blob: 43d5622e672fc2939b9f046aa9d5df0efcfee57a [file] [log] [blame]
// Copyright (c) 2016 The ANGLE Project Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// FunctionsEGL.h: Defines the FunctionsEGL class to load functions and data from EGL
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <string>
#include <vector>
#include "libANGLE/Error.h"
namespace rx
class FunctionsGL;
class FunctionsEGL
virtual ~FunctionsEGL();
int majorVersion;
int minorVersion;
egl::Error initialize(EGLNativeDisplayType nativeDisplay);
egl::Error terminate();
virtual void *getProcAddress(const char *name) const = 0;
FunctionsGL *makeFunctionsGL() const;
bool hasExtension(const char *extension) const;
EGLDisplay getDisplay() const;
EGLint getError() const;
EGLBoolean chooseConfig(EGLint const *attrib_list,
EGLConfig *configs,
EGLint config_size,
EGLint *num_config) const;
EGLBoolean getConfigAttrib(EGLConfig config, EGLint attribute, EGLint *value) const;
EGLContext createContext(EGLConfig config,
EGLContext share_context,
EGLint const *attrib_list) const;
EGLSurface createPbufferSurface(EGLConfig config, const EGLint *attrib_list) const;
EGLSurface createWindowSurface(EGLConfig config,
EGLNativeWindowType win,
const EGLint *attrib_list) const;
EGLBoolean destroyContext(EGLContext context) const;
EGLBoolean destroySurface(EGLSurface surface) const;
EGLBoolean makeCurrent(EGLSurface surface, EGLContext context) const;
const char *queryString(EGLint name) const;
EGLBoolean querySurface(EGLSurface surface, EGLint attribute, EGLint *value) const;
EGLBoolean swapBuffers(EGLSurface surface) const;
EGLBoolean bindTexImage(EGLSurface surface, EGLint buffer) const;
EGLBoolean releaseTexImage(EGLSurface surface, EGLint buffer) const;
EGLBoolean swapInterval(EGLint interval) const;
EGLImageKHR createImageKHR(EGLContext context,
EGLenum target,
EGLClientBuffer buffer,
const EGLint *attrib_list) const;
EGLBoolean destroyImageKHR(EGLImageKHR image) const;
EGLSyncKHR createSyncKHR(EGLenum type, const EGLint *attrib_list);
EGLBoolean destroySyncKHR(EGLSyncKHR sync);
EGLint clientWaitSyncKHR(EGLSyncKHR sync, EGLint flags, EGLTimeKHR timeout);
EGLBoolean getSyncAttribKHR(EGLSyncKHR sync, EGLint attribute, EGLint *value);
// So as to isolate from angle we do not include angleutils.h and cannot
// use angle::NonCopyable so we replicated it here instead.
FunctionsEGL(const FunctionsEGL &) = delete;
void operator=(const FunctionsEGL &) = delete;
struct EGLDispatchTable;
EGLDispatchTable *mFnPtrs;
EGLDisplay mEGLDisplay;
std::vector<std::string> mExtensions;
} // namespace rx