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path: root/src/video_core/shader/decode/image.cpp
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Diffstat (limited to 'src/video_core/shader/decode/image.cpp')
-rw-r--r--src/video_core/shader/decode/image.cpp137
1 files changed, 77 insertions, 60 deletions
diff --git a/src/video_core/shader/decode/image.cpp b/src/video_core/shader/decode/image.cpp
index d54fb88c9..95ec1cdd9 100644
--- a/src/video_core/shader/decode/image.cpp
+++ b/src/video_core/shader/decode/image.cpp
@@ -41,11 +41,46 @@ u32 ShaderIR::DecodeImage(NodeBlock& bb, u32 pc) {
const Instruction instr = {program_code[pc]};
const auto opcode = OpCode::Decode(instr);
+ const auto GetCoordinates = [this, instr](Tegra::Shader::ImageType image_type) {
+ std::vector<Node> coords;
+ const std::size_t num_coords{GetImageTypeNumCoordinates(image_type)};
+ coords.reserve(num_coords);
+ for (std::size_t i = 0; i < num_coords; ++i) {
+ coords.push_back(GetRegister(instr.gpr8.Value() + i));
+ }
+ return coords;
+ };
+
switch (opcode->get().GetId()) {
+ case OpCode::Id::SULD: {
+ UNIMPLEMENTED_IF(instr.suldst.mode != Tegra::Shader::SurfaceDataMode::P);
+ UNIMPLEMENTED_IF(instr.suldst.out_of_bounds_store !=
+ Tegra::Shader::OutOfBoundsStore::Ignore);
+
+ const auto type{instr.suldst.image_type};
+ auto& image{instr.suldst.is_immediate ? GetImage(instr.image, type)
+ : GetBindlessImage(instr.gpr39, type)};
+ image.MarkRead();
+
+ u32 indexer = 0;
+ for (u32 element = 0; element < 4; ++element) {
+ if (!instr.suldst.IsComponentEnabled(element)) {
+ continue;
+ }
+ MetaImage meta{image, {}, element};
+ Node value = Operation(OperationCode::ImageLoad, meta, GetCoordinates(type));
+ SetTemporary(bb, indexer++, std::move(value));
+ }
+ for (u32 i = 0; i < indexer; ++i) {
+ SetRegister(bb, instr.gpr0.Value() + i, GetTemporary(i));
+ }
+ break;
+ }
case OpCode::Id::SUST: {
- UNIMPLEMENTED_IF(instr.sust.mode != Tegra::Shader::SurfaceDataMode::P);
- UNIMPLEMENTED_IF(instr.sust.out_of_bounds_store != Tegra::Shader::OutOfBoundsStore::Ignore);
- UNIMPLEMENTED_IF(instr.sust.component_mask_selector != 0xf); // Ensure we have an RGBA store
+ UNIMPLEMENTED_IF(instr.suldst.mode != Tegra::Shader::SurfaceDataMode::P);
+ UNIMPLEMENTED_IF(instr.suldst.out_of_bounds_store !=
+ Tegra::Shader::OutOfBoundsStore::Ignore);
+ UNIMPLEMENTED_IF(instr.suldst.component_mask_selector != 0xf); // Ensure we have RGBA
std::vector<Node> values;
constexpr std::size_t hardcoded_size{4};
@@ -53,58 +88,51 @@ u32 ShaderIR::DecodeImage(NodeBlock& bb, u32 pc) {
values.push_back(GetRegister(instr.gpr0.Value() + i));
}
- std::vector<Node> coords;
- const std::size_t num_coords{GetImageTypeNumCoordinates(instr.sust.image_type)};
- for (std::size_t i = 0; i < num_coords; ++i) {
- coords.push_back(GetRegister(instr.gpr8.Value() + i));
- }
-
- const auto type{instr.sust.image_type};
- auto& image{instr.sust.is_immediate ? GetImage(instr.image, type)
- : GetBindlessImage(instr.gpr39, type)};
+ const auto type{instr.suldst.image_type};
+ auto& image{instr.suldst.is_immediate ? GetImage(instr.image, type)
+ : GetBindlessImage(instr.gpr39, type)};
image.MarkWrite();
- MetaImage meta{image, values};
- bb.push_back(Operation(OperationCode::ImageStore, meta, std::move(coords)));
+ MetaImage meta{image, std::move(values)};
+ bb.push_back(Operation(OperationCode::ImageStore, meta, GetCoordinates(type)));
break;
}
case OpCode::Id::SUATOM: {
UNIMPLEMENTED_IF(instr.suatom_d.is_ba != 0);
- Node value = GetRegister(instr.gpr0);
-
- std::vector<Node> coords;
- const std::size_t num_coords{GetImageTypeNumCoordinates(instr.sust.image_type)};
- for (std::size_t i = 0; i < num_coords; ++i) {
- coords.push_back(GetRegister(instr.gpr8.Value() + i));
- }
-
const OperationCode operation_code = [instr] {
- switch (instr.suatom_d.operation) {
- case Tegra::Shader::ImageAtomicOperation::Add:
- return OperationCode::AtomicImageAdd;
- case Tegra::Shader::ImageAtomicOperation::Min:
- return OperationCode::AtomicImageMin;
- case Tegra::Shader::ImageAtomicOperation::Max:
- return OperationCode::AtomicImageMax;
- case Tegra::Shader::ImageAtomicOperation::And:
- return OperationCode::AtomicImageAnd;
- case Tegra::Shader::ImageAtomicOperation::Or:
- return OperationCode::AtomicImageOr;
- case Tegra::Shader::ImageAtomicOperation::Xor:
- return OperationCode::AtomicImageXor;
- case Tegra::Shader::ImageAtomicOperation::Exch:
- return OperationCode::AtomicImageExchange;
+ switch (instr.suatom_d.operation_type) {
+ case Tegra::Shader::ImageAtomicOperationType::S32:
+ case Tegra::Shader::ImageAtomicOperationType::U32:
+ switch (instr.suatom_d.operation) {
+ case Tegra::Shader::ImageAtomicOperation::Add:
+ return OperationCode::AtomicImageAdd;
+ case Tegra::Shader::ImageAtomicOperation::And:
+ return OperationCode::AtomicImageAnd;
+ case Tegra::Shader::ImageAtomicOperation::Or:
+ return OperationCode::AtomicImageOr;
+ case Tegra::Shader::ImageAtomicOperation::Xor:
+ return OperationCode::AtomicImageXor;
+ case Tegra::Shader::ImageAtomicOperation::Exch:
+ return OperationCode::AtomicImageExchange;
+ }
default:
- UNIMPLEMENTED_MSG("Unimplemented operation={}",
- static_cast<u32>(instr.suatom_d.operation.Value()));
- return OperationCode::AtomicImageAdd;
+ break;
}
+ UNIMPLEMENTED_MSG("Unimplemented operation={} type={}",
+ static_cast<u64>(instr.suatom_d.operation.Value()),
+ static_cast<u64>(instr.suatom_d.operation_type.Value()));
+ return OperationCode::AtomicImageAdd;
}();
- const auto& image{GetImage(instr.image, instr.suatom_d.image_type, instr.suatom_d.size)};
+ Node value = GetRegister(instr.gpr0);
+
+ const auto type = instr.suatom_d.image_type;
+ auto& image = GetImage(instr.image, type);
+ image.MarkAtomic();
+
MetaImage meta{image, {std::move(value)}};
- SetRegister(bb, instr.gpr0, Operation(operation_code, meta, std::move(coords)));
+ SetRegister(bb, instr.gpr0, Operation(operation_code, meta, GetCoordinates(type)));
break;
}
default:
@@ -114,35 +142,32 @@ u32 ShaderIR::DecodeImage(NodeBlock& bb, u32 pc) {
return pc;
}
-Image& ShaderIR::GetImage(Tegra::Shader::Image image, Tegra::Shader::ImageType type,
- std::optional<Tegra::Shader::ImageAtomicSize> size) {
+Image& ShaderIR::GetImage(Tegra::Shader::Image image, Tegra::Shader::ImageType type) {
const auto offset{static_cast<std::size_t>(image.index.Value())};
- if (const auto image = TryUseExistingImage(offset, type, size)) {
+ if (const auto image = TryUseExistingImage(offset, type)) {
return *image;
}
const std::size_t next_index{used_images.size()};
- return used_images.emplace(offset, Image{offset, next_index, type, size}).first->second;
+ return used_images.emplace(offset, Image{offset, next_index, type}).first->second;
}
-Image& ShaderIR::GetBindlessImage(Tegra::Shader::Register reg, Tegra::Shader::ImageType type,
- std::optional<Tegra::Shader::ImageAtomicSize> size) {
+Image& ShaderIR::GetBindlessImage(Tegra::Shader::Register reg, Tegra::Shader::ImageType type) {
const Node image_register{GetRegister(reg)};
const auto [base_image, cbuf_index, cbuf_offset]{
TrackCbuf(image_register, global_code, static_cast<s64>(global_code.size()))};
const auto cbuf_key{(static_cast<u64>(cbuf_index) << 32) | static_cast<u64>(cbuf_offset)};
- if (const auto image = TryUseExistingImage(cbuf_key, type, size)) {
+ if (const auto image = TryUseExistingImage(cbuf_key, type)) {
return *image;
}
const std::size_t next_index{used_images.size()};
- return used_images.emplace(cbuf_key, Image{cbuf_index, cbuf_offset, next_index, type, size})
+ return used_images.emplace(cbuf_key, Image{cbuf_index, cbuf_offset, next_index, type})
.first->second;
}
-Image* ShaderIR::TryUseExistingImage(u64 offset, Tegra::Shader::ImageType type,
- std::optional<Tegra::Shader::ImageAtomicSize> size) {
+Image* ShaderIR::TryUseExistingImage(u64 offset, Tegra::Shader::ImageType type) {
auto it = used_images.find(offset);
if (it == used_images.end()) {
return nullptr;
@@ -150,14 +175,6 @@ Image* ShaderIR::TryUseExistingImage(u64 offset, Tegra::Shader::ImageType type,
auto& image = it->second;
ASSERT(image.GetType() == type);
- if (size) {
- // We know the size, if it's known it has to be the same as before, otherwise we can set it.
- if (image.IsSizeKnown()) {
- ASSERT(image.GetSize() == size);
- } else {
- image.SetSize(*size);
- }
- }
return &image;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-22 00:11:29 +0100