diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/vulkan/vulkan_context.cpp | 53 |
1 files changed, 30 insertions, 23 deletions
diff --git a/drivers/vulkan/vulkan_context.cpp b/drivers/vulkan/vulkan_context.cpp index 083b822676..d293abdee3 100644 --- a/drivers/vulkan/vulkan_context.cpp +++ b/drivers/vulkan/vulkan_context.cpp @@ -165,16 +165,17 @@ VkBool32 VulkanContext::_check_layers(uint32_t check_count, const char **check_n Error VulkanContext::_create_validation_layers() { VkResult err; + const char *instance_validation_layers_alt1[] = { "VK_LAYER_KHRONOS_validation" }; + const char *instance_validation_layers_alt2[] = { "VK_LAYER_LUNARG_standard_validation" }; + const char *instance_validation_layers_alt3[] = { "VK_LAYER_GOOGLE_threading", "VK_LAYER_LUNARG_parameter_validation", "VK_LAYER_LUNARG_object_tracker", "VK_LAYER_LUNARG_core_validation", "VK_LAYER_GOOGLE_unique_objects" }; + uint32_t instance_layer_count = 0; - uint32_t validation_layer_count = 0; - const char *instance_validation_layers_alt1[] = { "VK_LAYER_LUNARG_standard_validation" }; - const char *instance_validation_layers_alt2[] = { "VK_LAYER_GOOGLE_threading", "VK_LAYER_LUNARG_parameter_validation", - "VK_LAYER_LUNARG_object_tracker", "VK_LAYER_LUNARG_core_validation", - "VK_LAYER_GOOGLE_unique_objects" }; - VkBool32 validation_found = 0; err = vkEnumerateInstanceLayerProperties(&instance_layer_count, nullptr); ERR_FAIL_COND_V(err, ERR_CANT_CREATE); - const char **instance_validation_layers = instance_validation_layers_alt1; + + VkBool32 validation_found = 0; + uint32_t validation_layer_count = 0; + const char **instance_validation_layers = nullptr; if (instance_layer_count > 0) { VkLayerProperties *instance_layers = (VkLayerProperties *)malloc(sizeof(VkLayerProperties) * instance_layer_count); err = vkEnumerateInstanceLayerProperties(&instance_layer_count, instance_layers); @@ -183,27 +184,33 @@ Error VulkanContext::_create_validation_layers() { ERR_FAIL_V(ERR_CANT_CREATE); } - validation_found = _check_layers(ARRAY_SIZE(instance_validation_layers_alt1), instance_validation_layers, - instance_layer_count, instance_layers); - if (validation_found) { - enabled_layer_count = ARRAY_SIZE(instance_validation_layers_alt1); - enabled_layers[0] = "VK_LAYER_LUNARG_standard_validation"; - validation_layer_count = 1; - } else { - // use alternative set of validation layers - instance_validation_layers = instance_validation_layers_alt2; - enabled_layer_count = ARRAY_SIZE(instance_validation_layers_alt2); - validation_found = _check_layers(ARRAY_SIZE(instance_validation_layers_alt2), instance_validation_layers, - instance_layer_count, instance_layers); + validation_layer_count = ARRAY_SIZE(instance_validation_layers_alt1); + instance_validation_layers = instance_validation_layers_alt1; + validation_found = _check_layers(validation_layer_count, instance_validation_layers, instance_layer_count, instance_layers); + + // use alternative (deprecated, removed in SDK 1.1.126.0) set of validation layers + if (!validation_found) { validation_layer_count = ARRAY_SIZE(instance_validation_layers_alt2); - for (uint32_t i = 0; i < validation_layer_count; i++) { - enabled_layers[i] = instance_validation_layers[i]; - } + instance_validation_layers = instance_validation_layers_alt2; + validation_found = _check_layers(validation_layer_count, instance_validation_layers, instance_layer_count, instance_layers); + } + + // use alternative (deprecated, removed in SDK 1.1.121.1) set of validation layers + if (!validation_found) { + validation_layer_count = ARRAY_SIZE(instance_validation_layers_alt3); + instance_validation_layers = instance_validation_layers_alt3; + validation_found = _check_layers(validation_layer_count, instance_validation_layers, instance_layer_count, instance_layers); } + free(instance_layers); } - if (!validation_found) { + if (validation_found) { + enabled_layer_count = validation_layer_count; + for (uint32_t i = 0; i < validation_layer_count; i++) { + enabled_layers[i] = instance_validation_layers[i]; + } + } else { return ERR_CANT_CREATE; } |