egl: Add EGLAttribList for attribute lists

All attribute lists in EGL share the same type:

  Array(Const(EGLattrib), "__AttribList_size(attrib_list, EGL_NONE)")

Define EGLAttribList to save some typing.

1 files changed, 13 insertions, 11 deletions

diff --git a/specs/eglapi.py b/specs/eglapi.py
index 918d65b..39701be 100644
--- a/specs/eglapi.py
+++ b/specs/eglapi.py
@@ -290,6 +290,8 @@ EGLuint64NV = Alias("EGLuint64NV", UInt64)
 
 eglapi = API("EGL")
 
+EGLAttribList = Array(Const(EGLattrib), "__AttribList_size(attrib_list, EGL_NONE)")
+
 PROC = Opaque("__eglMustCastToProperFunctionPointerType")
 
 eglapi.add_functions([
@@ -303,12 +305,12 @@ eglapi.add_functions([
     Function(Const(String("char *")), "eglQueryString", [(EGLDisplay, "dpy"), (EGLName, "name")], sideeffects=False),
 
     Function(EGLBoolean, "eglGetConfigs", [(EGLDisplay, "dpy"), (Array(EGLConfig, "config_size"), "configs"), (EGLint, "config_size"), Out(Pointer(EGLint), "num_config")]),
-    Function(EGLBoolean, "eglChooseConfig", [(EGLDisplay, "dpy"), (Array(Const(EGLattrib), "__AttribList_size(attrib_list, EGL_NONE)"), "attrib_list"), (Array(EGLConfig, "config_size"), "configs"), (EGLint, "config_size"), Out(Pointer(EGLint), "num_config")]),
+    Function(EGLBoolean, "eglChooseConfig", [(EGLDisplay, "dpy"), (EGLAttribList, "attrib_list"), (Array(EGLConfig, "config_size"), "configs"), (EGLint, "config_size"), Out(Pointer(EGLint), "num_config")]),
     Function(EGLBoolean, "eglGetConfigAttrib", [(EGLDisplay, "dpy"), (EGLConfig, "config"), (EGLattrib, "attribute"), Out(Pointer(EGLint), "value")], sideeffects=False),
 
-    Function(EGLSurface, "eglCreateWindowSurface", [(EGLDisplay, "dpy"), (EGLConfig, "config"), (EGLNativeWindowType, "win"), (Array(Const(EGLattrib), "__AttribList_size(attrib_list, EGL_NONE)"), "attrib_list")]),
-    Function(EGLSurface, "eglCreatePbufferSurface", [(EGLDisplay, "dpy"), (EGLConfig, "config"), (Array(Const(EGLattrib), "__AttribList_size(attrib_list, EGL_NONE)"), "attrib_list")]),
-    Function(EGLSurface, "eglCreatePixmapSurface", [(EGLDisplay, "dpy"), (EGLConfig, "config"), (EGLNativePixmapType, "pixmap"), (Array(Const(EGLattrib), "__AttribList_size(attrib_list, EGL_NONE)"), "attrib_list")]),
+    Function(EGLSurface, "eglCreateWindowSurface", [(EGLDisplay, "dpy"), (EGLConfig, "config"), (EGLNativeWindowType, "win"), (EGLAttribList, "attrib_list")]),
+    Function(EGLSurface, "eglCreatePbufferSurface", [(EGLDisplay, "dpy"), (EGLConfig, "config"), (EGLAttribList, "attrib_list")]),
+    Function(EGLSurface, "eglCreatePixmapSurface", [(EGLDisplay, "dpy"), (EGLConfig, "config"), (EGLNativePixmapType, "pixmap"), (EGLAttribList, "attrib_list")]),
     Function(EGLBoolean, "eglDestroySurface", [(EGLDisplay, "dpy"), (EGLSurface, "surface")]),
     Function(EGLBoolean, "eglQuerySurface", [(EGLDisplay, "dpy"), (EGLSurface, "surface"), (EGLattrib, "attribute"), Out(Pointer(EGLint), "value")], sideeffects=False),
 
@@ -319,7 +321,7 @@ eglapi.add_functions([
 
     Function(EGLBoolean, "eglReleaseThread", []),
 
-    Function(EGLSurface, "eglCreatePbufferFromClientBuffer", [(EGLDisplay, "dpy"), (EGLenum, "buftype"), (EGLClientBuffer, "buffer"), (EGLConfig, "config"), (Array(Const(EGLattrib), "__AttribList_size(attrib_list, EGL_NONE)"), "attrib_list")]),
+    Function(EGLSurface, "eglCreatePbufferFromClientBuffer", [(EGLDisplay, "dpy"), (EGLenum, "buftype"), (EGLClientBuffer, "buffer"), (EGLConfig, "config"), (EGLAttribList, "attrib_list")]),
 
     Function(EGLBoolean, "eglSurfaceAttrib", [(EGLDisplay, "dpy"), (EGLSurface, "surface"), (EGLattrib, "attribute"), (EGLint, "value")]),
     Function(EGLBoolean, "eglBindTexImage", [(EGLDisplay, "dpy"), (EGLSurface, "surface"), (EGLattrib, "buffer")]),
@@ -327,7 +329,7 @@ eglapi.add_functions([
 
     Function(EGLBoolean, "eglSwapInterval", [(EGLDisplay, "dpy"), (EGLint, "interval")]),
 
-    Function(EGLContext, "eglCreateContext", [(EGLDisplay, "dpy"), (EGLConfig, "config"), (EGLContext, "share_context"), (Array(Const(EGLattrib), "__AttribList_size(attrib_list, EGL_NONE)"), "attrib_list")]),
+    Function(EGLContext, "eglCreateContext", [(EGLDisplay, "dpy"), (EGLConfig, "config"), (EGLContext, "share_context"), (EGLAttribList, "attrib_list")]),
     Function(EGLBoolean, "eglDestroyContext", [(EGLDisplay, "dpy"), (EGLContext, "ctx")]),
     Function(EGLBoolean, "eglMakeCurrent", [(EGLDisplay, "dpy"), (EGLSurface, "draw"), (EGLSurface, "read"), (EGLContext, "ctx")]),
 
@@ -345,22 +347,22 @@ eglapi.add_functions([
     Function(PROC, "eglGetProcAddress", [(Const(CString), "procname")]),
 
     # EGL_KHR_lock_surface
-    Function(EGLBoolean, "eglLockSurfaceKHR", [(EGLDisplay, "display"), (EGLSurface, "surface"), (Array(Const(EGLattrib), "__AttribList_size(attrib_list, EGL_NONE)"), "attrib_list")]),
+    Function(EGLBoolean, "eglLockSurfaceKHR", [(EGLDisplay, "display"), (EGLSurface, "surface"), (EGLAttribList, "attrib_list")]),
     Function(EGLBoolean, "eglUnlockSurfaceKHR", [(EGLDisplay, "display"), (EGLSurface, "surface")]),
 
     # EGL_KHR_image_base
-    Function(EGLImageKHR, "eglCreateImageKHR", [(EGLDisplay, "dpy"), (EGLContext, "ctx"), (EGLenum, "target"), (EGLClientBuffer, "buffer"), (Array(Const(EGLattrib), "__AttribList_size(attrib_list, EGL_NONE)"), "attrib_list")]),
+    Function(EGLImageKHR, "eglCreateImageKHR", [(EGLDisplay, "dpy"), (EGLContext, "ctx"), (EGLenum, "target"), (EGLClientBuffer, "buffer"), (EGLAttribList, "attrib_list")]),
     Function(EGLBoolean, "eglDestroyImageKHR", [(EGLDisplay, "dpy"), (EGLImageKHR, "image")]),
 
     # EGL_KHR_reusable_sync
-    Function(EGLSyncKHR, "eglCreateSyncKHR", [(EGLDisplay, "dpy"), (EGLenum, "type"), (Array(Const(EGLattrib), "__AttribList_size(attrib_list, EGL_NONE)"), "attrib_list")]),
+    Function(EGLSyncKHR, "eglCreateSyncKHR", [(EGLDisplay, "dpy"), (EGLenum, "type"), (EGLAttribList, "attrib_list")]),
     Function(EGLBoolean, "eglDestroySyncKHR", [(EGLDisplay, "dpy"), (EGLSyncKHR, "sync")]),
     Function(EGLint, "eglClientWaitSyncKHR", [(EGLDisplay, "dpy"), (EGLSyncKHR, "sync"), (EGLint, "flags"), (EGLTimeKHR, "timeout")]),
     Function(EGLBoolean, "eglSignalSyncKHR", [(EGLDisplay, "dpy"), (EGLSyncKHR, "sync"), (EGLenum, "mode")]),
     Function(EGLBoolean, "eglGetSyncAttribKHR", [(EGLDisplay, "dpy"), (EGLSyncKHR, "sync"), (EGLattrib, "attribute"), Out(Pointer(EGLint), "value")], sideeffects=False),
 
     # EGL_NV_sync
-    Function(EGLSyncNV, "eglCreateFenceSyncNV", [(EGLDisplay, "dpy"), (EGLenum, "condition"), (Array(Const(EGLint), "__AttribList_size(attrib_list, EGL_NONE)"), "attrib_list")]),
+    Function(EGLSyncNV, "eglCreateFenceSyncNV", [(EGLDisplay, "dpy"), (EGLenum, "condition"), (EGLAttribList, "attrib_list")]),
     Function(EGLBoolean, "eglDestroySyncNV", [(EGLSyncNV, "sync")]),
     Function(EGLBoolean, "eglFenceNV", [(EGLSyncNV, "sync")]),
     Function(EGLint, "eglClientWaitSyncNV", [(EGLSyncNV, "sync"), (EGLint, "flags"), (EGLTimeNV, "timeout")]),
@@ -371,7 +373,7 @@ eglapi.add_functions([
     Function(EGLSurface, "eglCreatePixmapSurfaceHI", [(EGLDisplay, "dpy"), (EGLConfig, "config"), (Pointer(EGLClientPixmapHI), "pixmap")]),
 
     # EGL_MESA_drm_image
-    Function(EGLImageKHR, "eglCreateDRMImageMESA", [(EGLDisplay, "dpy"), (Array(Const(EGLattrib), "__AttribList_size(attrib_list, EGL_NONE)"), "attrib_list")]),
+    Function(EGLImageKHR, "eglCreateDRMImageMESA", [(EGLDisplay, "dpy"), (EGLAttribList, "attrib_list")]),
     Function(EGLBoolean, "eglExportDRMImageMESA", [(EGLDisplay, "dpy"), (EGLImageKHR, "image"), Out(Pointer(EGLint), "name"), Out(Pointer(EGLint), "handle"), Out(Pointer(EGLint), "stride")]),
 
     # EGL_NV_post_sub_buffer