fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-08 04:48:08 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

panvk: Implement GetImageSubresourceLayout2 and GetDeviceImageSubresourceLayoutKHR()

Browse source 
Needed for maintenance5.

Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Lars-Ivar Hesselberg Simonsen <lars-ivar.simonsen@arm.com>
Acked-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/34648>
This commit is contained in:
Boris Brezillon 2025-04-22 18:33:15 +02:00 • committed by Marge Bot
parent 7abe32a130
commit 8d1e55a3b5
1 changed files with 38 additions and 15 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

53
src/panfrost/vulkan/panvk_image.c
View file

@ -405,19 +405,18 @@ panvk_DestroyImage(VkDevice _device, VkImage _image,
vk_image_destroy(&device->vk, pAllocator, &image->vk);
}
VKAPI_ATTR void VKAPI_CALL
panvk_GetImageSubresourceLayout(VkDevice _device, VkImage _image,
const VkImageSubresource *pSubresource,
VkSubresourceLayout *pLayout)
static void
get_image_subresource_layout(const struct panvk_image *image,
const VkImageSubresource2 *subres2,
VkSubresourceLayout2 *layout2)
{
VK_FROM_HANDLE(panvk_image, image, _image);
unsigned plane =
panvk_plane_index(image->vk.format, pSubresource->aspectMask);
const VkImageSubresource *subres = &subres2->imageSubresource;
VkSubresourceLayout *layout = &layout2->subresourceLayout;
unsigned plane = panvk_plane_index(image->vk.format, subres->aspectMask);
assert(plane < PANVK_MAX_PLANES);
const struct pan_image_slice_layout *slice_layout =
&image->planes[plane].layout.slices[pSubresource->mipLevel];
&image->planes[plane].layout.slices[subres->mipLevel];
uint64_t base_offset = 0;
if (!is_disjoint(image)) {
@ -425,13 +424,37 @@ panvk_GetImageSubresourceLayout(VkDevice _device, VkImage _image,
base_offset += image->planes[plane_idx].layout.data_size;
}
pLayout->offset = base_offset +
slice_layout->offset + (pSubresource->arrayLayer *
layout->offset = base_offset +
slice_layout->offset + (subres->arrayLayer *
image->planes[plane].layout.array_stride);
pLayout->size = slice_layout->size;
pLayout->rowPitch = slice_layout->row_stride;
pLayout->arrayPitch = image->planes[plane].layout.array_stride;
pLayout->depthPitch = slice_layout->surface_stride;
layout->size = slice_layout->size;
layout->rowPitch = slice_layout->row_stride;
layout->arrayPitch = image->planes[plane].layout.array_stride;
layout->depthPitch = slice_layout->surface_stride;
}
VKAPI_ATTR void VKAPI_CALL
panvk_GetImageSubresourceLayout2(VkDevice device, VkImage image,
const VkImageSubresource2 *pSubresource,
VkSubresourceLayout2 *pLayout)
{
VK_FROM_HANDLE(panvk_image, img, image);
get_image_subresource_layout(img, pSubresource, pLayout);
}
VKAPI_ATTR void VKAPI_CALL
panvk_GetDeviceImageSubresourceLayoutKHR(
VkDevice device, const VkDeviceImageSubresourceInfoKHR *pInfo,
VkSubresourceLayout2KHR *pLayout)
{
VK_FROM_HANDLE(panvk_device, dev, device);
struct panvk_image image = {0};
vk_image_init(&dev->vk, &image.vk, pInfo->pCreateInfo);
panvk_image_init(&image, pInfo->pCreateInfo);
get_image_subresource_layout(&image, pInfo->pSubresource, pLayout);
vk_image_finish(&image.vk);
}
VKAPI_ATTR void VKAPI_CALL