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-rw-r--r--src/video_core/macro/macro.cpp35
1 files changed, 27 insertions, 8 deletions
diff --git a/src/video_core/macro/macro.cpp b/src/video_core/macro/macro.cpp
index ef7dad349..a50e7b4e0 100644
--- a/src/video_core/macro/macro.cpp
+++ b/src/video_core/macro/macro.cpp
@@ -2,6 +2,7 @@
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
+#include <optional>
#include <boost/container_hash/hash.hpp>
#include "common/assert.h"
#include "common/logging/log.h"
@@ -35,22 +36,40 @@ void MacroEngine::Execute(Engines::Maxwell3D& maxwell3d, u32 method,
}
} else {
// Macro not compiled, check if it's uploaded and if so, compile it
- auto macro_code = uploaded_macro_code.find(method);
+ std::optional<u32> mid_method = std::nullopt;
+ const auto macro_code = uploaded_macro_code.find(method);
if (macro_code == uploaded_macro_code.end()) {
- UNREACHABLE_MSG("Macro 0x{0:x} was not uploaded", method);
- return;
+ for (const auto& [method_base, code] : uploaded_macro_code) {
+ if (method >= method_base && (method - method_base) < code.size()) {
+ mid_method = method_base;
+ break;
+ }
+ }
+ if (!mid_method.has_value()) {
+ UNREACHABLE_MSG("Macro 0x{0:x} was not uploaded", method);
+ return;
+ }
}
auto& cache_info = macro_cache[method];
- cache_info.hash = boost::hash_value(macro_code->second);
- cache_info.lle_program = Compile(macro_code->second);
+
+ if (!mid_method.has_value()) {
+ cache_info.lle_program = Compile(macro_code->second);
+ cache_info.hash = boost::hash_value(macro_code->second);
+ } else {
+ const auto& macro_cached = uploaded_macro_code[mid_method.value()];
+ const auto rebased_method = method - mid_method.value();
+ auto& code = uploaded_macro_code[method];
+ code.resize(macro_cached.size() - rebased_method);
+ std::memcpy(code.data(), macro_cached.data() + rebased_method,
+ code.size() * sizeof(u32));
+ cache_info.hash = boost::hash_value(code);
+ cache_info.lle_program = Compile(code);
+ }
auto hle_program = hle_macros->GetHLEProgram(cache_info.hash);
if (hle_program.has_value()) {
cache_info.has_hle_program = true;
cache_info.hle_program = std::move(hle_program.value());
- }
-
- if (cache_info.has_hle_program) {
cache_info.hle_program->Execute(parameters, method);
} else {
cache_info.lle_program->Execute(parameters, method);