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| Rev | Author | Line No. | Line |
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| 4358 | Serge | 1 | /************************************************************************** |
| 2 | * |
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| 3 | * Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas. |
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| 4 | * All Rights Reserved. |
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| 5 | * |
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| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 7 | * copy of this software and associated documentation files (the |
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| 8 | * "Software"), to deal in the Software without restriction, including |
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| 9 | * without limitation the rights to use, copy, modify, merge, publish, |
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| 10 | * distribute, sub license, and/or sell copies of the Software, and to |
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| 11 | * permit persons to whom the Software is furnished to do so, subject to |
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| 12 | * the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice (including the |
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| 15 | * next paragraph) shall be included in all copies or substantial portions |
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| 16 | * of the Software. |
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| 17 | * |
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| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 19 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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| 20 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
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| 21 | * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR |
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| 22 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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| 23 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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| 24 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 25 | * |
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| 26 | **************************************************************************/ |
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| 27 | |||
| 28 | #ifndef I915_SCREEN_H |
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| 29 | #define I915_SCREEN_H |
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| 30 | |||
| 31 | #include "pipe/p_state.h" |
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| 32 | #include "pipe/p_screen.h" |
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| 33 | |||
| 34 | |||
| 35 | struct i915_winsys; |
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| 36 | |||
| 37 | |||
| 38 | /** |
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| 39 | * Subclass of pipe_screen |
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| 40 | */ |
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| 41 | struct i915_screen |
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| 42 | { |
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| 43 | struct pipe_screen base; |
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| 44 | |||
| 45 | struct i915_winsys *iws; |
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| 46 | |||
| 47 | boolean is_i945; |
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| 48 | |||
| 49 | struct { |
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| 50 | boolean tiling; |
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| 51 | boolean lie; |
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| 52 | boolean use_blitter; |
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| 53 | } debug; |
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| 54 | }; |
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| 55 | |||
| 56 | |||
| 57 | /* |
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| 58 | * Cast wrappers |
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| 59 | */ |
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| 60 | |||
| 61 | |||
| 62 | static INLINE struct i915_screen * |
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| 63 | i915_screen(struct pipe_screen *pscreen) |
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| 64 | { |
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| 65 | return (struct i915_screen *) pscreen; |
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| 66 | } |
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| 67 | |||
| 68 | boolean |
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| 69 | i915_is_format_supported(struct pipe_screen *screen, |
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| 70 | enum pipe_format format, |
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| 71 | enum pipe_texture_target target, |
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| 72 | unsigned sample_count, |
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| 73 | unsigned tex_usage); |
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| 74 | |||
| 75 | #endif /* I915_SCREEN_H */ |