| 1 | /* |
| 2 | * Copyright © 2013 Keith Packard |
| 3 | * |
| 4 | * Permission to use, copy, modify, distribute, and sell this software and its |
| 5 | * documentation for any purpose is hereby granted without fee, provided that |
| 6 | * the above copyright notice appear in all copies and that both that copyright |
| 7 | * notice and this permission notice appear in supporting documentation, and |
| 8 | * that the name of the copyright holders not be used in advertising or |
| 9 | * publicity pertaining to distribution of the software without specific, |
| 10 | * written prior permission. The copyright holders make no representations |
| 11 | * about the suitability of this software for any purpose. It is provided "as |
| 12 | * is" without express or implied warranty. |
| 13 | * |
| 14 | * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, |
| 15 | * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO |
| 16 | * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR |
| 17 | * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, |
| 18 | * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER |
| 19 | * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE |
| 20 | * OF THIS SOFTWARE. |
| 21 | */ |
| 22 | |
| 23 | #ifndef _DRI3PRIV_H_ |
| 24 | #define _DRI3PRIV_H_ |
| 25 | |
| 26 | #include <X11/X.h> |
| 27 | #include "scrnintstr.h" |
| 28 | #include "misc.h" |
| 29 | #include "list.h" |
| 30 | #include "windowstr.h" |
| 31 | #include "dixstruct.h" |
| 32 | #include <randrstr.h> |
| 33 | #include "dri3.h" |
| 34 | |
| 35 | extern int dri3_request; |
| 36 | |
| 37 | extern DevPrivateKeyRec dri3_screen_private_key; |
| 38 | |
| 39 | typedef struct dri3_screen_priv { |
| 40 | CloseScreenProcPtr CloseScreen; |
| 41 | ConfigNotifyProcPtr ConfigNotify; |
| 42 | DestroyWindowProcPtr DestroyWindow; |
| 43 | |
| 44 | dri3_screen_info_ptr info; |
| 45 | } dri3_screen_priv_rec, *dri3_screen_priv_ptr; |
| 46 | |
| 47 | #define wrap(priv,real,mem,func) {\ |
| 48 | priv->mem = real->mem; \ |
| 49 | real->mem = func; \ |
| 50 | } |
| 51 | |
| 52 | #define unwrap(priv,real,mem) {\ |
| 53 | real->mem = priv->mem; \ |
| 54 | } |
| 55 | |
| 56 | static inline dri3_screen_priv_ptr |
| 57 | dri3_screen_priv(ScreenPtr screen) |
| 58 | { |
| 59 | return (dri3_screen_priv_ptr)dixLookupPrivate(&(screen)->devPrivates, &dri3_screen_private_key); |
| 60 | } |
| 61 | |
| 62 | int |
| 63 | proc_dri3_dispatch(ClientPtr client); |
| 64 | |
| 65 | int |
| 66 | sproc_dri3_dispatch(ClientPtr client); |
| 67 | |
| 68 | /* DDX interface */ |
| 69 | |
| 70 | int |
| 71 | dri3_open(ClientPtr client, ScreenPtr screen, RRProviderPtr provider, int *fd); |
| 72 | |
| 73 | int |
| 74 | dri3_pixmap_from_fd(PixmapPtr *ppixmap, ScreenPtr screen, int fd, |
| 75 | CARD16 width, CARD16 height, CARD16 stride, CARD8 depth, CARD8 bpp); |
| 76 | |
| 77 | int |
| 78 | dri3_fd_from_pixmap(int *pfd, PixmapPtr pixmap, CARD16 *stride, CARD32 *size); |
| 79 | |
| 80 | #endif /* _DRI3PRIV_H_ */ |