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/*
* Copyright © 2000,2008 Keith Packard
* 2004 Eric Anholt
* 2005 Zack Rusin, Trolltech
* 2012 Advanced Micro Devices, Inc.
*
* Permission to use, copy, modify, distribute, and sell this software and its
* documentation for any purpose is hereby granted without fee, provided that
* the above copyright notice appear in all copies and that both that
* copyright notice and this permission notice appear in supporting
* documentation, and that the name of The copyright holders not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. The copyright holders make no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
* OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
* SOFTWARE.
*/
#ifndef RADEON_GLAMOR_WRAPPERS_H
#define RADEON_GLAMOR_WRAPPERS_H
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif
#include <xorg-server.h>
#include "xf86.h"
#include <X11/X.h>
#include <X11/Xproto.h>
#include "scrnintstr.h"
#include "pixmapstr.h"
#include "windowstr.h"
#include "servermd.h"
#include "mibstore.h"
#include "colormapst.h"
#include "gcstruct.h"
#include "input.h"
#include "mipointer.h"
#include "mi.h"
#include "dix.h"
#include "fb.h"
#include "fboverlay.h"
#ifdef RENDER
//#include "fbpict.h"
#include "glyphstr.h"
#include "picturestr.h"
#endif
#include "damage.h"
#include "../src/compat-api.h"
/* Provide substitutes for gcc's __FUNCTION__ on other compilers */
#if !defined(__GNUC__) && !defined(__FUNCTION__)
# if defined(__STDC__) && (__STDC_VERSION__>=199901L) /* C99 */
# define __FUNCTION__ __func__
# else
# define __FUNCTION__ ""
# endif
#endif
/* 1.6 and earlier server compat */
#ifndef miGetCompositeClip
#define miCopyRegion fbCopyRegion
#define miDoCopy fbDoCopy
#endif
typedef enum {
GLAMOR_CPU_ACCESS_RO,
GLAMOR_CPU_ACCESS_RW,
GLAMOR_GPU_ACCESS_RO,
GLAMOR_GPU_ACCESS_RW
} glamor_access_t;
#include "radeon.h"
#include "glamor.h"
Bool glamor_screen_init(ScreenPtr screen);
void glamor_set_fallback_debug(ScreenPtr screen, Bool enable);
#define DEBUG_MIGRATE 0
#define DEBUG_PIXMAP 0
#define DEBUG_OFFSCREEN 0
#define DEBUG_GLYPH_CACHE 0
#define GLAMOR_FALLBACK(x) \
if (glamor_get_screen(screen)->fallback_debug) { \
ErrorF("GLAMOR fallback at %s: ", __FUNCTION__); \
ErrorF x; \
}
#if DEBUG_PIXMAP
#define DBG_PIXMAP(a) ErrorF a
#else
#define DBG_PIXMAP(a)
#endif
typedef void (*EnableDisableFBAccessProcPtr) (int, Bool);
typedef struct {
CreateGCProcPtr SavedCreateGC;
CloseScreenProcPtr SavedCloseScreen;
GetImageProcPtr SavedGetImage;
GetSpansProcPtr SavedGetSpans;
CreatePixmapProcPtr SavedCreatePixmap;
DestroyPixmapProcPtr SavedDestroyPixmap;
CopyWindowProcPtr SavedCopyWindow;
ChangeWindowAttributesProcPtr SavedChangeWindowAttributes;
BitmapToRegionProcPtr SavedBitmapToRegion;
#ifdef RENDER
CompositeProcPtr SavedComposite;
TrianglesProcPtr SavedTriangles;
GlyphsProcPtr SavedGlyphs;
TrapezoidsProcPtr SavedTrapezoids;
AddTrapsProcPtr SavedAddTraps;
UnrealizeGlyphProcPtr SavedUnrealizeGlyph;
#endif
Bool fallback_debug;
} glamor_screen_t;
/*
* This is the only completely portable way to
* compute this info.
*/
#ifndef BitsPerPixel
#define BitsPerPixel(d) (\
PixmapWidthPaddingInfo[d].notPower2 ? \
(PixmapWidthPaddingInfo[d].bytesPerPixel * 8) : \
((1 << PixmapWidthPaddingInfo[d].padBytesLog2) * 8 / \
(PixmapWidthPaddingInfo[d].padRoundUp+1)))
#endif
#if HAS_DEVPRIVATEKEYREC
extern DevPrivateKeyRec glamor_screen_index;
#else
extern int glamor_screen_index;
#endif
static inline glamor_screen_t *glamor_get_screen(ScreenPtr screen)
{
#if HAS_DEVPRIVATEKEYREC
return dixGetPrivate(&screen->devPrivates, &glamor_screen_index);
#else
return dixLookupPrivate(&screen->devPrivates, &glamor_screen_index);
#endif
}
#ifdef RENDER
/* XXX these are in fbpict.h, which is not installed */
void
fbComposite(CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask, INT16 xDst, INT16 yDst, CARD16 width, CARD16 height);
void
fbAddTraps(PicturePtr pPicture,
INT16 xOff, INT16 yOff, int ntrap, xTrap * traps);
#endif
#endif /* RADEON_GLAMOR_WRAPPERS_H */
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