Direct3D Textures

    

    // Clear the viewport

    m_pd3dDevice->Clear( 0L, NULL,   D3DCLEAR_TARGET|D3DCLEAR_ZBUFFER,
                         0x000000ff, 1.0f, 0L );

	// Begin the scene

    if( SUCCEEDED( m_pd3dDevice->BeginScene() ) )
    {
		m_pd3dDevice->SetTexture( 0, m_pBackgroundTexture );
		m_pd3dDevice->SetTextureStageState( 0, D3DTSS_COLORARG1, D3DTA_TEXTURE );
		m_pd3dDevice->SetTextureStageState( 0, D3DTSS_COLOROP,   D3DTOP_SELECTARG1 );

		m_pd3dDevice->SetStreamSource( 0, m_pVB, sizeof(CUSTOMVERTEX) );
		m_pd3dDevice->SetVertexShader( D3DFVF_CUSTOMVERTEX );
	    m_pd3dDevice->DrawPrimitive( D3DPT_TRIANGLEFAN, 0, 2 );

        // Output statistics

        m_pFont->DrawText( 2,  0, D3DCOLOR_ARGB(255,255,255,0), m_strFrameStats );
        m_pFont->DrawText( 2, 20, D3DCOLOR_ARGB(255,255,255,0), m_strDeviceStats );

      // End the scene.

      m_pd3dDevice->EndScene();
    }

  

And here is the Texture loading code:

      
    // Load the texture for the background image

    D3DUtil_CreateTexture( m_pd3dDevice, _T("Lake.bmp"),&m_pBackgroundTexture);
       

  

Here is my VertexBuffer Structer:


struct CUSTOMVERTEX
{
    FLOAT x, y, z, rhw; vertex
    FLOAT tu, tv;		// texture coordinates

};

#define D3DFVF_CUSTOMVERTEX (D3DFVF_XYZRHW|D3DFVF_TEX1)

Finally, here is my code that fills the vertex buffer.

      

    // fill the vertex buffer with the new data

    D3DVIEWPORT8 vp;
    m_pd3dDevice->GetViewport(&vp);

    // Initialize four vertices for rendering two triangles

    CUSTOMVERTEX cvVertices[] =
    {
        {  0.0f,  0.0f, 0.5f, 1.0f, 0.0f, 0.0f, }, // x, y, z, rhw, tu, tv

		{  (float)vp.Width,  0.0f, 0.5f, 1.0f, 1.0f, 0.0f, },
        {  (float)vp.Width, (float)vp.Height, 0.5f, 1.0f, 1.0f, 1.0f, },
        {  0.0f, (float)vp.Height, 0.5f, 1.0f, 0.0f, 1.0f},
    };
	m_dwSizeofVertices = sizeof(cvVertices);

    // Create the vertex buffer

    if( FAILED( m_pd3dDevice->CreateVertexBuffer( m_dwSizeofVertices,
                                                  0, D3DFVF_CUSTOMVERTEX,
                                                  D3DPOOL_MANAGED, &m_pVB ) ) )
        return E_FAIL;

    VOID* pVertices;
    if( FAILED( m_pVB->Lock( 0, m_dwSizeofVertices, (BYTE**)&pVertices, 0 ) ) )
        return E_FAIL;

    memcpy( pVertices, cvVertices, m_dwSizeofVertices);

    m_pVB->Unlock();