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vulkan_device: Allow creating a device without surface

master
ReinUsesLisp 2020-12-26 01:32:46 +07:00
parent d235cf3933
commit ac1e4734c2
1 changed files with 3 additions and 3 deletions
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6
src/video_core/vulkan_common/vulkan_device.cpp
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@ -775,7 +775,7 @@ void Device::SetupFamilies(VkSurfaceKHR surface) {
std::optional<u32> graphics; std::optional<u32> graphics;
std::optional<u32> present; std::optional<u32> present;
for (u32 index = 0; index < static_cast<u32>(queue_family_properties.size()); ++index) { for (u32 index = 0; index < static_cast<u32>(queue_family_properties.size()); ++index) {
if (graphics && present) { if (graphics && (present || !surface)) {
break; break;
} }
const VkQueueFamilyProperties& queue_family = queue_family_properties[index]; const VkQueueFamilyProperties& queue_family = queue_family_properties[index];
@ -785,7 +785,7 @@ void Device::SetupFamilies(VkSurfaceKHR surface) {
if (queue_family.queueFlags & VK_QUEUE_GRAPHICS_BIT) { if (queue_family.queueFlags & VK_QUEUE_GRAPHICS_BIT) {
graphics = index; graphics = index;
} }
if (physical.GetSurfaceSupportKHR(index, surface)) { if (surface && physical.GetSurfaceSupportKHR(index, surface)) {
present = index; present = index;
} }
} }
@ -793,7 +793,7 @@ void Device::SetupFamilies(VkSurfaceKHR surface) {
LOG_ERROR(Render_Vulkan, "Device lacks a graphics queue"); LOG_ERROR(Render_Vulkan, "Device lacks a graphics queue");
throw vk::Exception(VK_ERROR_FEATURE_NOT_PRESENT); throw vk::Exception(VK_ERROR_FEATURE_NOT_PRESENT);
} }
if (!present) { if (surface && !present) {
LOG_ERROR(Render_Vulkan, "Device lacks a present queue"); LOG_ERROR(Render_Vulkan, "Device lacks a present queue");
throw vk::Exception(VK_ERROR_FEATURE_NOT_PRESENT); throw vk::Exception(VK_ERROR_FEATURE_NOT_PRESENT);
} }