The Tor Browser: gfx/angle/src/libEGL/main.h@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 //

     2 // Copyright (c) 2002-2010 The ANGLE Project Authors. All rights reserved.

     3 // Use of this source code is governed by a BSD-style license that can be

     4 // found in the LICENSE file.

     5 //

     7 // main.h: Management of thread-local data.

     9 #ifndef LIBEGL_MAIN_H_

    10 #define LIBEGL_MAIN_H_

    12 #define EGLAPI

    13 #include <EGL/egl.h>

    14 #include <EGL/eglext.h>

    16 namespace egl

    17 {

    18 struct Current

    19 {

    20     EGLint error;

    21     EGLenum API;

    22     EGLDisplay display;

    23     EGLSurface drawSurface;

    24     EGLSurface readSurface;

    25 };

    27 void setCurrentError(EGLint error);

    28 EGLint getCurrentError();

    30 void setCurrentAPI(EGLenum API);

    31 EGLenum getCurrentAPI();

    33 void setCurrentDisplay(EGLDisplay dpy);

    34 EGLDisplay getCurrentDisplay();

    36 void setCurrentDrawSurface(EGLSurface surface);

    37 EGLSurface getCurrentDrawSurface();

    39 void setCurrentReadSurface(EGLSurface surface);

    40 EGLSurface getCurrentReadSurface();

    42 void error(EGLint errorCode);

    44 template<class T>

    45 const T &error(EGLint errorCode, const T &returnValue)

    46 {

    47     error(errorCode);

    49     return returnValue;

    50 }

    52 template<class T>

    53 const T &success(const T &returnValue)

    54 {

    55     egl::setCurrentError(EGL_SUCCESS);

    57     return returnValue;

    58 }

    60 }

    62 #endif  // LIBEGL_MAIN_H_

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