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initial impl

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This commit is contained in:
vaxerski 2023-04-19 20:18:20 +01:00
parent 13e43bada7
commit e5b447bdc9
23 changed files with 4101 additions and 51 deletions
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4
.gitignore vendored
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@ -1,2 +1,4 @@
cmake-build-debug*
.idea
.idea
build/
.vscode/

17
CMakeLists.txt
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@ -41,6 +41,7 @@ include_directories(
${FREEIMAGE_INCLUDE_DIR}
${PULSEAUDIO_INCLUDE_DIR}
src
${CMAKE_SOURCE_DIR}
include)
add_executable(
@ -129,15 +130,21 @@ add_executable(
src/WallpaperEngine/Render/Drivers/Detectors/CFullScreenDetector.h
src/WallpaperEngine/Render/Drivers/Detectors/CX11FullScreenDetector.cpp
src/WallpaperEngine/Render/Drivers/Detectors/CX11FullScreenDetector.h
src/WallpaperEngine/Render/Drivers/Detectors/CWaylandFullScreenDetector.cpp
src/WallpaperEngine/Render/Drivers/Detectors/CWaylandFullScreenDetector.h
src/WallpaperEngine/Render/Drivers/Output/COutput.cpp
src/WallpaperEngine/Render/Drivers/Output/COutput.h
src/WallpaperEngine/Render/Drivers/Output/CX11Output.cpp
src/WallpaperEngine/Render/Drivers/Output/CX11Output.h
src/WallpaperEngine/Render/Drivers/Output/CWaylandOutput.cpp
src/WallpaperEngine/Render/Drivers/Output/CWaylandOutput.h
src/WallpaperEngine/Render/Drivers/Output/CGLFWWindowOutput.cpp
src/WallpaperEngine/Render/Drivers/Output/CGLFWWindowOutput.h
src/WallpaperEngine/Render/Drivers/CX11OpenGLDriver.h
src/WallpaperEngine/Render/Drivers/CX11OpenGLDriver.cpp
src/WallpaperEngine/Render/Drivers/CWaylandOpenGLDriver.h
src/WallpaperEngine/Render/Drivers/CWaylandOpenGLDriver.cpp
src/WallpaperEngine/Render/Drivers/CVideoDriver.h
src/WallpaperEngine/Render/Drivers/CVideoDriver.cpp
src/WallpaperEngine/Render/CRenderContext.h
@ -284,7 +291,15 @@ target_link_libraries(linux-wallpaperengine
${FREEIMAGE_LIBRARIES}
${MPV_LIBRARY}
${PULSEAUDIO_LIBRARY}
glfw)
${CMAKE_SOURCE_DIR}/wlr-layer-shell-unstable-v1.o
${CMAKE_SOURCE_DIR}/xdg-shell-protocol.o
glfw
GLESv2
pthread
wayland-cursor
/usr/lib/libEGL.so.1
wayland-client
wayland-egl)
file(CREATE_LINK linux-wallpaperengine wallengine SYMBOLIC)

285
protocols/wlr-layer-shell-unstable-v1.xml Normal file
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@ -0,0 +1,285 @@
<?xml version="1.0" encoding="UTF-8"?>
<protocol name="wlr_layer_shell_v1_unstable_v1">
<copyright>
Copyright © 2017 Drew DeVault
Permission to use, copy, modify, distribute, and sell this
software and its documentation for any purpose is hereby granted
without fee, provided that the above copyright notice appear in
all copies and that both that copyright notice and this permission
notice appear in supporting documentation, and that the name of
the copyright holders not be used in advertising or publicity
pertaining to distribution of the software without specific,
written prior permission. The copyright holders make no
representations about the suitability of this software for any
purpose. It is provided "as is" without express or implied
warranty.
THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
THIS SOFTWARE.
</copyright>
<interface name="zwlr_layer_shell_v1" version="1">
<description summary="create surfaces that are layers of the desktop">
Clients can use this interface to assign the surface_layer role to
wl_surfaces. Such surfaces are assigned to a "layer" of the output and
rendered with a defined z-depth respective to each other. They may also be
anchored to the edges and corners of a screen and specify input handling
semantics. This interface should be suitable for the implementation of
many desktop shell components, and a broad number of other applications
that interact with the desktop.
</description>
<request name="get_layer_surface">
<description summary="create a layer_surface from a surface">
Create a layer surface for an existing surface. This assigns the role of
layer_surface, or raises a protocol error if another role is already
assigned.
Creating a layer surface from a wl_surface which has a buffer attached
or committed is a client error, and any attempts by a client to attach
or manipulate a buffer prior to the first layer_surface.configure call
must also be treated as errors.
You may pass NULL for output to allow the compositor to decide which
output to use. Generally this will be the one that the user most
recently interacted with.
Clients can specify a namespace that defines the purpose of the layer
surface.
</description>
<arg name="id" type="new_id" interface="zwlr_layer_surface_v1"/>
<arg name="surface" type="object" interface="wl_surface"/>
<arg name="output" type="object" interface="wl_output" allow-null="true"/>
<arg name="layer" type="uint" enum="layer" summary="layer to add this surface to"/>
<arg name="namespace" type="string" summary="namespace for the layer surface"/>
</request>
<enum name="error">
<entry name="role" value="0" summary="wl_surface has another role"/>
<entry name="invalid_layer" value="1" summary="layer value is invalid"/>
<entry name="already_constructed" value="2" summary="wl_surface has a buffer attached or committed"/>
</enum>
<enum name="layer">
<description summary="available layers for surfaces">
These values indicate which layers a surface can be rendered in. They
are ordered by z depth, bottom-most first. Traditional shell surfaces
will typically be rendered between the bottom and top layers.
Fullscreen shell surfaces are typically rendered at the top layer.
Multiple surfaces can share a single layer, and ordering within a
single layer is undefined.
</description>
<entry name="background" value="0"/>
<entry name="bottom" value="1"/>
<entry name="top" value="2"/>
<entry name="overlay" value="3"/>
</enum>
</interface>
<interface name="zwlr_layer_surface_v1" version="1">
<description summary="layer metadata interface">
An interface that may be implemented by a wl_surface, for surfaces that
are designed to be rendered as a layer of a stacked desktop-like
environment.
Layer surface state (size, anchor, exclusive zone, margin, interactivity)
is double-buffered, and will be applied at the time wl_surface.commit of
the corresponding wl_surface is called.
</description>
<request name="set_size">
<description summary="sets the size of the surface">
Sets the size of the surface in surface-local coordinates. The
compositor will display the surface centered with respect to its
anchors.
If you pass 0 for either value, the compositor will assign it and
inform you of the assignment in the configure event. You must set your
anchor to opposite edges in the dimensions you omit; not doing so is a
protocol error. Both values are 0 by default.
Size is double-buffered, see wl_surface.commit.
</description>
<arg name="width" type="uint"/>
<arg name="height" type="uint"/>
</request>
<request name="set_anchor">
<description summary="configures the anchor point of the surface">
Requests that the compositor anchor the surface to the specified edges
and corners. If two orthoginal edges are specified (e.g. 'top' and
'left'), then the anchor point will be the intersection of the edges
(e.g. the top left corner of the output); otherwise the anchor point
will be centered on that edge, or in the center if none is specified.
Anchor is double-buffered, see wl_surface.commit.
</description>
<arg name="anchor" type="uint" enum="anchor"/>
</request>
<request name="set_exclusive_zone">
<description summary="configures the exclusive geometry of this surface">
Requests that the compositor avoids occluding an area of the surface
with other surfaces. The compositor's use of this information is
implementation-dependent - do not assume that this region will not
actually be occluded.
A positive value is only meaningful if the surface is anchored to an
edge, rather than a corner. The zone is the number of surface-local
coordinates from the edge that are considered exclusive.
Surfaces that do not wish to have an exclusive zone may instead specify
how they should interact with surfaces that do. If set to zero, the
surface indicates that it would like to be moved to avoid occluding
surfaces with a positive excluzive zone. If set to -1, the surface
indicates that it would not like to be moved to accommodate for other
surfaces, and the compositor should extend it all the way to the edges
it is anchored to.
For example, a panel might set its exclusive zone to 10, so that
maximized shell surfaces are not shown on top of it. A notification
might set its exclusive zone to 0, so that it is moved to avoid
occluding the panel, but shell surfaces are shown underneath it. A
wallpaper or lock screen might set their exclusive zone to -1, so that
they stretch below or over the panel.
The default value is 0.
Exclusive zone is double-buffered, see wl_surface.commit.
</description>
<arg name="zone" type="int"/>
</request>
<request name="set_margin">
<description summary="sets a margin from the anchor point">
Requests that the surface be placed some distance away from the anchor
point on the output, in surface-local coordinates. Setting this value
for edges you are not anchored to has no effect.
The exclusive zone includes the margin.
Margin is double-buffered, see wl_surface.commit.
</description>
<arg name="top" type="int"/>
<arg name="right" type="int"/>
<arg name="bottom" type="int"/>
<arg name="left" type="int"/>
</request>
<request name="set_keyboard_interactivity">
<description summary="requests keyboard events">
Set to 1 to request that the seat send keyboard events to this layer
surface. For layers below the shell surface layer, the seat will use
normal focus semantics. For layers above the shell surface layers, the
seat will always give exclusive keyboard focus to the top-most layer
which has keyboard interactivity set to true.
Layer surfaces receive pointer, touch, and tablet events normally. If
you do not want to receive them, set the input region on your surface
to an empty region.
Events is double-buffered, see wl_surface.commit.
</description>
<arg name="keyboard_interactivity" type="uint"/>
</request>
<request name="get_popup">
<description summary="assign this layer_surface as an xdg_popup parent">
This assigns an xdg_popup's parent to this layer_surface. This popup
should have been created via xdg_surface::get_popup with the parent set
to NULL, and this request must be invoked before committing the popup's
initial state.
See the documentation of xdg_popup for more details about what an
xdg_popup is and how it is used.
</description>
<arg name="popup" type="object" interface="xdg_popup"/>
</request>
<request name="ack_configure">
<description summary="ack a configure event">
When a configure event is received, if a client commits the
surface in response to the configure event, then the client
must make an ack_configure request sometime before the commit
request, passing along the serial of the configure event.
If the client receives multiple configure events before it
can respond to one, it only has to ack the last configure event.
A client is not required to commit immediately after sending
an ack_configure request - it may even ack_configure several times
before its next surface commit.
A client may send multiple ack_configure requests before committing, but
only the last request sent before a commit indicates which configure
event the client really is responding to.
</description>
<arg name="serial" type="uint" summary="the serial from the configure event"/>
</request>
<request name="destroy" type="destructor">
<description summary="destroy the layer_surface">
This request destroys the layer surface.
</description>
</request>
<event name="configure">
<description summary="suggest a surface change">
The configure event asks the client to resize its surface.
Clients should arrange their surface for the new states, and then send
an ack_configure request with the serial sent in this configure event at
some point before committing the new surface.
The client is free to dismiss all but the last configure event it
received.
The width and height arguments specify the size of the window in
surface-local coordinates.
The size is a hint, in the sense that the client is free to ignore it if
it doesn't resize, pick a smaller size (to satisfy aspect ratio or
resize in steps of NxM pixels). If the client picks a smaller size and
is anchored to two opposite anchors (e.g. 'top' and 'bottom'), the
surface will be centered on this axis.
If the width or height arguments are zero, it means the client should
decide its own window dimension.
</description>
<arg name="serial" type="uint"/>
<arg name="width" type="uint"/>
<arg name="height" type="uint"/>
</event>
<event name="closed">
<description summary="surface should be closed">
The closed event is sent by the compositor when the surface will no
longer be shown. The output may have been destroyed or the user may
have asked for it to be removed. Further changes to the surface will be
ignored. The client should destroy the resource after receiving this
event, and create a new surface if they so choose.
</description>
</event>
<enum name="error">
<entry name="invalid_surface_state" value="0" summary="provided surface state is invalid"/>
<entry name="invalid_size" value="1" summary="size is invalid"/>
<entry name="invalid_anchor" value="2" summary="anchor bitfield is invalid"/>
</enum>
<enum name="anchor" bitfield="true">
<entry name="top" value="1" summary="the top edge of the anchor rectangle"/>
<entry name="bottom" value="2" summary="the bottom edge of the anchor rectangle"/>
<entry name="left" value="4" summary="the left edge of the anchor rectangle"/>
<entry name="right" value="8" summary="the right edge of the anchor rectangle"/>
</enum>
</interface>
</protocol>

2
src/WallpaperEngine/Application/CApplicationContext.h
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@ -29,6 +29,8 @@ namespace WallpaperEngine::Application
X11_BACKGROUND = 1,
/** Explicit window mode with specified geometry */
EXPLICIT_WINDOW = 2,
/** Wayland mode - zwlr_layer_shell_v1 */
WAYLAND_LAYER_SHELL = 3,
};
struct

117
src/WallpaperEngine/Application/CWallpaperApplication.cpp
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@ -3,14 +3,10 @@
#include "Steam/FileSystem/FileSystem.h"
#include "WallpaperEngine/Assets/CDirectory.h"
#include "WallpaperEngine/Assets/CVirtualContainer.h"
#include "WallpaperEngine/Audio/Drivers/CSDLAudioDriver.h"
#include "WallpaperEngine/Core/CVideo.h"
#include "WallpaperEngine/Logging/CLog.h"
#include "WallpaperEngine/Render/CRenderContext.h"
#include "WallpaperEngine/Render/Drivers/Output/CGLFWWindowOutput.h"
#include "WallpaperEngine/Render/Drivers/Output/CX11Output.h"
#include "WallpaperEngine/Application/CApplicationState.h"
#include "WallpaperEngine/Render/Drivers/Detectors/CX11FullScreenDetector.h"
#include "WallpaperEngine/Audio/Drivers/Detectors/CPulseAudioPlayingDetector.h"
#include <unistd.h>
@ -267,80 +263,72 @@ namespace WallpaperEngine::Application
void CWallpaperApplication::show ()
{
// initialize OpenGL driver
WallpaperEngine::Render::Drivers::CX11OpenGLDriver videoDriver ("wallpaperengine", this->m_context);
// initialize the input subsystem
WallpaperEngine::Input::CInputContext inputContext (videoDriver);
// output requested
WallpaperEngine::Render::Drivers::Output::COutput* output;
// fullscreen detector is common for the different render modes
WallpaperEngine::Render::Drivers::Detectors::CX11FullScreenDetector fullscreenDetector (this->m_context, videoDriver);
const bool WAYLAND = getenv("WAYLAND_DISPLAY");
if (WAYLAND) {
videoDriver = std::make_unique<WallpaperEngine::Render::Drivers::CWaylandOpenGLDriver>("wallpaperengine", this->m_context, this);
inputContext = std::make_unique<WallpaperEngine::Input::CInputContext>(*(WallpaperEngine::Render::Drivers::CWaylandOpenGLDriver*)videoDriver.get());
this->m_context.settings.render.mode = CApplicationContext::WAYLAND_LAYER_SHELL;
} else {
videoDriver = std::make_unique<WallpaperEngine::Render::Drivers::CX11OpenGLDriver>("wallpaperengine", this->m_context);
inputContext = std::make_unique<WallpaperEngine::Input::CInputContext>(*(WallpaperEngine::Render::Drivers::CX11OpenGLDriver*)videoDriver.get());
}
if (WAYLAND)
fullscreenDetector = std::make_unique<WallpaperEngine::Render::Drivers::Detectors::CWaylandFullScreenDetector>(this->m_context, *(WallpaperEngine::Render::Drivers::CWaylandOpenGLDriver*)videoDriver.get());
else
fullscreenDetector = std::make_unique<WallpaperEngine::Render::Drivers::Detectors::CX11FullScreenDetector>(this->m_context, *videoDriver);
// stereo mix recorder for audio processing
WallpaperEngine::Audio::Drivers::Recorders::CPulseAudioPlaybackRecorder audioRecorder;
// audio playing detector
WallpaperEngine::Audio::Drivers::Detectors::CPulseAudioPlayingDetector audioDetector (this->m_context, fullscreenDetector);
WallpaperEngine::Audio::Drivers::Detectors::CPulseAudioPlayingDetector audioDetector (this->m_context, *fullscreenDetector);
// initialize sdl audio driver
WallpaperEngine::Audio::Drivers::CSDLAudioDriver audioDriver (this->m_context, audioDetector, audioRecorder);
audioDriver = std::make_unique<WallpaperEngine::Audio::Drivers::CSDLAudioDriver> (this->m_context, audioDetector, audioRecorder);
// initialize audio context
WallpaperEngine::Audio::CAudioContext audioContext (audioDriver);
audioContext = std::make_unique<WallpaperEngine::Audio::CAudioContext> (*audioDriver);
// initialize the requested output
switch (this->m_context.settings.render.mode)
{
case CApplicationContext::EXPLICIT_WINDOW:
case CApplicationContext::NORMAL_WINDOW:
output = new WallpaperEngine::Render::Drivers::Output::CGLFWWindowOutput (this->m_context, videoDriver, fullscreenDetector);
output = new WallpaperEngine::Render::Drivers::Output::CGLFWWindowOutput (this->m_context, *videoDriver, *fullscreenDetector);
break;
case CApplicationContext::X11_BACKGROUND:
output = new WallpaperEngine::Render::Drivers::Output::CX11Output (this->m_context, videoDriver, fullscreenDetector);
output = new WallpaperEngine::Render::Drivers::Output::CX11Output (this->m_context, *videoDriver, *fullscreenDetector);
break;
case CApplicationContext::WAYLAND_LAYER_SHELL:
output = new WallpaperEngine::Render::Drivers::Output::CWaylandOutput (this->m_context, *videoDriver, *fullscreenDetector);
break;
}
// initialize render context
WallpaperEngine::Render::CRenderContext context (output, videoDriver, inputContext, *this);
context = std::make_unique<WallpaperEngine::Render::CRenderContext> (output, *videoDriver, *inputContext, *this);
// set all the specific wallpapers required
for (const auto& it : this->m_backgrounds)
context.setWallpaper (
context->setWallpaper (
it.first,
WallpaperEngine::Render::CWallpaper::fromWallpaper (it.second->getWallpaper (), context, audioContext)
WallpaperEngine::Render::CWallpaper::fromWallpaper (it.second->getWallpaper (), *context, *audioContext)
);
// set the default rendering wallpaper if available
if (this->m_defaultBackground != nullptr)
context.setDefaultWallpaper (WallpaperEngine::Render::CWallpaper::fromWallpaper (
this->m_defaultBackground->getWallpaper (), context, audioContext
context->setDefaultWallpaper (WallpaperEngine::Render::CWallpaper::fromWallpaper (
this->m_defaultBackground->getWallpaper (), *context, *audioContext
));
float startTime, endTime, minimumTime = 1.0f / this->m_context.settings.render.maximumFPS;
if (WAYLAND) {
renderFrame();
while (!videoDriver.closeRequested () && this->m_context.state.general.keepRunning)
{
// update audio recorder
audioDriver.update ();
// update input information
inputContext.update ();
// keep track of the previous frame's time
g_TimeLast = g_Time;
// calculate the current time value
g_Time = videoDriver.getRenderTime ();
// get the start time of the frame
startTime = g_Time;
// render the scene
context.render ();
// get the end time of the frame
endTime = videoDriver.getRenderTime ();
// ensure the frame time is correct to not overrun FPS
if ((endTime - startTime) < minimumTime)
usleep ((minimumTime - (endTime - startTime)) * CLOCKS_PER_SEC);
if (!this->m_context.settings.screenshot.take || videoDriver.getFrameCounter () != 5)
continue;
this->takeScreenshot (context, this->m_context.settings.screenshot.path, this->m_context.settings.screenshot.format);
// disable screenshot just in case the counter overflows
this->m_context.settings.screenshot.take = false;
while (this->m_context.state.general.keepRunning && !videoDriver->closeRequested ()) {
videoDriver->dispatchEventQueue();
}
} else {
while (!videoDriver->closeRequested () && this->m_context.state.general.keepRunning) {
renderFrame();
}
}
// ensure this is updated as sometimes it might not come from a signal
@ -351,6 +339,37 @@ namespace WallpaperEngine::Application
SDL_Quit ();
}
void CWallpaperApplication::renderFrame() {
float startTime, endTime, minimumTime = 1.0f / this->m_context.settings.render.maximumFPS;
// update audio recorder
audioDriver->update ();
// update input information
inputContext->update ();
// keep track of the previous frame's time
g_TimeLast = g_Time;
// calculate the current time value
g_Time = videoDriver->getRenderTime ();
// get the start time of the frame
startTime = g_Time;
// render the scene
context->render ();
// get the end time of the frame
endTime = videoDriver->getRenderTime ();
// ensure the frame time is correct to not overrun FPS
if ((endTime - startTime) < minimumTime)
usleep ((minimumTime - (endTime - startTime)) * CLOCKS_PER_SEC);
if (!this->m_context.settings.screenshot.take || videoDriver->getFrameCounter () != 5)
return;
this->takeScreenshot (*context, this->m_context.settings.screenshot.path, this->m_context.settings.screenshot.format);
// disable screenshot just in case the counter overflows
this->m_context.settings.screenshot.take = false;
}
void CWallpaperApplication::signal (int signal)
{
this->m_context.state.general.keepRunning = false;

24
src/WallpaperEngine/Application/CWallpaperApplication.h
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@ -9,6 +9,18 @@
#include "WallpaperEngine/Render/CWallpaper.h"
#include "WallpaperEngine/Render/CRenderContext.h"
#include "WallpaperEngine/Render/Drivers/CX11OpenGLDriver.h"
#include "WallpaperEngine/Render/Drivers/CWaylandOpenGLDriver.h"
#include "WallpaperEngine/Render/Drivers/Detectors/CX11FullScreenDetector.h"
#include "WallpaperEngine/Render/Drivers/Detectors/CWaylandFullScreenDetector.h"
#include "WallpaperEngine/Render/Drivers/Output/CGLFWWindowOutput.h"
#include "WallpaperEngine/Render/Drivers/Output/CX11Output.h"
#include "WallpaperEngine/Render/Drivers/Output/CWaylandOutput.h"
#include "WallpaperEngine/Audio/Drivers/CSDLAudioDriver.h"
#include "WallpaperEngine/Input/CInputContext.h"
namespace WallpaperEngine::Application
{
@ -44,6 +56,10 @@ namespace WallpaperEngine::Application
* @return The current application context
*/
[[nodiscard]] CApplicationContext& getContext () const;
/**
* Renders a frame
*/
void renderFrame();
private:
/**
@ -89,5 +105,13 @@ namespace WallpaperEngine::Application
CApplicationContext& m_context;
/** Maps screens to backgrounds */
std::map <std::string, Core::CProject*> m_backgrounds;
std::unique_ptr<WallpaperEngine::Render::Drivers::CVideoDriver> videoDriver;
std::unique_ptr<WallpaperEngine::Input::CInputContext> inputContext;
WallpaperEngine::Render::Drivers::Output::COutput* output;
std::unique_ptr<WallpaperEngine::Render::Drivers::Detectors::CFullScreenDetector> fullscreenDetector;
std::unique_ptr<WallpaperEngine::Audio::Drivers::CSDLAudioDriver> audioDriver;
std::unique_ptr<WallpaperEngine::Render::CRenderContext> context;
std::unique_ptr<WallpaperEngine::Audio::CAudioContext> audioContext;
};
}

7
src/WallpaperEngine/Input/CInputContext.cpp
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@ -1,5 +1,6 @@
#include "CInputContext.h"
#include "WallpaperEngine/Render/Drivers/CX11OpenGLDriver.h"
#include "WallpaperEngine/Render/Drivers/CWaylandOpenGLDriver.h"
using namespace WallpaperEngine::Input;
using namespace WallpaperEngine::Render::Drivers;
@ -9,6 +10,12 @@ CInputContext::CInputContext (CX11OpenGLDriver& videoDriver) :
{
}
CInputContext::CInputContext (CWaylandOpenGLDriver& videoDriver) :
m_mouse (nullptr)
{
// todo
}
void CInputContext::update ()
{
this->m_mouse.update ();

2
src/WallpaperEngine/Input/CInputContext.h
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@ -1,6 +1,7 @@
#pragma once
#include "WallpaperEngine/Render/Drivers/CX11OpenGLDriver.h"
#include "WallpaperEngine/Render/Drivers/CWaylandOpenGLDriver.h"
#include "CMouseInput.h"
namespace WallpaperEngine::Render::Drivers
@ -14,6 +15,7 @@ namespace WallpaperEngine::Input
{
public:
explicit CInputContext (Render::Drivers::CX11OpenGLDriver& videoDriver);
explicit CInputContext (Render::Drivers::CWaylandOpenGLDriver& videoDriver);
void update ();
[[nodiscard]] const CMouseInput& getMouseInput () const;

3
src/WallpaperEngine/Input/CMouseInput.cpp
View File

@ -7,6 +7,9 @@ CMouseInput::CMouseInput (GLFWwindow* window) : position (), m_mousePosition (),
void CMouseInput::update ()
{
if (!m_window)
return;
// update current mouse position
glfwGetCursorPos (this->m_window, &this->m_mousePosition.x, &this->m_mousePosition.y);
// interpolate to the new position

8
src/WallpaperEngine/Render/Drivers/CVideoDriver.cpp
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@ -1,3 +1,11 @@
#include "CVideoDriver.h"
using namespace WallpaperEngine::Render::Drivers;
void CVideoDriver::dispatchEventQueue() const {
// intentionally left blank
}
void CVideoDriver::makeCurrent() const {
// intentionally left blank
}

8
src/WallpaperEngine/Render/Drivers/CVideoDriver.h
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@ -48,5 +48,13 @@ namespace WallpaperEngine::Render::Drivers
* @return The number of rendered frames since the start of the driver
*/
virtual uint32_t getFrameCounter () const = 0;
/**
* Wayland only: dispatch wayland event queue
*/
virtual void dispatchEventQueue() const;
/**
* Wayland only: make EGL current
*/
void makeCurrent() const;
};
}

346
src/WallpaperEngine/Render/Drivers/CWaylandOpenGLDriver.cpp Normal file
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@ -0,0 +1,346 @@
#include "CWaylandOpenGLDriver.h"
#include "WallpaperEngine/Application/CWallpaperApplication.h"
#include <FreeImage.h>
#include "common.h"
#define class _class
#define namespace _namespace
#define static
extern "C" {
#include "xdg-shell-protocol.h"
#include "wlr-layer-shell-unstable-v1.h"
}
#undef class
#undef namespace
#undef static
#include <string.h>
using namespace WallpaperEngine::Render::Drivers;
void geometry(void* data, wl_output* output, int32_t x, int32_t y, int32_t width_mm, int32_t height_mm, int32_t subpixel, const char* make, const char* model,
int32_t transform) {
// ignored
}
void mode(void* data, wl_output* output, uint32_t flags, int32_t width, int32_t height, int32_t refresh) {
// ignored
}
void done(void* data, wl_output* wl_output) {
const auto PMONITOR = (SWaylandOutput*)data;
}
void scale(void* data, wl_output* wl_output, int32_t scale) {
const auto PMONITOR = (SWaylandOutput*)data;
PMONITOR->scale = scale;
}
void name(void* data, wl_output* wl_output, const char* name) {
const auto PMONITOR = (SWaylandOutput*)data;
if (name)
PMONITOR->name = name;
}
void description(void* data, wl_output* wl_output, const char* description) {
// ignored
}
const wl_output_listener outputListener = {.geometry = geometry, .mode = mode, .done = done, .scale = scale, .name = name, .description = description};
static void handleGlobal(void *data, struct wl_registry *registry, uint32_t name, const char *interface, uint32_t version) {
const auto PDRIVER = (CWaylandOpenGLDriver*)data;
if (strcmp(interface, wl_compositor_interface.name) == 0) {
PDRIVER->waylandContext.compositor = (wl_compositor*)wl_registry_bind(registry, name, &wl_compositor_interface, 4);
} else if (strcmp(interface, wl_shm_interface.name) == 0) {
PDRIVER->waylandContext.shm = (wl_shm*)wl_registry_bind(registry, name, &wl_shm_interface, 1);
} else if (strcmp(interface, wl_output_interface.name) == 0) {
const auto POUTPUT = PDRIVER->m_outputs.emplace_back(std::make_unique<SWaylandOutput>()).get();
POUTPUT->output = (wl_output*)wl_registry_bind(registry, name, &wl_output_interface, 4);
POUTPUT->name = "";
POUTPUT->size = {0, 0};
POUTPUT->waylandName = name;
wl_output_add_listener(POUTPUT->output, &outputListener, POUTPUT);
} else if (strcmp(interface, zwlr_layer_shell_v1_interface.name) == 0) {
PDRIVER->waylandContext.layerShell = (zwlr_layer_shell_v1*)wl_registry_bind(registry, name, &zwlr_layer_shell_v1_interface, 1);
}
}
static void handleGlobalRemoved(void *data, struct wl_registry *registry, uint32_t id) {
// todo: outputs
}
const struct wl_registry_listener registryListener = {
.global = handleGlobal,
.global_remove = handleGlobalRemoved,
};
void CWaylandOpenGLDriver::initEGL() {
const char* CLIENT_EXTENSIONS = eglQueryString(EGL_NO_DISPLAY, EGL_EXTENSIONS);
if (!CLIENT_EXTENSIONS)
sLog.exception("Failed to query EGL Extensions");
const std::string CLIENTEXTENSIONS = std::string(CLIENT_EXTENSIONS);
if (CLIENTEXTENSIONS.find("EGL_EXT_platform_base") == std::string::npos)
sLog.exception("EGL_EXT_platform_base not supported by EGL!");
if (CLIENTEXTENSIONS.find("EGL_EXT_platform_wayland") == std::string::npos)
sLog.exception("EGL_EXT_platform_wayland not supported by EGL!");
PFNEGLGETPLATFORMDISPLAYEXTPROC eglGetPlatformDisplayEXT = (PFNEGLGETPLATFORMDISPLAYEXTPROC)eglGetProcAddress("eglGetPlatformDisplayEXT");
eglContext.eglCreatePlatformWindowSurfaceEXT = (PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC)eglGetProcAddress("eglCreatePlatformWindowSurfaceEXT");
if (!eglGetPlatformDisplayEXT || !eglContext.eglCreatePlatformWindowSurfaceEXT)
sLog.exception("EGL did not return EXT proc pointers!");
auto deinitEGL = [&] () -> void {
eglMakeCurrent(EGL_NO_DISPLAY, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
if (eglContext.display)
eglTerminate(eglContext.display);
eglReleaseThread();
};
eglContext.display = eglGetPlatformDisplayEXT(EGL_PLATFORM_WAYLAND_EXT, waylandContext.display, nullptr);
if (eglContext.display == EGL_NO_DISPLAY) {
deinitEGL();
sLog.exception("eglGetPlatformDisplayEXT failed!");
}
if (!eglInitialize(eglContext.display, nullptr, nullptr)) {
deinitEGL();
sLog.exception("eglInitialize failed!");
}
const std::string CLIENTEXTENSIONSPOSTINIT = std::string(eglQueryString(eglContext.display, EGL_EXTENSIONS));
if (CLIENTEXTENSIONSPOSTINIT.find("EGL_KHR_create_context") == std::string::npos) {
deinitEGL();
sLog.exception("EGL_KHR_create_context not supported!");
}
EGLint matchedConfigs = 0;
const EGLint CONFIG_ATTRIBUTES[] = {
EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
EGL_RED_SIZE, 1,
EGL_GREEN_SIZE, 1,
EGL_BLUE_SIZE, 1,
EGL_ALPHA_SIZE, 1,
EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
EGL_NONE,
};
if (!eglChooseConfig(eglContext.display, CONFIG_ATTRIBUTES, &eglContext.config, 1, &matchedConfigs)) {
deinitEGL();
sLog.exception("eglChooseConfig failed!");
}
if (matchedConfigs == 0) {
deinitEGL();
sLog.exception("eglChooseConfig failed! (matched 0 configs)");
}
if (!eglBindAPI(EGL_OPENGL_API)) {
deinitEGL();
sLog.exception("eglBindAPI failed!");
}
const EGLint CONTEXT_ATTRIBUTES[] = {
EGL_CONTEXT_MAJOR_VERSION_KHR, 3,
EGL_CONTEXT_MINOR_VERSION_KHR, 3,
EGL_CONTEXT_OPENGL_PROFILE_MASK_KHR, EGL_CONTEXT_OPENGL_CORE_PROFILE_BIT_KHR,
EGL_NONE,
};
eglContext.context = eglCreateContext(eglContext.display, eglContext.config, EGL_NO_CONTEXT, CONTEXT_ATTRIBUTES);
if (eglContext.context == EGL_NO_CONTEXT) {
sLog.error("eglCreateContext error " + std::to_string(eglGetError()));
deinitEGL();
sLog.exception("eglCreateContext failed!");
}
}
void CWaylandOpenGLDriver::finishEGL() {
eglMakeCurrent(eglContext.display, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
eglDestroyContext(eglContext.display, eglContext.context);
eglTerminate(eglContext.display);
eglReleaseThread();
}
static void handleLSConfigure(void *data, zwlr_layer_surface_v1 *surface, uint32_t serial, uint32_t w, uint32_t h) {
const auto PDRIVER = (CWaylandOpenGLDriver*)data;
PDRIVER->waylandContext.layerSurface.size = {w, h};
if (PDRIVER->waylandContext.layerSurface.eglWindow)
wl_egl_window_resize(PDRIVER->waylandContext.layerSurface.eglWindow, w, h, 0, 0);
zwlr_layer_surface_v1_ack_configure(surface, serial);
}
static void handleLSClosed(void *data, zwlr_layer_surface_v1 *surface) {
const auto PDRIVER = (CWaylandOpenGLDriver*)data;
PDRIVER->onLayerClose();
}
void CWaylandOpenGLDriver::onLayerClose() {
eglDestroySurface(eglContext.display, waylandContext.layerSurface.eglSurface);
wl_egl_window_destroy(waylandContext.layerSurface.eglWindow);
zwlr_layer_surface_v1_destroy(waylandContext.layerSurface.layerSurface);
wl_surface_destroy(waylandContext.layerSurface.surface);
sLog.exception("Compositor closed our LS!"); // todo: handle this?
}
const struct zwlr_layer_surface_v1_listener layerSurfaceListener = {
.configure = handleLSConfigure,
.closed = handleLSClosed,
};
static void surfaceFrameCallback(void *data, struct wl_callback *cb, uint32_t time) {
const auto PDRIVER = (CWaylandOpenGLDriver*)data;
wl_callback_destroy(cb);
PDRIVER->waylandContext.layerSurface.frameCallback = nullptr;
PDRIVER->wallpaperApplication->renderFrame();
}
const struct wl_callback_listener frameListener = {
.done = surfaceFrameCallback
};
CWaylandOpenGLDriver::CWaylandOpenGLDriver(const char* windowTitle, CApplicationContext& context, CWallpaperApplication* app) : m_frameCounter(0) {
wallpaperApplication = app;
waylandContext.display = wl_display_connect(NULL);
if (!waylandContext.display)
sLog.exception("Failed to query wayland display");
waylandContext.registry = wl_display_get_registry(waylandContext.display);
wl_registry_add_listener(waylandContext.registry, &registryListener, this);
wl_display_dispatch(waylandContext.display);
wl_display_roundtrip(waylandContext.display);
if (!waylandContext.compositor || !waylandContext.shm || !waylandContext.layerShell || m_outputs.empty())
sLog.exception("Failed to bind to required interfaces");
const auto XCURSORSIZE = getenv("XCURSOR_SIZE") ? std::stoi(getenv("XCURSOR_SIZE")) : 24;
const auto PRCURSORTHEME = wl_cursor_theme_load(NULL, XCURSORSIZE, waylandContext.shm);
if (!PRCURSORTHEME)
sLog.exception("Failed to get a cursor theme");
waylandContext.pointer = wl_cursor_theme_get_cursor(PRCURSORTHEME, "left_ptr");
waylandContext.cursorSurface = wl_compositor_create_surface(waylandContext.compositor);
if (!waylandContext.cursorSurface)
sLog.exception("Failed to get a cursor surface");
initEGL();
waylandContext.layerSurface.surface = wl_compositor_create_surface(waylandContext.compositor);
waylandContext.layerSurface.layerSurface = zwlr_layer_shell_v1_get_layer_surface(waylandContext.layerShell, waylandContext.layerSurface.surface, m_outputs[0]->output, ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND, "linux-wallpaperengine");
if (!waylandContext.layerSurface.layerSurface) {
finishEGL();
sLog.exception("Failed to get a layer surface");
}
wl_region* region = wl_compositor_create_region(waylandContext.compositor);
zwlr_layer_surface_v1_set_size(waylandContext.layerSurface.layerSurface, 0, 0);
zwlr_layer_surface_v1_set_anchor(waylandContext.layerSurface.layerSurface, ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT | ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT | ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP | ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM);
zwlr_layer_surface_v1_set_keyboard_interactivity(waylandContext.layerSurface.layerSurface, false);
zwlr_layer_surface_v1_add_listener(waylandContext.layerSurface.layerSurface, &layerSurfaceListener, this);
zwlr_layer_surface_v1_set_exclusive_zone(waylandContext.layerSurface.layerSurface, -1);
wl_surface_set_input_region(waylandContext.layerSurface.surface, region);
wl_surface_commit(waylandContext.layerSurface.surface);
wl_display_roundtrip(waylandContext.display);
waylandContext.layerSurface.eglWindow = wl_egl_window_create(waylandContext.layerSurface.surface, waylandContext.layerSurface.size.x, waylandContext.layerSurface.size.y);
waylandContext.layerSurface.eglSurface = eglContext.eglCreatePlatformWindowSurfaceEXT(eglContext.display, eglContext.config, waylandContext.layerSurface.eglWindow, nullptr);
wl_surface_commit(waylandContext.layerSurface.surface);
wl_display_roundtrip(waylandContext.display);
wl_display_flush(waylandContext.display);
if (eglMakeCurrent(eglContext.display, waylandContext.layerSurface.eglSurface, waylandContext.layerSurface.eglSurface, eglContext.context) == EGL_FALSE) {
finishEGL();
sLog.exception("Failed to make egl current");
}
GLenum result = glewInit ();
if (result != GLEW_OK)
sLog.error("Failed to initialize GLEW: ", glewGetErrorString (result));
FreeImage_Initialise (TRUE);
}
CWaylandOpenGLDriver::~CWaylandOpenGLDriver() {
;
}
void CWaylandOpenGLDriver::dispatchEventQueue() const {
wl_display_dispatch(waylandContext.display);
}
void* CWaylandOpenGLDriver::getWindowHandle () const {
return nullptr;
}
float CWaylandOpenGLDriver::getRenderTime () const {
return std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::high_resolution_clock::now() - renderStart).count() / 1000000;
}
bool CWaylandOpenGLDriver::closeRequested () {
return false;
}
void CWaylandOpenGLDriver::resizeWindow (glm::ivec2 size) {
;
}
void CWaylandOpenGLDriver::resizeWindow (glm::ivec4 sizeandpos) {
;
}
void CWaylandOpenGLDriver::showWindow () {
;
}
void CWaylandOpenGLDriver::hideWindow () {
;
}
glm::ivec2 CWaylandOpenGLDriver::getFramebufferSize () const {
return waylandContext.layerSurface.size;
}
void CWaylandOpenGLDriver::swapBuffers () {
waylandContext.layerSurface.frameCallback = wl_surface_frame(waylandContext.layerSurface.surface);
wl_callback_add_listener(waylandContext.layerSurface.frameCallback, &frameListener, this);
eglSwapBuffers(eglContext.display, waylandContext.layerSurface.eglSurface);
wl_surface_set_buffer_scale(waylandContext.layerSurface.surface, 1);
wl_surface_damage_buffer(waylandContext.layerSurface.surface, 0, 0, INT32_MAX, INT32_MAX);
wl_surface_commit(waylandContext.layerSurface.surface);
}
uint32_t CWaylandOpenGLDriver::getFrameCounter () const {
return m_frameCounter;
}
GLFWwindow* CWaylandOpenGLDriver::getWindow () {
return nullptr;
}
#include <iostream>
void CWaylandOpenGLDriver::makeCurrent() const {
if (eglMakeCurrent(eglContext.display, waylandContext.layerSurface.eglSurface, waylandContext.layerSurface.eglSurface, eglContext.context) == EGL_FALSE) {
std::cerr << "Couldn't make egl current";
}
}

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src/WallpaperEngine/Render/Drivers/CWaylandOpenGLDriver.h Normal file
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#pragma once
#include <wayland-client.h>
#include <wayland-cursor.h>
#include <wayland-egl.h>
#include <EGL/egl.h>
#include <EGL/eglext.h>
#include <GL/glew.h>
#include "WallpaperEngine/Render/Drivers/CVideoDriver.h"
#include "WallpaperEngine/Application/CApplicationContext.h"
namespace WallpaperEngine::Application
{
class CApplicationContext;
class CWallpaperApplication;
}
struct GLFWwindow;
typedef GLFWwindow GLFWWindow;
struct zwlr_layer_shell_v1;
struct zwlr_layer_surface_v1;
namespace WallpaperEngine::Render::Drivers
{
using namespace WallpaperEngine::Application;
struct SWaylandOutput {
wl_output* output;
std::string name;
glm::ivec2 size;
uint32_t waylandName;
int scale = 1;
};
class CWaylandOpenGLDriver : public CVideoDriver
{
public:
explicit CWaylandOpenGLDriver (const char* windowTitle, CApplicationContext& context, CWallpaperApplication* app);
~CWaylandOpenGLDriver();
void* getWindowHandle () const;
float getRenderTime () const override;
bool closeRequested () override;
void resizeWindow (glm::ivec2 size) override;
void resizeWindow (glm::ivec4 sizeandpos) override;
void showWindow () override;
void hideWindow () override;
glm::ivec2 getFramebufferSize () const override;
void swapBuffers () override;
uint32_t getFrameCounter () const override;
void dispatchEventQueue() const override;
void makeCurrent() const;
GLFWwindow* getWindow ();
struct {
wl_display* display = nullptr;
wl_registry* registry = nullptr;
wl_compositor* compositor = nullptr;
wl_shm* shm = nullptr;
zwlr_layer_shell_v1* layerShell = nullptr;
wl_cursor* pointer = nullptr;
wl_surface* cursorSurface = nullptr;
struct {
wl_egl_window* eglWindow = nullptr;
EGLSurface eglSurface = nullptr;
wl_surface* surface = nullptr;
zwlr_layer_surface_v1* layerSurface = nullptr;
glm::ivec2 size;
wl_callback* frameCallback = nullptr;
} layerSurface;
} waylandContext;
void onLayerClose();
std::vector<std::unique_ptr<SWaylandOutput>> m_outputs;
CWallpaperApplication* wallpaperApplication;
private:
void initEGL();
void finishEGL();
struct {
EGLDisplay display = nullptr;
EGLConfig config = nullptr;
EGLContext context = nullptr;
PFNEGLCREATEPLATFORMWINDOWSURFACEEXTPROC eglCreatePlatformWindowSurfaceEXT = nullptr;
} eglContext;
uint32_t m_frameCounter;
std::chrono::high_resolution_clock::time_point renderStart = std::chrono::high_resolution_clock::now();
friend class CWaylandOutput;
friend class CWallpaperApplication;
};
}

20
src/WallpaperEngine/Render/Drivers/Detectors/CWaylandFullScreenDetector.cpp Normal file
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#include "CWaylandFullScreenDetector.h"
using namespace WallpaperEngine::Render::Drivers::Detectors;
CWaylandFullScreenDetector::CWaylandFullScreenDetector (Application::CApplicationContext& appContext, CWaylandOpenGLDriver& driver) :
CFullScreenDetector (appContext) {
;
}
CWaylandFullScreenDetector::~CWaylandFullScreenDetector () {
;
}
bool CWaylandFullScreenDetector::anythingFullscreen () const {
return false; // todo
}
void CWaylandFullScreenDetector::reset () {
;
}

24
src/WallpaperEngine/Render/Drivers/Detectors/CWaylandFullScreenDetector.h Normal file
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#pragma once
#include <string>
#include <vector>
#include <glm/vec4.hpp>
#include "CFullScreenDetector.h"
#include "WallpaperEngine/Render/Drivers/CVideoDriver.h"
#include "WallpaperEngine/Render/Drivers/CWaylandOpenGLDriver.h"
namespace WallpaperEngine::Render::Drivers::Detectors
{
class CWaylandFullScreenDetector : public CFullScreenDetector
{
public:
CWaylandFullScreenDetector (Application::CApplicationContext& appContext, CWaylandOpenGLDriver& driver);
~CWaylandFullScreenDetector ();
[[nodiscard]] bool anythingFullscreen () const override;
void reset () override;
private:
};
}

43
src/WallpaperEngine/Render/Drivers/Output/CWaylandOutput.cpp Normal file
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#include "common.h"
#include "CWaylandOutput.h"
#include "../CWaylandOpenGLDriver.h"
using namespace WallpaperEngine::Render::Drivers::Output;
CWaylandOutput::CWaylandOutput (CApplicationContext& context, CVideoDriver& driver, Detectors::CFullScreenDetector& detector) :
COutput (context, detector),
m_driver (driver)
{
const auto PDRIVER = (CWaylandOpenGLDriver*)&driver;
for (auto& o : PDRIVER->m_outputs) {
m_viewports[o->name] = {{0, 0, o->size.x, o->size.y}, o->name};
}
}
CWaylandOutput::~CWaylandOutput ()
{
}
void CWaylandOutput::reset () {
;
}
bool CWaylandOutput::renderVFlip () const {
return false;
}
bool CWaylandOutput::renderMultiple () const {
return false; // todo
}
bool CWaylandOutput::haveImageBuffer () const {
return false;
}
void* CWaylandOutput::getImageBuffer () const {
return nullptr;
}
void CWaylandOutput::updateRender () const {
;
}

29
src/WallpaperEngine/Render/Drivers/Output/CWaylandOutput.h Normal file
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#pragma once
#include <map>
#include <string>
#include <glm/vec4.hpp>
#include "WallpaperEngine/Render/Drivers/CVideoDriver.h"
#include "COutput.h"
namespace WallpaperEngine::Render::Drivers::Output
{
class CWaylandOutput : public COutput
{
public:
CWaylandOutput (CApplicationContext& context, CVideoDriver& driver, Detectors::CFullScreenDetector& detector);
~CWaylandOutput ();
void reset () override;
bool renderVFlip () const override;
bool renderMultiple () const override;
bool haveImageBuffer () const override;
void* getImageBuffer () const override;
void updateRender () const override;
private:
CVideoDriver& m_driver;
};
}

91
wlr-layer-shell-unstable-v1.c Normal file
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/* Generated by wayland-scanner 1.22.0 */
/*
* Copyright © 2017 Drew DeVault
*
* Permission to use, copy, modify, distribute, and sell this
* software and its documentation for any purpose is hereby granted
* without fee, provided that the above copyright notice appear in
* all copies and that both that copyright notice and this permission
* notice appear in supporting documentation, and that the name of
* the copyright holders not be used in advertising or publicity
* pertaining to distribution of the software without specific,
* written prior permission. The copyright holders make no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied
* warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
* THIS SOFTWARE.
*/
#include <stdlib.h>
#include <stdint.h>
#include "wayland-util.h"
#ifndef __has_attribute
# define __has_attribute(x) 0 /* Compatibility with non-clang compilers. */
#endif
#if (__has_attribute(visibility) || defined(__GNUC__) && __GNUC__ >= 4)
#define WL_PRIVATE __attribute__ ((visibility("hidden")))
#else
#define WL_PRIVATE
#endif
extern const struct wl_interface wl_output_interface;
extern const struct wl_interface wl_surface_interface;
extern const struct wl_interface xdg_popup_interface;
extern const struct wl_interface zwlr_layer_surface_v1_interface;
static const struct wl_interface *wlr_layer_shell_v1_unstable_v1_types[] = {
NULL,
NULL,
NULL,
NULL,
&zwlr_layer_surface_v1_interface,
&wl_surface_interface,
&wl_output_interface,
NULL,
NULL,
&xdg_popup_interface,
};
static const struct wl_message zwlr_layer_shell_v1_requests[] = {
{ "get_layer_surface", "no?ous", wlr_layer_shell_v1_unstable_v1_types + 4 },
};
WL_PRIVATE const struct wl_interface zwlr_layer_shell_v1_interface = {
"zwlr_layer_shell_v1", 1,
1, zwlr_layer_shell_v1_requests,
0, NULL,
};
static const struct wl_message zwlr_layer_surface_v1_requests[] = {
{ "set_size", "uu", wlr_layer_shell_v1_unstable_v1_types + 0 },
{ "set_anchor", "u", wlr_layer_shell_v1_unstable_v1_types + 0 },
{ "set_exclusive_zone", "i", wlr_layer_shell_v1_unstable_v1_types + 0 },
{ "set_margin", "iiii", wlr_layer_shell_v1_unstable_v1_types + 0 },
{ "set_keyboard_interactivity", "u", wlr_layer_shell_v1_unstable_v1_types + 0 },
{ "get_popup", "o", wlr_layer_shell_v1_unstable_v1_types + 9 },
{ "ack_configure", "u", wlr_layer_shell_v1_unstable_v1_types + 0 },
{ "destroy", "", wlr_layer_shell_v1_unstable_v1_types + 0 },
};
static const struct wl_message zwlr_layer_surface_v1_events[] = {
{ "configure", "uuu", wlr_layer_shell_v1_unstable_v1_types + 0 },
{ "closed", "", wlr_layer_shell_v1_unstable_v1_types + 0 },
};
WL_PRIVATE const struct wl_interface zwlr_layer_surface_v1_interface = {
"zwlr_layer_surface_v1", 1,
8, zwlr_layer_surface_v1_requests,
2, zwlr_layer_surface_v1_events,
};

563
wlr-layer-shell-unstable-v1.h Normal file
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/* Generated by wayland-scanner 1.22.0 */
#ifndef WLR_LAYER_SHELL_V1_UNSTABLE_V1_CLIENT_PROTOCOL_H
#define WLR_LAYER_SHELL_V1_UNSTABLE_V1_CLIENT_PROTOCOL_H
#include <stdint.h>
#include <stddef.h>
#include "wayland-client.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @page page_wlr_layer_shell_v1_unstable_v1 The wlr_layer_shell_v1_unstable_v1 protocol
* @section page_ifaces_wlr_layer_shell_v1_unstable_v1 Interfaces
* - @subpage page_iface_zwlr_layer_shell_v1 - create surfaces that are layers of the desktop
* - @subpage page_iface_zwlr_layer_surface_v1 - layer metadata interface
* @section page_copyright_wlr_layer_shell_v1_unstable_v1 Copyright
* <pre>
*
* Copyright © 2017 Drew DeVault
*
* Permission to use, copy, modify, distribute, and sell this
* software and its documentation for any purpose is hereby granted
* without fee, provided that the above copyright notice appear in
* all copies and that both that copyright notice and this permission
* notice appear in supporting documentation, and that the name of
* the copyright holders not be used in advertising or publicity
* pertaining to distribution of the software without specific,
* written prior permission. The copyright holders make no
* representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied
* warranty.
*
* THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
* SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
* SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
* AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
* ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
* THIS SOFTWARE.
* </pre>
*/
struct wl_output;
struct wl_surface;
struct xdg_popup;
struct zwlr_layer_shell_v1;
struct zwlr_layer_surface_v1;
#ifndef ZWLR_LAYER_SHELL_V1_INTERFACE
#define ZWLR_LAYER_SHELL_V1_INTERFACE
/**
* @page page_iface_zwlr_layer_shell_v1 zwlr_layer_shell_v1
* @section page_iface_zwlr_layer_shell_v1_desc Description
*
* Clients can use this interface to assign the surface_layer role to
* wl_surfaces. Such surfaces are assigned to a "layer" of the output and
* rendered with a defined z-depth respective to each other. They may also be
* anchored to the edges and corners of a screen and specify input handling
* semantics. This interface should be suitable for the implementation of
* many desktop shell components, and a broad number of other applications
* that interact with the desktop.
* @section page_iface_zwlr_layer_shell_v1_api API
* See @ref iface_zwlr_layer_shell_v1.
*/
/**
* @defgroup iface_zwlr_layer_shell_v1 The zwlr_layer_shell_v1 interface
*
* Clients can use this interface to assign the surface_layer role to
* wl_surfaces. Such surfaces are assigned to a "layer" of the output and
* rendered with a defined z-depth respective to each other. They may also be
* anchored to the edges and corners of a screen and specify input handling
* semantics. This interface should be suitable for the implementation of
* many desktop shell components, and a broad number of other applications
* that interact with the desktop.
*/
extern const struct wl_interface zwlr_layer_shell_v1_interface;
#endif
#ifndef ZWLR_LAYER_SURFACE_V1_INTERFACE
#define ZWLR_LAYER_SURFACE_V1_INTERFACE
/**
* @page page_iface_zwlr_layer_surface_v1 zwlr_layer_surface_v1
* @section page_iface_zwlr_layer_surface_v1_desc Description
*
* An interface that may be implemented by a wl_surface, for surfaces that
* are designed to be rendered as a layer of a stacked desktop-like
* environment.
*
* Layer surface state (size, anchor, exclusive zone, margin, interactivity)
* is double-buffered, and will be applied at the time wl_surface.commit of
* the corresponding wl_surface is called.
* @section page_iface_zwlr_layer_surface_v1_api API
* See @ref iface_zwlr_layer_surface_v1.
*/
/**
* @defgroup iface_zwlr_layer_surface_v1 The zwlr_layer_surface_v1 interface
*
* An interface that may be implemented by a wl_surface, for surfaces that
* are designed to be rendered as a layer of a stacked desktop-like
* environment.
*
* Layer surface state (size, anchor, exclusive zone, margin, interactivity)
* is double-buffered, and will be applied at the time wl_surface.commit of
* the corresponding wl_surface is called.
*/
extern const struct wl_interface zwlr_layer_surface_v1_interface;
#endif
#ifndef ZWLR_LAYER_SHELL_V1_ERROR_ENUM
#define ZWLR_LAYER_SHELL_V1_ERROR_ENUM
enum zwlr_layer_shell_v1_error {
/**
* wl_surface has another role
*/
ZWLR_LAYER_SHELL_V1_ERROR_ROLE = 0,
/**
* layer value is invalid
*/
ZWLR_LAYER_SHELL_V1_ERROR_INVALID_LAYER = 1,
/**
* wl_surface has a buffer attached or committed
*/
ZWLR_LAYER_SHELL_V1_ERROR_ALREADY_CONSTRUCTED = 2,
};
#endif /* ZWLR_LAYER_SHELL_V1_ERROR_ENUM */
#ifndef ZWLR_LAYER_SHELL_V1_LAYER_ENUM
#define ZWLR_LAYER_SHELL_V1_LAYER_ENUM
/**
* @ingroup iface_zwlr_layer_shell_v1
* available layers for surfaces
*
* These values indicate which layers a surface can be rendered in. They
* are ordered by z depth, bottom-most first. Traditional shell surfaces
* will typically be rendered between the bottom and top layers.
* Fullscreen shell surfaces are typically rendered at the top layer.
* Multiple surfaces can share a single layer, and ordering within a
* single layer is undefined.
*/
enum zwlr_layer_shell_v1_layer {
ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND = 0,
ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM = 1,
ZWLR_LAYER_SHELL_V1_LAYER_TOP = 2,
ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY = 3,
};
#endif /* ZWLR_LAYER_SHELL_V1_LAYER_ENUM */
#define ZWLR_LAYER_SHELL_V1_GET_LAYER_SURFACE 0
/**
* @ingroup iface_zwlr_layer_shell_v1
*/
#define ZWLR_LAYER_SHELL_V1_GET_LAYER_SURFACE_SINCE_VERSION 1
/** @ingroup iface_zwlr_layer_shell_v1 */
static inline void
zwlr_layer_shell_v1_set_user_data(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1, void *user_data)
{
wl_proxy_set_user_data((struct wl_proxy *) zwlr_layer_shell_v1, user_data);
}
/** @ingroup iface_zwlr_layer_shell_v1 */
static inline void *
zwlr_layer_shell_v1_get_user_data(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1)
{
return wl_proxy_get_user_data((struct wl_proxy *) zwlr_layer_shell_v1);
}
static inline uint32_t
zwlr_layer_shell_v1_get_version(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1)
{
return wl_proxy_get_version((struct wl_proxy *) zwlr_layer_shell_v1);
}
/** @ingroup iface_zwlr_layer_shell_v1 */
static inline void
zwlr_layer_shell_v1_destroy(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1)
{
wl_proxy_destroy((struct wl_proxy *) zwlr_layer_shell_v1);
}
/**
* @ingroup iface_zwlr_layer_shell_v1
*
* Create a layer surface for an existing surface. This assigns the role of
* layer_surface, or raises a protocol error if another role is already
* assigned.
*
* Creating a layer surface from a wl_surface which has a buffer attached
* or committed is a client error, and any attempts by a client to attach
* or manipulate a buffer prior to the first layer_surface.configure call
* must also be treated as errors.
*
* You may pass NULL for output to allow the compositor to decide which
* output to use. Generally this will be the one that the user most
* recently interacted with.
*
* Clients can specify a namespace that defines the purpose of the layer
* surface.
*/
static inline struct zwlr_layer_surface_v1 *
zwlr_layer_shell_v1_get_layer_surface(struct zwlr_layer_shell_v1 *zwlr_layer_shell_v1, struct wl_surface *surface, struct wl_output *output, uint32_t layer, const char *namespace)
{
struct wl_proxy *id;
id = wl_proxy_marshal_flags((struct wl_proxy *) zwlr_layer_shell_v1,
ZWLR_LAYER_SHELL_V1_GET_LAYER_SURFACE, &zwlr_layer_surface_v1_interface, wl_proxy_get_version((struct wl_proxy *) zwlr_layer_shell_v1), 0, NULL, surface, output, layer, namespace);
return (struct zwlr_layer_surface_v1 *) id;
}
#ifndef ZWLR_LAYER_SURFACE_V1_ERROR_ENUM
#define ZWLR_LAYER_SURFACE_V1_ERROR_ENUM
enum zwlr_layer_surface_v1_error {
/**
* provided surface state is invalid
*/
ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SURFACE_STATE = 0,
/**
* size is invalid
*/
ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SIZE = 1,
/**
* anchor bitfield is invalid
*/
ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_ANCHOR = 2,
};
#endif /* ZWLR_LAYER_SURFACE_V1_ERROR_ENUM */
#ifndef ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM
#define ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM
enum zwlr_layer_surface_v1_anchor {
/**
* the top edge of the anchor rectangle
*/
ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP = 1,
/**
* the bottom edge of the anchor rectangle
*/
ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM = 2,
/**
* the left edge of the anchor rectangle
*/
ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT = 4,
/**
* the right edge of the anchor rectangle
*/
ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT = 8,
};
#endif /* ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM */
/**
* @ingroup iface_zwlr_layer_surface_v1
* @struct zwlr_layer_surface_v1_listener
*/
struct zwlr_layer_surface_v1_listener {
/**
* suggest a surface change
*
* The configure event asks the client to resize its surface.
*
* Clients should arrange their surface for the new states, and
* then send an ack_configure request with the serial sent in this
* configure event at some point before committing the new surface.
*
* The client is free to dismiss all but the last configure event
* it received.
*
* The width and height arguments specify the size of the window in
* surface-local coordinates.
*
* The size is a hint, in the sense that the client is free to
* ignore it if it doesn't resize, pick a smaller size (to satisfy
* aspect ratio or resize in steps of NxM pixels). If the client
* picks a smaller size and is anchored to two opposite anchors
* (e.g. 'top' and 'bottom'), the surface will be centered on this
* axis.
*
* If the width or height arguments are zero, it means the client
* should decide its own window dimension.
*/
void (*configure)(void *data,
struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1,
uint32_t serial,
uint32_t width,
uint32_t height);
/**
* surface should be closed
*
* The closed event is sent by the compositor when the surface
* will no longer be shown. The output may have been destroyed or
* the user may have asked for it to be removed. Further changes to
* the surface will be ignored. The client should destroy the
* resource after receiving this event, and create a new surface if
* they so choose.
*/
void (*closed)(void *data,
struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1);
};
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
static inline int
zwlr_layer_surface_v1_add_listener(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1,
const struct zwlr_layer_surface_v1_listener *listener, void *data)
{
return wl_proxy_add_listener((struct wl_proxy *) zwlr_layer_surface_v1,
(void (**)(void)) listener, data);
}
#define ZWLR_LAYER_SURFACE_V1_SET_SIZE 0
#define ZWLR_LAYER_SURFACE_V1_SET_ANCHOR 1
#define ZWLR_LAYER_SURFACE_V1_SET_EXCLUSIVE_ZONE 2
#define ZWLR_LAYER_SURFACE_V1_SET_MARGIN 3
#define ZWLR_LAYER_SURFACE_V1_SET_KEYBOARD_INTERACTIVITY 4
#define ZWLR_LAYER_SURFACE_V1_GET_POPUP 5
#define ZWLR_LAYER_SURFACE_V1_ACK_CONFIGURE 6
#define ZWLR_LAYER_SURFACE_V1_DESTROY 7
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_CONFIGURE_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_CLOSED_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_SET_SIZE_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_SET_ANCHOR_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_SET_EXCLUSIVE_ZONE_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_SET_MARGIN_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_SET_KEYBOARD_INTERACTIVITY_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_GET_POPUP_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_ACK_CONFIGURE_SINCE_VERSION 1
/**
* @ingroup iface_zwlr_layer_surface_v1
*/
#define ZWLR_LAYER_SURFACE_V1_DESTROY_SINCE_VERSION 1
/** @ingroup iface_zwlr_layer_surface_v1 */
static inline void
zwlr_layer_surface_v1_set_user_data(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, void *user_data)
{
wl_proxy_set_user_data((struct wl_proxy *) zwlr_layer_surface_v1, user_data);
}
/** @ingroup iface_zwlr_layer_surface_v1 */
static inline void *
zwlr_layer_surface_v1_get_user_data(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1)
{
return wl_proxy_get_user_data((struct wl_proxy *) zwlr_layer_surface_v1);
}
static inline uint32_t
zwlr_layer_surface_v1_get_version(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1)
{
return wl_proxy_get_version((struct wl_proxy *) zwlr_layer_surface_v1);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* Sets the size of the surface in surface-local coordinates. The
* compositor will display the surface centered with respect to its
* anchors.
*
* If you pass 0 for either value, the compositor will assign it and
* inform you of the assignment in the configure event. You must set your
* anchor to opposite edges in the dimensions you omit; not doing so is a
* protocol error. Both values are 0 by default.
*
* Size is double-buffered, see wl_surface.commit.
*/
static inline void
zwlr_layer_surface_v1_set_size(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t width, uint32_t height)
{
wl_proxy_marshal_flags((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_SET_SIZE, NULL, wl_proxy_get_version((struct wl_proxy *) zwlr_layer_surface_v1), 0, width, height);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* Requests that the compositor anchor the surface to the specified edges
* and corners. If two orthoginal edges are specified (e.g. 'top' and
* 'left'), then the anchor point will be the intersection of the edges
* (e.g. the top left corner of the output); otherwise the anchor point
* will be centered on that edge, or in the center if none is specified.
*
* Anchor is double-buffered, see wl_surface.commit.
*/
static inline void
zwlr_layer_surface_v1_set_anchor(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t anchor)
{
wl_proxy_marshal_flags((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_SET_ANCHOR, NULL, wl_proxy_get_version((struct wl_proxy *) zwlr_layer_surface_v1), 0, anchor);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* Requests that the compositor avoids occluding an area of the surface
* with other surfaces. The compositor's use of this information is
* implementation-dependent - do not assume that this region will not
* actually be occluded.
*
* A positive value is only meaningful if the surface is anchored to an
* edge, rather than a corner. The zone is the number of surface-local
* coordinates from the edge that are considered exclusive.
*
* Surfaces that do not wish to have an exclusive zone may instead specify
* how they should interact with surfaces that do. If set to zero, the
* surface indicates that it would like to be moved to avoid occluding
* surfaces with a positive excluzive zone. If set to -1, the surface
* indicates that it would not like to be moved to accommodate for other
* surfaces, and the compositor should extend it all the way to the edges
* it is anchored to.
*
* For example, a panel might set its exclusive zone to 10, so that
* maximized shell surfaces are not shown on top of it. A notification
* might set its exclusive zone to 0, so that it is moved to avoid
* occluding the panel, but shell surfaces are shown underneath it. A
* wallpaper or lock screen might set their exclusive zone to -1, so that
* they stretch below or over the panel.
*
* The default value is 0.
*
* Exclusive zone is double-buffered, see wl_surface.commit.
*/
static inline void
zwlr_layer_surface_v1_set_exclusive_zone(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, int32_t zone)
{
wl_proxy_marshal_flags((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_SET_EXCLUSIVE_ZONE, NULL, wl_proxy_get_version((struct wl_proxy *) zwlr_layer_surface_v1), 0, zone);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* Requests that the surface be placed some distance away from the anchor
* point on the output, in surface-local coordinates. Setting this value
* for edges you are not anchored to has no effect.
*
* The exclusive zone includes the margin.
*
* Margin is double-buffered, see wl_surface.commit.
*/
static inline void
zwlr_layer_surface_v1_set_margin(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, int32_t top, int32_t right, int32_t bottom, int32_t left)
{
wl_proxy_marshal_flags((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_SET_MARGIN, NULL, wl_proxy_get_version((struct wl_proxy *) zwlr_layer_surface_v1), 0, top, right, bottom, left);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* Set to 1 to request that the seat send keyboard events to this layer
* surface. For layers below the shell surface layer, the seat will use
* normal focus semantics. For layers above the shell surface layers, the
* seat will always give exclusive keyboard focus to the top-most layer
* which has keyboard interactivity set to true.
*
* Layer surfaces receive pointer, touch, and tablet events normally. If
* you do not want to receive them, set the input region on your surface
* to an empty region.
*
* Events is double-buffered, see wl_surface.commit.
*/
static inline void
zwlr_layer_surface_v1_set_keyboard_interactivity(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t keyboard_interactivity)
{
wl_proxy_marshal_flags((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_SET_KEYBOARD_INTERACTIVITY, NULL, wl_proxy_get_version((struct wl_proxy *) zwlr_layer_surface_v1), 0, keyboard_interactivity);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* This assigns an xdg_popup's parent to this layer_surface. This popup
* should have been created via xdg_surface::get_popup with the parent set
* to NULL, and this request must be invoked before committing the popup's
* initial state.
*
* See the documentation of xdg_popup for more details about what an
* xdg_popup is and how it is used.
*/
static inline void
zwlr_layer_surface_v1_get_popup(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, struct xdg_popup *popup)
{
wl_proxy_marshal_flags((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_GET_POPUP, NULL, wl_proxy_get_version((struct wl_proxy *) zwlr_layer_surface_v1), 0, popup);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* When a configure event is received, if a client commits the
* surface in response to the configure event, then the client
* must make an ack_configure request sometime before the commit
* request, passing along the serial of the configure event.
*
* If the client receives multiple configure events before it
* can respond to one, it only has to ack the last configure event.
*
* A client is not required to commit immediately after sending
* an ack_configure request - it may even ack_configure several times
* before its next surface commit.
*
* A client may send multiple ack_configure requests before committing, but
* only the last request sent before a commit indicates which configure
* event the client really is responding to.
*/
static inline void
zwlr_layer_surface_v1_ack_configure(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1, uint32_t serial)
{
wl_proxy_marshal_flags((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_ACK_CONFIGURE, NULL, wl_proxy_get_version((struct wl_proxy *) zwlr_layer_surface_v1), 0, serial);
}
/**
* @ingroup iface_zwlr_layer_surface_v1
*
* This request destroys the layer surface.
*/
static inline void
zwlr_layer_surface_v1_destroy(struct zwlr_layer_surface_v1 *zwlr_layer_surface_v1)
{
wl_proxy_marshal_flags((struct wl_proxy *) zwlr_layer_surface_v1,
ZWLR_LAYER_SURFACE_V1_DESTROY, NULL, wl_proxy_get_version((struct wl_proxy *) zwlr_layer_surface_v1), WL_MARSHAL_FLAG_DESTROY);
}
#ifdef __cplusplus
}
#endif
#endif

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/* Generated by wayland-scanner 1.21.90 */
/*
* Copyright © 2008-2013 Kristian Høgsberg
* Copyright © 2013 Rafael Antognolli
* Copyright © 2013 Jasper St. Pierre
* Copyright © 2010-2013 Intel Corporation
* Copyright © 2015-2017 Samsung Electronics Co., Ltd
* Copyright © 2015-2017 Red Hat Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#include <stdlib.h>
#include <stdint.h>
#include "wayland-util.h"
#ifndef __has_attribute
# define __has_attribute(x) 0 /* Compatibility with non-clang compilers. */
#endif
#if (__has_attribute(visibility) || defined(__GNUC__) && __GNUC__ >= 4)
#define WL_PRIVATE __attribute__ ((visibility("hidden")))
#else
#define WL_PRIVATE
#endif
extern const struct wl_interface wl_output_interface;
extern const struct wl_interface wl_seat_interface;
extern const struct wl_interface wl_surface_interface;
extern const struct wl_interface xdg_popup_interface;
extern const struct wl_interface xdg_positioner_interface;
extern const struct wl_interface xdg_surface_interface;
extern const struct wl_interface xdg_toplevel_interface;
static const struct wl_interface *xdg_shell_types[] = {
NULL,
NULL,
NULL,
NULL,
&xdg_positioner_interface,
&xdg_surface_interface,
&wl_surface_interface,
&xdg_toplevel_interface,
&xdg_popup_interface,
&xdg_surface_interface,
&xdg_positioner_interface,
&xdg_toplevel_interface,
&wl_seat_interface,
NULL,
NULL,
NULL,
&wl_seat_interface,
NULL,
&wl_seat_interface,
NULL,
NULL,
&wl_output_interface,
&wl_seat_interface,
NULL,
&xdg_positioner_interface,
NULL,
};
static const struct wl_message xdg_wm_base_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "create_positioner", "n", xdg_shell_types + 4 },
{ "get_xdg_surface", "no", xdg_shell_types + 5 },
{ "pong", "u", xdg_shell_types + 0 },
};
static const struct wl_message xdg_wm_base_events[] = {
{ "ping", "u", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_wm_base_interface = {
"xdg_wm_base", 5,
4, xdg_wm_base_requests,
1, xdg_wm_base_events,
};
static const struct wl_message xdg_positioner_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "set_size", "ii", xdg_shell_types + 0 },
{ "set_anchor_rect", "iiii", xdg_shell_types + 0 },
{ "set_anchor", "u", xdg_shell_types + 0 },
{ "set_gravity", "u", xdg_shell_types + 0 },
{ "set_constraint_adjustment", "u", xdg_shell_types + 0 },
{ "set_offset", "ii", xdg_shell_types + 0 },
{ "set_reactive", "3", xdg_shell_types + 0 },
{ "set_parent_size", "3ii", xdg_shell_types + 0 },
{ "set_parent_configure", "3u", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_positioner_interface = {
"xdg_positioner", 5,
10, xdg_positioner_requests,
0, NULL,
};
static const struct wl_message xdg_surface_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "get_toplevel", "n", xdg_shell_types + 7 },
{ "get_popup", "n?oo", xdg_shell_types + 8 },
{ "set_window_geometry", "iiii", xdg_shell_types + 0 },
{ "ack_configure", "u", xdg_shell_types + 0 },
};
static const struct wl_message xdg_surface_events[] = {
{ "configure", "u", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_surface_interface = {
"xdg_surface", 5,
5, xdg_surface_requests,
1, xdg_surface_events,
};
static const struct wl_message xdg_toplevel_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "set_parent", "?o", xdg_shell_types + 11 },
{ "set_title", "s", xdg_shell_types + 0 },
{ "set_app_id", "s", xdg_shell_types + 0 },
{ "show_window_menu", "ouii", xdg_shell_types + 12 },
{ "move", "ou", xdg_shell_types + 16 },
{ "resize", "ouu", xdg_shell_types + 18 },
{ "set_max_size", "ii", xdg_shell_types + 0 },
{ "set_min_size", "ii", xdg_shell_types + 0 },
{ "set_maximized", "", xdg_shell_types + 0 },
{ "unset_maximized", "", xdg_shell_types + 0 },
{ "set_fullscreen", "?o", xdg_shell_types + 21 },
{ "unset_fullscreen", "", xdg_shell_types + 0 },
{ "set_minimized", "", xdg_shell_types + 0 },
};
static const struct wl_message xdg_toplevel_events[] = {
{ "configure", "iia", xdg_shell_types + 0 },
{ "close", "", xdg_shell_types + 0 },
{ "configure_bounds", "4ii", xdg_shell_types + 0 },
{ "wm_capabilities", "5a", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_toplevel_interface = {
"xdg_toplevel", 5,
14, xdg_toplevel_requests,
4, xdg_toplevel_events,
};
static const struct wl_message xdg_popup_requests[] = {
{ "destroy", "", xdg_shell_types + 0 },
{ "grab", "ou", xdg_shell_types + 22 },
{ "reposition", "3ou", xdg_shell_types + 24 },
};
static const struct wl_message xdg_popup_events[] = {
{ "configure", "iiii", xdg_shell_types + 0 },
{ "popup_done", "", xdg_shell_types + 0 },
{ "repositioned", "3u", xdg_shell_types + 0 },
};
WL_PRIVATE const struct wl_interface xdg_popup_interface = {
"xdg_popup", 5,
3, xdg_popup_requests,
3, xdg_popup_events,
};

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