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Unified Diff: webrtc/common_video/libyuv/libyuv_unittest.cc

Issue 2372483002: Reland of Move MutableDataY{,U,V} methods to I420Buffer only. (Closed) Base URL: https://chromium.googlesource.com/external/webrtc.git@master
Patch Set: Created 4 years, 3 months ago
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Index: webrtc/common_video/libyuv/libyuv_unittest.cc
diff --git a/webrtc/common_video/libyuv/libyuv_unittest.cc b/webrtc/common_video/libyuv/libyuv_unittest.cc
index ab36559ba557d54912ea5f5544acf0e264bd7b32..c6ca212aef90e9e8441e346bf3ddcdaedb77ef2a 100644
--- a/webrtc/common_video/libyuv/libyuv_unittest.cc
+++ b/webrtc/common_video/libyuv/libyuv_unittest.cc
@@ -95,21 +95,20 @@
double psnr = 0.0;
- VideoFrame res_i420_frame;
- res_i420_frame.CreateEmptyFrame(width_, height_, width_,
- (width_ + 1) / 2,
- (width_ + 1) / 2);
+ rtc::scoped_refptr<I420Buffer> res_i420_buffer = I420Buffer::Create(
+ width_, height_, width_, (width_ + 1) / 2, (width_ + 1) / 2);
+
printf("\nConvert #%d I420 <-> I420 \n", j);
std::unique_ptr<uint8_t[]> out_i420_buffer(new uint8_t[frame_length_]);
- EXPECT_EQ(0, ConvertFromI420(orig_frame_, kI420, 0,
- out_i420_buffer.get()));
+ EXPECT_EQ(0, ConvertFromI420(orig_frame_, kI420, 0, out_i420_buffer.get()));
EXPECT_EQ(0, ConvertToI420(kI420, out_i420_buffer.get(), 0, 0, width_,
- height_, 0, kVideoRotation_0, &res_i420_frame));
-
- if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
- return;
- }
- psnr = I420PSNR(&orig_frame_, &res_i420_frame);
+ height_, 0, kVideoRotation_0,
+ res_i420_buffer.get()));
+
+ if (PrintVideoFrame(*res_i420_buffer, output_file) < 0) {
+ return;
+ }
+ psnr = I420PSNR(*orig_frame_.video_frame_buffer(), *res_i420_buffer);
EXPECT_EQ(48.0, psnr);
j++;
@@ -119,17 +118,18 @@
int stride_y = 0;
int stride_uv = 0;
Calc16ByteAlignedStride(width_, &stride_y, &stride_uv);
- res_i420_frame.CreateEmptyFrame(width_, height_, stride_y,
- stride_uv, stride_uv);
+ res_i420_buffer =
+ I420Buffer::Create(width_, height_, stride_y, stride_uv, stride_uv);
EXPECT_EQ(0, ConvertFromI420(orig_frame_, kRGB24, 0, res_rgb_buffer2.get()));
EXPECT_EQ(0, ConvertToI420(kRGB24, res_rgb_buffer2.get(), 0, 0, width_,
- height_, 0, kVideoRotation_0, &res_i420_frame));
-
- if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
- return;
- }
- psnr = I420PSNR(&orig_frame_, &res_i420_frame);
+ height_, 0, kVideoRotation_0,
+ res_i420_buffer.get()));
+
+ if (PrintVideoFrame(*res_i420_buffer, output_file) < 0) {
+ return;
+ }
+ psnr = I420PSNR(*orig_frame_.video_frame_buffer(), *res_i420_buffer);
// Optimization Speed- quality trade-off => 45 dB only (platform dependant).
EXPECT_GT(ceil(psnr), 44);
@@ -137,44 +137,47 @@
printf("\nConvert #%d I420 <-> UYVY\n", j);
std::unique_ptr<uint8_t[]> out_uyvy_buffer(new uint8_t[width_ * height_ * 2]);
- EXPECT_EQ(0, ConvertFromI420(orig_frame_, kUYVY, 0, out_uyvy_buffer.get()));
+ EXPECT_EQ(0, ConvertFromI420(orig_frame_, kUYVY, 0, out_uyvy_buffer.get()));
EXPECT_EQ(0, ConvertToI420(kUYVY, out_uyvy_buffer.get(), 0, 0, width_,
- height_, 0, kVideoRotation_0, &res_i420_frame));
- psnr = I420PSNR(&orig_frame_, &res_i420_frame);
- EXPECT_EQ(48.0, psnr);
- if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
+ height_, 0, kVideoRotation_0,
+ res_i420_buffer.get()));
+ psnr = I420PSNR(*orig_frame_.video_frame_buffer(), *res_i420_buffer);
+ EXPECT_EQ(48.0, psnr);
+ if (PrintVideoFrame(*res_i420_buffer, output_file) < 0) {
return;
}
j++;
printf("\nConvert #%d I420 <-> YUY2\n", j);
std::unique_ptr<uint8_t[]> out_yuy2_buffer(new uint8_t[width_ * height_ * 2]);
- EXPECT_EQ(0, ConvertFromI420(orig_frame_, kYUY2, 0, out_yuy2_buffer.get()));
+ EXPECT_EQ(0, ConvertFromI420(orig_frame_, kYUY2, 0, out_yuy2_buffer.get()));
EXPECT_EQ(0, ConvertToI420(kYUY2, out_yuy2_buffer.get(), 0, 0, width_,
- height_, 0, kVideoRotation_0, &res_i420_frame));
-
- if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
- return;
- }
-
- psnr = I420PSNR(&orig_frame_, &res_i420_frame);
- EXPECT_EQ(48.0, psnr);
+ height_, 0,
+ kVideoRotation_0, res_i420_buffer.get()));
+
+ if (PrintVideoFrame(*res_i420_buffer, output_file) < 0) {
+ return;
+ }
+
+ psnr = I420PSNR(*orig_frame_.video_frame_buffer(), *res_i420_buffer);
+ EXPECT_EQ(48.0, psnr);
+
printf("\nConvert #%d I420 <-> RGB565\n", j);
std::unique_ptr<uint8_t[]> out_rgb565_buffer(
new uint8_t[width_ * height_ * 2]);
- EXPECT_EQ(0, ConvertFromI420(orig_frame_, kRGB565, 0,
- out_rgb565_buffer.get()));
+ EXPECT_EQ(0,
+ ConvertFromI420(orig_frame_, kRGB565, 0, out_rgb565_buffer.get()));
EXPECT_EQ(0, ConvertToI420(kRGB565, out_rgb565_buffer.get(), 0, 0, width_,
- height_, 0, kVideoRotation_0, &res_i420_frame));
-
- if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
- return;
- }
- j++;
-
- psnr = I420PSNR(&orig_frame_, &res_i420_frame);
+ height_, 0,
+ kVideoRotation_0, res_i420_buffer.get()));
+ if (PrintVideoFrame(*res_i420_buffer, output_file) < 0) {
+ return;
+ }
+ j++;
+
+ psnr = I420PSNR(*orig_frame_.video_frame_buffer(), *res_i420_buffer);
// TODO(leozwang) Investigate the right psnr should be set for I420ToRGB565,
// Another example is I420ToRGB24, the psnr is 44
// TODO(mikhal): Add psnr for RGB565, 1555, 4444, convert to ARGB.
@@ -183,18 +186,20 @@
printf("\nConvert #%d I420 <-> ARGB8888\n", j);
std::unique_ptr<uint8_t[]> out_argb8888_buffer(
new uint8_t[width_ * height_ * 4]);
- EXPECT_EQ(0, ConvertFromI420(orig_frame_, kARGB, 0,
- out_argb8888_buffer.get()));
+ EXPECT_EQ(0,
+ ConvertFromI420(orig_frame_, kARGB, 0, out_argb8888_buffer.get()));
EXPECT_EQ(0, ConvertToI420(kARGB, out_argb8888_buffer.get(), 0, 0, width_,
- height_, 0, kVideoRotation_0, &res_i420_frame));
-
- if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
- return;
- }
-
- psnr = I420PSNR(&orig_frame_, &res_i420_frame);
- // TODO(leozwang) Investigate the right psnr should be set for I420ToARGB8888,
+ height_, 0, kVideoRotation_0,
+ res_i420_buffer.get()));
+
+ if (PrintVideoFrame(*res_i420_buffer, output_file) < 0) {
+ return;
+ }
+
+ psnr = I420PSNR(*orig_frame_.video_frame_buffer(), *res_i420_buffer);
+ // TODO(leozwang) Investigate the right psnr should be set for
+ // I420ToARGB8888,
EXPECT_GT(ceil(psnr), 42);
ASSERT_EQ(0, fclose(output_file));
@@ -209,49 +214,48 @@
double psnr = 0.0;
- VideoFrame res_i420_frame;
int stride_y = 0;
int stride_uv = 0;
Calc16ByteAlignedStride(width_, &stride_y, &stride_uv);
- res_i420_frame.CreateEmptyFrame(width_, height_,
- stride_y, stride_uv, stride_uv);
+
+ rtc::scoped_refptr<I420Buffer> res_i420_buffer =
+ I420Buffer::Create(width_, height_, stride_y, stride_uv, stride_uv);
std::unique_ptr<uint8_t[]> out_i420_buffer(new uint8_t[frame_length_]);
EXPECT_EQ(0, ConvertFromI420(orig_frame_, kI420, 0,
out_i420_buffer.get()));
EXPECT_EQ(0, ConvertToI420(kI420, out_i420_buffer.get(), 0, 0, width_,
- height_, 0, kVideoRotation_0, &res_i420_frame));
-
- if (PrintVideoFrame(res_i420_frame, output_file) < 0) {
- return;
- }
- psnr = I420PSNR(&orig_frame_, &res_i420_frame);
+ height_, 0, kVideoRotation_0,
+ res_i420_buffer.get()));
+
+ if (PrintVideoFrame(*res_i420_buffer, output_file) < 0) {
+ return;
+ }
+ psnr = I420PSNR(*orig_frame_.video_frame_buffer(), *res_i420_buffer);
EXPECT_EQ(48.0, psnr);
}
TEST_F(TestLibYuv, RotateTest) {
- // Use ConvertToI420 for multiple roatations - see that nothing breaks, all
+ // Use ConvertToI420 for multiple rotations - see that nothing breaks, all
// memory is properly allocated and end result is equal to the starting point.
- VideoFrame rotated_res_i420_frame;
int rotated_width = height_;
int rotated_height = width_;
int stride_y;
int stride_uv;
Calc16ByteAlignedStride(rotated_width, &stride_y, &stride_uv);
- rotated_res_i420_frame.CreateEmptyFrame(rotated_width,
- rotated_height,
- stride_y,
- stride_uv,
- stride_uv);
+ rtc::scoped_refptr<I420Buffer> rotated_res_i420_buffer = I420Buffer::Create(
+ rotated_width, rotated_height, stride_y, stride_uv, stride_uv);
EXPECT_EQ(0, ConvertToI420(kI420, orig_buffer_.get(), 0, 0, width_, height_,
- 0, kVideoRotation_90, &rotated_res_i420_frame));
+ 0, kVideoRotation_90,
+ rotated_res_i420_buffer.get()));
EXPECT_EQ(0, ConvertToI420(kI420, orig_buffer_.get(), 0, 0, width_, height_,
- 0, kVideoRotation_270, &rotated_res_i420_frame));
- rotated_res_i420_frame.CreateEmptyFrame(width_, height_,
- width_, (width_ + 1) / 2,
- (width_ + 1) / 2);
+ 0, kVideoRotation_270,
+ rotated_res_i420_buffer.get()));
+ rotated_res_i420_buffer = I420Buffer::Create(
+ width_, height_, width_, (width_ + 1) / 2, (width_ + 1) / 2);
EXPECT_EQ(0, ConvertToI420(kI420, orig_buffer_.get(), 0, 0, width_, height_,
- 0, kVideoRotation_180, &rotated_res_i420_frame));
+ 0, kVideoRotation_180,
+ rotated_res_i420_buffer.get()));
}
} // namespace webrtc
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