Remove Gonk build directories

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