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windows/astropulse graphics 

svn path=/trunk/boinc/; revision=878
This commit is contained in:
Eric Heien 2003-02-07 00:29:38 +00:00
parent 37f1bfe05c
commit 52935e6e03
1 changed files with 8 additions and 7 deletions
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13
api/windows_opengl.cpp
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@ -447,6 +447,8 @@ LRESULT CALLBACK WndProc( HWND hWnd, // Handle For This Window
DWORD WINAPI win_graphics_event_loop( LPVOID gi ) { DWORD WINAPI win_graphics_event_loop( LPVOID gi ) {
MSG msg; // Windows Message Structure MSG msg; // Windows Message Structure
clock_t next_redraw=0;
GRAPHICS_INFO gfx_info = *(GRAPHICS_INFO*)gi;
fullscreen=FALSE; // Windowed Mode fullscreen=FALSE; // Windowed Mode
@ -455,30 +457,29 @@ DWORD WINAPI win_graphics_event_loop( LPVOID gi ) {
BOINC_GFX_MODE_MSG = RegisterWindowMessage( "BOINC_GFX_MODE" ); BOINC_GFX_MODE_MSG = RegisterWindowMessage( "BOINC_GFX_MODE" );
// Create Our OpenGL Window // Create Our OpenGL Window
if (!CreateGLWindow("BOINC App Window",((GRAPHICS_INFO*)gi)->xsize, if (!CreateGLWindow("BOINC App Window",gfx_info.xsize,
((GRAPHICS_INFO*)gi)->ysize,16,false)) { gfx_info.ysize,16,false)) {
return -1; // Quit this thread if window was not created return -1; // Quit this thread if window was not created
} }
// Initialize the graphics refresh timer // Initialize the graphics refresh timer
gfx_timer = SetTimer(NULL, GFX_TIMER_ID, gfx_timer = SetTimer(NULL, GFX_TIMER_ID, (int)(gfx_info.refresh_period*1000),
(int)(((GRAPHICS_INFO*)gi)->refresh_period*1000),
(TIMERPROC)NULL); (TIMERPROC)NULL);
cur_gfx_mode = MODE_NO_GRAPHICS; cur_gfx_mode = MODE_NO_GRAPHICS;
using_opengl = true; using_opengl = true;
ChangeMode(MODE_WINDOW);
while(!win_loop_done) // Loop That Runs While done=FALSE while(!win_loop_done) // Loop That Runs While done=FALSE
{ {
if (GetMessage(&msg,NULL,0,0)) { // Is There A Message Waiting? if (GetMessage(&msg,NULL,0,0)) { // Is There A Message Waiting?
if (msg.message==WM_TIMER) { if (msg.message==WM_TIMER) {
if (active) { // only draw if the window is visible if (active && (clock() > next_redraw)) { // only draw if the window is visible and enough time has passed
// Draw The Scene // Draw The Scene
RECT win_rect; RECT win_rect;
GetWindowRect(hWnd,&win_rect); GetWindowRect(hWnd,&win_rect);
app_render(win_rect.right-win_rect.left,win_rect.bottom-win_rect.top, app_render(win_rect.right-win_rect.left,win_rect.bottom-win_rect.top,
time(NULL)); time(NULL));
SwapBuffers(hDC); // This seems to take lots of CPU time SwapBuffers(hDC); // This seems to take lots of CPU time
next_redraw = clock()+(int)(gfx_info.refresh_period*CLOCKS_PER_SEC);
} }
} else { } else {
TranslateMessage(&msg); // Translate The Message TranslateMessage(&msg); // Translate The Message