1 /* 2 LICENSE 3 ------- 4 Copyright 2005-2013 Nullsoft, Inc. 5 All rights reserved. 6 7 Redistribution and use in source and binary forms, with or without modification, 8 are permitted provided that the following conditions are met: 9 10 * Redistributions of source code must retain the above copyright notice, 11 this list of conditions and the following disclaimer. 12 13 * Redistributions in binary form must reproduce the above copyright notice, 14 this list of conditions and the following disclaimer in the documentation 15 and/or other materials provided with the distribution. 16 17 * Neither the name of Nullsoft nor the names of its contributors may be used to 18 endorse or promote products derived from this software without specific prior written permission. 19 20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR 21 IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 22 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 23 CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 25 DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER 26 IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 27 OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #ifndef __NULLSOFT_DX9_EXAMPLE_PLUGIN_SUPPORT_H__ 31 #define __NULLSOFT_DX9_EXAMPLE_PLUGIN_SUPPORT_H__ 1 32 33 #include <d3dx9.h> 34 35 void MakeWorldMatrix( D3DXMATRIX* pOut, 36 float xpos, float ypos, float zpos, 37 float sx, float sy, float sz, 38 float pitch, float yaw, float roll); 39 void MakeProjectionMatrix( D3DXMATRIX* pOut, 40 const float near_plane, // Distance to near clipping plane 41 const float far_plane, // Distance to far clipping plane 42 const float fov_horiz, // Horizontal field of view angle, in radians 43 const float fov_vert); // Vertical field of view angle, in radians 44 void PrepareFor3DDrawing( 45 IDirect3DDevice9 *pDevice, 46 int viewport_width, 47 int viewport_height, 48 float fov_in_degrees, 49 float near_clip, 50 float far_clip, 51 D3DXVECTOR3* pvEye, 52 D3DXVECTOR3* pvLookat, 53 D3DXVECTOR3* pvUp 54 ); 55 void PrepareFor2DDrawing(IDirect3DDevice9 *pDevice); 56 57 // Define vertex formats you'll be using here: 58 // note: layout must match the vertex declaration in plugin.cpp! 59 typedef struct _MYVERTEX 60 { 61 float x, y, z; // screen position + Z-buffer depth 62 DWORD Diffuse; // diffuse color 63 float tu, tv; // DYNAMIC 64 float tu_orig, tv_orig; // STATIC 65 float rad, ang; // STATIC 66 } MYVERTEX, *LPMYVERTEX; 67 68 // note: layout must match the vertex declaration in plugin.cpp! 69 typedef struct _WFVERTEX 70 { 71 float x, y, z; 72 DWORD Diffuse; // diffuse color. also acts as filler; aligns struct to 16 bytes (good for random access/indexed prims) 73 } WFVERTEX, *LPWFVERTEX; 74 75 // note: layout must match the vertex declaration in plugin.cpp! 76 typedef struct _SPRITEVERTEX 77 { 78 float x, y; // screen position 79 float z; // Z-buffer depth 80 DWORD Diffuse; // diffuse color. also acts as filler; aligns struct to 16 bytes (good for random access/indexed prims) 81 float tu, tv; // texture coordinates for texture #0 82 } SPRITEVERTEX, *LPSPRITEVERTEX; 83 84 // Also prepare vertex format descriptors for each 85 // of the 3 kinds of vertices we'll be using: 86 // note: D3DFVF_TEXCOORDSIZEm(n): m = the dimension, n = the index 87 // AVOID D3DFVF_TEXCOORDSIZE4 - I've seen probs (blending between shader and non-shader presets) on vaio laptop w/6200! 88 #define MYVERTEX_FORMAT (D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_TEX3 | D3DFVF_TEXCOORDSIZE2(0) | D3DFVF_TEXCOORDSIZE2(1) | D3DFVF_TEXCOORDSIZE2(2)) 89 #define WFVERTEX_FORMAT (D3DFVF_XYZ | D3DFVF_DIFFUSE ) 90 #define SPRITEVERTEX_FORMAT (D3DFVF_XYZ | D3DFVF_DIFFUSE | D3DFVF_TEX1 | D3DFVF_TEXCOORDSIZE2(0) ) 91 92 void GetWinampSongTitle(HWND hWndWinamp, wchar_t *szSongTitle, int nSize); 93 void GetWinampSongPosAsText(HWND hWndWinamp, wchar_t *szSongPos); 94 void GetWinampSongLenAsText(HWND hWndWinamp, wchar_t *szSongLen); 95 float GetWinampSongPos(HWND hWndWinamp); // returns answer in seconds 96 float GetWinampSongLen(HWND hWndWinamp); // returns answer in seconds 97 98 //#define PROFILING 99 #ifdef PROFILING 100 #define PROFILE_BEGIN LARGE_INTEGER tx, freq, ty; QueryPerformanceCounter(&tx); QueryPerformanceFrequency(&freq); 101 #define PROFILE_END(s) { QueryPerformanceCounter(&ty); float dt = (float)((double)(ty.QuadPart - tx.QuadPart) / (double)freq.QuadPart); char buf[256]; sprintf(buf, " %s = %.1f ms\n", s, dt*1000 ); OutputDebugString(buf); tx = ty; } 102 #else 103 #define PROFILE_BEGIN 104 #define PROFILE_END(s) 105 #endif 106 107 int GetDX9TexFormatBitsPerPixel(D3DFORMAT fmt); 108 109 #endif