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[Feat|Fix] (MG_Backend/DirectGLES): Unify state-backend registries with weak-ref GC.

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This commit is contained in:
BZLZHH
2026-02-24 15:27:28 +08:00
parent 15e24cda78
commit 8320b4f456
3 changed files with 127 additions and 26 deletions
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MobileGL/MG_Backend/DirectGLES/Managers.cpp
+18 -12
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@@ -189,7 +189,7 @@ namespace MobileGL::MG_Backend::DirectGLES {
g_GLESFuncs.glBindBuffer(target, m_backendBufferId);
}
UnorderedMap<MG_State::GLState::BufferObject*, SharedPtr<BackendBufferObject>> g_backendBufferObjects;
StateBackendObjectRegistry<MG_State::GLState::BufferObject, BackendBufferObject> g_backendBufferObjects;
BackendBufferObject* g_boundVertexBufferObject = nullptr;
} // namespace BufferImpl
@@ -301,7 +301,7 @@ namespace MobileGL::MG_Backend::DirectGLES {
m_syncedAttributeVersions = allAttributeVersions;
}
UnorderedMap<MG_State::GLState::VertexArrayObject*, SharedPtr<BackendVertexArrayObject>>
StateBackendObjectRegistry<MG_State::GLState::VertexArrayObject, BackendVertexArrayObject>
g_backendVertexArrayObjects;
} // namespace VertexArrayImpl
@@ -531,8 +531,11 @@ namespace MobileGL::MG_Backend::DirectGLES {
SharedPtr<BufferImpl::BackendBufferObject> backendBufferObject;
const auto& backendBufferIt = backendBuffers.find(buffer.get());
if (backendBufferIt == backendBuffers.end()) {
backendBufferObject = MakeShared<BufferImpl::BackendBufferObject>();
backendBuffers[buffer.get()] = backendBufferObject;
auto& backendBufferSlot = backendBuffers.GetOrCreate(buffer);
if (!backendBufferSlot) {
backendBufferSlot = MakeShared<BufferImpl::BackendBufferObject>();
}
backendBufferObject = backendBufferSlot;
} else {
backendBufferObject = backendBufferIt->second;
}
@@ -760,7 +763,7 @@ namespace MobileGL::MG_Backend::DirectGLES {
Array<Array<BackendTextureObject*, (SizeT)TextureTarget::TextureTargetCount>,
MG_State::GLState::TextureState::MAX_TEXTURE_IMAGE_UNITS>
g_boundTexturesCache;
UnorderedMap<MG_State::GLState::ITextureObject*, SharedPtr<BackendTextureObject>> g_backendTextureObjects;
StateBackendObjectRegistry<MG_State::GLState::ITextureObject, BackendTextureObject> g_backendTextureObjects;
} // namespace TextureImpl
namespace FramebufferImpl {
@@ -809,9 +812,12 @@ namespace MobileGL::MG_Backend::DirectGLES {
RenderbufferImpl::g_backendRenderbufferObjects.find(renderbufferObject.get());
SharedPtr<RenderbufferImpl::BackendRenderbufferObject> backendRenderbufferObject;
if (backendRenderbufferIt == RenderbufferImpl::g_backendRenderbufferObjects.end()) {
backendRenderbufferObject = MakeShared<RenderbufferImpl::BackendRenderbufferObject>();
RenderbufferImpl::g_backendRenderbufferObjects[renderbufferObject.get()] =
backendRenderbufferObject;
auto& backendRenderbufferSlot =
RenderbufferImpl::g_backendRenderbufferObjects.GetOrCreate(renderbufferObject);
if (!backendRenderbufferSlot) {
backendRenderbufferSlot = MakeShared<RenderbufferImpl::BackendRenderbufferObject>();
}
backendRenderbufferObject = backendRenderbufferSlot;
} else {
backendRenderbufferObject = backendRenderbufferIt->second;
}
@@ -976,13 +982,13 @@ namespace MobileGL::MG_Backend::DirectGLES {
return glBackendReadBuffer;
}
UnorderedMap<MG_State::GLState::FramebufferObject*, SharedPtr<BackendFramebufferObject>>
StateBackendObjectRegistry<MG_State::GLState::FramebufferObject, BackendFramebufferObject>
g_backendFramebufferObjects;
Array<Uint16, SizeT(FramebufferTarget::FramebufferTargetCount)> g_fboBindVersions = {0};
} // namespace FramebufferImpl
namespace PrgramImpl {
UnorderedMap<MG_State::GLState::ProgramObject*, SharedPtr<BackendProgramObjectImpl>> g_backendProgramObjects;
StateBackendObjectRegistry<MG_State::GLState::ProgramObject, BackendProgramObjectImpl> g_backendProgramObjects;
BackendProgramObjectImpl::BackendProgramObjectImpl() {
#ifdef TRACY_ENABLE
@@ -1273,7 +1279,7 @@ namespace MobileGL::MG_Backend::DirectGLES {
}
Array<BackendSamplerObject*, MG_State::GLState::TextureState::MAX_TEXTURE_IMAGE_UNITS> g_boundSamplersCache;
UnorderedMap<MG_State::GLState::SamplerObject*, SharedPtr<BackendSamplerObject>> g_backendSamplerObjects;
StateBackendObjectRegistry<MG_State::GLState::SamplerObject, BackendSamplerObject> g_backendSamplerObjects;
} // namespace SamplerImpl
namespace RenderbufferImpl {
@@ -1335,7 +1341,7 @@ namespace MobileGL::MG_Backend::DirectGLES {
MGLOG_D("RBO %u sync completed. backend ID %u", stateRBOObject->GetExternalIndex(), m_backendRBOId);
}
UnorderedMap<MG_State::GLState::RenderbufferObject*, SharedPtr<BackendRenderbufferObject>>
StateBackendObjectRegistry<MG_State::GLState::RenderbufferObject, BackendRenderbufferObject>
g_backendRenderbufferObjects;
} // namespace RenderbufferImpl
} // namespace MobileGL::MG_Backend::DirectGLES