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vkd3d: Implement ID3D12Resource::ReadFromSubresource().

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Signed-off-by: Józef Kucia <jkucia@codeweavers.com>
Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Conor McCarthy 2019-08-07 15:58:24 +02:00 committed by Alexandre Julliard
parent 686eb92252
commit d5a8fbe9f5
2 changed files with 102 additions and 10 deletions
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97
libs/vkd3d/resource.c
View File

@ -1269,14 +1269,103 @@ static HRESULT STDMETHODCALLTYPE d3d12_resource_ReadFromSubresource(ID3D12Resour
void *dst_data, UINT dst_row_pitch, UINT dst_slice_pitch,
UINT src_sub_resource, const D3D12_BOX *src_box)
{
FIXME("iface %p, dst_data %p, dst_row_pitch %u, dst_slice_pitch %u, "
"src_sub_resource %u, src_box %p stub!\n",
iface, dst_data, dst_row_pitch, dst_slice_pitch,
src_sub_resource, src_box);
struct d3d12_resource *resource = impl_from_ID3D12Resource(iface);
const struct vkd3d_vk_device_procs *vk_procs;
VkImageSubresource vk_sub_resource;
const struct vkd3d_format *format;
VkSubresourceLayout vk_layout;
struct d3d12_device *device;
BYTE *src_data, *src, *dst;
unsigned int y, z;
D3D12_BOX box;
size_t size;
HRESULT hr;
TRACE("iface %p, dst_data %p, dst_row_pitch %u, dst_slice_pitch %u, "
"src_sub_resource %u, src_box %p.\n",
iface, dst_data, dst_row_pitch, dst_slice_pitch, src_sub_resource, src_box);
if (d3d12_resource_is_buffer(resource))
{
WARN("Buffers are not supported.\n");
return E_INVALIDARG;
}
device = resource->device;
vk_procs = &device->vk_procs;
if (!(format = vkd3d_format_from_d3d12_resource_desc(device, &resource->desc, 0)))
{
ERR("Invalid DXGI format %#x.\n", resource->desc.Format);
return E_INVALIDARG;
}
if (format->vk_aspect_mask != VK_IMAGE_ASPECT_COLOR_BIT)
{
FIXME("Not supported for format %#x.\n", format->dxgi_format);
return E_NOTIMPL;
}
vk_sub_resource.arrayLayer = src_sub_resource / resource->desc.MipLevels;
vk_sub_resource.mipLevel = src_sub_resource % resource->desc.MipLevels;
vk_sub_resource.aspectMask = format->vk_aspect_mask;
if (src_box)
{
box = *src_box;
}
else
{
box.left = 0;
box.top = 0;
box.front = 0;
box.right = d3d12_resource_desc_get_width(&resource->desc, vk_sub_resource.mipLevel);
box.bottom = d3d12_resource_desc_get_height(&resource->desc, vk_sub_resource.mipLevel);
box.back = d3d12_resource_desc_get_depth(&resource->desc, vk_sub_resource.mipLevel);
}
if (box.right <= box.left || box.bottom <= box.top || box.back <= box.front)
return S_OK;
if (!d3d12_resource_is_cpu_accessible(resource))
{
FIXME_ONCE("Not implemented for this resource type.\n");
return E_NOTIMPL;
}
if (!(resource->flags & VKD3D_RESOURCE_LINEAR_TILING))
{
FIXME_ONCE("Not implemented for image tiling other than VK_IMAGE_TILING_LINEAR.\n");
return E_NOTIMPL;
}
VK_CALL(vkGetImageSubresourceLayout(device->vk_device, resource->u.vk_image, &vk_sub_resource, &vk_layout));
TRACE("Offset %#"PRIx64", size %#"PRIx64", row pitch %#"PRIx64", depth pitch %#"PRIx64".\n",
vk_layout.offset, vk_layout.size, vk_layout.rowPitch, vk_layout.depthPitch);
if (FAILED(hr = d3d12_heap_map(resource->heap, resource->heap_offset, resource, (void **)&src_data)))
{
WARN("Failed to map resource %p, hr %#x.\n", resource, hr);
return hr;
}
src_data += vk_layout.offset;
src_data += box.left / format->block_width * format->byte_count * format->block_byte_count;
size = (box.right - box.left) / format->block_width * format->byte_count * format->block_byte_count;
for (z = box.front; z < box.back; ++z)
{
dst = dst_data + (z - box.front) * dst_slice_pitch;
src = src_data + z * vk_layout.depthPitch + box.top / format->block_height * vk_layout.rowPitch;
for (y = box.top; y < box.bottom; y += format->block_height)
{
memcpy(dst, src, size);
dst += dst_row_pitch;
src += vk_layout.rowPitch;
}
}
d3d12_heap_unmap(resource->heap, resource);
return S_OK;
}
static HRESULT STDMETHODCALLTYPE d3d12_resource_GetHeapProperties(ID3D12Resource *iface,
D3D12_HEAP_PROPERTIES *heap_properties, D3D12_HEAP_FLAGS *flags)
{

13
tests/d3d12.c
View File

@ -30434,7 +30434,7 @@ static void test_read_write_subresource(void)
todo ok(hr == E_INVALIDARG, "Got unexpected hr %#x.\n", hr);
hr = ID3D12Resource_ReadFromSubresource(rb_buffer, dst_buffer, row_pitch, slice_pitch, 0, &box);
todo ok(hr == E_INVALIDARG, "Got unexpected hr %#x.\n", hr);
ok(hr == E_INVALIDARG, "Got unexpected hr %#x.\n", hr);
ID3D12Resource_Release(rb_buffer);
@ -30468,7 +30468,8 @@ static void test_read_write_subresource(void)
todo ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
hr = ID3D12Resource_ReadFromSubresource(src_texture, dst_buffer, row_pitch, slice_pitch, 0, NULL);
todo ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
todo_if(is_nvidia_device(device))
ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
/* Empty box */
set_box(&box, 0, 0, 0, 0, 0, 0);
@ -30476,7 +30477,7 @@ static void test_read_write_subresource(void)
todo ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
hr = ID3D12Resource_ReadFromSubresource(src_texture, dst_buffer, row_pitch, slice_pitch, 0, &box);
todo ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
for (z = 0; z < 64; ++z)
{
@ -30511,13 +30512,15 @@ static void test_read_write_subresource(void)
/* Read region 1 */
set_box(&box, 0, 0, 0, 2, 2, 2);
hr = ID3D12Resource_ReadFromSubresource(src_texture, dst_buffer, row_pitch, slice_pitch, 0, &box);
todo ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
todo_if(is_nvidia_device(device))
ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
/* Read region 2 */
set_box(&box, 2, 2, 2, 11, 13, 17);
hr = ID3D12Resource_ReadFromSubresource(src_texture, &dst_buffer[2 * 128 * 100 + 2 * 128 + 2], row_pitch,
slice_pitch, 0, &box);
todo ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
todo_if(is_nvidia_device(device))
ok(hr == S_OK, "Got unexpected hr %#x.\n", hr);
for (z = 0; z < 64; ++z)
{