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https://github.com/X11Libre/xserver.git
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ccb9b1bd17
This patch reexports a symbol needed by NVidia 340 driver and adds its "wrapped" version for libwfb to prevent XServer crashes. Signed-off-by: Oleh Nykyforchyn <oleh.nyk@gmail.com>
41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
/* SPDX-License-Identifier: MIT OR X11
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*
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* Copyright © 2024 Enrico Weigelt, metux IT consult <info@metux.net>
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*/
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#ifndef XORG_FB_PRIV_H
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#define XORG_FB_PRIV_H
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#include <X11/Xdefs.h>
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#include "include/scrnintstr.h"
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#include "fb/fb.h"
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#define FbBitsStrideToStipStride(s) (((s) << (FB_SHIFT - FB_STIP_SHIFT)))
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/* NVidia v.340 legacy driver needs this symbol */
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extern _X_EXPORT DevPrivateKey
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fbGetGCPrivateKey(GCPtr pGC);
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#define fbGetGCPrivate(pGC) ((FbGCPrivPtr)dixLookupPrivate(&(pGC)->devPrivates, fbGetGCPrivateKey(pGC)))
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#define fbGetScreenPixmap(s) ((PixmapPtr) (s)->devPrivate)
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#ifdef FB_DEBUG
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#define FB_HEAD_BITS (FbStip) (0xbaadf00d)
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#define FB_TAIL_BITS (FbStip) (0xbaddf0ad)
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void fbValidateDrawable(DrawablePtr d);
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void fbSetBits(FbStip * bits, int stride, FbStip data);
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#else
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static inline void fbValidateDrawable(DrawablePtr d) {}
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#endif /* FB_DEBUG */
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Bool fbAllocatePrivates(ScreenPtr pScreen);
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int fbListInstalledColormaps(ScreenPtr pScreen, Colormap* pmaps);
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#endif /* XORG_FB_PRIV_H */
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