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[Feat] (MG_State/SamplerState): Implement SamplerState.

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BZLZHH
2025-11-15 23:53:54 +08:00
parent c664815fee
commit 3809a9f52f
10 changed files with 315 additions and 104 deletions
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MobileGL/MG_State/GLState/Core.cpp
+34
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@@ -338,6 +338,40 @@ namespace MobileGL {
return m_framebufferState.ValidateFramebufferObject(index);
}
// Sampler
Vector<Uint> GLContext::GenSamplerNames(Uint number) {
return m_samplerState.GenerateNames(number);
}
SharedPtr<SamplerObject> GLContext::GetSamplerObject(Uint index) {
return m_samplerState.GetSamplerObject(index);
}
SharedPtr<SamplerObject> GLContext::CreateSamplerObject(Uint index) {
return m_samplerState.CreateSamplerObject(index);
}
void GLContext::MarkSamplerObjectForDeletion(Uint index) {
// Unbind the sampler from all texture units
if (ValidateSamplerObject(index)) {
auto sampler = m_samplerState.GetSamplerObject(index);
for (Int unit = 0; unit < TextureState::MAX_TEXTURE_IMAGE_UNITS; ++unit) {
auto& textureUnit = m_textureState.GetUnitObject(unit);
if (textureUnit.GetSamplerObject() == sampler) {
textureUnit.SetSamplerObject(nullptr);
}
}
}
m_samplerState.MarkSamplerObjectForDeletion(index);
}
Bool GLContext::ValidateSamplerName(Uint index) const {
return m_samplerState.ValidateName(index);
}
Bool GLContext::ValidateSamplerObject(Uint index) const {
return m_samplerState.ValidateSamplerObject(index);
}
} // namespace GLState
GLState::GLContext* pGLContext;