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https://github.com/dolphin-emu/dolphin.git
synced 2025-07-24 06:39:46 -06:00
moar cleanup
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1694 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
@ -36,7 +36,7 @@ namespace D3D
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#define D3DFVF_FONT2DVERTEX (D3DFVF_XYZRHW|D3DFVF_DIFFUSE|D3DFVF_TEX1)
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#define D3DFVF_FONT3DVERTEX (D3DFVF_XYZ|D3DFVF_DIFFUSE|D3DFVF_NORMAL|D3DFVF_TEX1)
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inline FONT2DVERTEX InitFont2DVertex( float x, float y, u32 color, float tu, float tv )
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inline FONT2DVERTEX InitFont2DVertex(float x, float y, u32 color, float tu, float tv)
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{
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FONT2DVERTEX v; v.x=x; v.y=y; v.z=0; v.rhw=1.0f; v.color = color; v.tu = tu; v.tv = tv;
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return v;
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@ -51,17 +51,16 @@ namespace D3D
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int CD3DFont::Init()
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{
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int hr;
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m_fTextScale = 1.0f; // Draw fonts into texture without scaling
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// Create a new texture for the font
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hr = dev->CreateTexture( m_dwTexWidth, m_dwTexHeight, 1, 0, D3DFMT_A4R4G4B4, D3DPOOL_MANAGED, &m_pTexture, NULL );
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if( FAILED(hr) )
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HRESULT hr = dev->CreateTexture(m_dwTexWidth, m_dwTexHeight, 1, 0, D3DFMT_A4R4G4B4, D3DPOOL_MANAGED, &m_pTexture, NULL);
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if (FAILED(hr))
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return hr;
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// Prepare to create a bitmap
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int *pBitmapBits;
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BITMAPINFO bmi;
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ZeroMemory( &bmi.bmiHeader, sizeof(BITMAPINFOHEADER) );
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ZeroMemory(&bmi.bmiHeader, sizeof(BITMAPINFOHEADER));
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bmi.bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
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bmi.bmiHeader.biWidth = (int)m_dwTexWidth;
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bmi.bmiHeader.biHeight = -(int)m_dwTexHeight;
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@ -70,33 +69,32 @@ namespace D3D
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bmi.bmiHeader.biBitCount = 32;
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// Create a DC and a bitmap for the font
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HDC hDC = CreateCompatibleDC( NULL );
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HBITMAP hbmBitmap = CreateDIBSection( hDC, &bmi, DIB_RGB_COLORS,
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(VOID**)&pBitmapBits, NULL, 0 );
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SetMapMode( hDC, MM_TEXT );
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HDC hDC = CreateCompatibleDC(NULL);
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HBITMAP hbmBitmap = CreateDIBSection(hDC, &bmi, DIB_RGB_COLORS, (VOID**)&pBitmapBits, NULL, 0);
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SetMapMode(hDC, MM_TEXT);
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// Create a font. By specifying ANTIALIASED_QUALITY, we might get an
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// antialiased font, but this is not guaranteed.
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// We definitely don't want to get it cleartype'd, anyway.
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int m_dwFontHeight = 36;
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int nHeight = -MulDiv( m_dwFontHeight, int(GetDeviceCaps(hDC, LOGPIXELSY) * m_fTextScale), 72 );
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int nHeight = -MulDiv(m_dwFontHeight, int(GetDeviceCaps(hDC, LOGPIXELSY) * m_fTextScale), 72);
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int dwBold = FW_NORMAL; ///FW_BOLD
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HFONT hFont = CreateFont( nHeight, 0, 0, 0, dwBold, 0,
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HFONT hFont = CreateFont(nHeight, 0, 0, 0, dwBold, 0,
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FALSE, FALSE, DEFAULT_CHARSET, OUT_DEFAULT_PRECIS,
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CLIP_DEFAULT_PRECIS, ANTIALIASED_QUALITY,
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VARIABLE_PITCH, "Tahoma");
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VARIABLE_PITCH, "Courier New");
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if (NULL == hFont)
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return E_FAIL;
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HGDIOBJ hOldbmBitmap = SelectObject( hDC, hbmBitmap );
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HGDIOBJ hOldFont = SelectObject( hDC, hFont );
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HGDIOBJ hOldbmBitmap = SelectObject(hDC, hbmBitmap);
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HGDIOBJ hOldFont = SelectObject(hDC, hFont);
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// Set text properties
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SetTextColor( hDC, 0xFFFFFF );
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SetBkColor ( hDC, 0 );
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SetTextAlign( hDC, TA_TOP );
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SetTextColor(hDC, 0xFFFFFF);
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SetBkColor (hDC, 0);
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SetTextAlign(hDC, TA_TOP);
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// Loop through all printable character and output them to the bitmap..
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// Meanwhile, keep track of the corresponding tex coords for each character.
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@ -105,18 +103,18 @@ namespace D3D
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char str[2] = "\0";
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SIZE size;
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for( char c=0; c<127-32; c++ )
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for (char c=0; c<127-32; c++)
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{
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str[0] = c+32;
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GetTextExtentPoint32( hDC, str, 1, &size );
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GetTextExtentPoint32(hDC, str, 1, &size);
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if( (int)(x+size.cx+1) > m_dwTexWidth )
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if ((int)(x+size.cx+1) > m_dwTexWidth)
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{
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x = 0;
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y += size.cy+1;
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}
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ExtTextOut( hDC, x+1, y+0, ETO_OPAQUE | ETO_CLIPPED, NULL, str, 1, NULL );
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ExtTextOut(hDC, x+1, y+0, ETO_OPAQUE | ETO_CLIPPED, NULL, str, 1, NULL);
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m_fTexCoords[c][0] = ((float)(x+0))/m_dwTexWidth;
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m_fTexCoords[c][1] = ((float)(y+0))/m_dwTexHeight;
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@ -128,13 +126,13 @@ namespace D3D
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// Lock the surface and write the alpha values for the set pixels
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D3DLOCKED_RECT d3dlr;
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m_pTexture->LockRect( 0, &d3dlr, 0, 0 );
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m_pTexture->LockRect(0, &d3dlr, 0, 0);
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unsigned short* pDst16 = (unsigned short*)d3dlr.pBits;
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int bAlpha; // 4-bit measure of pixel intensity
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for( y=0; y < m_dwTexHeight; y++ )
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for (y=0; y < m_dwTexHeight; y++)
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{
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for( x=0; x < m_dwTexWidth; x++ )
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for (x=0; x < m_dwTexWidth; x++)
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{
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bAlpha = ((pBitmapBits[m_dwTexWidth*y + x] & 0xff) >> 4);
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*pDst16++ = (bAlpha << 12) | 0x0fff;
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@ -144,16 +142,16 @@ namespace D3D
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// Done updating texture, so clean up used objects
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m_pTexture->UnlockRect(0);
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SelectObject( hDC, hOldbmBitmap );
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DeleteObject( hbmBitmap );
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SelectObject(hDC, hOldbmBitmap);
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DeleteObject(hbmBitmap);
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SelectObject( hDC, hOldFont );
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DeleteObject( hFont );
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SelectObject(hDC, hOldFont);
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DeleteObject(hFont);
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// Create vertex buffer for the letters
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if( FAILED( hr = dev->CreateVertexBuffer( MAX_NUM_VERTICES*sizeof(FONT2DVERTEX),
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if (FAILED(hr = dev->CreateVertexBuffer(MAX_NUM_VERTICES*sizeof(FONT2DVERTEX),
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D3DUSAGE_WRITEONLY | D3DUSAGE_DYNAMIC, 0,
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D3DPOOL_DEFAULT, &m_pVB,NULL ) ) )
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D3DPOOL_DEFAULT, &m_pVB,NULL)))
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{
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return hr;
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}
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@ -163,8 +161,8 @@ namespace D3D
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int CD3DFont::Shutdown()
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{
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SAFE_RELEASE( m_pVB );
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SAFE_RELEASE( m_pTexture );
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SAFE_RELEASE(m_pVB);
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SAFE_RELEASE(m_pTexture);
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return S_OK;
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}
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@ -213,7 +211,7 @@ namespace D3D
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void CD3DFont::SetRenderStates()
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{
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// dev->SetTexture(0, m_pTexture);
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Renderer::SetTexture( 0, m_pTexture );
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Renderer::SetTexture(0, m_pTexture);
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dev->SetPixelShader(0);
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dev->SetVertexShader(0);
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@ -226,15 +224,15 @@ namespace D3D
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// dev->SetRenderState((_D3DRENDERSTATETYPE)RS[i][0],RS[i][1]);
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// dev->SetTextureStageState(0, (_D3DTEXTURESTAGESTATETYPE)int(TS[i][0]), TS[i][1]);
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Renderer::SetRenderState( (_D3DRENDERSTATETYPE)RS[i][0], RS[i][1] );
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Renderer::SetTextureStageState( 0, (_D3DTEXTURESTAGESTATETYPE)int(TS[i][0]), TS[i][1] );
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Renderer::SetRenderState((_D3DRENDERSTATETYPE)RS[i][0], RS[i][1]);
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Renderer::SetTextureStageState(0, (_D3DTEXTURESTAGESTATETYPE)int(TS[i][0]), TS[i][1]);
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}
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}
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void RestoreRenderStates()
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{
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// dev->SetTexture(0, texture_old);
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Renderer::SetTexture( 0, texture_old );
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Renderer::SetTexture(0, texture_old);
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dev->SetPixelShader(ps_old);
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dev->SetVertexShader(vs_old);
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@ -248,16 +246,16 @@ namespace D3D
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// dev->SetRenderState((_D3DRENDERSTATETYPE)RS[i][0], RS_old[i]);
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// dev->SetTextureStageState(0, (_D3DTEXTURESTAGESTATETYPE)int(TS[i][0]), TS_old[i]);
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Renderer::SetRenderState( (_D3DRENDERSTATETYPE)RS[i][0], RS_old[i] );
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Renderer::SetTextureStageState( 0, (_D3DTEXTURESTAGESTATETYPE)int(TS[i][0]), TS_old[i] );
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Renderer::SetRenderState((_D3DRENDERSTATETYPE)RS[i][0], RS_old[i]);
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Renderer::SetTextureStageState(0, (_D3DTEXTURESTAGESTATETYPE)int(TS[i][0]), TS_old[i]);
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}
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}
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int CD3DFont::DrawTextScaled( float x, float y, float fXScale, float fYScale, float spacing, u32 dwColor, const char* strText, bool center )
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int CD3DFont::DrawTextScaled(float x, float y, float fXScale, float fYScale, float spacing, u32 dwColor, const char* strText, bool center)
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{
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SaveRenderStates();
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SetRenderStates();
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dev->SetStreamSource( 0, m_pVB, 0, sizeof(FONT2DVERTEX) );
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dev->SetStreamSource(0, m_pVB, 0, sizeof(FONT2DVERTEX));
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float vpWidth = 1;
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float vpHeight = 1;
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@ -267,11 +265,11 @@ namespace D3D
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float fStartX = sx;
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float invLineHeight = 1.0f / (( m_fTexCoords[0][3] - m_fTexCoords[0][1] ) * m_dwTexHeight);
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float invLineHeight = 1.0f / ((m_fTexCoords[0][3] - m_fTexCoords[0][1]) * m_dwTexHeight);
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// Fill vertex buffer
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FONT2DVERTEX* pVertices;
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int dwNumTriangles = 0L;
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m_pVB->Lock( 0, 0, (void**)&pVertices, D3DLOCK_DISCARD );
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m_pVB->Lock(0, 0, (void**)&pVertices, D3DLOCK_DISCARD);
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const char *oldstrText=strText;
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//First, let's measure the text
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@ -279,13 +277,13 @@ namespace D3D
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float mx=0;
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float maxx=0;
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while( *strText )
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while(*strText)
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{
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char c = *strText++;
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if( c == ('\n') )
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if (c == ('\n'))
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mx=0;
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if( c < (' ') )
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if (c < (' '))
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continue;
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float tx1 = m_fTexCoords[c-32][0];
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@ -309,16 +307,16 @@ namespace D3D
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float wScale=(fXScale*vpHeight)*invLineHeight;
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float hScale=(fYScale*vpHeight)*invLineHeight;
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while( *strText )
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while(*strText)
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{
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char c = *strText++;
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if( c == ('\n') )
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if (c == ('\n'))
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{
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sx = fStartX;
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sy += fYScale*vpHeight;
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}
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if( c < (' ') )
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if (c < (' '))
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continue;
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c-=32;
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@ -347,15 +345,15 @@ namespace D3D
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pVertices+=6;
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dwNumTriangles += 2;
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if( dwNumTriangles * 3 > (MAX_NUM_VERTICES-6) )
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if (dwNumTriangles * 3 > (MAX_NUM_VERTICES-6))
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{
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// Unlock, render, and relock the vertex buffer
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m_pVB->Unlock();
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// dev->DrawPrimitive( D3DPT_TRIANGLELIST, 0, dwNumTriangles );
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Renderer::DrawPrimitive( D3DPT_TRIANGLELIST, 0, dwNumTriangles );
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// dev->DrawPrimitive(D3DPT_TRIANGLELIST, 0, dwNumTriangles);
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dev->DrawPrimitive(D3DPT_TRIANGLELIST, 0, dwNumTriangles);
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m_pVB->Lock( 0, 0, (void**)&pVertices, D3DLOCK_DISCARD );
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m_pVB->Lock(0, 0, (void**)&pVertices, D3DLOCK_DISCARD);
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dwNumTriangles = 0;
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}
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@ -364,10 +362,10 @@ namespace D3D
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// Unlock and render the vertex buffer
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m_pVB->Unlock();
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if( dwNumTriangles > 0 )
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if (dwNumTriangles > 0)
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{
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// dev->DrawPrimitive( D3DPT_TRIANGLELIST, 0, dwNumTriangles );
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Renderer::DrawPrimitive( D3DPT_TRIANGLELIST, 0, dwNumTriangles );
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// dev->DrawPrimitive(D3DPT_TRIANGLELIST, 0, dwNumTriangles);
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dev->DrawPrimitive(D3DPT_TRIANGLELIST, 0, dwNumTriangles);
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}
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RestoreRenderStates();
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return S_OK;
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@ -386,12 +384,10 @@ namespace D3D
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dev->SetVertexShader(0);
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dev->SetVertexDeclaration(0);
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// dev->SetFVF(D3DFVF_XYZRHW|D3DFVF_DIFFUSE|D3DFVF_TEX1);
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// dev->DrawPrimitiveUP(D3DPT_TRIANGLEFAN,2,coords,sizeof(Q2DVertex));
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Renderer::SetFVF(D3DFVF_XYZRHW | D3DFVF_DIFFUSE | D3DFVF_TEX1);
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Renderer::DrawPrimitiveUP(D3DPT_TRIANGLEFAN,2,coords,sizeof(Q2DVertex));
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dev->DrawPrimitiveUP(D3DPT_TRIANGLEFAN, 2, coords, sizeof(Q2DVertex));
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RestoreRenderStates();
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}
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}
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} // namespace
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