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| 1901 | serge | 1 | /* |
| 2 | * Mesa 3-D graphics library |
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| 3 | * Version: 7.1 |
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| 4 | * |
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| 5 | * Copyright (C) 1999-2008 Brian Paul All Rights Reserved. |
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| 6 | * |
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| 7 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 8 | * copy of this software and associated documentation files (the "Software"), |
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| 9 | * to deal in the Software without restriction, including without limitation |
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| 10 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 11 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 12 | * Software is furnished to do so, subject to the following conditions: |
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| 13 | * |
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| 14 | * The above copyright notice and this permission notice shall be included |
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| 15 | * in all copies or substantial portions 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 MERCHANTABILITY, |
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| 19 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 20 | * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN |
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| 21 | * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN |
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| 22 | * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
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| 23 | */ |
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| 24 | |||
| 25 | |||
| 26 | /** |
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| 27 | * \file pixel.h |
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| 28 | * Pixel operations. |
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| 29 | */ |
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| 30 | |||
| 31 | |||
| 32 | #ifndef PIXEL_H |
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| 33 | #define PIXEL_H |
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| 34 | |||
| 35 | |||
| 36 | #include "compiler.h" |
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| 37 | #include "glheader.h" |
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| 38 | #include "mfeatures.h" |
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| 39 | |||
| 40 | struct _glapi_table; |
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| 41 | struct gl_context; |
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| 42 | |||
| 43 | |||
| 44 | #if FEATURE_pixel_transfer |
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| 45 | |||
| 46 | extern void |
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| 47 | _mesa_update_pixel( struct gl_context *ctx, GLuint newstate ); |
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| 48 | |||
| 49 | extern void |
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| 50 | _mesa_init_pixel_dispatch( struct _glapi_table * disp ); |
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| 51 | |||
| 52 | #else /* FEATURE_pixel_transfer */ |
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| 53 | |||
| 54 | static INLINE void |
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| 55 | _mesa_update_pixel(struct gl_context *ctx, GLuint newstate) |
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| 56 | { |
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| 57 | } |
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| 58 | |||
| 59 | static INLINE void |
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| 60 | _mesa_init_pixel_dispatch(struct _glapi_table *disp) |
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| 61 | { |
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| 62 | } |
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| 63 | |||
| 64 | #endif /* FEATURE_pixel_transfer */ |
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| 65 | |||
| 66 | |||
| 67 | extern void |
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| 68 | _mesa_init_pixel( struct gl_context * ctx ); |
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| 69 | |||
| 70 | /*@}*/ |
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| 71 | |||
| 72 | #endif /* PIXEL_H */ |