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v3dv: implement vkGetImageSubresourceLayout

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Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6766>
This commit is contained in:
Iago Toral Quiroga 2020-01-16 12:28:47 +01:00 • committed by Marge Bot
parent 54374f36df
commit 4825a76a22
1 changed files with 17 additions and 0 deletions
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17
src/broadcom/vulkan/v3dv_image.c
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@ -309,6 +309,23 @@ v3dv_CreateImage(VkDevice _device,
return VK_SUCCESS;
}
void
v3dv_GetImageSubresourceLayout(VkDevice device,
VkImage _image,
const VkImageSubresource *subresource,
VkSubresourceLayout *layout)
{
V3DV_FROM_HANDLE(v3dv_image, image, _image);
const struct v3d_resource_slice *slice =
&image->slices[subresource->mipLevel];
layout->offset = slice->offset;
layout->rowPitch = slice->stride;
layout->depthPitch = image->cube_map_stride;
layout->arrayPitch = image->cube_map_stride;
layout->size = slice->size;
}
void
v3dv_DestroyImage(VkDevice _device,
VkImage _image,