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[vk] The next step of the human kind before it's doom

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This commit is contained in:
CamilleLaVey
2025-11-29 14:54:31 -04:00
committed by Caio Oliveira
parent cbc65e20dc
commit 48a80afa79
1 changed files with 71 additions and 25 deletions
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96
src/video_core/renderer_vulkan/vk_rasterizer.cpp
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@@ -1230,24 +1230,76 @@ void RasterizerVulkan::UpdateDepthBias(Tegra::Engines::Maxwell3D::Regs& regs) {
});
}
void RasterizerVulkan::UpdateLineWidth(Tegra::Engines::Maxwell3D::Regs& regs) {
if (!state_tracker.TouchLineWidth()) {
void RasterizerVulkan::UpdateBlendConstants(Tegra::Engines::Maxwell3D::Regs& regs) {
if (!state_tracker.TouchBlendConstants()) {
return;
}
const float width =
regs.line_anti_alias_enable ? regs.line_width_smooth : regs.line_width_aliased;
scheduler.Record([width](vk::CommandBuffer cmdbuf) { cmdbuf.SetLineWidth(width); });
const std::array<float, 4> blend_color{
regs.blend_color.r,
regs.blend_color.g,
regs.blend_color.b,
regs.blend_color.a,
};
scheduler.Record([blend_color](vk::CommandBuffer cmdbuf) {
cmdbuf.SetBlendConstants(blend_color.data());
});
}
if (!state_tracker.CheckStencilWriteMaskFront(regs.stencil_front_mask)) {
return;
void RasterizerVulkan::UpdateDepthBounds(Tegra::Engines::Maxwell3D::Regs& regs) {
if (!state_tracker.TouchDepthBounds()) {
return;
}
if (!device.IsDepthBoundsSupported()) {
return;
}
const float min_depth = regs.depth_bounds[0];
const float max_depth = regs.depth_bounds[1];
scheduler.Record([min_depth, max_depth](vk::CommandBuffer cmdbuf) {
cmdbuf.SetDepthBounds(min_depth, max_depth);
});
}
void RasterizerVulkan::UpdateStencilFaces(Tegra::Engines::Maxwell3D::Regs& regs) {
const bool properties_dirty = state_tracker.TouchStencilProperties();
const bool two_sided = regs.stencil_two_side_enable != 0;
const bool update_side = state_tracker.TouchStencilSide(two_sided) || properties_dirty;
const bool update_reference = state_tracker.TouchStencilReference() || properties_dirty || update_side;
const bool update_write_masks = state_tracker.TouchStencilWriteMask() || properties_dirty || update_side;
const bool update_compare_masks = state_tracker.TouchStencilCompare() || properties_dirty || update_side;
if (!update_reference && !update_write_masks && !update_compare_masks) {
state_tracker.ClearStencilReset();
return;
}
if (update_reference) {
const bool front_dirty = state_tracker.CheckStencilReferenceFront(regs.stencil_front_ref);
const bool back_dirty = two_sided ?
state_tracker.CheckStencilReferenceBack(regs.stencil_back_ref) : false;
if (update_side || front_dirty || back_dirty) {
scheduler.Record([front_ref = regs.stencil_front_ref,
back_ref = regs.stencil_back_ref,
two_sided](vk::CommandBuffer cmdbuf) {
const bool set_back = two_sided && front_ref != back_ref;
cmdbuf.SetStencilReference(set_back ? VK_STENCIL_FACE_FRONT_BIT
: VK_STENCIL_FACE_FRONT_AND_BACK,
front_ref);
if (set_back) {
cmdbuf.SetStencilReference(VK_STENCIL_FACE_BACK_BIT, back_ref);
}
}
});
}
}
if (update_write_masks) {
const bool front_dirty = state_tracker.CheckStencilWriteMaskFront(regs.stencil_front_mask);
const bool back_dirty = two_sided ?
state_tracker.CheckStencilWriteMaskBack(regs.stencil_back_mask) : false;
if (update_side || front_dirty || back_dirty) {
scheduler.Record([front_write_mask = regs.stencil_front_mask,
back_write_mask = regs.stencil_back_mask,
two_sided = regs.stencil_two_side_enable](vk::CommandBuffer cmdbuf) {
two_sided](vk::CommandBuffer cmdbuf) {
const bool set_back = two_sided && front_write_mask != back_write_mask;
// Front face
cmdbuf.SetStencilWriteMask(set_back ? VK_STENCIL_FACE_FRONT_BIT
: VK_STENCIL_FACE_FRONT_AND_BACK,
front_write_mask);
@@ -1255,25 +1307,18 @@ void RasterizerVulkan::UpdateLineWidth(Tegra::Engines::Maxwell3D::Regs& regs) {
cmdbuf.SetStencilWriteMask(VK_STENCIL_FACE_BACK_BIT, back_write_mask);
}
});
}();
}
}
if (update_compare_masks) {
[&]() {
if (regs.stencil_two_side_enable) {
if (!state_tracker.CheckStencilCompareMaskFront(regs.stencil_front_func_mask) &&
!state_tracker.CheckStencilCompareMaskBack(regs.stencil_back_func_mask)) {
return;
}
} else {
if (!state_tracker.CheckStencilCompareMaskFront(regs.stencil_front_func_mask)) {
return;
}
}
const bool front_dirty = state_tracker.CheckStencilCompareMaskFront(regs.stencil_front_func_mask);
const bool back_dirty = two_sided ?
state_tracker.CheckStencilCompareMaskBack(regs.stencil_back_func_mask) : false;
if (update_side || front_dirty || back_dirty) {
scheduler.Record([front_test_mask = regs.stencil_front_func_mask,
back_test_mask = regs.stencil_back_func_mask,
two_sided = regs.stencil_two_side_enable](vk::CommandBuffer cmdbuf) {
two_sided](vk::CommandBuffer cmdbuf) {
const bool set_back = two_sided && front_test_mask != back_test_mask;
// Front face
cmdbuf.SetStencilCompareMask(set_back ? VK_STENCIL_FACE_FRONT_BIT
: VK_STENCIL_FACE_FRONT_AND_BACK,
front_test_mask);
@@ -1281,8 +1326,9 @@ void RasterizerVulkan::UpdateLineWidth(Tegra::Engines::Maxwell3D::Regs& regs) {
cmdbuf.SetStencilCompareMask(VK_STENCIL_FACE_BACK_BIT, back_test_mask);
}
});
}();
}
}
state_tracker.ClearStencilReset();
}