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GPU: Reduce the number of registers of Maxwell3D to 0xE00. 

The rest are just macro shim registers.
This commit is contained in:
Subv 2018-04-23 20:03:50 -05:00
parent a994446b6e
commit c16cfbbc6c
2 changed files with 5 additions and 5 deletions
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6
src/video_core/engines/maxwell_3d.cpp
View File

@ -33,9 +33,6 @@ void Maxwell3D::CallMacroMethod(u32 method, std::vector<u32> parameters) {
} }
void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) { void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) {
ASSERT_MSG(method < Regs::NUM_REGS,
"Invalid Maxwell3D register, increase the size of the Regs structure");
auto debug_context = Core::System::GetInstance().GetGPUDebugContext(); auto debug_context = Core::System::GetInstance().GetGPUDebugContext();
// It is an error to write to a register other than the current macro's ARG register before it // It is an error to write to a register other than the current macro's ARG register before it
@ -64,6 +61,9 @@ void Maxwell3D::WriteReg(u32 method, u32 value, u32 remaining_params) {
return; return;
} }
ASSERT_MSG(method < Regs::NUM_REGS,
"Invalid Maxwell3D register, increase the size of the Regs structure");
if (debug_context) { if (debug_context) {
debug_context->OnEvent(Tegra::DebugContext::Event::MaxwellCommandLoaded, nullptr); debug_context->OnEvent(Tegra::DebugContext::Event::MaxwellCommandLoaded, nullptr);
} }

4
src/video_core/engines/maxwell_3d.h
View File

@ -31,7 +31,7 @@ public:
/// Register structure of the Maxwell3D engine. /// Register structure of the Maxwell3D engine.
/// TODO(Subv): This structure will need to be made bigger as more registers are discovered. /// TODO(Subv): This structure will need to be made bigger as more registers are discovered.
struct Regs { struct Regs {
static constexpr size_t NUM_REGS = 0xE36; static constexpr size_t NUM_REGS = 0xE00;
static constexpr size_t NumRenderTargets = 8; static constexpr size_t NumRenderTargets = 8;
static constexpr size_t NumViewports = 16; static constexpr size_t NumViewports = 16;
@ -613,7 +613,7 @@ public:
u32 size[MaxShaderStage]; u32 size[MaxShaderStage];
} tex_info_buffers; } tex_info_buffers;
INSERT_PADDING_WORDS(0x102); INSERT_PADDING_WORDS(0xCC);
}; };
std::array<u32, NUM_REGS> reg_array; std::array<u32, NUM_REGS> reg_array;
}; };