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xfreerdp: improve X11 GDI software rendering performance

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This commit is contained in:
Marc-André Moreau 2011-08-07 14:09:18 -04:00
parent cdbc233e9f
commit c4895ca1ac
2 changed files with 12 additions and 14 deletions
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25
client/X11/xfreerdp.c
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@ -66,6 +66,8 @@ void xf_end_paint(rdpUpdate* update)
{
GDI* gdi;
xfInfo* xfi;
sint32 x, y;
uint32 w, h;
XImage* image;
gdi = GET_GDI(update);
@ -74,22 +76,14 @@ void xf_end_paint(rdpUpdate* update)
if (gdi->primary->hdc->hwnd->invalid->null)
return;
image = XCreateImage(xfi->display, xfi->visual, xfi->depth, ZPixmap, 0,
(char*) gdi->primary_buffer, gdi->width, gdi->height, xfi->scanline_pad, 0);
XPutImage(xfi->display, xfi->primary, xfi->gc_default, image, 0, 0, 0, 0, gdi->width, gdi->height);
XCopyArea(xfi->display, xfi->primary, xfi->window, xfi->gc_default,
gdi->primary->hdc->hwnd->invalid->x,
gdi->primary->hdc->hwnd->invalid->y,
gdi->primary->hdc->hwnd->invalid->w,
gdi->primary->hdc->hwnd->invalid->h,
gdi->primary->hdc->hwnd->invalid->x,
gdi->primary->hdc->hwnd->invalid->y);
x = gdi->primary->hdc->hwnd->invalid->x;
y = gdi->primary->hdc->hwnd->invalid->y;
w = gdi->primary->hdc->hwnd->invalid->w;
h = gdi->primary->hdc->hwnd->invalid->h;
XPutImage(xfi->display, xfi->primary, xfi->gc_default, xfi->image, x, y, x, y, w, h);
XCopyArea(xfi->display, xfi->primary, xfi->window, xfi->gc_default, x, y, w, h, x, y);
XFlush(xfi->display);
XFree(image);
}
boolean xf_get_fds(freerdp* instance, void** rfds, int* rcount, void** wfds, int* wcount)
@ -380,6 +374,9 @@ boolean xf_post_connect(freerdp* instance)
XFillRectangle(xfi->display, xfi->primary, xfi->gc, 0, 0, xfi->width, xfi->height);
xfi->modifier_map = XGetModifierMapping(xfi->display);
xfi->image = XCreateImage(xfi->display, xfi->visual, xfi->depth, ZPixmap, 0,
(char*) gdi->primary_buffer, gdi->width, gdi->height, xfi->scanline_pad, 0);
instance->update->BeginPaint = xf_begin_paint;
instance->update->EndPaint = xf_end_paint;

1
client/X11/xfreerdp.h
View File

@ -41,6 +41,7 @@ struct xf_info
int height;
Window window;
Screen* screen;
XImage* image;
Pixmap primary;
Drawable drawing;
Visual* visual;