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authorwolfbeast <mcwerewolf@gmail.com>2018-05-12 11:09:44 +0200
committerwolfbeast <mcwerewolf@gmail.com>2018-05-12 11:09:44 +0200
commitcfe5ef4ac7cd59f094b538252161ad74223c47da (patch)
treee5c0ee7e70db84bd2bfc6062784006769e9df730 /widget/gonk/libdisplay/GonkDisplayJB.cpp
parent28cf922aa9af4d4b8e0a3ce91dc1270a55986909 (diff)
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Remove Gonk build directories
Diffstat (limited to 'widget/gonk/libdisplay/GonkDisplayJB.cpp')
-rw-r--r--widget/gonk/libdisplay/GonkDisplayJB.cpp461
1 files changed, 0 insertions, 461 deletions
diff --git a/widget/gonk/libdisplay/GonkDisplayJB.cpp b/widget/gonk/libdisplay/GonkDisplayJB.cpp
deleted file mode 100644
index 197b85a47..000000000
--- a/widget/gonk/libdisplay/GonkDisplayJB.cpp
+++ /dev/null
@@ -1,461 +0,0 @@
-/* Copyright 2013 Mozilla Foundation and Mozilla contributors
- *
- * 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 "GonkDisplayJB.h"
-#if ANDROID_VERSION == 17
-#include <gui/SurfaceTextureClient.h>
-#else
-#include <gui/Surface.h>
-#include <gui/GraphicBufferAlloc.h>
-#endif
-
-#include <hardware/hardware.h>
-#include <hardware/hwcomposer.h>
-#include <hardware/power.h>
-#include <suspend/autosuspend.h>
-
-#if ANDROID_VERSION >= 19
-#include "VirtualDisplaySurface.h"
-#endif
-#include "FramebufferSurface.h"
-#if ANDROID_VERSION == 17
-#include "GraphicBufferAlloc.h"
-#endif
-#include "mozilla/Assertions.h"
-
-#define DEFAULT_XDPI 75.0
-
-using namespace android;
-
-namespace mozilla {
-
-static GonkDisplayJB* sGonkDisplay = nullptr;
-
-GonkDisplayJB::GonkDisplayJB()
- : mModule(nullptr)
- , mFBModule(nullptr)
- , mHwc(nullptr)
- , mFBDevice(nullptr)
- , mPowerModule(nullptr)
- , mList(nullptr)
- , mWidth(0)
- , mHeight(0)
- , mEnabledCallback(nullptr)
-{
- int err = hw_get_module(GRALLOC_HARDWARE_MODULE_ID, &mFBModule);
- ALOGW_IF(err, "%s module not found", GRALLOC_HARDWARE_MODULE_ID);
- if (!err) {
- err = framebuffer_open(mFBModule, &mFBDevice);
- ALOGW_IF(err, "could not open framebuffer");
- }
-
- if (!err && mFBDevice) {
- mWidth = mFBDevice->width;
- mHeight = mFBDevice->height;
- xdpi = mFBDevice->xdpi;
- /* The emulator actually reports RGBA_8888, but EGL doesn't return
- * any matching configuration. We force RGBX here to fix it. */
- surfaceformat = HAL_PIXEL_FORMAT_RGBX_8888;
- }
-
- err = hw_get_module(HWC_HARDWARE_MODULE_ID, &mModule);
- ALOGW_IF(err, "%s module not found", HWC_HARDWARE_MODULE_ID);
- if (!err) {
- err = hwc_open_1(mModule, &mHwc);
- ALOGE_IF(err, "%s device failed to initialize (%s)",
- HWC_HARDWARE_COMPOSER, strerror(-err));
- }
-
- /* Fallback on the FB rendering path instead of trying to support HWC 1.0 */
- if (!err && mHwc->common.version == HWC_DEVICE_API_VERSION_1_0) {
- hwc_close_1(mHwc);
- mHwc = nullptr;
- }
-
- if (!err && mHwc) {
- if (mFBDevice) {
- framebuffer_close(mFBDevice);
- mFBDevice = nullptr;
- }
-
- int32_t values[3];
- const uint32_t attrs[] = {
- HWC_DISPLAY_WIDTH,
- HWC_DISPLAY_HEIGHT,
- HWC_DISPLAY_DPI_X,
- HWC_DISPLAY_NO_ATTRIBUTE
- };
- mHwc->getDisplayAttributes(mHwc, 0, 0, attrs, values);
-
- mWidth = values[0];
- mHeight = values[1];
- xdpi = values[2] / 1000.0f;
- surfaceformat = HAL_PIXEL_FORMAT_RGBA_8888;
- }
-
- err = hw_get_module(POWER_HARDWARE_MODULE_ID,
- (hw_module_t const**)&mPowerModule);
- if (!err)
- mPowerModule->init(mPowerModule);
- ALOGW_IF(err, "Couldn't load %s module (%s)", POWER_HARDWARE_MODULE_ID, strerror(-err));
-
- mAlloc = new GraphicBufferAlloc();
-
- CreateFramebufferSurface(mSTClient, mDispSurface, mWidth, mHeight);
-
- mList = (hwc_display_contents_1_t *)calloc(1, sizeof(*mList) + (sizeof(hwc_layer_1_t)*2));
-
- uint32_t usage = GRALLOC_USAGE_HW_FB | GRALLOC_USAGE_HW_RENDER | GRALLOC_USAGE_HW_COMPOSER;
- if (mFBDevice) {
- // If device uses fb, they can not use single buffer for boot animation
- mSTClient->perform(mSTClient.get(), NATIVE_WINDOW_SET_BUFFER_COUNT, 2);
- mSTClient->perform(mSTClient.get(), NATIVE_WINDOW_SET_USAGE, usage);
- } else if (mHwc) {
- PowerOnDisplay(HWC_DISPLAY_PRIMARY);
- // For devices w/ hwc v1.0 or no hwc, this buffer can not be created,
- // only create this buffer for devices w/ hwc version > 1.0.
- CreateFramebufferSurface(mBootAnimSTClient, mBootAnimDispSurface, mWidth, mHeight);
- }
-}
-
-GonkDisplayJB::~GonkDisplayJB()
-{
- if (mHwc)
- hwc_close_1(mHwc);
- if (mFBDevice)
- framebuffer_close(mFBDevice);
- free(mList);
-}
-
-void
-GonkDisplayJB::CreateFramebufferSurface(android::sp<ANativeWindow>& aNativeWindow,
- android::sp<android::DisplaySurface>& aDisplaySurface,
- uint32_t aWidth,
- uint32_t aHeight)
-{
-#if ANDROID_VERSION >= 21
- sp<IGraphicBufferProducer> producer;
- sp<IGraphicBufferConsumer> consumer;
- BufferQueue::createBufferQueue(&producer, &consumer, mAlloc);
-#elif ANDROID_VERSION >= 19
- sp<BufferQueue> consumer = new BufferQueue(mAlloc);
- sp<IGraphicBufferProducer> producer = consumer;
-#elif ANDROID_VERSION >= 18
- sp<BufferQueue> consumer = new BufferQueue(true, mAlloc);
- sp<IGraphicBufferProducer> producer = consumer;
-#else
- sp<BufferQueue> consumer = new BufferQueue(true, mAlloc);
-#endif
-
- aDisplaySurface = new FramebufferSurface(0, aWidth, aHeight, surfaceformat, consumer);
-
-#if ANDROID_VERSION == 17
- aNativeWindow = new SurfaceTextureClient(
- static_cast<sp<ISurfaceTexture>>(aDisplaySurface->getBufferQueue()));
-#else
- aNativeWindow = new Surface(producer);
-#endif
-}
-
-void
-GonkDisplayJB::CreateVirtualDisplaySurface(android::IGraphicBufferProducer* aSink,
- android::sp<ANativeWindow>& aNativeWindow,
- android::sp<android::DisplaySurface>& aDisplaySurface)
-{
-#if ANDROID_VERSION >= 21
- sp<IGraphicBufferProducer> producer;
- sp<IGraphicBufferConsumer> consumer;
- BufferQueue::createBufferQueue(&producer, &consumer, mAlloc);
-#elif ANDROID_VERSION >= 19
- sp<BufferQueue> consumer = new BufferQueue(mAlloc);
- sp<IGraphicBufferProducer> producer = consumer;
-#endif
-
-#if ANDROID_VERSION >= 19
- sp<VirtualDisplaySurface> virtualDisplay;
- virtualDisplay = new VirtualDisplaySurface(-1, aSink, producer, consumer, String8("VirtualDisplaySurface"));
- aDisplaySurface = virtualDisplay;
- aNativeWindow = new Surface(virtualDisplay);
-#endif
-}
-
-void
-GonkDisplayJB::SetEnabled(bool enabled)
-{
- if (enabled) {
- autosuspend_disable();
- mPowerModule->setInteractive(mPowerModule, true);
- }
-
- if (!enabled && mEnabledCallback) {
- mEnabledCallback(enabled);
- }
-
-#if ANDROID_VERSION >= 21
- if (mHwc) {
- if (mHwc->common.version >= HWC_DEVICE_API_VERSION_1_4) {
- mHwc->setPowerMode(mHwc, HWC_DISPLAY_PRIMARY,
- (enabled ? HWC_POWER_MODE_NORMAL : HWC_POWER_MODE_OFF));
- } else {
- mHwc->blank(mHwc, HWC_DISPLAY_PRIMARY, !enabled);
- }
- } else if (mFBDevice && mFBDevice->enableScreen) {
- mFBDevice->enableScreen(mFBDevice, enabled);
- }
-#else
- if (mHwc && mHwc->blank) {
- mHwc->blank(mHwc, HWC_DISPLAY_PRIMARY, !enabled);
- } else if (mFBDevice && mFBDevice->enableScreen) {
- mFBDevice->enableScreen(mFBDevice, enabled);
- }
-#endif
-
- if (enabled && mEnabledCallback) {
- mEnabledCallback(enabled);
- }
-
- if (!enabled) {
- autosuspend_enable();
- mPowerModule->setInteractive(mPowerModule, false);
- }
-}
-
-void
-GonkDisplayJB::OnEnabled(OnEnabledCallbackType callback)
-{
- mEnabledCallback = callback;
-}
-
-void*
-GonkDisplayJB::GetHWCDevice()
-{
- return mHwc;
-}
-
-bool
-GonkDisplayJB::SwapBuffers(EGLDisplay dpy, EGLSurface sur)
-{
- // Should be called when composition rendering is complete for a frame.
- // Only HWC v1.0 needs this call.
- // HWC > v1.0 case, do not call compositionComplete().
- // mFBDevice is present only when HWC is v1.0.
- if (mFBDevice && mFBDevice->compositionComplete) {
- mFBDevice->compositionComplete(mFBDevice);
- }
- return Post(mDispSurface->lastHandle, mDispSurface->GetPrevDispAcquireFd());
-}
-
-bool
-GonkDisplayJB::Post(buffer_handle_t buf, int fence)
-{
- if (!mHwc) {
- if (fence >= 0)
- close(fence);
- return !mFBDevice->post(mFBDevice, buf);
- }
-
- hwc_display_contents_1_t *displays[HWC_NUM_DISPLAY_TYPES] = {NULL};
- const hwc_rect_t r = { 0, 0, static_cast<int>(mWidth), static_cast<int>(mHeight) };
- displays[HWC_DISPLAY_PRIMARY] = mList;
- mList->retireFenceFd = -1;
- mList->numHwLayers = 2;
- mList->flags = HWC_GEOMETRY_CHANGED;
-#if ANDROID_VERSION >= 18
- mList->outbuf = nullptr;
- mList->outbufAcquireFenceFd = -1;
-#endif
- mList->hwLayers[0].compositionType = HWC_FRAMEBUFFER;
- mList->hwLayers[0].hints = 0;
- /* Skip this layer so the hwc module doesn't complain about null handles */
- mList->hwLayers[0].flags = HWC_SKIP_LAYER;
- mList->hwLayers[0].backgroundColor = {0};
- mList->hwLayers[0].acquireFenceFd = -1;
- mList->hwLayers[0].releaseFenceFd = -1;
- /* hwc module checks displayFrame even though it shouldn't */
- mList->hwLayers[0].displayFrame = r;
- mList->hwLayers[1].compositionType = HWC_FRAMEBUFFER_TARGET;
- mList->hwLayers[1].hints = 0;
- mList->hwLayers[1].flags = 0;
- mList->hwLayers[1].handle = buf;
- mList->hwLayers[1].transform = 0;
- mList->hwLayers[1].blending = HWC_BLENDING_NONE;
-#if ANDROID_VERSION >= 19
- if (mHwc->common.version >= HWC_DEVICE_API_VERSION_1_3) {
- mList->hwLayers[1].sourceCropf.left = 0;
- mList->hwLayers[1].sourceCropf.top = 0;
- mList->hwLayers[1].sourceCropf.right = mWidth;
- mList->hwLayers[1].sourceCropf.bottom = mHeight;
- } else {
- mList->hwLayers[1].sourceCrop = r;
- }
-#else
- mList->hwLayers[1].sourceCrop = r;
-#endif
- mList->hwLayers[1].displayFrame = r;
- mList->hwLayers[1].visibleRegionScreen.numRects = 1;
- mList->hwLayers[1].visibleRegionScreen.rects = &mList->hwLayers[1].displayFrame;
- mList->hwLayers[1].acquireFenceFd = fence;
- mList->hwLayers[1].releaseFenceFd = -1;
-#if ANDROID_VERSION >= 18
- mList->hwLayers[1].planeAlpha = 0xFF;
-#endif
- mHwc->prepare(mHwc, HWC_NUM_DISPLAY_TYPES, displays);
- int err = mHwc->set(mHwc, HWC_NUM_DISPLAY_TYPES, displays);
-
- if (!mBootAnimDispSurface.get()) {
- mDispSurface->setReleaseFenceFd(mList->hwLayers[1].releaseFenceFd);
- } else {
- mBootAnimDispSurface->setReleaseFenceFd(mList->hwLayers[1].releaseFenceFd);
- }
-
- if (mList->retireFenceFd >= 0)
- close(mList->retireFenceFd);
- return !err;
-}
-
-ANativeWindowBuffer*
-GonkDisplayJB::DequeueBuffer()
-{
- // Check for bootAnim or normal display flow.
- sp<ANativeWindow> nativeWindow =
- !mBootAnimSTClient.get() ? mSTClient : mBootAnimSTClient;
-
- ANativeWindowBuffer *buf;
- int fenceFd = -1;
- nativeWindow->dequeueBuffer(nativeWindow.get(), &buf, &fenceFd);
- sp<Fence> fence(new Fence(fenceFd));
-#if ANDROID_VERSION == 17
- fence->waitForever(1000, "GonkDisplayJB_DequeueBuffer");
- // 1000 is what Android uses. It is a warning timeout in ms.
- // This timeout was removed in ANDROID_VERSION 18.
-#else
- fence->waitForever("GonkDisplayJB_DequeueBuffer");
-#endif
- return buf;
-}
-
-bool
-GonkDisplayJB::QueueBuffer(ANativeWindowBuffer* buf)
-{
- bool success = false;
- int error = DoQueueBuffer(buf);
- // Check for bootAnim or normal display flow.
- if (!mBootAnimSTClient.get()) {
- success = Post(mDispSurface->lastHandle, mDispSurface->GetPrevDispAcquireFd());
- } else {
- success = Post(mBootAnimDispSurface->lastHandle, mBootAnimDispSurface->GetPrevDispAcquireFd());
- }
- return error == 0 && success;
-}
-
-int
-GonkDisplayJB::DoQueueBuffer(ANativeWindowBuffer* buf)
-{
- int error = 0;
- // Check for bootAnim or normal display flow.
- if (!mBootAnimSTClient.get()) {
- error = mSTClient->queueBuffer(mSTClient.get(), buf, -1);
- } else {
- error = mBootAnimSTClient->queueBuffer(mBootAnimSTClient.get(), buf, -1);
- }
- return error;
-}
-
-void
-GonkDisplayJB::UpdateDispSurface(EGLDisplay dpy, EGLSurface sur)
-{
- if (sur != EGL_NO_SURFACE) {
- eglSwapBuffers(dpy, sur);
- } else {
- // When BasicCompositor is used as Compositor,
- // EGLSurface does not exit.
- ANativeWindowBuffer* buf = DequeueBuffer();
- DoQueueBuffer(buf);
- }
-}
-
-void
-GonkDisplayJB::NotifyBootAnimationStopped()
-{
- if (mBootAnimSTClient.get()) {
- mBootAnimSTClient = nullptr;
- mBootAnimDispSurface = nullptr;
- }
-}
-
-void
-GonkDisplayJB::PowerOnDisplay(int aDpy)
-{
- MOZ_ASSERT(mHwc);
-#if ANDROID_VERSION >= 21
- if (mHwc->common.version >= HWC_DEVICE_API_VERSION_1_4) {
- mHwc->setPowerMode(mHwc, aDpy, HWC_POWER_MODE_NORMAL);
- } else {
- mHwc->blank(mHwc, aDpy, 0);
- }
-#else
- mHwc->blank(mHwc, aDpy, 0);
-#endif
-}
-
-GonkDisplay::NativeData
-GonkDisplayJB::GetNativeData(GonkDisplay::DisplayType aDisplayType,
- android::IGraphicBufferProducer* aSink)
-{
- NativeData data;
-
- if (aDisplayType == DISPLAY_PRIMARY) {
- data.mNativeWindow = mSTClient;
- data.mDisplaySurface = mDispSurface;
- data.mXdpi = xdpi;
- } else if (aDisplayType == DISPLAY_EXTERNAL) {
- int32_t values[3];
- const uint32_t attrs[] = {
- HWC_DISPLAY_WIDTH,
- HWC_DISPLAY_HEIGHT,
- HWC_DISPLAY_DPI_X,
- HWC_DISPLAY_NO_ATTRIBUTE
- };
- mHwc->getDisplayAttributes(mHwc, aDisplayType, 0, attrs, values);
- int width = values[0];
- int height = values[1];
- // FIXME!! values[2] returns 0 for external display, which doesn't
- // sound right, Bug 1169176 is the follow-up bug for this issue.
- data.mXdpi = values[2] ? values[2] / 1000.f : DEFAULT_XDPI;
- PowerOnDisplay(HWC_DISPLAY_EXTERNAL);
- CreateFramebufferSurface(data.mNativeWindow,
- data.mDisplaySurface,
- width,
- height);
- } else if (aDisplayType == DISPLAY_VIRTUAL) {
- data.mXdpi = xdpi;
- CreateVirtualDisplaySurface(aSink,
- data.mNativeWindow,
- data.mDisplaySurface);
- }
-
- return data;
-}
-
-__attribute__ ((visibility ("default")))
-GonkDisplay*
-GetGonkDisplay()
-{
- if (!sGonkDisplay)
- sGonkDisplay = new GonkDisplayJB();
- return sGonkDisplay;
-}
-
-} // namespace mozilla