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| Rev | Author | Line No. | Line |
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| 5564 | serge | 1 | /************************************************************************** |
| 2 | * |
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| 3 | * Copyright 2010 LunarG, Inc. |
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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 OR |
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| 19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 21 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
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| 22 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
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| 23 | * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
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| 24 | * DEALINGS IN THE SOFTWARE. |
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| 25 | * |
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| 26 | **************************************************************************/ |
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| 27 | |||
| 28 | |||
| 29 | #include |
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| 30 | #include "egltypedefs.h" |
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| 31 | #include "egldriver.h" |
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| 32 | #include "eglconfig.h" |
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| 33 | #include "eglcontext.h" |
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| 34 | #include "eglsurface.h" |
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| 35 | #include "eglsync.h" |
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| 36 | |||
| 37 | |||
| 38 | static EGLBoolean |
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| 39 | _eglReturnFalse(void) |
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| 40 | { |
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| 41 | return EGL_FALSE; |
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| 42 | } |
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| 43 | |||
| 44 | |||
| 45 | /** |
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| 46 | * Plug all the available fallback routines into the given driver's |
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| 47 | * dispatch table. |
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| 48 | */ |
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| 49 | void |
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| 50 | _eglInitDriverFallbacks(_EGLDriver *drv) |
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| 51 | { |
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| 52 | memset(&drv->API, 0, sizeof(drv->API)); |
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| 53 | |||
| 54 | /* the driver has to implement these */ |
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| 55 | drv->API.Initialize = NULL; |
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| 56 | drv->API.Terminate = NULL; |
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| 57 | |||
| 58 | drv->API.GetConfigs = _eglGetConfigs; |
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| 59 | drv->API.ChooseConfig = _eglChooseConfig; |
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| 60 | drv->API.GetConfigAttrib = _eglGetConfigAttrib; |
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| 61 | |||
| 62 | drv->API.CreateContext = (CreateContext_t) _eglReturnFalse; |
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| 63 | drv->API.DestroyContext = (DestroyContext_t) _eglReturnFalse; |
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| 64 | drv->API.MakeCurrent = (MakeCurrent_t) _eglReturnFalse; |
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| 65 | drv->API.QueryContext = _eglQueryContext; |
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| 66 | |||
| 67 | drv->API.CreateWindowSurface = (CreateWindowSurface_t) _eglReturnFalse; |
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| 68 | drv->API.CreatePixmapSurface = (CreatePixmapSurface_t) _eglReturnFalse; |
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| 69 | drv->API.CreatePbufferSurface = (CreatePbufferSurface_t) _eglReturnFalse; |
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| 70 | drv->API.CreatePbufferFromClientBuffer = |
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| 71 | (CreatePbufferFromClientBuffer_t) _eglReturnFalse; |
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| 72 | drv->API.DestroySurface = (DestroySurface_t) _eglReturnFalse; |
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| 73 | drv->API.QuerySurface = _eglQuerySurface; |
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| 74 | drv->API.SurfaceAttrib = _eglSurfaceAttrib; |
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| 75 | |||
| 76 | drv->API.BindTexImage = (BindTexImage_t) _eglReturnFalse; |
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| 77 | drv->API.ReleaseTexImage = (ReleaseTexImage_t) _eglReturnFalse; |
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| 78 | drv->API.CopyBuffers = (CopyBuffers_t) _eglReturnFalse; |
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| 79 | drv->API.SwapBuffers = (SwapBuffers_t) _eglReturnFalse; |
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| 80 | drv->API.SwapInterval = _eglSwapInterval; |
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| 81 | |||
| 82 | drv->API.WaitClient = (WaitClient_t) _eglReturnFalse; |
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| 83 | drv->API.WaitNative = (WaitNative_t) _eglReturnFalse; |
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| 84 | drv->API.GetProcAddress = (GetProcAddress_t) _eglReturnFalse; |
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| 85 | |||
| 86 | drv->API.CreateImageKHR = NULL; |
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| 87 | drv->API.DestroyImageKHR = NULL; |
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| 88 | |||
| 89 | drv->API.CreateSyncKHR = NULL; |
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| 90 | drv->API.DestroySyncKHR = NULL; |
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| 91 | drv->API.ClientWaitSyncKHR = NULL; |
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| 92 | drv->API.WaitSyncKHR = NULL; |
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| 93 | drv->API.SignalSyncKHR = NULL; |
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| 94 | drv->API.GetSyncAttribKHR = _eglGetSyncAttribKHR; |
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| 95 | |||
| 96 | #ifdef EGL_MESA_drm_image |
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| 97 | drv->API.CreateDRMImageMESA = NULL; |
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| 98 | drv->API.ExportDRMImageMESA = NULL; |
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| 99 | #endif |
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| 100 | |||
| 101 | #ifdef EGL_NOK_swap_region |
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| 102 | drv->API.SwapBuffersRegionNOK = NULL; |
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| 103 | #endif |
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| 104 | |||
| 105 | #ifdef EGL_MESA_image_dma_buf_export |
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| 106 | drv->API.ExportDMABUFImageQueryMESA = NULL; |
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| 107 | drv->API.ExportDMABUFImageMESA = NULL; |
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| 108 | #endif |
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| 109 | } |