raphiaura/KytyPS5
1
0
Fork 0
mirror of https://github.com/KytyPS5/KytyPS5.git synced 2026-10-20 02:47:02 +02:00
Code Issues Packages Projects Releases Wiki Activity

Match stencil associations by guest range and extent

Browse Source 
PPSA30279
This commit is contained in:
nmzik
2026-09-17 09:01:36 +04:00
parent 235e24d44f
commit 47957faa16
2 changed files with 61 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
tests/ShaderRecompilerComputeTests.cpp
+59 -1
View File
@@ -5668,7 +5668,7 @@ public:
auto stencil_storage_desc = MakeLinearDesc(
base + second_stencil_offset, ms_stencil_size, vk::Format::eR8Uint,
Prospero::BufferFormat::k8UInt, Prospero::ImageType::kColor2D,
{256, 256, 1}, 256, 1, 1);
ms_depth_desc.info.extent, 1, 1, 1);
stencil_storage_desc.type = BindingType::Storage;
stencil_storage_desc.view_info.usage = vk::ImageUsageFlagBits::eStorage;
const auto stencil_storage_image =
@@ -7123,6 +7123,64 @@ public:
ms_stencil_size, false),
"unmapping depth retained its re-associated stencil proxy");
auto reused_stencil_color = MakeLinearDesc(
base + 0x2200000, 0x40000, vk::Format::eR8Unorm,
Prospero::BufferFormat::k8UNorm, Prospero::ImageType::kColor2D,
{480, 408, 1}, 1, 1, 1);
const auto reused_stencil_color_id =
texture_cache.FindImage(reused_stencil_color);
auto reused_stencil_depth = MakeLinearDesc(
base + 0x2240000, 0x10000, vk::Format::eD32SfloatS8Uint,
Prospero::BufferFormat::k32Float, Prospero::ImageType::kColor2D,
{128, 128, 1}, 1, 4, 1);
reused_stencil_depth.type = BindingType::DepthTarget;
reused_stencil_depth.info.stencil = {reused_stencil_color.info.data.address,
0x10000};
reused_stencil_depth.view_info.aspect =
vk::ImageAspectFlagBits::eDepth | vk::ImageAspectFlagBits::eStencil;
reused_stencil_depth.view_info.usage =
vk::ImageUsageFlagBits::eDepthStencilAttachment;
const auto reused_stencil_depth_id =
texture_cache.FindImage(reused_stencil_depth);
TextureCacheTestAccess::AssociateStencil(
texture_cache, reused_stencil_depth_id,
reused_stencil_depth.info.stencil);
const auto reused_stencil_proxy = texture_cache.FindImageFromRange(
reused_stencil_depth.info.stencil.address,
reused_stencil_depth.info.stencil.size, false);
Require(name, "stencil address reuse preserves color",
reused_stencil_proxy &&
reused_stencil_proxy != reused_stencil_color_id &&
!texture_cache.GetImage(reused_stencil_color_id).depth_id &&
texture_cache.GetImage(reused_stencil_proxy).depth_id ==
reused_stencil_depth_id &&
texture_cache.GetImage(reused_stencil_proxy).info.data ==
reused_stencil_depth.info.stencil &&
texture_cache.GetImage(reused_stencil_proxy).info.extent ==
reused_stencil_depth.info.extent,
"a smaller stencil plane took ownership of an existing R8 image");
vk::ClearValue reused_stencil_color_clear{};
reused_stencil_color_clear.color.float32 =
std::array{1.0f, 0.0f, 0.0f, 0.0f};
TextureCacheTestAccess::ClearImage(
texture_cache, scheduler.Current(), reused_stencil_color_id,
{vk::ImageAspectFlagBits::eColor, 0, 1, 0, 1},
reused_stencil_color_clear);
Require(name, "reused stencil plane clear",
texture_cache.ClearImageFromBuffer(
scheduler.Current(), reused_stencil_depth.info.stencil.address,
reused_stencil_depth.info.stencil.size, 0x5a5a5a5au) &&
texture_cache.GetImage(reused_stencil_depth_id).IsGpuModified(),
"the separate stencil association did not resolve to depth");
Require(name, "color clear after stencil address reuse",
ReadCachedTexel(name, context, reused_stencil_color_id, {},
{4, 1, 1}) == std::vector<u32>{0xffffffffu},
"stencil address reuse changed the native R8 clear contents");
texture_cache.UnmapMemory(reused_stencil_depth.info.data.address,
reused_stencil_depth.info.data.size);
texture_cache.UnmapMemory(reused_stencil_color.info.data.address,
reused_stencil_color.info.data.size);
constexpr uint64_t exact_image_offset = 0x334100;
constexpr uint64_t dirty_sibling_offset = 0x334200;
constexpr uint32_t dirty_sibling_value = 0xc001d00du;