14a49301eSmrg/**************************************************************************
27ec681f3Smrg *
3af69d88dSmrg * Copyright 2008 VMware, Inc.
44a49301eSmrg * All Rights Reserved.
57ec681f3Smrg *
64a49301eSmrg * Permission is hereby granted, free of charge, to any person obtaining a
74a49301eSmrg * copy of this software and associated documentation files (the
84a49301eSmrg * "Software"), to deal in the Software without restriction, including
94a49301eSmrg * without limitation the rights to use, copy, modify, merge, publish,
104a49301eSmrg * distribute, sub license, and/or sell copies of the Software, and to
114a49301eSmrg * permit persons to whom the Software is furnished to do so, subject to
124a49301eSmrg * the following conditions:
137ec681f3Smrg *
144a49301eSmrg * The above copyright notice and this permission notice (including the
154a49301eSmrg * next paragraph) shall be included in all copies or substantial portions
164a49301eSmrg * of the Software.
177ec681f3Smrg *
184a49301eSmrg * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
194a49301eSmrg * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
204a49301eSmrg * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
21af69d88dSmrg * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
224a49301eSmrg * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
234a49301eSmrg * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
244a49301eSmrg * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
257ec681f3Smrg *
264a49301eSmrg **************************************************************************/
274a49301eSmrg
284a49301eSmrg#ifndef I915_SCREEN_H
294a49301eSmrg#define I915_SCREEN_H
304a49301eSmrg
314a49301eSmrg#include "pipe/p_screen.h"
327ec681f3Smrg#include "pipe/p_state.h"
334a49301eSmrg
343464ebd5Sriastradhstruct i915_winsys;
354a49301eSmrg
364a49301eSmrg/**
374a49301eSmrg * Subclass of pipe_screen
384a49301eSmrg */
397ec681f3Smrgstruct i915_screen {
404a49301eSmrg   struct pipe_screen base;
414a49301eSmrg
423464ebd5Sriastradh   struct i915_winsys *iws;
434a49301eSmrg
447ec681f3Smrg   bool is_i945;
454a49301eSmrg
463464ebd5Sriastradh   struct {
477ec681f3Smrg      bool tiling;
487ec681f3Smrg      bool lie;
497ec681f3Smrg      bool use_blitter;
503464ebd5Sriastradh   } debug;
514a49301eSmrg};
524a49301eSmrg
534a49301eSmrg/*
544a49301eSmrg * Cast wrappers
554a49301eSmrg */
564a49301eSmrg
5701e04c3fSmrgstatic inline struct i915_screen *
584a49301eSmrgi915_screen(struct pipe_screen *pscreen)
594a49301eSmrg{
607ec681f3Smrg   return (struct i915_screen *)pscreen;
614a49301eSmrg}
624a49301eSmrg
637ec681f3Smrgbool
647ec681f3Smrgi915_is_format_supported(struct pipe_screen *screen, enum pipe_format format,
657ec681f3Smrg                         enum pipe_texture_target target, unsigned sample_count,
667ec681f3Smrg                         unsigned storage_sample_count, unsigned tex_usage);
674a49301eSmrg
684a49301eSmrg#endif /* I915_SCREEN_H */
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