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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 | * Copyright 2009-2010 Chia-I Wu |
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| 5 | * Copyright 2010 LunarG, Inc. |
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| 6 | * All Rights Reserved. |
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| 7 | * |
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| 8 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 9 | * copy of this software and associated documentation files (the |
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| 10 | * "Software"), to deal in the Software without restriction, including |
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| 11 | * without limitation the rights to use, copy, modify, merge, publish, |
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| 12 | * distribute, sub license, and/or sell copies of the Software, and to |
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| 13 | * permit persons to whom the Software is furnished to do so, subject to |
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| 14 | * the following conditions: |
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| 15 | * |
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| 16 | * The above copyright notice and this permission notice (including the |
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| 17 | * next paragraph) shall be included in all copies or substantial portions |
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| 18 | * of the Software. |
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| 19 | * |
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| 20 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 21 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 22 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 23 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| 24 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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| 25 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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| 26 | * DEALINGS IN THE SOFTWARE. |
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| 27 | * |
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| 28 | **************************************************************************/ |
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| 29 | |||
| 30 | |||
| 31 | #ifndef EGLMODE_INCLUDED |
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| 32 | #define EGLMODE_INCLUDED |
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| 33 | |||
| 34 | #include "egltypedefs.h" |
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| 35 | |||
| 36 | |||
| 37 | #ifdef EGL_MESA_screen_surface |
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| 38 | |||
| 39 | |||
| 40 | #define EGL_NO_MODE_MESA 0 |
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| 41 | |||
| 42 | |||
| 43 | /** |
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| 44 | * Data structure which corresponds to an EGLModeMESA. |
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| 45 | */ |
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| 46 | struct _egl_mode |
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| 47 | { |
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| 48 | EGLModeMESA Handle; /* the public/opaque handle which names this mode */ |
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| 49 | EGLint Width, Height; /* size in pixels */ |
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| 50 | EGLint RefreshRate; /* rate * 1000.0 */ |
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| 51 | EGLint Optimal; |
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| 52 | EGLint Interlaced; |
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| 53 | const char *Name; |
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| 54 | |||
| 55 | /* Other possible attributes */ |
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| 56 | /* interlaced */ |
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| 57 | /* external sync */ |
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| 58 | }; |
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| 59 | |||
| 60 | |||
| 61 | extern _EGLMode * |
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| 62 | _eglLookupMode(EGLModeMESA mode, _EGLDisplay *dpy); |
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| 63 | |||
| 64 | |||
| 65 | extern EGLBoolean |
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| 66 | _eglChooseModeMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *scrn, |
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| 67 | const EGLint *attrib_list, EGLModeMESA *modes, |
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| 68 | EGLint modes_size, EGLint *num_modes); |
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| 69 | |||
| 70 | |||
| 71 | extern EGLBoolean |
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| 72 | _eglGetModesMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLScreen *scrn, |
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| 73 | EGLModeMESA *modes, EGLint modes_size, EGLint *num_modes); |
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| 74 | |||
| 75 | |||
| 76 | extern EGLBoolean |
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| 77 | _eglGetModeAttribMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLMode *m, |
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| 78 | EGLint attribute, EGLint *value); |
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| 79 | |||
| 80 | |||
| 81 | extern const char * |
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| 82 | _eglQueryModeStringMESA(_EGLDriver *drv, _EGLDisplay *dpy, _EGLMode *m); |
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| 83 | |||
| 84 | |||
| 85 | #endif /* EGL_MESA_screen_surface */ |
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| 86 | |||
| 87 | |||
| 88 | #endif /* EGLMODE_INCLUDED */ |