diff options
Diffstat (limited to 'drivers/vulkan/vulkan_context.cpp')
| -rw-r--r-- | drivers/vulkan/vulkan_context.cpp | 47 |
1 files changed, 45 insertions, 2 deletions
diff --git a/drivers/vulkan/vulkan_context.cpp b/drivers/vulkan/vulkan_context.cpp index 23c0a64568..6ed43b5d31 100644 --- a/drivers/vulkan/vulkan_context.cpp +++ b/drivers/vulkan/vulkan_context.cpp @@ -337,6 +337,9 @@ Error VulkanContext::_initialize_extensions() { extension_names[enabled_extension_count++] = VK_EXT_DEBUG_UTILS_EXTENSION_NAME; enabled_debug_utils = true; } + if (!strcmp(VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME, instance_extensions[i].extensionName)) { + extension_names[enabled_extension_count++] = VK_KHR_GET_PHYSICAL_DEVICE_PROPERTIES_2_EXTENSION_NAME; + } if (enabled_extension_count >= MAX_EXTENSIONS) { free(instance_extensions); ERR_FAIL_V_MSG(ERR_BUG, "Enabled extension count reaches MAX_EXTENSIONS, BUG"); @@ -504,6 +507,8 @@ Error VulkanContext::_check_capabilities() { // assume not supported until proven otherwise multiview_capabilities.is_supported = false; + multiview_capabilities.geometry_shader_is_supported = false; + multiview_capabilities.tessellation_shader_is_supported = false; multiview_capabilities.max_view_count = 0; multiview_capabilities.max_instance_count = 0; subgroup_capabilities.size = 0; @@ -529,7 +534,8 @@ Error VulkanContext::_check_capabilities() { device_features_func(gpu, &device_features); multiview_capabilities.is_supported = multiview_features.multiview; - // For now we ignore if multiview is available in geometry and tessellation as we do not currently support those + multiview_capabilities.geometry_shader_is_supported = multiview_features.multiviewGeometryShader; + multiview_capabilities.tessellation_shader_is_supported = multiview_features.multiviewTessellationShader; } // check extended properties @@ -573,7 +579,7 @@ Error VulkanContext::_check_capabilities() { #ifdef DEBUG_ENABLED print_line("- Vulkan multiview supported:"); - print_line(" max views: " + itos(multiview_capabilities.max_view_count)); + print_line(" max view count: " + itos(multiview_capabilities.max_view_count)); print_line(" max instances: " + itos(multiview_capabilities.max_instance_count)); } else { print_line("- Vulkan multiview not supported"); @@ -772,6 +778,10 @@ Error VulkanContext::_create_physical_device() { swapchainExtFound = 1; extension_names[enabled_extension_count++] = VK_KHR_SWAPCHAIN_EXTENSION_NAME; } + if (!strcmp(VK_KHR_MULTIVIEW_EXTENSION_NAME, device_extensions[i].extensionName)) { + // if multiview is supported, enable it + extension_names[enabled_extension_count++] = VK_KHR_MULTIVIEW_EXTENSION_NAME; + } if (enabled_extension_count >= MAX_EXTENSIONS) { free(device_extensions); ERR_FAIL_V_MSG(ERR_BUG, "Enabled extension count reaches MAX_EXTENSIONS, BUG"); @@ -964,6 +974,39 @@ Error VulkanContext::_create_device() { queues[1].flags = 0; sdevice.queueCreateInfoCount = 2; } + +#ifdef VK_VERSION_1_2 + VkPhysicalDeviceVulkan11Features vulkan11features; + + vulkan11features.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_1_FEATURES; + vulkan11features.pNext = nullptr; + // !BAS! Need to figure out which ones of these we want enabled... + vulkan11features.storageBuffer16BitAccess = 0; + vulkan11features.uniformAndStorageBuffer16BitAccess = 0; + vulkan11features.storagePushConstant16 = 0; + vulkan11features.storageInputOutput16 = 0; + vulkan11features.multiview = multiview_capabilities.is_supported; + vulkan11features.multiviewGeometryShader = multiview_capabilities.geometry_shader_is_supported; + vulkan11features.multiviewTessellationShader = multiview_capabilities.tessellation_shader_is_supported; + vulkan11features.variablePointersStorageBuffer = 0; + vulkan11features.variablePointers = 0; + vulkan11features.protectedMemory = 0; + vulkan11features.samplerYcbcrConversion = 0; + vulkan11features.shaderDrawParameters = 0; + + sdevice.pNext = &vulkan11features; +#elif VK_VERSION_1_1 + VkPhysicalDeviceMultiviewFeatures multiview_features; + + multiview_features.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES; + multiview_features.pNext = nullptr; + multiview_features.multiview = multiview_capabilities.is_supported; + multiview_features.multiviewGeometryShader = multiview_capabilities.geometry_shader_is_supported; + multiview_features.multiviewTessellationShader = multiview_capabilities.tessellation_shader_is_supported; + + sdevice.pNext = &multiview_features; +#endif + err = vkCreateDevice(gpu, &sdevice, nullptr, &device); ERR_FAIL_COND_V(err, ERR_CANT_CREATE); |