layers: Determine whether command buffer can be ended with active render pass

2 files changed, 6 insertions, 1 deletions

diff --git a/layers/core_validation.cpp b/layers/core_validation.cpp
index 9c33e629..236474e6 100644
--- a/layers/core_validation.cpp
+++ b/layers/core_validation.cpp
@@ -6182,6 +6182,11 @@ VKAPI_ATTR VkResult VKAPI_CALL EndCommandBuffer(VkCommandBuffer commandBuffer) {
     std::unique_lock<std::mutex> lock(global_lock);
     GLOBAL_CB_NODE *pCB = getCBNode(dev_data, commandBuffer);
     if (pCB) {
+        if ((VK_COMMAND_BUFFER_LEVEL_PRIMARY == pCB->createInfo.level) || !(pCB->beginInfo.flags & VK_COMMAND_BUFFER_USAGE_RENDER_PASS_CONTINUE_BIT)) {
+            // This needs spec clarification to update valid usage, see comments in PR:
+            // https://github.com/KhronosGroup/Vulkan-LoaderAndValidationLayers/pull/516#discussion_r63013756
+            skipCall |= insideRenderPass(dev_data, pCB, "vkEndCommandBuffer");
+        }
         if (pCB->state != CB_RECORDING) {
             skipCall |= report_error_no_cb_begin(dev_data, commandBuffer, "vkEndCommandBuffer()");
         }
diff --git a/layers/vk_validation_layer_details.md b/layers/vk_validation_layer_details.md
index b84b2053..94bf37cc 100644
--- a/layers/vk_validation_layer_details.md
+++ b/layers/vk_validation_layer_details.md
@@ -65,7 +65,7 @@ The Draw State portion of the core validation layer tracks state leading into Dr
 | Dynamic Blend State Binding | Verify that blend dynamic state bound when color blend enabled | BLEND_NOT_BOUND |vkCmdDraw vkCmdDrawIndexed vkCmdDrawIndirect vkCmdDrawIndexedIndirect | DynamicStatesNotBound | NA |
 | Dynamic Depth Bounds State Binding | Verify that depth bounds dynamic state bound when depth enabled | DEPTH_BOUNDS_NOT_BOUND |vkCmdDraw vkCmdDrawIndexed vkCmdDrawIndirect vkCmdDrawIndexedIndirect | DynamicStatesNotBound | NA |
 | Dynamic Stencil State Binding | Verify that stencil dynamic state bound when depth enabled | STENCIL_NOT_BOUND | vkCmdDraw vkCmdDrawIndexed vkCmdDrawIndirect vkCmdDrawIndexedIndirect | DynamicStatesNotBound | NA |
-| RenderPass misuse | Tests for the following: that vkCmdDispatch, vkCmdDispatchIndirect, vkCmdCopyBuffer, vkCmdCopyImage, vkCmdBlitImage, vkCmdCopyBufferToImage, vkCmdCopyImageToBuffer, vkCmdUpdateBuffer, vkCmdFillBuffer, vkCmdClearColorImage, vkCmdClearDepthStencilImage, vkCmdResolveImage, vkCmdSetEvent, vkCmdResetEvent, vkCmdResetQueryPool, vkCmdCopyQueryPoolResults, vkCmdBeginRenderPass are not called during an active Renderpass, and that binding compute descriptor sets or pipelines does not take place during an active Renderpass  | INVALID_RENDERPASS_CMD | vkCmdBindPipeline vkCmdBindDescriptorSets vkCmdDispatch vkCmdDispatchIndirect vkCmdCopyBuffer vkCmdCopyImage vkCmdBlitImage vkCmdCopyBufferToImage vkCmdCopyImageToBuffer vkCmdUpdateBuffer vkCmdFillBuffer vkCmdClearColorImage vkCmdClearDepthStencilImage vkCmdResolveImage vkCmdSetEvent vkCmdResetEvent vkCmdResetQueryPool vkCmdCopyQueryPoolResults vkCmdBeginRenderPass | RenderPassWithinRenderPass UpdateBufferWithinRenderPass ClearColorImageWithinRenderPass ClearDepthStencilImageWithinRenderPass FillBufferWithinRenderPass | NA |
+| RenderPass misuse | Tests for the following: that vkCmdDispatch, vkCmdDispatchIndirect, vkCmdCopyBuffer, vkCmdCopyImage, vkCmdBlitImage, vkCmdCopyBufferToImage, vkCmdCopyImageToBuffer, vkCmdUpdateBuffer, vkCmdFillBuffer, vkCmdClearColorImage, vkCmdClearDepthStencilImage, vkCmdResolveImage, vkCmdSetEvent, vkCmdResetEvent, vkCmdResetQueryPool, vkCmdCopyQueryPoolResults, vkCmdBeginRenderPass, vkEndCommandBuffer are not called during an active Renderpass, and that binding compute descriptor sets or pipelines does not take place during an active Renderpass  | INVALID_RENDERPASS_CMD | vkCmdBindPipeline vkCmdBindDescriptorSets vkCmdDispatch vkCmdDispatchIndirect vkCmdCopyBuffer vkCmdCopyImage vkCmdBlitImage vkCmdCopyBufferToImage vkCmdCopyImageToBuffer vkCmdUpdateBuffer vkCmdFillBuffer vkCmdClearColorImage vkCmdClearDepthStencilImage vkCmdResolveImage vkCmdSetEvent vkCmdResetEvent vkCmdResetQueryPool vkCmdCopyQueryPoolResults vkCmdBeginRenderPass vkEndCommandBuffer | RenderPassWithinRenderPass UpdateBufferWithinRenderPass ClearColorImageWithinRenderPass ClearDepthStencilImageWithinRenderPass FillBufferWithinRenderPass EndCommandBufferWithinRenderPass | NA |
 | Correct use of RenderPass | Validates that the following rendering commands are issued inside an active RenderPass: vkCmdDraw, vkCmdDrawIndexed, vkCmdDrawIndirect, vkCmdDrawIndexedIndirect, vkCmdClearAttachments, vkCmdNextSubpass, vkCmdEndRenderPass | NO_ACTIVE_RENDERPASS | vkCmdBindPipeline vkCmdBindDescriptorSets  vkCmdDraw vkCmdDrawIndexed vkCmdDrawIndirect vkCmdDrawIndexedIndirect vkCmdClearAttachments vkCmdNextSubpass vkCmdEndRenderPass | ClearColorAttachmentsOutsideRenderPass | NA |
 | Valid RenderPass | Flag error if attempt made to Begin/End/Continue a NULL or otherwise invalid RenderPass object | INVALID_RENDERPASS | vkCmdBeginRenderPass vkCmdEndRenderPass vkBeginCommandBuffer | NullRenderPass | NA |
 | RenderPass Compatibility | Verify that active renderpass is compatible with renderpass specified in secondary command buffer, and that renderpass specified for a framebuffer is compatible with renderpass specified in secondary command buffer | RENDERPASS_INCOMPATIBLE | vkCmdExecuteCommands vkBeginCommandBuffer | TBD | None |