From 6d49d3cc1b4fdfc2abb456f446a31cd6674c1832 Mon Sep 17 00:00:00 2001
From: Don Honerbrink <dhonerbrink@gmail.com>
Date: Wed, 25 Mar 2015 17:09:45 -0500
Subject: [PATCH] Removing NullVideo so a ReloadableMedia component will
 instead display an image.

---
 RetroFE/Source/CMakeLists.txt         |  5 +-
 RetroFE/Source/Video/NullVideo.cpp    | 79 ---------------------------
 RetroFE/Source/Video/NullVideo.h      | 36 ------------
 RetroFE/Source/Video/VideoFactory.cpp | 13 +----
 4 files changed, 4 insertions(+), 129 deletions(-)
 delete mode 100644 RetroFE/Source/Video/NullVideo.cpp
 delete mode 100644 RetroFE/Source/Video/NullVideo.h

diff --git a/RetroFE/Source/CMakeLists.txt b/RetroFE/Source/CMakeLists.txt
index c63a625..a438a67 100644
--- a/RetroFE/Source/CMakeLists.txt
+++ b/RetroFE/Source/CMakeLists.txt
@@ -186,10 +186,7 @@ set(RETROFE_SOURCES
 	"${SQLITE3_ROOT}/sqlite3.c"
 )
 
-if(NO_VIDEO)
-set(RETROFE_HEADERS ${RETROFE_HEADERS} "${RETROFE_DIR}/Source/Video/NullVideo.h")
-set(RETROFE_SOURCES ${RETROFE_SOURCES} "${RETROFE_DIR}/Source/Video/NullVideo.cpp")
-else()
+if(NOT NO_VIDEO)
 set(RETROFE_HEADERS ${RETROFE_HEADERS} "${RETROFE_DIR}/Source/Video/GStreamerVideo.h")
 set(RETROFE_SOURCES ${RETROFE_SOURCES} "${RETROFE_DIR}/Source/Video/GStreamerVideo.cpp")
 endif()
diff --git a/RetroFE/Source/Video/NullVideo.cpp b/RetroFE/Source/Video/NullVideo.cpp
deleted file mode 100644
index a1459af..0000000
--- a/RetroFE/Source/Video/NullVideo.cpp
+++ /dev/null
@@ -1,79 +0,0 @@
-/* This file is part of RetroFE.
- *
- * RetroFE is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * RetroFE is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with RetroFE.  If not, see <http://www.gnu.org/licenses/>.
- */
-#include "NullVideo.h"
-#include "../Utility/Log.h"
-#include "../SDL.h"
-#include <sstream>
-#include <cstring>
-#include <cstdlib>
-#include <cstdio>
-#include <SDL2/SDL.h>
-
-NullVideo::NullVideo()
-{
-}
-NullVideo::~NullVideo()
-{
-}
-
-void NullVideo::SetNumLoops(int n)
-{
-}
-
-SDL_Texture *NullVideo::GetTexture() const
-{
-    return NULL;
-}
-
-bool NullVideo::Initialize()
-{
-    return true;
-}
-
-bool NullVideo::DeInitialize()
-{
-    return true;
-}
-
-bool NullVideo::Stop()
-{
-    return true;
-}
-
-bool NullVideo::Play(std::string file)
-{
-    return true;
-}
-
-int NullVideo::GetHeight()
-{
-    return 0;
-}
-
-int NullVideo::GetWidth()
-{
-    return 0;
-}
-
-
-void NullVideo::Draw()
-{
-}
-
-void NullVideo::Update(float dt)
-{
-}
-
diff --git a/RetroFE/Source/Video/NullVideo.h b/RetroFE/Source/Video/NullVideo.h
deleted file mode 100644
index 525cd7f..0000000
--- a/RetroFE/Source/Video/NullVideo.h
+++ /dev/null
@@ -1,36 +0,0 @@
-/* This file is part of RetroFE.
- *
- * RetroFE is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * RetroFE is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with RetroFE.  If not, see <http://www.gnu.org/licenses/>.
- */
-#pragma once
-
-#include "IVideo.h"
-
-class NullVideo : public IVideo
-{
-public:
-    NullVideo();
-    ~NullVideo();
-    bool Initialize();
-    bool Play(std::string file);
-    bool Stop();
-    bool DeInitialize();
-    SDL_Texture *GetTexture() const;
-    void Update(float dt);
-    void Draw();
-    void SetNumLoops(int n);
-    void FreeElements();
-    int GetHeight();
-    int GetWidth();
-};
diff --git a/RetroFE/Source/Video/VideoFactory.cpp b/RetroFE/Source/Video/VideoFactory.cpp
index d16969a..0fc07fc 100644
--- a/RetroFE/Source/Video/VideoFactory.cpp
+++ b/RetroFE/Source/Video/VideoFactory.cpp
@@ -17,9 +17,7 @@
 #include "VideoFactory.h"
 #include "IVideo.h"
 
-#ifdef NO_VIDEO
-#include "NullVideo.h"
-#else 
+#ifndef NO_VIDEO
 #include "GStreamerVideo.h"
 #endif
 
@@ -32,14 +30,9 @@ IVideo *VideoFactory::CreateVideo()
 
     if(Enabled && !Instance)
     {
-#ifdef NO_VIDEO
-        Instance = new NullVideo();
-#else
-        Instance = new GStreamerVideo();
-#endif
-        Instance->Initialize();
-
 #ifndef NO_VIDEO
+        Instance = new GStreamerVideo();
+        Instance->Initialize();
         ((GStreamerVideo *)(Instance))->SetNumLoops(NumLoops);
 #endif
     }