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[dxvk] Move tess state validation to validatePipelineState

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This commit is contained in:
Philip Rebohle 2018-03-21 15:22:18 +01:00
parent ec161823e5
commit 5c2144b55d
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GPG Key ID: C8CC613427A31C99
1 changed files with 7 additions and 5 deletions
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12
src/dxvk/dxvk_graphics.cpp
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@ -248,11 +248,6 @@ namespace dxvk {
if (tsInfo.patchControlPoints == 0) if (tsInfo.patchControlPoints == 0)
info.pTessellationState = nullptr; info.pTessellationState = nullptr;
if ((tsInfo.patchControlPoints != 0) && (m_tcs == nullptr || m_tes == nullptr)) {
Logger::err("DxvkGraphicsPipeline: Cannot use tessellation patches without tessellation shaders");
return VK_NULL_HANDLE;
}
VkPipeline pipeline = VK_NULL_HANDLE; VkPipeline pipeline = VK_NULL_HANDLE;
if (m_vkd->vkCreateGraphicsPipelines(m_vkd->device(), if (m_vkd->vkCreateGraphicsPipelines(m_vkd->device(),
m_cache->handle(), 1, &info, nullptr, &pipeline) != VK_SUCCESS) { m_cache->handle(), 1, &info, nullptr, &pipeline) != VK_SUCCESS) {
@ -289,6 +284,13 @@ namespace dxvk {
return false; return false;
} }
// If there are no tessellation shaders, we
// obviously cannot use tessellation patches.
if ((state.iaPatchVertexCount != 0) && (m_tcs == nullptr || m_tes == nullptr)) {
Logger::err("DxvkGraphicsPipeline: Cannot use tessellation patches without tessellation shaders");
return false;
}
// No errors // No errors
return true; return true;
} }