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[Feat] (MG_State/GLState): Implement BufferState.

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BZLZHH
2025-07-17 13:21:28 +08:00
parent 9604bdd50a
commit ea64124963
6 changed files with 105 additions and 31 deletions
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MobileGL/MG_State/GLState/BufferState/BufferObject.h
+5 -2
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@@ -33,6 +33,7 @@ namespace MobileGL {
};
enum class BufferMappingAccessBit : Uint {
Null = 0x00,
Read = 0x01,
Write = 0x02,
InvalidateRange = 0x04,
@@ -65,13 +66,15 @@ namespace MobileGL {
namespace GLState {
class BufferObject {
public:
using TargetEnum = BufferTarget;
void UploadData(DataPtr data);
void SetUsage(BufferUsage usage);
SizeT GetSize() const;
BufferUsage GetUsage() const;
Range1D GetDirtyRange() const;
SharedPtr<Data> AquireMemory(Bool markMapped);
SharedPtr<Data> AquireMemoryRange(Range1D range, BufferMappingAccessBit access);
void* AquireMemory(Bool markMapped, Bool read, Bool write);
void* AquireMemoryRange(Range1D range, BufferMappingAccessBit access);
Bool IsMapped() const;
private: