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[d3d11] Clean up InitHostVisibleTexture

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Also fixes a potential crash if pSysMem of any initial data structs is null.
This commit is contained in:
Philip Rebohle 2024-10-29 22:33:43 +01:00 committed by Philip Rebohle
parent f5241d187c
commit 64e32d4ee1
1 changed files with 28 additions and 19 deletions
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47
src/d3d11/d3d11_initializer.cpp
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@ -229,38 +229,47 @@ namespace dxvk {
D3D11CommonTexture* pTexture,
const D3D11_SUBRESOURCE_DATA* pInitialData) {
Rc<DxvkImage> image = pTexture->GetImage();
auto formatInfo = image->formatInfo();
for (uint32_t layer = 0; layer < pTexture->Desc()->ArraySize; layer++) {
for (uint32_t level = 0; level < pTexture->Desc()->MipLevels; level++) {
uint32_t subresourceIndex = D3D11CalcSubresource(level, layer, pTexture->Desc()->MipLevels);
for (uint32_t layer = 0; layer < image->info().numLayers; layer++) {
for (uint32_t level = 0; level < image->info().mipLevels; level++) {
VkImageSubresource subresource;
subresource.aspectMask = image->formatInfo()->aspectMask;
subresource.aspectMask = formatInfo->aspectMask;
subresource.mipLevel = level;
subresource.arrayLayer = layer;
VkExtent3D blockCount = util::computeBlockCount(
image->mipLevelExtent(level),
image->formatInfo()->blockSize);
image->mipLevelExtent(level), formatInfo->blockSize);
VkSubresourceLayout layout = image->querySubresourceLayout(subresource);
auto layout = pTexture->GetSubresourceLayout(
subresource.aspectMask, subresourceIndex);
auto initialData = pInitialData
? &pInitialData[D3D11CalcSubresource(level, layer, image->info().mipLevels)]
: nullptr;
if (pInitialData && pInitialData[subresourceIndex].pSysMem) {
const auto& initialData = pInitialData[subresourceIndex];
for (uint32_t z = 0; z < blockCount.depth; z++) {
for (uint32_t y = 0; y < blockCount.height; y++) {
auto size = blockCount.width * image->formatInfo()->elementSize;
auto dst = image->mapPtr(layout.offset + y * layout.rowPitch + z * layout.depthPitch);
for (uint32_t z = 0; z < blockCount.depth; z++) {
for (uint32_t y = 0; y < blockCount.height; y++) {
auto size = blockCount.width * formatInfo->elementSize;
auto dst = pTexture->GetMapPtr(subresourceIndex, layout.Offset
+ y * layout.RowPitch
+ z * layout.DepthPitch);
auto src = reinterpret_cast<const char*>(initialData.pSysMem)
+ y * initialData.SysMemPitch
+ z * initialData.SysMemSlicePitch;
if (initialData) {
auto src = reinterpret_cast<const char*>(initialData->pSysMem)
+ y * initialData->SysMemPitch
+ z * initialData->SysMemSlicePitch;
std::memcpy(dst, src, size);
} else {
std::memset(dst, 0, size);
if (size < layout.RowPitch)
std::memset(reinterpret_cast<char*>(dst) + size, 0, layout.RowPitch - size);
}
}
} else {
void* dst = pTexture->GetMapPtr(subresourceIndex, layout.Offset);
std::memset(dst, 0, layout.Size);
}
}
}