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vkd3d: Enable Vulkan-backed heaps for each heap instead of per device.

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Provides a simple way to disable Vulkan writes for non-shader-visible
heaps. Also there is a chance of avoiding access to the d3d12_device
object which helps memory cache performance.
This commit is contained in:
Conor McCarthy
2023-07-08 18:18:07 +10:00
committed by Alexandre Julliard
parent d52eb8595f
commit 0a98d09145
Notes: Alexandre Julliard 2023-07-20 22:58:27 +02:00 
Approved-by: Henri Verbeet (@hverbeet)
Approved-by: Alexandre Julliard (@julliard)
Merge-Request: https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/272
3 changed files with 24 additions and 11 deletions
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4
libs/vkd3d/device.c
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@@ -3414,6 +3414,7 @@ static void STDMETHODCALLTYPE d3d12_device_CopyDescriptors(ID3D12Device *iface,
struct d3d12_device *device = impl_from_ID3D12Device(iface);
unsigned int dst_range_idx, dst_idx, src_range_idx, src_idx;
unsigned int dst_range_size, src_range_size;
struct d3d12_descriptor_heap *dst_heap;
const struct d3d12_desc *src;
struct d3d12_desc *dst;
@@ -3443,13 +3444,14 @@ static void STDMETHODCALLTYPE d3d12_device_CopyDescriptors(ID3D12Device *iface,
src_range_size = src_descriptor_range_sizes ? src_descriptor_range_sizes[src_range_idx] : 1;
dst = d3d12_desc_from_cpu_handle(dst_descriptor_range_offsets[dst_range_idx]);
dst_heap = d3d12_desc_get_descriptor_heap(dst);
src = d3d12_desc_from_cpu_handle(src_descriptor_range_offsets[src_range_idx]);
for (; dst_idx < dst_range_size && src_idx < src_range_size; ++dst_idx, ++src_idx)
{
if (dst[dst_idx].s.u.object == src[src_idx].s.u.object)
continue;
d3d12_desc_copy(&dst[dst_idx], &src[src_idx], device);
d3d12_desc_copy(&dst[dst_idx], &src[src_idx], dst_heap, device);
}
if (dst_idx >= dst_range_size)