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Pipeline stencil state

This commit is contained in:
Dr. Chat 2016-03-16 14:45:40 -05:00
parent 54f89825d9
commit 1831e7a936
1 changed files with 23 additions and 9 deletions
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32
src/xenia/gpu/vulkan/pipeline_cache.cc
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@ -1068,18 +1068,32 @@ PipelineCache::UpdateStatus PipelineCache::UpdateDepthStencilState() {
state_info.stencilTestEnable = !!(regs.rb_depthcontrol & 0x1);
state_info.depthCompareOp =
compare_func_map[(regs.rb_depthcontrol & 0x70) >> 4];
compare_func_map[(regs.rb_depthcontrol >> 4) & 0x7];
state_info.depthBoundsTestEnable = VK_FALSE;
uint32_t stencil_ref = (regs.rb_stencilrefmask & 0x000000FF);
uint32_t stencil_read_mask = (regs.rb_stencilrefmask & 0x0000FF00) >> 8;
// Stencil state
state_info.front.failOp = VK_STENCIL_OP_KEEP;
state_info.front.passOp = VK_STENCIL_OP_KEEP;
state_info.front.depthFailOp = VK_STENCIL_OP_KEEP;
state_info.front.compareOp = VK_COMPARE_OP_ALWAYS;
state_info.back.failOp = VK_STENCIL_OP_KEEP;
state_info.back.passOp = VK_STENCIL_OP_KEEP;
state_info.back.depthFailOp = VK_STENCIL_OP_KEEP;
state_info.back.compareOp = VK_COMPARE_OP_ALWAYS;
state_info.front.compareOp =
compare_func_map[(regs.rb_depthcontrol >> 8) & 0x7];
state_info.front.failOp = stencil_op_map[(regs.rb_depthcontrol >> 11) & 0x7];
state_info.front.passOp = stencil_op_map[(regs.rb_depthcontrol >> 14) & 0x7];
state_info.front.depthFailOp =
stencil_op_map[(regs.rb_depthcontrol >> 17) & 0x7];
// BACKFACE_ENABLE
if (!!(regs.rb_depthcontrol & 0x80)) {
state_info.back.compareOp =
compare_func_map[(regs.rb_depthcontrol >> 20) & 0x7];
state_info.back.failOp = stencil_op_map[(regs.rb_depthcontrol >> 23) & 0x7];
state_info.back.passOp = stencil_op_map[(regs.rb_depthcontrol >> 26) & 0x7];
state_info.back.depthFailOp =
stencil_op_map[(regs.rb_depthcontrol >> 29) & 0x7];
} else {
// Back state is identical to front state.
std::memcpy(&state_info.back, &state_info.front, sizeof(VkStencilOpState));
}
// Ignored; set dynamically.
state_info.minDepthBounds = 0;