From 63c2635e6fa3bcbff000cab7483cb94616db959e Mon Sep 17 00:00:00 2001 From: Nguyen Dac Nam Date: Sun, 22 Mar 2020 10:36:33 +0700 Subject: [PATCH] maxwell_3d: track shadow ram ctrl and hw reg value --- src/video_core/engines/maxwell_3d.cpp | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index ce536e29b6..96cbe374c2 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -160,6 +160,12 @@ 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. + if (regs.shadow_ram_control == Regs::ShadowRamControl::Track || + regs.shadow_ram_control == Regs::ShadowRamControl::TrackWithFilter) { + shadow_state.reg_array[method] = method_call.argument; + } + if (regs.reg_array[method] != method_call.argument) { regs.reg_array[method] = method_call.argument; @@ -169,6 +175,10 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) { } switch (method) { + case MAXWELL3D_REG_INDEX(shadow_ram_control): { + shadow_state.shadow_ram_control = static_cast(method_call.argument); + break; + } case MAXWELL3D_REG_INDEX(macros.data): { ProcessMacroUpload(method_call.argument); break;