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/*
* Copyright 2005 Eric Anholt
* Copyright 2005 Benjamin Herrenschmidt
* Copyright 2008 Advanced Micro Devices, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
* Authors:
* Eric Anholt <anholt@FreeBSD.org>
* Zack Rusin <zrusin@trolltech.com>
* Benjamin Herrenschmidt <benh@kernel.crashing.org>
* Alex Deucher <alexander.deucher@amd.com>
* Matthias Hopf <mhopf@suse.de>
*/
#ifndef RADEON_EXA_SHARED_H
#define RADEON_EXA_SHARED_H
extern PixmapPtr RADEONGetDrawablePixmap(DrawablePtr pDrawable);
extern void RADEONVlineHelperClear(ScrnInfoPtr pScrn);
extern void RADEONVlineHelperSet(ScrnInfoPtr pScrn, int x1, int y1, int x2, int y2);
extern Bool RADEONValidPM(uint32_t pm, int bpp);
extern Bool RADEONCheckBPP(int bpp);
#define RADEON_TRACE_FALL 0
#define RADEON_TRACE_DRAW 0
#if RADEON_TRACE_FALL
#define RADEON_FALLBACK(x) \
do { \
ErrorF("%s: ", __FUNCTION__); \
ErrorF x; \
return FALSE; \
} while (0)
#else
#define RADEON_FALLBACK(x) return FALSE
#endif
#if RADEON_TRACE_DRAW
#define TRACE do { ErrorF("TRACE: %s\n", __FUNCTION__); } while(0)
#else
#define TRACE
#endif
#ifdef XF86DRM_MODE
static inline void radeon_add_pixmap(struct radeon_cs *cs, PixmapPtr pPix, int read_domains, int write_domain)
{
struct radeon_exa_pixmap_priv *driver_priv = exaGetPixmapDriverPrivate(pPix);
radeon_cs_space_add_persistent_bo(cs, driver_priv->bo, read_domains, write_domain);
}
extern void radeon_ib_discard(ScrnInfoPtr pScrn);
#endif /* XF86DRM_MODE */
extern void radeon_vb_discard(ScrnInfoPtr pScrn);
extern int radeon_cp_start(ScrnInfoPtr pScrn);
extern void radeon_vb_no_space(ScrnInfoPtr pScrn, int vert_size);
extern void radeon_vbo_done_composite(PixmapPtr pDst);
#endif
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