Pass NULL for states which don't exist in captured pipeline

Suggested by Jason.

Signed-off-by: Danylo Piliaiev <danylo.piliaiev@globallogic.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>

1 files changed, 18 insertions, 6 deletions

diff --git a/run.c b/run.c
index 3ca8e89..05efeec 100644
--- a/run.c
+++ b/run.c
@@ -292,13 +292,25 @@ create_graphics_pipeline(VkDevice device, struct pipeline_info *info,
     pipelineInfo.pStages = info->pShaderStagesInfo;
     pipelineInfo.pVertexInputState = &info->vertexInputState;
     pipelineInfo.pInputAssemblyState = &info->inputAssemblyState;
-    pipelineInfo.pTessellationState = &info->tessellationState;
-    pipelineInfo.pViewportState = &info->viewportState;
+    pipelineInfo.pTessellationState = 
+        info->tessellationState.sType == VK_STRUCTURE_TYPE_PIPELINE_TESSELLATION_STATE_CREATE_INFO ?
+        &info->tessellationState : NULL;
+    pipelineInfo.pViewportState = 
+        info->viewportState.sType == VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO ?
+        &info->viewportState : NULL;
     pipelineInfo.pRasterizationState = &info->rasterizationState;
-    pipelineInfo.pMultisampleState = &info->multisampleState;
-    pipelineInfo.pDepthStencilState = &info->depthStencilState;
-    pipelineInfo.pColorBlendState = &info->colorBlendState;
-    pipelineInfo.pDynamicState = &info->dynamicState;
+    pipelineInfo.pMultisampleState =
+        info->multisampleState.sType == VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO ?
+        &info->multisampleState : NULL;
+    pipelineInfo.pDepthStencilState = 
+        info->depthStencilState.sType == VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO ?
+        &info->depthStencilState : NULL;
+    pipelineInfo.pColorBlendState = 
+        info->colorBlendState.sType == VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO ?
+        &info->colorBlendState : NULL;
+    pipelineInfo.pDynamicState = 
+        info->dynamicState.sType == VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO ?
+        &info->dynamicState : NULL;
     pipelineInfo.layout = layout;
     pipelineInfo.renderPass = renderPass;