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Introduces a new scan source data type, motivated by the reasoning used by the Oric.

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Specifically: it'll allow PCM sampling of the potentially arbitrary composite generation logic of various machines.
This commit is contained in:
Thomas Harte
2018-11-28 20:40:22 -08:00
parent e39ecf59ef
commit fd579a019b
4 changed files with 42 additions and 13 deletions
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Outputs/OpenGL/ScanTargetGLSLFragments.cpp
+7
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@@ -266,6 +266,13 @@ std::unique_ptr<Shader> ScanTarget::input_shader(InputDataType input_data_type,
fragment_shader += "fragColour = vec3(texture(textureName, textureCoordinate).r / 255.0);";
break;
case InputDataType::PhaseLinkedLuminance8:
computed_display_type = DisplayType::CompositeMonochrome;
fragment_shader +=
"uint iPhase = uint(compositeAngle * 2.0 / 3.141592654) & 3u;"
"fragColour = vec3(texture(textureName, textureCoordinate)[iPhase] / 255.0);";
break;
case InputDataType::Luminance8Phase8:
computed_display_type = DisplayType::SVideo;
fragment_shader +=