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[Fix] (MG_State/BufferState, VertexArrayState): Correct IBO binding slot.

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This commit is contained in:
BZLZHH
2025-08-03 18:56:50 +08:00
parent 972a4efed1
commit 3d18e702b0
13 changed files with 168 additions and 61 deletions
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MobileGL/MG_State/GLState/BufferState/BufferState.cpp
+8 -4
View File
@@ -5,8 +5,8 @@ namespace MobileGL {
namespace GLState {
BufferState::BufferState()
: m_indexGenerator(1024, 1) {
for (SizeT i = 0; i < (SizeT)BufferTarget::BufferTargetCount; ++i) {
m_bindingSlots[i] = BindingSlot<BufferObject>((BufferTarget)i);
for (SizeT i = 0; i < m_bindingSlots.size(); ++i) {
m_bindingSlots[i] = BindingSlot<BufferObject>(GlobalBufferTargets[i]);
}
}
@@ -31,14 +31,18 @@ namespace MobileGL {
}
BindingSlot<BufferObject>& BufferState::GetBindingSlot(BufferTarget target) {
return m_bindingSlots[(SizeT)target];
for (SizeT i = 0; i < m_bindingSlots.size(); ++i) {
if (m_bindingSlots[i].GetTarget() == target) {
return m_bindingSlots[i];
}
}
}
void BufferState::MarkBufferObjectForDeletion(Uint index) {
if (m_indexGenerator.IsValid(index)) {
auto it = m_bufferObjects.find(index);
if (it != m_bufferObjects.end()) {
for (SizeT i = 0; i < (SizeT)BufferTarget::BufferTargetCount; ++i) {
for (SizeT i = 0; i < m_bindingSlots.size(); ++i) {
if (m_bindingSlots[i].GetBoundObject() == it->second) {
m_bindingSlots[i].Bind(nullptr);
}
MobileGL/MG_State/GLState/BufferState/BufferState.h
+16 -1
View File
@@ -3,6 +3,21 @@
namespace MobileGL {
namespace MG_State {
namespace GLState {
constexpr const auto GlobalBufferTargets = ToArray(
BufferTarget::Vertex,
BufferTarget::Uniform,
BufferTarget::CopyRead,
BufferTarget::CopyWrite,
BufferTarget::PixelPack,
BufferTarget::PixelUnpack,
BufferTarget::Query,
BufferTarget::Texture,
BufferTarget::TransformFeedback,
BufferTarget::AtomicCounter,
BufferTarget::DispatchIndirect,
BufferTarget::DrawIndirect,
BufferTarget::ShaderStorage);
class BufferState {
public:
BufferState();
@@ -18,7 +33,7 @@ namespace MobileGL {
private:
UnorderedMap<Uint, SharedPtr<BufferObject>> m_bufferObjects;
IndexGenerator<Uint> m_indexGenerator;
Array<BindingSlot<BufferObject>, (SizeT)BufferTarget::BufferTargetCount> m_bindingSlots;
Array<BindingSlot<BufferObject>, GlobalBufferTargets.size()> m_bindingSlots;
};
}
}