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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /image/test/gtest/TestSwizzleFilter.cpp | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'image/test/gtest/TestSwizzleFilter.cpp')
-rw-r--r-- | image/test/gtest/TestSwizzleFilter.cpp | 120 |
1 files changed, 120 insertions, 0 deletions
diff --git a/image/test/gtest/TestSwizzleFilter.cpp b/image/test/gtest/TestSwizzleFilter.cpp new file mode 100644 index 0000000000..65faf85155 --- /dev/null +++ b/image/test/gtest/TestSwizzleFilter.cpp @@ -0,0 +1,120 @@ +/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* vim: set ts=8 sts=2 et sw=2 tw=80: */ +/* 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/. */ + +#include "gtest/gtest.h" + +#include "mozilla/gfx/2D.h" +#include "Common.h" +#include "Decoder.h" +#include "DecoderFactory.h" +#include "SurfaceFilters.h" +#include "SurfacePipe.h" + +using namespace mozilla; +using namespace mozilla::gfx; +using namespace mozilla::image; + +template <typename Func> +void WithSwizzleFilter(const IntSize& aSize, SurfaceFormat aInputFormat, + SurfaceFormat aOutputFormat, bool aPremultiplyAlpha, + Func aFunc) { + RefPtr<image::Decoder> decoder = CreateTrivialDecoder(); + ASSERT_TRUE(decoder != nullptr); + + WithFilterPipeline( + decoder, std::forward<Func>(aFunc), + SwizzleConfig{aInputFormat, aOutputFormat, aPremultiplyAlpha}, + SurfaceConfig{decoder, aSize, aOutputFormat, false}); +} + +TEST(ImageSwizzleFilter, WritePixels_RGBA_to_BGRA) +{ + WithSwizzleFilter( + IntSize(100, 100), SurfaceFormat::R8G8B8A8, SurfaceFormat::B8G8R8A8, + false, [](image::Decoder* aDecoder, SurfaceFilter* aFilter) { + CheckTransformedWritePixels(aDecoder, aFilter, BGRAColor::Blue(), + BGRAColor::Red()); + }); +} + +TEST(ImageSwizzleFilter, WritePixels_RGBA_to_Premultiplied_BGRA) +{ + WithSwizzleFilter( + IntSize(100, 100), SurfaceFormat::R8G8B8A8, SurfaceFormat::B8G8R8A8, true, + [](image::Decoder* aDecoder, SurfaceFilter* aFilter) { + CheckTransformedWritePixels( + aDecoder, aFilter, BGRAColor(0x26, 0x00, 0x00, 0x7F, true), + BGRAColor(0x00, 0x00, 0x26, 0x7F), Nothing(), Nothing(), Nothing(), + Nothing(), /* aFuzz */ 1); + }); +} + +TEST(ImageSwizzleFilter, WritePixels_RGBA_to_BGRX) +{ + WithSwizzleFilter( + IntSize(100, 100), SurfaceFormat::R8G8B8A8, SurfaceFormat::B8G8R8X8, + false, [](image::Decoder* aDecoder, SurfaceFilter* aFilter) { + CheckTransformedWritePixels(aDecoder, aFilter, + BGRAColor(0x26, 0x00, 0x00, 0x7F, true), + BGRAColor(0x00, 0x00, 0x26, 0xFF)); + }); +} + +TEST(ImageSwizzleFilter, WritePixels_RGBA_to_Premultiplied_BGRX) +{ + WithSwizzleFilter( + IntSize(100, 100), SurfaceFormat::R8G8B8A8, SurfaceFormat::B8G8R8X8, true, + [](image::Decoder* aDecoder, SurfaceFilter* aFilter) { + CheckTransformedWritePixels(aDecoder, aFilter, + BGRAColor(0x26, 0x00, 0x00, 0x7F, true), + BGRAColor(0x00, 0x00, 0x13, 0xFF)); + }); +} + +TEST(ImageSwizzleFilter, WritePixels_RGBA_to_RGBX) +{ + WithSwizzleFilter( + IntSize(100, 100), SurfaceFormat::R8G8B8A8, SurfaceFormat::R8G8B8X8, + false, [](image::Decoder* aDecoder, SurfaceFilter* aFilter) { + CheckTransformedWritePixels(aDecoder, aFilter, + BGRAColor(0x00, 0x00, 0x26, 0x7F, true), + BGRAColor(0x00, 0x00, 0x26, 0xFF)); + }); +} + +TEST(ImageSwizzleFilter, WritePixels_RGBA_to_Premultiplied_RGRX) +{ + WithSwizzleFilter( + IntSize(100, 100), SurfaceFormat::R8G8B8A8, SurfaceFormat::R8G8B8X8, true, + [](image::Decoder* aDecoder, SurfaceFilter* aFilter) { + CheckTransformedWritePixels(aDecoder, aFilter, + BGRAColor(0x00, 0x00, 0x26, 0x7F, true), + BGRAColor(0x00, 0x00, 0x13, 0xFF)); + }); +} + +TEST(ImageSwizzleFilter, WritePixels_BGRA_to_BGRX) +{ + WithSwizzleFilter( + IntSize(100, 100), SurfaceFormat::B8G8R8A8, SurfaceFormat::B8G8R8X8, + false, [](image::Decoder* aDecoder, SurfaceFilter* aFilter) { + CheckTransformedWritePixels(aDecoder, aFilter, + BGRAColor(0x10, 0x26, 0x00, 0x7F, true), + BGRAColor(0x10, 0x26, 0x00, 0xFF)); + }); +} + +TEST(ImageSwizzleFilter, WritePixels_BGRA_to_Premultiplied_BGRA) +{ + WithSwizzleFilter( + IntSize(100, 100), SurfaceFormat::B8G8R8A8, SurfaceFormat::B8G8R8A8, true, + [](image::Decoder* aDecoder, SurfaceFilter* aFilter) { + CheckTransformedWritePixels( + aDecoder, aFilter, BGRAColor(0x10, 0x26, 0x00, 0x7F, true), + BGRAColor(0x10, 0x26, 0x00, 0x7F), Nothing(), Nothing(), Nothing(), + Nothing(), /* aFuzz */ 1); + }); +} |