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graphics: track HTile clears across PS5 depth array slices

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Co-authored-by: fxpw <fxpw@outlook.com>
This commit is contained in:
nmzik
2026-10-15 00:45:03 +02:00
parent 12c522bba5
commit 279bc95941
5 changed files with 128 additions and 33 deletions
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tests/ShaderRecompilerComputeTests.cpp
+110 -14
View File
@@ -391,7 +391,7 @@ struct TextureCacheTestAccess {
std::lock_guard lock(cache.m_lock);
auto &metadata = cache.m_surface_metas[address];
metadata.type = TextureCache::MetaDataInfo::Type::HTile;
metadata.clear_mask = 0;
metadata.clear_mask.reset();
}
static TileManager &Tiler(TextureCache &cache) { return cache.m_tiler; }
@@ -5747,14 +5747,23 @@ public:
"non-exact lookup did not retain the last compatible "
"registration");
auto null_desc = sampled;
null_desc.info.data = {};
auto null_repeat_desc = null_desc;
const auto null_image = texture_cache.FindImage(null_desc);
const auto null_repeat = texture_cache.FindImage(null_repeat_desc);
Require(name, "null image",
null_image && null_repeat == null_image && null_image != exact,
"typed null-image lookup was not stable");
ShaderRecompiler::IR::ImageResource null_resource{};
null_resource.resource_class = ShaderRecompiler::IR::ImageResourceClass::Sampled;
null_resource.dimension = ShaderRecompiler::Decoder::ImageDimension::Dim2D;
null_resource.read = true;
ShaderRecompiler::IR::DescriptorValue null_descriptor{};
null_descriptor.dword_count = 8;
for (u32 attempt = 0; attempt < 2; ++attempt) {
const auto binding = RenderExecutorTestAccess::ResolveTexture(
context.GetRenderExecutor(), null_resource, null_descriptor);
const auto native = MakeImageInfo(binding);
Require(name, "null image binding",
!binding.image_id && binding.image_view == nullptr &&
native.imageView == nullptr &&
native.imageLayout == vk::ImageLayout::eGeneral &&
TextureCacheTestAccess::Contains(texture_cache, exact),
"a null descriptor acquired a cache image or disturbed a real image");
}
constexpr uint64_t extent_alias_offset = 0x2400000;
auto narrow_target = sampled;
@@ -6750,8 +6759,7 @@ public:
texture_cache.GetImage(ms_depth_image).backing.state.layout ==
vk::ImageLayout::eDepthStencilAttachmentOptimal &&
texture_cache.GetImage(ms_depth_image).IsGpuModified() &&
texture_cache.GetImage(ms_depth_image).info.htile_clear_mask ==
0 &&
!texture_cache.GetImage(ms_depth_image).info.htile_initial_clear &&
texture_cache.GetImage(ms_depth_image).info.metadata.range ==
ms_depth_desc.info.metadata.range &&
texture_cache.IsMeta(ms_htile_address) &&
@@ -7659,7 +7667,7 @@ public:
};
auto metadata_depth_a = MakeMetadataDepth(metadata_data_a, metadata_a);
auto metadata_depth_b = MakeMetadataDepth(metadata_data_b, metadata_b);
metadata_depth_a.info.htile_clear_mask = 0;
metadata_depth_a.info.htile_initial_clear = false;
const auto metadata_depth_a_id =
texture_cache.FindImage(metadata_depth_a);
const auto metadata_depth_b_id =
@@ -7677,6 +7685,8 @@ public:
metadata_depth_a_view != nullptr &&
metadata_depth_b_view != nullptr &&
!texture_cache.IsMetaCleared(base + metadata_a, 0) &&
!texture_cache.IsMetaCleared(base + metadata_a, 86) &&
!texture_cache.IsMetaCleared(base + metadata_a, 8191) &&
texture_cache.ClearMeta(base + metadata_a) &&
texture_cache.ClearMeta(base + metadata_b),
"shared-page metadata did not retain logical clear state");
@@ -7713,6 +7723,32 @@ public:
texture_cache.TouchMeta(base + metadata_b, 0, false) &&
!texture_cache.IsMetaCleared(base + metadata_b, 0),
"per-slice metadata update incorrectly required prior GPU ownership");
constexpr std::array htile_slices{31u, 32u, 63u, 64u, 86u, 8191u};
Require(name, "HTile clear across slice words",
texture_cache.ClearMeta(base + metadata_b),
"registered metadata did not accept a full clear");
for (const auto slice : htile_slices) {
Require(name, "independent high HTile slice",
texture_cache.IsMetaCleared(base + metadata_b, slice) &&
texture_cache.TouchMeta(base + metadata_b, slice, false) &&
!texture_cache.IsMetaCleared(base + metadata_b, slice) &&
texture_cache.IsMetaCleared(base + metadata_b, 0),
"high slice clear state was missing or aliased a lower slice");
}
(void)texture_cache.FindDepthTarget(metadata_depth_b_id, metadata_depth_b);
Require(name, "HTile registration retains consumed slices",
std::ranges::none_of(htile_slices, [&](uint32_t slice) {
return texture_cache.IsMetaCleared(base + metadata_b, slice);
}) && texture_cache.TouchMeta(base + metadata_b, 86, true) &&
texture_cache.IsMetaCleared(base + metadata_b, 86) &&
!texture_cache.IsMetaCleared(base + metadata_b, 64) &&
!texture_cache.IsMetaCleared(base + metadata_b, 8192) &&
!texture_cache.TouchMeta(base + metadata_b, 8192, true) &&
texture_cache.ClearMeta(base + metadata_b) &&
std::ranges::all_of(htile_slices, [&](uint32_t slice) {
return texture_cache.IsMetaCleared(base + metadata_b, slice);
}),
"registration reset consumed slices or full clear failed to rearm them");
resources.GetBufferCache().FillBuffer(base + metadata_b, sizeof(uint32_t),
0, false);
Require(
@@ -7725,7 +7761,7 @@ public:
auto reused_depth = MakeMetadataDepth(0x12300, 0x28000);
reused_depth.info.pixel_format = vk::Format::eD32SfloatS8Uint;
reused_depth.info.stencil = {base + 0x12200, 0x80};
reused_depth.info.htile_clear_mask = 0;
reused_depth.info.htile_initial_clear = false;
reused_depth.view_info.format = vk::Format::eD32SfloatS8Uint;
reused_depth.view_info.aspect = vk::ImageAspectFlagBits::eDepth |
vk::ImageAspectFlagBits::eStencil;
@@ -11818,7 +11854,7 @@ public:
previous_depth.info.UpdateSize();
previous_depth.info.metadata.kind = ImageMetadataKind::Htile;
previous_depth.info.metadata.range = {dcc_address, metadata_size};
previous_depth.info.htile_clear_mask = 0;
previous_depth.info.htile_initial_clear = false;
previous_depth.view_info.format = vk::Format::eD32Sfloat;
previous_depth.view_info.type = vk::ImageViewType::e2D;
previous_depth.view_info.aspect = vk::ImageAspectFlagBits::eDepth;
@@ -14772,6 +14808,66 @@ public:
[](uint32_t value) { return value == std::bit_cast<uint32_t>(0.625f); }),
"pending clear did not use DB_DEPTH_CLEAR or cleared the next acquisition again");
DestroyBuffer(&bounds_readback);
// Captured DB_DEPTH_VIEW selects one layer of an 87-layer HTile target.
auto high_slice_target = depth_only_target;
high_slice_target.z_read_base_addr = base + 0x800000;
high_slice_target.z_write_base_addr = high_slice_target.z_read_base_addr;
high_slice_target.htile_data_base_addr = base + 0x500000;
high_slice_target.depth_view.slice_start = 86;
high_slice_target.depth_view.slice_max = 86;
high_slice_target.size = {127, 127, true};
registers.SetDepthRenderTarget(high_slice_target);
registers.SetDepthControl(HW::DepthControl{.depth_bounds_enable = true});
registers.SetRenderControl({});
RenderDepthInfo high_slice{};
RenderExecutorTestAccess::ResolveRenderDepthTarget(
executor, scheduler.Current(), high_slice);
(void)texture_cache.FindDepthTarget(high_slice.image_id, high_slice.desc);
Require(name, "captured high HTile slice layout",
high_slice.desc.info.resources.layers == 87 &&
high_slice.desc.view_info.base_layer == 86 &&
high_slice.desc.view_info.layer_count == 1 &&
high_slice.desc.info.data.End() <= base + 0xe00000 &&
high_slice.desc.info.metadata.range.End() <= base + 0x800000 &&
texture_cache.ClearMeta(high_slice_target.htile_data_base_addr),
"single high slice was rejected or changed the backing layer layout");
auto high_slice_readback = CreateHostBuffer(
name, 4 * sizeof(uint32_t), vk::BufferUsageFlagBits::eTransferDst, {});
for (uint32_t pass = 0; pass < 2; ++pass) {
vk::ClearValue prior_depth{};
prior_depth.depthStencil.depth = 0.625f;
TextureCacheTestAccess::ClearImage(texture_cache, scheduler.Current(),
high_slice.image_id, {vk::ImageAspectFlagBits::eDepth, 0, 1, 0, 87},
prior_depth);
RenderDepthInfo acquired_high_slice{};
RenderExecutorTestAccess::ResolveRenderDepthTarget(
executor, scheduler.Current(), acquired_high_slice);
const auto rendering = RenderExecutorTestAccess::AcquireRenderTargets(
executor, scheduler.Current(), &no_color, 0, acquired_high_slice);
Require(name, "high HTile slice clear consumption",
acquired_high_slice.image_id == high_slice.image_id &&
acquired_high_slice.depth_load_clear_enable == (pass == 0) &&
rendering.depth_stencil_attachment.depth_clear == (pass == 0) &&
!texture_cache.IsMetaCleared(high_slice_target.htile_data_base_addr, 86) &&
texture_cache.IsMetaCleared(high_slice_target.htile_data_base_addr, 85),
"high slice was cleared repeatedly or consumed its neighbor's state");
scheduler.BeginRendering(rendering);
scheduler.EndRendering();
RenderExecutorTestAccess::ResetBindings(executor);
const vk::BufferImageCopy copy{pass * 2 * sizeof(uint32_t), 0, 0,
{vk::ImageAspectFlagBits::eDepth, 0, 85, 2}, {}, {1, 1, 1}};
texture_cache.GetImage(high_slice.image_id).Download(
std::span{&copy, 1}, high_slice_readback.buffer, 0, high_slice_readback.size);
}
scheduler.Current().Handle().pipelineBarrier2(bounds_dependency);
scheduler.Finish();
Require(name, "high HTile slice contents and neighbor",
ReadBuffer(name, high_slice_readback, 4) == std::vector<uint32_t>{
std::bit_cast<uint32_t>(0.625f), std::bit_cast<uint32_t>(0.375f),
std::bit_cast<uint32_t>(0.625f), std::bit_cast<uint32_t>(0.625f)},
"layer86 clear missed, repeated, or changed adjacent layer85");
DestroyBuffer(&high_slice_readback);
registers.SetDepthClearValue(0.0f);
// DB override copies run with depth and stencil tests disabled.