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LibGfx/TinyVG: Fix decoding green channel of graphics RGB565 colors
The division was missed here, so this would produce overly bright greens (or overflow).
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3 changed files with 12 additions and 1 deletions
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@ -1204,6 +1204,17 @@ TEST_CASE(test_tvg_malformed)
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}
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}
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TEST_CASE(test_tvg_rgb565)
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{
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auto file = TRY_OR_FAIL(Core::MappedFile::map(TEST_INPUT("tvg/green-rgb565.tvg"sv)));
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EXPECT(Gfx::TinyVGImageDecoderPlugin::sniff(file->bytes()));
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auto plugin_decoder = TRY_OR_FAIL(Gfx::TinyVGImageDecoderPlugin::create(file->bytes()));
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auto frame = TRY_OR_FAIL(expect_single_frame_of_size(*plugin_decoder, { 100, 100 }));
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// Should be a solid dark green:
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EXPECT_EQ(frame.image->get_pixel(50, 50), Gfx::Color(0, 130, 0));
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}
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TEST_CASE(test_jxl_modular_simple_tree_upsample2_10bits)
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{
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auto file = TRY_OR_FAIL(Core::MappedFile::map(TEST_INPUT("jxl/modular_simple_tree_upsample2_10bits_rct.jxl"sv)));
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BIN
Tests/LibGfx/test-inputs/tvg/green-rgb565.tvg
Normal file
BIN
Tests/LibGfx/test-inputs/tvg/green-rgb565.tvg
Normal file
Binary file not shown.
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