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Updated tests for SkiaSharp

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This commit is contained in:
Dimitri Vranken 2023-02-13 11:39:03 +01:00
parent f464be430b
commit 7f17d68a52
2 changed files with 30 additions and 30 deletions
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11
FFMpegCore.Test/Utilities/BitmapSources.cs
View file

@ -4,13 +4,14 @@
using System.Runtime.Versioning;
using FFMpegCore.Extensions.System.Drawing.Common;
using FFMpegCore.Pipes;
using SkiaSharp;
namespace FFMpegCore.Test.Utilities
{
[SupportedOSPlatform("windows")]
internal static class BitmapSource
{
public static IEnumerable<IVideoFrame> CreateBitmaps(int count, PixelFormat fmt, int w, int h)
public static IEnumerable<IVideoFrame> CreateBitmaps(int count, SKColorType fmt, int w, int h)
{
for (var i = 0; i < count; i++)
{
@ -21,9 +22,9 @@ public static IEnumerable<IVideoFrame> CreateBitmaps(int count, PixelFormat fmt,
}
}
public static BitmapVideoFrameWrapper CreateVideoFrame(int index, PixelFormat fmt, int w, int h, float scaleNoise, float offset)
public static BitmapVideoFrameWrapper CreateVideoFrame(int index, SKColorType fmt, int w, int h, float scaleNoise, float offset)
{
var bitmap = new Bitmap(w, h, fmt);
var bitmap = new SKBitmap(w, h, fmt, SKAlphaType.Opaque);
offset = offset * index;
@ -36,9 +37,9 @@ public static BitmapVideoFrameWrapper CreateVideoFrame(int index, PixelFormat fm
var nx = x * scaleNoise + offset;
var ny = y * scaleNoise + offset;
var value = (int)((Perlin.Noise(nx, ny) + 1.0f) / 2.0f * 255);
var value = (byte)((Perlin.Noise(nx, ny) + 1.0f) / 2.0f * 255);
var color = Color.FromArgb((int)(value * xf), (int)(value * yf), value);
var color = new SKColor((byte)(value * xf), (byte)(value * yf), value);
bitmap.SetPixel(x, y, color);
}

49
FFMpegCore.Test/VideoTest.cs
View file

@ -1,5 +1,4 @@
using System.Drawing.Imaging;
using System.Runtime.Versioning;
using System.Runtime.Versioning;
using System.Text;
using FFMpegCore.Arguments;
using FFMpegCore.Enums;
@ -9,6 +8,7 @@
using FFMpegCore.Test.Resources;
using FFMpegCore.Test.Utilities;
using Microsoft.VisualStudio.TestTools.UnitTesting;
using SkiaSharp;
namespace FFMpegCore.Test
{
@ -83,9 +83,9 @@ public void Video_ToH265_MKV_Args()
[SupportedOSPlatform("windows")]
[WindowsOnlyDataTestMethod, Timeout(10000)]
[DataRow(System.Drawing.Imaging.PixelFormat.Format24bppRgb)]
[DataRow(System.Drawing.Imaging.PixelFormat.Format32bppArgb)]
public void Video_ToMP4_Args_Pipe(System.Drawing.Imaging.PixelFormat pixelFormat)
[DataRow(SKColorType.Rgb565)]
[DataRow(SKColorType.Bgra8888)]
public void Video_ToMP4_Args_Pipe(SKColorType pixelFormat)
{
using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
@ -106,8 +106,8 @@ public void Video_ToMP4_Args_Pipe_DifferentImageSizes()
var frames = new List<IVideoFrame>
{
BitmapSource.CreateVideoFrame(0, System.Drawing.Imaging.PixelFormat.Format24bppRgb, 255, 255, 1, 0),
BitmapSource.CreateVideoFrame(0, System.Drawing.Imaging.PixelFormat.Format24bppRgb, 256, 256, 1, 0)
BitmapSource.CreateVideoFrame(0, SKColorType.Rgb565, 255, 255, 1, 0),
BitmapSource.CreateVideoFrame(0, SKColorType.Rgb565, 256, 256, 1, 0)
};
var videoFramesSource = new RawVideoPipeSource(frames);
@ -126,8 +126,8 @@ public async Task Video_ToMP4_Args_Pipe_DifferentImageSizes_Async()
var frames = new List<IVideoFrame>
{
BitmapSource.CreateVideoFrame(0, System.Drawing.Imaging.PixelFormat.Format24bppRgb, 255, 255, 1, 0),
BitmapSource.CreateVideoFrame(0, System.Drawing.Imaging.PixelFormat.Format24bppRgb, 256, 256, 1, 0)
BitmapSource.CreateVideoFrame(0, SKColorType.Rgb565, 255, 255, 1, 0),
BitmapSource.CreateVideoFrame(0, SKColorType.Rgb565, 256, 256, 1, 0)
};
var videoFramesSource = new RawVideoPipeSource(frames);
@ -146,8 +146,8 @@ public void Video_ToMP4_Args_Pipe_DifferentPixelFormats()
var frames = new List<IVideoFrame>
{
BitmapSource.CreateVideoFrame(0, System.Drawing.Imaging.PixelFormat.Format24bppRgb, 255, 255, 1, 0),
BitmapSource.CreateVideoFrame(0, System.Drawing.Imaging.PixelFormat.Format32bppRgb, 255, 255, 1, 0)
BitmapSource.CreateVideoFrame(0, SKColorType.Rgb565, 255, 255, 1, 0),
BitmapSource.CreateVideoFrame(0, SKColorType.Bgra8888, 255, 255, 1, 0)
};
var videoFramesSource = new RawVideoPipeSource(frames);
@ -166,8 +166,8 @@ public async Task Video_ToMP4_Args_Pipe_DifferentPixelFormats_Async()
var frames = new List<IVideoFrame>
{
BitmapSource.CreateVideoFrame(0, System.Drawing.Imaging.PixelFormat.Format24bppRgb, 255, 255, 1, 0),
BitmapSource.CreateVideoFrame(0, System.Drawing.Imaging.PixelFormat.Format32bppRgb, 255, 255, 1, 0)
BitmapSource.CreateVideoFrame(0, SKColorType.Rgb565, 255, 255, 1, 0),
BitmapSource.CreateVideoFrame(0, SKColorType.Bgra8888, 255, 255, 1, 0)
};
var videoFramesSource = new RawVideoPipeSource(frames);
@ -313,9 +313,9 @@ public void Video_ToTS_Args()
[SupportedOSPlatform("windows")]
[WindowsOnlyDataTestMethod, Timeout(10000)]
[DataRow(System.Drawing.Imaging.PixelFormat.Format24bppRgb)]
[DataRow(System.Drawing.Imaging.PixelFormat.Format32bppArgb)]
public async Task Video_ToTS_Args_Pipe(System.Drawing.Imaging.PixelFormat pixelFormat)
[DataRow(SKColorType.Rgb565)]
[DataRow(SKColorType.Bgra8888)]
public async Task Video_ToTS_Args_Pipe(SKColorType pixelFormat)
{
using var output = new TemporaryFile($"out{VideoType.Ts.Extension}");
var input = new RawVideoPipeSource(BitmapSource.CreateBitmaps(128, pixelFormat, 256, 256));
@ -346,10 +346,9 @@ public async Task Video_ToOGV_Resize()
[SupportedOSPlatform("windows")]
[WindowsOnlyDataTestMethod, Timeout(10000)]
[DataRow(System.Drawing.Imaging.PixelFormat.Format24bppRgb)]
[DataRow(System.Drawing.Imaging.PixelFormat.Format32bppArgb)]
[DataRow(System.Drawing.Imaging.PixelFormat.Format48bppRgb)]
public void RawVideoPipeSource_Ogv_Scale(System.Drawing.Imaging.PixelFormat pixelFormat)
[DataRow(SKColorType.Rgb565)]
[DataRow(SKColorType.Bgra8888)]
public void RawVideoPipeSource_Ogv_Scale(SKColorType pixelFormat)
{
using var outputFile = new TemporaryFile($"out{VideoType.Ogv.Extension}");
var videoFramesSource = new RawVideoPipeSource(BitmapSource.CreateBitmaps(128, pixelFormat, 256, 256));
@ -382,10 +381,10 @@ public void Scale_Mp4_Multithreaded()
[SupportedOSPlatform("windows")]
[WindowsOnlyDataTestMethod, Timeout(10000)]
[DataRow(System.Drawing.Imaging.PixelFormat.Format24bppRgb)]
[DataRow(System.Drawing.Imaging.PixelFormat.Format32bppArgb)]
[DataRow(SKColorType.Rgb565)]
[DataRow(SKColorType.Bgra8888)]
// [DataRow(PixelFormat.Format48bppRgb)]
public void Video_ToMP4_Resize_Args_Pipe(System.Drawing.Imaging.PixelFormat pixelFormat)
public void Video_ToMP4_Resize_Args_Pipe(SKColorType pixelFormat)
{
using var outputFile = new TemporaryFile($"out{VideoType.Mp4.Extension}");
var videoFramesSource = new RawVideoPipeSource(BitmapSource.CreateBitmaps(128, pixelFormat, 256, 256));
@ -407,7 +406,7 @@ public void Video_Snapshot_InMemory()
var input = FFProbe.Analyse(TestResources.Mp4Video);
Assert.AreEqual(input.PrimaryVideoStream!.Width, bitmap.Width);
Assert.AreEqual(input.PrimaryVideoStream.Height, bitmap.Height);
Assert.AreEqual(bitmap.RawFormat, ImageFormat.Png);
Assert.AreEqual(bitmap.ColorType, SKColorType.Bgra8888);
}
[TestMethod, Timeout(10000)]
@ -568,7 +567,7 @@ public void Video_TranscodeInMemory()
{
using var resStream = new MemoryStream();
var reader = new StreamPipeSink(resStream);
var writer = new RawVideoPipeSource(BitmapSource.CreateBitmaps(128, System.Drawing.Imaging.PixelFormat.Format24bppRgb, 128, 128));
var writer = new RawVideoPipeSource(BitmapSource.CreateBitmaps(128, SKColorType.Rgb565, 128, 128));
FFMpegArguments
.FromPipeInput(writer)