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-rw-r--r--src/video_core/engines/maxwell_3d.cpp2
-rw-r--r--src/video_core/engines/maxwell_3d.h4
2 files changed, 5 insertions, 1 deletions
diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp
index 96cbe374c..7a3e21c6b 100644
--- a/src/video_core/engines/maxwell_3d.cpp
+++ b/src/video_core/engines/maxwell_3d.cpp
@@ -160,7 +160,7 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
ASSERT_MSG(method < Regs::NUM_REGS,
"Invalid Maxwell3D register, increase the size of the Regs structure");
- // Keep track of the register value in shadow_regs when requested.
+ // Keep track of the register value in shadow_state when requested.
if (regs.shadow_ram_control == Regs::ShadowRamControl::Track ||
regs.shadow_ram_control == Regs::ShadowRamControl::TrackWithFilter) {
shadow_state.reg_array[method] = method_call.argument;
diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h
index 5e531e21b..17119beda 100644
--- a/src/video_core/engines/maxwell_3d.h
+++ b/src/video_core/engines/maxwell_3d.h
@@ -532,9 +532,13 @@ public:
};
enum class ShadowRamControl : u32 {
+ // write value to shadow ram
Track = 0,
+ // write value to shadow ram ( with validation ??? )
TrackWithFilter = 1,
+ // only write to real hw register
Passthrough = 2,
+ // write value from shadow ram to real hw register
Replay = 3,
};