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Merge pull request #9406 from vonchenplus/topology

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video_core: Adjust topology update logic and Adjust Clear Manage
This commit is contained in:
bunnei 2022-12-12 14:37:06 -08:00 committed by GitHub
parent b32b9524ad 37014e9127
commit da58eb6208
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GPG key ID: 4AEE18F83AFDEB23
4 changed files with 36 additions and 32 deletions
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58
src/video_core/engines/draw_manager.cpp
View file

@ -46,21 +46,26 @@ void DrawManager::ProcessMethodCall(u32 method, u32 argument) {
SetInlineIndexBuffer(regs.inline_index_4x8.index2);
SetInlineIndexBuffer(regs.inline_index_4x8.index3);
break;
case MAXWELL3D_REG_INDEX(topology_override):
use_topology_override = true;
case MAXWELL3D_REG_INDEX(vertex_array_instance_first):
case MAXWELL3D_REG_INDEX(vertex_array_instance_subsequent): {
LOG_WARNING(HW_GPU, "(STUBBED) called");
break;
}
default:
break;
}
}
void DrawManager::Clear(u32 layer_count) {
maxwell3d->rasterizer->Clear(layer_count);
if (maxwell3d->ShouldExecute()) {
maxwell3d->rasterizer->Clear(layer_count);
}
}
void DrawManager::DrawDeferred() {
if (draw_state.draw_mode != DrawMode::Instance || draw_state.instance_count == 0)
if (draw_state.draw_mode != DrawMode::Instance || draw_state.instance_count == 0) {
return;
}
DrawEnd(draw_state.instance_count + 1, true);
draw_state.instance_count = 0;
}
@ -115,8 +120,9 @@ void DrawManager::DrawEnd(u32 instance_count, bool force_draw) {
const auto& regs{maxwell3d->regs};
switch (draw_state.draw_mode) {
case DrawMode::Instance:
if (!force_draw)
if (!force_draw) {
break;
}
[[fallthrough]];
case DrawMode::General:
draw_state.base_instance = regs.global_base_instance_index;
@ -156,25 +162,28 @@ void DrawManager::DrawIndexSmall(u32 argument) {
ProcessDraw(true, 1);
}
void DrawManager::ProcessTopologyOverride() {
if (!use_topology_override)
return;
void DrawManager::UpdateTopology() {
const auto& regs{maxwell3d->regs};
switch (regs.topology_override) {
case PrimitiveTopologyOverride::None:
switch (regs.primitive_topology_control) {
case PrimitiveTopologyControl::UseInBeginMethods:
break;
case PrimitiveTopologyOverride::Points:
draw_state.topology = PrimitiveTopology::Points;
break;
case PrimitiveTopologyOverride::Lines:
draw_state.topology = PrimitiveTopology::Lines;
break;
case PrimitiveTopologyOverride::LineStrip:
draw_state.topology = PrimitiveTopology::LineStrip;
break;
default:
draw_state.topology = static_cast<PrimitiveTopology>(regs.topology_override);
case PrimitiveTopologyControl::UseSeparateState:
switch (regs.topology_override) {
case PrimitiveTopologyOverride::None:
break;
case PrimitiveTopologyOverride::Points:
draw_state.topology = PrimitiveTopology::Points;
break;
case PrimitiveTopologyOverride::Lines:
draw_state.topology = PrimitiveTopology::Lines;
break;
case PrimitiveTopologyOverride::LineStrip:
draw_state.topology = PrimitiveTopology::LineStrip;
break;
default:
draw_state.topology = static_cast<PrimitiveTopology>(regs.topology_override);
break;
}
break;
}
}
@ -183,9 +192,10 @@ void DrawManager::ProcessDraw(bool draw_indexed, u32 instance_count) {
LOG_TRACE(HW_GPU, "called, topology={}, count={}", draw_state.topology,
draw_indexed ? draw_state.index_buffer.count : draw_state.vertex_buffer.count);
ProcessTopologyOverride();
UpdateTopology();
if (maxwell3d->ShouldExecute())
if (maxwell3d->ShouldExecute()) {
maxwell3d->rasterizer->Draw(draw_indexed, instance_count);
}
}
} // namespace Tegra::Engines

4
src/video_core/engines/draw_manager.h
View file

@ -10,6 +10,7 @@ class RasterizerInterface;
}
namespace Tegra::Engines {
using PrimitiveTopologyControl = Maxwell3D::Regs::PrimitiveTopologyControl;
using PrimitiveTopology = Maxwell3D::Regs::PrimitiveTopology;
using PrimitiveTopologyOverride = Maxwell3D::Regs::PrimitiveTopologyOverride;
using IndexBuffer = Maxwell3D::Regs::IndexBuffer;
@ -58,12 +59,11 @@ private:
void DrawIndexSmall(u32 argument);
void ProcessTopologyOverride();
void UpdateTopology();
void ProcessDraw(bool draw_indexed, u32 instance_count);
Maxwell3D* maxwell3d{};
State draw_state{};
bool use_topology_override{};
};
} // namespace Tegra::Engines

3
src/video_core/renderer_opengl/gl_rasterizer.cpp
View file

@ -138,9 +138,6 @@ void RasterizerOpenGL::LoadDiskResources(u64 title_id, std::stop_token stop_load
void RasterizerOpenGL::Clear(u32 layer_count) {
MICROPROFILE_SCOPE(OpenGL_Clears);
if (!maxwell3d->ShouldExecute()) {
return;
}
const auto& regs = maxwell3d->regs;
bool use_color{};

3
src/video_core/renderer_vulkan/vk_rasterizer.cpp
View file

@ -216,9 +216,6 @@ void RasterizerVulkan::Draw(bool is_indexed, u32 instance_count) {
void RasterizerVulkan::Clear(u32 layer_count) {
MICROPROFILE_SCOPE(Vulkan_Clearing);
if (!maxwell3d->ShouldExecute()) {
return;
}
FlushWork();
query_cache.UpdateCounters();