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// Copyright (c) 2014 Marshall A. Greenblatt. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of Google Inc. nor the name Chromium Embedded
// Framework nor the names of its contributors may be used to endorse
// or promote products derived from this software without specific prior
// written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#ifndef CEF_INCLUDE_INTERNAL_CEF_TYPES_LINUX_H_
#define CEF_INCLUDE_INTERNAL_CEF_TYPES_LINUX_H_
#pragma once
#if !defined(GENERATING_CEF_API_HASH)
#include "include/base/cef_build.h"
#endif
#if defined(OS_LINUX)
#include "include/internal/cef_export.h"
#include "include/internal/cef_string.h"
#include "include/internal/cef_types_color.h"
#include "include/internal/cef_types_geometry.h"
#include "include/internal/cef_types_osr.h"
#include "include/internal/cef_types_runtime.h"
#define kNullCursorHandle 0
#define kNullEventHandle NULL
#define kNullWindowHandle 0
#ifdef __cplusplus
extern "C" {
#endif
#if defined(CEF_X11)
typedef union _XEvent XEvent;
typedef struct _XDisplay XDisplay;
// Handle types.
typedef unsigned long cef_cursor_handle_t;
typedef XEvent* cef_event_handle_t;
#else
typedef void* cef_cursor_handle_t;
typedef void* cef_event_handle_t;
#endif
typedef unsigned long cef_window_handle_t;
///
/// Return the singleton X11 display shared with Chromium. The display is not
/// thread-safe and must only be accessed on the browser process UI thread.
///
#if defined(CEF_X11)
CEF_EXPORT XDisplay* cef_get_xdisplay(void);
#endif
///
/// Structure representing CefExecuteProcess arguments.
///
typedef struct _cef_main_args_t {
int argc;
char** argv;
} cef_main_args_t;
///
/// Class representing window information.
///
typedef struct _cef_window_info_t {
///
/// Size of this structure.
///
size_t size;
///
/// The initial title of the window, to be set when the window is created.
/// Some layout managers (e.g., Compiz) can look at the window title
/// in order to decide where to place the window when it is
/// created. When this attribute is not empty, the window title will
/// be set before the window is mapped to the dispay. Otherwise the
/// title will be initially empty.
///
cef_string_t window_name;
///
/// Initial window bounds.
///
cef_rect_t bounds;
///
/// Pointer for the parent window.
///
cef_window_handle_t parent_window;
///
/// Set to true (1) to create the browser using windowless (off-screen)
/// rendering. No window will be created for the browser and all rendering
/// will occur via the CefRenderHandler interface. The |parent_window| value
/// will be used to identify monitor info and to act as the parent window for
/// dialogs, context menus, etc. If |parent_window| is not provided then the
/// main screen monitor will be used and some functionality that requires a
/// parent window may not function correctly. In order to create windowless
/// browsers the CefSettings.windowless_rendering_enabled value must be set to
/// true. Transparent painting is enabled by default but can be disabled by
/// setting CefBrowserSettings.background_color to an opaque value.
///
int windowless_rendering_enabled;
///
/// Set to true (1) to enable shared textures for windowless rendering. Only
/// valid if windowless_rendering_enabled above is also set to true. Currently
/// only supported on Windows (D3D11).
///
int shared_texture_enabled;
///
/// Set to true (1) to enable the ability to issue BeginFrame requests from
/// the client application by calling CefBrowserHost::SendExternalBeginFrame.
///
int external_begin_frame_enabled;
///
/// Pointer for the new browser window. Only used with windowed rendering.
///
cef_window_handle_t window;
///
/// Optionally change the runtime style. Alloy style will always be used if
/// |windowless_rendering_enabled| is true. See cef_runtime_style_t
/// documentation for details.
///
cef_runtime_style_t runtime_style;
} cef_window_info_t;
///
/// Structure containing the plane information of the shared texture.
/// Sync with native_pixmap_handle.h
///
typedef struct _cef_accelerated_paint_native_pixmap_plane_info_t {
///
/// The strides and offsets in bytes to be used when accessing the buffers via
/// a memory mapping. One per plane per entry. Size in bytes of the plane is
/// necessary to map the buffers.
///
uint32_t stride;
uint64_t offset;
uint64_t size;
///
/// File descriptor for the underlying memory object (usually dmabuf).
///
int fd;
} cef_accelerated_paint_native_pixmap_plane_t;
#define kAcceleratedPaintMaxPlanes 4
///
/// Structure containing shared texture information for the OnAcceleratedPaint
/// callback. Resources will be released to the underlying pool for reuse when
/// the callback returns from client code.
///
typedef struct _cef_accelerated_paint_info_t {
///
/// Size of this structure.
///
size_t size;
///
/// Planes of the shared texture, usually file descriptors of dmabufs.
///
cef_accelerated_paint_native_pixmap_plane_t
planes[kAcceleratedPaintMaxPlanes];
///
/// Plane count.
///
int plane_count;
///
/// Modifier could be used with EGL driver.
///
uint64_t modifier;
///
/// The pixel format of the texture.
///
cef_color_type_t format;
///
/// The extra common info.
///
cef_accelerated_paint_info_common_t extra;
} cef_accelerated_paint_info_t;
#ifdef __cplusplus
}
#endif
#endif // OS_LINUX
#endif // CEF_INCLUDE_INTERNAL_CEF_TYPES_LINUX_H_