swung0x48/MobileGL
1
0
Fork 0
mirror of https://github.com/MobileGL-Dev/MobileGL synced 2026-09-07 19:58:32 +09:00
Code Issues Packages Projects Releases Wiki Activity

[Feat] (MG_Backend/DirectVulkan): integrating cullmode and frontface render state into vk pipeline

Browse Source
This commit is contained in:
swung0x48
2026-03-03 17:01:02 +08:00
parent 9211341ae7
commit 592a69b1c4
5 changed files with 29 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files
MobileGL/MG_Backend/DirectVulkan/Renderer/PipelineFactory.cpp
+4 -2
View File
@@ -21,6 +21,8 @@ namespace MobileGL::MG_Backend::DirectVulkan {
XXHASH_VERIFY(XXH64_update(m_hashState, &payload.renderPass, sizeof(payload.renderPass)));
XXHASH_VERIFY(XXH64_update(m_hashState, &payload.subpass, sizeof(payload.subpass)));
XXHASH_VERIFY(XXH64_update(m_hashState, &payload.topology, sizeof(payload.topology)));
XXHASH_VERIFY(XXH64_update(m_hashState, &payload.cullMode, sizeof(payload.cullMode)));
XXHASH_VERIFY(XXH64_update(m_hashState, &payload.frontFace, sizeof(payload.frontFace)));
XXHASH_VERIFY(XXH64_update(m_hashState, &payload.depthTestEnable, sizeof(payload.depthTestEnable)));
XXHASH_VERIFY(XXH64_update(m_hashState, &payload.depthWriteEnable, sizeof(payload.depthWriteEnable)));
XXHASH_VERIFY(XXH64_update(m_hashState, &payload.depthCompareOp, sizeof(payload.depthCompareOp)));
@@ -79,8 +81,8 @@ namespace MobileGL::MG_Backend::DirectVulkan {
VkPipelineRasterizationStateCreateInfo raster{VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO};
raster.polygonMode = VK_POLYGON_MODE_FILL;
raster.cullMode = VK_CULL_MODE_NONE;
raster.frontFace = VK_FRONT_FACE_CLOCKWISE;
raster.cullMode = payload.cullMode;
raster.frontFace = payload.frontFace;
raster.lineWidth = 1.0f;
VkPipelineMultisampleStateCreateInfo ms{VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO};
MobileGL/MG_Backend/DirectVulkan/Renderer/PipelineFactory.h
+2
View File
@@ -24,6 +24,8 @@ namespace MobileGL::MG_Backend::DirectVulkan {
VkRenderPass renderPass = VK_NULL_HANDLE;
Uint32 subpass = 0;
VkPrimitiveTopology topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
VkCullModeFlags cullMode = VK_CULL_MODE_NONE;
VkFrontFace frontFace = VK_FRONT_FACE_CLOCKWISE;
Bool depthTestEnable = false;
Bool depthWriteEnable = false;
VkCompareOp depthCompareOp = VK_COMPARE_OP_ALWAYS;
MobileGL/MG_Backend/DirectVulkan/Renderer/VulkanRenderer.cpp
+6
View File
@@ -348,6 +348,7 @@ namespace MobileGL::MG_Backend::DirectVulkan {
auto& vis = m_vertexInputStateFactory->GetOrCreateVertexInputState(vao);
auto pipelineLayout = m_uniformDescriptorBinder->GetOrCreatePipelineLayout(program);
auto& renderPassEntry = m_renderPassManager->GetOrCreateRenderPass(drawFbo, m_imageIndexAcquired);
auto cullFaceEnabled = MG_State::pGLContext->IsCapabilityEnabled(CapabilityInput::CullFace);
auto depthTestEnabled = MG_State::pGLContext->IsCapabilityEnabled(CapabilityInput::DepthTest);
BlendFactor srcRGB = BlendFactor::One;
BlendFactor dstRGB = BlendFactor::Zero;
@@ -363,6 +364,11 @@ namespace MobileGL::MG_Backend::DirectVulkan {
.renderPass = renderPassEntry.renderPass,
.subpass = 0,
.topology = MG_Util::ConvertPrimitiveModeToVkEnum(mode),
// .cullMode = cullFaceEnabled
// ? MG_Util::ConvertCullFaceModeToVkEnum(MG_State::pGLContext->GetCullFaceMode())
// : VK_CULL_MODE_NONE,
.cullMode = VK_CULL_MODE_NONE,
.frontFace = VK_FRONT_FACE_CLOCKWISE,
.depthTestEnable = depthTestEnabled,
.depthWriteEnable = depthTestEnabled && MG_State::pGLContext->GetDepthMask(),
.depthCompareOp = MG_Util::ConvertDepthTestFuncToVkEnum(MG_State::pGLContext->GetDepthFunc()),
MobileGL/MG_Util/Converters/MGToVk/RenderStateEnumConverter.cpp
+16
View File
@@ -31,6 +31,22 @@ namespace MobileGL {
}
}
VkCullModeFlags ConvertCullFaceModeToVkEnum(CullFaceMode v) {
switch (v) {
case CullFaceMode::Front:
return VK_CULL_MODE_FRONT_BIT;
case CullFaceMode::Back:
return VK_CULL_MODE_BACK_BIT;
case CullFaceMode::FrontAndBack:
return VK_CULL_MODE_FRONT_AND_BACK;
case CullFaceMode::Unknown:
case CullFaceMode::CullFaceModeCount:
default:
MGLOG_W("Unrecognized cull face mode");
return VK_CULL_MODE_BACK_BIT;
}
}
VkCompareOp ConvertDepthTestFuncToVkEnum(DepthTestFunc v) {
switch (v) {
case DepthTestFunc::Never:
MobileGL/MG_Util/Converters/MGToVk/RenderStateEnumConverter.h
+1
View File
@@ -13,6 +13,7 @@
namespace MobileGL {
namespace MG_Util {
VkPrimitiveTopology ConvertPrimitiveModeToVkEnum(GLenum mode);
VkCullModeFlags ConvertCullFaceModeToVkEnum(CullFaceMode value);
VkCompareOp ConvertDepthTestFuncToVkEnum(DepthTestFunc value);
VkBlendFactor ConvertBlendFactorToVkEnum(BlendFactor value);
} // namespace MG_Util