102 lines
3.1 KiB
C
102 lines
3.1 KiB
C
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/***************************************************************************************
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*
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* IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
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*
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* By downloading, copying, installing or using the software you agree to this license.
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* If you do not agree to this license, do not download, install,
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* copy or use the software.
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*
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* Copyright (C) 2014-2024, Happytimesoft Corporation, all rights reserved.
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*
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* Redistribution and use in binary forms, with or without modification, are permitted.
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*
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* Unless required by applicable law or agreed to in writing, software distributed
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* under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific
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* language governing permissions and limitations under the License.
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*
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****************************************************************************************/
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#ifndef VIDEO_RENDER_D3D_H
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#define VIDEO_RENDER_D3D_H
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#include "video_render.h"
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#include <d3d9.h>
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#include <D3DX9Shader.h>
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/***************************************************************************************/
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typedef struct _YUV_VERTEX
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{
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D3DXVECTOR4 pos;
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DWORD color;
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D3DXVECTOR2 tex1;
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D3DXVECTOR2 tex2;
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D3DXVECTOR2 tex3;
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} YUV_VERTEX;
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enum GEOMETRICTRANSFORMATION
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{
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GS_NONE = 0,
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GS_UPPER_DOWN_FLIP = 1,
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GS_LEFT_RIGHT_FLIP = 2
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};
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#define Y_TEX 0
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#define U_TEX 1
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#define V_TEX 2
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#define COUNT_YUV_TEX 3
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/***************************************************************************************/
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class CD3DVideoRender : public CVideoRender
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{
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public:
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CD3DVideoRender();
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~CD3DVideoRender();
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BOOL init(WId wid, int w, int h, int videofmt);
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void unInit();
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BOOL render(AVFrame * frame, int mode);
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private:
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BOOL initDevice(D3DPRESENT_PARAMETERS * pD3DPP, HWND hWnd);
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BOOL initD3DPP(D3DPRESENT_PARAMETERS * pD3DPP, HWND hWnd);
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BOOL initShader(const DWORD * pCode3, const DWORD * pCode2);
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BOOL initImageBuffer(int w, int h, int videofmt);
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void freeImageBuffer();
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BOOL resetDevice();
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BOOL setImage(GEOMETRICTRANSFORMATION flip, RECT * pDstRect, RECT * pSrcRect);
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BOOL setImageArgs(float Transparent, GEOMETRICTRANSFORMATION flip, RECT * pDstRect, RECT * pSrcRect);
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private:
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IDirect3D9 * m_pD3D9;
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IDirect3DDevice9 * m_pD3DD9;
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IDirect3DSurface9 * m_pRenderSurface;
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IDirect3DTexture9 * m_pTexture[3];
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IDirect3DTexture9 * m_pTexTemp[3];
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D3DXVECTOR2 m_texPoint[4];
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D3DXVECTOR4 m_verPoint[4];
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LPDIRECT3DVERTEXBUFFER9 m_pVertices;
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LPDIRECT3DPIXELSHADER9 m_pPixelShader;
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LPD3DXCONSTANTTABLE m_pPixelConstTable;
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D3DXHANDLE m_hYUVTexture[3];
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D3DXCONSTANT_DESC m_dYUVTexture[3];
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D3DXHANDLE m_hTransparent;
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GEOMETRICTRANSFORMATION m_nFlip;
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float m_dTransparent;
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DWORD m_dwColor;
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BOOL m_bReset;
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RECT m_dstRect;
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RECT m_srcRect;
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};
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#endif // end of VIDEO_RENDER_D3D_H
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