diff options
Diffstat (limited to 'third_party/libwebrtc/video/render')
7 files changed, 786 insertions, 0 deletions
diff --git a/third_party/libwebrtc/video/render/BUILD.gn b/third_party/libwebrtc/video/render/BUILD.gn new file mode 100644 index 0000000000..ff721dc61c --- /dev/null +++ b/third_party/libwebrtc/video/render/BUILD.gn @@ -0,0 +1,51 @@ +# Copyright (c) 2022 The WebRTC project authors. All Rights Reserved. +# +# Use of this source code is governed by a BSD-style license +# that can be found in the LICENSE file in the root of the source +# tree. An additional intellectual property rights grant can be found +# in the file PATENTS. All contributing project authors may +# be found in the AUTHORS file in the root of the source tree. + +import("../../webrtc.gni") + +rtc_library("incoming_video_stream") { + visibility = [ "*" ] + + sources = [ + "incoming_video_stream.cc", + "incoming_video_stream.h", + ] + + deps = [ + ":video_render_frames", + "../../api:sequence_checker", + "../../api/task_queue:task_queue", + "../../api/units:time_delta", + "../../api/video:video_frame", + "../../rtc_base:checks", + "../../rtc_base:event_tracer", + "../../rtc_base:macromagic", + "../../rtc_base:race_checker", + "../../rtc_base:rtc_task_queue", + ] + + absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ] +} + +rtc_library("video_render_frames") { + visibility = [ ":*" ] # Private. + + sources = [ + "video_render_frames.cc", + "video_render_frames.h", + ] + + deps = [ + "../../api/video:video_frame", + "../../rtc_base:checks", + "../../rtc_base:logging", + "../../rtc_base:timeutils", + "../../system_wrappers:metrics", + ] + absl_deps = [ "//third_party/abseil-cpp/absl/types:optional" ] +} diff --git a/third_party/libwebrtc/video/render/incoming_video_stream.cc b/third_party/libwebrtc/video/render/incoming_video_stream.cc new file mode 100644 index 0000000000..e740c47bd0 --- /dev/null +++ b/third_party/libwebrtc/video/render/incoming_video_stream.cc @@ -0,0 +1,66 @@ +/* + * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include "video/render/incoming_video_stream.h" + +#include <memory> +#include <utility> + +#include "absl/types/optional.h" +#include "api/units/time_delta.h" +#include "rtc_base/checks.h" +#include "rtc_base/trace_event.h" +#include "video/render/video_render_frames.h" + +namespace webrtc { + +IncomingVideoStream::IncomingVideoStream( + TaskQueueFactory* task_queue_factory, + int32_t delay_ms, + rtc::VideoSinkInterface<VideoFrame>* callback) + : render_buffers_(delay_ms), + callback_(callback), + incoming_render_queue_(task_queue_factory->CreateTaskQueue( + "IncomingVideoStream", + TaskQueueFactory::Priority::HIGH)) {} + +IncomingVideoStream::~IncomingVideoStream() { + RTC_DCHECK(main_thread_checker_.IsCurrent()); +} + +void IncomingVideoStream::OnFrame(const VideoFrame& video_frame) { + TRACE_EVENT0("webrtc", "IncomingVideoStream::OnFrame"); + RTC_CHECK_RUNS_SERIALIZED(&decoder_race_checker_); + RTC_DCHECK(!incoming_render_queue_.IsCurrent()); + // TODO(srte): Using video_frame = std::move(video_frame) would move the frame + // into the lambda instead of copying it, but it doesn't work unless we change + // OnFrame to take its frame argument by value instead of const reference. + incoming_render_queue_.PostTask([this, video_frame = video_frame]() mutable { + RTC_DCHECK_RUN_ON(&incoming_render_queue_); + if (render_buffers_.AddFrame(std::move(video_frame)) == 1) + Dequeue(); + }); +} + +void IncomingVideoStream::Dequeue() { + TRACE_EVENT0("webrtc", "IncomingVideoStream::Dequeue"); + RTC_DCHECK_RUN_ON(&incoming_render_queue_); + absl::optional<VideoFrame> frame_to_render = render_buffers_.FrameToRender(); + if (frame_to_render) + callback_->OnFrame(*frame_to_render); + + if (render_buffers_.HasPendingFrames()) { + uint32_t wait_time = render_buffers_.TimeToNextFrameRelease(); + incoming_render_queue_.PostDelayedHighPrecisionTask( + [this]() { Dequeue(); }, TimeDelta::Millis(wait_time)); + } +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/video/render/incoming_video_stream.h b/third_party/libwebrtc/video/render/incoming_video_stream.h new file mode 100644 index 0000000000..4873ae7dcb --- /dev/null +++ b/third_party/libwebrtc/video/render/incoming_video_stream.h @@ -0,0 +1,48 @@ +/* + * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef VIDEO_RENDER_INCOMING_VIDEO_STREAM_H_ +#define VIDEO_RENDER_INCOMING_VIDEO_STREAM_H_ + +#include <stdint.h> + +#include "api/sequence_checker.h" +#include "api/task_queue/task_queue_factory.h" +#include "api/video/video_frame.h" +#include "api/video/video_sink_interface.h" +#include "rtc_base/race_checker.h" +#include "rtc_base/task_queue.h" +#include "rtc_base/thread_annotations.h" +#include "video/render/video_render_frames.h" + +namespace webrtc { + +class IncomingVideoStream : public rtc::VideoSinkInterface<VideoFrame> { + public: + IncomingVideoStream(TaskQueueFactory* task_queue_factory, + int32_t delay_ms, + rtc::VideoSinkInterface<VideoFrame>* callback); + ~IncomingVideoStream() override; + + private: + void OnFrame(const VideoFrame& video_frame) override; + void Dequeue(); + + SequenceChecker main_thread_checker_; + rtc::RaceChecker decoder_race_checker_; + + VideoRenderFrames render_buffers_ RTC_GUARDED_BY(&incoming_render_queue_); + rtc::VideoSinkInterface<VideoFrame>* const callback_; + rtc::TaskQueue incoming_render_queue_; +}; + +} // namespace webrtc + +#endif // VIDEO_RENDER_INCOMING_VIDEO_STREAM_H_ diff --git a/third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build b/third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build new file mode 100644 index 0000000000..c8b8614b04 --- /dev/null +++ b/third_party/libwebrtc/video/render/incoming_video_stream_gn/moz.build @@ -0,0 +1,225 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/video/render/incoming_video_stream.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + + OS_LIBS += [ + "winmm" + ] + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("incoming_video_stream_gn") diff --git a/third_party/libwebrtc/video/render/video_render_frames.cc b/third_party/libwebrtc/video/render/video_render_frames.cc new file mode 100644 index 0000000000..ea1362abbb --- /dev/null +++ b/third_party/libwebrtc/video/render/video_render_frames.cc @@ -0,0 +1,116 @@ +/* + * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#include "video/render/video_render_frames.h" + +#include <type_traits> +#include <utility> + +#include "rtc_base/checks.h" +#include "rtc_base/logging.h" +#include "rtc_base/time_utils.h" +#include "system_wrappers/include/metrics.h" + +namespace webrtc { +namespace { +// Don't render frames with timestamp older than 500ms from now. +const int kOldRenderTimestampMS = 500; +// Don't render frames with timestamp more than 10s into the future. +const int kFutureRenderTimestampMS = 10000; + +const uint32_t kEventMaxWaitTimeMs = 200; +const uint32_t kMinRenderDelayMs = 10; +const uint32_t kMaxRenderDelayMs = 500; +const size_t kMaxIncomingFramesBeforeLogged = 100; + +uint32_t EnsureValidRenderDelay(uint32_t render_delay) { + return (render_delay < kMinRenderDelayMs || render_delay > kMaxRenderDelayMs) + ? kMinRenderDelayMs + : render_delay; +} +} // namespace + +VideoRenderFrames::VideoRenderFrames(uint32_t render_delay_ms) + : render_delay_ms_(EnsureValidRenderDelay(render_delay_ms)) {} + +VideoRenderFrames::~VideoRenderFrames() { + frames_dropped_ += incoming_frames_.size(); + RTC_HISTOGRAM_COUNTS_1000("WebRTC.Video.DroppedFrames.RenderQueue", + frames_dropped_); + RTC_LOG(LS_INFO) << "WebRTC.Video.DroppedFrames.RenderQueue " + << frames_dropped_; +} + +int32_t VideoRenderFrames::AddFrame(VideoFrame&& new_frame) { + const int64_t time_now = rtc::TimeMillis(); + + // Drop old frames only when there are other frames in the queue, otherwise, a + // really slow system never renders any frames. + if (!incoming_frames_.empty() && + new_frame.render_time_ms() + kOldRenderTimestampMS < time_now) { + RTC_LOG(LS_WARNING) << "Too old frame, timestamp=" << new_frame.timestamp(); + ++frames_dropped_; + return -1; + } + + if (new_frame.render_time_ms() > time_now + kFutureRenderTimestampMS) { + RTC_LOG(LS_WARNING) << "Frame too long into the future, timestamp=" + << new_frame.timestamp(); + ++frames_dropped_; + return -1; + } + + if (new_frame.render_time_ms() < last_render_time_ms_) { + RTC_LOG(LS_WARNING) << "Frame scheduled out of order, render_time=" + << new_frame.render_time_ms() + << ", latest=" << last_render_time_ms_; + // For more details, see bug: + // https://bugs.chromium.org/p/webrtc/issues/detail?id=7253 + ++frames_dropped_; + return -1; + } + + last_render_time_ms_ = new_frame.render_time_ms(); + incoming_frames_.emplace_back(std::move(new_frame)); + + if (incoming_frames_.size() > kMaxIncomingFramesBeforeLogged) { + RTC_LOG(LS_WARNING) << "Stored incoming frames: " + << incoming_frames_.size(); + } + return static_cast<int32_t>(incoming_frames_.size()); +} + +absl::optional<VideoFrame> VideoRenderFrames::FrameToRender() { + absl::optional<VideoFrame> render_frame; + // Get the newest frame that can be released for rendering. + while (!incoming_frames_.empty() && TimeToNextFrameRelease() <= 0) { + if (render_frame) { + ++frames_dropped_; + } + render_frame = std::move(incoming_frames_.front()); + incoming_frames_.pop_front(); + } + return render_frame; +} + +uint32_t VideoRenderFrames::TimeToNextFrameRelease() { + if (incoming_frames_.empty()) { + return kEventMaxWaitTimeMs; + } + const int64_t time_to_release = incoming_frames_.front().render_time_ms() - + render_delay_ms_ - rtc::TimeMillis(); + return time_to_release < 0 ? 0u : static_cast<uint32_t>(time_to_release); +} + +bool VideoRenderFrames::HasPendingFrames() const { + return !incoming_frames_.empty(); +} + +} // namespace webrtc diff --git a/third_party/libwebrtc/video/render/video_render_frames.h b/third_party/libwebrtc/video/render/video_render_frames.h new file mode 100644 index 0000000000..7f48eae496 --- /dev/null +++ b/third_party/libwebrtc/video/render/video_render_frames.h @@ -0,0 +1,55 @@ +/* + * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + +#ifndef VIDEO_RENDER_VIDEO_RENDER_FRAMES_H_ +#define VIDEO_RENDER_VIDEO_RENDER_FRAMES_H_ + +#include <stddef.h> +#include <stdint.h> + +#include <list> + +#include "absl/types/optional.h" +#include "api/video/video_frame.h" + +namespace webrtc { + +// Class definitions +class VideoRenderFrames { + public: + explicit VideoRenderFrames(uint32_t render_delay_ms); + VideoRenderFrames(const VideoRenderFrames&) = delete; + ~VideoRenderFrames(); + + // Add a frame to the render queue + int32_t AddFrame(VideoFrame&& new_frame); + + // Get a frame for rendering, or false if it's not time to render. + absl::optional<VideoFrame> FrameToRender(); + + // Returns the number of ms to next frame to render + uint32_t TimeToNextFrameRelease(); + + bool HasPendingFrames() const; + + private: + // Sorted list with framed to be rendered, oldest first. + std::list<VideoFrame> incoming_frames_; + + // Estimated delay from a frame is released until it's rendered. + const uint32_t render_delay_ms_; + + int64_t last_render_time_ms_ = 0; + size_t frames_dropped_ = 0; +}; + +} // namespace webrtc + +#endif // VIDEO_RENDER_VIDEO_RENDER_FRAMES_H_ diff --git a/third_party/libwebrtc/video/render/video_render_frames_gn/moz.build b/third_party/libwebrtc/video/render/video_render_frames_gn/moz.build new file mode 100644 index 0000000000..951c654ef6 --- /dev/null +++ b/third_party/libwebrtc/video/render/video_render_frames_gn/moz.build @@ -0,0 +1,225 @@ +# This Source Code Form is subject to the terms of the Mozilla Public +# License, v. 2.0. If a copy of the MPL was not distributed with this +# file, You can obtain one at http://mozilla.org/MPL/2.0/. + + + ### This moz.build was AUTOMATICALLY GENERATED from a GN config, ### + ### DO NOT edit it by hand. ### + +COMPILE_FLAGS["OS_INCLUDES"] = [] +AllowCompilerWarnings() + +DEFINES["ABSL_ALLOCATOR_NOTHROW"] = "1" +DEFINES["RTC_DAV1D_IN_INTERNAL_DECODER_FACTORY"] = True +DEFINES["RTC_ENABLE_VP9"] = True +DEFINES["WEBRTC_ENABLE_PROTOBUF"] = "0" +DEFINES["WEBRTC_LIBRARY_IMPL"] = True +DEFINES["WEBRTC_MOZILLA_BUILD"] = True +DEFINES["WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS"] = "0" +DEFINES["WEBRTC_STRICT_FIELD_TRIALS"] = "0" + +FINAL_LIBRARY = "webrtc" + + +LOCAL_INCLUDES += [ + "!/ipc/ipdl/_ipdlheaders", + "!/third_party/libwebrtc/gen", + "/ipc/chromium/src", + "/third_party/libwebrtc/", + "/third_party/libwebrtc/third_party/abseil-cpp/", + "/tools/profiler/public" +] + +UNIFIED_SOURCES += [ + "/third_party/libwebrtc/video/render/video_render_frames.cc" +] + +if not CONFIG["MOZ_DEBUG"]: + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "0" + DEFINES["NDEBUG"] = True + DEFINES["NVALGRIND"] = True + +if CONFIG["MOZ_DEBUG"] == "1": + + DEFINES["DYNAMIC_ANNOTATIONS_ENABLED"] = "1" + +if CONFIG["OS_TARGET"] == "Android": + + DEFINES["ANDROID"] = True + DEFINES["ANDROID_NDK_VERSION_ROLL"] = "r22_1" + DEFINES["HAVE_SYS_UIO_H"] = True + DEFINES["WEBRTC_ANDROID"] = True + DEFINES["WEBRTC_ANDROID_OPENSLES"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_GNU_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + + OS_LIBS += [ + "log" + ] + +if CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["WEBRTC_MAC"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True + DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0" + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_AURA"] = "1" + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_NSS_CERTS"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_UDEV"] = True + DEFINES["WEBRTC_LINUX"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["USE_GLIB"] = "1" + DEFINES["USE_OZONE"] = "1" + DEFINES["USE_X11"] = "1" + DEFINES["WEBRTC_BSD"] = True + DEFINES["WEBRTC_POSIX"] = True + DEFINES["_FILE_OFFSET_BITS"] = "64" + DEFINES["_LARGEFILE64_SOURCE"] = True + DEFINES["_LARGEFILE_SOURCE"] = True + DEFINES["__STDC_CONSTANT_MACROS"] = True + DEFINES["__STDC_FORMAT_MACROS"] = True + +if CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["CERT_CHAIN_PARA_HAS_EXTRA_FIELDS"] = True + DEFINES["NOMINMAX"] = True + DEFINES["NTDDI_VERSION"] = "0x0A000000" + DEFINES["PSAPI_VERSION"] = "2" + DEFINES["UNICODE"] = True + DEFINES["USE_AURA"] = "1" + DEFINES["WEBRTC_WIN"] = True + DEFINES["WIN32"] = True + DEFINES["WIN32_LEAN_AND_MEAN"] = True + DEFINES["WINAPI_FAMILY"] = "WINAPI_FAMILY_DESKTOP_APP" + DEFINES["WINVER"] = "0x0A00" + DEFINES["_ATL_NO_OPENGL"] = True + DEFINES["_CRT_RAND_S"] = True + DEFINES["_CRT_SECURE_NO_DEPRECATE"] = True + DEFINES["_ENABLE_EXTENDED_ALIGNED_STORAGE"] = True + DEFINES["_HAS_EXCEPTIONS"] = "0" + DEFINES["_HAS_NODISCARD"] = True + DEFINES["_SCL_SECURE_NO_DEPRECATE"] = True + DEFINES["_SECURE_ATL"] = True + DEFINES["_UNICODE"] = True + DEFINES["_WIN32_WINNT"] = "0x0A00" + DEFINES["_WINDOWS"] = True + DEFINES["__STD_C"] = True + + OS_LIBS += [ + "winmm" + ] + +if CONFIG["CPU_ARCH"] == "aarch64": + + DEFINES["WEBRTC_ARCH_ARM64"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "arm": + + CXXFLAGS += [ + "-mfpu=neon" + ] + + DEFINES["WEBRTC_ARCH_ARM"] = True + DEFINES["WEBRTC_ARCH_ARM_V7"] = True + DEFINES["WEBRTC_HAS_NEON"] = True + +if CONFIG["CPU_ARCH"] == "mips32": + + DEFINES["MIPS32_LE"] = True + DEFINES["MIPS_FPU_LE"] = True + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "mips64": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["CPU_ARCH"] == "x86_64": + + DEFINES["WEBRTC_ENABLE_AVX2"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Android": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "OpenBSD": + + DEFINES["_DEBUG"] = True + +if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT": + + DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0" + +if CONFIG["MOZ_X11"] == "1" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["USE_X11"] = "1" + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Android": + + OS_LIBS += [ + "android_support", + "unwind" + ] + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android": + + CXXFLAGS += [ + "-msse2" + ] + + OS_LIBS += [ + "android_support" + ] + +if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "arm" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux": + + CXXFLAGS += [ + "-msse2" + ] + + DEFINES["_GNU_SOURCE"] = True + +if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Linux": + + DEFINES["_GNU_SOURCE"] = True + +Library("video_render_frames_gn") |