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/*
* Copyright © 2004 Eric Anholt
*
* 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 Eric Anholt not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Eric Anholt makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* ERIC ANHOLT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL ERIC ANHOLT 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.
*/
/* $Header$ */
#ifndef _ATI_DRAW_H_
#define _ATI_DRAW_H_
Bool ATIGetOffsetPitch(ATIScreenInfo *atis, int bpp, CARD32 *pitch_offset,
int offset, int pitch);
Bool ATIGetPixmapOffsetPitch(PixmapPtr pPix, CARD32 *pitch_offset);
Bool R128CheckComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture,
PicturePtr pDstPicture);
Bool R128PrepareComposite(int op, PicturePtr pSrcPicture,
PicturePtr pMaskPicture, PicturePtr pDstPicture, PixmapPtr pSrc,
PixmapPtr pMask, PixmapPtr pDst);
void R128Composite(int srcX, int srcY, int maskX, int maskY, int dstX, int dstY,
int w, int h);
void R128DoneComposite(void);
Bool R128PrepareTrapezoids(PicturePtr pDstPicture, PixmapPtr pDst);
void R128Trapezoids(KaaTrapezoid *traps, int ntraps);
void R128DoneTrapezoids(void);
Bool R100CheckComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture,
PicturePtr pDstPicture);
Bool R100PrepareComposite(int op, PicturePtr pSrcPicture,
PicturePtr pMaskPicture, PicturePtr pDstPicture, PixmapPtr pSrc,
PixmapPtr pMask, PixmapPtr pDst);
Bool R200CheckComposite(int op, PicturePtr pSrcPicture, PicturePtr pMaskPicture,
PicturePtr pDstPicture);
Bool R200PrepareComposite(int op, PicturePtr pSrcPicture,
PicturePtr pMaskPicture, PicturePtr pDstPicture, PixmapPtr pSrc,
PixmapPtr pMask, PixmapPtr pDst);
void RadeonComposite(int srcX, int srcY, int maskX, int maskY, int dstX,
int dstY, int w, int h);
void RadeonDoneComposite(void);
Bool RadeonPrepareTrapezoids(PicturePtr pDstPicture, PixmapPtr pDst);
void RadeonTrapezoids(KaaTrapezoid *traps, int ntraps);
void RadeonDoneTrapezoids(void);
void RadeonSwitchTo2D(ATIScreenInfo *atis);
void RadeonSwitchTo3D(ATIScreenInfo *atis);
void ATIWaitIdle(ATIScreenInfo *atis);
#define ATI_TRACE_FALL 0
#define ATI_TRACE_DRAW 0
#if ATI_TRACE_FALL
#define ATI_FALLBACK(x) \
do { \
ErrorF("%s: ", __FUNCTION__); \
ErrorF x; \
return FALSE; \
} while (0)
#else
#define ATI_FALLBACK(x) return FALSE
#endif
#if ATI_TRACE_DRAW
#define ENTER_DRAW(pix) ATIEnterDraw(pix, __FUNCTION__)
#define LEAVE_DRAW(pix) ATILeaveDraw(pix, __FUNCTION__)
void
ATIEnterDraw (PixmapPtr pPixmap, char *function);
void
ATILeaveDraw (PixmapPtr pPixmap, char *function);
#else /* ATI_TRACE */
#define ENTER_DRAW(pix)
#define LEAVE_DRAW(pix)
#endif /* !ATI_TRACE */
#endif /* _ATI_DRAW_H_ */
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