From 27d5956706f35ec88865a7e37f1363d588d4d2e3 Mon Sep 17 00:00:00 2001 From: Mark Young Date: Wed, 30 Mar 2016 01:17:08 -0600 Subject: layers: LX265 Error if color blend attch count != subpass attch. Spec states that the VkPilelineColorBlendAttachmentState attachmentCount must be equal to the subpass' colorAttachmentCount. Change-Id: I2b281cda2c12f2003d8ee68b326d78a9aaadf573 --- layers/core_validation.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'layers/core_validation.cpp') diff --git a/layers/core_validation.cpp b/layers/core_validation.cpp index 8ebc10b9..7235fd5e 100644 --- a/layers/core_validation.cpp +++ b/layers/core_validation.cpp @@ -3409,6 +3409,14 @@ static VkBool32 validatePipelineState(layer_data *my_data, const GLOBAL_CB_NODE VkSampleCountFlagBits subpassNumSamples = (VkSampleCountFlagBits)0; uint32_t i; + if (pPipeline->cbStateCI.attachmentCount != pSD->colorAttachmentCount) { + return log_msg(my_data->report_data, VK_DEBUG_REPORT_ERROR_BIT_EXT, VK_DEBUG_REPORT_OBJECT_TYPE_PIPELINE_EXT, + reinterpret_cast(pipeline), __LINE__, DRAWSTATE_INVALID_RENDERPASS, "DS", + "Render pass subpass %u mismatch between blend state attachment count %u and " + "sub-pass color attachment count %u! These must be the same.", + pCB->activeSubpass, pPipeline->cbStateCI.attachmentCount, pSD->colorAttachmentCount); + } + for (i = 0; i < pSD->colorAttachmentCount; i++) { VkSampleCountFlagBits samples; -- cgit v1.2.3