diff options
Diffstat (limited to 'DOCS/client_api_examples/qml')
-rw-r--r-- | DOCS/client_api_examples/qml/main.cpp | 136 | ||||
-rw-r--r-- | DOCS/client_api_examples/qml/main.h | 36 | ||||
-rw-r--r-- | DOCS/client_api_examples/qml/main.qml | 71 | ||||
-rw-r--r-- | DOCS/client_api_examples/qml/mpvtest.pro | 12 | ||||
-rw-r--r-- | DOCS/client_api_examples/qml/mpvtest.qrc | 5 |
5 files changed, 0 insertions, 260 deletions
diff --git a/DOCS/client_api_examples/qml/main.cpp b/DOCS/client_api_examples/qml/main.cpp deleted file mode 100644 index 2122cd8c5c..0000000000 --- a/DOCS/client_api_examples/qml/main.cpp +++ /dev/null @@ -1,136 +0,0 @@ -#include "main.h" - -#include <stdexcept> -#include <clocale> - -#include <QObject> -#include <QtGlobal> -#include <QOpenGLContext> -#include <QGuiApplication> - -#include <QtGui/QOpenGLFramebufferObject> - -#include <QtQuick/QQuickWindow> -#include <QtQuick/QQuickView> - -class MpvRenderer : public QQuickFramebufferObject::Renderer -{ - static void *get_proc_address(void *ctx, const char *name) { - (void)ctx; - QOpenGLContext *glctx = QOpenGLContext::currentContext(); - if (!glctx) - return NULL; - return (void *)glctx->getProcAddress(QByteArray(name)); - } - - mpv::qt::Handle mpv; - QQuickWindow *window; - mpv_opengl_cb_context *mpv_gl; -public: - MpvRenderer(const MpvObject *obj) - : mpv(obj->mpv), window(obj->window()), mpv_gl(obj->mpv_gl) - { - int r = mpv_opengl_cb_init_gl(mpv_gl, NULL, get_proc_address, NULL); - if (r < 0) - throw std::runtime_error("could not initialize OpenGL"); - } - - virtual ~MpvRenderer() - { - // Until this call is done, we need to make sure the player remains - // alive. This is done implicitly with the mpv::qt::Handle instance - // in this class. - mpv_opengl_cb_uninit_gl(mpv_gl); - } - - void render() - { - QOpenGLFramebufferObject *fbo = framebufferObject(); - window->resetOpenGLState(); - mpv_opengl_cb_draw(mpv_gl, fbo->handle(), fbo->width(), fbo->height()); - window->resetOpenGLState(); - } -}; - -MpvObject::MpvObject(QQuickItem * parent) - : QQuickFramebufferObject(parent), mpv_gl(0) -{ - mpv = mpv::qt::Handle::FromRawHandle(mpv_create()); - if (!mpv) - throw std::runtime_error("could not create mpv context"); - - mpv_set_option_string(mpv, "terminal", "yes"); - mpv_set_option_string(mpv, "msg-level", "all=v"); - - if (mpv_initialize(mpv) < 0) - throw std::runtime_error("could not initialize mpv context"); - - // Make use of the MPV_SUB_API_OPENGL_CB API. - mpv::qt::set_option_variant(mpv, "vo", "opengl-cb"); - - // Request hw decoding, just for testing. - mpv::qt::set_option_variant(mpv, "hwdec", "auto"); - - // Setup the callback that will make QtQuick update and redraw if there - // is a new video frame. Use a queued connection: this makes sure the - // doUpdate() function is run on the GUI thread. - mpv_gl = (mpv_opengl_cb_context *)mpv_get_sub_api(mpv, MPV_SUB_API_OPENGL_CB); - if (!mpv_gl) - throw std::runtime_error("OpenGL not compiled in"); - mpv_opengl_cb_set_update_callback(mpv_gl, MpvObject::on_update, (void *)this); - connect(this, &MpvObject::onUpdate, this, &MpvObject::doUpdate, - Qt::QueuedConnection); -} - -MpvObject::~MpvObject() -{ - if (mpv_gl) - mpv_opengl_cb_set_update_callback(mpv_gl, NULL, NULL); -} - -void MpvObject::on_update(void *ctx) -{ - MpvObject *self = (MpvObject *)ctx; - emit self->onUpdate(); -} - -// connected to onUpdate(); signal makes sure it runs on the GUI thread -void MpvObject::doUpdate() -{ - update(); -} - -void MpvObject::command(const QVariant& params) -{ - mpv::qt::command_variant(mpv, params); -} - -void MpvObject::setProperty(const QString& name, const QVariant& value) -{ - mpv::qt::set_property_variant(mpv, name, value); -} - -QQuickFramebufferObject::Renderer *MpvObject::createRenderer() const -{ - window()->setPersistentOpenGLContext(true); - window()->setPersistentSceneGraph(true); - return new MpvRenderer(this); -} - -int main(int argc, char **argv) -{ - QGuiApplication app(argc, argv); - - // Qt sets the locale in the QGuiApplication constructor, but libmpv - // requires the LC_NUMERIC category to be set to "C", so change it back. - std::setlocale(LC_NUMERIC, "C"); - - qmlRegisterType<MpvObject>("mpvtest", 1, 0, "MpvObject"); - - QQuickView view; - view.setResizeMode(QQuickView::SizeRootObjectToView); - view.setSource(QUrl("qrc:///mpvtest/main.qml")); - view.show(); - - return app.exec(); -} diff --git a/DOCS/client_api_examples/qml/main.h b/DOCS/client_api_examples/qml/main.h deleted file mode 100644 index 9a65ae5350..0000000000 --- a/DOCS/client_api_examples/qml/main.h +++ /dev/null @@ -1,36 +0,0 @@ -#ifndef MPVRENDERER_H_ -#define MPVRENDERER_H_ - -#include <QtQuick/QQuickFramebufferObject> - -#include <mpv/client.h> -#include <mpv/opengl_cb.h> -#include <mpv/qthelper.hpp> - -class MpvRenderer; - -class MpvObject : public QQuickFramebufferObject -{ - Q_OBJECT - - mpv::qt::Handle mpv; - mpv_opengl_cb_context *mpv_gl; - - friend class MpvRenderer; - -public: - MpvObject(QQuickItem * parent = 0); - virtual ~MpvObject(); - virtual Renderer *createRenderer() const; -public slots: - void command(const QVariant& params); - void setProperty(const QString& name, const QVariant& value); -signals: - void onUpdate(); -private slots: - void doUpdate(); -private: - static void on_update(void *ctx); -}; - -#endif diff --git a/DOCS/client_api_examples/qml/main.qml b/DOCS/client_api_examples/qml/main.qml deleted file mode 100644 index ec06790e86..0000000000 --- a/DOCS/client_api_examples/qml/main.qml +++ /dev/null @@ -1,71 +0,0 @@ -import QtQuick 2.0 -import QtQuick.Controls 1.0 - -import mpvtest 1.0 - -Item { - width: 1280 - height: 720 - - MpvObject { - id: renderer - anchors.fill: parent - - MouseArea { - anchors.fill: parent - onClicked: renderer.command(["loadfile", "../../../test.mkv"]) - } - } - - Rectangle { - id: labelFrame - anchors.margins: -50 - radius: 5 - color: "white" - border.color: "black" - opacity: 0.8 - anchors.fill: box - } - - Row { - id: box - anchors.bottom: renderer.bottom - anchors.left: renderer.left - anchors.right: renderer.right - anchors.margins: 100 - - Text { - anchors.margins: 10 - wrapMode: Text.WordWrap - text: "QtQuick and mpv are both rendering stuff.\n - Click to load ../../../test.mkv" - } - - // Don't take these controls too seriously. They're for testing. - Column { - CheckBox { - id: checkbox - anchors.margins: 10 - // Heavily filtered means good, right? - text: "Make video look like on a Smart TV" - onClicked: { - if (checkbox.checked) { - renderer.command(["vo_cmdline", "sharpen=5.0"]) - } else { - renderer.command(["vo_cmdline", ""]) - } - } - } - Slider { - id: slider - anchors.margins: 10 - anchors.left: checkbox.left - anchors.right: checkbox.right - minimumValue: -100 - maximumValue: 100 - value: 0 - onValueChanged: renderer.setProperty("gamma", slider.value | 0) - } - } - } -} diff --git a/DOCS/client_api_examples/qml/mpvtest.pro b/DOCS/client_api_examples/qml/mpvtest.pro deleted file mode 100644 index 0b2e96fe99..0000000000 --- a/DOCS/client_api_examples/qml/mpvtest.pro +++ /dev/null @@ -1,12 +0,0 @@ -QT += qml quick - -HEADERS += main.h -SOURCES += main.cpp - -QT_CONFIG -= no-pkg-config -CONFIG += link_pkgconfig debug -PKGCONFIG += mpv - -RESOURCES += mpvtest.qrc - -OTHER_FILES += main.qml diff --git a/DOCS/client_api_examples/qml/mpvtest.qrc b/DOCS/client_api_examples/qml/mpvtest.qrc deleted file mode 100644 index bb672657e5..0000000000 --- a/DOCS/client_api_examples/qml/mpvtest.qrc +++ /dev/null @@ -1,5 +0,0 @@ -<RCC> - <qresource prefix="/mpvtest"> - <file>main.qml</file> - </qresource> -</RCC> |