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neutrino: fix artefacts with scaling framebuffer and 1080i

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This commit is contained in:
Stefan Seyfried
2012-03-10 13:54:24 +01:00
parent d0e13f3036
commit 1182430ac3
5 changed files with 43 additions and 10 deletions
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15
src/gui/infoviewer.cpp
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@@ -1016,9 +1016,12 @@ void CInfoViewer::showSubchan ()
y = g_settings.screen_EndY - dy - 10;
}
fb_pixel_t pixbuf[(dx + 2 * borderwidth) * (dy + 2 * borderwidth)];
lframeBuffer->SaveScreen (x - borderwidth, y - borderwidth, dx + 2 * borderwidth, dy + 2 * borderwidth, pixbuf);
int x_pic = lframeBuffer->scaleX(dx + 2 * borderwidth);
int y_pic = lframeBuffer->scaleY(dy + 2 * borderwidth);
fb_pixel_t *pixbuf = new fb_pixel_t[x_pic * y_pic];
if (pixbuf)
lframeBuffer->SaveScreen(x - borderwidth, y - borderwidth,
dx + 2 * borderwidth, dy + 2 * borderwidth, pixbuf);
// clear border
lframeBuffer->paintBackgroundBoxRel (x - borderwidth, y - borderwidth, dx + 2 * borderwidth, borderwidth);
lframeBuffer->paintBackgroundBoxRel (x - borderwidth, y + dy, dx + 2 * borderwidth, borderwidth);
@@ -1057,7 +1060,11 @@ void CInfoViewer::showSubchan ()
}
}
}
lframeBuffer->RestoreScreen (x - borderwidth, y - borderwidth, dx + 2 * borderwidth, dy + 2 * borderwidth, pixbuf);
if (pixbuf) {
lframeBuffer->RestoreScreen(x - borderwidth, y - borderwidth,
dx + 2 * borderwidth, dy + 2 * borderwidth, pixbuf);
delete[] pixbuf;
}
}
} else {
g_RCInput->postMsg (NeutrinoMessages::SHOW_INFOBAR, 0);