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Rasterizer: Setup skeleton for Host Conditional rendering

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This commit is contained in:
Fernando Sahmkow
2022-12-07 00:28:35 +01:00
parent 3630bfaef3
commit 581a7d785b
6 changed files with 53 additions and 10 deletions
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28
src/video_core/renderer_vulkan/vk_rasterizer.cpp
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@ -600,6 +600,21 @@ void RasterizerVulkan::TickFrame() {
}
}
bool RasterizerVulkan::AccelerateConditionalRendering() {
if (Settings::IsGPULevelHigh()) {
// TODO(Blinkhawk): Reimplement Host conditional rendering.
return false;
}
// Medium / Low Hack: stub any checks on queries writen into the buffer cache.
const GPUVAddr condition_address{maxwell3d->regs.render_enable.Address()};
Maxwell::ReportSemaphore::Compare cmp;
if (gpu_memory->IsMemoryDirty(condition_address, sizeof(cmp),
VideoCommon::CacheType::BufferCache)) {
return true;
}
return false;
}
bool RasterizerVulkan::AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Surface& src,
const Tegra::Engines::Fermi2D::Surface& dst,
const Tegra::Engines::Fermi2D::Config& copy_config) {
@ -995,7 +1010,8 @@ void RasterizerVulkan::UpdateDepthBiasEnable(Tegra::Engines::Maxwell3D::Regs& re
};
const u32 topology_index = static_cast<u32>(maxwell3d->draw_manager->GetDrawState().topology);
const u32 enable = enabled_lut[POLYGON_OFFSET_ENABLE_LUT[topology_index]];
scheduler.Record([enable](vk::CommandBuffer cmdbuf) { cmdbuf.SetDepthBiasEnableEXT(enable != 0); });
scheduler.Record(
[enable](vk::CommandBuffer cmdbuf) { cmdbuf.SetDepthBiasEnableEXT(enable != 0); });
}
void RasterizerVulkan::UpdateLogicOpEnable(Tegra::Engines::Maxwell3D::Regs& regs) {
@ -1012,11 +1028,11 @@ void RasterizerVulkan::UpdateDepthClampEnable(Tegra::Engines::Maxwell3D::Regs& r
return;
}
bool is_enabled = !(regs.viewport_clip_control.geometry_clip ==
Maxwell::ViewportClipControl::GeometryClip::Passthrough ||
regs.viewport_clip_control.geometry_clip ==
Maxwell::ViewportClipControl::GeometryClip::FrustumXYZ ||
regs.viewport_clip_control.geometry_clip ==
Maxwell::ViewportClipControl::GeometryClip::FrustumZ);
Maxwell::ViewportClipControl::GeometryClip::Passthrough ||
regs.viewport_clip_control.geometry_clip ==
Maxwell::ViewportClipControl::GeometryClip::FrustumXYZ ||
regs.viewport_clip_control.geometry_clip ==
Maxwell::ViewportClipControl::GeometryClip::FrustumZ);
scheduler.Record(
[is_enabled](vk::CommandBuffer cmdbuf) { cmdbuf.SetDepthClampEnableEXT(is_enabled); });
}

1
src/video_core/renderer_vulkan/vk_rasterizer.h
View File

@ -96,6 +96,7 @@ public:
void TiledCacheBarrier() override;
void FlushCommands() override;
void TickFrame() override;
bool AccelerateConditionalRendering() override;
bool AccelerateSurfaceCopy(const Tegra::Engines::Fermi2D::Surface& src,
const Tegra::Engines::Fermi2D::Surface& dst,
const Tegra::Engines::Fermi2D::Config& copy_config) override;