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vk_rasterizer: Fix dynamic StencilOp updating when two faces are enabled 

This function was incorrectly using the stencil_two_side_enable register when dynamically updating the StencilOp.
This commit is contained in:
ameerj 2021-09-12 15:18:44 -04:00
parent be4e192903
commit 678f73069f
1 changed files with 8 additions and 6 deletions
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14
src/video_core/renderer_vulkan/vk_rasterizer.cpp
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@ -765,12 +765,7 @@ void RasterizerVulkan::UpdateStencilOp(Tegra::Engines::Maxwell3D::Regs& regs) {
const Maxwell::StencilOp zpass = regs.stencil_front_op_zpass;
const Maxwell::ComparisonOp compare = regs.stencil_front_func_func;
if (regs.stencil_two_side_enable) {
scheduler.Record([fail, zfail, zpass, compare](vk::CommandBuffer cmdbuf) {
cmdbuf.SetStencilOpEXT(VK_STENCIL_FACE_FRONT_AND_BACK, MaxwellToVK::StencilOp(fail),
MaxwellToVK::StencilOp(zpass), MaxwellToVK::StencilOp(zfail),
MaxwellToVK::ComparisonOp(compare));
});
} else {
// Separate stencil op per face
const Maxwell::StencilOp back_fail = regs.stencil_back_op_fail;
const Maxwell::StencilOp back_zfail = regs.stencil_back_op_zfail;
const Maxwell::StencilOp back_zpass = regs.stencil_back_op_zpass;
@ -785,6 +780,13 @@ void RasterizerVulkan::UpdateStencilOp(Tegra::Engines::Maxwell3D::Regs& regs) {
MaxwellToVK::StencilOp(back_zfail),
MaxwellToVK::ComparisonOp(back_compare));
});
} else {
// Front face defines the stencil op of both faces
scheduler.Record([fail, zfail, zpass, compare](vk::CommandBuffer cmdbuf) {
cmdbuf.SetStencilOpEXT(VK_STENCIL_FACE_FRONT_AND_BACK, MaxwellToVK::StencilOp(fail),
MaxwellToVK::StencilOp(zpass), MaxwellToVK::StencilOp(zfail),
MaxwellToVK::ComparisonOp(compare));
});
}
}