a955c50744
This commit is well documented, so no need to tell you my life story. Full Unicode patch with RTL Support & BiDi logic. Removed the legacy codePage, normalised to UTF8 (65001). It also comes with: CTRL + A : select text (highlighted) CTRL + C : copy CTRL + V : paste CTRL + X : cut CTRL + Y : redo CTRL + Z : undo
78 lines
1.4 KiB
C++
78 lines
1.4 KiB
C++
#include "StdAfx.h"
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#include "GrpVertexShader.h"
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#include "GrpD3DXBuffer.h"
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#include "StateManager.h"
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#include <utf8.h>
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CVertexShader::CVertexShader()
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{
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Initialize();
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}
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CVertexShader::~CVertexShader()
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{
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Destroy();
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}
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void CVertexShader::Initialize()
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{
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m_handle=0;
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}
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void CVertexShader::Destroy()
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{
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if (m_handle)
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{
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m_handle->Release();
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m_handle = nullptr;
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}
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}
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bool CVertexShader::CreateFromDiskFile(const char* c_szFileName, const DWORD* c_pdwVertexDecl)
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{
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Destroy();
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if (!c_szFileName || !*c_szFileName)
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return false;
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// UTF-8 → UTF-16 for D3DX
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std::wstring wFileName = Utf8ToWide(c_szFileName);
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LPD3DXBUFFER lpd3dxShaderBuffer = nullptr;
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LPD3DXBUFFER lpd3dxErrorBuffer = nullptr;
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HRESULT hr = D3DXAssembleShaderFromFileW(
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wFileName.c_str(),
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nullptr,
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nullptr,
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0,
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&lpd3dxShaderBuffer,
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&lpd3dxErrorBuffer
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);
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if (FAILED(hr))
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{
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if (lpd3dxErrorBuffer)
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{
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const char* err = (const char*)lpd3dxErrorBuffer->GetBufferPointer();
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TraceError("Vertex shader compile error: %s", err);
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}
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return false;
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}
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if (FAILED(
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ms_lpd3dDevice->CreateVertexShader(
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(const DWORD*)lpd3dxShaderBuffer->GetBufferPointer(),
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&m_handle
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)))
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return false;
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return true;
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}
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void CVertexShader::Set()
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{
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STATEMANAGER.SetVertexShader(m_handle);
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}
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