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author | Dwayne Slater <ds84182@gmail.com> | 2016-02-06 01:02:40 +0100 |
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committer | Dwayne Slater <ds84182@gmail.com> | 2016-02-21 01:00:31 +0100 |
commit | 82fc075ff66eca909b8f59d23f1a380bf0c03ed4 (patch) | |
tree | 8fc889db2e3ce161032b461240ee2d9fa24d6fc2 /src/video_core/command_processor.cpp | |
parent | Merge pull request #1391 from tfarley/hw-fb-sync-fix (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/video_core/command_processor.cpp | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/src/video_core/command_processor.cpp b/src/video_core/command_processor.cpp index 59c75042c..51abeeaba 100644 --- a/src/video_core/command_processor.cpp +++ b/src/video_core/command_processor.cpp @@ -160,12 +160,19 @@ static void WritePicaReg(u32 id, u32 value, u32 mask) { if (component >= 12) LOG_ERROR(HW_GPU, "Overflow in the vertex attribute loader %u trying to load component %u", loader, component); u32 attribute_index = loader_config.GetComponent(component); - vertex_attribute_sources[attribute_index] = load_address; - vertex_attribute_strides[attribute_index] = static_cast<u32>(loader_config.byte_count); - vertex_attribute_formats[attribute_index] = attribute_config.GetFormat(attribute_index); - vertex_attribute_elements[attribute_index] = attribute_config.GetNumElements(attribute_index); - vertex_attribute_element_size[attribute_index] = attribute_config.GetElementSizeInBytes(attribute_index); - load_address += attribute_config.GetStride(attribute_index); + if (attribute_index < 12) { + vertex_attribute_sources[attribute_index] = load_address; + vertex_attribute_strides[attribute_index] = static_cast<u32>(loader_config.byte_count); + vertex_attribute_formats[attribute_index] = attribute_config.GetFormat(attribute_index); + vertex_attribute_elements[attribute_index] = attribute_config.GetNumElements(attribute_index); + vertex_attribute_element_size[attribute_index] = attribute_config.GetElementSizeInBytes(attribute_index); + load_address += attribute_config.GetStride(attribute_index); + } else if (attribute_index < 16) { + // Attribute ids 12, 13, 14 and 15 signify 4, 8, 12 and 16-byte paddings, respectively + load_address += (attribute_index - 11) * 4; + } else { + UNREACHABLE(); // This is truly unreachable due to the number of bits for each component + } } } |