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Add support for padding vertex attributes
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69e2453649
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1 changed files with 13 additions and 6 deletions
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@ -160,12 +160,19 @@ static void WritePicaReg(u32 id, u32 value, u32 mask) {
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if (component >= 12)
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if (component >= 12)
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LOG_ERROR(HW_GPU, "Overflow in the vertex attribute loader %u trying to load component %u", loader, component);
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LOG_ERROR(HW_GPU, "Overflow in the vertex attribute loader %u trying to load component %u", loader, component);
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u32 attribute_index = loader_config.GetComponent(component);
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u32 attribute_index = loader_config.GetComponent(component);
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if (attribute_index < 12) {
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vertex_attribute_sources[attribute_index] = load_address;
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vertex_attribute_sources[attribute_index] = load_address;
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vertex_attribute_strides[attribute_index] = static_cast<u32>(loader_config.byte_count);
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vertex_attribute_strides[attribute_index] = static_cast<u32>(loader_config.byte_count);
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vertex_attribute_formats[attribute_index] = attribute_config.GetFormat(attribute_index);
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vertex_attribute_formats[attribute_index] = attribute_config.GetFormat(attribute_index);
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vertex_attribute_elements[attribute_index] = attribute_config.GetNumElements(attribute_index);
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vertex_attribute_elements[attribute_index] = attribute_config.GetNumElements(attribute_index);
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vertex_attribute_element_size[attribute_index] = attribute_config.GetElementSizeInBytes(attribute_index);
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vertex_attribute_element_size[attribute_index] = attribute_config.GetElementSizeInBytes(attribute_index);
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load_address += attribute_config.GetStride(attribute_index);
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load_address += attribute_config.GetStride(attribute_index);
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} else if (attribute_index < 16) {
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// Attribute ids 12, 13, 14 and 15 signify 4, 8, 12 and 16-byte paddings, respectively
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load_address += (attribute_index - 11) * 4;
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} else {
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UNREACHABLE(); // This is truly unreachable due to the number of bits for each component
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}
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}
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}
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}
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}
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