diff options
Diffstat (limited to 'adapters/fparkan-render-vulkan/src/ffi/resources.rs')
| -rw-r--r-- | adapters/fparkan-render-vulkan/src/ffi/resources.rs | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/adapters/fparkan-render-vulkan/src/ffi/resources.rs b/adapters/fparkan-render-vulkan/src/ffi/resources.rs index fe71d12..498a472 100644 --- a/adapters/fparkan-render-vulkan/src/ffi/resources.rs +++ b/adapters/fparkan-render-vulkan/src/ffi/resources.rs @@ -528,7 +528,7 @@ pub(super) fn create_static_texture_image( }) } -/// Allocates two aligned camera slots used by the dynamic frame UBO. +/// Allocates a main and reflected view slot for each in-flight frame. pub(super) fn create_frame_uniform_buffer( instance: &VulkanInstanceProbe, device: &VulkanLogicalDeviceProbe, @@ -545,7 +545,7 @@ pub(super) fn create_frame_uniform_buffer( )? / alignment * alignment; let size = stride - .checked_mul(super::VULKAN_FRAME_SLOT_COUNT as u64) + .checked_mul(2 * super::VULKAN_FRAME_SLOT_COUNT as u64) .ok_or(VulkanSmokeRendererError::InvalidStaticMesh { context: "frame uniform buffer size overflow", })?; @@ -888,7 +888,7 @@ pub(super) fn write_frame_uniform( .ok_or(VulkanSmokeRendererError::InvariantViolation { context: "frame uniform slot offset", })?; - // SAFETY: The offset is one of the two allocated aligned slots and the + // SAFETY: The caller supplies an allocated, fence-safe main or reflection slot; the // mapped range is exactly one complete frame block. let mapped = unsafe { device.device().map_memory( @@ -1385,7 +1385,7 @@ fn create_host_visible_buffer( Ok(VulkanAllocatedBuffer { buffer, memory }) } -fn find_memory_type( +pub(super) fn find_memory_type( instance: &VulkanInstanceProbe, physical_device: vk::PhysicalDevice, type_bits: u32, |