/*
VID_EndFrame
Responsible for doing a swapbuffers and possibly for other stuff
as yet to be determined. Probably better not to make this a VID_
function and instead do a call to VID_SwapBuffers.
*/
void VID_EndFrame(void)
{
BOOL ret;
// don't flip if drawing to front buffer
if (glw.drawbuffer == GL_FRONT) {
return;
}
if (glw.minidriver) {
ret = qwglSwapBuffers(win.dc);
} else {
ret = SwapBuffers(win.dc);
}
if (!ret) {
DWORD error = GetLastError();
// this happens sometimes when the window is iconified
if (!IsIconic(win.wnd)) {
Com_Error(ERR_FATAL, "%s failed with error %lu",
glw.minidriver ? "wglSwapBuffers" : "SwapBuffers", error);
}
}
}
/*
** GLimp_EndFrame
*/
void GLimp_EndFrame (void)
{
//
// swapinterval stuff
//
if ( r_swapInterval->modified ) {
r_swapInterval->modified = qfalse;
if ( !glConfig.stereoEnabled ) { // why?
if ( qwglSwapIntervalEXT ) {
qwglSwapIntervalEXT( r_swapInterval->integer );
}
}
}
// don't flip if drawing to front buffer
if ( Q_stricmp( r_drawBuffer->string, "GL_FRONT" ) != 0 )
{
if ( glConfig.driverType > GLDRV_ICD )
{
if ( !qwglSwapBuffers( glw_state.hDC ) )
{
ri.Error( ERR_FATAL, "GLimp_EndFrame() - SwapBuffers() failed!\n" );
}
}
else
{
SwapBuffers( glw_state.hDC );
}
}
// check logging
QGL_EnableLogging( r_logFile->integer );
}
void CCamWnd::OnPaint()
{
CPaintDC dc(this); // device context for painting
bool bPaint = true;
if (!qwglMakeCurrent( dc.m_hDC, g_qeglobals.d_hglrcBase ))
{
Sys_Printf("ERROR: wglMakeCurrent failed..\n ");
Sys_Printf("Please restart Q3Radiant if the camera view is not working\n");
}
else
{
QE_CheckOpenGLForErrors();
g_pSplitList = NULL;
if (g_bClipMode)
{
if (g_Clip1.Set() && g_Clip2.Set())
{
g_pSplitList = ( (g_pParentWnd->ActiveXY()->GetViewType() == XZ) ? !g_bSwitch : g_bSwitch) ? &g_brBackSplits : &g_brFrontSplits;
}
}
Cam_Draw ();
QE_CheckOpenGLForErrors();
qwglSwapBuffers(dc.m_hDC);
}
}
/*
========================
GLimp_TestSwapBuffers
========================
*/
void GLimp_TestSwapBuffers( const idCmdArgs &args ) {
idLib::Printf( "GLimp_TimeSwapBuffers\n" );
static const int MAX_FRAMES = 5;
uint64 timestamps[MAX_FRAMES];
qglDisable( GL_SCISSOR_TEST );
int frameMilliseconds = 16;
for ( int swapInterval = 2 ; swapInterval >= -1 ; swapInterval-- ) {
wglSwapIntervalEXT( swapInterval );
for ( int i = 0 ; i < MAX_FRAMES ; i++ ) {
if ( swapInterval == -1 ) {
Sys_Sleep( frameMilliseconds );
}
if ( i & 1 ) {
qglClearColor( 0, 1, 0, 1 );
} else {
qglClearColor( 1, 0, 0, 1 );
}
qglClear( GL_COLOR_BUFFER_BIT );
qwglSwapBuffers( win32.hDC );
qglFinish();
timestamps[i] = Sys_Microseconds();
}
idLib::Printf( "\nswapinterval %i\n", swapInterval );
for ( int i = 1 ; i < MAX_FRAMES ; i++ ) {
idLib::Printf( "%i microseconds\n", (int)(timestamps[i] - timestamps[i-1]) );
}
}
}
void CCamWnd::BenchMark()
{
PAINTSTRUCT ps;
CRect rct;
GetWindowRect(rct);
long lStyle = ::GetWindowLong(GetSafeHwnd(), GWL_STYLE);
::SetWindowLong(GetSafeHwnd(), GWL_STYLE, QE3_CHILDSTYLE);
CWnd* pParent = GetParent();
SetParent(g_pParentWnd);
MoveWindow(CRect(30, 30, 400, 400), TRUE);
BeginPaint(&ps);
if (!qwglMakeCurrent(ps.hdc, g_qeglobals.d_hglrcBase))
Error ("wglMakeCurrent failed in Benchmark");
qglDrawBuffer (GL_FRONT);
double dStart = Sys_DoubleTime ();
for (int i=0 ; i < 100 ; i++)
{
m_Camera.angles[YAW] = i*4;
Cam_Draw();
}
qwglSwapBuffers(ps.hdc);
qglDrawBuffer (GL_BACK);
double dEnd = Sys_DoubleTime ();
EndPaint(&ps);
Sys_Printf ("%5.2f seconds\n", dEnd - dStart);
::SetWindowLong(GetSafeHwnd(), GWL_STYLE, lStyle);
SetParent(pParent);
MoveWindow(rct, TRUE);
}
/*
** GLimp_EndFrame
**
** Responsible for doing a swapbuffers and possibly for other stuff
** as yet to be determined. Probably better not to make this a GLimp
** function and instead do a call to GLimp_SwapBuffers.
*/
void GLimp_EndFrame( void )
{
int err;
err = qglGetError();
assert( err == GL_NO_ERROR );
if( Q_stricmp( gl_drawbuffer->string, "GL_BACK" ) == 0 )
{
if( !qwglSwapBuffers( glw_state.hDC ) )
Com_Error( ERR_FATAL, "GLimp_EndFrame() - SwapBuffers() failed!" );
}
}
void idGLWidget::OnPaint()
{
if (!initialized)
{
CDC *dc = GetDC();
QEW_SetupPixelFormat(dc->m_hDC);
ReleaseDC(dc);
initialized = true;
}
CPaintDC dc(this); // device context for painting
CRect rect;
GetClientRect(rect);
if (!qwglMakeCurrent(dc.m_hDC, win32.hGLRC))
{
}
qglViewport(0, 0, rect.Width(), rect.Height());
qglScissor(0, 0, rect.Width(), rect.Height());
qglMatrixMode(GL_PROJECTION);
qglLoadIdentity();
qglClearColor (0.4f, 0.4f, 0.4f, 0.7f);
qglClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
qglDisable(GL_DEPTH_TEST);
qglDisable(GL_BLEND);
qglOrtho(0, rect.Width(), 0, rect.Height(), -256, 256);
if (drawable)
{
drawable->draw(1, 1, rect.Width()-1, rect.Height()-1);
}
else
{
qglViewport(0, 0, rect.Width(), rect.Height());
qglScissor(0, 0, rect.Width(), rect.Height());
qglMatrixMode(GL_PROJECTION);
qglLoadIdentity();
qglClearColor (0.4f, 0.4f, 0.4f, 0.7f);
qglClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
}
qwglSwapBuffers(dc);
qglFlush();
qwglMakeCurrent(win32.hDC, win32.hGLRC);
}
void CZWnd::OnPaint() {
CPaintDC dc( this ); // device context for painting
//if (!wglMakeCurrent(m_dcZ, m_hglrcZ))
//if (!qwglMakeCurrent(dc.m_hDC, m_hglrcZ))
if ( !qwglMakeCurrent( dc.m_hDC, win32.hGLRC ) ) {
common->Printf( "ERROR: wglMakeCurrent failed..\n " );
common->Printf( "Please restart " EDITOR_WINDOWTEXT " if the Z view is not working\n" );
} else {
QE_CheckOpenGLForErrors();
Z_Draw ();
//qwglSwapBuffers( m_dcZ );
qwglSwapBuffers( dc.m_hDC );
TRACE( "Z Paint\n" );
}
}
/*
=====================
GLimp_SwapBuffers
=====================
*/
void GLimp_SwapBuffers( void ) {
//
// wglSwapinterval is a windows-private extension,
// so we must check for it here instead of portably
//
if ( r_swapInterval.IsModified() ) {
r_swapInterval.ClearModified();
if ( wglSwapIntervalEXT ) {
wglSwapIntervalEXT( r_swapInterval.GetInteger() );
}
}
qwglSwapBuffers( win32.hDC );
//Sys_DebugPrintf( "*** SwapBuffers() ***\n" );
}
void CZWnd::OnPaint()
{
CPaintDC dc(this); // device context for painting
//if (!wglMakeCurrent(m_dcZ, m_hglrcZ))
if (!qwglMakeCurrent(dc.m_hDC, m_hglrcZ))
{
Sys_Printf("ERROR: wglMakeCurrent failed..\n ");
Sys_Printf("Please restart QERadiant if the Z view is not working\n");
}
else
{
QE_CheckOpenGLForErrors();
Z_Draw ();
//qwglSwapBuffers(m_dcZ);
qwglSwapBuffers(dc.m_hDC);
// TRACE("Z Paint\n");
}
}
/*
** GLimp_EndFrame
**
** Responsible for doing a swapbuffers and possibly for other stuff
** as yet to be determined. Probably better not to make this a GLimp
** function and instead do a call to GLimp_SwapBuffers.
*/
void GLimp_EndFrame (void)
{
assert( qglGetError() == GL_NO_ERROR );
if ( Q_stricmp( gl_drawbuffer->string, "GL_FRONT" ) != 0 )
{
if(glw_state.minidriver)
{
if ( !qwglSwapBuffers( glw_state.hDC ) )
PrintWinError("GLimp_EndFrame() - wglSwapBuffers()", true);
}
else
{
SwapBuffers( glw_state.hDC );
}
}
}
/*
=====================
GLimp_SwapBuffers
=====================
*/
void GLimp_SwapBuffers() {
if ( r_swapInterval.IsModified() ) {
r_swapInterval.ClearModified();
int interval = 0;
if ( r_swapInterval.GetInteger() == 1 ) {
interval = ( glConfig.swapControlTearAvailable ) ? -1 : 1;
} else if ( r_swapInterval.GetInteger() == 2 ) {
interval = 1;
}
if ( wglSwapIntervalEXT ) {
wglSwapIntervalEXT( interval );
}
}
qwglSwapBuffers( win32.hDC );
}
/*
** GLimp_EndFrame
**
** Responsible for doing a swapbuffers and possibly for other stuff
** as yet to be determined. Probably better not to make this a GLimp
** function and instead do a call to GLimp_SwapBuffers.
*/
void GLimp_EndFrame( void )
{
if( !qwglSwapBuffers( glw_state.hDC ) )
Sys_Error( "GLimp_EndFrame() - SwapBuffers() failed!" );
}
/*
================
rvGEWorkspace::Render
Renders the workspace to the given DC
================
*/
void rvGEWorkspace::Render ( HDC hdc )
{
int front;
int back;
float scale;
scale = g_ZoomScales[mZoom];
// Switch GL contexts to our dc
if (!qwglMakeCurrent( hdc, win32.hGLRC ))
{
common->Printf("ERROR: wglMakeCurrent failed.. Error:%i\n", qglGetError());
common->Printf("Please restart Q3Radiant if the Map view is not working\n");
return;
}
// Prepare the view and clear it
GL_State( GLS_DEFAULT );
qglViewport(0, 0, mWindowWidth, mWindowHeight );
qglScissor(0, 0, mWindowWidth, mWindowHeight );
qglClearColor ( 0.75f, 0.75f, 0.75f, 0 );
qglDisable(GL_DEPTH_TEST);
qglDisable(GL_CULL_FACE);
qglClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// Render the workspace below
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
qglOrtho(0,mWindowWidth, mWindowHeight, 0, -1, 1);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
qglColor3f ( mApplication->GetOptions().GetWorkspaceColor()[0], mApplication->GetOptions().GetWorkspaceColor()[1], mApplication->GetOptions().GetWorkspaceColor()[2] );
qglBegin ( GL_QUADS );
qglVertex2f ( mRect.x, mRect.y );
qglVertex2f ( mRect.x + mRect.w, mRect.y );
qglVertex2f ( mRect.x + mRect.w, mRect.y + mRect.h );
qglVertex2f ( mRect.x, mRect.y + mRect.h );
qglEnd ( );
// Prepare the renderSystem view to draw the GUI in
viewDef_t viewDef;
memset ( &viewDef, 0, sizeof(viewDef) );
tr.viewDef = &viewDef;
tr.viewDef->renderView.x = mRect.x;
tr.viewDef->renderView.y = mWindowHeight - mRect.y - mRect.h;
tr.viewDef->renderView.width = mRect.w;
tr.viewDef->renderView.height = mRect.h;
tr.viewDef->scissor.x1 = 0;
tr.viewDef->scissor.y1 = 0;
tr.viewDef->scissor.x2 = mRect.w;
tr.viewDef->scissor.y2 = mRect.h;
tr.viewDef->isEditor = true;
renderSystem->BeginFrame(mWindowWidth, mWindowHeight );
// Draw the gui
mInterface->Redraw ( 0 ); // eventLoop->Milliseconds() );
// We are done using the renderSystem now
renderSystem->EndFrame( &front, &back );
if ( mApplication->GetActiveWorkspace ( ) == this )
{
mApplication->GetStatusBar().SetTriangles ( backEnd.pc.c_drawIndexes/3 );
}
// Prepare the viewport for drawing selections, etc.
GL_State( GLS_DEFAULT );
qglDisable( GL_TEXTURE_CUBE_MAP_EXT );
// qglDisable(GL_BLEND);
qglDisable(GL_CULL_FACE);
qglViewport(0, 0, mWindowWidth, mWindowHeight );
qglScissor(0, 0, mWindowWidth, mWindowHeight );
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
qglOrtho(0,mWindowWidth, mWindowHeight, 0, -1, 1);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
RenderGrid ( );
mSelections.Render ( );
qglFinish ( );
qwglSwapBuffers(hdc);
qglEnable( GL_TEXTURE_CUBE_MAP_EXT );
qglEnable( GL_CULL_FACE);
}
/*
=======================================================================================================================
=======================================================================================================================
*/
void CNewTexWnd::OnPaint() {
CPaintDC dc(this); // device context for painting
int nOld = g_qeglobals.d_texturewin.m_nTotalHeight;
//hdcTexture = GetDC();
if (!qwglMakeCurrent(dc.GetSafeHdc(), win32.hGLRC)) {
common->Printf("ERROR: wglMakeCurrent failed..\n ");
}
else {
const char *name;
qglClearColor
(
g_qeglobals.d_savedinfo.colors[COLOR_TEXTUREBACK][0],
g_qeglobals.d_savedinfo.colors[COLOR_TEXTUREBACK][1],
g_qeglobals.d_savedinfo.colors[COLOR_TEXTUREBACK][2],
0
);
qglViewport(0, 0, rectClient.Width(), rectClient.Height());
qglScissor(0, 0, rectClient.Width(), rectClient.Height());
qglMatrixMode(GL_PROJECTION);
qglLoadIdentity();
qglClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
qglDisable(GL_DEPTH_TEST);
qglDisable(GL_BLEND);
qglOrtho(0, rectClient.Width(), origin.y - rectClient.Height(), origin.y, -100, 100);
qglPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
// init stuff
current.x = 8;
current.y = -8;
currentRow = 0;
currentIndex = 0;
while (1) {
const idMaterial *mat = NextPos();
if (mat == NULL) {
break;
}
int width = mat->GetEditorImage()->uploadWidth * ((float)g_PrefsDlg.m_nTextureScale / 100);
int height = mat->GetEditorImage()->uploadHeight * ((float)g_PrefsDlg.m_nTextureScale / 100);
// Is this texture visible?
if ((draw.y - height - FONT_HEIGHT < origin.y) && (draw.y > origin.y - rectClient.Height())) {
// if in use, draw a background
qglLineWidth(1);
qglColor3f(1, 1, 1);
globalImages->BindNull();
qglBegin(GL_LINE_LOOP);
qglVertex2f(draw.x - 1, draw.y + 1 - FONT_HEIGHT);
qglVertex2f(draw.x - 1, draw.y - height - 1 - FONT_HEIGHT);
qglVertex2f(draw.x + 1 + width, draw.y - height - 1 - FONT_HEIGHT);
qglVertex2f(draw.x + 1 + width, draw.y + 1 - FONT_HEIGHT);
qglEnd();
// Draw the texture
float fScale = (g_PrefsDlg.m_bHiColorTextures == TRUE) ? ((float)g_PrefsDlg.m_nTextureScale / 100) : 1.0;
mat->GetEditorImage()->Bind();
QE_CheckOpenGLForErrors();
qglColor3f(1, 1, 1);
qglBegin(GL_QUADS);
qglTexCoord2f(0, 0);
qglVertex2f(draw.x, draw.y - FONT_HEIGHT);
qglTexCoord2f(1, 0);
qglVertex2f(draw.x + width, draw.y - FONT_HEIGHT);
qglTexCoord2f(1, 1);
qglVertex2f(draw.x + width, draw.y - FONT_HEIGHT - height);
qglTexCoord2f(0, 1);
qglVertex2f(draw.x, draw.y - FONT_HEIGHT - height);
qglEnd();
// draw the selection border
if ( !idStr::Icmp(g_qeglobals.d_texturewin.texdef.name, mat->GetName()) ) {
qglLineWidth(3);
qglColor3f(1, 0, 0);
globalImages->BindNull();
qglBegin(GL_LINE_LOOP);
qglVertex2f(draw.x - 4, draw.y - FONT_HEIGHT + 4);
qglVertex2f(draw.x - 4, draw.y - FONT_HEIGHT - height - 4);
qglVertex2f(draw.x + 4 + width, draw.y - FONT_HEIGHT - height - 4);
qglVertex2f(draw.x + 4 + width, draw.y - FONT_HEIGHT + 4);
qglEnd();
qglLineWidth(1);
}
// draw the texture name
globalImages->BindNull();
qglColor3f(1, 1, 1);
qglRasterPos2f(draw.x, draw.y - FONT_HEIGHT + 2);
// don't draw the directory name
for (name = mat->GetName(); *name && *name != '/' && *name != '\\'; name++) {
;
}
if (!*name) {
name = mat->GetName();
}
else {
name++;
}
qglCallLists(strlen(name), GL_UNSIGNED_BYTE, name);
//qglCallLists(va("%s -- %d, %d" strlen(name), GL_UNSIGNED_BYTE, name);
}
}
g_qeglobals.d_texturewin.m_nTotalHeight = abs(draw.y) + 100;
// reset the current texture
globalImages->BindNull();
qglFinish();
qwglSwapBuffers(dc.GetSafeHdc());
TRACE("Texture Paint\n");
}
if (g_PrefsDlg.m_bTextureScrollbar && (m_bNeedRange || g_qeglobals.d_texturewin.m_nTotalHeight != nOld)) {
m_bNeedRange = false;
SetScrollRange(SB_VERT, 0, g_qeglobals.d_texturewin.m_nTotalHeight, TRUE);
}
//ReleaseDC(hdcTexture);
}
