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Code Issues Releases Activity

Implement SyncPoint Register in the GPU.

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This commit is contained in:
Fernando Sahmkow 2019-04-02 11:46:00 -04:00 committed by FernandoS27
parent f770c17d01
commit fc91e21206
2 changed files with 27 additions and 1 deletions
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12
src/video_core/engines/maxwell_3d.cpp
View file

@ -250,6 +250,10 @@ void Maxwell3D::CallMethod(const GPU::MethodCall& method_call) {
ProcessQueryGet();
break;
}
case MAXWELL3D_REG_INDEX(sync_info): {
ProcessSyncPoint();
break;
}
default:
break;
}
@ -327,6 +331,14 @@ void Maxwell3D::ProcessQueryGet() {
}
}
void Maxwell3D::ProcessSyncPoint() {
const u32 sync_point = regs.sync_info.sync_point.Value();
const u32 increment = regs.sync_info.increment.Value();
const u32 cache_flush = regs.sync_info.unknown.Value();
UNIMPLEMENTED_MSG("Syncpoint Set {}, increment: {}, unk: {}", sync_point, increment,
cache_flush);
}
void Maxwell3D::DrawArrays() {
LOG_DEBUG(HW_GPU, "called, topology={}, count={}", static_cast<u32>(regs.draw.topology.Value()),
regs.vertex_buffer.count);

16
src/video_core/engines/maxwell_3d.h
View file

@ -576,7 +576,17 @@ public:
u32 bind;
} macros;
INSERT_PADDING_WORDS(0x188);
INSERT_PADDING_WORDS(0x69);
struct {
union {
BitField<0, 16, u32> sync_point;
BitField<16, 1, u32> unknown;
BitField<20, 1, u32> increment;
};
} sync_info;
INSERT_PADDING_WORDS(0x11E);
u32 tfb_enabled;
@ -1180,6 +1190,9 @@ private:
/// Handles a write to the QUERY_GET register.
void ProcessQueryGet();
/// Handles writes to syncing register.
void ProcessSyncPoint();
/// Handles a write to the CB_DATA[i] register.
void ProcessCBData(u32 value);
@ -1195,6 +1208,7 @@ private:
"Field " #field_name " has invalid position")
ASSERT_REG_POSITION(macros, 0x45);
ASSERT_REG_POSITION(sync_info, 0xB2);
ASSERT_REG_POSITION(tfb_enabled, 0x1D1);
ASSERT_REG_POSITION(rt, 0x200);
ASSERT_REG_POSITION(viewport_transform, 0x280);