shenleiandClaude Opus 5.5
a46093104c
- extension/src/{port,platform,codepage} -> src/; native_render -> src/host
(+ dxt, shaders/); libgr2 -> src/gr2; extension/third_party -> third_party
- extension/tests -> tests/port, libgr2/tests -> tests/gr2
- android-native -> android (build.sh, push-client.sh moved in)
- script -> scripts; tools/40250 -> tools/server; oracle -> tools/granny-oracle;
perf tools -> tools/perf
- all build trees under build/ (native, release, android, port-gate)
- xrender:: CMake aliases -> mt::; port-map ledger impl paths rewritten
No code changes. ctest 15/15, port_gate macos+android PASS, port_map check 0 errors.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
131 lines
2.7 KiB
C++
131 lines
2.7 KiB
C++
// 40250 EterLib/GrpIndexBuffer.cpp over CPU memory (CpuBuffer.h).
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#include "EterLib/StdAfx.h"
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#include "EterLib/GrpIndexBuffer.h"
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#include "EterLib/StateManager.h"
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#include "CpuBuffer.h"
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namespace {
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BYTE* index_bytes(LPDIRECT3DINDEXBUFFER8 buffer)
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{
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return static_cast<MtCpuIndexBuffer*>(buffer)->bytes.data();
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}
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}
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LPDIRECT3DINDEXBUFFER8 CGraphicIndexBuffer::GetD3DIndexBuffer() const
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{
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assert(m_lpd3dIdxBuf!=NULL);
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return m_lpd3dIdxBuf;
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}
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void CGraphicIndexBuffer::SetIndices(int startIndex) const
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{
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STATEMANAGER.SetIndices(m_lpd3dIdxBuf, startIndex);
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}
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bool CGraphicIndexBuffer::Lock(void** pretIndices) const
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{
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assert(m_lpd3dIdxBuf!=NULL);
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*pretIndices = index_bytes(m_lpd3dIdxBuf);
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return true;
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}
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void CGraphicIndexBuffer::Unlock() const
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{
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assert(m_lpd3dIdxBuf!=NULL);
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static_cast<MtCpuIndexBuffer*>(m_lpd3dIdxBuf)->revision++;
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}
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bool CGraphicIndexBuffer::Lock(void** pretIndices)
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{
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assert(m_lpd3dIdxBuf!=NULL);
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*pretIndices = index_bytes(m_lpd3dIdxBuf);
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return true;
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}
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void CGraphicIndexBuffer::Unlock()
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{
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assert(m_lpd3dIdxBuf!=NULL);
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static_cast<MtCpuIndexBuffer*>(m_lpd3dIdxBuf)->revision++;
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}
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bool CGraphicIndexBuffer::Copy(int bufSize, const void* srcIndices)
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{
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assert(m_lpd3dIdxBuf!=NULL);
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memcpy(index_bytes(m_lpd3dIdxBuf), srcIndices, bufSize);
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static_cast<MtCpuIndexBuffer*>(m_lpd3dIdxBuf)->revision++;
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return true;
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}
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bool CGraphicIndexBuffer::Create(int faceCount, TFace* faces)
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{
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int idxCount = faceCount * 3;
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m_iidxCount = idxCount;
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if (!Create(idxCount, D3DFMT_INDEX16))
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return false;
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WORD* dstIndices = reinterpret_cast<WORD*>(index_bytes(m_lpd3dIdxBuf));
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for (int i = 0; i<faceCount; ++i, dstIndices+=3)
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{
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TFace * curFace=faces+i;
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dstIndices[0]=curFace->indices[0];
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dstIndices[1]=curFace->indices[1];
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dstIndices[2]=curFace->indices[2];
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}
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static_cast<MtCpuIndexBuffer*>(m_lpd3dIdxBuf)->revision++;
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return true;
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}
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bool CGraphicIndexBuffer::CreateDeviceObjects()
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{
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MtCpuIndexBuffer* buffer = new MtCpuIndexBuffer;
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buffer->bytes.assign(m_dwBufferSize, 0);
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buffer->format = m_d3dFmt;
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m_lpd3dIdxBuf = buffer;
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return true;
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}
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void CGraphicIndexBuffer::DestroyDeviceObjects()
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{
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delete static_cast<MtCpuIndexBuffer*>(m_lpd3dIdxBuf);
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m_lpd3dIdxBuf = NULL;
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}
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bool CGraphicIndexBuffer::Create(int idxCount, D3DFORMAT d3dFmt)
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{
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Destroy();
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m_iidxCount = idxCount;
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m_dwBufferSize = sizeof(WORD) * idxCount;
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m_d3dFmt = d3dFmt;
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return CreateDeviceObjects();
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}
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void CGraphicIndexBuffer::Destroy()
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{
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DestroyDeviceObjects();
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}
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void CGraphicIndexBuffer::Initialize()
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{
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m_lpd3dIdxBuf=NULL;
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m_iidxCount=0;
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m_dwBufferSize=0;
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}
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CGraphicIndexBuffer::CGraphicIndexBuffer()
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{
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Initialize();
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}
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CGraphicIndexBuffer::~CGraphicIndexBuffer()
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{
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Destroy();
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}
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