[PATCH vkd3d 1/4] vkd3d: Introduce d3d12_resource_get_level_box().
Signed-off-by: Henri Verbeet <hverbeet(a)codeweavers.com> --- libs/vkd3d/resource.c | 83 ++++++++++++++++++++++++--------------------------- 1 file changed, 39 insertions(+), 44 deletions(-) diff --git a/libs/vkd3d/resource.c b/libs/vkd3d/resource.c index ccd1230..69cf653 100644 --- a/libs/vkd3d/resource.c +++ b/libs/vkd3d/resource.c @@ -1072,6 +1072,17 @@ static bool d3d12_resource_validate_box(const struct d3d12_resource *resource, && !(box->bottom & height_mask); } +static void d3d12_resource_get_level_box(const struct d3d12_resource *resource, + unsigned int level, D3D12_BOX *box) +{ + box->left = 0; + box->top = 0; + box->front = 0; + box->right = d3d12_resource_desc_get_width(&resource->desc, level); + box->bottom = d3d12_resource_desc_get_height(&resource->desc, level); + box->back = d3d12_resource_desc_get_depth(&resource->desc, level); +} + /* ID3D12Resource */ static inline struct d3d12_resource *impl_from_ID3D12Resource(ID3D12Resource *iface) { @@ -1330,26 +1341,18 @@ static HRESULT STDMETHODCALLTYPE d3d12_resource_WriteToSubresource(ID3D12Resourc vk_sub_resource.mipLevel = dst_sub_resource % resource->desc.MipLevels; vk_sub_resource.aspectMask = format->vk_aspect_mask; - if (dst_box) + if (!dst_box) { - if (!d3d12_resource_validate_box(resource, dst_sub_resource, dst_box)) - { - WARN("Invalid box %s.\n", debug_d3d12_box(dst_box)); - return E_INVALIDARG; - } - - box = *dst_box; + d3d12_resource_get_level_box(resource, vk_sub_resource.mipLevel, &box); + dst_box = &box; } - else + else if (!d3d12_resource_validate_box(resource, dst_sub_resource, dst_box)) { - 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); + WARN("Invalid box %s.\n", debug_d3d12_box(dst_box)); + return E_INVALIDARG; } - if (box.right <= box.left || box.bottom <= box.top || box.back <= box.front) + + if (dst_box->right <= dst_box->left || dst_box->bottom <= dst_box->top || dst_box->back <= dst_box->front) { WARN("Empty box %s.\n", debug_d3d12_box(dst_box)); return S_OK; @@ -1377,13 +1380,13 @@ static HRESULT STDMETHODCALLTYPE d3d12_resource_WriteToSubresource(ID3D12Resourc } dst_data += vk_layout.offset; - dst_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_data += dst_box->left / format->block_width * format->byte_count * format->block_byte_count; + size = (dst_box->right - dst_box->left) / format->block_width * format->byte_count * format->block_byte_count; + for (z = dst_box->front; z < dst_box->back; ++z) { - src = (uint8_t *)src_data + (z - box.front) * src_slice_pitch; - dst = dst_data + z * vk_layout.depthPitch + box.top / format->block_height * vk_layout.rowPitch; - for (y = box.top; y < box.bottom; y += format->block_height) + src = (uint8_t *)src_data + (z - dst_box->front) * src_slice_pitch; + dst = dst_data + z * vk_layout.depthPitch + dst_box->top / format->block_height * vk_layout.rowPitch; + for (y = dst_box->top; y < dst_box->bottom; y += format->block_height) { memcpy(dst, src, size); src += src_row_pitch; @@ -1440,26 +1443,18 @@ static HRESULT STDMETHODCALLTYPE d3d12_resource_ReadFromSubresource(ID3D12Resour vk_sub_resource.mipLevel = src_sub_resource % resource->desc.MipLevels; vk_sub_resource.aspectMask = format->vk_aspect_mask; - if (src_box) + if (!src_box) { - if (!d3d12_resource_validate_box(resource, src_sub_resource, src_box)) - { - WARN("Invalid box %s.\n", debug_d3d12_box(src_box)); - return E_INVALIDARG; - } - - box = *src_box; + d3d12_resource_get_level_box(resource, vk_sub_resource.mipLevel, &box); + src_box = &box; } - else + else if (!d3d12_resource_validate_box(resource, src_sub_resource, src_box)) { - 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); + WARN("Invalid box %s.\n", debug_d3d12_box(src_box)); + return E_INVALIDARG; } - if (box.right <= box.left || box.bottom <= box.top || box.back <= box.front) + + if (src_box->right <= src_box->left || src_box->bottom <= src_box->top || src_box->back <= src_box->front) { WARN("Empty box %s.\n", debug_d3d12_box(src_box)); return S_OK; @@ -1487,13 +1482,13 @@ static HRESULT STDMETHODCALLTYPE d3d12_resource_ReadFromSubresource(ID3D12Resour } 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) + src_data += src_box->left / format->block_width * format->byte_count * format->block_byte_count; + size = (src_box->right - src_box->left) / format->block_width * format->byte_count * format->block_byte_count; + for (z = src_box->front; z < src_box->back; ++z) { - dst = (uint8_t *)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) + dst = (uint8_t *)dst_data + (z - src_box->front) * dst_slice_pitch; + src = src_data + z * vk_layout.depthPitch + src_box->top / format->block_height * vk_layout.rowPitch; + for (y = src_box->top; y < src_box->bottom; y += format->block_height) { memcpy(dst, src, size); dst += dst_row_pitch; -- 2.11.0
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Henri Verbeet