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-rw-r--r--widget/gonk/nativewindow/IGonkGraphicBufferConsumerLL.cpp565
1 files changed, 0 insertions, 565 deletions
diff --git a/widget/gonk/nativewindow/IGonkGraphicBufferConsumerLL.cpp b/widget/gonk/nativewindow/IGonkGraphicBufferConsumerLL.cpp
deleted file mode 100644
index 729ed6736..000000000
--- a/widget/gonk/nativewindow/IGonkGraphicBufferConsumerLL.cpp
+++ /dev/null
@@ -1,565 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Errors.h>
-#include <utils/NativeHandle.h>
-
-#include <binder/Parcel.h>
-#include <binder/IInterface.h>
-
-#include <gui/IConsumerListener.h>
-#include "IGonkGraphicBufferConsumerLL.h"
-
-#include <ui/GraphicBuffer.h>
-#include <ui/Fence.h>
-
-#include <system/window.h>
-
-#include "mozilla/layers/TextureClient.h"
-
-namespace android {
-// ---------------------------------------------------------------------------
-
-IGonkGraphicBufferConsumer::BufferItem::BufferItem() :
- mTransform(0),
- mScalingMode(NATIVE_WINDOW_SCALING_MODE_FREEZE),
- mTimestamp(0),
- mIsAutoTimestamp(false),
- mFrameNumber(0),
- mBuf(INVALID_BUFFER_SLOT),
- mIsDroppable(false),
- mAcquireCalled(false),
- mTransformToDisplayInverse(false) {
- mCrop.makeInvalid();
-}
-
-size_t IGonkGraphicBufferConsumer::BufferItem::getPodSize() const {
- size_t c = sizeof(mCrop) +
- sizeof(mTransform) +
- sizeof(mScalingMode) +
- sizeof(mTimestamp) +
- sizeof(mIsAutoTimestamp) +
- sizeof(mFrameNumber) +
- sizeof(mBuf) +
- sizeof(mIsDroppable) +
- sizeof(mAcquireCalled) +
- sizeof(mTransformToDisplayInverse);
- return c;
-}
-
-size_t IGonkGraphicBufferConsumer::BufferItem::getFlattenedSize() const {
- size_t c = 0;
- if (mGraphicBuffer != 0) {
- c += mGraphicBuffer->getFlattenedSize();
- c = FlattenableUtils::align<4>(c);
- }
- if (mFence != 0) {
- c += mFence->getFlattenedSize();
- c = FlattenableUtils::align<4>(c);
- }
- return sizeof(int32_t) + c + getPodSize();
-}
-
-size_t IGonkGraphicBufferConsumer::BufferItem::getFdCount() const {
- size_t c = 0;
- if (mGraphicBuffer != 0) {
- c += mGraphicBuffer->getFdCount();
- }
- if (mFence != 0) {
- c += mFence->getFdCount();
- }
- return c;
-}
-
-static void writeBoolAsInt(void*& buffer, size_t& size, bool b) {
- FlattenableUtils::write(buffer, size, static_cast<int32_t>(b));
-}
-
-static bool readBoolFromInt(void const*& buffer, size_t& size) {
- int32_t i;
- FlattenableUtils::read(buffer, size, i);
- return static_cast<bool>(i);
-}
-
-status_t IGonkGraphicBufferConsumer::BufferItem::flatten(
- void*& buffer, size_t& size, int*& fds, size_t& count) const {
-
- // make sure we have enough space
- if (size < BufferItem::getFlattenedSize()) {
- return NO_MEMORY;
- }
-
- // content flags are stored first
- uint32_t& flags = *static_cast<uint32_t*>(buffer);
-
- // advance the pointer
- FlattenableUtils::advance(buffer, size, sizeof(uint32_t));
-
- flags = 0;
- if (mGraphicBuffer != 0) {
- status_t err = mGraphicBuffer->flatten(buffer, size, fds, count);
- if (err) return err;
- size -= FlattenableUtils::align<4>(buffer);
- flags |= 1;
- }
- if (mFence != 0) {
- status_t err = mFence->flatten(buffer, size, fds, count);
- if (err) return err;
- size -= FlattenableUtils::align<4>(buffer);
- flags |= 2;
- }
-
- // check we have enough space (in case flattening the fence/graphicbuffer lied to us)
- if (size < getPodSize()) {
- return NO_MEMORY;
- }
-
- FlattenableUtils::write(buffer, size, mCrop);
- FlattenableUtils::write(buffer, size, mTransform);
- FlattenableUtils::write(buffer, size, mScalingMode);
- FlattenableUtils::write(buffer, size, mTimestamp);
- writeBoolAsInt(buffer, size, mIsAutoTimestamp);
- FlattenableUtils::write(buffer, size, mFrameNumber);
- FlattenableUtils::write(buffer, size, mBuf);
- writeBoolAsInt(buffer, size, mIsDroppable);
- writeBoolAsInt(buffer, size, mAcquireCalled);
- writeBoolAsInt(buffer, size, mTransformToDisplayInverse);
-
- return NO_ERROR;
-}
-
-status_t IGonkGraphicBufferConsumer::BufferItem::unflatten(
- void const*& buffer, size_t& size, int const*& fds, size_t& count) {
-
- if (size < sizeof(uint32_t))
- return NO_MEMORY;
-
- uint32_t flags = 0;
- FlattenableUtils::read(buffer, size, flags);
-
- if (flags & 1) {
- mGraphicBuffer = new GraphicBuffer();
- status_t err = mGraphicBuffer->unflatten(buffer, size, fds, count);
- if (err) return err;
- size -= FlattenableUtils::align<4>(buffer);
- }
-
- if (flags & 2) {
- mFence = new Fence();
- status_t err = mFence->unflatten(buffer, size, fds, count);
- if (err) return err;
- size -= FlattenableUtils::align<4>(buffer);
- }
-
- // check we have enough space
- if (size < getPodSize()) {
- return NO_MEMORY;
- }
-
- FlattenableUtils::read(buffer, size, mCrop);
- FlattenableUtils::read(buffer, size, mTransform);
- FlattenableUtils::read(buffer, size, mScalingMode);
- FlattenableUtils::read(buffer, size, mTimestamp);
- mIsAutoTimestamp = readBoolFromInt(buffer, size);
- FlattenableUtils::read(buffer, size, mFrameNumber);
- FlattenableUtils::read(buffer, size, mBuf);
- mIsDroppable = readBoolFromInt(buffer, size);
- mAcquireCalled = readBoolFromInt(buffer, size);
- mTransformToDisplayInverse = readBoolFromInt(buffer, size);
-
- return NO_ERROR;
-}
-
-// ---------------------------------------------------------------------------
-
-enum {
- ACQUIRE_BUFFER = IBinder::FIRST_CALL_TRANSACTION,
- DETACH_BUFFER,
- ATTACH_BUFFER,
- RELEASE_BUFFER,
- CONSUMER_CONNECT,
- CONSUMER_DISCONNECT,
- GET_RELEASED_BUFFERS,
- SET_DEFAULT_BUFFER_SIZE,
- SET_DEFAULT_MAX_BUFFER_COUNT,
- DISABLE_ASYNC_BUFFER,
- SET_MAX_ACQUIRED_BUFFER_COUNT,
- SET_CONSUMER_NAME,
- SET_DEFAULT_BUFFER_FORMAT,
- SET_CONSUMER_USAGE_BITS,
- SET_TRANSFORM_HINT,
- GET_SIDEBAND_STREAM,
- DUMP,
-};
-
-
-class BpGonkGraphicBufferConsumer : public BpInterface<IGonkGraphicBufferConsumer>
-{
-public:
- BpGonkGraphicBufferConsumer(const sp<IBinder>& impl)
- : BpInterface<IGonkGraphicBufferConsumer>(impl)
- {
- }
-
- virtual status_t acquireBuffer(BufferItem *buffer, nsecs_t presentWhen) {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.writeInt64(presentWhen);
- status_t result = remote()->transact(ACQUIRE_BUFFER, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- result = reply.read(*buffer);
- if (result != NO_ERROR) {
- return result;
- }
- return reply.readInt32();
- }
-
- virtual status_t detachBuffer(int slot) {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.writeInt32(slot);
- status_t result = remote()->transact(DETACH_BUFFER, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- result = reply.readInt32();
- return result;
- }
-
- virtual status_t attachBuffer(int* slot, const sp<GraphicBuffer>& buffer) {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.write(*buffer.get());
- status_t result = remote()->transact(ATTACH_BUFFER, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- *slot = reply.readInt32();
- result = reply.readInt32();
- return result;
- }
-
- virtual status_t releaseBuffer(int buf, uint64_t frameNumber, const sp<Fence>& releaseFence) {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.writeInt32(buf);
- data.writeInt64(frameNumber);
- data.write(*releaseFence);
- status_t result = remote()->transact(RELEASE_BUFFER, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- return reply.readInt32();
- }
-
- virtual status_t consumerConnect(const sp<IConsumerListener>& consumer, bool controlledByApp) {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.writeStrongBinder(consumer->asBinder());
- data.writeInt32(controlledByApp);
- status_t result = remote()->transact(CONSUMER_CONNECT, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- return reply.readInt32();
- }
-
- virtual status_t consumerDisconnect() {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- status_t result = remote()->transact(CONSUMER_DISCONNECT, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- return reply.readInt32();
- }
-
- virtual status_t getReleasedBuffers(uint64_t* slotMask) {
- Parcel data, reply;
- if (slotMask == NULL) {
- ALOGE("getReleasedBuffers: slotMask must not be NULL");
- return BAD_VALUE;
- }
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- status_t result = remote()->transact(GET_RELEASED_BUFFERS, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- *slotMask = reply.readInt64();
- return reply.readInt32();
- }
-
- virtual status_t setDefaultBufferSize(uint32_t w, uint32_t h) {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.writeInt32(w);
- data.writeInt32(h);
- status_t result = remote()->transact(SET_DEFAULT_BUFFER_SIZE, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- return reply.readInt32();
- }
-
- virtual status_t setDefaultMaxBufferCount(int bufferCount) {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.writeInt32(bufferCount);
- status_t result = remote()->transact(SET_DEFAULT_MAX_BUFFER_COUNT, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- return reply.readInt32();
- }
-
- virtual status_t disableAsyncBuffer() {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- status_t result = remote()->transact(DISABLE_ASYNC_BUFFER, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- return reply.readInt32();
- }
-
- virtual status_t setMaxAcquiredBufferCount(int maxAcquiredBuffers) {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.writeInt32(maxAcquiredBuffers);
- status_t result = remote()->transact(SET_MAX_ACQUIRED_BUFFER_COUNT, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- return reply.readInt32();
- }
-
- virtual void setConsumerName(const String8& name) {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.writeString8(name);
- remote()->transact(SET_CONSUMER_NAME, data, &reply);
- }
-
- virtual status_t setDefaultBufferFormat(uint32_t defaultFormat) {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.writeInt32(defaultFormat);
- status_t result = remote()->transact(SET_DEFAULT_BUFFER_FORMAT, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- return reply.readInt32();
- }
-
- virtual status_t setConsumerUsageBits(uint32_t usage) {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.writeInt32(usage);
- status_t result = remote()->transact(SET_CONSUMER_USAGE_BITS, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- return reply.readInt32();
- }
-
- virtual status_t setTransformHint(uint32_t hint) {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.writeInt32(hint);
- status_t result = remote()->transact(SET_TRANSFORM_HINT, data, &reply);
- if (result != NO_ERROR) {
- return result;
- }
- return reply.readInt32();
- }
-
- virtual sp<NativeHandle> getSidebandStream() const {
- Parcel data, reply;
- status_t err;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- if ((err = remote()->transact(GET_SIDEBAND_STREAM, data, &reply)) != NO_ERROR) {
- return NULL;
- }
- sp<NativeHandle> stream;
- if (reply.readInt32()) {
- stream = NativeHandle::create(reply.readNativeHandle(), true);
- }
- return stream;
- }
-
- virtual void dumpToString(String8& result, const char* prefix) const {
- Parcel data, reply;
- data.writeInterfaceToken(IGonkGraphicBufferConsumer::getInterfaceDescriptor());
- data.writeString8(result);
- data.writeString8(String8(prefix ? prefix : ""));
- remote()->transact(DUMP, data, &reply);
- reply.readString8();
- }
-
- // Added by mozilla
- virtual already_AddRefed<mozilla::layers::TextureClient>
- getTextureClientFromBuffer(ANativeWindowBuffer* buffer)
- {
- return nullptr;
- }
-
- virtual int
- getSlotFromTextureClientLocked(mozilla::layers::TextureClient* client) const
- {
- return BAD_VALUE;
- }
-};
-
-IMPLEMENT_META_INTERFACE(GonkGraphicBufferConsumer, "android.gui.IGonkGraphicBufferConsumer");
-
-// ----------------------------------------------------------------------
-
-status_t BnGonkGraphicBufferConsumer::onTransact(
- uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
- switch(code) {
- case ACQUIRE_BUFFER: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- BufferItem item;
- int64_t presentWhen = data.readInt64();
- status_t result = acquireBuffer(&item, presentWhen);
- status_t err = reply->write(item);
- if (err) return err;
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case DETACH_BUFFER: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- int slot = data.readInt32();
- int result = detachBuffer(slot);
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case ATTACH_BUFFER: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- sp<GraphicBuffer> buffer = new GraphicBuffer();
- data.read(*buffer.get());
- int slot;
- int result = attachBuffer(&slot, buffer);
- reply->writeInt32(slot);
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case RELEASE_BUFFER: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- int buf = data.readInt32();
- uint64_t frameNumber = data.readInt64();
- sp<Fence> releaseFence = new Fence();
- status_t err = data.read(*releaseFence);
- if (err) return err;
- status_t result = releaseBuffer(buf, frameNumber, releaseFence);
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case CONSUMER_CONNECT: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- sp<IConsumerListener> consumer = IConsumerListener::asInterface( data.readStrongBinder() );
- bool controlledByApp = data.readInt32();
- status_t result = consumerConnect(consumer, controlledByApp);
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case CONSUMER_DISCONNECT: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- status_t result = consumerDisconnect();
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case GET_RELEASED_BUFFERS: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- uint64_t slotMask;
- status_t result = getReleasedBuffers(&slotMask);
- reply->writeInt64(slotMask);
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case SET_DEFAULT_BUFFER_SIZE: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- uint32_t w = data.readInt32();
- uint32_t h = data.readInt32();
- status_t result = setDefaultBufferSize(w, h);
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case SET_DEFAULT_MAX_BUFFER_COUNT: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- uint32_t bufferCount = data.readInt32();
- status_t result = setDefaultMaxBufferCount(bufferCount);
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case DISABLE_ASYNC_BUFFER: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- status_t result = disableAsyncBuffer();
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case SET_MAX_ACQUIRED_BUFFER_COUNT: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- uint32_t maxAcquiredBuffers = data.readInt32();
- status_t result = setMaxAcquiredBufferCount(maxAcquiredBuffers);
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case SET_CONSUMER_NAME: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- setConsumerName( data.readString8() );
- return NO_ERROR;
- } break;
- case SET_DEFAULT_BUFFER_FORMAT: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- uint32_t defaultFormat = data.readInt32();
- status_t result = setDefaultBufferFormat(defaultFormat);
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case SET_CONSUMER_USAGE_BITS: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- uint32_t usage = data.readInt32();
- status_t result = setConsumerUsageBits(usage);
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case SET_TRANSFORM_HINT: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- uint32_t hint = data.readInt32();
- status_t result = setTransformHint(hint);
- reply->writeInt32(result);
- return NO_ERROR;
- } break;
- case DUMP: {
- CHECK_INTERFACE(IGonkGraphicBufferConsumer, data, reply);
- String8 result = data.readString8();
- String8 prefix = data.readString8();
- static_cast<IGonkGraphicBufferConsumer*>(this)->dumpToString(result, prefix);
- reply->writeString8(result);
- return NO_ERROR;
- }
- }
- return BBinder::onTransact(code, data, reply, flags);
-}
-
-}; // namespace android