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VkPipelineColorBlendAttachmentState and VkPipelineDepthStencilStateCreateInfo are now driven by PipelineInfo::RasterMode

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This commit is contained in:
Kearwood Gilbert
2022-07-03 21:33:52 -07:00
parent e0e51c3f07
commit 44be42a4a8
1 changed files with 48 additions and 7 deletions
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55
kraken/KRPipeline.cpp
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@@ -279,10 +279,30 @@ KRPipeline::KRPipeline(KRContext& context, KRSurface& surface, const PipelineInf
VkPipelineColorBlendAttachmentState colorBlendAttachment{};
colorBlendAttachment.colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
colorBlendAttachment.blendEnable = VK_FALSE;
colorBlendAttachment.srcColorBlendFactor = VK_BLEND_FACTOR_ONE;
colorBlendAttachment.dstColorBlendFactor = VK_BLEND_FACTOR_ZERO;
colorBlendAttachment.colorBlendOp = VK_BLEND_OP_ADD;
switch (info.rasterMode) {
case PipelineInfo::RasterMode::kOpaque:
case PipelineInfo::RasterMode::kOpaqueLessTest:
colorBlendAttachment.blendEnable = VK_FALSE;
colorBlendAttachment.srcColorBlendFactor = VK_BLEND_FACTOR_ONE;
colorBlendAttachment.dstColorBlendFactor = VK_BLEND_FACTOR_ZERO;
colorBlendAttachment.colorBlendOp = VK_BLEND_OP_ADD;
break;
case PipelineInfo::RasterMode::kAlphaBlend:
case PipelineInfo::RasterMode::kAlphaBlendNoTest:
colorBlendAttachment.blendEnable = VK_TRUE;
colorBlendAttachment.srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA;
colorBlendAttachment.dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
colorBlendAttachment.colorBlendOp = VK_BLEND_OP_ADD;
break;
case PipelineInfo::RasterMode::kAdditive:
case PipelineInfo::RasterMode::kAdditiveNoTest:
colorBlendAttachment.blendEnable = VK_TRUE;
colorBlendAttachment.srcColorBlendFactor = VK_BLEND_FACTOR_ONE;
colorBlendAttachment.dstColorBlendFactor = VK_BLEND_FACTOR_ONE;
colorBlendAttachment.colorBlendOp = VK_BLEND_OP_ADD;
break;
}
colorBlendAttachment.srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE;
colorBlendAttachment.dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO;
colorBlendAttachment.alphaBlendOp = VK_BLEND_OP_ADD;
@@ -311,9 +331,30 @@ KRPipeline::KRPipeline(KRContext& context, KRSurface& surface, const PipelineInf
VkPipelineDepthStencilStateCreateInfo depthStencil{};
depthStencil.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;
depthStencil.depthTestEnable = VK_TRUE;
depthStencil.depthWriteEnable = VK_TRUE;
depthStencil.depthCompareOp = VK_COMPARE_OP_LESS;
switch (info.rasterMode) {
case PipelineInfo::RasterMode::kOpaque:
case PipelineInfo::RasterMode::kOpaqueLessTest:
depthStencil.depthTestEnable = VK_TRUE;
depthStencil.depthWriteEnable = VK_TRUE;
break;
case PipelineInfo::RasterMode::kAlphaBlend:
case PipelineInfo::RasterMode::kAdditive:
depthStencil.depthTestEnable = VK_TRUE;
depthStencil.depthWriteEnable = VK_FALSE;
break;
case PipelineInfo::RasterMode::kAlphaBlendNoTest:
case PipelineInfo::RasterMode::kAdditiveNoTest:
depthStencil.depthTestEnable = VK_FALSE;
depthStencil.depthWriteEnable = VK_FALSE;
break;
}
if (info.rasterMode == PipelineInfo::RasterMode::kOpaqueLessTest) {
depthStencil.depthCompareOp = VK_COMPARE_OP_LESS;
} else {
depthStencil.depthCompareOp = VK_COMPARE_OP_LESS_OR_EQUAL;
}
depthStencil.depthBoundsTestEnable = VK_FALSE;
depthStencil.minDepthBounds = 0.0f;
depthStencil.maxDepthBounds = 1.0f;