From: Rémi Bernon rbernon@codeweavers.com
--- dlls/winex11.drv/init.c | 1 + dlls/winex11.drv/opengl.c | 40 ++++++++++++++++++++++++++++++++------- dlls/winex11.drv/x11drv.h | 3 +-- 3 files changed, 35 insertions(+), 9 deletions(-)
diff --git a/dlls/winex11.drv/init.c b/dlls/winex11.drv/init.c index fa477a4de6b..5b3ff6d379c 100644 --- a/dlls/winex11.drv/init.c +++ b/dlls/winex11.drv/init.c @@ -240,6 +240,7 @@ static INT X11DRV_ExtEscape( PHYSDEV dev, INT escape, INT in_count, LPCVOID in_d { struct x11drv_escape_get_drawable *data = out_data; data->drawable = physDev->drawable; + data->dc_rect = physDev->dc_rect; return TRUE; } break; diff --git a/dlls/winex11.drv/opengl.c b/dlls/winex11.drv/opengl.c index 8a2b07370e7..06150335965 100644 --- a/dlls/winex11.drv/opengl.c +++ b/dlls/winex11.drv/opengl.c @@ -231,6 +231,7 @@ struct gl_drawable int swap_interval; BOOL refresh_swap_interval; BOOL mutable_pf; + HDC hdc_src; };
struct wgl_pbuffer @@ -956,6 +957,7 @@ static void release_gl_drawable( struct gl_drawable *gl ) default: break; } + if (gl->hdc_src) NtGdiDeleteObjectApp( gl->hdc_src ); free( gl ); }
@@ -1086,6 +1088,17 @@ static GLXContext create_glxcontext(Display *display, struct wgl_context *contex return ctx; }
+static void set_dc_drawable( HDC hdc, Drawable drawable, const RECT *rect, int mode ) +{ + struct x11drv_escape_set_drawable escape = + { + .code = X11DRV_SET_DRAWABLE, + .drawable = drawable, + .dc_rect = *rect, + .mode = mode, + }; + NtGdiExtEscape( hdc, NULL, 0, X11DRV_ESCAPE, sizeof(escape), (LPSTR)&escape, 0, NULL ); +}
/*********************************************************************** * create_gl_drawable @@ -1093,6 +1106,8 @@ static GLXContext create_glxcontext(Display *display, struct wgl_context *contex static struct gl_drawable *create_gl_drawable( HWND hwnd, const struct glx_pixel_format *format, BOOL known_child, BOOL mutable_pf ) { + static const WCHAR displayW[] = {'D','I','S','P','L','A','Y'}; + UNICODE_STRING device_str = RTL_CONSTANT_STRING(displayW); struct gl_drawable *gl, *prev; XVisualInfo *visual = format->visual; RECT rect; @@ -1147,7 +1162,11 @@ static struct gl_drawable *create_gl_drawable( HWND hwnd, const struct glx_pixel detach_client_window( data, gl->window ); release_win_data( data ); } + + gl->hdc_src = NtGdiOpenDCW( &device_str, NULL, NULL, 0, TRUE, NULL, NULL, NULL ); + set_dc_drawable( gl->hdc_src, gl->window, &gl->rect, IncludeInferiors ); } + TRACE( "%p created child %lx drawable %lx\n", hwnd, gl->window, gl->drawable ); } #endif @@ -1165,6 +1184,9 @@ static struct gl_drawable *create_gl_drawable( HWND hwnd, const struct glx_pixel { gl->drawable = pglXCreatePixmap( gdi_display, gl->format->fbconfig, gl->pixmap, NULL ); if (!gl->drawable) XFreePixmap( gdi_display, gl->pixmap ); + + gl->hdc_src = NtGdiOpenDCW( &device_str, NULL, NULL, 0, TRUE, NULL, NULL, NULL ); + set_dc_drawable( gl->hdc_src, gl->pixmap, &gl->rect, IncludeInferiors ); } }
@@ -1831,12 +1853,9 @@ static BOOL glxdrv_wglShareLists(struct wgl_context *org, struct wgl_context *de
static void present_gl_drawable( HWND hwnd, HDC hdc, struct gl_drawable *gl, BOOL flush ) { - struct x11drv_escape_flush_gl_drawable escape = - { - .code = X11DRV_FLUSH_GL_DRAWABLE, - .flush = flush, - }; + HWND toplevel = NtUserGetAncestor( hwnd, GA_ROOT ); Drawable drawable; + RECT rect_dst;
if (!gl) return; switch (gl->type) @@ -1845,9 +1864,15 @@ static void present_gl_drawable( HWND hwnd, HDC hdc, struct gl_drawable *gl, BOO case DC_GL_CHILD_WIN: drawable = gl->window; break; default: drawable = 0; break; } - if (!(escape.gl_drawable = drawable)) return; + if (!drawable) return;
- NtGdiExtEscape( hdc, NULL, 0, X11DRV_ESCAPE, sizeof(escape), (LPSTR)&escape, 0, NULL ); + if (flush) XFlush( gdi_display ); + + NtUserGetClientRect( hwnd, &rect_dst, get_win_monitor_dpi( hwnd ) ); + NtUserMapWindowPoints( hwnd, toplevel, (POINT *)&rect_dst, 2, get_win_monitor_dpi( hwnd ) ); + + NtGdiStretchBlt( hdc, 0, 0, rect_dst.right - rect_dst.left, rect_dst.bottom - rect_dst.top, + gl->hdc_src, 0, 0, gl->rect.right, gl->rect.bottom, SRCCOPY, 0 ); }
static void wglFinish(void) @@ -2745,6 +2770,7 @@ static void update_gl_drawable_size( struct gl_drawable *gl ) { case DC_GL_CHILD_WIN: XConfigureWindow( gdi_display, gl->window, CWWidth | CWHeight, &changes ); + set_dc_drawable( gl->hdc_src, gl->window, &gl->rect, IncludeInferiors ); break; case DC_GL_PIXMAP_WIN: new_gl = create_gl_drawable( gl->hwnd, gl->format, TRUE, gl->mutable_pf ); diff --git a/dlls/winex11.drv/x11drv.h b/dlls/winex11.drv/x11drv.h index e904087f262..3ba1642c4e4 100644 --- a/dlls/winex11.drv/x11drv.h +++ b/dlls/winex11.drv/x11drv.h @@ -351,8 +351,7 @@ struct x11drv_escape_get_drawable { enum x11drv_escape_codes code; /* escape code (X11DRV_GET_DRAWABLE) */ Drawable drawable; /* X drawable */ - Drawable gl_drawable; /* GL drawable */ - int pixel_format; /* internal GL pixel format */ + RECT dc_rect; /* DC rectangle relative to drawable */ };
struct x11drv_escape_flush_gl_drawable