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[Fix] (MG_Backend/DirectGLES): Fix wrong buffer data in sync.

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BZLZHH
2025-10-26 09:50:05 +08:00
parent 21d659214f
commit d90e35d630
3 changed files with 5 additions and 5 deletions
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MobileGL/MG_Backend/DirectGLES/Managers.cpp
+3 -3
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@@ -69,7 +69,7 @@ namespace MobileGL::MG_Backend::DirectGLES {
MGLOG_D("Syncing buffer data (glBufferData) for object with ID : %u", m_backendBufferId); MGLOG_D("Syncing buffer data (glBufferData) for object with ID : %u", m_backendBufferId);
const void* data = stateBufferObject->GetDataReadOnly().get(); const void* data = stateBufferObject->GetDataReadOnly()->data();
SizeT size = stateBufferObject->GetSize(); SizeT size = stateBufferObject->GetSize();
GLenum usage = MG_Util::ConvertBufferUsageToGLEnum(stateBufferObject->GetUsage()); GLenum usage = MG_Util::ConvertBufferUsageToGLEnum(stateBufferObject->GetUsage());
@@ -85,7 +85,7 @@ namespace MobileGL::MG_Backend::DirectGLES {
MGLOG_D("Syncing buffer sub-data (glBufferSubData) for object with ID : %u", m_backendBufferId); MGLOG_D("Syncing buffer sub-data (glBufferSubData) for object with ID : %u", m_backendBufferId);
const void* data = stateBufferObject->GetDataReadOnly().get(); const void* data = stateBufferObject->GetDataReadOnly()->data();
auto range = stateBufferObject->GetDirtyRange(); auto range = stateBufferObject->GetDirtyRange();
// dirty range: [range.start, range.end) // dirty range: [range.start, range.end)
@@ -105,7 +105,7 @@ namespace MobileGL::MG_Backend::DirectGLES {
void* mappedData = MG_External::GLES::glMapBufferRange( void* mappedData = MG_External::GLES::glMapBufferRange(
TempBufferTarget, range.start, range.end - range.start, TempBufferTarget, range.start, range.end - range.start,
(invalidate ? GL_MAP_INVALIDATE_BUFFER_BIT : 0) | GL_MAP_WRITE_BIT | GL_MAP_UNSYNCHRONIZED_BIT); (invalidate ? GL_MAP_INVALIDATE_BUFFER_BIT : 0) | GL_MAP_WRITE_BIT | GL_MAP_UNSYNCHRONIZED_BIT);
const void* data = stateBufferObject->GetDataReadOnly().get(); const void* data = stateBufferObject->GetDataReadOnly()->data();
if (mappedData) { if (mappedData) {
Memcpy(reinterpret_cast<const void*>(reinterpret_cast<const char*>(data) + range.start), mappedData, Memcpy(reinterpret_cast<const void*>(reinterpret_cast<const char*>(data) + range.start), mappedData,
range.end - range.start); range.end - range.start);
MobileGL/MG_State/GLState/BufferState/BufferObject.cpp
+1 -1
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@@ -125,7 +125,7 @@ namespace MobileGL {
} }
} }
SharedPtr<Data> BufferObject::GetDataReadOnly() const { const SharedPtr<Data> BufferObject::GetDataReadOnly() const {
return m_dataPtr; return m_dataPtr;
} }
MobileGL/MG_State/GLState/BufferState/BufferObject.h
+1 -1
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@@ -71,7 +71,7 @@ namespace MobileGL {
BufferUsage GetUsage() const; BufferUsage GetUsage() const;
Range1D GetDirtyRange() const; Range1D GetDirtyRange() const;
Range1D GetMappedRange() const; Range1D GetMappedRange() const;
SharedPtr<Data> GetDataReadOnly() const; const SharedPtr<Data> GetDataReadOnly() const;
Flags<BufferMappingAccessBit> GetMappingAccess() const; Flags<BufferMappingAccessBit> GetMappingAccess() const;
private: private: