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opengl: Add support for rendering on bitmaps.

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This commit is contained in:
Huw Davies 2005-12-19 17:45:13 +01:00 committed by Alexandre Julliard
parent dbc14a5cb5
commit 412cb77d51
3 changed files with 17 additions and 14 deletions
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24
dlls/opengl32/wgl.c
View File

@ -43,10 +43,15 @@ WINE_DEFAULT_DEBUG_CHANNEL(opengl);
#define X11DRV_ESCAPE 6789
enum x11drv_escape_codes
{
X11DRV_GET_DISPLAY, /* get X11 display for a DC */
X11DRV_GET_DRAWABLE, /* get current drawable for a DC */
X11DRV_GET_FONT, /* get current X font for a DC */
X11DRV_SET_DRAWABLE, /* set current drawable for a DC */
X11DRV_GET_DISPLAY, /* get X11 display for a DC */
X11DRV_GET_DRAWABLE, /* get current drawable for a DC */
X11DRV_GET_FONT, /* get current X font for a DC */
X11DRV_SET_DRAWABLE, /* set current drawable for a DC */
X11DRV_START_EXPOSURES, /* start graphics exposures */
X11DRV_END_EXPOSURES, /* end graphics exposures */
X11DRV_GET_DCE, /* get the DCE pointer */
X11DRV_SET_DCE, /* set the DCE pointer */
X11DRV_GET_GLX_DRAWABLE /* get current glx drawable for a DC */
};
void (*wine_tsx11_lock_ptr)(void) = NULL;
@ -121,11 +126,11 @@ inline static Display *get_display( HDC hdc )
}
/* retrieve the X drawable to use on a given DC */
/* retrieve the GLX drawable to use on a given DC */
inline static Drawable get_drawable( HDC hdc )
{
Drawable drawable;
enum x11drv_escape_codes escape = X11DRV_GET_DRAWABLE;
GLXDrawable drawable;
enum x11drv_escape_codes escape = X11DRV_GET_GLX_DRAWABLE;
if (!ExtEscape( hdc, X11DRV_ESCAPE, sizeof(escape), (LPCSTR)&escape,
sizeof(drawable), (LPSTR)&drawable )) drawable = 0;
@ -144,7 +149,7 @@ inline static HDC get_hdc_from_Drawable(GLXDrawable d)
return NULL;
}
/* retrieve the X drawable to use on a given DC */
/* retrieve the X font to use on a given DC */
inline static Font get_font( HDC hdc )
{
Font font;
@ -469,6 +474,7 @@ PROC WINAPI wglGetProcAddress(LPCSTR lpszProc) {
BOOL WINAPI wglMakeCurrent(HDC hdc,
HGLRC hglrc) {
BOOL ret;
DWORD type = GetObjectType(hdc);
TRACE("(%p,%p)\n", hdc, hglrc);
@ -523,6 +529,8 @@ BOOL WINAPI wglMakeCurrent(HDC hdc,
}
TRACE(" make current for dis %p, drawable %p, ctx %p\n", ctx->display, (void*) drawable, ctx->ctx);
ret = glXMakeCurrent(ctx->display, drawable, ctx->ctx);
if(ret && type == OBJ_MEMDC)
glDrawBuffer(GL_FRONT_LEFT);
}
LEAVE_GL();
TRACE(" returning %s\n", (ret ? "True" : "False"));

1
dlls/x11drv/init.c
View File

@ -415,6 +415,7 @@ INT X11DRV_ExtEscape( X11DRV_PDEVICE *physDev, INT escape, INT in_count, LPCVOID
if(!physDev->bitmap->glxpixmap)
physDev->bitmap->glxpixmap = create_glxpixmap(physDev);
X11DRV_CoerceDIBSection(physDev, DIB_Status_GdiMod, FALSE);
*(Drawable *)out_data = physDev->bitmap->glxpixmap;
}
else

6
dlls/x11drv/opengl.c
View File

@ -199,12 +199,6 @@ int X11DRV_ChoosePixelFormat(X11DRV_PDEVICE *physDev,
dump_PIXELFORMATDESCRIPTOR((const PIXELFORMATDESCRIPTOR *) ppfd);
}
if (ppfd->dwFlags & PFD_DRAW_TO_BITMAP) {
ERR("Flag not supported !\n");
/* Should SetError here... */
return 0;
}
/* Now, build the request to GLX */
if (ppfd->iPixelType == PFD_TYPE_COLORINDEX) {