mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-02 07:05:24 +00:00
fbec25158c
1. Copied Surface.* and rename them as GonkNativeWindowClientLL.* 2. Copied BufferItemConsumer.* and rename them as GonkNativeWindowLL.* 3. Add new IGonkGraphicBufferConsumer.h to control the version 4. Fix the file mode for some JB files (remove execute permission)
680 lines
20 KiB
C++
680 lines
20 KiB
C++
/*
|
|
* Copyright (C) 2010 The Android Open Source Project
|
|
* Copyright (C) 2013 Mozilla Foundation
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#define LOG_TAG "GonkNativeWindowClient"
|
|
#define ATRACE_TAG ATRACE_TAG_GRAPHICS
|
|
//#define LOG_NDEBUG 0
|
|
|
|
#include <android/native_window.h>
|
|
#if ANDROID_VERSION == 17
|
|
#include <utils/Trace.h>
|
|
#else
|
|
#include <cutils/trace.h>
|
|
#endif
|
|
|
|
#include <binder/Parcel.h>
|
|
#include <utils/Log.h>
|
|
#include <ui/Fence.h>
|
|
|
|
#include "GonkNativeWindowClientJB.h"
|
|
|
|
namespace android {
|
|
|
|
GonkNativeWindowClient::GonkNativeWindowClient(
|
|
const sp<IGraphicBufferProducer>& bufferProducer)
|
|
: mBufferProducer(bufferProducer)
|
|
{
|
|
// Initialize the ANativeWindow function pointers.
|
|
ANativeWindow::setSwapInterval = hook_setSwapInterval;
|
|
ANativeWindow::dequeueBuffer = hook_dequeueBuffer;
|
|
ANativeWindow::cancelBuffer = hook_cancelBuffer;
|
|
ANativeWindow::queueBuffer = hook_queueBuffer;
|
|
ANativeWindow::query = hook_query;
|
|
ANativeWindow::perform = hook_perform;
|
|
|
|
ANativeWindow::dequeueBuffer_DEPRECATED = hook_dequeueBuffer_DEPRECATED;
|
|
ANativeWindow::cancelBuffer_DEPRECATED = hook_cancelBuffer_DEPRECATED;
|
|
ANativeWindow::lockBuffer_DEPRECATED = hook_lockBuffer_DEPRECATED;
|
|
ANativeWindow::queueBuffer_DEPRECATED = hook_queueBuffer_DEPRECATED;
|
|
|
|
const_cast<int&>(ANativeWindow::minSwapInterval) = 0;
|
|
const_cast<int&>(ANativeWindow::maxSwapInterval) = 1;
|
|
|
|
mReqWidth = 0;
|
|
mReqHeight = 0;
|
|
mReqFormat = 0;
|
|
mReqUsage = 0;
|
|
mTimestamp = NATIVE_WINDOW_TIMESTAMP_AUTO;
|
|
mCrop.clear();
|
|
mScalingMode = NATIVE_WINDOW_SCALING_MODE_FREEZE;
|
|
mTransform = 0;
|
|
mDefaultWidth = 0;
|
|
mDefaultHeight = 0;
|
|
mUserWidth = 0;
|
|
mUserHeight = 0;
|
|
mTransformHint = 0;
|
|
mConsumerRunningBehind = false;
|
|
mConnectedToCpu = false;
|
|
}
|
|
|
|
GonkNativeWindowClient::~GonkNativeWindowClient() {
|
|
if (mConnectedToCpu) {
|
|
GonkNativeWindowClient::disconnect(NATIVE_WINDOW_API_CPU);
|
|
}
|
|
}
|
|
|
|
#if ANDROID_VERSION == 17
|
|
sp<IGraphicBufferProducer> GonkNativeWindowClient::getISurfaceTexture() const {
|
|
#else
|
|
sp<IGraphicBufferProducer> GonkNativeWindowClient::getIGraphicBufferProducer() const {
|
|
#endif
|
|
return mBufferProducer;
|
|
}
|
|
|
|
int GonkNativeWindowClient::hook_setSwapInterval(ANativeWindow* window, int interval) {
|
|
GonkNativeWindowClient* c = getSelf(window);
|
|
return c->setSwapInterval(interval);
|
|
}
|
|
|
|
int GonkNativeWindowClient::hook_dequeueBuffer(ANativeWindow* window,
|
|
ANativeWindowBuffer** buffer, int* fenceFd) {
|
|
GonkNativeWindowClient* c = getSelf(window);
|
|
return c->dequeueBuffer(buffer, fenceFd);
|
|
}
|
|
|
|
int GonkNativeWindowClient::hook_cancelBuffer(ANativeWindow* window,
|
|
ANativeWindowBuffer* buffer, int fenceFd) {
|
|
GonkNativeWindowClient* c = getSelf(window);
|
|
return c->cancelBuffer(buffer, fenceFd);
|
|
}
|
|
|
|
int GonkNativeWindowClient::hook_queueBuffer(ANativeWindow* window,
|
|
ANativeWindowBuffer* buffer, int fenceFd) {
|
|
GonkNativeWindowClient* c = getSelf(window);
|
|
return c->queueBuffer(buffer, fenceFd);
|
|
}
|
|
|
|
int GonkNativeWindowClient::hook_dequeueBuffer_DEPRECATED(ANativeWindow* window,
|
|
ANativeWindowBuffer** buffer) {
|
|
GonkNativeWindowClient* c = getSelf(window);
|
|
ANativeWindowBuffer* buf;
|
|
int fenceFd = -1;
|
|
int result = c->dequeueBuffer(&buf, &fenceFd);
|
|
sp<Fence> fence(new Fence(fenceFd));
|
|
#if ANDROID_VERSION == 17
|
|
int waitResult = fence->waitForever(1000, "dequeueBuffer_DEPRECATED");
|
|
#else
|
|
int waitResult = fence->waitForever("dequeueBuffer_DEPRECATED");
|
|
#endif
|
|
if (waitResult != OK) {
|
|
ALOGE("dequeueBuffer_DEPRECATED: Fence::wait returned an error: %d",
|
|
waitResult);
|
|
c->cancelBuffer(buf, -1);
|
|
return waitResult;
|
|
}
|
|
*buffer = buf;
|
|
return result;
|
|
}
|
|
|
|
int GonkNativeWindowClient::hook_cancelBuffer_DEPRECATED(ANativeWindow* window,
|
|
ANativeWindowBuffer* buffer) {
|
|
GonkNativeWindowClient* c = getSelf(window);
|
|
return c->cancelBuffer(buffer, -1);
|
|
}
|
|
|
|
int GonkNativeWindowClient::hook_lockBuffer_DEPRECATED(ANativeWindow* window,
|
|
ANativeWindowBuffer* buffer) {
|
|
GonkNativeWindowClient* c = getSelf(window);
|
|
return c->lockBuffer_DEPRECATED(buffer);
|
|
}
|
|
|
|
int GonkNativeWindowClient::hook_queueBuffer_DEPRECATED(ANativeWindow* window,
|
|
ANativeWindowBuffer* buffer) {
|
|
GonkNativeWindowClient* c = getSelf(window);
|
|
return c->queueBuffer(buffer, -1);
|
|
}
|
|
|
|
int GonkNativeWindowClient::hook_query(const ANativeWindow* window,
|
|
int what, int* value) {
|
|
const GonkNativeWindowClient* c = getSelf(window);
|
|
return c->query(what, value);
|
|
}
|
|
|
|
int GonkNativeWindowClient::hook_perform(ANativeWindow* window, int operation, ...) {
|
|
va_list args;
|
|
va_start(args, operation);
|
|
GonkNativeWindowClient* c = getSelf(window);
|
|
return c->perform(operation, args);
|
|
}
|
|
|
|
int GonkNativeWindowClient::setSwapInterval(int interval) {
|
|
// EGL specification states:
|
|
// interval is silently clamped to minimum and maximum implementation
|
|
// dependent values before being stored.
|
|
// Although we don't have to, we apply the same logic here.
|
|
|
|
if (interval < minSwapInterval)
|
|
interval = minSwapInterval;
|
|
|
|
if (interval > maxSwapInterval)
|
|
interval = maxSwapInterval;
|
|
|
|
status_t res = mBufferProducer->setSynchronousMode(interval ? true : false);
|
|
|
|
return res;
|
|
}
|
|
|
|
int GonkNativeWindowClient::dequeueBuffer(android_native_buffer_t** buffer,
|
|
int* fenceFd) {
|
|
ALOGV("GonkNativeWindowClient::dequeueBuffer");
|
|
Mutex::Autolock lock(mMutex);
|
|
int buf = -1;
|
|
int reqW = mReqWidth ? mReqWidth : mUserWidth;
|
|
int reqH = mReqHeight ? mReqHeight : mUserHeight;
|
|
sp<Fence> fence;
|
|
#if ANDROID_VERSION == 17
|
|
status_t result = mBufferProducer->dequeueBuffer(&buf, fence,
|
|
reqW, reqH, mReqFormat, mReqUsage);
|
|
#else
|
|
status_t result = mBufferProducer->dequeueBuffer(&buf, &fence,
|
|
reqW, reqH, mReqFormat, mReqUsage);
|
|
#endif
|
|
|
|
if (result < 0) {
|
|
ALOGV("dequeueBuffer: dequeueBuffer(%d, %d, %d, %d)"
|
|
"failed: %d", mReqWidth, mReqHeight, mReqFormat, mReqUsage,
|
|
result);
|
|
return result;
|
|
}
|
|
sp<GraphicBuffer>& gbuf(mSlots[buf].buffer);
|
|
if (result & IGraphicBufferProducer::RELEASE_ALL_BUFFERS) {
|
|
freeAllBuffers();
|
|
}
|
|
|
|
if ((result & IGraphicBufferProducer::BUFFER_NEEDS_REALLOCATION) || gbuf == 0) {
|
|
result = mBufferProducer->requestBuffer(buf, &gbuf);
|
|
|
|
if (result != NO_ERROR) {
|
|
ALOGE("dequeueBuffer: requestBuffer failed: %d",
|
|
result);
|
|
return result;
|
|
}
|
|
}
|
|
|
|
if (fence.get() && fence->isValid()) {
|
|
*fenceFd = fence->dup();
|
|
if (*fenceFd == -1) {
|
|
ALOGE("dequeueBuffer: error duping fence: %d", errno);
|
|
// dup() should never fail; something is badly wrong. Soldier on
|
|
// and hope for the best; the worst that should happen is some
|
|
// visible corruption that lasts until the next frame.
|
|
}
|
|
} else {
|
|
*fenceFd = -1;
|
|
}
|
|
|
|
*buffer = gbuf.get();
|
|
return OK;
|
|
}
|
|
|
|
int GonkNativeWindowClient::cancelBuffer(android_native_buffer_t* buffer,
|
|
int fenceFd) {
|
|
ALOGV("GonkNativeWindowClient::cancelBuffer");
|
|
Mutex::Autolock lock(mMutex);
|
|
int i = getSlotFromBufferLocked(buffer);
|
|
if (i < 0) {
|
|
return i;
|
|
}
|
|
sp<Fence> fence(fenceFd >= 0 ? new Fence(fenceFd) : Fence::NO_FENCE);
|
|
mBufferProducer->cancelBuffer(i, fence);
|
|
return OK;
|
|
}
|
|
|
|
int GonkNativeWindowClient::getSlotFromBufferLocked(
|
|
android_native_buffer_t* buffer) const {
|
|
for (int i = 0; i < NUM_BUFFER_SLOTS; i++) {
|
|
if (mSlots[i].buffer != NULL &&
|
|
mSlots[i].buffer->handle == buffer->handle) {
|
|
return i;
|
|
}
|
|
}
|
|
ALOGE("getSlotFromBufferLocked: unknown buffer: %p", buffer->handle);
|
|
return BAD_VALUE;
|
|
}
|
|
|
|
int GonkNativeWindowClient::lockBuffer_DEPRECATED(android_native_buffer_t* buffer) {
|
|
ALOGV("GonkNativeWindowClient::lockBuffer");
|
|
Mutex::Autolock lock(mMutex);
|
|
return OK;
|
|
}
|
|
|
|
int GonkNativeWindowClient::queueBuffer(android_native_buffer_t* buffer, int fenceFd) {
|
|
ALOGV("GonkNativeWindowClient::queueBuffer");
|
|
Mutex::Autolock lock(mMutex);
|
|
int64_t timestamp;
|
|
if (mTimestamp == NATIVE_WINDOW_TIMESTAMP_AUTO) {
|
|
timestamp = systemTime(SYSTEM_TIME_MONOTONIC);
|
|
ALOGV("GonkNativeWindowClient::queueBuffer making up timestamp: %.2f ms",
|
|
timestamp / 1000000.f);
|
|
} else {
|
|
timestamp = mTimestamp;
|
|
}
|
|
int i = getSlotFromBufferLocked(buffer);
|
|
if (i < 0) {
|
|
return i;
|
|
}
|
|
|
|
|
|
// Make sure the crop rectangle is entirely inside the buffer.
|
|
Rect crop;
|
|
mCrop.intersect(Rect(buffer->width, buffer->height), &crop);
|
|
|
|
sp<Fence> fence(fenceFd >= 0 ? new Fence(fenceFd) : Fence::NO_FENCE);
|
|
IGraphicBufferProducer::QueueBufferOutput output;
|
|
|
|
IGraphicBufferProducer::QueueBufferInput input(timestamp, crop, mScalingMode,
|
|
mTransform, fence);
|
|
status_t err = mBufferProducer->queueBuffer(i, input, &output);
|
|
if (err != OK) {
|
|
ALOGE("queueBuffer: error queuing buffer to SurfaceTexture, %d", err);
|
|
}
|
|
uint32_t numPendingBuffers = 0;
|
|
output.deflate(&mDefaultWidth, &mDefaultHeight, &mTransformHint,
|
|
&numPendingBuffers);
|
|
|
|
mConsumerRunningBehind = (numPendingBuffers >= 2);
|
|
|
|
return err;
|
|
}
|
|
|
|
int GonkNativeWindowClient::query(int what, int* value) const {
|
|
ALOGV("GonkNativeWindowClient::query");
|
|
{ // scope for the lock
|
|
Mutex::Autolock lock(mMutex);
|
|
switch (what) {
|
|
case NATIVE_WINDOW_FORMAT:
|
|
if (mReqFormat) {
|
|
*value = mReqFormat;
|
|
return NO_ERROR;
|
|
}
|
|
break;
|
|
case NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER: {
|
|
//sp<ISurfaceComposer> composer(
|
|
// ComposerService::getComposerService());
|
|
//if (composer->authenticateSurfaceTexture(mBufferProducer)) {
|
|
// *value = 1;
|
|
//} else {
|
|
*value = 0;
|
|
//}
|
|
return NO_ERROR;
|
|
}
|
|
case NATIVE_WINDOW_CONCRETE_TYPE:
|
|
#if ANDROID_VERSION == 17
|
|
*value = NATIVE_WINDOW_SURFACE_TEXTURE_CLIENT;
|
|
#else
|
|
*value = NATIVE_WINDOW_SURFACE;
|
|
#endif
|
|
return NO_ERROR;
|
|
case NATIVE_WINDOW_DEFAULT_WIDTH:
|
|
*value = mUserWidth ? mUserWidth : mDefaultWidth;
|
|
return NO_ERROR;
|
|
case NATIVE_WINDOW_DEFAULT_HEIGHT:
|
|
*value = mUserHeight ? mUserHeight : mDefaultHeight;
|
|
return NO_ERROR;
|
|
case NATIVE_WINDOW_TRANSFORM_HINT:
|
|
*value = mTransformHint;
|
|
return NO_ERROR;
|
|
case NATIVE_WINDOW_CONSUMER_RUNNING_BEHIND: {
|
|
status_t err = NO_ERROR;
|
|
if (!mConsumerRunningBehind) {
|
|
*value = 0;
|
|
} else {
|
|
err = mBufferProducer->query(what, value);
|
|
if (err == NO_ERROR) {
|
|
mConsumerRunningBehind = *value;
|
|
}
|
|
}
|
|
return err;
|
|
}
|
|
}
|
|
}
|
|
|
|
return mBufferProducer->query(what, value);
|
|
}
|
|
|
|
int GonkNativeWindowClient::perform(int operation, va_list args)
|
|
{
|
|
int res = NO_ERROR;
|
|
switch (operation) {
|
|
case NATIVE_WINDOW_CONNECT:
|
|
// deprecated. must return NO_ERROR.
|
|
break;
|
|
case NATIVE_WINDOW_DISCONNECT:
|
|
// deprecated. must return NO_ERROR.
|
|
break;
|
|
case NATIVE_WINDOW_SET_USAGE:
|
|
res = dispatchSetUsage(args);
|
|
break;
|
|
case NATIVE_WINDOW_SET_CROP:
|
|
res = dispatchSetCrop(args);
|
|
break;
|
|
case NATIVE_WINDOW_SET_BUFFER_COUNT:
|
|
res = dispatchSetBufferCount(args);
|
|
break;
|
|
case NATIVE_WINDOW_SET_BUFFERS_GEOMETRY:
|
|
res = dispatchSetBuffersGeometry(args);
|
|
break;
|
|
case NATIVE_WINDOW_SET_BUFFERS_TRANSFORM:
|
|
res = dispatchSetBuffersTransform(args);
|
|
break;
|
|
case NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP:
|
|
res = dispatchSetBuffersTimestamp(args);
|
|
break;
|
|
case NATIVE_WINDOW_SET_BUFFERS_DIMENSIONS:
|
|
res = dispatchSetBuffersDimensions(args);
|
|
break;
|
|
case NATIVE_WINDOW_SET_BUFFERS_USER_DIMENSIONS:
|
|
res = dispatchSetBuffersUserDimensions(args);
|
|
break;
|
|
case NATIVE_WINDOW_SET_BUFFERS_FORMAT:
|
|
res = dispatchSetBuffersFormat(args);
|
|
break;
|
|
case NATIVE_WINDOW_LOCK:
|
|
res = dispatchLock(args);
|
|
break;
|
|
case NATIVE_WINDOW_UNLOCK_AND_POST:
|
|
res = dispatchUnlockAndPost(args);
|
|
break;
|
|
case NATIVE_WINDOW_SET_SCALING_MODE:
|
|
res = dispatchSetScalingMode(args);
|
|
break;
|
|
case NATIVE_WINDOW_API_CONNECT:
|
|
res = dispatchConnect(args);
|
|
break;
|
|
case NATIVE_WINDOW_API_DISCONNECT:
|
|
res = dispatchDisconnect(args);
|
|
break;
|
|
default:
|
|
res = NAME_NOT_FOUND;
|
|
break;
|
|
}
|
|
return res;
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchConnect(va_list args) {
|
|
int api = va_arg(args, int);
|
|
return connect(api);
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchDisconnect(va_list args) {
|
|
int api = va_arg(args, int);
|
|
return disconnect(api);
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchSetUsage(va_list args) {
|
|
int usage = va_arg(args, int);
|
|
return setUsage(usage);
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchSetCrop(va_list args) {
|
|
android_native_rect_t const* rect = va_arg(args, android_native_rect_t*);
|
|
return setCrop(reinterpret_cast<Rect const*>(rect));
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchSetBufferCount(va_list args) {
|
|
size_t bufferCount = va_arg(args, size_t);
|
|
return setBufferCount(bufferCount);
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchSetBuffersGeometry(va_list args) {
|
|
int w = va_arg(args, int);
|
|
int h = va_arg(args, int);
|
|
int f = va_arg(args, int);
|
|
int err = setBuffersDimensions(w, h);
|
|
if (err != 0) {
|
|
return err;
|
|
}
|
|
return setBuffersFormat(f);
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchSetBuffersDimensions(va_list args) {
|
|
int w = va_arg(args, int);
|
|
int h = va_arg(args, int);
|
|
return setBuffersDimensions(w, h);
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchSetBuffersUserDimensions(va_list args) {
|
|
int w = va_arg(args, int);
|
|
int h = va_arg(args, int);
|
|
return setBuffersUserDimensions(w, h);
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchSetBuffersFormat(va_list args) {
|
|
int f = va_arg(args, int);
|
|
return setBuffersFormat(f);
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchSetScalingMode(va_list args) {
|
|
int m = va_arg(args, int);
|
|
return setScalingMode(m);
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchSetBuffersTransform(va_list args) {
|
|
int transform = va_arg(args, int);
|
|
return setBuffersTransform(transform);
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchSetBuffersTimestamp(va_list args) {
|
|
int64_t timestamp = va_arg(args, int64_t);
|
|
return setBuffersTimestamp(timestamp);
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchLock(va_list args) {
|
|
ANativeWindow_Buffer* outBuffer = va_arg(args, ANativeWindow_Buffer*);
|
|
ARect* inOutDirtyBounds = va_arg(args, ARect*);
|
|
return lock(outBuffer, inOutDirtyBounds);
|
|
}
|
|
|
|
int GonkNativeWindowClient::dispatchUnlockAndPost(va_list args) {
|
|
return unlockAndPost();
|
|
}
|
|
|
|
|
|
int GonkNativeWindowClient::connect(int api) {
|
|
ALOGV("GonkNativeWindowClient::connect");
|
|
|
|
Mutex::Autolock lock(mMutex);
|
|
IGraphicBufferProducer::QueueBufferOutput output;
|
|
|
|
int err = mBufferProducer->connect(api, &output);
|
|
if (err == NO_ERROR) {
|
|
uint32_t numPendingBuffers = 0;
|
|
output.deflate(&mDefaultWidth, &mDefaultHeight, &mTransformHint,
|
|
&numPendingBuffers);
|
|
mConsumerRunningBehind = (numPendingBuffers >= 2);
|
|
}
|
|
if (!err && api == NATIVE_WINDOW_API_CPU) {
|
|
mConnectedToCpu = true;
|
|
}
|
|
return err;
|
|
}
|
|
|
|
int GonkNativeWindowClient::disconnect(int api) {
|
|
ALOGV("GonkNativeWindowClient::disconnect");
|
|
Mutex::Autolock lock(mMutex);
|
|
freeAllBuffers();
|
|
int err = mBufferProducer->disconnect(api);
|
|
|
|
if (!err) {
|
|
mReqFormat = 0;
|
|
mReqWidth = 0;
|
|
mReqHeight = 0;
|
|
mReqUsage = 0;
|
|
mCrop.clear();
|
|
mScalingMode = NATIVE_WINDOW_SCALING_MODE_FREEZE;
|
|
mTransform = 0;
|
|
if (api == NATIVE_WINDOW_API_CPU) {
|
|
mConnectedToCpu = false;
|
|
}
|
|
}
|
|
return err;
|
|
}
|
|
|
|
int GonkNativeWindowClient::setUsage(uint32_t reqUsage)
|
|
{
|
|
ALOGV("GonkNativeWindowClient::setUsage");
|
|
Mutex::Autolock lock(mMutex);
|
|
mReqUsage = reqUsage;
|
|
return OK;
|
|
}
|
|
|
|
int GonkNativeWindowClient::setCrop(Rect const* rect)
|
|
{
|
|
Rect realRect;
|
|
if (rect == NULL || rect->isEmpty()) {
|
|
realRect.clear();
|
|
} else {
|
|
realRect = *rect;
|
|
}
|
|
|
|
ALOGV("GonkNativeWindowClient::setCrop rect=[%d %d %d %d]",
|
|
realRect.left, realRect.top, realRect.right, realRect.bottom);
|
|
|
|
Mutex::Autolock lock(mMutex);
|
|
mCrop = realRect;
|
|
return NO_ERROR;
|
|
}
|
|
|
|
int GonkNativeWindowClient::setBufferCount(int bufferCount)
|
|
{
|
|
ALOGV("GonkNativeWindowClient::setBufferCount");
|
|
Mutex::Autolock lock(mMutex);
|
|
|
|
status_t err = mBufferProducer->setBufferCount(bufferCount);
|
|
ALOGE_IF(err, "IGraphicBufferProducer::setBufferCount(%d) returned %s",
|
|
bufferCount, strerror(-err));
|
|
|
|
if (err == NO_ERROR) {
|
|
freeAllBuffers();
|
|
}
|
|
|
|
return err;
|
|
}
|
|
|
|
int GonkNativeWindowClient::setBuffersDimensions(int w, int h)
|
|
{
|
|
ALOGV("GonkNativeWindowClient::setBuffersDimensions");
|
|
|
|
if (w<0 || h<0)
|
|
return BAD_VALUE;
|
|
|
|
if ((w && !h) || (!w && h))
|
|
return BAD_VALUE;
|
|
|
|
Mutex::Autolock lock(mMutex);
|
|
mReqWidth = w;
|
|
mReqHeight = h;
|
|
return NO_ERROR;
|
|
}
|
|
|
|
int GonkNativeWindowClient::setBuffersUserDimensions(int w, int h)
|
|
{
|
|
ALOGV("GonkNativeWindowClient::setBuffersUserDimensions");
|
|
|
|
if (w<0 || h<0)
|
|
return BAD_VALUE;
|
|
|
|
if ((w && !h) || (!w && h))
|
|
return BAD_VALUE;
|
|
|
|
Mutex::Autolock lock(mMutex);
|
|
mUserWidth = w;
|
|
mUserHeight = h;
|
|
return NO_ERROR;
|
|
}
|
|
|
|
int GonkNativeWindowClient::setBuffersFormat(int format)
|
|
{
|
|
ALOGV("GonkNativeWindowClient::setBuffersFormat");
|
|
|
|
if (format<0)
|
|
return BAD_VALUE;
|
|
|
|
Mutex::Autolock lock(mMutex);
|
|
mReqFormat = format;
|
|
return NO_ERROR;
|
|
}
|
|
|
|
int GonkNativeWindowClient::setScalingMode(int mode)
|
|
{
|
|
ALOGV("GonkNativeWindowClient::setScalingMode(%d)", mode);
|
|
|
|
switch (mode) {
|
|
case NATIVE_WINDOW_SCALING_MODE_FREEZE:
|
|
case NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW:
|
|
case NATIVE_WINDOW_SCALING_MODE_SCALE_CROP:
|
|
break;
|
|
default:
|
|
ALOGE("unknown scaling mode: %d", mode);
|
|
return BAD_VALUE;
|
|
}
|
|
|
|
Mutex::Autolock lock(mMutex);
|
|
mScalingMode = mode;
|
|
return NO_ERROR;
|
|
}
|
|
|
|
int GonkNativeWindowClient::setBuffersTransform(int transform)
|
|
{
|
|
ALOGV("GonkNativeWindowClient::setBuffersTransform");
|
|
Mutex::Autolock lock(mMutex);
|
|
mTransform = transform;
|
|
return NO_ERROR;
|
|
}
|
|
|
|
int GonkNativeWindowClient::setBuffersTimestamp(int64_t timestamp)
|
|
{
|
|
ALOGV("GonkNativeWindowClient::setBuffersTimestamp");
|
|
Mutex::Autolock lock(mMutex);
|
|
mTimestamp = timestamp;
|
|
return NO_ERROR;
|
|
}
|
|
|
|
void GonkNativeWindowClient::freeAllBuffers() {
|
|
for (int i = 0; i < NUM_BUFFER_SLOTS; i++) {
|
|
mSlots[i].buffer = 0;
|
|
}
|
|
}
|
|
|
|
// ----------------------------------------------------------------------
|
|
// the lock/unlock APIs must be used from the same thread
|
|
|
|
// ----------------------------------------------------------------------------
|
|
|
|
status_t GonkNativeWindowClient::lock(
|
|
ANativeWindow_Buffer* outBuffer, ARect* inOutDirtyBounds)
|
|
{
|
|
return INVALID_OPERATION;
|
|
}
|
|
|
|
status_t GonkNativeWindowClient::unlockAndPost()
|
|
{
|
|
return INVALID_OPERATION;
|
|
}
|
|
|
|
}; // namespace android
|