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Hide CTextureRenderer in RageMovieTexture.cpp.

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This commit is contained in:
Glenn Maynard
2002-08-23 01:32:34 +00:00
parent cc93e9a096
commit 5111876b0d
2 changed files with 49 additions and 52 deletions
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stepmania/src/RageMovieTexture.cpp
+44 -7
View File
@@ -10,7 +10,6 @@
-----------------------------------------------------------------------------
*/
//-----------------------------------------------------------------------------
// In-line Links
//-----------------------------------------------------------------------------
@@ -23,6 +22,13 @@
#else
#pragma comment(lib, "baseclasses/release/strmbase.lib")
#endif
//-----------------------------------------------------------------------------
// Define GUID for Texture Renderer
// {71771540-2017-11cf-AE26-0020AFD79767}
//-----------------------------------------------------------------------------
struct __declspec(uuid("{71771540-2017-11cf-ae26-0020afd79767}")) CLSID_TextureRenderer;
//-----------------------------------------------------------------------------
// Includes
@@ -38,8 +44,42 @@
#include <stdio.h>
//-----------------------------------------------------------------------------
// Global Constants
// CTextureRenderer Class Declarations
//
// Usage: 1) CheckMediaType is called by the graph
// 2) SetMediaType is called by the graph
// 3) call GetVidWidth and GetVidHeight to get texture information
// 4) call SetRenderTarget
// 5) Do RenderSample is called by the graph
//-----------------------------------------------------------------------------
class CTextureRenderer : public CBaseVideoRenderer
{
public:
CTextureRenderer(LPUNKNOWN pUnk,HRESULT *phr);
~CTextureRenderer();
public:
// overwritten methods
HRESULT CheckMediaType(const CMediaType *pmt ); // Format acceptable?
HRESULT SetMediaType(const CMediaType *pmt ); // Video format notification
HRESULT DoRenderSample(IMediaSample *pMediaSample); // New video sample
// new methods
LONG GetVidWidth() {return m_lVidWidth;};
LONG GetVidHeight(){return m_lVidHeight;};
HRESULT SetRenderTarget( RageMovieTexture* pTexture );
protected:
LONG m_lVidWidth; // Video width
LONG m_lVidHeight; // Video Height
LONG m_lVidPitch; // Video Pitch
RageMovieTexture* m_pTexture; // the video surface we will copy new frames to
D3DFORMAT m_TextureFormat; // Texture format
BOOL m_bBackBufferLocked;
};
//-----------------------------------------------------------------------------
@@ -155,10 +195,8 @@ HRESULT CTextureRenderer::DoRenderSample( IMediaSample * pSample )
// Get the video bitmap buffer
pSample->GetPointer( &pBmpBuffer );
// Find which texture we should render to. We want to copy to the "back buffer"
int iIndexBackBuffer = !m_pTexture->m_iIndexFrontBuffer;
LPDIRECT3DTEXTURE8 pD3DTextureCopyTo = m_pTexture->m_pd3dTexture[iIndexBackBuffer];
LPDIRECT3DTEXTURE8 pD3DTextureCopyTo = m_pTexture->GetBackBuffer();
// Lock the Texture
D3DLOCKED_RECT d3dlr;
@@ -232,8 +270,7 @@ HRESULT CTextureRenderer::DoRenderSample( IMediaSample * pSample )
// flip active texture
m_pTexture->m_iIndexFrontBuffer = !m_pTexture->m_iIndexFrontBuffer;
m_pTexture->Flip();
return S_OK;
}
stepmania/src/RageMovieTexture.h
+5 -45
View File
@@ -18,50 +18,7 @@
#include "baseclasses/streams.h"
//-----------------------------------------------------------------------------
// Define GUID for Texture Renderer
// {71771540-2017-11cf-AE26-0020AFD79767}
//-----------------------------------------------------------------------------
struct __declspec(uuid("{71771540-2017-11cf-ae26-0020afd79767}")) CLSID_TextureRenderer;
class RageMovieTexture;
//-----------------------------------------------------------------------------
// CTextureRenderer Class Declarations
//
// Usage: 1) CheckMediaType is called by the graph
// 2) SetMediaType is called by the graph
// 3) call GetVidWidth and GetVidHeight to get texture information
// 4) call SetRenderTarget
// 5) Do RenderSample is called by the graph
//-----------------------------------------------------------------------------
class CTextureRenderer : public CBaseVideoRenderer
{
public:
CTextureRenderer(LPUNKNOWN pUnk,HRESULT *phr);
~CTextureRenderer();
public:
// overwritten methods
HRESULT CheckMediaType(const CMediaType *pmt ); // Format acceptable?
HRESULT SetMediaType(const CMediaType *pmt ); // Video format notification
HRESULT DoRenderSample(IMediaSample *pMediaSample); // New video sample
// new methods
LONG GetVidWidth() {return m_lVidWidth;};
LONG GetVidHeight(){return m_lVidHeight;};
HRESULT SetRenderTarget( RageMovieTexture* pTexture );
protected:
LONG m_lVidWidth; // Video width
LONG m_lVidHeight; // Video Height
LONG m_lVidPitch; // Video Pitch
RageMovieTexture* m_pTexture; // the video surface we will copy new frames to
D3DFORMAT m_TextureFormat; // Texture format
BOOL m_bBackBufferLocked;
};
class CTextureRenderer;
//-----------------------------------------------------------------------------
// RageMovieTexture Class Declarations
@@ -99,10 +56,13 @@ public:
virtual void TurnLoopOn();
virtual void TurnLoopOff();
LPDIRECT3DTEXTURE8 GetBackBuffer() { return m_pd3dTexture[!m_iIndexFrontBuffer]; }
void Flip() { m_iIndexFrontBuffer = !m_iIndexFrontBuffer; }
protected:
LPDIRECT3DTEXTURE8 m_pd3dTexture[2]; // double buffered
int m_iIndexFrontBuffer; // index of the buffer that should be rendered from - either 0 or 1
protected:
virtual VOID Create();
virtual HRESULT CreateD3DTexture();