aiden/video-shader-toys
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This commit is contained in:
Aiden
2026-05-08 18:07:45 +10:00
parent eede6938cb
commit f322abf79a
24 changed files with 270 additions and 43 deletions
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3
tests/ShaderPackageRegistryTests.cpp
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@@ -59,7 +59,7 @@ void TestValidManifest()
"fonts": [{ "id": "inter", "path": "Inter.ttf" }],
"temporal": { "enabled": true, "historySource": "source", "historyLength": 8 },
"parameters": [
{ "id": "gain", "label": "Gain", "type": "float", "default": 0.5, "min": 0, "max": 1 },
{ "id": "gain", "label": "Gain", "description": "Scales the output intensity.", "type": "float", "default": 0.5, "min": 0, "max": 1 },
{ "id": "titleText", "label": "Title", "type": "text", "default": "LIVE", "font": "inter", "maxLength": 32 },
{ "id": "mode", "label": "Mode", "type": "enum", "default": "soft", "options": [
{ "value": "soft", "label": "Soft" },
@@ -78,6 +78,7 @@ void TestValidManifest()
Expect(package.fontAssets.size() == 1 && package.fontAssets[0].id == "inter", "font assets parse");
Expect(package.temporal.enabled && package.temporal.effectiveHistoryLength == 4, "temporal history is capped");
Expect(package.parameters.size() == 4, "parameters parse");
Expect(package.parameters[0].description == "Scales the output intensity.", "parameter descriptions parse");
Expect(package.parameters[1].type == ShaderParameterType::Text && package.parameters[1].defaultTextValue == "LIVE", "text parameter parses");
Expect(package.parameters[3].type == ShaderParameterType::Trigger, "trigger parameter parses");
Expect(package.passes.size() == 1 && package.passes[0].id == "main", "legacy manifests get an implicit main pass");

4
tests/VideoIODeviceFakeTests.cpp
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@@ -31,7 +31,7 @@ public:
return true;
}
bool SelectPreferredFormats(const VideoFormatSelection&, std::string&) override
bool SelectPreferredFormats(const VideoFormatSelection&, bool, std::string&) override
{
mState.inputPixelFormat = VideoIOPixelFormat::Uyvy8;
mState.outputPixelFormat = VideoIOPixelFormat::Bgra8;
@@ -120,7 +120,7 @@ int main()
bool outputSeen = false;
Expect(device.DiscoverDevicesAndModes(selection, error), "fake discovery succeeds");
Expect(device.SelectPreferredFormats(selection, error), "fake format selection succeeds");
Expect(device.SelectPreferredFormats(selection, false, error), "fake format selection succeeds");
Expect(device.ConfigureInput([&](const VideoIOFrame& frame) {
inputSeen = frame.bytes != nullptr && frame.width == 1920 && frame.pixelFormat == VideoIOPixelFormat::Uyvy8;
}, selection.input, error), "fake input config succeeds");

5
tests/VideoIOFormatTests.cpp
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@@ -22,6 +22,7 @@ void TestPreferredFormatSelection()
Expect(ChoosePreferredVideoIOFormat(true) == VideoIOPixelFormat::V210, "10-bit is preferred when supported");
Expect(ChoosePreferredVideoIOFormat(false) == VideoIOPixelFormat::Uyvy8, "8-bit is used as fallback");
Expect(DeckLinkPixelFormatForVideoIO(VideoIOPixelFormat::V210) == bmdFormat10BitYUV, "v210 maps to DeckLink 10-bit YUV");
Expect(DeckLinkPixelFormatForVideoIO(VideoIOPixelFormat::Yuva10) == bmdFormat10BitYUVA, "Ay10 maps to DeckLink 10-bit YUVA");
Expect(DeckLinkPixelFormatForVideoIO(VideoIOPixelFormat::Uyvy8) == bmdFormat8BitYUV, "UYVY maps to DeckLink 8-bit YUV");
Expect(DeckLinkPixelFormatForVideoIO(VideoIOPixelFormat::Bgra8) == bmdFormat8BitBGRA, "BGRA maps to DeckLink 8-bit BGRA");
}
@@ -31,11 +32,15 @@ void TestRowByteHelpers()
Expect(MinimumV210RowBytes(1920) == 5120, "1920-wide v210 active row bytes");
Expect(MinimumV210RowBytes(1280) == 3424, "1280-wide v210 active row bytes rounds up to six-pixel group");
Expect(MinimumV210RowBytes(3840) == 10240, "3840-wide v210 active row bytes");
Expect(MinimumYuva10RowBytes(1920) == 7680, "1920-wide Ay10 row bytes");
Expect(MinimumYuva10RowBytes(1919) == 7680, "Ay10 row bytes round up to 64-pixel boundary");
Expect(MinimumYuva10RowBytes(3840) == 15360, "3840-wide Ay10 row bytes");
Expect(PackedTextureWidthFromRowBytes(5120) == 1280, "packed texture width is row bytes divided into RGBA byte texels");
Expect(ActiveV210WordsForWidth(1920) == 1280, "active v210 words match 1920 width");
Expect(VideoIORowBytes(VideoIOPixelFormat::Uyvy8, 1920) == 3840, "UYVY row bytes");
Expect(VideoIORowBytes(VideoIOPixelFormat::Bgra8, 1920) == 7680, "BGRA row bytes");
Expect(VideoIORowBytes(VideoIOPixelFormat::V210, 1920) == 5120, "v210 row bytes");
Expect(VideoIORowBytes(VideoIOPixelFormat::Yuva10, 1920) == 7680, "Ay10 row bytes");
}
void TestV210PackUnpack()