| /* | |
| * Copyright (C) 2019 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 "VulkanSurface.h" | |
| #include <SkSurface.h> | |
| #include <gui/TraceUtils.h> | |
| #include <include/android/SkSurfaceAndroid.h> | |
| #include <include/gpu/ganesh/GrDirectContext.h> | |
| #include <algorithm> | |
| #include "VulkanManager.h" | |
| #include "utils/Color.h" | |
| namespace android { | |
| namespace uirenderer { | |
| namespace renderthread { | |
| static constexpr auto P3_XRB = static_cast<android_dataspace>( | |
| ADATASPACE_STANDARD_DCI_P3 | ADATASPACE_TRANSFER_SRGB | ADATASPACE_RANGE_EXTENDED); | |
| static int InvertTransform(int transform) { | |
| switch (transform) { | |
| case ANATIVEWINDOW_TRANSFORM_ROTATE_90: | |
| return ANATIVEWINDOW_TRANSFORM_ROTATE_270; | |
| case ANATIVEWINDOW_TRANSFORM_ROTATE_180: | |
| return ANATIVEWINDOW_TRANSFORM_ROTATE_180; | |
| case ANATIVEWINDOW_TRANSFORM_ROTATE_270: | |
| return ANATIVEWINDOW_TRANSFORM_ROTATE_90; | |
| default: | |
| return 0; | |
| } | |
| } | |
| static SkMatrix GetPreTransformMatrix(SkISize windowSize, int transform) { | |
| const int width = windowSize.width(); | |
| const int height = windowSize.height(); | |
| switch (transform) { | |
| case 0: | |
| return SkMatrix::I(); | |
| case ANATIVEWINDOW_TRANSFORM_ROTATE_90: | |
| return SkMatrix::MakeAll(0, -1, height, 1, 0, 0, 0, 0, 1); | |
| case ANATIVEWINDOW_TRANSFORM_ROTATE_180: | |
| return SkMatrix::MakeAll(-1, 0, width, 0, -1, height, 0, 0, 1); | |
| case ANATIVEWINDOW_TRANSFORM_ROTATE_270: | |
| return SkMatrix::MakeAll(0, 1, 0, -1, 0, width, 0, 0, 1); | |
| default: | |
| LOG_ALWAYS_FATAL("Unsupported Window Transform (%d)", transform); | |
| } | |
| return SkMatrix::I(); | |
| } | |
| static SkM44 GetPixelSnapMatrix(SkISize windowSize, int transform) { | |
| // Small (~1/16th) nudge to ensure that pixel-aligned non-AA'd draws fill the | |
| // desired fragment | |
| static const SkScalar kOffset = 0.063f; | |
| SkMatrix preRotation = GetPreTransformMatrix(windowSize, transform); | |
| SkMatrix invert; | |
| LOG_ALWAYS_FATAL_IF(!preRotation.invert(&invert)); | |
| return SkM44::Translate(kOffset, kOffset) | |
| .postConcat(SkM44(preRotation)) | |
| .preConcat(SkM44(invert)); | |
| } | |
| static bool ConnectAndSetWindowDefaults(ANativeWindow* window) { | |
| ATRACE_CALL(); | |
| int err = native_window_api_connect(window, NATIVE_WINDOW_API_EGL); | |
| if (err != 0) { | |
| ALOGE("native_window_api_connect failed: %s (%d)", strerror(-err), err); | |
| return false; | |
| } | |
| // this will match what we do on GL so pick that here. | |
| err = window->setSwapInterval(window, 1); | |
| if (err != 0) { | |
| ALOGE("native_window->setSwapInterval(1) failed: %s (%d)", strerror(-err), err); | |
| return false; | |
| } | |
| err = native_window_set_shared_buffer_mode(window, false); | |
| if (err != 0) { | |
| ALOGE("native_window_set_shared_buffer_mode(false) failed: %s (%d)", strerror(-err), err); | |
| return false; | |
| } | |
| err = native_window_set_auto_refresh(window, false); | |
| if (err != 0) { | |
| ALOGE("native_window_set_auto_refresh(false) failed: %s (%d)", strerror(-err), err); | |
| return false; | |
| } | |
| err = native_window_set_scaling_mode(window, NATIVE_WINDOW_SCALING_MODE_FREEZE); | |
| if (err != 0) { | |
| ALOGE("native_window_set_scaling_mode(NATIVE_WINDOW_SCALING_MODE_FREEZE) failed: %s (%d)", | |
| strerror(-err), err); | |
| return false; | |
| } | |
| // Let consumer drive the size of the buffers. | |
| err = native_window_set_buffers_dimensions(window, 0, 0); | |
| if (err != 0) { | |
| ALOGE("native_window_set_buffers_dimensions(0,0) failed: %s (%d)", strerror(-err), err); | |
| return false; | |
| } | |
| // Enable auto prerotation, so when buffer size is driven by the consumer | |
| // and the transform hint specifies a 90 or 270 degree rotation, the width | |
| // and height used for buffer pre-allocation and dequeueBuffer will be | |
| // additionally swapped. | |
| err = native_window_set_auto_prerotation(window, true); | |
| if (err != 0) { | |
| ALOGE("VulkanSurface::UpdateWindow() native_window_set_auto_prerotation failed: %s (%d)", | |
| strerror(-err), err); | |
| return false; | |
| } | |
| return true; | |
| } | |
| VulkanSurface* VulkanSurface::Create(ANativeWindow* window, ColorMode colorMode, | |
| SkColorType colorType, sk_sp<SkColorSpace> colorSpace, | |
| GrDirectContext* grContext, const VulkanManager& vkManager, | |
| uint32_t extraBuffers) { | |
| // Connect and set native window to default configurations. | |
| if (!ConnectAndSetWindowDefaults(window)) { | |
| return nullptr; | |
| } | |
| // Initialize WindowInfo struct. | |
| WindowInfo windowInfo; | |
| if (!InitializeWindowInfoStruct(window, colorMode, colorType, colorSpace, vkManager, | |
| extraBuffers, &windowInfo)) { | |
| return nullptr; | |
| } | |
| // Now we attempt to modify the window. | |
| if (!UpdateWindow(window, windowInfo)) { | |
| return nullptr; | |
| } | |
| return new VulkanSurface(window, windowInfo, grContext); | |
| } | |
| bool VulkanSurface::InitializeWindowInfoStruct(ANativeWindow* window, ColorMode colorMode, | |
| SkColorType colorType, | |
| sk_sp<SkColorSpace> colorSpace, | |
| const VulkanManager& vkManager, | |
| uint32_t extraBuffers, WindowInfo* outWindowInfo) { | |
| ATRACE_CALL(); | |
| int width, height; | |
| int err = window->query(window, NATIVE_WINDOW_DEFAULT_WIDTH, &width); | |
| if (err != 0 || width < 0) { | |
| ALOGE("window->query failed: %s (%d) value=%d", strerror(-err), err, width); | |
| return false; | |
| } | |
| err = window->query(window, NATIVE_WINDOW_DEFAULT_HEIGHT, &height); | |
| if (err != 0 || height < 0) { | |
| ALOGE("window->query failed: %s (%d) value=%d", strerror(-err), err, height); | |
| return false; | |
| } | |
| outWindowInfo->size = SkISize::Make(width, height); | |
| int query_value; | |
| err = window->query(window, NATIVE_WINDOW_TRANSFORM_HINT, &query_value); | |
| if (err != 0 || query_value < 0) { | |
| ALOGE("window->query failed: %s (%d) value=%d", strerror(-err), err, query_value); | |
| return false; | |
| } | |
| outWindowInfo->transform = query_value; | |
| outWindowInfo->actualSize = outWindowInfo->size; | |
| if (outWindowInfo->transform & ANATIVEWINDOW_TRANSFORM_ROTATE_90) { | |
| outWindowInfo->actualSize.set(outWindowInfo->size.height(), outWindowInfo->size.width()); | |
| } | |
| outWindowInfo->preTransform = | |
| GetPreTransformMatrix(outWindowInfo->size, outWindowInfo->transform); | |
| outWindowInfo->pixelSnapMatrix = | |
| GetPixelSnapMatrix(outWindowInfo->size, outWindowInfo->transform); | |
| err = window->query(window, NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS, &query_value); | |
| if (err != 0 || query_value < 0) { | |
| ALOGE("window->query failed: %s (%d) value=%d", strerror(-err), err, query_value); | |
| return false; | |
| } | |
| outWindowInfo->bufferCount = | |
| static_cast<uint32_t>(query_value) + sTargetBufferCount + extraBuffers; | |
| err = window->query(window, NATIVE_WINDOW_MAX_BUFFER_COUNT, &query_value); | |
| if (err != 0 || query_value < 0) { | |
| ALOGE("window->query failed: %s (%d) value=%d", strerror(-err), err, query_value); | |
| return false; | |
| } | |
| if (outWindowInfo->bufferCount > static_cast<uint32_t>(query_value)) { | |
| // Application must settle for fewer images than desired: | |
| outWindowInfo->bufferCount = static_cast<uint32_t>(query_value); | |
| } | |
| outWindowInfo->bufferFormat = ColorTypeToBufferFormat(colorType); | |
| outWindowInfo->colorspace = colorSpace; | |
| outWindowInfo->colorMode = colorMode; | |
| if (colorMode == ColorMode::Hdr || colorMode == ColorMode::Hdr10) { | |
| outWindowInfo->dataspace = P3_XRB; | |
| } else { | |
| outWindowInfo->dataspace = ColorSpaceToADataSpace(colorSpace.get(), colorType); | |
| } | |
| LOG_ALWAYS_FATAL_IF( | |
| outWindowInfo->dataspace == HAL_DATASPACE_UNKNOWN && colorType != kAlpha_8_SkColorType, | |
| "Unsupported colorspace"); | |
| VkFormat vkPixelFormat; | |
| switch (colorType) { | |
| case kRGBA_8888_SkColorType: | |
| vkPixelFormat = VK_FORMAT_R8G8B8A8_UNORM; | |
| break; | |
| case kRGBA_F16_SkColorType: | |
| vkPixelFormat = VK_FORMAT_R16G16B16A16_SFLOAT; | |
| break; | |
| case kRGBA_1010102_SkColorType: | |
| vkPixelFormat = VK_FORMAT_A2B10G10R10_UNORM_PACK32; | |
| break; | |
| case kAlpha_8_SkColorType: | |
| vkPixelFormat = VK_FORMAT_R8_UNORM; | |
| break; | |
| default: | |
| LOG_ALWAYS_FATAL("Unsupported colorType: %d", (int)colorType); | |
| } | |
| LOG_ALWAYS_FATAL_IF(nullptr == vkManager.mGetPhysicalDeviceImageFormatProperties2, | |
| "vkGetPhysicalDeviceImageFormatProperties2 is missing"); | |
| VkPhysicalDeviceExternalImageFormatInfo externalImageFormatInfo; | |
| externalImageFormatInfo.sType = | |
| VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_IMAGE_FORMAT_INFO; | |
| externalImageFormatInfo.pNext = nullptr; | |
| externalImageFormatInfo.handleType = | |
| VK_EXTERNAL_MEMORY_HANDLE_TYPE_ANDROID_HARDWARE_BUFFER_BIT_ANDROID; | |
| VkPhysicalDeviceImageFormatInfo2 imageFormatInfo; | |
| imageFormatInfo.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_IMAGE_FORMAT_INFO_2; | |
| imageFormatInfo.pNext = &externalImageFormatInfo; | |
| imageFormatInfo.format = vkPixelFormat; | |
| imageFormatInfo.type = VK_IMAGE_TYPE_2D; | |
| imageFormatInfo.tiling = VK_IMAGE_TILING_OPTIMAL; | |
| // Currently Skia requires the images to be color attachments and support all transfer | |
| // operations. | |
| imageFormatInfo.usage = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT | VK_IMAGE_USAGE_SAMPLED_BIT | | |
| VK_IMAGE_USAGE_TRANSFER_SRC_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT; | |
| imageFormatInfo.flags = 0; | |
| VkAndroidHardwareBufferUsageANDROID hwbUsage; | |
| hwbUsage.sType = VK_STRUCTURE_TYPE_ANDROID_HARDWARE_BUFFER_USAGE_ANDROID; | |
| hwbUsage.pNext = nullptr; | |
| VkImageFormatProperties2 imgFormProps; | |
| imgFormProps.sType = VK_STRUCTURE_TYPE_IMAGE_FORMAT_PROPERTIES_2; | |
| imgFormProps.pNext = &hwbUsage; | |
| VkResult res = vkManager.mGetPhysicalDeviceImageFormatProperties2( | |
| vkManager.mPhysicalDevice, &imageFormatInfo, &imgFormProps); | |
| if (VK_SUCCESS != res) { | |
| ALOGE("Failed to query GetPhysicalDeviceImageFormatProperties2"); | |
| return false; | |
| } | |
| uint64_t consumerUsage; | |
| err = native_window_get_consumer_usage(window, &consumerUsage); | |
| if (err != 0) { | |
| ALOGE("native_window_get_consumer_usage failed: %s (%d)", strerror(-err), err); | |
| return false; | |
| } | |
| outWindowInfo->windowUsageFlags = consumerUsage | hwbUsage.androidHardwareBufferUsage; | |
| return true; | |
| } | |
| bool VulkanSurface::UpdateWindow(ANativeWindow* window, const WindowInfo& windowInfo) { | |
| ATRACE_CALL(); | |
| int err = native_window_set_buffers_format(window, windowInfo.bufferFormat); | |
| if (err != 0) { | |
| ALOGE("VulkanSurface::UpdateWindow() native_window_set_buffers_format(%d) failed: %s (%d)", | |
| windowInfo.bufferFormat, strerror(-err), err); | |
| return false; | |
| } | |
| err = native_window_set_buffers_data_space(window, windowInfo.dataspace); | |
| if (err != 0) { | |
| ALOGE("VulkanSurface::UpdateWindow() native_window_set_buffers_data_space(%d) " | |
| "failed: %s (%d)", | |
| windowInfo.dataspace, strerror(-err), err); | |
| return false; | |
| } | |
| // native_window_set_buffers_transform() expects the transform the app is requesting that | |
| // the compositor perform during composition. With native windows, pre-transform works by | |
| // rendering with the same transform the compositor is applying (as in Vulkan), but | |
| // then requesting the inverse transform, so that when the compositor does | |
| // it's job the two transforms cancel each other out and the compositor ends | |
| // up applying an identity transform to the app's buffer. | |
| err = native_window_set_buffers_transform(window, InvertTransform(windowInfo.transform)); | |
| if (err != 0) { | |
| ALOGE("VulkanSurface::UpdateWindow() native_window_set_buffers_transform(%d) " | |
| "failed: %s (%d)", | |
| windowInfo.transform, strerror(-err), err); | |
| return false; | |
| } | |
| // If bufferCount == 1 then we're in shared buffer mode and we cannot actually call | |
| // set_buffer_count, it'll just fail. | |
| if (windowInfo.bufferCount > 1) { | |
| err = native_window_set_buffer_count(window, windowInfo.bufferCount); | |
| if (err != 0) { | |
| ALOGE("VulkanSurface::UpdateWindow() native_window_set_buffer_count(%zu) failed: %s " | |
| "(%d)", | |
| windowInfo.bufferCount, strerror(-err), err); | |
| return false; | |
| } | |
| } | |
| err = native_window_set_usage(window, windowInfo.windowUsageFlags); | |
| if (err != 0) { | |
| ALOGE("VulkanSurface::UpdateWindow() native_window_set_usage failed: %s (%d)", | |
| strerror(-err), err); | |
| return false; | |
| } | |
| return true; | |
| } | |
| VulkanSurface::VulkanSurface(ANativeWindow* window, const WindowInfo& windowInfo, | |
| GrDirectContext* grContext) | |
| : mNativeWindow(window), mWindowInfo(windowInfo), mGrContext(grContext) {} | |
| VulkanSurface::~VulkanSurface() { | |
| releaseBuffers(); | |
| // release the native window to be available for use by other clients | |
| int err = native_window_api_disconnect(mNativeWindow.get(), NATIVE_WINDOW_API_EGL); | |
| ALOGW_IF(err != 0, "native_window_api_disconnect failed: %s (%d)", strerror(-err), err); | |
| } | |
| void VulkanSurface::releaseBuffers() { | |
| for (uint32_t i = 0; i < mWindowInfo.bufferCount; i++) { | |
| VulkanSurface::NativeBufferInfo& bufferInfo = mNativeBuffers[i]; | |
| if (bufferInfo.buffer.get() != nullptr && bufferInfo.dequeued) { | |
| int err = mNativeWindow->cancelBuffer(mNativeWindow.get(), bufferInfo.buffer.get(), | |
| bufferInfo.dequeue_fence.release()); | |
| if (err != 0) { | |
| ALOGE("cancelBuffer[%u] failed during destroy: %s (%d)", i, strerror(-err), err); | |
| } | |
| bufferInfo.dequeued = false; | |
| bufferInfo.dequeue_fence.reset(); | |
| } | |
| LOG_ALWAYS_FATAL_IF(bufferInfo.dequeued); | |
| LOG_ALWAYS_FATAL_IF(bufferInfo.dequeue_fence.ok()); | |
| bufferInfo.skSurface.reset(); | |
| bufferInfo.buffer.clear(); | |
| bufferInfo.hasValidContents = false; | |
| bufferInfo.lastPresentedCount = 0; | |
| } | |
| } | |
| void VulkanSurface::invalidateBuffers() { | |
| for (uint32_t i = 0; i < mWindowInfo.bufferCount; i++) { | |
| VulkanSurface::NativeBufferInfo& bufferInfo = mNativeBuffers[i]; | |
| bufferInfo.hasValidContents = false; | |
| bufferInfo.lastPresentedCount = 0; | |
| } | |
| } | |
| VulkanSurface::NativeBufferInfo* VulkanSurface::dequeueNativeBuffer() { | |
| // Set the mCurrentBufferInfo to invalid in case of error and only reset it to the correct | |
| // value at the end of the function if everything dequeued correctly. | |
| mCurrentBufferInfo = nullptr; | |
| // Query the transform hint synced from the initial Surface connect or last queueBuffer. The | |
| // auto prerotation on the buffer is based on the same transform hint in use by the producer. | |
| int transformHint = 0; | |
| int err = | |
| mNativeWindow->query(mNativeWindow.get(), NATIVE_WINDOW_TRANSFORM_HINT, &transformHint); | |
| // Since auto pre-rotation is enabled, dequeueBuffer to get the consumer driven buffer size | |
| // from ANativeWindowBuffer. | |
| ANativeWindowBuffer* buffer; | |
| base::unique_fd fence_fd; | |
| { | |
| int rawFd = -1; | |
| err = mNativeWindow->dequeueBuffer(mNativeWindow.get(), &buffer, &rawFd); | |
| fence_fd.reset(rawFd); | |
| } | |
| if (err != 0) { | |
| ALOGE("dequeueBuffer failed: %s (%d)", strerror(-err), err); | |
| return nullptr; | |
| } | |
| SkISize actualSize = SkISize::Make(buffer->width, buffer->height); | |
| if (actualSize != mWindowInfo.actualSize || transformHint != mWindowInfo.transform) { | |
| if (actualSize != mWindowInfo.actualSize) { | |
| // reset the NativeBufferInfo (including SkSurface) associated with the old buffers. The | |
| // new NativeBufferInfo storage will be populated lazily as we dequeue each new buffer. | |
| mWindowInfo.actualSize = actualSize; | |
| releaseBuffers(); | |
| } else { | |
| // A change in transform means we need to repaint the entire buffer area as the damage | |
| // rects have just moved about. | |
| invalidateBuffers(); | |
| } | |
| if (transformHint != mWindowInfo.transform) { | |
| err = native_window_set_buffers_transform(mNativeWindow.get(), | |
| InvertTransform(transformHint)); | |
| if (err != 0) { | |
| ALOGE("native_window_set_buffers_transform(%d) failed: %s (%d)", transformHint, | |
| strerror(-err), err); | |
| mNativeWindow->cancelBuffer(mNativeWindow.get(), buffer, fence_fd.release()); | |
| return nullptr; | |
| } | |
| mWindowInfo.transform = transformHint; | |
| } | |
| mWindowInfo.size = actualSize; | |
| if (mWindowInfo.transform & NATIVE_WINDOW_TRANSFORM_ROT_90) { | |
| mWindowInfo.size.set(actualSize.height(), actualSize.width()); | |
| } | |
| mWindowInfo.preTransform = GetPreTransformMatrix(mWindowInfo.size, mWindowInfo.transform); | |
| mWindowInfo.pixelSnapMatrix = GetPixelSnapMatrix(mWindowInfo.size, mWindowInfo.transform); | |
| } | |
| uint32_t idx; | |
| for (idx = 0; idx < mWindowInfo.bufferCount; idx++) { | |
| if (mNativeBuffers[idx].buffer.get() == buffer) { | |
| mNativeBuffers[idx].dequeued = true; | |
| mNativeBuffers[idx].dequeue_fence = std::move(fence_fd); | |
| break; | |
| } else if (mNativeBuffers[idx].buffer.get() == nullptr) { | |
| // increasing the number of buffers we have allocated | |
| mNativeBuffers[idx].buffer = buffer; | |
| mNativeBuffers[idx].dequeued = true; | |
| mNativeBuffers[idx].dequeue_fence = std::move(fence_fd); | |
| break; | |
| } | |
| } | |
| if (idx == mWindowInfo.bufferCount) { | |
| ALOGE("dequeueBuffer returned unrecognized buffer"); | |
| mNativeWindow->cancelBuffer(mNativeWindow.get(), buffer, fence_fd.release()); | |
| return nullptr; | |
| } | |
| VulkanSurface::NativeBufferInfo* bufferInfo = &mNativeBuffers[idx]; | |
| if (bufferInfo->skSurface.get() == nullptr) { | |
| SkSurfaceProps surfaceProps; | |
| if (mWindowInfo.colorMode != ColorMode::Default) { | |
| surfaceProps = SkSurfaceProps(SkSurfaceProps::kAlwaysDither_Flag | surfaceProps.flags(), | |
| surfaceProps.pixelGeometry()); | |
| } | |
| bufferInfo->skSurface = SkSurfaces::WrapAndroidHardwareBuffer( | |
| mGrContext, ANativeWindowBuffer_getHardwareBuffer(bufferInfo->buffer.get()), | |
| kTopLeft_GrSurfaceOrigin, mWindowInfo.colorspace, &surfaceProps, | |
| /*from_window=*/true); | |
| if (bufferInfo->skSurface.get() == nullptr) { | |
| ALOGE("SkSurfaces::WrapAndroidHardwareBuffer failed"); | |
| mNativeWindow->cancelBuffer(mNativeWindow.get(), buffer, | |
| mNativeBuffers[idx].dequeue_fence.release()); | |
| mNativeBuffers[idx].dequeued = false; | |
| return nullptr; | |
| } | |
| } | |
| mCurrentBufferInfo = bufferInfo; | |
| return bufferInfo; | |
| } | |
| bool VulkanSurface::presentCurrentBuffer(const SkRect& dirtyRect, int semaphoreFd) { | |
| if (!dirtyRect.isEmpty()) { | |
| // native_window_set_surface_damage takes a rectangle in prerotated space | |
| // with a bottom-left origin. That is, top > bottom. | |
| // The dirtyRect is also in prerotated space, so we just need to switch it to | |
| // a bottom-left origin space. | |
| SkIRect irect; | |
| dirtyRect.roundOut(&irect); | |
| android_native_rect_t aRect; | |
| aRect.left = irect.left(); | |
| aRect.top = logicalHeight() - irect.top(); | |
| aRect.right = irect.right(); | |
| aRect.bottom = logicalHeight() - irect.bottom(); | |
| int err = native_window_set_surface_damage(mNativeWindow.get(), &aRect, 1); | |
| ALOGE_IF(err != 0, "native_window_set_surface_damage failed: %s (%d)", strerror(-err), err); | |
| } | |
| LOG_ALWAYS_FATAL_IF(!mCurrentBufferInfo); | |
| VulkanSurface::NativeBufferInfo& currentBuffer = *mCurrentBufferInfo; | |
| // queueBuffer always closes fence, even on error | |
| int queuedFd = (semaphoreFd != -1) ? semaphoreFd : currentBuffer.dequeue_fence.release(); | |
| int err = mNativeWindow->queueBuffer(mNativeWindow.get(), currentBuffer.buffer.get(), queuedFd); | |
| currentBuffer.dequeued = false; | |
| if (err != 0) { | |
| ALOGE("queueBuffer failed: %s (%d)", strerror(-err), err); | |
| // cancelBuffer takes ownership of the fence | |
| mNativeWindow->cancelBuffer(mNativeWindow.get(), currentBuffer.buffer.get(), | |
| currentBuffer.dequeue_fence.release()); | |
| } else { | |
| currentBuffer.hasValidContents = true; | |
| currentBuffer.lastPresentedCount = mPresentCount; | |
| mPresentCount++; | |
| } | |
| currentBuffer.dequeue_fence.reset(); | |
| return err == 0; | |
| } | |
| int VulkanSurface::getCurrentBuffersAge() { | |
| LOG_ALWAYS_FATAL_IF(!mCurrentBufferInfo); | |
| VulkanSurface::NativeBufferInfo& currentBuffer = *mCurrentBufferInfo; | |
| return currentBuffer.hasValidContents ? (mPresentCount - currentBuffer.lastPresentedCount) : 0; | |
| } | |
| void VulkanSurface::setColorSpace(sk_sp<SkColorSpace> colorSpace) { | |
| mWindowInfo.colorspace = std::move(colorSpace); | |
| for (int i = 0; i < kNumBufferSlots; i++) { | |
| mNativeBuffers[i].skSurface.reset(); | |
| } | |
| if (mWindowInfo.colorMode == ColorMode::Hdr || mWindowInfo.colorMode == ColorMode::Hdr10) { | |
| mWindowInfo.dataspace = P3_XRB; | |
| } else { | |
| mWindowInfo.dataspace = ColorSpaceToADataSpace( | |
| mWindowInfo.colorspace.get(), BufferFormatToColorType(mWindowInfo.bufferFormat)); | |
| } | |
| LOG_ALWAYS_FATAL_IF(mWindowInfo.dataspace == HAL_DATASPACE_UNKNOWN && | |
| mWindowInfo.bufferFormat != AHARDWAREBUFFER_FORMAT_R8_UNORM, | |
| "Unsupported colorspace"); | |
| if (mNativeWindow) { | |
| int err = ANativeWindow_setBuffersDataSpace(mNativeWindow.get(), mWindowInfo.dataspace); | |
| if (err != 0) { | |
| ALOGE("VulkanSurface::setColorSpace() native_window_set_buffers_data_space(%d) " | |
| "failed: %s (%d)", | |
| mWindowInfo.dataspace, strerror(-err), err); | |
| } | |
| } | |
| } | |
| } /* namespace renderthread */ | |
| } /* namespace uirenderer */ | |
| } /* namespace android */ |