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dzn: Emit missing transition barriers for rendering attachments

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VkRenderingAttachmentInitialLayoutInfoMESA provides information about
the initialLayout -> currentLayout that's expected when we begin a
render pass. Let's take it into account.

Fixes: 2d0798440b ("dzn: Add support for dynamic rendering")
Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/16792>
This commit is contained in:
Boris Brezillon 2022-05-30 03:00:43 -07:00 • committed by Marge Bot
parent f06da59fd7
commit c06b265ec7
1 changed files with 50 additions and 0 deletions
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50
src/microsoft/vulkan/dzn_cmd_buffer.c
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@ -3355,6 +3355,50 @@ dzn_cmd_buffer_resolve_rendering_attachment(struct dzn_cmd_buffer *cmdbuf,
}
}
static void
dzn_rendering_attachment_initial_transition(struct dzn_cmd_buffer *cmdbuf,
const VkRenderingAttachmentInfo *att,
VkImageAspectFlagBits aspect)
{
const VkRenderingAttachmentInitialLayoutInfoMESA *initial_layout =
vk_find_struct_const(att->pNext, RENDERING_ATTACHMENT_INITIAL_LAYOUT_INFO_MESA);
VK_FROM_HANDLE(dzn_image_view, iview, att->imageView);
if (!initial_layout || !iview)
return;
struct dzn_image *image = container_of(iview->vk.image, struct dzn_image, vk);
D3D12_RESOURCE_BARRIER transition_barrier = {
.Type = D3D12_RESOURCE_BARRIER_TYPE_TRANSITION,
.Flags = D3D12_RESOURCE_BARRIER_FLAG_NONE,
.Transition = {
.pResource = image->res,
.StateBefore = dzn_image_layout_to_state(initial_layout->initialLayout, aspect),
.StateAfter = dzn_image_layout_to_state(att->imageLayout, aspect),
},
};
if (transition_barrier.Transition.StateBefore == transition_barrier.Transition.StateAfter)
return;
const VkImageSubresourceRange range = {
.aspectMask = aspect,
.baseMipLevel = iview->vk.base_mip_level,
.levelCount = iview->vk.level_count,
.baseArrayLayer = iview->vk.base_array_layer,
.layerCount = iview->vk.layer_count,
};
for (uint32_t layer = 0; layer < iview->vk.layer_count; layer++) {
for (uint32_t lvl = 0; lvl < iview->vk.level_count; lvl++) {
transition_barrier.Transition.Subresource =
dzn_image_range_get_subresource_index(image, &range, aspect, lvl, layer);
ID3D12GraphicsCommandList1_ResourceBarrier(cmdbuf->cmdlist, 1, &transition_barrier);
}
}
}
VKAPI_ATTR void VKAPI_CALL
dzn_CmdBeginRendering(VkCommandBuffer commandBuffer,
const VkRenderingInfo *pRenderingInfo)
@ -3400,6 +3444,8 @@ dzn_CmdBeginRendering(VkCommandBuffer commandBuffer,
struct dzn_image *img = container_of(iview->vk.image, struct dzn_image, vk);
rt_handles[i] = dzn_cmd_buffer_get_rtv(cmdbuf, img, &iview->rtv_desc);
dzn_rendering_attachment_initial_transition(cmdbuf, att,
VK_IMAGE_ASPECT_COLOR_BIT);
}
if (pRenderingInfo->pDepthAttachment) {
@ -3414,6 +3460,8 @@ dzn_CmdBeginRendering(VkCommandBuffer commandBuffer,
cmdbuf->state.render.attachments.depth.resolve.layout =
att->resolveImageLayout;
cmdbuf->state.render.attachments.depth.store_op = att->storeOp;
dzn_rendering_attachment_initial_transition(cmdbuf, att,
VK_IMAGE_ASPECT_DEPTH_BIT);
}
if (pRenderingInfo->pStencilAttachment) {
@ -3428,6 +3476,8 @@ dzn_CmdBeginRendering(VkCommandBuffer commandBuffer,
cmdbuf->state.render.attachments.stencil.resolve.layout =
att->resolveImageLayout;
cmdbuf->state.render.attachments.stencil.store_op = att->storeOp;
dzn_rendering_attachment_initial_transition(cmdbuf, att,
VK_IMAGE_ASPECT_STENCIL_BIT);
}
if (pRenderingInfo->pDepthAttachment || pRenderingInfo->pStencilAttachment) {