From 88e92ce054692b86ad3a04e18b56b21349d32d2b Mon Sep 17 00:00:00 2001 From: Lynne Date: Tue, 14 Mar 2023 20:45:45 +0100 Subject: [PATCH 37/97] hwcontext_vulkan: enable GPU-assisted validation when debugging --- libavutil/hwcontext_vulkan.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/libavutil/hwcontext_vulkan.c b/libavutil/hwcontext_vulkan.c index 4c6229fe0c..96afeb471e 100644 --- a/libavutil/hwcontext_vulkan.c +++ b/libavutil/hwcontext_vulkan.c @@ -695,6 +695,9 @@ static int create_instance(AVHWDeviceContext *ctx, AVDictionary *opts) LIBAVUTIL_VERSION_MINOR, LIBAVUTIL_VERSION_MICRO), }; + VkValidationFeaturesEXT validation_features = { + .sType = VK_STRUCTURE_TYPE_VALIDATION_FEATURES_EXT, + }; VkInstanceCreateInfo inst_props = { .sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO, .pApplicationInfo = &application_info, @@ -725,6 +728,17 @@ static int create_instance(AVHWDeviceContext *ctx, AVDictionary *opts) if (err < 0) goto fail; + if (debug_mode) { + VkValidationFeatureEnableEXT feat_list[] = { + VK_VALIDATION_FEATURE_ENABLE_GPU_ASSISTED_EXT, + VK_VALIDATION_FEATURE_ENABLE_GPU_ASSISTED_RESERVE_BINDING_SLOT_EXT, + VK_VALIDATION_FEATURE_ENABLE_SYNCHRONIZATION_VALIDATION_EXT, + }; + validation_features.pEnabledValidationFeatures = feat_list; + validation_features.enabledValidationFeatureCount = FF_ARRAY_ELEMS(feat_list); + inst_props.pNext = &validation_features; + } + /* Try to create the instance */ ret = vk->CreateInstance(&inst_props, hwctx->alloc, &hwctx->inst); -- 2.40.0