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//
// Copyright (c) 2015 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.
//
// validationEGL.h: Validation functions for generic EGL entry point parameters
#ifndef LIBANGLE_VALIDATIONEGL_H_
#define LIBANGLE_VALIDATIONEGL_H_
#include "libANGLE/Error.h"
#include <EGL/egl.h>
#include <EGL/eglext.h>
namespace gl
{
class Context;
}
namespace egl
{
class AttributeMap;
struct Config;
class Device;
class Display;
class Image;
class Stream;
class Surface;
// Object validation
Error ValidateDisplay(const Display *display);
Error ValidateSurface(const Display *display, Surface *surface);
Error ValidateConfig(const Display *display, const Config *config);
Error ValidateContext(const Display *display, gl::Context *context);
Error ValidateImage(const Display *display, const Image *image);
// Entry point validation
Error ValidateCreateContext(Display *display, Config *configuration, gl::Context *shareContext,
const AttributeMap& attributes);
Error ValidateCreateWindowSurface(Display *display, Config *config, EGLNativeWindowType window,
const AttributeMap& attributes);
Error ValidateCreatePbufferSurface(Display *display, Config *config, const AttributeMap& attributes);
Error ValidateCreatePbufferFromClientBuffer(Display *display, EGLenum buftype, EGLClientBuffer buffer,
Config *config, const AttributeMap& attributes);
Error ValidateCreateImageKHR(const Display *display,
gl::Context *context,
EGLenum target,
EGLClientBuffer buffer,
const AttributeMap &attributes);
Error ValidateDestroyImageKHR(const Display *display, const Image *image);
Error ValidateCreateDeviceANGLE(EGLint device_type,
void *native_device,
const EGLAttrib *attrib_list);
Error ValidateReleaseDeviceANGLE(Device *device);
Error ValidateCreateStreamKHR(const Display *display, const AttributeMap &attributes);
Error ValidateDestroyStreamKHR(const Display *display, const Stream *stream);
Error ValidateStreamAttribKHR(const Display *display,
const Stream *stream,
EGLint attribute,
EGLint value);
Error ValidateQueryStreamKHR(const Display *display,
const Stream *stream,
EGLenum attribute,
EGLint *value);
Error ValidateQueryStreamu64KHR(const Display *display,
const Stream *stream,
EGLenum attribute,
EGLuint64KHR *value);
Error ValidateStreamConsumerGLTextureExternalKHR(const Display *display,
gl::Context *context,
const Stream *stream);
Error ValidateStreamConsumerAcquireKHR(const Display *display,
gl::Context *context,
const Stream *stream);
Error ValidateStreamConsumerReleaseKHR(const Display *display,
gl::Context *context,
const Stream *stream);
Error ValidateStreamConsumerGLTextureExternalAttribsNV(const Display *display,
gl::Context *context,
const Stream *stream,
const AttributeMap &attribs);
Error ValidateCreateStreamProducerD3DTextureNV12ANGLE(const Display *display,
const Stream *stream,
const AttributeMap &attribs);
Error ValidateStreamPostD3DTextureNV12ANGLE(const Display *display,
const Stream *stream,
void *texture,
const AttributeMap &attribs);
// Other validation
Error ValidateCompatibleConfigs(const Display *display,
const Config *config1,
const Surface *surface,
const Config *config2,
EGLint surfaceType);
}
#endif // LIBANGLE_VALIDATIONEGL_H_
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