diff --git a/libs/gui/BufferHubProducer.cpp b/libs/gui/BufferHubProducer.cpp
index 16952a6..4be014f 100644
--- a/libs/gui/BufferHubProducer.cpp
+++ b/libs/gui/BufferHubProducer.cpp
@@ -64,13 +64,13 @@
     } else if (buffers_[slot].mGraphicBuffer != nullptr) {
         ALOGE("requestBuffer: slot %d is not empty.", slot);
         return BAD_VALUE;
-    } else if (buffers_[slot].mBufferProducer == nullptr) {
+    } else if (buffers_[slot].mProducerBuffer == nullptr) {
         ALOGE("requestBuffer: slot %d is not dequeued.", slot);
         return BAD_VALUE;
     }
 
-    const auto& buffer_producer = buffers_[slot].mBufferProducer;
-    sp<GraphicBuffer> graphic_buffer = buffer_producer->buffer()->buffer();
+    const auto& producer_buffer = buffers_[slot].mProducerBuffer;
+    sp<GraphicBuffer> graphic_buffer = producer_buffer->buffer()->buffer();
 
     buffers_[slot].mGraphicBuffer = graphic_buffer;
     buffers_[slot].mRequestBufferCalled = true;
@@ -158,19 +158,19 @@
     }
 
     size_t slot = 0;
-    std::shared_ptr<BufferProducer> buffer_producer;
+    std::shared_ptr<ProducerBuffer> producer_buffer;
 
     for (size_t retry = 0; retry < BufferHubQueue::kMaxQueueCapacity; retry++) {
         LocalHandle fence;
         auto buffer_status = queue_->Dequeue(dequeue_timeout_ms_, &slot, &fence);
         if (!buffer_status) return NO_MEMORY;
 
-        buffer_producer = buffer_status.take();
-        if (!buffer_producer) return NO_MEMORY;
+        producer_buffer = buffer_status.take();
+        if (!producer_buffer) return NO_MEMORY;
 
-        if (width == buffer_producer->width() && height == buffer_producer->height() &&
-            uint32_t(format) == buffer_producer->format()) {
-            // The producer queue returns a buffer producer matches the request.
+        if (width == producer_buffer->width() && height == producer_buffer->height() &&
+            uint32_t(format) == producer_buffer->format()) {
+            // The producer queue returns a producer buffer matches the request.
             break;
         }
 
@@ -179,8 +179,8 @@
         ALOGI("dequeueBuffer: requested buffer (w=%u, h=%u, format=%u) is different "
               "from the buffer returned at slot: %zu (w=%u, h=%u, format=%u). Need "
               "re-allocattion.",
-              width, height, format, slot, buffer_producer->width(), buffer_producer->height(),
-              buffer_producer->format());
+              width, height, format, slot, producer_buffer->width(), producer_buffer->height(),
+              producer_buffer->format());
         // Mark the slot as reallocating, so that later we can set
         // BUFFER_NEEDS_REALLOCATION when the buffer actually get dequeued.
         buffers_[slot].mIsReallocating = true;
@@ -249,18 +249,18 @@
         ALOGE("detachBuffer: buffer in slot %zu has not been requested", slot);
         return BAD_VALUE;
     }
-    std::shared_ptr<BufferProducer> buffer_producer = queue_->GetBuffer(slot);
-    if (buffer_producer == nullptr || buffer_producer->buffer() == nullptr) {
-        ALOGE("detachBuffer: Invalid BufferProducer at slot %zu.", slot);
+    std::shared_ptr<ProducerBuffer> producer_buffer = queue_->GetBuffer(slot);
+    if (producer_buffer == nullptr || producer_buffer->buffer() == nullptr) {
+        ALOGE("detachBuffer: Invalid ProducerBuffer at slot %zu.", slot);
         return BAD_VALUE;
     }
-    sp<GraphicBuffer> graphic_buffer = buffer_producer->buffer()->buffer();
+    sp<GraphicBuffer> graphic_buffer = producer_buffer->buffer()->buffer();
     if (graphic_buffer == nullptr) {
         ALOGE("detachBuffer: Invalid GraphicBuffer at slot %zu.", slot);
         return BAD_VALUE;
     }
 
-    // Remove the BufferProducer from the ProducerQueue.
+    // Remove the ProducerBuffer from the ProducerQueue.
     status_t error = RemoveBuffer(slot);
     if (error != NO_ERROR) {
         ALOGE("detachBuffer: Failed to remove buffer, slot=%zu, error=%d.", slot, error);
@@ -269,9 +269,9 @@
 
     // Here we need to convert the existing ProducerBuffer into a DetachedBufferHandle and inject
     // the handle into the GraphicBuffer object at the requested slot.
-    auto status_or_handle = buffer_producer->Detach();
+    auto status_or_handle = producer_buffer->Detach();
     if (!status_or_handle.ok()) {
-        ALOGE("detachBuffer: Failed to detach from a BufferProducer at slot %zu, error=%d.", slot,
+        ALOGE("detachBuffer: Failed to detach from a ProducerBuffer at slot %zu, error=%d.", slot,
               status_or_handle.error());
         return BAD_VALUE;
     }
@@ -301,14 +301,14 @@
     // sequence, except for two things:
     //
     // 1) It is unnecessary to know the dimensions, format, or usage of the next buffer, i.e. the
-    // function just returns whatever BufferProducer is available from the ProducerQueue and no
+    // function just returns whatever ProducerBuffer is available from the ProducerQueue and no
     // buffer allocation or re-allocation will happen.
     // 2) It will not block, since if it cannot find an appropriate buffer to return, it will return
     // an error instead.
     size_t slot = 0;
     LocalHandle fence;
 
-    // First, dequeue a BufferProducer from the ProducerQueue with no timeout. Report error
+    // First, dequeue a ProducerBuffer from the ProducerQueue with no timeout. Report error
     // immediately if ProducerQueue::Dequeue() fails.
     auto status_or_buffer = queue_->Dequeue(/*timeout=*/0, &slot, &fence);
     if (!status_or_buffer.ok()) {
@@ -316,8 +316,8 @@
         return NO_MEMORY;
     }
 
-    std::shared_ptr<BufferProducer> buffer_producer = status_or_buffer.take();
-    if (buffer_producer == nullptr) {
+    std::shared_ptr<ProducerBuffer> producer_buffer = status_or_buffer.take();
+    if (producer_buffer == nullptr) {
         ALOGE("detachNextBuffer: Dequeued buffer is null.");
         return NO_MEMORY;
     }
@@ -331,14 +331,14 @@
               buffers_[slot].mBufferState.string());
         return BAD_VALUE;
     }
-    if (buffers_[slot].mBufferProducer == nullptr) {
-        ALOGE("detachNextBuffer: BufferProducer at slot %zu is null.", slot);
+    if (buffers_[slot].mProducerBuffer == nullptr) {
+        ALOGE("detachNextBuffer: ProducerBuffer at slot %zu is null.", slot);
         return BAD_VALUE;
     }
-    if (buffers_[slot].mBufferProducer->id() != buffer_producer->id()) {
-        ALOGE("detachNextBuffer: BufferProducer at slot %zu has mismatched id, actual: "
+    if (buffers_[slot].mProducerBuffer->id() != producer_buffer->id()) {
+        ALOGE("detachNextBuffer: ProducerBuffer at slot %zu has mismatched id, actual: "
               "%d, expected: %d.",
-              slot, buffers_[slot].mBufferProducer->id(), buffer_producer->id());
+              slot, buffers_[slot].mProducerBuffer->id(), producer_buffer->id());
         return BAD_VALUE;
     }
 
@@ -347,8 +347,8 @@
     buffers_[slot].mBufferState.dequeue();
 
     // Second, request the buffer.
-    sp<GraphicBuffer> graphic_buffer = buffer_producer->buffer()->buffer();
-    buffers_[slot].mGraphicBuffer = buffer_producer->buffer()->buffer();
+    sp<GraphicBuffer> graphic_buffer = producer_buffer->buffer()->buffer();
+    buffers_[slot].mGraphicBuffer = producer_buffer->buffer()->buffer();
 
     // Finally, detach the buffer and then return.
     status_t error = DetachBufferLocked(slot);
@@ -452,11 +452,11 @@
         return BAD_VALUE;
     }
 
-    // Post the buffer producer with timestamp in the metadata.
-    const auto& buffer_producer = buffers_[slot].mBufferProducer;
+    // Post the producer buffer with timestamp in the metadata.
+    const auto& producer_buffer = buffers_[slot].mProducerBuffer;
 
     // Check input crop is not out of boundary of current buffer.
-    Rect buffer_rect(buffer_producer->width(), buffer_producer->height());
+    Rect buffer_rect(producer_buffer->width(), producer_buffer->height());
     Rect cropped_rect(Rect::EMPTY_RECT);
     crop.intersect(buffer_rect, &cropped_rect);
     if (cropped_rect != crop) {
@@ -477,11 +477,11 @@
     meta_data.scaling_mode = int32_t(scaling_mode);
     meta_data.transform = int32_t(transform);
 
-    buffer_producer->PostAsync(&meta_data, fence_fd);
+    producer_buffer->PostAsync(&meta_data, fence_fd);
     buffers_[slot].mBufferState.queue();
 
-    output->width = buffer_producer->width();
-    output->height = buffer_producer->height();
+    output->width = producer_buffer->width();
+    output->height = producer_buffer->height();
     output->transformHint = 0; // default value, we don't use it yet.
 
     // |numPendingBuffers| counts of the number of buffers that has been enqueued
@@ -519,8 +519,8 @@
         return BAD_VALUE;
     }
 
-    auto buffer_producer = buffers_[slot].mBufferProducer;
-    queue_->Enqueue(buffer_producer, size_t(slot), 0U);
+    auto producer_buffer = buffers_[slot].mProducerBuffer;
+    queue_->Enqueue(producer_buffer, size_t(slot), 0U);
     buffers_[slot].mBufferState.cancel();
     buffers_[slot].mFence = fence;
     ALOGV("cancelBuffer: slot %d", slot);
@@ -791,12 +791,12 @@
     }
 
     size_t slot = status.get();
-    auto buffer_producer = queue_->GetBuffer(slot);
+    auto producer_buffer = queue_->GetBuffer(slot);
 
-    LOG_ALWAYS_FATAL_IF(buffer_producer == nullptr, "Failed to get buffer producer at slot: %zu",
-                        slot);
+    LOG_ALWAYS_FATAL_IF(producer_buffer == nullptr,
+                        "Failed to get the producer buffer at slot: %zu", slot);
 
-    buffers_[slot].mBufferProducer = buffer_producer;
+    buffers_[slot].mProducerBuffer = producer_buffer;
 
     return NO_ERROR;
 }
@@ -810,7 +810,7 @@
     }
 
     // Reset in memory objects related the the buffer.
-    buffers_[slot].mBufferProducer = nullptr;
+    buffers_[slot].mProducerBuffer = nullptr;
     buffers_[slot].mBufferState.detachProducer();
     buffers_[slot].mFence = Fence::NO_FENCE;
     buffers_[slot].mGraphicBuffer = nullptr;
@@ -821,7 +821,7 @@
 status_t BufferHubProducer::FreeAllBuffers() {
     for (size_t slot = 0; slot < BufferHubQueue::kMaxQueueCapacity; slot++) {
         // Reset in memory objects related the the buffer.
-        buffers_[slot].mBufferProducer = nullptr;
+        buffers_[slot].mProducerBuffer = nullptr;
         buffers_[slot].mBufferState.reset();
         buffers_[slot].mFence = Fence::NO_FENCE;
         buffers_[slot].mGraphicBuffer = nullptr;
diff --git a/libs/gui/include/gui/BufferHubProducer.h b/libs/gui/include/gui/BufferHubProducer.h
index f7af19b..0e925ce 100644
--- a/libs/gui/include/gui/BufferHubProducer.h
+++ b/libs/gui/include/gui/BufferHubProducer.h
@@ -203,10 +203,10 @@
     // requested buffer usage or geometry differs from that of the buffer
     // allocated to a slot.
     struct BufferHubSlot : public BufferSlot {
-        BufferHubSlot() : mBufferProducer(nullptr), mIsReallocating(false) {}
+        BufferHubSlot() : mProducerBuffer(nullptr), mIsReallocating(false) {}
         // BufferSlot comes from android framework, using m prefix to comply with
         // the name convention with the reset of data fields from BufferSlot.
-        std::shared_ptr<dvr::BufferProducer> mBufferProducer;
+        std::shared_ptr<dvr::ProducerBuffer> mProducerBuffer;
         bool mIsReallocating;
     };
     BufferHubSlot buffers_[dvr::BufferHubQueue::kMaxQueueCapacity];
diff --git a/libs/vr/libbufferhub/include/private/dvr/consumer_buffer.h b/libs/vr/libbufferhub/include/private/dvr/consumer_buffer.h
index 7aa50b1..726f035 100644
--- a/libs/vr/libbufferhub/include/private/dvr/consumer_buffer.h
+++ b/libs/vr/libbufferhub/include/private/dvr/consumer_buffer.h
@@ -6,16 +6,6 @@
 namespace android {
 namespace dvr {
 
-// BufferConsumer was originally poorly named and gets easily confused with
-// IGraphicBufferConsumer. Actually, BufferConsumer is a single buffer that can
-// consume (i.e. read) data from a buffer, but it doesn't consume buffer. On
-// the other hand, IGraphicBufferConsumer is the consumer end of a BufferQueue
-// and it is used to consume buffers.
-//
-// TODO(b/116855254): Remove this typedef once rename is complete in other
-// projects and/or branches.
-typedef class ConsumerBuffer BufferConsumer;
-
 // This is a connection to a producer buffer, which can be located in another
 // application. When that buffer is Post()ed, this fd will be signaled and
 // Acquire allows read access. The user is responsible for making sure that
diff --git a/libs/vr/libbufferhub/include/private/dvr/producer_buffer.h b/libs/vr/libbufferhub/include/private/dvr/producer_buffer.h
index 2761416..7ec345c 100644
--- a/libs/vr/libbufferhub/include/private/dvr/producer_buffer.h
+++ b/libs/vr/libbufferhub/include/private/dvr/producer_buffer.h
@@ -6,23 +6,13 @@
 namespace android {
 namespace dvr {
 
-// BufferProducer was originally poorly named and gets easily confused with
-// IGraphicBufferProducer. Actually, BufferProducer is a single buffer that can
-// produce (i.e. write) data into a buffer, but it doesn't produce buffer. On
-// the other hand, IGraphicBufferProducer is the producer end of a BufferQueue
-// and it is used to produce buffers.
-//
-// TODO(b/116855254): Remove this typedef once rename is complete in other
-// projects and/or branches.
-typedef class ProducerBuffer BufferProducer;
-
 // This represents a writable buffer. Calling Post notifies all clients and
 // makes the buffer read-only. Call Gain to acquire write access. A buffer
 // may have many consumers.
 //
 // The user of ProducerBuffer is responsible with making sure that the Post() is
 // done with the correct metadata type and size. The user is also responsible
-// for making sure that remote ends (BufferConsumers) are also using the correct
+// for making sure that remote ends (ConsumerBuffers) are also using the correct
 // metadata when acquiring the buffer. The API guarantees that a Post() with a
 // metadata of wrong size will fail. However, it currently does not do any
 // type checking.
diff --git a/libs/vr/libbufferhubqueue/buffer_hub_queue_client.cpp b/libs/vr/libbufferhubqueue/buffer_hub_queue_client.cpp
index 9c4f73f..d7833f3 100644
--- a/libs/vr/libbufferhubqueue/buffer_hub_queue_client.cpp
+++ b/libs/vr/libbufferhubqueue/buffer_hub_queue_client.cpp
@@ -480,7 +480,7 @@
 
     // Note that import might (though very unlikely) fail. If so, buffer_handle
     // will be closed and included in returned buffer_slots.
-    if (AddBuffer(BufferProducer::Import(std::move(buffer_handle)),
+    if (AddBuffer(ProducerBuffer::Import(std::move(buffer_handle)),
                   buffer_slot)) {
       ALOGD_IF(TRACE, "ProducerQueue::AllocateBuffers: new buffer at slot: %zu",
                buffer_slot);
@@ -517,7 +517,7 @@
 }
 
 Status<void> ProducerQueue::AddBuffer(
-    const std::shared_ptr<BufferProducer>& buffer, size_t slot) {
+    const std::shared_ptr<ProducerBuffer>& buffer, size_t slot) {
   ALOGD_IF(TRACE, "ProducerQueue::AddBuffer: queue_id=%d buffer_id=%d slot=%zu",
            id(), buffer->id(), slot);
   // For producer buffer, we need to enqueue the newly added buffer
@@ -530,7 +530,7 @@
 }
 
 Status<size_t> ProducerQueue::InsertBuffer(
-    const std::shared_ptr<BufferProducer>& buffer) {
+    const std::shared_ptr<ProducerBuffer>& buffer) {
   if (buffer == nullptr ||
       !BufferHubDefs::IsClientGained(buffer->buffer_state(),
                                      buffer->client_state_mask())) {
@@ -554,7 +554,7 @@
   size_t slot = status_or_slot.get();
 
   // Note that we are calling AddBuffer() from the base class to explicitly
-  // avoid Enqueue() the BufferProducer.
+  // avoid Enqueue() the ProducerBuffer.
   auto status = BufferHubQueue::AddBuffer(buffer, slot);
   if (!status) {
     ALOGE("ProducerQueue::InsertBuffer: Failed to add buffer: %s.",
@@ -576,13 +576,13 @@
   return BufferHubQueue::RemoveBuffer(slot);
 }
 
-Status<std::shared_ptr<BufferProducer>> ProducerQueue::Dequeue(
+Status<std::shared_ptr<ProducerBuffer>> ProducerQueue::Dequeue(
     int timeout, size_t* slot, LocalHandle* release_fence) {
   DvrNativeBufferMetadata canonical_meta;
   return Dequeue(timeout, slot, &canonical_meta, release_fence);
 }
 
-pdx::Status<std::shared_ptr<BufferProducer>> ProducerQueue::Dequeue(
+pdx::Status<std::shared_ptr<ProducerBuffer>> ProducerQueue::Dequeue(
     int timeout, size_t* slot, DvrNativeBufferMetadata* out_meta,
     pdx::LocalHandle* release_fence, bool gain_posted_buffer) {
   ATRACE_NAME("ProducerQueue::Dequeue");
@@ -591,14 +591,14 @@
     return ErrorStatus(EINVAL);
   }
 
-  std::shared_ptr<BufferProducer> buffer;
+  std::shared_ptr<ProducerBuffer> buffer;
   Status<std::shared_ptr<BufferHubBase>> dequeue_status =
       BufferHubQueue::Dequeue(timeout, slot);
   if (dequeue_status.ok()) {
-    buffer = std::static_pointer_cast<BufferProducer>(dequeue_status.take());
+    buffer = std::static_pointer_cast<ProducerBuffer>(dequeue_status.take());
   } else {
     if (gain_posted_buffer) {
-      Status<std::shared_ptr<BufferProducer>> dequeue_unacquired_status =
+      Status<std::shared_ptr<ProducerBuffer>> dequeue_unacquired_status =
           ProducerQueue::DequeueUnacquiredBuffer(slot);
       if (!dequeue_unacquired_status.ok()) {
         ALOGE("%s: DequeueUnacquiredBuffer returned error: %d", __FUNCTION__,
@@ -618,7 +618,7 @@
   return {std::move(buffer)};
 }
 
-Status<std::shared_ptr<BufferProducer>> ProducerQueue::DequeueUnacquiredBuffer(
+Status<std::shared_ptr<ProducerBuffer>> ProducerQueue::DequeueUnacquiredBuffer(
     size_t* slot) {
   if (unavailable_buffers_slot_.size() < 1) {
     ALOGE(
@@ -632,7 +632,7 @@
   // unavailable_buffers_slot_.
   for (auto iter = unavailable_buffers_slot_.begin();
        iter != unavailable_buffers_slot_.end(); iter++) {
-    std::shared_ptr<BufferProducer> buffer = ProducerQueue::GetBuffer(*iter);
+    std::shared_ptr<ProducerBuffer> buffer = ProducerQueue::GetBuffer(*iter);
     if (buffer == nullptr) {
       ALOGE("%s failed. Buffer slot %d is  null.", __FUNCTION__,
             static_cast<int>(*slot));
@@ -718,9 +718,9 @@
     ALOGD_IF(TRACE, ": buffer_handle=%d", __FUNCTION__,
              buffer_handle_slot.first.value());
 
-    std::unique_ptr<BufferConsumer> buffer_consumer =
-        BufferConsumer::Import(std::move(buffer_handle_slot.first));
-    if (!buffer_consumer) {
+    std::unique_ptr<ConsumerBuffer> consumer_buffer =
+        ConsumerBuffer::Import(std::move(buffer_handle_slot.first));
+    if (!consumer_buffer) {
       ALOGE("%s: Failed to import buffer: slot=%zu", __FUNCTION__,
             buffer_handle_slot.second);
       last_error = ErrorStatus(EPIPE);
@@ -728,7 +728,7 @@
     }
 
     auto add_status =
-        AddBuffer(std::move(buffer_consumer), buffer_handle_slot.second);
+        AddBuffer(std::move(consumer_buffer), buffer_handle_slot.second);
     if (!add_status) {
       ALOGE("%s: Failed to add buffer: %s", __FUNCTION__,
             add_status.GetErrorMessage().c_str());
@@ -745,13 +745,13 @@
 }
 
 Status<void> ConsumerQueue::AddBuffer(
-    const std::shared_ptr<BufferConsumer>& buffer, size_t slot) {
+    const std::shared_ptr<ConsumerBuffer>& buffer, size_t slot) {
   ALOGD_IF(TRACE, "%s: queue_id=%d buffer_id=%d slot=%zu", __FUNCTION__, id(),
            buffer->id(), slot);
   return BufferHubQueue::AddBuffer(buffer, slot);
 }
 
-Status<std::shared_ptr<BufferConsumer>> ConsumerQueue::Dequeue(
+Status<std::shared_ptr<ConsumerBuffer>> ConsumerQueue::Dequeue(
     int timeout, size_t* slot, void* meta, size_t user_metadata_size,
     LocalHandle* acquire_fence) {
   if (user_metadata_size != user_metadata_size_) {
@@ -780,7 +780,7 @@
   return status;
 }
 
-Status<std::shared_ptr<BufferConsumer>> ConsumerQueue::Dequeue(
+Status<std::shared_ptr<ConsumerBuffer>> ConsumerQueue::Dequeue(
     int timeout, size_t* slot, DvrNativeBufferMetadata* out_meta,
     pdx::LocalHandle* acquire_fence) {
   ATRACE_NAME("ConsumerQueue::Dequeue");
@@ -793,7 +793,7 @@
   if (!status)
     return status.error_status();
 
-  auto buffer = std::static_pointer_cast<BufferConsumer>(status.take());
+  auto buffer = std::static_pointer_cast<ConsumerBuffer>(status.take());
   const int ret = buffer->AcquireAsync(out_meta, acquire_fence);
   if (ret < 0)
     return ErrorStatus(-ret);
diff --git a/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_client.h b/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_client.h
index 53ab2b2..d1f0564 100644
--- a/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_client.h
+++ b/libs/vr/libbufferhubqueue/include/private/dvr/buffer_hub_queue_client.h
@@ -307,12 +307,12 @@
     return BASE::Create(std::move(handle));
   }
 
-  // Get a buffer producer. Note that the method doesn't check whether the
+  // Get a producer buffer. Note that the method doesn't check whether the
   // buffer slot has a valid buffer that has been allocated already. When no
   // buffer has been imported before it returns nullptr; otherwise it returns
-  // a shared pointer to a BufferProducer.
-  std::shared_ptr<BufferProducer> GetBuffer(size_t slot) const {
-    return std::static_pointer_cast<BufferProducer>(
+  // a shared pointer to a ProducerBuffer.
+  std::shared_ptr<ProducerBuffer> GetBuffer(size_t slot) const {
+    return std::static_pointer_cast<ProducerBuffer>(
         BufferHubQueue::GetBuffer(slot));
   }
 
@@ -333,7 +333,7 @@
 
   // Add a producer buffer to populate the queue. Once added, a producer buffer
   // is available to use (i.e. in GAINED state).
-  pdx::Status<void> AddBuffer(const std::shared_ptr<BufferProducer>& buffer,
+  pdx::Status<void> AddBuffer(const std::shared_ptr<ProducerBuffer>& buffer,
                               size_t slot);
 
   // Inserts a ProducerBuffer into the queue. On success, the method returns the
@@ -341,7 +341,7 @@
   // being inserted should be in Gain'ed state prior to the call and it's
   // considered as already Dequeued when the function returns.
   pdx::Status<size_t> InsertBuffer(
-      const std::shared_ptr<BufferProducer>& buffer);
+      const std::shared_ptr<ProducerBuffer>& buffer);
 
   // Remove producer buffer from the queue.
   pdx::Status<void> RemoveBuffer(size_t slot) override;
@@ -355,7 +355,7 @@
   // and caller should call Post() once it's done writing to release the buffer
   // to the consumer side.
   // @return a buffer in gained state, which was originally in released state.
-  pdx::Status<std::shared_ptr<BufferProducer>> Dequeue(
+  pdx::Status<std::shared_ptr<ProducerBuffer>> Dequeue(
       int timeout, size_t* slot, pdx::LocalHandle* release_fence);
 
   // Dequeue a producer buffer to write. The returned buffer in |Gain|'ed mode,
@@ -363,7 +363,7 @@
   // to the consumer side.
   //
   // @param timeout to dequeue a buffer.
-  // @param slot is the slot of the output BufferProducer.
+  // @param slot is the slot of the output ProducerBuffer.
   // @param release_fence for gaining a buffer.
   // @param out_meta metadata of the output buffer.
   // @param gain_posted_buffer whether to gain posted buffer if no released
@@ -375,12 +375,12 @@
   // libdvrtracking from starving when there are non-responding clients. This
   // gain_posted_buffer param can be removed once libdvrtracking start to use
   // the new AHardwareBuffer API.
-  pdx::Status<std::shared_ptr<BufferProducer>> Dequeue(
+  pdx::Status<std::shared_ptr<ProducerBuffer>> Dequeue(
       int timeout, size_t* slot, DvrNativeBufferMetadata* out_meta,
       pdx::LocalHandle* release_fence, bool gain_posted_buffer = false);
 
   // Enqueues a producer buffer in the queue.
-  pdx::Status<void> Enqueue(const std::shared_ptr<BufferProducer>& buffer,
+  pdx::Status<void> Enqueue(const std::shared_ptr<ProducerBuffer>& buffer,
                             size_t slot, uint64_t index) {
     return BufferHubQueue::Enqueue({buffer, slot, index});
   }
@@ -406,18 +406,18 @@
   // @param slot the slot of the returned buffer.
   // @return a buffer in gained state, which was originally in posted state or
   //     released state.
-  pdx::Status<std::shared_ptr<BufferProducer>> DequeueUnacquiredBuffer(
+  pdx::Status<std::shared_ptr<ProducerBuffer>> DequeueUnacquiredBuffer(
       size_t* slot);
 };
 
 class ConsumerQueue : public BufferHubQueue {
  public:
-  // Get a buffer consumer. Note that the method doesn't check whether the
+  // Get a consumer buffer. Note that the method doesn't check whether the
   // buffer slot has a valid buffer that has been imported already. When no
   // buffer has been imported before it returns nullptr; otherwise returns a
-  // shared pointer to a BufferConsumer.
-  std::shared_ptr<BufferConsumer> GetBuffer(size_t slot) const {
-    return std::static_pointer_cast<BufferConsumer>(
+  // shared pointer to a ConsumerBuffer.
+  std::shared_ptr<ConsumerBuffer> GetBuffer(size_t slot) const {
+    return std::static_pointer_cast<ConsumerBuffer>(
         BufferHubQueue::GetBuffer(slot));
   }
 
@@ -435,23 +435,23 @@
   // Dequeue a consumer buffer to read. The returned buffer in |Acquired|'ed
   // mode, and caller should call Releasse() once it's done writing to release
   // the buffer to the producer side. |meta| is passed along from BufferHub,
-  // The user of BufferProducer is responsible with making sure that the
+  // The user of ProducerBuffer is responsible with making sure that the
   // Dequeue() is done with the corect metadata type and size with those used
   // when the buffer is orignally created.
   template <typename Meta>
-  pdx::Status<std::shared_ptr<BufferConsumer>> Dequeue(
+  pdx::Status<std::shared_ptr<ConsumerBuffer>> Dequeue(
       int timeout, size_t* slot, Meta* meta, pdx::LocalHandle* acquire_fence) {
     return Dequeue(timeout, slot, meta, sizeof(*meta), acquire_fence);
   }
-  pdx::Status<std::shared_ptr<BufferConsumer>> Dequeue(
+  pdx::Status<std::shared_ptr<ConsumerBuffer>> Dequeue(
       int timeout, size_t* slot, pdx::LocalHandle* acquire_fence) {
     return Dequeue(timeout, slot, nullptr, 0, acquire_fence);
   }
 
-  pdx::Status<std::shared_ptr<BufferConsumer>> Dequeue(
+  pdx::Status<std::shared_ptr<ConsumerBuffer>> Dequeue(
       int timeout, size_t* slot, void* meta, size_t user_metadata_size,
       pdx::LocalHandle* acquire_fence);
-  pdx::Status<std::shared_ptr<BufferConsumer>> Dequeue(
+  pdx::Status<std::shared_ptr<ConsumerBuffer>> Dequeue(
       int timeout, size_t* slot, DvrNativeBufferMetadata* out_meta,
       pdx::LocalHandle* acquire_fence);
 
@@ -464,7 +464,7 @@
   // is NOT available to use until the producer side |Post| it. |WaitForBuffers|
   // will catch the |Post| and |Acquire| the buffer to make it available for
   // consumer.
-  pdx::Status<void> AddBuffer(const std::shared_ptr<BufferConsumer>& buffer,
+  pdx::Status<void> AddBuffer(const std::shared_ptr<ConsumerBuffer>& buffer,
                               size_t slot);
 
   pdx::Status<void> OnBufferAllocated() override;
diff --git a/libs/vr/libbufferhubqueue/tests/buffer_hub_queue-test.cpp b/libs/vr/libbufferhubqueue/tests/buffer_hub_queue-test.cpp
index 159d6dc..6ae603b 100644
--- a/libs/vr/libbufferhubqueue/tests/buffer_hub_queue-test.cpp
+++ b/libs/vr/libbufferhubqueue/tests/buffer_hub_queue-test.cpp
@@ -125,7 +125,7 @@
 }
 
 TEST_F(BufferHubQueueTest,
-       TestDequeuePostedBufferIfNoAvailableReleasedBuffer_withBufferConsumer) {
+       TestDequeuePostedBufferIfNoAvailableReleasedBuffer_withConsumerBuffer) {
   ASSERT_TRUE(CreateQueues(config_builder_.Build(), UsagePolicy{}));
 
   // Allocate 3 buffers to use.
@@ -205,7 +205,7 @@
 }
 
 TEST_F(BufferHubQueueTest,
-       TestDequeuePostedBufferIfNoAvailableReleasedBuffer_noBufferConsumer) {
+       TestDequeuePostedBufferIfNoAvailableReleasedBuffer_noConsumerBuffer) {
   ASSERT_TRUE(CreateQueues(config_builder_.Build(), UsagePolicy{}));
 
   // Allocate 4 buffers to use.
@@ -332,7 +332,7 @@
   EXPECT_EQ(producer_queue_->capacity(), 0);
   EXPECT_EQ(consumer_queue_->capacity(), 0);
 
-  std::shared_ptr<BufferProducer> p1 = BufferProducer::Create(
+  std::shared_ptr<ProducerBuffer> p1 = ProducerBuffer::Create(
       kBufferWidth, kBufferHeight, kBufferFormat, kBufferUsage, 0);
   ASSERT_TRUE(p1 != nullptr);
   ASSERT_EQ(p1->GainAsync(), 0);
@@ -345,7 +345,7 @@
   EXPECT_EQ(status_or_slot.error(), EINVAL);
 
   // Inserting a gained buffer will succeed.
-  std::shared_ptr<BufferProducer> p2 = BufferProducer::Create(
+  std::shared_ptr<ProducerBuffer> p2 = ProducerBuffer::Create(
       kBufferWidth, kBufferHeight, kBufferFormat, kBufferUsage);
   ASSERT_EQ(p2->GainAsync(), 0);
   ASSERT_TRUE(p2 != nullptr);
@@ -382,7 +382,7 @@
   // Dequeue all the buffers and keep track of them in an array. This prevents
   // the producer queue ring buffer ref counts from interfering with the tests.
   struct Entry {
-    std::shared_ptr<BufferProducer> buffer;
+    std::shared_ptr<ProducerBuffer> buffer;
     LocalHandle fence;
     size_t slot;
   };
@@ -848,10 +848,10 @@
   size_t slot;
   LocalHandle fence;
   pdx::Status<void> status;
-  pdx::Status<std::shared_ptr<BufferConsumer>> consumer_status;
-  pdx::Status<std::shared_ptr<BufferProducer>> producer_status;
-  std::shared_ptr<BufferConsumer> consumer_buffer;
-  std::shared_ptr<BufferProducer> producer_buffer;
+  pdx::Status<std::shared_ptr<ConsumerBuffer>> consumer_status;
+  pdx::Status<std::shared_ptr<ProducerBuffer>> producer_status;
+  std::shared_ptr<ConsumerBuffer> consumer_buffer;
+  std::shared_ptr<ProducerBuffer> producer_buffer;
   DvrNativeBufferMetadata mi, mo;
 
   ASSERT_TRUE(CreateQueues(config_builder_.Build(), UsagePolicy{}));
@@ -994,7 +994,7 @@
   auto s3 = producer_queue_->Dequeue(0, &slot, &producer_meta, &fence);
   EXPECT_TRUE(s3.ok());
 
-  std::shared_ptr<BufferProducer> p1 = s3.take();
+  std::shared_ptr<ProducerBuffer> p1 = s3.take();
   ASSERT_NE(p1, nullptr);
 
   producer_meta.timestamp = 42;
@@ -1061,7 +1061,7 @@
   auto s2 = producer_queue_->Dequeue(0, &slot, &producer_meta, &fence);
   EXPECT_TRUE(s2.ok());
 
-  std::shared_ptr<BufferProducer> p1 = s2.take();
+  std::shared_ptr<ProducerBuffer> p1 = s2.take();
   ASSERT_NE(p1, nullptr);
 
   producer_meta.timestamp = 42;
diff --git a/libs/vr/libdvr/dvr_buffer_queue.cpp b/libs/vr/libdvr/dvr_buffer_queue.cpp
index f4c6600..1ca653c 100644
--- a/libs/vr/libdvr/dvr_buffer_queue.cpp
+++ b/libs/vr/libdvr/dvr_buffer_queue.cpp
@@ -8,10 +8,10 @@
 #include "dvr_buffer_queue_internal.h"
 
 using namespace android;
-using android::dvr::BufferConsumer;
 using android::dvr::BufferHubBase;
-using android::dvr::BufferProducer;
+using android::dvr::ConsumerBuffer;
 using android::dvr::ConsumerQueue;
+using android::dvr::ProducerBuffer;
 using android::dvr::ProducerQueue;
 using android::dvr::ProducerQueueConfigBuilder;
 using android::dvr::UsagePolicy;
@@ -103,13 +103,13 @@
         "DvrWriteBufferQueue::GainBuffer: Buffer slot is not empty: %zu", slot);
     write_buffers_[slot]->write_buffer = std::move(buffer_status.take());
 
-    const auto& buffer_producer = write_buffers_[slot]->write_buffer;
-    if (!buffer_producer)
+    const auto& producer_buffer = write_buffers_[slot]->write_buffer;
+    if (!producer_buffer)
       return -ENOMEM;
 
-    if (width_ == buffer_producer->width() &&
-        height_ == buffer_producer->height() &&
-        format_ == buffer_producer->format()) {
+    if (width_ == producer_buffer->width() &&
+        height_ == producer_buffer->height() &&
+        format_ == producer_buffer->format()) {
       // Producer queue returns a buffer matches the current request.
       break;
     }
@@ -122,14 +122,14 @@
              "DvrWriteBufferQueue::Dequeue: requested buffer at slot: %zu "
              "(w=%u, h=%u, fmt=%u) is different from the buffer returned "
              "(w=%u, h=%u, fmt=%u). Need re-allocation.",
-             slot, width_, height_, format_, buffer_producer->width(),
-             buffer_producer->height(), buffer_producer->format());
+             slot, width_, height_, format_, producer_buffer->width(),
+             producer_buffer->height(), producer_buffer->format());
 
     // Currently, we are not storing |layer_count| and |usage| in queue
     // configuration. Copy those setup from the last buffer dequeued before we
     // remove it.
-    uint32_t old_layer_count = buffer_producer->layer_count();
-    uint64_t old_usage = buffer_producer->usage();
+    uint32_t old_layer_count = producer_buffer->layer_count();
+    uint64_t old_usage = producer_buffer->usage();
 
     // Allocate a new producer buffer with new buffer configs. Note that if
     // there are already multiple available buffers in the queue, the next one
@@ -443,7 +443,7 @@
           // When buffer is removed from the queue, the slot is already invalid.
           auto read_buffer = std::make_unique<DvrReadBuffer>();
           read_buffer->read_buffer =
-              std::static_pointer_cast<BufferConsumer>(buffer);
+              std::static_pointer_cast<ConsumerBuffer>(buffer);
           callback(read_buffer.release(), context);
         });
   }
diff --git a/libs/vr/libdvr/dvr_display_manager.cpp b/libs/vr/libdvr/dvr_display_manager.cpp
index fe91b14..7f631e3 100644
--- a/libs/vr/libdvr/dvr_display_manager.cpp
+++ b/libs/vr/libdvr/dvr_display_manager.cpp
@@ -10,10 +10,10 @@
 #include "dvr_internal.h"
 #include "dvr_buffer_queue_internal.h"
 
-using android::dvr::BufferConsumer;
+using android::dvr::ConsumerBuffer;
 using android::dvr::display::DisplayManagerClient;
-using android::dvr::display::SurfaceAttributes;
 using android::dvr::display::SurfaceAttribute;
+using android::dvr::display::SurfaceAttributes;
 using android::dvr::display::SurfaceState;
 using android::pdx::rpc::EmptyVariant;
 
diff --git a/libs/vr/libdvr/dvr_internal.h b/libs/vr/libdvr/dvr_internal.h
index df8125a..f845cd8 100644
--- a/libs/vr/libdvr/dvr_internal.h
+++ b/libs/vr/libdvr/dvr_internal.h
@@ -16,21 +16,11 @@
 namespace android {
 namespace dvr {
 
-// TODO(b/116855254): Remove this typedef once rename is complete in libdvr.
-// Note that the dvr::BufferProducer and dvr::BufferConsumer were poorly named,
-// they should really be named as ProducerBuffer and ConsumerBuffer.
-typedef class ProducerBuffer BufferProducer;
-typedef class ConsumerBuffer BufferConsumer;
 class IonBuffer;
 
 DvrBuffer* CreateDvrBufferFromIonBuffer(
     const std::shared_ptr<IonBuffer>& ion_buffer);
 
-DvrReadBuffer* CreateDvrReadBufferFromBufferConsumer(
-    const std::shared_ptr<BufferConsumer>& buffer_consumer);
-DvrWriteBuffer* CreateDvrWriteBufferFromBufferProducer(
-    const std::shared_ptr<BufferProducer>& buffer_producer);
-
 }  // namespace dvr
 }  // namespace android
 
@@ -42,7 +32,7 @@
   // DvrWriteBuffer acquired from a DvrWriteBufferQueue.
   int32_t slot = -1;
 
-  std::shared_ptr<android::dvr::BufferProducer> write_buffer;
+  std::shared_ptr<android::dvr::ProducerBuffer> write_buffer;
 };
 
 struct DvrReadBuffer {
@@ -51,7 +41,7 @@
   // DvrReadBuffer acquired from a DvrReadBufferQueue.
   int32_t slot = -1;
 
-  std::shared_ptr<android::dvr::BufferConsumer> read_buffer;
+  std::shared_ptr<android::dvr::ConsumerBuffer> read_buffer;
 };
 
 struct DvrBuffer {
diff --git a/libs/vr/libdvr/dvr_surface.cpp b/libs/vr/libdvr/dvr_surface.cpp
index a3a47f1..0c7ec01 100644
--- a/libs/vr/libdvr/dvr_surface.cpp
+++ b/libs/vr/libdvr/dvr_surface.cpp
@@ -14,7 +14,6 @@
 using android::dvr::display::Surface;
 using android::dvr::display::SurfaceAttributes;
 using android::dvr::display::SurfaceAttributeValue;
-using android::dvr::CreateDvrReadBufferFromBufferConsumer;
 using android::pdx::rpc::EmptyVariant;
 
 namespace {
diff --git a/libs/vr/libvrflinger/acquired_buffer.cpp b/libs/vr/libvrflinger/acquired_buffer.cpp
index 5d873d1..c360dee 100644
--- a/libs/vr/libvrflinger/acquired_buffer.cpp
+++ b/libs/vr/libvrflinger/acquired_buffer.cpp
@@ -8,11 +8,11 @@
 namespace android {
 namespace dvr {
 
-AcquiredBuffer::AcquiredBuffer(const std::shared_ptr<BufferConsumer>& buffer,
+AcquiredBuffer::AcquiredBuffer(const std::shared_ptr<ConsumerBuffer>& buffer,
                                LocalHandle acquire_fence, std::size_t slot)
     : buffer_(buffer), acquire_fence_(std::move(acquire_fence)), slot_(slot) {}
 
-AcquiredBuffer::AcquiredBuffer(const std::shared_ptr<BufferConsumer>& buffer,
+AcquiredBuffer::AcquiredBuffer(const std::shared_ptr<ConsumerBuffer>& buffer,
                                int* error) {
   LocalHandle fence;
   const int ret = buffer->Acquire(&fence);
@@ -75,7 +75,7 @@
   return std::move(acquire_fence_);
 }
 
-std::shared_ptr<BufferConsumer> AcquiredBuffer::ClaimBuffer() {
+std::shared_ptr<ConsumerBuffer> AcquiredBuffer::ClaimBuffer() {
   return std::move(buffer_);
 }
 
diff --git a/libs/vr/libvrflinger/acquired_buffer.h b/libs/vr/libvrflinger/acquired_buffer.h
index 9e35a39..7643e75 100644
--- a/libs/vr/libvrflinger/acquired_buffer.h
+++ b/libs/vr/libvrflinger/acquired_buffer.h
@@ -9,42 +9,42 @@
 namespace android {
 namespace dvr {
 
-// Manages the ACQUIRE/RELEASE ownership cycle of a BufferConsumer.
+// Manages the ACQUIRE/RELEASE ownership cycle of a ConsumerBuffer.
 class AcquiredBuffer {
  public:
   static constexpr int kEmptyFence = pdx::LocalHandle::kEmptyFileHandle;
 
   AcquiredBuffer() : buffer_(nullptr), acquire_fence_(kEmptyFence) {}
 
-  // Constructs an AcquiredBuffer from a BufferConsumer pointer and an acquire
-  // fence. The BufferConsumer MUST be in the ACQUIRED state prior to calling
+  // Constructs an AcquiredBuffer from a ConsumerBuffer pointer and an acquire
+  // fence. The ConsumerBuffer MUST be in the ACQUIRED state prior to calling
   // this constructor; the constructor does not attempt to ACQUIRE the buffer
   // itself.
-  AcquiredBuffer(const std::shared_ptr<BufferConsumer>& buffer,
+  AcquiredBuffer(const std::shared_ptr<ConsumerBuffer>& buffer,
                  pdx::LocalHandle acquire_fence, std::size_t slot = 0);
 
-  // Constructs an AcquiredBuffer from a BufferConsumer. The BufferConsumer MUST
+  // Constructs an AcquiredBuffer from a ConsumerBuffer. The ConsumerBuffer MUST
   // be in the POSTED state prior to calling this constructor, as this
   // constructor attempts to ACQUIRE the buffer. If ACQUIRING the buffer fails
   // this instance is left in the empty state. An optional error code is
   // returned in |error|, which may be nullptr if not needed.
-  AcquiredBuffer(const std::shared_ptr<BufferConsumer>& buffer, int* error);
+  AcquiredBuffer(const std::shared_ptr<ConsumerBuffer>& buffer, int* error);
 
   // Move constructor. Behaves similarly to the move assignment operator below.
   AcquiredBuffer(AcquiredBuffer&& other) noexcept;
 
   ~AcquiredBuffer();
 
-  // Move assignment operator. Moves the BufferConsumer and acquire fence from
-  // |other| into this instance after RELEASING the current BufferConsumer and
+  // Move assignment operator. Moves the ConsumerBuffer and acquire fence from
+  // |other| into this instance after RELEASING the current ConsumerBuffer and
   // closing the acquire fence. After the move |other| is left in the empty
   // state.
   AcquiredBuffer& operator=(AcquiredBuffer&& other) noexcept;
 
-  // Accessors for the underlying BufferConsumer, the acquire fence, and the
+  // Accessors for the underlying ConsumerBuffer, the acquire fence, and the
   // use-case specific sequence value from the acquisition (see
   // private/dvr/consumer_buffer.h).
-  std::shared_ptr<BufferConsumer> buffer() const { return buffer_; }
+  std::shared_ptr<ConsumerBuffer> buffer() const { return buffer_; }
   int acquire_fence() const { return acquire_fence_.Get(); }
 
   // When non-empty, returns true if the acquired fence was signaled (or if the
@@ -58,11 +58,11 @@
 
   // Returns the buffer, passing ownership to the caller. Caller is responsible
   // for calling Release on the returned buffer.
-  std::shared_ptr<BufferConsumer> ClaimBuffer();
+  std::shared_ptr<ConsumerBuffer> ClaimBuffer();
 
-  // Releases the BufferConsumer, passing the release fence in |release_fence|
-  // to the producer. On success, the BufferConsumer and acquire fence are set
-  // to empty state; if release fails, the BufferConsumer and acquire fence are
+  // Releases the ConsumerBuffer, passing the release fence in |release_fence|
+  // to the producer. On success, the ConsumerBuffer and acquire fence are set
+  // to empty state; if release fails, the ConsumerBuffer and acquire fence are
   // left in place and a negative error code is returned.
   int Release(pdx::LocalHandle release_fence = {});
 
@@ -71,7 +71,7 @@
   std::size_t slot() const { return slot_; }
 
  private:
-  std::shared_ptr<BufferConsumer> buffer_;
+  std::shared_ptr<ConsumerBuffer> buffer_;
   // Mutable so that the fence can be closed when it is determined to be
   // signaled during IsAvailable().
   mutable pdx::LocalHandle acquire_fence_;
diff --git a/libs/vr/libvrsensor/pose_client.cpp b/libs/vr/libvrsensor/pose_client.cpp
index c72f75e..4ff6a09 100644
--- a/libs/vr/libvrsensor/pose_client.cpp
+++ b/libs/vr/libvrsensor/pose_client.cpp
@@ -221,7 +221,7 @@
       return -status.error();
     }
 
-    auto buffer = BufferConsumer::Import(status.take());
+    auto buffer = ConsumerBuffer::Import(status.take());
     if (!buffer) {
       ALOGE("Pose failed to import ring buffer");
       return -EIO;
@@ -290,7 +290,7 @@
   const DvrVsyncPoseBuffer* mapped_vsync_pose_buffer_ = nullptr;
 
   struct ControllerClientState {
-    std::unique_ptr<BufferConsumer> pose_buffer;
+    std::unique_ptr<ConsumerBuffer> pose_buffer;
     const DvrPoseAsync* mapped_pose_buffer = nullptr;
   };
   ControllerClientState controllers_[MAX_CONTROLLERS];
diff --git a/services/vr/bufferhubd/include/private/dvr/buffer_hub.h b/services/vr/bufferhubd/include/private/dvr/buffer_hub.h
index 676617d..01520fc 100644
--- a/services/vr/bufferhubd/include/private/dvr/buffer_hub.h
+++ b/services/vr/bufferhubd/include/private/dvr/buffer_hub.h
@@ -41,12 +41,12 @@
 
   // Captures buffer info for use by BufferHubService::DumpState().
   struct BufferInfo {
-    // Common data field shared by BufferProducer and ProducerQueue.
+    // Common data field shared by ProducerBuffer and ProducerQueue.
     int id = -1;
     int type = -1;
     size_t consumer_count = 0;
 
-    // Data field for buffer producer.
+    // Data field for producer buffer.
     uint32_t width = 0;
     uint32_t height = 0;
     uint32_t layer_count = 0;
diff --git a/services/vr/bufferhubd/include/private/dvr/producer_queue_channel.h b/services/vr/bufferhubd/include/private/dvr/producer_queue_channel.h
index c4003da..0456ad8 100644
--- a/services/vr/bufferhubd/include/private/dvr/producer_queue_channel.h
+++ b/services/vr/bufferhubd/include/private/dvr/producer_queue_channel.h
@@ -37,11 +37,11 @@
                                  uint32_t format, uint64_t usage,
                                  size_t buffer_count);
 
-  // Inserts a BufferProducer into the queue. Note that the buffer must be in
+  // Inserts a ProducerBuffer into the queue. Note that the buffer must be in
   // Gain'ed state for the operation to succeed.
   pdx::Status<size_t> OnProducerQueueInsertBuffer(pdx::Message& message, int buffer_cid);
 
-  // Removes a BufferProducer indicated by |slot|. Note that the buffer must be
+  // Removes a ProducerBuffer indicated by |slot|. Note that the buffer must be
   // in Gain'ed state for the operation to succeed.
   pdx::Status<void> OnProducerQueueRemoveBuffer(pdx::Message& message,
                                                 size_t slot);
diff --git a/services/vr/bufferhubd/producer_channel.cpp b/services/vr/bufferhubd/producer_channel.cpp
index 5c484b8..2a6e9da 100644
--- a/services/vr/bufferhubd/producer_channel.cpp
+++ b/services/vr/bufferhubd/producer_channel.cpp
@@ -455,7 +455,7 @@
   uint32_t buffer_state = buffer_state_->load(std::memory_order_acquire);
   if (!BufferHubDefs::IsClientGained(
       buffer_state, BufferHubDefs::kFirstClientStateMask)) {
-    // Can only detach a BufferProducer when it's in gained state.
+    // Can only detach a ProducerBuffer when it's in gained state.
     ALOGW(
         "ProducerChannel::OnProducerDetach: The buffer (id=%d, state=%"
         PRIx32