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| 5564 | serge | 1 | /************************************************************************** |
| 2 | * |
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| 3 | * Copyright 2009-2010 VMware, Inc. All Rights Reserved. |
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| 4 | * |
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| 5 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 6 | * copy of this software and associated documentation files (the |
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| 7 | * "Software"), to deal in the Software without restriction, including |
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| 8 | * without limitation the rights to use, copy, modify, merge, publish, |
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| 9 | * distribute, sub license, and/or sell copies of the Software, and to |
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| 10 | * permit persons to whom the Software is furnished to do so, subject to |
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| 11 | * the following conditions: |
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| 12 | * |
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| 13 | * The above copyright notice and this permission notice (including the |
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| 14 | * next paragraph) shall be included in all copies or substantial portions |
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| 15 | * of the Software. |
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| 16 | * |
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| 17 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS |
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| 18 | * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
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| 19 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. |
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| 20 | * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR |
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| 21 | * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, |
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| 22 | * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE |
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| 23 | * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 24 | * |
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| 25 | **************************************************************************/ |
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| 26 | |||
| 27 | |||
| 28 | #ifndef U_FRAMEBUFFER_H |
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| 29 | #define U_FRAMEBUFFER_H |
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| 30 | |||
| 31 | |||
| 32 | #include "pipe/p_compiler.h" |
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| 33 | #include "pipe/p_state.h" |
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| 34 | |||
| 35 | |||
| 36 | #ifdef __cplusplus |
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| 37 | extern "C" { |
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| 38 | #endif |
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| 39 | |||
| 40 | extern boolean |
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| 41 | util_framebuffer_state_equal(const struct pipe_framebuffer_state *dst, |
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| 42 | const struct pipe_framebuffer_state *src); |
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| 43 | |||
| 44 | extern void |
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| 45 | util_copy_framebuffer_state(struct pipe_framebuffer_state *dst, |
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| 46 | const struct pipe_framebuffer_state *src); |
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| 47 | |||
| 48 | |||
| 49 | extern void |
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| 50 | util_unreference_framebuffer_state(struct pipe_framebuffer_state *fb); |
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| 51 | |||
| 52 | |||
| 53 | extern boolean |
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| 54 | util_framebuffer_min_size(const struct pipe_framebuffer_state *fb, |
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| 55 | unsigned *width, |
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| 56 | unsigned *height); |
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| 57 | |||
| 58 | |||
| 59 | extern unsigned |
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| 60 | util_framebuffer_get_num_layers(const struct pipe_framebuffer_state *fb); |
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| 61 | |||
| 62 | |||
| 63 | extern unsigned |
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| 64 | util_framebuffer_get_num_samples(const struct pipe_framebuffer_state *fb); |
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| 65 | |||
| 66 | |||
| 67 | #ifdef __cplusplus |
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| 68 | } |
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| 69 | #endif |
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| 70 | |||
| 71 | #endif /* U_FRAMEBUFFER_H */ |