qimgv/qimgv-pluginpath_2.patch

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From dab45dd74ca2e8c208548f3e21546dc3e91acf34 Mon Sep 17 00:00:00 2001
From: easymodo <easymodofrf@gmail.com>
Date: Sun, 31 May 2020 17:56:31 +0300
Subject: [PATCH] [cmake] use absolute path for player .so; initPlayer() -
tweak file checks & error messages
---
CMakeLists.txt | 6 +++---
qimgv/CMakeLists.txt | 2 +-
qimgv/gui/viewers/videoplayerinitproxy.cpp | 25 +++++++++-------------
qimgv/gui/viewers/videoplayerinitproxy.h | 1 +
4 files changed, 15 insertions(+), 19 deletions(-)
Index: qimgv-0.9.1/CMakeLists.txt
===================================================================
--- qimgv-0.9.1.orig/CMakeLists.txt
+++ qimgv-0.9.1/CMakeLists.txt
@@ -12,10 +12,10 @@ project(qimgv
#endif()
message(STATUS "Build configuration: " ${CMAKE_BUILD_TYPE})
-set(QIMGV_PLUGIN_PATH "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/qimgv")
-ADD_DEFINITIONS(-D_QIMGV_PLUGIN_PATH="${QIMGV_PLUGIN_PATH}/")
+set(QIMGV_PLUGIN_DIR "${CMAKE_INSTALL_PREFIX}/${CMAKE_INSTALL_LIBDIR}/qimgv")
+ADD_DEFINITIONS(-D_QIMGV_PLUGIN_DIR="${QIMGV_PLUGIN_DIR}")
-message(STATUS "Plugin path: " ${QIMGV_PLUGIN_PATH})
+message(STATUS "Plugin dir: " ${QIMGV_PLUGIN_DIR})
# detect if libstdc++ is in use to know if libstdc++fs should be linked
include(CheckCXXSourceCompiles)
Index: qimgv-0.9.1/qimgv/CMakeLists.txt
===================================================================
--- qimgv-0.9.1.orig/qimgv/CMakeLists.txt
+++ qimgv-0.9.1/qimgv/CMakeLists.txt
@@ -46,7 +46,7 @@ endif()
if(VIDEO_SUPPORT)
target_compile_definitions(qimgv PRIVATE USE_MPV)
if(NOT WIN32)
- ADD_DEFINITIONS(-D_QIMGV_PLAYER_PLUGIN="player_mpv.so")
+ ADD_DEFINITIONS(-D_QIMGV_PLAYER_PLUGIN="${QIMGV_PLUGIN_DIR}/player_mpv.so")
endif()
endif()
if(OPENCV_SUPPORT)
Index: qimgv-0.9.1/qimgv/gui/viewers/videoplayerinitproxy.cpp
===================================================================
--- qimgv-0.9.1.orig/qimgv/gui/viewers/videoplayerinitproxy.cpp
+++ qimgv-0.9.1/qimgv/gui/viewers/videoplayerinitproxy.cpp
@@ -1,11 +1,5 @@
#include "videoplayerinitproxy.h"
-#ifdef _QIMGV_PLUGIN_PATH
- #define QIMGV_PLUGIN_PATH _QIMGV_PLUGIN_PATH
-#else
- #define QIMGV_PLUGIN_PATH ""
-#endif
-
#ifdef _QIMGV_PLAYER_PLUGIN
#define QIMGV_PLAYER_PLUGIN _QIMGV_PLAYER_PLUGIN
#else
@@ -38,21 +32,22 @@ std::shared_ptr<VideoPlayer> VideoPlayer
}
inline bool VideoPlayerInitProxy::initPlayer() {
- QString path = QString(QIMGV_PLUGIN_PATH) + QIMGV_PLAYER_PLUGIN;
+ QString path = QIMGV_PLAYER_PLUGIN;
#ifndef USE_MPV
return false;
#endif
if(player)
return true;
-#ifdef __linux
- if(QFile::exists(path)) {
+#ifdef _WIN32
+ playerLib.setFileName("plugins/player_mpv.dll");
+#else
+ QFileInfo pluginFile(path);
+ if(pluginFile.isFile() && pluginFile.isReadable()) {
playerLib.setFileName(path);
} else {
qDebug() << "Plugin at:" << path << "does not exist.";
- playerLib.setFileName("qimgv_player_mpv"); // let QLibrary try to find it
+ return false;
}
-#else
- playerLib.setFileName("libqimgv_player_mpv.dll");
#endif
typedef VideoPlayer* (*createPlayerWidgetFn)();
createPlayerWidgetFn fn = (createPlayerWidgetFn) playerLib.resolve("CreatePlayerWidget");
@@ -61,7 +56,7 @@ inline bool VideoPlayerInitProxy::initPl
player.reset(pl);
}
if(!player) {
- qDebug() << "Could not load plugin:" << playerLib.fileName();
+ qDebug() << "Could not load plugin:" << playerLib.fileName() << ". Last error: " << playerLib.errorString();
return false;
}
@@ -75,8 +70,8 @@ inline bool VideoPlayerInitProxy::initPl
setFocusProxy(player.get());
connect(player.get(), SIGNAL(durationChanged(int)), this, SIGNAL(durationChanged(int)));
connect(player.get(), SIGNAL(positionChanged(int)), this, SIGNAL(positionChanged(int)));
- connect(player.get(), SIGNAL(videoPaused(bool)), this, SIGNAL(videoPaused(bool)));
- connect(player.get(), SIGNAL(playbackFinished()), this, SIGNAL(playbackFinished()));
+ connect(player.get(), SIGNAL(videoPaused(bool)), this, SIGNAL(videoPaused(bool)));
+ connect(player.get(), SIGNAL(playbackFinished()), this, SIGNAL(playbackFinished()));
return true;
}
Index: qimgv-0.9.1/qimgv/gui/viewers/videoplayerinitproxy.h
===================================================================
--- qimgv-0.9.1.orig/qimgv/gui/viewers/videoplayerinitproxy.h
+++ qimgv-0.9.1/qimgv/gui/viewers/videoplayerinitproxy.h
@@ -7,6 +7,7 @@
#include "videoplayer.h"
#include "settings.h"
#include <QLibrary>
+#include <QFileInfo>
#include <QDebug>
class VideoPlayerInitProxy : public VideoPlayer {