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

[Fix] (MG_State/PSO, GLSLTool): revert to flip y in shader

Browse Source
This commit is contained in:
swung0x48
2025-06-24 17:36:45 +08:00
parent 0c031d3e0b
commit a18360c931
2 changed files with 12 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
MG/MG_GL/Implementations/EGL/Diligent/EGL_impl.cpp
+11 -4
View File
@@ -268,9 +268,8 @@ namespace MG_Diligent {
depthStencilDesc.DepthFunc = ConvertGLDepthFunc(commonState.depthFunc);
Diligent::RasterizerStateDesc &rasterizerDesc = PSOCreateInfo.GraphicsPipeline.RasterizerDesc;
// rasterizerDesc.CullMode = commonState.capabilities[GL_CULL_FACE] ?
// Diligent::CULL_MODE_BACK : Diligent::CULL_MODE_NONE;
rasterizerDesc.CullMode = Diligent::CULL_MODE_NONE;
rasterizerDesc.CullMode = commonState.capabilities[GL_CULL_FACE] ?
Diligent::CULL_MODE_BACK : Diligent::CULL_MODE_NONE;
rasterizerDesc.FrontCounterClockwise = false;
// TODO: Get correct FrontCounterClockwise state and re-enable backface culling.
@@ -702,7 +701,7 @@ namespace MG_EGL::Diligent {
::Diligent::SwapChainDesc SCDesc;
SCDesc.ColorBufferFormat = TEX_FORMAT_RGBA8_UNORM;
SCDesc.PreTransform = SURFACE_TRANSFORM_IDENTITY;
SCDesc.PreTransform = SURFACE_TRANSFORM_HORIZONTAL_MIRROR_ROTATE_180;
MG_Util::Debug::LogD("Creating Vulkan device and contexts");
pFactoryVk->CreateDeviceAndContextsVk(
@@ -929,6 +928,14 @@ namespace MG_EGL::Diligent {
}
const auto& SCDesc = MG_Diligent::g_pSwapChain->GetDesc();
MG_Util::Debug::LogD("Setting viewport: width=%d, height=%d", SCDesc.Width, SCDesc.Height);
// ::Diligent::Viewport viewport;
// viewport.TopLeftX = 0.f;
// viewport.TopLeftY = SCDesc.Height;
// viewport.Width = SCDesc.Width;
// viewport.Height = SCDesc.Height;
// viewport.MinDepth = 0.f;
// viewport.MaxDepth = 1.f;
MG_Diligent::g_pContext->SetViewports(1, nullptr, 0, 0);
return EGL_TRUE;
}
MG/MG_UTIL/Program/GLSLTool.cpp
+1 -1
View File
@@ -112,7 +112,7 @@ namespace MG_Util::Program {
// TODO: Use other methods to implement clip space fixing.
size_t pos = output_glsl.find("\n gl_Position.y = -gl_Position.y;\n}");
if (pos != std::string::npos) {
output_glsl.replace(pos, strlen("\n gl_Position.y = -gl_Position.y;\n}"), "\n gl_Position.z = (gl_Position.z + gl_Position.w) * 0.5;\n}");
output_glsl.replace(pos, strlen("\n gl_Position.y = -gl_Position.y;\n}"), "\n gl_Position.y = -gl_Position.y;\n gl_Position.z = (gl_Position.z + gl_Position.w) * 0.5;\n}");
}
return output_glsl;
}