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| author | Jon Ashburn <jon@lunarg.com> | 2015-04-04 14:52:07 -0600 |
|---|---|---|
| committer | Chia-I Wu <olv@lunarg.com> | 2015-04-16 17:33:29 +0800 |
| commit | ab46b3609d75079ae5aedba8d7a04e666eab19dd (patch) | |
| tree | 402fe078662793a962db536313ebe48c55250417 /include | |
| parent | 3d98fec8d8c5b9a1e9b45c32ba50ca4ab651754c (diff) | |
| download | usermoji-ab46b3609d75079ae5aedba8d7a04e666eab19dd.tar.xz | |
misc: Add create_info struct to CreateInstance()
Allows extnesion or layer enablement at CreateInstance
Khronos Bug 13637
Diffstat (limited to 'include')
| -rw-r--r-- | include/xgl.h | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/include/xgl.h b/include/xgl.h index 92fb1ccb..28c32d0d 100644 --- a/include/xgl.h +++ b/include/xgl.h @@ -1056,9 +1056,9 @@ typedef enum _XGL_STRUCTURE_TYPE XGL_STRUCTURE_TYPE_UPDATE_AS_COPY = 53, XGL_STRUCTURE_TYPE_MEMORY_ALLOC_BUFFER_INFO = 54, XGL_STRUCTURE_TYPE_MEMORY_ALLOC_IMAGE_INFO = 55, - + XGL_STRUCTURE_TYPE_INSTANCE_CREATE_INFO = 56, XGL_STRUCTURE_TYPE_BEGIN_RANGE = XGL_STRUCTURE_TYPE_APPLICATION_INFO, - XGL_STRUCTURE_TYPE_END_RANGE = XGL_STRUCTURE_TYPE_MEMORY_ALLOC_IMAGE_INFO, + XGL_STRUCTURE_TYPE_END_RANGE = XGL_STRUCTURE_TYPE_INSTANCE_CREATE_INFO, XGL_NUM_STRUCTURE_TYPE = (XGL_STRUCTURE_TYPE_END_RANGE - XGL_STRUCTURE_TYPE_BEGIN_RANGE + 1), XGL_MAX_ENUM(_XGL_STRUCTURE_TYPE) } XGL_STRUCTURE_TYPE; @@ -1411,6 +1411,17 @@ typedef struct _XGL_DEVICE_CREATE_INFO XGL_FLAGS flags; // XGL_DEVICE_CREATE_FLAGS } XGL_DEVICE_CREATE_INFO; +typedef struct _XGL_INSTANCE_CREATE_INFO +{ + XGL_STRUCTURE_TYPE sType; // Should be XGL_STRUCTURE_TYPE_INSTANCE_CREATE_INFO + const void* pNext; // Pointer to next structure + const XGL_APPLICATION_INFO* pAppInfo; + const XGL_ALLOC_CALLBACKS* pAllocCb; + uint32_t extensionCount; + const char*const* ppEnabledExtensionNames; // layer or extension name to be enabled +} XGL_INSTANCE_CREATE_INFO; + +// can be added to XGL_DEVICE_CREATE_INFO or XGL_INSTANCE_CREATE_INFO via pNext typedef struct _XGL_LAYER_CREATE_INFO { XGL_STRUCTURE_TYPE sType; // Should be XGL_STRUCTURE_TYPE_LAYER_CREATE_INFO @@ -2252,7 +2263,7 @@ typedef struct _XGL_DISPATCH_INDIRECT_CMD // ------------------------------------------------------------------------------------------------ // API functions -typedef XGL_RESULT (XGLAPI *xglCreateInstanceType)(const XGL_APPLICATION_INFO* pAppInfo, const XGL_ALLOC_CALLBACKS* pAllocCb, XGL_INSTANCE* pInstance); +typedef XGL_RESULT (XGLAPI *xglCreateInstanceType)(const XGL_INSTANCE_CREATE_INFO* pCreateInfo, XGL_INSTANCE* pInstance); typedef XGL_RESULT (XGLAPI *xglDestroyInstanceType)(XGL_INSTANCE instance); typedef XGL_RESULT (XGLAPI *xglEnumerateGpusType)(XGL_INSTANCE instance, uint32_t maxGpus, uint32_t* pGpuCount, XGL_PHYSICAL_GPU* pGpus); typedef XGL_RESULT (XGLAPI *xglGetGpuInfoType)(XGL_PHYSICAL_GPU gpu, XGL_PHYSICAL_GPU_INFO_TYPE infoType, size_t* pDataSize, void* pData); @@ -2372,8 +2383,7 @@ typedef void (XGLAPI *xglCmdEndRenderPassType)(XGL_CMD_BUFFER cmdBuffer, X // GPU initialization XGL_RESULT XGLAPI xglCreateInstance( - const XGL_APPLICATION_INFO* pAppInfo, - const XGL_ALLOC_CALLBACKS* pAllocCb, + const XGL_INSTANCE_CREATE_INFO* pCreateInfo, XGL_INSTANCE* pInstance); XGL_RESULT XGLAPI xglDestroyInstance( |