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[d3d11] Introduce CopyImage

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This commit is contained in:
Philip Rebohle 2021-06-22 02:53:13 +02:00
parent cd17301236
commit 5e4ed2d929
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GPG Key ID: C8CC613427A31C99
4 changed files with 318 additions and 190 deletions
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467
src/d3d11/d3d11_context.cpp
View File

@ -323,21 +323,7 @@ namespace dxvk {
pDstResource->GetType(&dstResourceDim);
pSrcResource->GetType(&srcResourceDim);
// Copying 2D image slices to 3D images and vice versa is legal
const bool copy2Dto3D = dstResourceDim == D3D11_RESOURCE_DIMENSION_TEXTURE3D
&& srcResourceDim == D3D11_RESOURCE_DIMENSION_TEXTURE2D;
const bool copy3Dto2D = dstResourceDim == D3D11_RESOURCE_DIMENSION_TEXTURE2D
&& srcResourceDim == D3D11_RESOURCE_DIMENSION_TEXTURE3D;
if (dstResourceDim != srcResourceDim && !copy2Dto3D && !copy3Dto2D) {
Logger::err(str::format(
"D3D11: CopySubresourceRegion: Incompatible resources",
"\n Dst resource type: ", dstResourceDim,
"\n Src resource type: ", srcResourceDim));
return;
}
if (dstResourceDim == D3D11_RESOURCE_DIMENSION_BUFFER) {
if (dstResourceDim == D3D11_RESOURCE_DIMENSION_BUFFER && srcResourceDim == D3D11_RESOURCE_DIMENSION_BUFFER) {
auto dstBuffer = static_cast<D3D11Buffer*>(pDstResource);
auto srcBuffer = static_cast<D3D11Buffer*>(pSrcResource);
@ -354,52 +340,24 @@ namespace dxvk {
}
CopyBuffer(dstBuffer, dstOffset, srcBuffer, srcOffset, byteCount);
} else {
const D3D11CommonTexture* dstTextureInfo = GetCommonTexture(pDstResource);
const D3D11CommonTexture* srcTextureInfo = GetCommonTexture(pSrcResource);
} else if (dstResourceDim != D3D11_RESOURCE_DIMENSION_BUFFER && srcResourceDim != D3D11_RESOURCE_DIMENSION_BUFFER) {
auto dstTexture = GetCommonTexture(pDstResource);
auto srcTexture = GetCommonTexture(pSrcResource);
const Rc<DxvkImage> dstImage = dstTextureInfo->GetImage();
const Rc<DxvkImage> srcImage = srcTextureInfo->GetImage();
const DxvkFormatInfo* dstFormatInfo = imageFormatInfo(dstImage->info().format);
const DxvkFormatInfo* srcFormatInfo = imageFormatInfo(srcImage->info().format);
const VkImageSubresource dstSubresource = dstTextureInfo->GetSubresourceFromIndex(dstFormatInfo->aspectMask, DstSubresource);
const VkImageSubresource srcSubresource = srcTextureInfo->GetSubresourceFromIndex(srcFormatInfo->aspectMask, SrcSubresource);
if (DstSubresource >= dstTextureInfo->CountSubresources()
|| SrcSubresource >= srcTextureInfo->CountSubresources())
if (DstSubresource >= dstTexture->CountSubresources()
|| SrcSubresource >= srcTexture->CountSubresources())
return;
// Copies are only supported on size-compatible formats
if (dstFormatInfo->elementSize != srcFormatInfo->elementSize) {
Logger::err(str::format(
"D3D11: CopySubresourceRegion: Incompatible texel size"
"\n Dst texel size: ", dstFormatInfo->elementSize,
"\n Src texel size: ", srcFormatInfo->elementSize));
return;
}
auto dstFormatInfo = imageFormatInfo(dstTexture->GetPackedFormat());
auto srcFormatInfo = imageFormatInfo(srcTexture->GetPackedFormat());
// Copies are only supported if the sample count matches
if (dstImage->info().sampleCount != srcImage->info().sampleCount) {
Logger::err(str::format(
"D3D11: CopySubresourceRegion: Incompatible sample count",
"\n Dst sample count: ", dstImage->info().sampleCount,
"\n Src sample count: ", srcImage->info().sampleCount));
return;
}
auto dstLayers = vk::makeSubresourceLayers(dstTexture->GetSubresourceFromIndex(dstFormatInfo->aspectMask, DstSubresource));
auto srcLayers = vk::makeSubresourceLayers(srcTexture->GetSubresourceFromIndex(srcFormatInfo->aspectMask, SrcSubresource));
VkOffset3D srcOffset = { 0, 0, 0 };
VkOffset3D dstOffset = { int32_t(DstX), int32_t(DstY), int32_t(DstZ) };
VkExtent3D srcExtent = srcImage->mipLevelExtent(srcSubresource.mipLevel);
VkExtent3D dstExtent = dstImage->mipLevelExtent(dstSubresource.mipLevel);
VkExtent3D regExtent = srcExtent;
if (uint32_t(dstOffset.x) >= dstExtent.width
|| uint32_t(dstOffset.y) >= dstExtent.height
|| uint32_t(dstOffset.z) >= dstExtent.depth)
return;
VkExtent3D srcExtent = srcTexture->MipLevelExtent(srcLayers.mipLevel);
if (pSrcBox != nullptr) {
if (pSrcBox->left >= pSrcBox->right
@ -411,98 +369,23 @@ namespace dxvk {
srcOffset.y = pSrcBox->top;
srcOffset.z = pSrcBox->front;
regExtent.width = pSrcBox->right - pSrcBox->left;
regExtent.height = pSrcBox->bottom - pSrcBox->top;
regExtent.depth = pSrcBox->back - pSrcBox->front;
if (uint32_t(srcOffset.x) >= srcExtent.width
|| uint32_t(srcOffset.y) >= srcExtent.height
|| uint32_t(srcOffset.z) >= srcExtent.depth)
return;
srcExtent.width = pSrcBox->right - pSrcBox->left;
srcExtent.height = pSrcBox->bottom - pSrcBox->top;
srcExtent.depth = pSrcBox->back - pSrcBox->front;
}
VkImageSubresourceLayers dstLayers = {
dstSubresource.aspectMask,
dstSubresource.mipLevel,
dstSubresource.arrayLayer, 1 };
VkImageSubresourceLayers srcLayers = {
srcSubresource.aspectMask,
srcSubresource.mipLevel,
srcSubresource.arrayLayer, 1 };
CopyImage(
dstTexture, &dstLayers, dstOffset,
srcTexture, &srcLayers, srcOffset,
srcExtent);
// Copying multiple slices does not
// seem to be supported in D3D11
if (copy2Dto3D || copy3Dto2D) {
regExtent.depth = 1;
dstLayers.layerCount = 1;
srcLayers.layerCount = 1;
}
// Don't perform the copy if the offsets aren't aligned
if (!util::isBlockAligned(srcOffset, srcFormatInfo->blockSize)
|| !util::isBlockAligned(dstOffset, dstFormatInfo->blockSize)) {
Logger::err(str::format(
"D3D11: CopySubresourceRegion: Unaligned block offset",
"\n Src offset: (", srcOffset.x, ",", srcOffset.y, ",", srcOffset.z, ")",
"\n Src block size: (", srcFormatInfo->blockSize.width, "x", srcFormatInfo->blockSize.height, "x", srcFormatInfo->blockSize.depth, ")",
"\n Dst offset: (", dstOffset.x, ",", dstOffset.y, ",", dstOffset.z, ")",
"\n Dst block size: (", dstFormatInfo->blockSize.width, "x", dstFormatInfo->blockSize.height, "x", dstFormatInfo->blockSize.depth, ")"));
return;
}
// Clamp the image region in order to avoid out-of-bounds access
VkExtent3D regBlockCount = util::computeBlockCount(regExtent, srcFormatInfo->blockSize);
VkExtent3D dstBlockCount = util::computeMaxBlockCount(dstOffset, dstExtent, dstFormatInfo->blockSize);
VkExtent3D srcBlockCount = util::computeMaxBlockCount(srcOffset, srcExtent, srcFormatInfo->blockSize);
regBlockCount = util::minExtent3D(regBlockCount, dstBlockCount);
regBlockCount = util::minExtent3D(regBlockCount, srcBlockCount);
regExtent = util::minExtent3D(regExtent, util::computeBlockExtent(regBlockCount, srcFormatInfo->blockSize));
// Don't perform the copy if the image extent is not aligned and
// if it does not touch the image border for unaligned dimensons
if (!util::isBlockAligned(srcOffset, regExtent, srcFormatInfo->blockSize, srcExtent)) {
Logger::err(str::format(
"D3D11: CopySubresourceRegion: Unaligned block size",
"\n Src offset: (", srcOffset.x, ",", srcOffset.y, ",", srcOffset.z, ")",
"\n Src extent: (", srcExtent.width, "x", srcExtent.height, "x", srcExtent.depth, ")",
"\n Src block size: (", srcFormatInfo->blockSize.width, "x", srcFormatInfo->blockSize.height, "x", srcFormatInfo->blockSize.depth, ")",
"\n Dst offset: (", dstOffset.x, ",", dstOffset.y, ",", dstOffset.z, ")",
"\n Dst extent: (", dstExtent.width, "x", dstExtent.height, "x", dstExtent.depth, ")",
"\n Dst block size: (", dstFormatInfo->blockSize.width, "x", dstFormatInfo->blockSize.height, "x", dstFormatInfo->blockSize.depth, ")",
"\n Region extent: (", regExtent.width, "x", regExtent.height, "x", regExtent.depth, ")"));
return;
}
EmitCs([
cDstImage = dstImage,
cSrcImage = srcImage,
cDstLayers = dstLayers,
cSrcLayers = srcLayers,
cDstOffset = dstOffset,
cSrcOffset = srcOffset,
cExtent = regExtent
] (DxvkContext* ctx) {
bool sameSubresource = cDstImage == cSrcImage
&& cDstLayers == cSrcLayers;
if (!sameSubresource) {
ctx->copyImage(
cDstImage, cDstLayers, cDstOffset,
cSrcImage, cSrcLayers, cSrcOffset,
cExtent);
} else {
ctx->copyImageRegion(
cDstImage, cDstLayers,
cDstOffset, cSrcOffset,
cExtent);
}
});
if (dstTextureInfo->CanUpdateMappedBufferEarly())
UpdateMappedBuffer(dstTextureInfo, dstSubresource);
if (dstTexture->CanUpdateMappedBufferEarly())
UpdateMappedBuffer(dstTexture, vk::pickSubresource(dstLayers, 0));
} else {
Logger::err(str::format(
"D3D11: CopySubresourceRegion1: Incompatible resources",
"\n Dst resource type: ", dstResourceDim,
"\n Src resource type: ", srcResourceDim));
}
}
@ -541,57 +424,30 @@ namespace dxvk {
auto dstTexture = GetCommonTexture(pDstResource);
auto srcTexture = GetCommonTexture(pSrcResource);
const Rc<DxvkImage> dstImage = dstTexture->GetImage();
const Rc<DxvkImage> srcImage = srcTexture->GetImage();
auto dstDesc = dstTexture->Desc();
auto srcDesc = srcTexture->Desc();
const DxvkFormatInfo* dstFormatInfo = imageFormatInfo(dstImage->info().format);
const DxvkFormatInfo* srcFormatInfo = imageFormatInfo(srcImage->info().format);
// Copies are only supported on size-compatible formats
if (dstFormatInfo->elementSize != srcFormatInfo->elementSize) {
Logger::err(str::format(
"D3D11: CopyResource: Incompatible texel size"
"\n Dst texel size: ", dstFormatInfo->elementSize,
"\n Src texel size: ", srcFormatInfo->elementSize));
// The subresource count must match as well
if (dstDesc->ArraySize != srcDesc->ArraySize
|| dstDesc->MipLevels != srcDesc->MipLevels) {
Logger::err("D3D11: CopyResource: Incompatible images");
return;
}
// Layer count, mip level count, and sample count must match
if (srcImage->info().numLayers != dstImage->info().numLayers
|| srcImage->info().mipLevels != dstImage->info().mipLevels
|| srcImage->info().sampleCount != dstImage->info().sampleCount) {
Logger::err(str::format(
"D3D11: CopyResource: Incompatible images"
"\n Dst: (", dstImage->info().numLayers,
",", dstImage->info().mipLevels,
",", dstImage->info().sampleCount, ")",
"\n Src: (", srcImage->info().numLayers,
",", srcImage->info().mipLevels,
",", srcImage->info().sampleCount, ")"));
return;
}
for (uint32_t i = 0; i < srcImage->info().mipLevels; i++) {
VkImageSubresourceLayers dstLayers = { dstFormatInfo->aspectMask, i, 0, dstImage->info().numLayers };
VkImageSubresourceLayers srcLayers = { srcFormatInfo->aspectMask, i, 0, srcImage->info().numLayers };
auto dstFormatInfo = imageFormatInfo(dstTexture->GetPackedFormat());
auto srcFormatInfo = imageFormatInfo(srcTexture->GetPackedFormat());
for (uint32_t i = 0; i < dstDesc->MipLevels; i++) {
VkImageSubresourceLayers dstLayers = { dstFormatInfo->aspectMask, i, 0, dstDesc->ArraySize };
VkImageSubresourceLayers srcLayers = { srcFormatInfo->aspectMask, i, 0, srcDesc->ArraySize };
VkExtent3D extent = srcImage->mipLevelExtent(i);
EmitCs([
cDstImage = dstImage,
cSrcImage = srcImage,
cDstLayers = dstLayers,
cSrcLayers = srcLayers,
cExtent = extent
] (DxvkContext* ctx) {
ctx->copyImage(
cDstImage, cDstLayers, VkOffset3D { 0, 0, 0 },
cSrcImage, cSrcLayers, VkOffset3D { 0, 0, 0 },
cExtent);
});
CopyImage(
dstTexture, &dstLayers, VkOffset3D(),
srcTexture, &srcLayers, VkOffset3D(),
srcTexture->MipLevelExtent(i));
if (dstTexture->CanUpdateMappedBufferEarly()) {
for (uint32_t j = 0; j < dstImage->info().numLayers; j++)
for (uint32_t j = 0; j < dstDesc->ArraySize; j++)
UpdateMappedBuffer(dstTexture, { dstLayers.aspectMask, i, j });
}
}
@ -1174,9 +1030,10 @@ namespace dxvk {
subresource.mipLevel,
subresource.arrayLayer, 1 };
if (!util::isBlockAligned(offset, formatInfo->blockSize)
|| !util::isBlockAligned(offset, extent, formatInfo->blockSize, mipExtent))
if (!util::isBlockAligned(offset, extent, formatInfo->blockSize, mipExtent)) {
Logger::err("D3D11: UpdateSubresource1: Unaligned region");
return;
}
auto image = textureInfo->GetImage();
auto stagingSlice = AllocStagingBuffer(util::computeImageDataSize(packedFormat, extent));
@ -3583,6 +3440,240 @@ namespace dxvk {
}
void D3D11DeviceContext::CopyImage(
D3D11CommonTexture* pDstTexture,
const VkImageSubresourceLayers* pDstLayers,
VkOffset3D DstOffset,
D3D11CommonTexture* pSrcTexture,
const VkImageSubresourceLayers* pSrcLayers,
VkOffset3D SrcOffset,
VkExtent3D SrcExtent) {
// Image formats must be size-compatible
auto dstFormatInfo = imageFormatInfo(pDstTexture->GetPackedFormat());
auto srcFormatInfo = imageFormatInfo(pSrcTexture->GetPackedFormat());
if (dstFormatInfo->elementSize != srcFormatInfo->elementSize) {
Logger::err("D3D11: CopyImage: Incompatible texel size");
return;
}
// Sample counts must match
if (pDstTexture->Desc()->SampleDesc.Count != pSrcTexture->Desc()->SampleDesc.Count) {
Logger::err("D3D11: CopyImage: Incompatible sample count");
return;
}
// Obviously, the copy region must not be empty
VkExtent3D dstMipExtent = pDstTexture->MipLevelExtent(pDstLayers->mipLevel);
VkExtent3D srcMipExtent = pSrcTexture->MipLevelExtent(pSrcLayers->mipLevel);
if (uint32_t(DstOffset.x) >= dstMipExtent.width
|| uint32_t(DstOffset.y) >= dstMipExtent.height
|| uint32_t(DstOffset.z) >= dstMipExtent.depth)
return;
if (uint32_t(SrcOffset.x) >= srcMipExtent.width
|| uint32_t(SrcOffset.y) >= srcMipExtent.height
|| uint32_t(SrcOffset.z) >= srcMipExtent.depth)
return;
// Don't perform the copy if the offsets aren't block-aligned
if (!util::isBlockAligned(SrcOffset, srcFormatInfo->blockSize)
|| !util::isBlockAligned(DstOffset, dstFormatInfo->blockSize)) {
Logger::err(str::format("D3D11: CopyImage: Unaligned block offset"));
return;
}
// Clamp the image region in order to avoid out-of-bounds access
VkExtent3D blockCount = util::computeBlockCount(SrcExtent, srcFormatInfo->blockSize);
VkExtent3D dstBlockCount = util::computeMaxBlockCount(DstOffset, dstMipExtent, dstFormatInfo->blockSize);
VkExtent3D srcBlockCount = util::computeMaxBlockCount(SrcOffset, srcMipExtent, srcFormatInfo->blockSize);
blockCount = util::minExtent3D(blockCount, dstBlockCount);
blockCount = util::minExtent3D(blockCount, srcBlockCount);
SrcExtent = util::computeBlockExtent(blockCount, srcFormatInfo->blockSize);
SrcExtent = util::snapExtent3D(SrcOffset, SrcExtent, srcMipExtent);
if (!SrcExtent.width || !SrcExtent.height || !SrcExtent.depth)
return;
// While copying between 2D and 3D images is allowed in CopySubresourceRegion,
// copying more than one slice at a time is not suppoted. Layer counts are 1.
if ((pDstTexture->GetVkImageType() == VK_IMAGE_TYPE_3D)
!= (pSrcTexture->GetVkImageType() == VK_IMAGE_TYPE_3D))
SrcExtent.depth = 1;
// Certain types of copies require us to pass the destination extent to
// the backend. This may be different when copying between compressed
// and uncompressed image formats.
VkExtent3D dstExtent = util::computeBlockExtent(blockCount, dstFormatInfo->blockSize);
dstExtent = util::snapExtent3D(DstOffset, dstExtent, dstMipExtent);
// It is possible for any of the given images to be a staging image with
// no actual image, so we need to account for all possibilities here.
bool dstIsImage = pDstTexture->GetMapMode() != D3D11_COMMON_TEXTURE_MAP_MODE_STAGING;
bool srcIsImage = pSrcTexture->GetMapMode() != D3D11_COMMON_TEXTURE_MAP_MODE_STAGING;
if (dstIsImage && srcIsImage) {
EmitCs([
cDstImage = pDstTexture->GetImage(),
cSrcImage = pSrcTexture->GetImage(),
cDstLayers = *pDstLayers,
cSrcLayers = *pSrcLayers,
cDstOffset = DstOffset,
cSrcOffset = SrcOffset,
cExtent = SrcExtent
] (DxvkContext* ctx) {
// CopyResource can only copy between different images, and
// CopySubresourceRegion can only copy data from one single
// subresource at a time, so this check is safe.
if (cDstImage != cSrcImage || cDstLayers != cSrcLayers) {
ctx->copyImage(
cDstImage, cDstLayers, cDstOffset,
cSrcImage, cSrcLayers, cSrcOffset,
cExtent);
} else {
ctx->copyImageRegion(
cDstImage, cDstLayers, cDstOffset,
cSrcOffset, cExtent);
}
});
} else {
// Since each subresource uses a dedicated buffer, we are going
// to need one call per subresource for staging resource copies
for (uint32_t i = 0; i < pDstLayers->layerCount; i++) {
uint32_t dstSubresource = D3D11CalcSubresource(pDstLayers->mipLevel, pDstLayers->baseArrayLayer + i, pDstTexture->Desc()->MipLevels);
uint32_t srcSubresource = D3D11CalcSubresource(pSrcLayers->mipLevel, pSrcLayers->baseArrayLayer + i, pSrcTexture->Desc()->MipLevels);
// For multi-plane image data stored in a buffer, the backend
// assumes that the second plane immediately follows the first
// plane in memory, which is only true if we copy the full image.
uint32_t planeCount = 1;
if (dstFormatInfo->flags.test(DxvkFormatFlag::MultiPlane)) {
bool needsSeparateCopies = !dstIsImage && !srcIsImage;
if (!dstIsImage)
needsSeparateCopies |= pDstTexture->MipLevelExtent(pDstLayers->mipLevel) != SrcExtent;
if (!srcIsImage)
needsSeparateCopies |= pSrcTexture->MipLevelExtent(pSrcLayers->mipLevel) != SrcExtent;
if (needsSeparateCopies)
planeCount = vk::getPlaneCount(srcFormatInfo->aspectMask);
}
for (uint32_t j = 0; j < planeCount; j++) {
VkImageAspectFlags dstAspectMask = dstFormatInfo->aspectMask;
VkImageAspectFlags srcAspectMask = srcFormatInfo->aspectMask;
if (planeCount > 1) {
dstAspectMask = vk::getPlaneAspect(j);
srcAspectMask = dstAspectMask;
}
if (dstIsImage) {
VkImageSubresourceLayers dstLayer = { dstAspectMask,
pDstLayers->mipLevel, pDstLayers->baseArrayLayer + i, 1 };
EmitCs([
cDstImage = pDstTexture->GetImage(),
cDstLayers = dstLayer,
cDstOffset = DstOffset,
cDstExtent = dstExtent,
cSrcBuffer = pSrcTexture->GetMappedBuffer(srcSubresource),
cSrcLayout = pSrcTexture->GetSubresourceLayout(srcAspectMask, srcSubresource),
cSrcOffset = pSrcTexture->ComputeMappedOffset(srcSubresource, j, SrcOffset),
cSrcCoord = SrcOffset,
cSrcExtent = srcMipExtent,
cSrcFormat = pSrcTexture->GetPackedFormat()
] (DxvkContext* ctx) {
if (cDstLayers.aspectMask != (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
ctx->copyBufferToImage(cDstImage, cDstLayers, cDstOffset, cDstExtent,
cSrcBuffer, cSrcOffset, cSrcLayout.RowPitch, cSrcLayout.DepthPitch);
} else {
ctx->copyPackedBufferToDepthStencilImage(cDstImage, cDstLayers,
VkOffset2D { cDstOffset.x, cDstOffset.y },
VkExtent2D { cDstExtent.width, cDstExtent.height },
cSrcBuffer, cSrcLayout.Offset,
VkOffset2D { cSrcCoord.x, cSrcCoord.y },
VkExtent2D { cSrcExtent.width, cSrcExtent.height },
cSrcFormat);
}
});
} else if (srcIsImage) {
VkImageSubresourceLayers srcLayer = { srcAspectMask,
pSrcLayers->mipLevel, pSrcLayers->baseArrayLayer + i, 1 };
EmitCs([
cSrcImage = pSrcTexture->GetImage(),
cSrcLayers = srcLayer,
cSrcOffset = SrcOffset,
cSrcExtent = SrcExtent,
cDstBuffer = pDstTexture->GetMappedBuffer(dstSubresource),
cDstLayout = pDstTexture->GetSubresourceLayout(dstAspectMask, dstSubresource),
cDstOffset = pDstTexture->ComputeMappedOffset(dstSubresource, j, DstOffset),
cDstCoord = DstOffset,
cDstExtent = dstMipExtent,
cDstFormat = pDstTexture->GetPackedFormat()
] (DxvkContext* ctx) {
if (cSrcLayers.aspectMask != (VK_IMAGE_ASPECT_DEPTH_BIT | VK_IMAGE_ASPECT_STENCIL_BIT)) {
ctx->copyImageToBuffer(cDstBuffer, cDstOffset, cDstLayout.RowPitch,
cDstLayout.DepthPitch, cSrcImage, cSrcLayers, cSrcOffset, cSrcExtent);
} else {
ctx->copyDepthStencilImageToPackedBuffer(cDstBuffer, cDstLayout.Offset,
VkOffset2D { cDstCoord.x, cDstCoord.y },
VkExtent2D { cDstExtent.width, cDstExtent.height },
cSrcImage, cSrcLayers,
VkOffset2D { cSrcOffset.x, cSrcOffset.y },
VkExtent2D { cSrcExtent.width, cSrcExtent.height },
cDstFormat);
}
});
} else {
// The backend is not aware of image metadata in this case,
// so we need to handle image planes and block sizes here
VkDeviceSize elementSize = dstFormatInfo->elementSize;
VkExtent3D dstBlockSize = dstFormatInfo->blockSize;
VkExtent3D srcBlockSize = srcFormatInfo->blockSize;
VkExtent3D planeBlockSize = { 1u, 1u, 1u };
if (planeCount > 1) {
auto plane = &dstFormatInfo->planes[j];
dstBlockSize.width *= plane->blockSize.width;
dstBlockSize.height *= plane->blockSize.height;
srcBlockSize.width *= plane->blockSize.width;
srcBlockSize.height *= plane->blockSize.height;
planeBlockSize.width = plane->blockSize.width;
planeBlockSize.height = plane->blockSize.height;
elementSize = plane->elementSize;
}
EmitCs([
cPixelSize = elementSize,
cSrcBuffer = pSrcTexture->GetMappedBuffer(srcSubresource),
cSrcStart = pSrcTexture->GetSubresourceLayout(srcAspectMask, srcSubresource).Offset,
cSrcOffset = util::computeBlockOffset(SrcOffset, srcBlockSize),
cSrcSize = util::computeBlockCount(srcMipExtent, srcBlockSize),
cDstBuffer = pDstTexture->GetMappedBuffer(dstSubresource),
cDstStart = pDstTexture->GetSubresourceLayout(dstAspectMask, dstSubresource).Offset,
cDstOffset = util::computeBlockOffset(DstOffset, dstBlockSize),
cDstSize = util::computeBlockCount(dstMipExtent, dstBlockSize),
cExtent = util::computeBlockCount(blockCount, planeBlockSize)
] (DxvkContext* ctx) {
ctx->copyPackedBufferImage(
cDstBuffer, cDstStart, cDstOffset, cDstSize,
cSrcBuffer, cSrcStart, cSrcOffset, cSrcSize,
cExtent, cPixelSize);
});
}
}
}
}
}
void D3D11DeviceContext::DiscardBuffer(
ID3D11Resource* pResource) {
auto buffer = static_cast<D3D11Buffer*>(pResource);

9
src/d3d11/d3d11_context.h
View File

@ -788,6 +788,15 @@ namespace dxvk {
VkDeviceSize SrcOffset,
VkDeviceSize ByteCount);
void CopyImage(
D3D11CommonTexture* pDstTexture,
const VkImageSubresourceLayers* pDstLayers,
VkOffset3D DstOffset,
D3D11CommonTexture* pSrcTexture,
const VkImageSubresourceLayers* pSrcLayers,
VkOffset3D SrcOffset,
VkExtent3D SrcExtent);
void DiscardBuffer(
ID3D11Resource* pResource);

22
src/dxvk/dxvk_util.h
View File

@ -94,7 +94,7 @@ namespace dxvk::util {
}
/**
* \brief Checks whether an extent is block-aligned
* \brief Checks whether an offset and extent are block-aligned
*
* A block-aligned extent can be used for image copy
* operations that involve block-compressed images.
@ -108,7 +108,8 @@ namespace dxvk::util {
inline bool isBlockAligned(VkOffset3D offset, VkExtent3D extent, VkExtent3D blockSize, VkExtent3D imageSize) {
return ((extent.width % blockSize.width == 0) || (uint32_t(offset.x + extent.width) == imageSize.width))
&& ((extent.height % blockSize.height == 0) || (uint32_t(offset.y + extent.height) == imageSize.height))
&& ((extent.depth % blockSize.depth == 0) || (uint32_t(offset.z + extent.depth) == imageSize.depth));
&& ((extent.depth % blockSize.depth == 0) || (uint32_t(offset.z + extent.depth) == imageSize.depth))
&& isBlockAligned(offset, blockSize);
}
/**
@ -197,6 +198,23 @@ namespace dxvk::util {
(extent.depth + blockSize.depth - offset.z - 1) / blockSize.depth };
}
/**
* \brief Snaps block-aligned image extent to image edges
*
* Fixes up an image extent that is aligned to a compressed
* block so that it no longer exceeds the given image size.
* \param [in] offset Aligned pixel offset
* \param [in] extent Extent to clamp
* \param [in] imageExtent Image size
* \returns Number of blocks in the image
*/
inline VkExtent3D snapExtent3D(VkOffset3D offset, VkExtent3D extent, VkExtent3D imageExtent) {
return VkExtent3D {
std::min(extent.width, imageExtent.width - uint32_t(offset.x)),
std::min(extent.height, imageExtent.height - uint32_t(offset.y)),
std::min(extent.depth, imageExtent.depth - uint32_t(offset.z)) };
}
/**
* \brief Computes block extent for compressed images
*

10
src/vulkan/vulkan_util.h
View File

@ -47,6 +47,16 @@ namespace dxvk::vk {
return layers;
}
inline VkImageSubresource pickSubresource(
const VkImageSubresourceLayers& range,
uint32_t layer) {
VkImageSubresource subres;
subres.aspectMask = range.aspectMask;
subres.mipLevel = range.mipLevel;
subres.arrayLayer = range.baseArrayLayer + layer;
return subres;
}
inline VkImageSubresource pickSubresource(
const VkImageSubresourceRange& range,
uint32_t level,