Merge "Expose a property that allows restarting the audio HAL" into rvc-dev
diff --git a/media/codec2/components/avc/C2SoftAvcDec.cpp b/media/codec2/components/avc/C2SoftAvcDec.cpp
index d686eb1..c1edb98 100644
--- a/media/codec2/components/avc/C2SoftAvcDec.cpp
+++ b/media/codec2/components/avc/C2SoftAvcDec.cpp
@@ -502,7 +502,7 @@
 status_t C2SoftAvcDec::initDecoder() {
     if (OK != createDecoder()) return UNKNOWN_ERROR;
     mNumCores = MIN(getCpuCoreCount(), MAX_NUM_CORES);
-    mStride = ALIGN128(mWidth);
+    mStride = ALIGN32(mWidth);
     mSignalledError = false;
     resetPlugin();
     (void) setNumCores();
@@ -520,10 +520,20 @@
                                  size_t inSize,
                                  uint32_t tsMarker) {
     uint32_t displayStride = mStride;
+    if (outBuffer) {
+        C2PlanarLayout layout;
+        layout = outBuffer->layout();
+        displayStride = layout.planes[C2PlanarLayout::PLANE_Y].rowInc;
+    }
     uint32_t displayHeight = mHeight;
     size_t lumaSize = displayStride * displayHeight;
     size_t chromaSize = lumaSize >> 2;
 
+    if (mStride != displayStride) {
+        mStride = displayStride;
+        if (OK != setParams(mStride, IVD_DECODE_FRAME)) return false;
+    }
+
     ps_decode_ip->u4_size = sizeof(ivd_video_decode_ip_t);
     ps_decode_ip->e_cmd = IVD_CMD_VIDEO_DECODE;
     if (inBuffer) {
@@ -757,24 +767,21 @@
         ALOGE("not supposed to be here, invalid decoder context");
         return C2_CORRUPTED;
     }
-    if (mStride != ALIGN128(mWidth)) {
-        mStride = ALIGN128(mWidth);
-        if (OK != setParams(mStride, IVD_DECODE_FRAME)) return C2_CORRUPTED;
-    }
     if (mOutBlock &&
-            (mOutBlock->width() != mStride || mOutBlock->height() != mHeight)) {
+            (mOutBlock->width() != ALIGN32(mWidth) || mOutBlock->height() != mHeight)) {
         mOutBlock.reset();
     }
     if (!mOutBlock) {
         uint32_t format = HAL_PIXEL_FORMAT_YV12;
         C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
-        c2_status_t err = pool->fetchGraphicBlock(mStride, mHeight, format, usage, &mOutBlock);
+        c2_status_t err =
+            pool->fetchGraphicBlock(ALIGN32(mWidth), mHeight, format, usage, &mOutBlock);
         if (err != C2_OK) {
             ALOGE("fetchGraphicBlock for Output failed with status %d", err);
             return err;
         }
         ALOGV("provided (%dx%d) required (%dx%d)",
-              mOutBlock->width(), mOutBlock->height(), mStride, mHeight);
+              mOutBlock->width(), mOutBlock->height(), ALIGN32(mWidth), mHeight);
     }
 
     return C2_OK;
@@ -909,7 +916,8 @@
         if (0 < s_decode_op.u4_pic_wd && 0 < s_decode_op.u4_pic_ht) {
             if (mHeaderDecoded == false) {
                 mHeaderDecoded = true;
-                setParams(ALIGN128(s_decode_op.u4_pic_wd), IVD_DECODE_FRAME);
+                mStride = ALIGN32(s_decode_op.u4_pic_wd);
+                setParams(mStride, IVD_DECODE_FRAME);
             }
             if (s_decode_op.u4_pic_wd != mWidth || s_decode_op.u4_pic_ht != mHeight) {
                 mWidth = s_decode_op.u4_pic_wd;
diff --git a/media/codec2/components/avc/C2SoftAvcDec.h b/media/codec2/components/avc/C2SoftAvcDec.h
index ed27493..bd84de0 100644
--- a/media/codec2/components/avc/C2SoftAvcDec.h
+++ b/media/codec2/components/avc/C2SoftAvcDec.h
@@ -39,8 +39,7 @@
 #define ivdext_ctl_set_num_cores_op_t   ih264d_ctl_set_num_cores_op_t
 #define ivdext_ctl_get_vui_params_ip_t  ih264d_ctl_get_vui_params_ip_t
 #define ivdext_ctl_get_vui_params_op_t  ih264d_ctl_get_vui_params_op_t
-#define ALIGN64(x)                      ((((x) + 63) >> 6) << 6)
-#define ALIGN128(x)                     ((((x) + 127) >> 7) << 7)
+#define ALIGN32(x)                      ((((x) + 31) >> 5) << 5)
 #define MAX_NUM_CORES                   4
 #define IVDEXT_CMD_CTL_SET_NUM_CORES    \
         (IVD_CONTROL_API_COMMAND_TYPE_T)IH264D_CMD_CTL_SET_NUM_CORES
diff --git a/media/codec2/components/hevc/C2SoftHevcDec.cpp b/media/codec2/components/hevc/C2SoftHevcDec.cpp
index 6db4387..e4b911d 100644
--- a/media/codec2/components/hevc/C2SoftHevcDec.cpp
+++ b/media/codec2/components/hevc/C2SoftHevcDec.cpp
@@ -497,7 +497,7 @@
 status_t C2SoftHevcDec::initDecoder() {
     if (OK != createDecoder()) return UNKNOWN_ERROR;
     mNumCores = MIN(getCpuCoreCount(), MAX_NUM_CORES);
-    mStride = ALIGN128(mWidth);
+    mStride = ALIGN32(mWidth);
     mSignalledError = false;
     resetPlugin();
     (void) setNumCores();
@@ -515,10 +515,20 @@
                                   size_t inSize,
                                   uint32_t tsMarker) {
     uint32_t displayStride = mStride;
+    if (outBuffer) {
+        C2PlanarLayout layout;
+        layout = outBuffer->layout();
+        displayStride = layout.planes[C2PlanarLayout::PLANE_Y].rowInc;
+    }
     uint32_t displayHeight = mHeight;
     size_t lumaSize = displayStride * displayHeight;
     size_t chromaSize = lumaSize >> 2;
 
+    if (mStride != displayStride) {
+        mStride = displayStride;
+        if (OK != setParams(mStride, IVD_DECODE_FRAME)) return false;
+    }
+
     ps_decode_ip->u4_size = sizeof(ivd_video_decode_ip_t);
     ps_decode_ip->e_cmd = IVD_CMD_VIDEO_DECODE;
     if (inBuffer) {
@@ -752,24 +762,21 @@
         ALOGE("not supposed to be here, invalid decoder context");
         return C2_CORRUPTED;
     }
-    if (mStride != ALIGN128(mWidth)) {
-        mStride = ALIGN128(mWidth);
-        if (OK != setParams(mStride, IVD_DECODE_FRAME)) return C2_CORRUPTED;
-    }
     if (mOutBlock &&
-            (mOutBlock->width() != mStride || mOutBlock->height() != mHeight)) {
+            (mOutBlock->width() != ALIGN32(mWidth) || mOutBlock->height() != mHeight)) {
         mOutBlock.reset();
     }
     if (!mOutBlock) {
         uint32_t format = HAL_PIXEL_FORMAT_YV12;
         C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
-        c2_status_t err = pool->fetchGraphicBlock(mStride, mHeight, format, usage, &mOutBlock);
+        c2_status_t err =
+            pool->fetchGraphicBlock(ALIGN32(mWidth), mHeight, format, usage, &mOutBlock);
         if (err != C2_OK) {
             ALOGE("fetchGraphicBlock for Output failed with status %d", err);
             return err;
         }
         ALOGV("provided (%dx%d) required (%dx%d)",
-              mOutBlock->width(), mOutBlock->height(), mStride, mHeight);
+              mOutBlock->width(), mOutBlock->height(), ALIGN32(mWidth), mHeight);
     }
 
     return C2_OK;
@@ -904,7 +911,7 @@
         if (0 < s_decode_op.u4_pic_wd && 0 < s_decode_op.u4_pic_ht) {
             if (mHeaderDecoded == false) {
                 mHeaderDecoded = true;
-                setParams(ALIGN128(s_decode_op.u4_pic_wd), IVD_DECODE_FRAME);
+                setParams(ALIGN32(s_decode_op.u4_pic_wd), IVD_DECODE_FRAME);
             }
             if (s_decode_op.u4_pic_wd != mWidth ||  s_decode_op.u4_pic_ht != mHeight) {
                 mWidth = s_decode_op.u4_pic_wd;
diff --git a/media/codec2/components/hevc/C2SoftHevcDec.h b/media/codec2/components/hevc/C2SoftHevcDec.h
index aecd101..600d7c1 100644
--- a/media/codec2/components/hevc/C2SoftHevcDec.h
+++ b/media/codec2/components/hevc/C2SoftHevcDec.h
@@ -37,8 +37,7 @@
 #define ivdext_ctl_set_num_cores_op_t   ihevcd_cxa_ctl_set_num_cores_op_t
 #define ivdext_ctl_get_vui_params_ip_t  ihevcd_cxa_ctl_get_vui_params_ip_t
 #define ivdext_ctl_get_vui_params_op_t  ihevcd_cxa_ctl_get_vui_params_op_t
-#define ALIGN64(x)                      ((((x) + 63) >> 6) << 6)
-#define ALIGN128(x)                     ((((x) + 127) >> 7) << 7)
+#define ALIGN32(x)                      ((((x) + 31) >> 5) << 5)
 #define MAX_NUM_CORES                   4
 #define IVDEXT_CMD_CTL_SET_NUM_CORES    \
         (IVD_CONTROL_API_COMMAND_TYPE_T)IHEVCD_CXA_CMD_CTL_SET_NUM_CORES
diff --git a/media/codec2/components/mpeg2/C2SoftMpeg2Dec.cpp b/media/codec2/components/mpeg2/C2SoftMpeg2Dec.cpp
index e0365fc..c7ca18c 100644
--- a/media/codec2/components/mpeg2/C2SoftMpeg2Dec.cpp
+++ b/media/codec2/components/mpeg2/C2SoftMpeg2Dec.cpp
@@ -571,7 +571,7 @@
     if (OK != createDecoder()) return UNKNOWN_ERROR;
 
     mNumCores = MIN(getCpuCoreCount(), MAX_NUM_CORES);
-    mStride = ALIGN64(mWidth);
+    mStride = ALIGN32(mWidth);
     mSignalledError = false;
     resetPlugin();
     (void) setNumCores();
@@ -589,10 +589,20 @@
                                    size_t inSize,
                                    uint32_t tsMarker) {
     uint32_t displayStride = mStride;
+    if (outBuffer) {
+        C2PlanarLayout layout;
+        layout = outBuffer->layout();
+        displayStride = layout.planes[C2PlanarLayout::PLANE_Y].rowInc;
+    }
     uint32_t displayHeight = mHeight;
     size_t lumaSize = displayStride * displayHeight;
     size_t chromaSize = lumaSize >> 2;
 
+    if (mStride != displayStride) {
+        mStride = displayStride;
+        if (OK != setParams(mStride)) return false;
+    }
+
     ps_decode_ip->u4_size = sizeof(ivd_video_decode_ip_t);
     ps_decode_ip->e_cmd = IVD_CMD_VIDEO_DECODE;
     if (inBuffer) {
@@ -833,24 +843,21 @@
         ALOGE("not supposed to be here, invalid decoder context");
         return C2_CORRUPTED;
     }
-    if (mStride != ALIGN64(mWidth)) {
-        mStride = ALIGN64(mWidth);
-        if (OK != setParams(mStride)) return C2_CORRUPTED;
-    }
     if (mOutBlock &&
-            (mOutBlock->width() != mStride || mOutBlock->height() != mHeight)) {
+            (mOutBlock->width() != ALIGN32(mWidth) || mOutBlock->height() != mHeight)) {
         mOutBlock.reset();
     }
     if (!mOutBlock) {
         uint32_t format = HAL_PIXEL_FORMAT_YV12;
         C2MemoryUsage usage = { C2MemoryUsage::CPU_READ, C2MemoryUsage::CPU_WRITE };
-        c2_status_t err = pool->fetchGraphicBlock(mStride, mHeight, format, usage, &mOutBlock);
+        c2_status_t err =
+            pool->fetchGraphicBlock(ALIGN32(mWidth), mHeight, format, usage, &mOutBlock);
         if (err != C2_OK) {
             ALOGE("fetchGraphicBlock for Output failed with status %d", err);
             return err;
         }
         ALOGV("provided (%dx%d) required (%dx%d)",
-              mOutBlock->width(), mOutBlock->height(), mStride, mHeight);
+              mOutBlock->width(), mOutBlock->height(), ALIGN32(mWidth), mHeight);
     }
 
     return C2_OK;
diff --git a/media/codec2/components/mpeg2/C2SoftMpeg2Dec.h b/media/codec2/components/mpeg2/C2SoftMpeg2Dec.h
index 65d3b87..fd66304a 100644
--- a/media/codec2/components/mpeg2/C2SoftMpeg2Dec.h
+++ b/media/codec2/components/mpeg2/C2SoftMpeg2Dec.h
@@ -37,7 +37,7 @@
 #define ivdext_ctl_set_num_cores_op_t   impeg2d_ctl_set_num_cores_op_t
 #define ivdext_ctl_get_seq_info_ip_t    impeg2d_ctl_get_seq_info_ip_t
 #define ivdext_ctl_get_seq_info_op_t    impeg2d_ctl_get_seq_info_op_t
-#define ALIGN64(x)                      ((((x) + 63) >> 6) << 6)
+#define ALIGN32(x)                      ((((x) + 31) >> 5) << 5)
 #define MAX_NUM_CORES                   4
 #define IVDEXT_CMD_CTL_SET_NUM_CORES    \
         (IVD_CONTROL_API_COMMAND_TYPE_T)IMPEG2D_CMD_CTL_SET_NUM_CORES
diff --git a/media/libaudioclient/AudioRecord.cpp b/media/libaudioclient/AudioRecord.cpp
index 3479a29..fc50e07 100644
--- a/media/libaudioclient/AudioRecord.cpp
+++ b/media/libaudioclient/AudioRecord.cpp
@@ -411,6 +411,9 @@
     mFramesReadServerOffset -= mFramesRead + framesFlushed;
     mFramesRead = 0;
     mProxy->clearTimestamp();  // timestamp is invalid until next server push
+    mPreviousTimestamp.clear();
+    mTimestampRetrogradePositionReported = false;
+    mTimestampRetrogradeTimeReported = false;
 
     // reset current position as seen by client to 0
     mProxy->setEpoch(mProxy->getEpoch() - mProxy->getPosition());
@@ -600,6 +603,39 @@
                 timestamp->mPosition[i] += mFramesReadServerOffset;
             }
         }
+
+        bool timestampRetrogradeTimeReported = false;
+        bool timestampRetrogradePositionReported = false;
+        for (int i = 0; i < ExtendedTimestamp::LOCATION_MAX; ++i) {
+            if (timestamp->mTimeNs[i] >= 0 && mPreviousTimestamp.mTimeNs[i] >= 0) {
+                if (timestamp->mTimeNs[i] < mPreviousTimestamp.mTimeNs[i]) {
+                    if (!mTimestampRetrogradeTimeReported) {
+                        ALOGD("%s: retrograde time adjusting [%d] current:%lld to previous:%lld",
+                                __func__, i, (long long)timestamp->mTimeNs[i],
+                                (long long)mPreviousTimestamp.mTimeNs[i]);
+                        timestampRetrogradeTimeReported = true;
+                    }
+                    timestamp->mTimeNs[i] = mPreviousTimestamp.mTimeNs[i];
+                }
+                if (timestamp->mPosition[i] < mPreviousTimestamp.mPosition[i]) {
+                    if (!mTimestampRetrogradePositionReported) {
+                        ALOGD("%s: retrograde position"
+                                " adjusting [%d] current:%lld to previous:%lld",
+                                __func__, i, (long long)timestamp->mPosition[i],
+                                (long long)mPreviousTimestamp.mPosition[i]);
+                        timestampRetrogradePositionReported = true;
+                    }
+                    timestamp->mPosition[i] = mPreviousTimestamp.mPosition[i];
+                }
+            }
+        }
+        mPreviousTimestamp = *timestamp;
+        if (timestampRetrogradeTimeReported) {
+            mTimestampRetrogradeTimeReported = true;
+        }
+        if (timestampRetrogradePositionReported) {
+            mTimestampRetrogradePositionReported = true;
+        }
     }
     return status;
 }
diff --git a/media/libaudioclient/include/media/AudioRecord.h b/media/libaudioclient/include/media/AudioRecord.h
index 5c300ed..b3c1cdf 100644
--- a/media/libaudioclient/include/media/AudioRecord.h
+++ b/media/libaudioclient/include/media/AudioRecord.h
@@ -711,6 +711,10 @@
 
     bool                    mInOverrun;         // whether recorder is currently in overrun state
 
+    ExtendedTimestamp       mPreviousTimestamp{}; // used to detect retrograde motion
+    bool                    mTimestampRetrogradePositionReported = false; // reduce log spam
+    bool                    mTimestampRetrogradeTimeReported = false;     // reduce log spam
+
 private:
     class DeathNotifier : public IBinder::DeathRecipient {
     public:
diff --git a/media/libstagefright/rtsp/AMPEG4ElementaryAssembler.cpp b/media/libstagefright/rtsp/AMPEG4ElementaryAssembler.cpp
index 9df3508..7bd33c1 100644
--- a/media/libstagefright/rtsp/AMPEG4ElementaryAssembler.cpp
+++ b/media/libstagefright/rtsp/AMPEG4ElementaryAssembler.cpp
@@ -203,6 +203,14 @@
     unsigned mSerial;
 };
 
+bool AMPEG4ElementaryAssembler::initCheck() {
+    if(mSizeLength == 0 || mIndexLength == 0 || mIndexDeltaLength == 0) {
+        android_errorWriteLog(0x534e4554, "124777537");
+        return false;
+    }
+    return true;
+}
+
 ARTPAssembler::AssemblyStatus AMPEG4ElementaryAssembler::addPacket(
         const sp<ARTPSource> &source) {
     List<sp<ABuffer> > *queue = source->queue();
@@ -250,12 +258,16 @@
     } else {
         // hexdump(buffer->data(), buffer->size());
         if (buffer->size() < 2) {
+            android_errorWriteLog(0x534e4554, "124783982");
+            queue->erase(queue->begin());
             return MALFORMED_PACKET;
         }
 
         unsigned AU_headers_length = U16_AT(buffer->data());  // in bits
 
         if (buffer->size() < 2 + (AU_headers_length + 7) / 8) {
+            android_errorWriteLog(0x534e4554, "124783982");
+            queue->erase(queue->begin());
             return MALFORMED_PACKET;
         }
 
@@ -359,6 +371,8 @@
                 return MALFORMED_PACKET;
             }
             if (buffer->size() < offset + header.mSize) {
+                android_errorWriteLog(0x534e4554, "124783982");
+                queue->erase(queue->begin());
                 return MALFORMED_PACKET;
             }
 
diff --git a/media/libstagefright/rtsp/AMPEG4ElementaryAssembler.h b/media/libstagefright/rtsp/AMPEG4ElementaryAssembler.h
index 693fca5..57b7d71 100644
--- a/media/libstagefright/rtsp/AMPEG4ElementaryAssembler.h
+++ b/media/libstagefright/rtsp/AMPEG4ElementaryAssembler.h
@@ -36,6 +36,7 @@
     AMPEG4ElementaryAssembler(
             const sp<AMessage> &notify, const AString &desc,
             const AString &params);
+    virtual bool initCheck();
 
 protected:
     virtual ~AMPEG4ElementaryAssembler();
diff --git a/media/libstagefright/rtsp/ARTPAssembler.h b/media/libstagefright/rtsp/ARTPAssembler.h
index 7c147be..4082d4c 100644
--- a/media/libstagefright/rtsp/ARTPAssembler.h
+++ b/media/libstagefright/rtsp/ARTPAssembler.h
@@ -39,6 +39,7 @@
 
     void onPacketReceived(const sp<ARTPSource> &source);
     virtual void onByeReceived() = 0;
+    virtual bool initCheck() { return true; }
 
 protected:
     virtual AssemblyStatus assembleMore(const sp<ARTPSource> &source) = 0;
diff --git a/media/libstagefright/rtsp/ARTPSource.cpp b/media/libstagefright/rtsp/ARTPSource.cpp
index 4afa6f4..f5f8128 100644
--- a/media/libstagefright/rtsp/ARTPSource.cpp
+++ b/media/libstagefright/rtsp/ARTPSource.cpp
@@ -82,6 +82,10 @@
     } else {
         TRESPASS();
     }
+
+    if (mAssembler != NULL && !mAssembler->initCheck()) {
+        mAssembler.clear();
+    }
 }
 
 static uint32_t AbsDiff(uint32_t seq1, uint32_t seq2) {
@@ -89,7 +93,7 @@
 }
 
 void ARTPSource::processRTPPacket(const sp<ABuffer> &buffer) {
-    if (queuePacket(buffer) && mAssembler != NULL) {
+    if (mAssembler != NULL && queuePacket(buffer)) {
         mAssembler->onPacketReceived(this);
     }
 }
@@ -171,7 +175,9 @@
 }
 
 void ARTPSource::byeReceived() {
-    mAssembler->onByeReceived();
+    if (mAssembler != NULL) {
+        mAssembler->onByeReceived();
+    }
 }
 
 void ARTPSource::addFIR(const sp<ABuffer> &buffer) {