Fix line-end convention in new i444 source files.
Bug: chromium:1251096
Change-Id: Id094ac65d775bb38d8a5b8657a3263c97f4052e2
Reviewed-on: https://webrtc-review.googlesource.com/c/src/+/246441
Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org>
Commit-Queue: Niels Moller <nisse@webrtc.org>
Reviewed-by: Harald Alvestrand <hta@webrtc.org>
Cr-Commit-Position: refs/heads/main@{#35698}
diff --git a/api/video/i444_buffer.cc b/api/video/i444_buffer.cc
index 5f8b714..92f1662 100644
--- a/api/video/i444_buffer.cc
+++ b/api/video/i444_buffer.cc
@@ -1,211 +1,211 @@
-/*
- * Copyright (c) 2021 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 "api/video/i444_buffer.h"
-
-#include <string.h>
-
-#include <algorithm>
-#include <utility>
-
-#include "api/video/i420_buffer.h"
-#include "rtc_base/checks.h"
-#include "rtc_base/ref_counted_object.h"
-#include "third_party/libyuv/include/libyuv/convert.h"
-#include "third_party/libyuv/include/libyuv/planar_functions.h"
-#include "third_party/libyuv/include/libyuv/scale.h"
-
-// Aligning pointer to 64 bytes for improved performance, e.g. use SIMD.
-static const int kBufferAlignment = 64;
-
-namespace webrtc {
-
-namespace {
-
-int I444DataSize(int height, int stride_y, int stride_u, int stride_v) {
- return stride_y * height + stride_u * height + stride_v * height;
-}
-
-} // namespace
-
-I444Buffer::I444Buffer(int width, int height)
- : I444Buffer(width, height, width, (width), (width)) {}
-
-I444Buffer::I444Buffer(int width,
- int height,
- int stride_y,
- int stride_u,
- int stride_v)
- : width_(width),
- height_(height),
- stride_y_(stride_y),
- stride_u_(stride_u),
- stride_v_(stride_v),
- data_(static_cast<uint8_t*>(
- AlignedMalloc(I444DataSize(height, stride_y, stride_u, stride_v),
- kBufferAlignment))) {
- RTC_DCHECK_GT(width, 0);
- RTC_DCHECK_GT(height, 0);
- RTC_DCHECK_GE(stride_y, width);
- RTC_DCHECK_GE(stride_u, (width));
- RTC_DCHECK_GE(stride_v, (width));
-}
-
-I444Buffer::~I444Buffer() {}
-
-// static
-rtc::scoped_refptr<I444Buffer> I444Buffer::Create(int width, int height) {
- return new rtc::RefCountedObject<I444Buffer>(width, height);
-}
-
-// static
-rtc::scoped_refptr<I444Buffer> I444Buffer::Create(int width,
- int height,
- int stride_y,
- int stride_u,
- int stride_v) {
- return new rtc::RefCountedObject<I444Buffer>(width, height, stride_y,
- stride_u, stride_v);
-}
-
-// static
-rtc::scoped_refptr<I444Buffer> I444Buffer::Copy(
- const I444BufferInterface& source) {
- return Copy(source.width(), source.height(), source.DataY(), source.StrideY(),
- source.DataU(), source.StrideU(), source.DataV(),
- source.StrideV());
-}
-
-// static
-rtc::scoped_refptr<I444Buffer> I444Buffer::Copy(int width,
- int height,
- const uint8_t* data_y,
- int stride_y,
- const uint8_t* data_u,
- int stride_u,
- const uint8_t* data_v,
- int stride_v) {
- // Note: May use different strides than the input data.
- rtc::scoped_refptr<I444Buffer> buffer = Create(width, height);
- RTC_CHECK_EQ(0, libyuv::I444Copy(data_y, stride_y, data_u, stride_u, data_v,
- stride_v, buffer->MutableDataY(),
- buffer->StrideY(), buffer->MutableDataU(),
- buffer->StrideU(), buffer->MutableDataV(),
- buffer->StrideV(), width, height));
- return buffer;
-}
-
-// static
-rtc::scoped_refptr<I444Buffer> I444Buffer::Rotate(
- const I444BufferInterface& src,
- VideoRotation rotation) {
- RTC_CHECK(src.DataY());
- RTC_CHECK(src.DataU());
- RTC_CHECK(src.DataV());
-
- int rotated_width = src.width();
- int rotated_height = src.height();
- if (rotation == webrtc::kVideoRotation_90 ||
- rotation == webrtc::kVideoRotation_270) {
- std::swap(rotated_width, rotated_height);
- }
-
- rtc::scoped_refptr<webrtc::I444Buffer> buffer =
- I444Buffer::Create(rotated_width, rotated_height);
-
- RTC_CHECK_EQ(0,
- libyuv::I444Rotate(
- src.DataY(), src.StrideY(), src.DataU(), src.StrideU(),
- src.DataV(), src.StrideV(), buffer->MutableDataY(),
- buffer->StrideY(), buffer->MutableDataU(), buffer->StrideU(),
- buffer->MutableDataV(), buffer->StrideV(), src.width(),
- src.height(), static_cast<libyuv::RotationMode>(rotation)));
-
- return buffer;
-}
-
-rtc::scoped_refptr<I420BufferInterface> I444Buffer::ToI420() {
- rtc::scoped_refptr<I420Buffer> i420_buffer =
- I420Buffer::Create(width(), height());
- libyuv::I444ToI420(DataY(), StrideY(), DataU(), StrideU(), DataV(), StrideV(),
- i420_buffer->MutableDataY(), i420_buffer->StrideY(),
- i420_buffer->MutableDataU(), i420_buffer->StrideU(),
- i420_buffer->MutableDataV(), i420_buffer->StrideV(),
- width(), height());
- return i420_buffer;
-}
-
-void I444Buffer::InitializeData() {
- memset(data_.get(), 0,
- I444DataSize(height_, stride_y_, stride_u_, stride_v_));
-}
-
-int I444Buffer::width() const {
- return width_;
-}
-
-int I444Buffer::height() const {
- return height_;
-}
-
-const uint8_t* I444Buffer::DataY() const {
- return data_.get();
-}
-const uint8_t* I444Buffer::DataU() const {
- return data_.get() + stride_y_ * height_;
-}
-const uint8_t* I444Buffer::DataV() const {
- return data_.get() + stride_y_ * height_ + stride_u_ * ((height_));
-}
-
-int I444Buffer::StrideY() const {
- return stride_y_;
-}
-int I444Buffer::StrideU() const {
- return stride_u_;
-}
-int I444Buffer::StrideV() const {
- return stride_v_;
-}
-
-uint8_t* I444Buffer::MutableDataY() {
- return const_cast<uint8_t*>(DataY());
-}
-uint8_t* I444Buffer::MutableDataU() {
- return const_cast<uint8_t*>(DataU());
-}
-uint8_t* I444Buffer::MutableDataV() {
- return const_cast<uint8_t*>(DataV());
-}
-
-void I444Buffer::CropAndScaleFrom(const I444BufferInterface& src,
- int offset_x,
- int offset_y,
- int crop_width,
- int crop_height) {
- RTC_CHECK_LE(crop_width, src.width());
- RTC_CHECK_LE(crop_height, src.height());
- RTC_CHECK_LE(crop_width + offset_x, src.width());
- RTC_CHECK_LE(crop_height + offset_y, src.height());
- RTC_CHECK_GE(offset_x, 0);
- RTC_CHECK_GE(offset_y, 0);
-
- const uint8_t* y_plane = src.DataY() + src.StrideY() * offset_y + offset_x;
- const uint8_t* u_plane = src.DataU() + src.StrideU() * offset_y + offset_x;
- const uint8_t* v_plane = src.DataV() + src.StrideV() * offset_y + offset_x;
- int res =
- libyuv::I444Scale(y_plane, src.StrideY(), u_plane, src.StrideU(), v_plane,
- src.StrideV(), crop_width, crop_height, MutableDataY(),
- StrideY(), MutableDataU(), StrideU(), MutableDataV(),
- StrideV(), width(), height(), libyuv::kFilterBox);
-
- RTC_DCHECK_EQ(res, 0);
-}
-
-} // namespace webrtc
+/*
+ * Copyright (c) 2021 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 "api/video/i444_buffer.h"
+
+#include <string.h>
+
+#include <algorithm>
+#include <utility>
+
+#include "api/video/i420_buffer.h"
+#include "rtc_base/checks.h"
+#include "rtc_base/ref_counted_object.h"
+#include "third_party/libyuv/include/libyuv/convert.h"
+#include "third_party/libyuv/include/libyuv/planar_functions.h"
+#include "third_party/libyuv/include/libyuv/scale.h"
+
+// Aligning pointer to 64 bytes for improved performance, e.g. use SIMD.
+static const int kBufferAlignment = 64;
+
+namespace webrtc {
+
+namespace {
+
+int I444DataSize(int height, int stride_y, int stride_u, int stride_v) {
+ return stride_y * height + stride_u * height + stride_v * height;
+}
+
+} // namespace
+
+I444Buffer::I444Buffer(int width, int height)
+ : I444Buffer(width, height, width, (width), (width)) {}
+
+I444Buffer::I444Buffer(int width,
+ int height,
+ int stride_y,
+ int stride_u,
+ int stride_v)
+ : width_(width),
+ height_(height),
+ stride_y_(stride_y),
+ stride_u_(stride_u),
+ stride_v_(stride_v),
+ data_(static_cast<uint8_t*>(
+ AlignedMalloc(I444DataSize(height, stride_y, stride_u, stride_v),
+ kBufferAlignment))) {
+ RTC_DCHECK_GT(width, 0);
+ RTC_DCHECK_GT(height, 0);
+ RTC_DCHECK_GE(stride_y, width);
+ RTC_DCHECK_GE(stride_u, (width));
+ RTC_DCHECK_GE(stride_v, (width));
+}
+
+I444Buffer::~I444Buffer() {}
+
+// static
+rtc::scoped_refptr<I444Buffer> I444Buffer::Create(int width, int height) {
+ return new rtc::RefCountedObject<I444Buffer>(width, height);
+}
+
+// static
+rtc::scoped_refptr<I444Buffer> I444Buffer::Create(int width,
+ int height,
+ int stride_y,
+ int stride_u,
+ int stride_v) {
+ return new rtc::RefCountedObject<I444Buffer>(width, height, stride_y,
+ stride_u, stride_v);
+}
+
+// static
+rtc::scoped_refptr<I444Buffer> I444Buffer::Copy(
+ const I444BufferInterface& source) {
+ return Copy(source.width(), source.height(), source.DataY(), source.StrideY(),
+ source.DataU(), source.StrideU(), source.DataV(),
+ source.StrideV());
+}
+
+// static
+rtc::scoped_refptr<I444Buffer> I444Buffer::Copy(int width,
+ int height,
+ const uint8_t* data_y,
+ int stride_y,
+ const uint8_t* data_u,
+ int stride_u,
+ const uint8_t* data_v,
+ int stride_v) {
+ // Note: May use different strides than the input data.
+ rtc::scoped_refptr<I444Buffer> buffer = Create(width, height);
+ RTC_CHECK_EQ(0, libyuv::I444Copy(data_y, stride_y, data_u, stride_u, data_v,
+ stride_v, buffer->MutableDataY(),
+ buffer->StrideY(), buffer->MutableDataU(),
+ buffer->StrideU(), buffer->MutableDataV(),
+ buffer->StrideV(), width, height));
+ return buffer;
+}
+
+// static
+rtc::scoped_refptr<I444Buffer> I444Buffer::Rotate(
+ const I444BufferInterface& src,
+ VideoRotation rotation) {
+ RTC_CHECK(src.DataY());
+ RTC_CHECK(src.DataU());
+ RTC_CHECK(src.DataV());
+
+ int rotated_width = src.width();
+ int rotated_height = src.height();
+ if (rotation == webrtc::kVideoRotation_90 ||
+ rotation == webrtc::kVideoRotation_270) {
+ std::swap(rotated_width, rotated_height);
+ }
+
+ rtc::scoped_refptr<webrtc::I444Buffer> buffer =
+ I444Buffer::Create(rotated_width, rotated_height);
+
+ RTC_CHECK_EQ(0,
+ libyuv::I444Rotate(
+ src.DataY(), src.StrideY(), src.DataU(), src.StrideU(),
+ src.DataV(), src.StrideV(), buffer->MutableDataY(),
+ buffer->StrideY(), buffer->MutableDataU(), buffer->StrideU(),
+ buffer->MutableDataV(), buffer->StrideV(), src.width(),
+ src.height(), static_cast<libyuv::RotationMode>(rotation)));
+
+ return buffer;
+}
+
+rtc::scoped_refptr<I420BufferInterface> I444Buffer::ToI420() {
+ rtc::scoped_refptr<I420Buffer> i420_buffer =
+ I420Buffer::Create(width(), height());
+ libyuv::I444ToI420(DataY(), StrideY(), DataU(), StrideU(), DataV(), StrideV(),
+ i420_buffer->MutableDataY(), i420_buffer->StrideY(),
+ i420_buffer->MutableDataU(), i420_buffer->StrideU(),
+ i420_buffer->MutableDataV(), i420_buffer->StrideV(),
+ width(), height());
+ return i420_buffer;
+}
+
+void I444Buffer::InitializeData() {
+ memset(data_.get(), 0,
+ I444DataSize(height_, stride_y_, stride_u_, stride_v_));
+}
+
+int I444Buffer::width() const {
+ return width_;
+}
+
+int I444Buffer::height() const {
+ return height_;
+}
+
+const uint8_t* I444Buffer::DataY() const {
+ return data_.get();
+}
+const uint8_t* I444Buffer::DataU() const {
+ return data_.get() + stride_y_ * height_;
+}
+const uint8_t* I444Buffer::DataV() const {
+ return data_.get() + stride_y_ * height_ + stride_u_ * ((height_));
+}
+
+int I444Buffer::StrideY() const {
+ return stride_y_;
+}
+int I444Buffer::StrideU() const {
+ return stride_u_;
+}
+int I444Buffer::StrideV() const {
+ return stride_v_;
+}
+
+uint8_t* I444Buffer::MutableDataY() {
+ return const_cast<uint8_t*>(DataY());
+}
+uint8_t* I444Buffer::MutableDataU() {
+ return const_cast<uint8_t*>(DataU());
+}
+uint8_t* I444Buffer::MutableDataV() {
+ return const_cast<uint8_t*>(DataV());
+}
+
+void I444Buffer::CropAndScaleFrom(const I444BufferInterface& src,
+ int offset_x,
+ int offset_y,
+ int crop_width,
+ int crop_height) {
+ RTC_CHECK_LE(crop_width, src.width());
+ RTC_CHECK_LE(crop_height, src.height());
+ RTC_CHECK_LE(crop_width + offset_x, src.width());
+ RTC_CHECK_LE(crop_height + offset_y, src.height());
+ RTC_CHECK_GE(offset_x, 0);
+ RTC_CHECK_GE(offset_y, 0);
+
+ const uint8_t* y_plane = src.DataY() + src.StrideY() * offset_y + offset_x;
+ const uint8_t* u_plane = src.DataU() + src.StrideU() * offset_y + offset_x;
+ const uint8_t* v_plane = src.DataV() + src.StrideV() * offset_y + offset_x;
+ int res =
+ libyuv::I444Scale(y_plane, src.StrideY(), u_plane, src.StrideU(), v_plane,
+ src.StrideV(), crop_width, crop_height, MutableDataY(),
+ StrideY(), MutableDataU(), StrideU(), MutableDataV(),
+ StrideV(), width(), height(), libyuv::kFilterBox);
+
+ RTC_DCHECK_EQ(res, 0);
+}
+
+} // namespace webrtc
diff --git a/api/video/i444_buffer.h b/api/video/i444_buffer.h
index d46c245..557bf4f 100644
--- a/api/video/i444_buffer.h
+++ b/api/video/i444_buffer.h
@@ -1,104 +1,104 @@
-/*
- * Copyright (c) 2021 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 API_VIDEO_I444_BUFFER_H_
-#define API_VIDEO_I444_BUFFER_H_
-
-#include <stdint.h>
-
-#include <memory>
-
-#include "api/scoped_refptr.h"
-#include "api/video/video_frame_buffer.h"
-#include "api/video/video_rotation.h"
-#include "rtc_base/memory/aligned_malloc.h"
-#include "rtc_base/system/rtc_export.h"
-
-namespace webrtc {
-
-// Plain I444 buffer in standard memory.
-// I444 represents an image with in YUV format withouth any chroma subsampling.
-// https://en.wikipedia.org/wiki/Chroma_subsampling#4:4:4
-class RTC_EXPORT I444Buffer : public I444BufferInterface {
- public:
- static rtc::scoped_refptr<I444Buffer> Create(int width, int height);
- static rtc::scoped_refptr<I444Buffer> Create(int width,
- int height,
- int stride_y,
- int stride_u,
- int stride_v);
-
- // Create a new buffer and copy the pixel data.
- static rtc::scoped_refptr<I444Buffer> Copy(const I444BufferInterface& buffer);
-
- static rtc::scoped_refptr<I444Buffer> Copy(int width,
- int height,
- const uint8_t* data_y,
- int stride_y,
- const uint8_t* data_u,
- int stride_u,
- const uint8_t* data_v,
- int stride_v);
-
- // Returns a rotated copy of |src|.
- static rtc::scoped_refptr<I444Buffer> Rotate(const I444BufferInterface& src,
- VideoRotation rotation);
-
- rtc::scoped_refptr<I420BufferInterface> ToI420() final;
- const I420BufferInterface* GetI420() const final { return nullptr; }
-
- // Sets all three planes to all zeros. Used to work around for
- // quirks in memory checkers
- // (https://bugs.chromium.org/p/libyuv/issues/detail?id=377) and
- // ffmpeg (http://crbug.com/390941).
- // TODO(nisse): Deprecated. Should be deleted if/when those issues
- // are resolved in a better way. Or in the mean time, use SetBlack.
- void InitializeData();
-
- int width() const override;
- int height() const override;
- const uint8_t* DataY() const override;
- const uint8_t* DataU() const override;
- const uint8_t* DataV() const override;
-
- int StrideY() const override;
- int StrideU() const override;
- int StrideV() const override;
-
- uint8_t* MutableDataY();
- uint8_t* MutableDataU();
- uint8_t* MutableDataV();
-
- // Scale the cropped area of |src| to the size of |this| buffer, and
- // write the result into |this|.
- void CropAndScaleFrom(const I444BufferInterface& src,
- int offset_x,
- int offset_y,
- int crop_width,
- int crop_height);
-
- protected:
- I444Buffer(int width, int height);
- I444Buffer(int width, int height, int stride_y, int stride_u, int stride_v);
-
- ~I444Buffer() override;
-
- private:
- const int width_;
- const int height_;
- const int stride_y_;
- const int stride_u_;
- const int stride_v_;
- const std::unique_ptr<uint8_t, AlignedFreeDeleter> data_;
-};
-
-} // namespace webrtc
-
-#endif // API_VIDEO_I444_BUFFER_H_
+/*
+ * Copyright (c) 2021 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 API_VIDEO_I444_BUFFER_H_
+#define API_VIDEO_I444_BUFFER_H_
+
+#include <stdint.h>
+
+#include <memory>
+
+#include "api/scoped_refptr.h"
+#include "api/video/video_frame_buffer.h"
+#include "api/video/video_rotation.h"
+#include "rtc_base/memory/aligned_malloc.h"
+#include "rtc_base/system/rtc_export.h"
+
+namespace webrtc {
+
+// Plain I444 buffer in standard memory.
+// I444 represents an image with in YUV format withouth any chroma subsampling.
+// https://en.wikipedia.org/wiki/Chroma_subsampling#4:4:4
+class RTC_EXPORT I444Buffer : public I444BufferInterface {
+ public:
+ static rtc::scoped_refptr<I444Buffer> Create(int width, int height);
+ static rtc::scoped_refptr<I444Buffer> Create(int width,
+ int height,
+ int stride_y,
+ int stride_u,
+ int stride_v);
+
+ // Create a new buffer and copy the pixel data.
+ static rtc::scoped_refptr<I444Buffer> Copy(const I444BufferInterface& buffer);
+
+ static rtc::scoped_refptr<I444Buffer> Copy(int width,
+ int height,
+ const uint8_t* data_y,
+ int stride_y,
+ const uint8_t* data_u,
+ int stride_u,
+ const uint8_t* data_v,
+ int stride_v);
+
+ // Returns a rotated copy of |src|.
+ static rtc::scoped_refptr<I444Buffer> Rotate(const I444BufferInterface& src,
+ VideoRotation rotation);
+
+ rtc::scoped_refptr<I420BufferInterface> ToI420() final;
+ const I420BufferInterface* GetI420() const final { return nullptr; }
+
+ // Sets all three planes to all zeros. Used to work around for
+ // quirks in memory checkers
+ // (https://bugs.chromium.org/p/libyuv/issues/detail?id=377) and
+ // ffmpeg (http://crbug.com/390941).
+ // TODO(nisse): Deprecated. Should be deleted if/when those issues
+ // are resolved in a better way. Or in the mean time, use SetBlack.
+ void InitializeData();
+
+ int width() const override;
+ int height() const override;
+ const uint8_t* DataY() const override;
+ const uint8_t* DataU() const override;
+ const uint8_t* DataV() const override;
+
+ int StrideY() const override;
+ int StrideU() const override;
+ int StrideV() const override;
+
+ uint8_t* MutableDataY();
+ uint8_t* MutableDataU();
+ uint8_t* MutableDataV();
+
+ // Scale the cropped area of |src| to the size of |this| buffer, and
+ // write the result into |this|.
+ void CropAndScaleFrom(const I444BufferInterface& src,
+ int offset_x,
+ int offset_y,
+ int crop_width,
+ int crop_height);
+
+ protected:
+ I444Buffer(int width, int height);
+ I444Buffer(int width, int height, int stride_y, int stride_u, int stride_v);
+
+ ~I444Buffer() override;
+
+ private:
+ const int width_;
+ const int height_;
+ const int stride_y_;
+ const int stride_u_;
+ const int stride_v_;
+ const std::unique_ptr<uint8_t, AlignedFreeDeleter> data_;
+};
+
+} // namespace webrtc
+
+#endif // API_VIDEO_I444_BUFFER_H_
diff --git a/api/video/test/i444_buffer_unittest.cc b/api/video/test/i444_buffer_unittest.cc
index 52ce49a..9a1a931 100644
--- a/api/video/test/i444_buffer_unittest.cc
+++ b/api/video/test/i444_buffer_unittest.cc
@@ -1,112 +1,112 @@
-
-/*
- * Copyright (c) 2021 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 "api/video/i444_buffer.h"
-
-#include "api/video/i420_buffer.h"
-#include "test/frame_utils.h"
-#include "test/gmock.h"
-#include "test/gtest.h"
-
-namespace webrtc {
-
-namespace {
-int GetY(rtc::scoped_refptr<I444BufferInterface> buf, int col, int row) {
- return buf->DataY()[row * buf->StrideY() + col];
-}
-
-int GetU(rtc::scoped_refptr<I444BufferInterface> buf, int col, int row) {
- return buf->DataU()[row * buf->StrideU() + col];
-}
-
-int GetV(rtc::scoped_refptr<I444BufferInterface> buf, int col, int row) {
- return buf->DataV()[row * buf->StrideV() + col];
-}
-
-void FillI444Buffer(rtc::scoped_refptr<I444Buffer> buf) {
- const uint8_t Y = 1;
- const uint8_t U = 2;
- const uint8_t V = 3;
- for (int row = 0; row < buf->height(); ++row) {
- for (int col = 0; col < buf->width(); ++col) {
- buf->MutableDataY()[row * buf->StrideY() + col] = Y;
- buf->MutableDataU()[row * buf->StrideU() + col] = U;
- buf->MutableDataV()[row * buf->StrideV() + col] = V;
- }
- }
-}
-
-} // namespace
-
-TEST(I444BufferTest, InitialData) {
- constexpr int stride = 3;
- constexpr int width = 3;
- constexpr int height = 3;
-
- rtc::scoped_refptr<I444Buffer> i444_buffer(I444Buffer::Create(width, height));
- EXPECT_EQ(width, i444_buffer->width());
- EXPECT_EQ(height, i444_buffer->height());
- EXPECT_EQ(stride, i444_buffer->StrideY());
- EXPECT_EQ(stride, i444_buffer->StrideU());
- EXPECT_EQ(stride, i444_buffer->StrideV());
- EXPECT_EQ(3, i444_buffer->ChromaWidth());
- EXPECT_EQ(3, i444_buffer->ChromaHeight());
-}
-
-TEST(I444BufferTest, ReadPixels) {
- constexpr int width = 3;
- constexpr int height = 3;
-
- rtc::scoped_refptr<I444Buffer> i444_buffer(I444Buffer::Create(width, height));
- // Y = 1, U = 2, V = 3.
- FillI444Buffer(i444_buffer);
- for (int row = 0; row < height; row++) {
- for (int col = 0; col < width; col++) {
- EXPECT_EQ(1, GetY(i444_buffer, col, row));
- EXPECT_EQ(2, GetU(i444_buffer, col, row));
- EXPECT_EQ(3, GetV(i444_buffer, col, row));
- }
- }
-}
-
-TEST(I444BufferTest, ToI420) {
- constexpr int width = 3;
- constexpr int height = 3;
- constexpr int size_y = width * height;
- constexpr int size_u = (width + 1) / 2 * (height + 1) / 2;
- constexpr int size_v = (width + 1) / 2 * (height + 1) / 2;
- rtc::scoped_refptr<I420Buffer> reference(I420Buffer::Create(width, height));
- memset(reference->MutableDataY(), 8, size_y);
- memset(reference->MutableDataU(), 4, size_u);
- memset(reference->MutableDataV(), 2, size_v);
-
- rtc::scoped_refptr<I444Buffer> i444_buffer(I444Buffer::Create(width, height));
- // Convert the reference buffer to I444.
- memset(i444_buffer->MutableDataY(), 8, size_y);
- memset(i444_buffer->MutableDataU(), 4, size_y);
- memset(i444_buffer->MutableDataV(), 2, size_y);
-
- // Confirm YUV values are as expected.
- for (int row = 0; row < height; row++) {
- for (int col = 0; col < width; col++) {
- EXPECT_EQ(8, GetY(i444_buffer, col, row));
- EXPECT_EQ(4, GetU(i444_buffer, col, row));
- EXPECT_EQ(2, GetV(i444_buffer, col, row));
- }
- }
-
- rtc::scoped_refptr<I420BufferInterface> i420_buffer(i444_buffer->ToI420());
- EXPECT_EQ(height, i420_buffer->height());
- EXPECT_EQ(width, i420_buffer->width());
- EXPECT_TRUE(test::FrameBufsEqual(reference, i420_buffer));
-}
-
-} // namespace webrtc
+
+/*
+ * Copyright (c) 2021 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 "api/video/i444_buffer.h"
+
+#include "api/video/i420_buffer.h"
+#include "test/frame_utils.h"
+#include "test/gmock.h"
+#include "test/gtest.h"
+
+namespace webrtc {
+
+namespace {
+int GetY(rtc::scoped_refptr<I444BufferInterface> buf, int col, int row) {
+ return buf->DataY()[row * buf->StrideY() + col];
+}
+
+int GetU(rtc::scoped_refptr<I444BufferInterface> buf, int col, int row) {
+ return buf->DataU()[row * buf->StrideU() + col];
+}
+
+int GetV(rtc::scoped_refptr<I444BufferInterface> buf, int col, int row) {
+ return buf->DataV()[row * buf->StrideV() + col];
+}
+
+void FillI444Buffer(rtc::scoped_refptr<I444Buffer> buf) {
+ const uint8_t Y = 1;
+ const uint8_t U = 2;
+ const uint8_t V = 3;
+ for (int row = 0; row < buf->height(); ++row) {
+ for (int col = 0; col < buf->width(); ++col) {
+ buf->MutableDataY()[row * buf->StrideY() + col] = Y;
+ buf->MutableDataU()[row * buf->StrideU() + col] = U;
+ buf->MutableDataV()[row * buf->StrideV() + col] = V;
+ }
+ }
+}
+
+} // namespace
+
+TEST(I444BufferTest, InitialData) {
+ constexpr int stride = 3;
+ constexpr int width = 3;
+ constexpr int height = 3;
+
+ rtc::scoped_refptr<I444Buffer> i444_buffer(I444Buffer::Create(width, height));
+ EXPECT_EQ(width, i444_buffer->width());
+ EXPECT_EQ(height, i444_buffer->height());
+ EXPECT_EQ(stride, i444_buffer->StrideY());
+ EXPECT_EQ(stride, i444_buffer->StrideU());
+ EXPECT_EQ(stride, i444_buffer->StrideV());
+ EXPECT_EQ(3, i444_buffer->ChromaWidth());
+ EXPECT_EQ(3, i444_buffer->ChromaHeight());
+}
+
+TEST(I444BufferTest, ReadPixels) {
+ constexpr int width = 3;
+ constexpr int height = 3;
+
+ rtc::scoped_refptr<I444Buffer> i444_buffer(I444Buffer::Create(width, height));
+ // Y = 1, U = 2, V = 3.
+ FillI444Buffer(i444_buffer);
+ for (int row = 0; row < height; row++) {
+ for (int col = 0; col < width; col++) {
+ EXPECT_EQ(1, GetY(i444_buffer, col, row));
+ EXPECT_EQ(2, GetU(i444_buffer, col, row));
+ EXPECT_EQ(3, GetV(i444_buffer, col, row));
+ }
+ }
+}
+
+TEST(I444BufferTest, ToI420) {
+ constexpr int width = 3;
+ constexpr int height = 3;
+ constexpr int size_y = width * height;
+ constexpr int size_u = (width + 1) / 2 * (height + 1) / 2;
+ constexpr int size_v = (width + 1) / 2 * (height + 1) / 2;
+ rtc::scoped_refptr<I420Buffer> reference(I420Buffer::Create(width, height));
+ memset(reference->MutableDataY(), 8, size_y);
+ memset(reference->MutableDataU(), 4, size_u);
+ memset(reference->MutableDataV(), 2, size_v);
+
+ rtc::scoped_refptr<I444Buffer> i444_buffer(I444Buffer::Create(width, height));
+ // Convert the reference buffer to I444.
+ memset(i444_buffer->MutableDataY(), 8, size_y);
+ memset(i444_buffer->MutableDataU(), 4, size_y);
+ memset(i444_buffer->MutableDataV(), 2, size_y);
+
+ // Confirm YUV values are as expected.
+ for (int row = 0; row < height; row++) {
+ for (int col = 0; col < width; col++) {
+ EXPECT_EQ(8, GetY(i444_buffer, col, row));
+ EXPECT_EQ(4, GetU(i444_buffer, col, row));
+ EXPECT_EQ(2, GetV(i444_buffer, col, row));
+ }
+ }
+
+ rtc::scoped_refptr<I420BufferInterface> i420_buffer(i444_buffer->ToI420());
+ EXPECT_EQ(height, i420_buffer->height());
+ EXPECT_EQ(width, i420_buffer->width());
+ EXPECT_TRUE(test::FrameBufsEqual(reference, i420_buffer));
+}
+
+} // namespace webrtc