From d83a98f4ce9cfa908f5c54bbd70f03eec07e7553 Mon Sep 17 00:00:00 2001
From: The Android Open Source Project <initial-contribution@android.com>
Date: Tue, 3 Mar 2009 18:28:45 -0800
Subject: auto import from //depot/cupcake/@135843

---
 opengl/libs/hooks.h | 134 ----------------------------------------------------
 1 file changed, 134 deletions(-)
 delete mode 100644 opengl/libs/hooks.h

(limited to 'opengl/libs/hooks.h')

diff --git a/opengl/libs/hooks.h b/opengl/libs/hooks.h
deleted file mode 100644
index 63fb017675bf..000000000000
--- a/opengl/libs/hooks.h
+++ /dev/null
@@ -1,134 +0,0 @@
-/* 
- ** Copyright 2007, The Android Open Source Project
- **
- ** Licensed under the Apache License, Version 2.0 (the "License"); 
- ** you may not use this file except in compliance with the License. 
- ** You may obtain a copy of the License at 
- **
- **     http://www.apache.org/licenses/LICENSE-2.0 
- **
- ** Unless required by applicable law or agreed to in writing, software 
- ** distributed under the License is distributed on an "AS IS" BASIS, 
- ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
- ** See the License for the specific language governing permissions and 
- ** limitations under the License.
- */
-
-#ifndef ANDROID_GLES_CM_HOOKS_H
-#define ANDROID_GLES_CM_HOOKS_H
-
-#include <ctype.h>
-#include <string.h>
-#include <errno.h>
-
-#include <EGL/egl.h>
-#include <GLES/gl.h>
-
-#define GL_LOGGER                   0
-#if !defined(__arm__)
-#define USE_SLOW_BINDING            1
-#else
-#define USE_SLOW_BINDING            0
-#endif
-#undef NELEM
-#define NELEM(x)                    (sizeof(x)/sizeof(*(x)))
-#define MAX_NUMBER_OF_GL_EXTENSIONS 32
-
-
-#if defined(HAVE_ANDROID_OS) && !USE_SLOW_BINDING && !GL_LOGGER && __OPTIMIZE__
-#define USE_FAST_TLS_KEY            1
-#else
-#define USE_FAST_TLS_KEY            0
-#endif
-
-#if USE_FAST_TLS_KEY
-#   include <bionic_tls.h>  /* special private C library header */
-#endif
-
-// ----------------------------------------------------------------------------
-namespace android {
-// ----------------------------------------------------------------------------
-
-//  EGLDisplay are global, not attached to a given thread
-const unsigned int NUM_DISPLAYS = 1;
-
-enum {
-    IMPL_HARDWARE = 0,
-    IMPL_SOFTWARE,
-    IMPL_CONTEXT_LOST,
-    IMPL_NO_CONTEXT,
-    
-    IMPL_NUM_IMPLEMENTATIONS
-};
-
-// ----------------------------------------------------------------------------
-
-// GL / EGL hooks
-
-#undef GL_ENTRY
-#undef EGL_ENTRY
-#define GL_ENTRY(_r, _api, ...) _r (*_api)(__VA_ARGS__);
-#define EGL_ENTRY(_r, _api, ...) _r (*_api)(__VA_ARGS__);
-
-struct gl_hooks_t {
-    struct gl_t {
-        #include "gl_entries.in"
-    } gl;
-    struct egl_t {
-        #include "egl_entries.in"
-    } egl;
-    struct gl_ext_t {
-        void (*extensions[MAX_NUMBER_OF_GL_EXTENSIONS])(void);
-    } ext;
-};
-#undef GL_ENTRY
-#undef EGL_ENTRY
-
-
-// ----------------------------------------------------------------------------
-
-extern gl_hooks_t gHooks[IMPL_NUM_IMPLEMENTATIONS];
-extern pthread_key_t gGLWrapperKey;
-
-#if USE_FAST_TLS_KEY
-
-// We have a dedicated TLS slot in bionic
-static inline gl_hooks_t const * volatile * get_tls_hooks() {
-    volatile void *tls_base = __get_tls();
-    gl_hooks_t const * volatile * tls_hooks = 
-            reinterpret_cast<gl_hooks_t const * volatile *>(tls_base);
-    return tls_hooks;
-}
-
-static inline void setGlThreadSpecific(gl_hooks_t const *value) {
-    gl_hooks_t const * volatile * tls_hooks = get_tls_hooks();
-    tls_hooks[TLS_SLOT_OPENGL_API] = value;
-}
-
-static gl_hooks_t const* getGlThreadSpecific() {
-    gl_hooks_t const * volatile * tls_hooks = get_tls_hooks();
-    gl_hooks_t const* hooks = tls_hooks[TLS_SLOT_OPENGL_API];
-    if (hooks) return hooks;
-    return &gHooks[IMPL_NO_CONTEXT];
-}
-
-#else
-
-static inline void setGlThreadSpecific(gl_hooks_t const *value) {
-    pthread_setspecific(gGLWrapperKey, value);
-}
-
-static gl_hooks_t const* getGlThreadSpecific() {
-    gl_hooks_t const* hooks =  static_cast<gl_hooks_t*>(pthread_getspecific(gGLWrapperKey));
-    if (hooks) return hooks;
-    return &gHooks[IMPL_NO_CONTEXT];
-}
-
-#endif
-
-
-// ----------------------------------------------------------------------------
-}; // namespace android
-// ----------------------------------------------------------------------------
-
-#endif /* ANDROID_GLES_CM_HOOKS_H */
-- 
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