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-rw-r--r--src/video_core/renderer_vulkan/vk_buffer_cache.cpp10
1 files changed, 7 insertions, 3 deletions
diff --git a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
index f4b3ee95c..8ac58bc2f 100644
--- a/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
+++ b/src/video_core/renderer_vulkan/vk_buffer_cache.cpp
@@ -358,7 +358,7 @@ void BufferCacheRuntime::ReserveNullBuffer() {
if (null_buffer) {
return;
}
- null_buffer = device.GetLogical().CreateBuffer(VkBufferCreateInfo{
+ VkBufferCreateInfo create_info{
.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
@@ -367,9 +367,13 @@ void BufferCacheRuntime::ReserveNullBuffer() {
.sharingMode = VK_SHARING_MODE_EXCLUSIVE,
.queueFamilyIndexCount = 0,
.pQueueFamilyIndices = nullptr,
- });
+ };
+ if (device.IsExtTransformFeedbackSupported()) {
+ create_info.usage |= VK_BUFFER_USAGE_TRANSFORM_FEEDBACK_BUFFER_BIT_EXT;
+ }
+ null_buffer = device.GetLogical().CreateBuffer(create_info);
if (device.HasDebuggingToolAttached()) {
- null_buffer.SetObjectNameEXT("Null index buffer");
+ null_buffer.SetObjectNameEXT("Null buffer");
}
null_buffer_commit = memory_allocator.Commit(null_buffer, MemoryUsage::DeviceLocal);