vk_stream_buffer: set allocable_size to 9 MiB

This solves the crash on Linux systems running the current Linux Long Lived branch nVidia driver.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/video_core/renderer_vulkan/vk_stream_buffer.cpp b/src/video_core/renderer_vulkan/vk_stream_buffer.cpp
index 868447af2..2d28a6c47 100644
--- a/src/video_core/renderer_vulkan/vk_stream_buffer.cpp
+++ b/src/video_core/renderer_vulkan/vk_stream_buffer.cpp
@@ -121,7 +121,7 @@ void VKStreamBuffer::CreateBuffers(VkBufferUsageFlags usage) {
 
     // Substract from the preferred heap size some bytes to avoid getting out of memory.
     const VkDeviceSize heap_size = memory_properties.memoryHeaps[preferred_heap].size;
-    const VkDeviceSize allocable_size = heap_size - 4 * 1024 * 1024;
+    const VkDeviceSize allocable_size = heap_size - 9 * 1024 * 1024;
 
     VkBufferCreateInfo buffer_ci;
     buffer_ci.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;