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Turned the colour up just a little, slightly lowered luminance signal strength.

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This commit is contained in:
Thomas Harte 2016-05-03 07:51:14 -04:00
parent 31f1e6d5c0
commit 6d5a1b33ee
2 changed files with 2 additions and 2 deletions
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2
Outputs/CRT/Internals/CRTOpenGL.cpp
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@ -560,7 +560,7 @@ void OpenGLOutputBuilder::set_timing_uniforms()
float colour_subcarrier_frequency = (float)_colour_cycle_numerator / (float)_colour_cycle_denominator;
if(composite_separation_filter_program) composite_separation_filter_program->set_separation_frequency(_cycles_per_line, colour_subcarrier_frequency);
if(composite_y_filter_shader_program) composite_y_filter_shader_program->set_filter_coefficients(_cycles_per_line, colour_subcarrier_frequency * 0.75f);
if(composite_y_filter_shader_program) composite_y_filter_shader_program->set_filter_coefficients(_cycles_per_line, colour_subcarrier_frequency * 0.66f);
if(composite_chrominance_filter_shader_program) composite_chrominance_filter_shader_program->set_filter_coefficients(_cycles_per_line, colour_subcarrier_frequency * 0.5f);
if(rgb_filter_shader_program) rgb_filter_shader_program->set_filter_coefficients(_cycles_per_line, (float)_input_frequency * 0.5f);

2
Outputs/CRT/Internals/Shaders/IntermediateShader.cpp
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@ -272,7 +272,7 @@ std::unique_ptr<IntermediateShader> IntermediateShader::make_chroma_filter_shade
"), vec3(1.0))"
");"
"vec3 lumaChromaColourInRange = (lumaChromaColour - vec3(0.0, 0.5, 0.5)) * vec3(1.0, 2.0, 2.0);"
"vec3 lumaChromaColourInRange = (lumaChromaColour - vec3(0.0, 0.5, 0.5)) * vec3(1.0, 3.0, 3.0);"
"fragColour = lumaChromaToRGB * lumaChromaColourInRange;"
"}", false, false);
}