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[Feat] (MG_State/RenderbufferObject): Better RenderbufferObject.

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BZLZHH
2025-12-14 11:17:09 +08:00
parent 100d5bca99
commit 3063374834
2 changed files with 59 additions and 13 deletions
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MobileGL/MG_State/GLState/RenderbufferState/RenderbufferObject.cpp
+42 -9
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@@ -1,17 +1,11 @@
#include "RenderbufferObject.h"
#include <MG_Util/Metrics/TextureMetrics.h>
namespace MobileGL {
namespace MG_State {
namespace GLState {
RenderbufferObject::RenderbufferObject(Uint externalIndex) : m_externalIndex(externalIndex) {}
void RenderbufferObject::Storage(Int internalFormat, Int width, Int height) {
m_internalFormat = internalFormat;
m_width = width;
m_height = height;
m_allocated = true;
}
Int RenderbufferObject::GetWidth() const {
return m_width;
}
@@ -20,13 +14,52 @@ namespace MobileGL {
return m_height;
}
Int RenderbufferObject::GetInternalFormat() const {
TextureInternalFormat RenderbufferObject::GetInternalFormat() const {
return m_internalFormat;
}
Bool RenderbufferObject::IsAllocated() const {
return m_allocated;
}
Int RenderbufferObject::GetRedSize() const {
return m_componentSizes.Red;
}
Int RenderbufferObject::GetGreenSize() const {
return m_componentSizes.Green;
}
Int RenderbufferObject::GetBlueSize() const {
return m_componentSizes.Blue;
}
Int RenderbufferObject::GetAlphaSize() const {
return m_componentSizes.Alpha;
}
Int RenderbufferObject::GetDepthSize() const {
return m_componentSizes.Depth;
}
Int RenderbufferObject::GetStencilSize() const {
return m_componentSizes.Stencil;
}
const ComponentSizes& RenderbufferObject::GetComponentSizes() const {
return m_componentSizes;
}
void RenderbufferObject::SetInternalFormat(TextureInternalFormat format) {
m_internalFormat = format;
m_componentSizes = MG_Util::GetComponentSizesForInternalFormat(format);
}
void RenderbufferObject::AllocateStorage(IntVec2 size) {
m_width = size.x();
m_height = size.y();
m_allocated = true;
}
} // namespace GLState
} // namespace MG_State
} // namespace MobileGL
} // namespace MobileGL