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[d3d11] Set host stage and access bits for staging resources 

We don't need this for resources that we'll never read back from.
This commit is contained in:
Philip Rebohle 2022-09-08 19:01:27 +02:00
parent 4b8387c9b1
commit 5babb29922
2 changed files with 29 additions and 1 deletions
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10
src/d3d11/d3d11_buffer.cpp
View File

@ -73,6 +73,16 @@ namespace dxvk {
| VK_BUFFER_CREATE_SPARSE_ALIASED_BIT;
}
// Set host read bit as necessary. We may internally read staging
// buffer contents even if the buffer is not marked for reading.
if (pDesc->CPUAccessFlags && pDesc->Usage != D3D11_USAGE_DYNAMIC) {
info.stages |= VK_PIPELINE_STAGE_HOST_BIT;
info.access |= VK_ACCESS_HOST_READ_BIT;
if (pDesc->CPUAccessFlags & D3D11_CPU_ACCESS_WRITE)
info.access |= VK_ACCESS_HOST_WRITE_BIT;
}
if (!(pDesc->MiscFlags & D3D11_RESOURCE_MISC_TILE_POOL)) {
// Create the buffer and set the entire buffer slice as mapped,
// so that we only have to update it when invalidating the buffer

20
src/d3d11/d3d11_texture.cpp
View File

@ -168,6 +168,14 @@ namespace dxvk {
if (m_mapMode == D3D11_COMMON_TEXTURE_MAP_MODE_DIRECT) {
imageInfo.tiling = VK_IMAGE_TILING_LINEAR;
imageInfo.initialLayout = VK_IMAGE_LAYOUT_PREINITIALIZED;
if (pDesc->Usage != D3D11_USAGE_DYNAMIC) {
imageInfo.stages |= VK_PIPELINE_STAGE_HOST_BIT;
imageInfo.access |= VK_ACCESS_HOST_READ_BIT;
if (pDesc->CPUAccessFlags & D3D11_CPU_ACCESS_WRITE)
imageInfo.access |= VK_ACCESS_HOST_WRITE_BIT;
}
}
// If necessary, create the mapped linear buffer
@ -684,7 +692,17 @@ namespace dxvk {
| VK_ACCESS_TRANSFER_WRITE_BIT
| VK_ACCESS_SHADER_READ_BIT
| VK_ACCESS_SHADER_WRITE_BIT;
// We may read mapped buffers even if it is
// marked as CPU write-only on the D3D11 side.
if (m_desc.Usage != D3D11_USAGE_DYNAMIC) {
info.stages |= VK_PIPELINE_STAGE_HOST_BIT;
info.access |= VK_ACCESS_HOST_READ_BIT;
if (m_desc.CPUAccessFlags & D3D11_CPU_ACCESS_WRITE)
info.access |= VK_ACCESS_HOST_WRITE_BIT;
}
VkMemoryPropertyFlags memType = VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT
| VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;