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Share stencil setup for both faces

This commit is contained in:
nmzik 2026-09-14 12:19:11 +04:00
parent 3f80151a6f
commit 940e42f130
1 changed files with 17 additions and 13 deletions
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30
src/graphics/host_gpu/renderer/depthRenderTarget.cpp
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@ -19,6 +19,7 @@
#include "graphics/host_gpu/vulkanCommon.h"
#include <algorithm>
#include <array>
#include <atomic>
#include <cmath>
#include <cstdarg>
@ -76,6 +77,16 @@ static vk::StencilOp ConvertStencilOp(uint8_t value, uint8_t write_mask, uint8_t
}
}
static PipelineStencilStaticState ConvertStencilState(
uint8_t compare, const std::array<uint8_t, 3>& operations, uint8_t op_value,
PipelineStencilDynamicState& dynamic) {
return {
ConvertStencilOp(operations[0], dynamic.writeMask, op_value, dynamic.reference),
ConvertStencilOp(operations[1], dynamic.writeMask, op_value, dynamic.reference),
ConvertStencilOp(operations[2], dynamic.writeMask, op_value, dynamic.reference),
static_cast<vk::CompareOp>(compare)};
}
[[nodiscard]] static vk::Format ResolveHostDepthAttachmentFormat(const CommandBuffer& buffer,
const DepthFormatPolicy& policy,
bool has_stencil,
@ -304,22 +315,15 @@ void RenderExecutor::ResolveRenderDepthTarget(CommandBuffer& buffer, RenderDepth
dc.stencilfunc_bf > static_cast<uint8_t>(vk::CompareOp::eAlways))) {
DepthFatal("unsupported stencil compare state");
}
r.stencil_static_front = {
ConvertStencilOp(sc.stencil_fail, front_write_mask, sm.stencil_opval, sm.stencil_testval),
ConvertStencilOp(sc.stencil_zpass, front_write_mask, sm.stencil_opval, sm.stencil_testval),
ConvertStencilOp(sc.stencil_zfail, front_write_mask, sm.stencil_opval, sm.stencil_testval),
static_cast<vk::CompareOp>(dc.stencilfunc)};
r.stencil_dynamic_front = {sm.stencil_mask, front_write_mask, sm.stencil_testval};
r.stencil_static_front = ConvertStencilState(
dc.stencilfunc, {sc.stencil_fail, sc.stencil_zpass, sc.stencil_zfail},
sm.stencil_opval, r.stencil_dynamic_front);
if (dc.backface_enable) {
r.stencil_static_back = {
ConvertStencilOp(sc.stencil_fail_bf, back_write_mask, sm.stencil_opval_bf,
sm.stencil_testval_bf),
ConvertStencilOp(sc.stencil_zpass_bf, back_write_mask, sm.stencil_opval_bf,
sm.stencil_testval_bf),
ConvertStencilOp(sc.stencil_zfail_bf, back_write_mask, sm.stencil_opval_bf,
sm.stencil_testval_bf),
static_cast<vk::CompareOp>(dc.stencilfunc_bf)};
r.stencil_dynamic_back = {sm.stencil_mask_bf, back_write_mask, sm.stencil_testval_bf};
r.stencil_static_back = ConvertStencilState(
dc.stencilfunc_bf, {sc.stencil_fail_bf, sc.stencil_zpass_bf, sc.stencil_zfail_bf},
sm.stencil_opval_bf, r.stencil_dynamic_back);
} else {
r.stencil_static_back = r.stencil_static_front;
r.stencil_dynamic_back = r.stencil_dynamic_front;