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libs/vkd3d: Add helpers for dereferencing descriptor handles.

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This commit is contained in:
Józef Kucia 2017-10-04 13:55:33 +02:00
parent b002cc4cae
commit fecc94cebc
4 changed files with 19 additions and 9 deletions
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5
libs/vkd3d/command.c
View File

@ -1935,7 +1935,7 @@ static void d3d12_command_list_update_descriptor_table(struct d3d12_command_list
return;
}
descriptor = (struct d3d12_desc *)(intptr_t)base_descriptor.ptr;
descriptor = d3d12_desc_from_gpu_handle(base_descriptor);
d3d12_command_list_prepare_descriptors(list, bind_point);
@ -1948,8 +1948,7 @@ static void d3d12_command_list_update_descriptor_table(struct d3d12_command_list
if (range->offset != D3D12_DESCRIPTOR_RANGE_OFFSET_APPEND)
{
descriptor = (struct d3d12_desc *)(intptr_t)base_descriptor.ptr;
descriptor += range->offset;
descriptor = d3d12_desc_from_gpu_handle(base_descriptor) + range->offset;
}
for (j = 0; j < range->descriptor_count; ++j, ++descriptor)

9
libs/vkd3d/device.c
View File

@ -1290,7 +1290,8 @@ 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;
struct d3d12_desc *dst, *src;
const struct d3d12_desc *src;
struct d3d12_desc *dst;
TRACE("iface %p, dst_descriptor_range_count %u, dst_descriptor_range_offsets %p, "
"dst_descriptor_range_sizes %p, src_descriptor_range_count %u, "
@ -1308,16 +1309,16 @@ static void STDMETHODCALLTYPE d3d12_device_CopyDescriptors(ID3D12Device *iface,
}
dst_range_idx = dst_idx = 0;
dst = (struct d3d12_desc *)dst_descriptor_range_offsets[0].ptr;
dst = d3d12_desc_from_cpu_handle(dst_descriptor_range_offsets[0]);
for (src_range_idx = 0; src_range_idx < src_descriptor_range_count; ++src_range_idx)
{
src = (struct d3d12_desc *)src_descriptor_range_offsets[src_range_idx].ptr;
src = d3d12_desc_from_cpu_handle(src_descriptor_range_offsets[src_range_idx]);
for (src_idx = 0; src_idx < src_descriptor_range_sizes[src_range_idx]; ++src_idx)
{
if (dst_idx >= dst_descriptor_range_sizes[dst_range_idx])
{
++dst_range_idx;
dst = (struct d3d12_desc *)dst_descriptor_range_offsets[dst_range_idx].ptr;
dst = d3d12_desc_from_cpu_handle(dst_descriptor_range_offsets[dst_range_idx]);
dst_idx = 0;
}

2
libs/vkd3d/resource.c
View File

@ -826,7 +826,7 @@ static void d3d12_desc_destroy(struct d3d12_desc *descriptor,
memset(descriptor, 0, sizeof(*descriptor));
}
void d3d12_desc_copy(struct d3d12_desc *dst, struct d3d12_desc *src,
void d3d12_desc_copy(struct d3d12_desc *dst, const struct d3d12_desc *src,
struct d3d12_device *device)
{
d3d12_desc_destroy(dst, device);

12
libs/vkd3d/vkd3d_private.h
View File

@ -211,7 +211,17 @@ struct d3d12_desc
} u;
};
void d3d12_desc_copy(struct d3d12_desc *dst, struct d3d12_desc *src,
static inline struct d3d12_desc *d3d12_desc_from_cpu_handle(D3D12_CPU_DESCRIPTOR_HANDLE cpu_handle)
{
return (struct d3d12_desc *)cpu_handle.ptr;
}
static inline struct d3d12_desc *d3d12_desc_from_gpu_handle(D3D12_GPU_DESCRIPTOR_HANDLE gpu_handle)
{
return (struct d3d12_desc *)(intptr_t)gpu_handle.ptr;
}
void d3d12_desc_copy(struct d3d12_desc *dst, const struct d3d12_desc *src,
struct d3d12_device *device) DECLSPEC_HIDDEN;
void d3d12_desc_create_cbv(struct d3d12_desc *descriptor,
struct d3d12_device *device, const D3D12_CONSTANT_BUFFER_VIEW_DESC *desc) DECLSPEC_HIDDEN;