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Merge pull request #97801 from basicer/srgb-color-hint

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Add `color_conversion_disabled` shader hint.
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Thaddeus Crews 2025-04-14 19:39:42 -05:00
commit a6979ef664
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4 changed files with 45 additions and 11 deletions
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3
drivers/gles3/storage/material_storage.cpp
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@ -776,6 +776,9 @@ void MaterialData::update_uniform_buffer(const HashMap<StringName, ShaderLanguag
if ((E.value.type == ShaderLanguage::TYPE_VEC3 || E.value.type == ShaderLanguage::TYPE_VEC4) && E.value.hint == ShaderLanguage::ShaderNode::Uniform::HINT_SOURCE_COLOR) {
//colors must be set as black, with alpha as 1.0
_fill_std140_variant_ubo_value(E.value.type, E.value.array_size, Color(0, 0, 0, 1), data);
} else if ((E.value.type == ShaderLanguage::TYPE_VEC3 || E.value.type == ShaderLanguage::TYPE_VEC4) && E.value.hint == ShaderLanguage::ShaderNode::Uniform::HINT_COLOR_CONVERSION_DISABLED) {
//colors must be set as black, with alpha as 1.0
_fill_std140_variant_ubo_value(E.value.type, E.value.array_size, Color(0, 0, 0, 1), data);
} else {
//else just zero it out
_fill_std140_ubo_empty(E.value.type, E.value.array_size, data);