75b7937c13d2ebfef47aedeaeef5a1
---
 media/ndk/NdkMediaCodec.cpp     | 15 +++++++++++----
 media/ndk/NdkMediaExtractor.cpp | 16 +++++++++++++++-
 2 files changed, 26 insertions(+), 5 deletions(-)

(limited to 'media/ndk')

diff --git a/media/ndk/NdkMediaCodec.cpp b/media/ndk/NdkMediaCodec.cpp
index 9e2aa67..bd2541f 100644
--- a/media/ndk/NdkMediaCodec.cpp
+++ b/media/ndk/NdkMediaCodec.cpp
@@ -341,6 +341,13 @@ media_status_t AMediaCodec_releaseOutputBuffer(AMediaCodec *mData, size_t idx, b
 }
 
 EXPORT
+media_status_t AMediaCodec_releaseOutputBufferAtTime(
+        AMediaCodec *mData, size_t idx, int64_t timestampNs) {
+    ALOGV("render @ %lld", timestampNs);
+    return translate_error(mData->mCodec->renderOutputBufferAndRelease(idx, timestampNs));
+}
+
+EXPORT
 media_status_t AMediaCodec_setNotificationCallback(AMediaCodec *mData, OnCodecEvent callback, void *userdata) {
     mData->mCallback = callback;
     mData->mCallbackUserData = userdata;
@@ -351,7 +358,7 @@ typedef struct AMediaCodecCryptoInfo {
         int numsubsamples;
         uint8_t key[16];
         uint8_t iv[16];
-        uint32_t mode;
+        cryptoinfo_mode_t mode;
         size_t *clearbytes;
         size_t *encryptedbytes;
 } AMediaCodecCryptoInfo;
@@ -396,7 +403,7 @@ AMediaCodecCryptoInfo *AMediaCodecCryptoInfo_new(
         int numsubsamples,
         uint8_t key[16],
         uint8_t iv[16],
-        uint32_t mode,
+        cryptoinfo_mode_t mode,
         size_t *clearbytes,
         size_t *encryptedbytes) {
 
@@ -459,9 +466,9 @@ media_status_t AMediaCodecCryptoInfo_getIV(AMediaCodecCryptoInfo* ci, uint8_t *d
 }
 
 EXPORT
-uint32_t AMediaCodecCryptoInfo_getMode(AMediaCodecCryptoInfo* ci) {
+cryptoinfo_mode_t AMediaCodecCryptoInfo_getMode(AMediaCodecCryptoInfo* ci) {
     if (!ci) {
-        return AMEDIA_ERROR_INVALID_OBJECT;
+        return (cryptoinfo_mode_t) AMEDIA_ERROR_INVALID_OBJECT;
     }
     return ci->mode;
 }
diff --git a/media/ndk/NdkMediaExtractor.cpp b/media/ndk/NdkMediaExtractor.cpp
index 563358f..b0a9590 100644
--- a/media/ndk/NdkMediaExtractor.cpp
+++ b/media/ndk/NdkMediaExtractor.cpp
@@ -150,6 +150,20 @@ bool AMediaExtractor_advance(AMediaExtractor *mData) {
 }
 
 EXPORT
+media_status_t AMediaExtractor_seekTo(AMediaExtractor *ex, int64_t seekPosUs, SeekMode mode) {
+    android::MediaSource::ReadOptions::SeekMode sfmode;
+    if (mode == AMEDIAEXTRACTOR_SEEK_PREVIOUS_SYNC) {
+        sfmode = android::MediaSource::ReadOptions::SEEK_PREVIOUS_SYNC;
+    } else if (mode == AMEDIAEXTRACTOR_SEEK_CLOSEST_SYNC) {
+        sfmode = android::MediaSource::ReadOptions::SEEK_CLOSEST_SYNC;
+    } else {
+        sfmode = android::MediaSource::ReadOptions::SEEK_NEXT_SYNC;
+    }
+
+    return translate_error(ex->mImpl->seekTo(seekPosUs, sfmode));
+}
+
+EXPORT
 ssize_t AMediaExtractor_readSampleData(AMediaExtractor *mData, uint8_t *buffer, size_t capacity) {
     //ALOGV("readSampleData");
     sp<ABuffer> tmp = new ABuffer(buffer, capacity);
@@ -331,7 +345,7 @@ AMediaCodecCryptoInfo *AMediaExtractor_getSampleCryptoInfo(AMediaExtractor *ex)
             numSubSamples,
             (uint8_t*) key,
             (uint8_t*) iv,
-            mode,
+            (cryptoinfo_mode_t) mode,
             (size_t*) cleardata,
             (size_t*) crypteddata);
 }
-- 
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