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[dxvk] Relax VK_EXT_vertex_attribute_divisor requirement

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Nvidia 396.45 still does not support this. Nvidia, please, we need it.
This commit is contained in:
Philip Rebohle 2018-07-19 23:10:12 +02:00
parent 19f74a89cd
commit 336b3858c9
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GPG Key ID: C8CC613427A31C99
2 changed files with 5 additions and 1 deletions
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2
src/dxvk/dxvk_extensions.h
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@ -130,7 +130,7 @@ namespace dxvk {
*/
struct DxvkDeviceExtensions : public DxvkExtensionList {
DxvkExtension extShaderViewportIndexLayer = { this, VK_EXT_SHADER_VIEWPORT_INDEX_LAYER_EXTENSION_NAME, DxvkExtensionType::Desired };
DxvkExtension extVertexAttributeDivisor = { this, VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME, DxvkExtensionType::Required };
DxvkExtension extVertexAttributeDivisor = { this, VK_EXT_VERTEX_ATTRIBUTE_DIVISOR_EXTENSION_NAME, DxvkExtensionType::Desired };
DxvkExtension khrDedicatedAllocation = { this, VK_KHR_DEDICATED_ALLOCATION_EXTENSION_NAME, DxvkExtensionType::Required };
DxvkExtension khrDescriptorUpdateTemplate = { this, VK_KHR_DESCRIPTOR_UPDATE_TEMPLATE_EXTENSION_NAME, DxvkExtensionType::Required };
DxvkExtension khrGetMemoryRequirements2 = { this, VK_KHR_GET_MEMORY_REQUIREMENTS_2_EXTENSION_NAME, DxvkExtensionType::Required };

4
src/dxvk/dxvk_graphics.cpp
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@ -259,6 +259,10 @@ namespace dxvk {
if (viDivisorCount == 0)
viInfo.pNext = viDivisorInfo.pNext;
// TODO remove this once the extension is widely supported
if (!m_device->extensions().extVertexAttributeDivisor.enabled())
viInfo.pNext = viDivisorInfo.pNext;
VkPipelineInputAssemblyStateCreateInfo iaInfo;
iaInfo.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
iaInfo.pNext = nullptr;