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| 4358 | Serge | 1 | /* |
| 2 | * Copyright 2013 VMware, Inc. |
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| 3 | * 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 THE AUTHORS 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 | |||
| 26 | #ifndef U_RESOURCE_H |
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| 27 | #define U_RESOURCE_H |
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| 28 | |||
| 29 | #include "pipe/p_state.h" |
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| 30 | |||
| 31 | unsigned |
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| 32 | util_resource_size(const struct pipe_resource *res); |
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| 33 | |||
| 34 | /** |
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| 35 | * Return true if the resource is an array texture. |
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| 36 | * |
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| 37 | * Note that this function returns true for single-layered array textures. |
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| 38 | */ |
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| 39 | static INLINE boolean |
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| 40 | util_resource_is_array_texture(const struct pipe_resource *res) |
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| 41 | { |
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| 42 | switch (res->target) { |
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| 43 | case PIPE_TEXTURE_1D_ARRAY: |
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| 44 | case PIPE_TEXTURE_2D_ARRAY: |
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| 45 | case PIPE_TEXTURE_CUBE_ARRAY: |
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| 46 | return TRUE; |
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| 47 | default: |
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| 48 | return FALSE; |
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| 49 | } |
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| 50 | } |
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| 51 | |||
| 52 | #endif |