106 lines
3.4 KiB
C
106 lines
3.4 KiB
C
/*
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* Copyright © 2013 Keith Packard
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that copyright
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* notice and this permission notice appear in supporting documentation, and
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* that the name of the copyright holders not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. The copyright holders make no representations
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* about the suitability of this software for any purpose. It is provided "as
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* is" without express or implied warranty.
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*
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* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
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* EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
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* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
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* DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THIS SOFTWARE.
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*/
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#ifndef _DRI3PRIV_H_
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#define _DRI3PRIV_H_
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#include "dix-config.h"
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#include <X11/X.h>
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#include "scrnintstr.h"
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#include "misc.h"
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#include "list.h"
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#include "windowstr.h"
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#include "dixstruct.h"
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#include <randrstr.h>
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#include "dri3.h"
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extern DevPrivateKeyRec dri3_screen_private_key;
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typedef struct dri3_dmabuf_format {
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uint32_t format;
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uint32_t num_modifiers;
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uint64_t *modifiers;
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} dri3_dmabuf_format_rec, *dri3_dmabuf_format_ptr;
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typedef struct dri3_screen_priv {
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CloseScreenProcPtr CloseScreen;
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ConfigNotifyProcPtr ConfigNotify;
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DestroyWindowProcPtr DestroyWindow;
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Bool formats_cached;
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CARD32 num_formats;
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dri3_dmabuf_format_ptr formats;
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const dri3_screen_info_rec *info;
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} dri3_screen_priv_rec, *dri3_screen_priv_ptr;
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#define wrap(priv,real,mem,func) {\
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priv->mem = real->mem; \
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real->mem = func; \
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}
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#define unwrap(priv,real,mem) {\
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real->mem = priv->mem; \
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}
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static inline dri3_screen_priv_ptr
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dri3_screen_priv(ScreenPtr screen)
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{
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return (dri3_screen_priv_ptr)dixLookupPrivate(&(screen)->devPrivates, &dri3_screen_private_key);
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}
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int
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proc_dri3_dispatch(ClientPtr client);
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int
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sproc_dri3_dispatch(ClientPtr client);
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/* DDX interface */
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int
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dri3_open(ClientPtr client, ScreenPtr screen, RRProviderPtr provider, int *fd);
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int
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dri3_pixmap_from_fds(PixmapPtr *ppixmap, ScreenPtr screen,
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CARD8 num_fds, const int *fds,
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CARD16 width, CARD16 height,
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const CARD32 *strides, const CARD32 *offsets,
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CARD8 depth, CARD8 bpp, CARD64 modifier);
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int
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dri3_fd_from_pixmap(PixmapPtr pixmap, CARD16 *stride, CARD32 *size);
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int
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dri3_fds_from_pixmap(PixmapPtr pixmap, int *fds,
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uint32_t *strides, uint32_t *offsets,
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uint64_t *modifier);
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int
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dri3_get_supported_modifiers(ScreenPtr screen, DrawablePtr drawable,
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CARD8 depth, CARD8 bpp,
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CARD32 *num_drawable_modifiers,
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CARD64 **drawable_modifiers,
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CARD32 *num_screen_modifiers,
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CARD64 **screen_modifiers);
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#endif /* _DRI3PRIV_H_ */
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