LosaDev source snapshot 2019
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////////////////////////////////////////////////////////////////////////////////////////////////////
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///
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/// BandiVideoLibrary 2. Sample
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///
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/// Copyright(C) 2008-2011 BandiSoft.com All rights reserved.
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///
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/// Visit http://www.bandisoft.com for more information.
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///
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////////////////////////////////////////////////////////////////////////////////////////////////////
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#define _WIN32_WINNT 0x400
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#include <windows.h>
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#include <stdio.h>
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#include <math.h>
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#define USE_NULL_SOUND 0
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#include "BandiVideoLibrary.h"
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#include "BandiVideoTexture_DX9.h"
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#include "BandiVideoFileReader.h"
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#if USE_NULL_SOUND
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#include "BandiVideoSound_NULL.h"
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#else
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#include "BandiVideoSound_DS.h"
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#endif
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#pragma warning (disable:4996)
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#define WINDOW_TEXT "BandiVideo Custom Playback"
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// global
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CBandiVideoLibrary g_bvl;
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INT64 g_total_time = 0;
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INT64 g_play_time = 0;
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INT g_volume = 255;
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// 상태 정보 업데이트
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static void UpdateStatistics(HWND hwnd)
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{
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char buf[256];
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int psec = int(g_play_time/10000000);
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int tsec = int(g_total_time/10000000);
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sprintf(buf, "%s - %02d:%02d:%02d / %02d:%02d:%02d", WINDOW_TEXT, psec/3600, (psec/60)%60, psec%60, tsec/3600, (tsec/60)%60, tsec%60);
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SetWindowText(hwnd, buf);
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}
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LRESULT WINAPI WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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{
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switch(uMsg)
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{
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case WM_CHAR:
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if(wParam == 27) // esc
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{
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DestroyWindow(hwnd);
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}
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else if(wParam == 32) // space
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{
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BVL_STATUS status;
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if(SUCCEEDED(g_bvl.GetStatus(status)))
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g_bvl.Pause((status != BVL_STATUS_PAUSED));
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}
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else if(wParam == ',' || wParam == '<')
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{
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g_play_time -= 100000000i64;
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g_bvl.Seek(g_play_time, BVL_SEEK_TIME);
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}
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else if(wParam == '.' || wParam == '>')
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{
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g_play_time += 100000000i64;
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g_bvl.Seek(g_play_time, BVL_SEEK_TIME);
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}
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break;
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case WM_MOUSEWHEEL:
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{
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g_volume += (GET_WHEEL_DELTA_WPARAM(wParam) > 0 ? 10 : -10);
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g_volume = min(max(g_volume, 0), 255);
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g_bvl.SetVolume(g_volume);
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}
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break;
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case WM_PAINT:
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{
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// 검은색으로 배경 칠하기
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PAINTSTRUCT ps;
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HDC dc;
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dc = BeginPaint(hwnd, &ps);
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PatBlt(dc, 0, 0, 4096, 4096, BLACKNESS);
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EndPaint(hwnd, &ps);
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}
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return 0;
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case WM_ERASEBKGND:
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return 1;
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// 재생 상태 표시용 타이머
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case WM_TIMER:
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UpdateStatistics(hwnd);
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break;
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case WM_DESTROY:
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PostQuitMessage(0);
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return 0;
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}
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return DefWindowProc(hwnd, uMsg, wParam, lParam);
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}
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// 윈도우 생성
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static HWND CreatePlayerWindow(HINSTANCE hInstance, HINSTANCE hPrevInstance)
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{
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if(!hPrevInstance)
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{
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WNDCLASS wc;
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wc.style = 0;
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wc.lpfnWndProc = WindowProc;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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wc.hInstance = hInstance;
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wc.hIcon = LoadIcon(hInstance, MAKEINTRESOURCE(101));
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wc.hCursor = LoadCursor(0, IDC_ARROW);;
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wc.hbrBackground = 0;
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wc.lpszMenuName = 0;
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wc.lpszClassName = "CustomPlayback";
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if(!RegisterClass(&wc))
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{
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return( 0 );
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}
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}
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return CreateWindow("CustomPlayback", WINDOW_TEXT,
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WS_CAPTION | WS_POPUP| WS_CLIPCHILDREN |
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WS_SYSMENU | WS_MINIMIZEBOX | WS_SIZEBOX,
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64, 64,
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64, 64,
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0, 0, hInstance,0);
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}
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// 윈도우 보더 크기 계산
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static void CalcWindowBorder(HWND hwnd, int &extra_width, int &extra_height)
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{
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RECT r, c;
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GetWindowRect(hwnd, &r);
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GetClientRect(hwnd, &c);
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extra_width = ( r.right - r.left ) - ( c.right - c.left );
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extra_height = ( r.bottom - r.top ) - ( c.bottom - c.top );
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}
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int PASCAL WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
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{
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HWND hwnd;
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MSG msg;
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int extra_width, extra_height;
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// 재생창 생성하기
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hwnd = CreatePlayerWindow(hInstance, hPrevInstance);
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if(!hwnd)
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{
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MessageBox(NULL, "Error creating window.", WINDOW_TEXT, MB_OK | MB_ICONSTOP);
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return 1;
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}
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CalcWindowBorder(hwnd, extra_width, extra_height);
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CBandiVideoDevice* bvd;
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CBandiVideoTexture* bvt;
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#if USE_NULL_SOUND
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if(FAILED(g_bvl.Create(BANDIVIDEO_DLL_FILE_NAME, new CBandiVideoFileReader(), new CBandiVideoSound_NULL())))
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#else
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if(FAILED(g_bvl.Create(BANDIVIDEO_DLL_FILE_NAME, new CBandiVideoFileReader(), new CBandiVideoSound_DS())))
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#endif
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{
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MessageBox(NULL, "Error creating BandiVideoLibrary.", WINDOW_TEXT, MB_OK | MB_ICONSTOP);
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DestroyWindow(hwnd);
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return 2;
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}
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/* // verify
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if(FAILED(bvl.Verify("BANDISOFT-TRIAL-200909", "ea92bc5b")))
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{
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// trial expired!!
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ASSERT(0);
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}*/
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if(FAILED(g_bvl.Open(lpCmdLine, FALSE)))
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{
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MessageBox(NULL, "Error opening file....", WINDOW_TEXT, MB_OK | MB_ICONSTOP);
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DestroyWindow(hwnd);
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return 3;
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}
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BVL_VIDEO_INFO info;
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if(FAILED(g_bvl.GetVideoInfo(info)))
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{
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MessageBox(NULL, "Error getting video info....", WINDOW_TEXT, MB_OK | MB_ICONSTOP);
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DestroyWindow(hwnd);
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return 4;
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}
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// 비디오 크기에 맞춰 창크기 변경
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SetWindowPos(hwnd, 0, 0, 0, info.width+extra_width, info.height+extra_height, SWP_NOMOVE);
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bvd = new CBandiVideoDevice_DX9();
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if(!bvd || FAILED(bvd->Open(hwnd)))
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{
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MessageBox(NULL, "Error opening device...", WINDOW_TEXT, MB_OK | MB_ICONSTOP);
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DestroyWindow(hwnd);
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if(bvd) delete bvd;
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return -1;
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}
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bvt = new CBandiVideoTexture_DX9((CBandiVideoDevice_DX9*)bvd);
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if(!bvt || FAILED(bvt->Open(info.width , info.height)))
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{
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MessageBox(NULL, "Error opening texture...", WINDOW_TEXT, MB_OK | MB_ICONSTOP);
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DestroyWindow(hwnd);
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if(bvd) delete bvd;
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if(bvt) delete bvt;
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return -1;
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}
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g_bvl.Play();
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g_total_time = info.total_time;
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ShowWindow(hwnd, nCmdShow);
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SetTimer(hwnd, 0, 1000, NULL);
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do
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{
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if(PeekMessage(&msg, 0, 0, 0, PM_REMOVE))
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{
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if(msg.message == WM_QUIT)
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break;
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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else
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{
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BVL_STATUS status;
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g_bvl.GetStatus(status);
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if(status == BVL_STATUS_PLAYEND)
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{
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g_bvl.Seek(0, BVL_SEEK_TIME);
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g_bvl.Play();
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}
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// 새 프레임을 출력할 시간인가?
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if(g_bvl.IsNextFrame())
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{
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INT pitch;
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BYTE* buf = bvt->Lock(pitch);
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if(buf)
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{
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// Get frame
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BVL_FRAME frame;
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frame.frame_buf = buf;
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frame.frame_buf_size = info.height*pitch;
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frame.pitch = pitch;
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frame.width = info.width;
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frame.height = info.height;
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frame.pixel_format = bvt->GetFormat();
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g_bvl.GetFrame(frame, TRUE);
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bvt->Unlock();
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// Show frame
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bvd->StartFrame();
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bvt->Draw(0, 0, info.width, info.height);
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bvd->EndFrame();
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g_play_time = frame.frame_time;
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}
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}
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else
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{
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Sleep(1);
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}
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}
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}
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while(1);
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g_bvl.Destroy();
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if(bvd)
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{
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bvd->Close();
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delete bvd;
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}
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if(bvt)
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{
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bvt->Close();
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delete bvt;
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}
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return 0;
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}
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