osd resolution: Add src/gui/osd_helpers.cpp

- Move switch osd resolution from COsdSetup::changeNotify() to
 COsdHelpers::changeOsdResolution()


Origin commit data
------------------
Branch: ni/coolstream
Commit: 84b2af00fb
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2017-02-28 (Tue, 28 Feb 2017)

Origin message was:
------------------
osd resolution: Add src/gui/osd_helpers.cpp

 - Move switch osd resolution from COsdSetup::changeNotify() to
  COsdHelpers::changeOsdResolution()


------------------
This commit was generated by Migit

src/gui/Makefile.am

@@ -74,6 +74,7 @@ libneutrino_gui_a_SOURCES = \
 	network_setup.cpp \
 	nfs.cpp \
 	opkg_manager.cpp \
+	osd_helpers.cpp \
 	osd_progressbar_setup.cpp \
 	osd_setup.cpp \
 	osdlang_setup.cpp \

src/gui/osd_helpers.cpp

@@ -0,0 +1,183 @@
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <global.h>
+#include <neutrino.h>
+
+#include <driver/framebuffer.h>
+
+#include <gui/infoclock.h>
+#include <gui/infoviewer.h>
+#include <gui/timeosd.h>
+#include <gui/volumebar.h>
+#include <gui/osd_helpers.h>
+
+#include <video_cs.h>
+
+extern CInfoClock *InfoClock;
+extern CTimeOSD *FileTimeOSD;
+extern cVideo *videoDecoder;
+
+COsdHelpers::COsdHelpers()
+{
+	g_settings_osd_resolution_save	= 0;
+}
+
+COsdHelpers::~COsdHelpers()
+{
+}
+
+COsdHelpers* COsdHelpers::getInstance()
+{
+	static COsdHelpers* osdh = NULL;
+	if(!osdh)
+		osdh = new COsdHelpers();
+
+	return osdh;
+}
+
+#ifdef ENABLE_CHANGE_OSD_RESOLUTION
+void COsdHelpers::changeOsdResolution(uint32_t mode, bool automode/*=false*/, bool forceOsdReset/*=false*/)
+{
+	size_t idx = 0;
+	bool resetOsd = false;
+	uint32_t modeNew;
+
+	CFrameBuffer *frameBuffer = CFrameBuffer::getInstance();
+
+	if (automode) {
+		if (g_settings.video_Mode == VIDEO_STD_AUTO)
+			modeNew = OSDMODE_1080;
+		else
+			modeNew = g_settings_osd_resolution_save;
+	}
+	else {
+		modeNew = mode;
+	}
+
+	int videoSystem = getVideoSystem();
+	if (!isVideoSystem1080(videoSystem))
+		modeNew = OSDMODE_720;
+	idx = frameBuffer->getIndexOsdResolution(modeNew);
+	resetOsd = (modeNew != getOsdResolution()) ? true : false;
+
+	if (forceOsdReset)
+		resetOsd = true;
+
+	if (frameBuffer->fullHdAvailable()) {
+		if (frameBuffer->osd_resolutions.empty())
+			return;
+
+		bool ivVisible = false;
+		if (g_InfoViewer && g_InfoViewer->is_visible) {
+			g_InfoViewer->killTitle();
+			ivVisible = true;
+		}
+
+		int switchFB = frameBuffer->setMode(frameBuffer->osd_resolutions[idx].xRes,
+						    frameBuffer->osd_resolutions[idx].yRes,
+						    frameBuffer->osd_resolutions[idx].bpp);
+
+		if (switchFB == 0) {
+//printf("\n>>>>>[%s:%d] New res: %dx%dx%d\n \n", __func__, __LINE__, resW, resH, bpp);
+			g_settings.osd_resolution = modeNew;
+			if (InfoClock)
+				InfoClock->enableInfoClock(false);
+			frameBuffer->Clear();
+			if (resetOsd) {
+				CNeutrinoApp::getInstance()->setScreenSettings();
+				CNeutrinoApp::getInstance()->SetupFonts(CNeutrinoFonts::FONTSETUP_NEUTRINO_FONT);
+				CVolumeHelper::getInstance()->refresh();
+				if (InfoClock)
+					CInfoClock::getInstance()->ClearDisplay();
+				if (FileTimeOSD)
+					FileTimeOSD->Init();
+				if (CNeutrinoApp::getInstance()->channelList)
+					CNeutrinoApp::getInstance()->channelList->ResetModules();
+			}
+			if (InfoClock)
+				InfoClock->enableInfoClock(true);
+		}
+		if (g_InfoViewer) {
+			g_InfoViewer->ResetModules();
+			g_InfoViewer->start();
+		}
+		if (ivVisible) {
+			CNeutrinoApp::getInstance()->StopSubtitles();
+			g_InfoViewer->showTitle(CNeutrinoApp::getInstance()->channelList->getActiveChannel(), true, 0, true);
+			CNeutrinoApp::getInstance()->StartSubtitles();
+		}
+	}
+}
+
+void COsdHelpers::resetOsdResolution(int newSystem)
+{
+	int videoSystem = getVideoSystem();
+	if ((isVideoSystem1080(videoSystem)) && (!isVideoSystem1080(newSystem))) {
+		CFrameBuffer::getInstance()->setMode(1280, 720, 32);
+	}
+}
+#else
+void COsdHelpers::changeOsdResolution(uint32_t, bool, bool)
+{
+}
+
+void COsdHelpers::resetOsdResolution(int)
+{
+}
+#endif
+
+
+int COsdHelpers::isVideoSystem1080(int res)
+{
+	if ((res == VIDEO_STD_1080I60) ||
+	    (res == VIDEO_STD_1080I50) ||
+	    (res == VIDEO_STD_1080P30) ||
+	    (res == VIDEO_STD_1080P24) ||
+	    (res == VIDEO_STD_1080P25))
+		return true;
+
+#ifdef BOXMODEL_CS_HD2
+	if ((res == VIDEO_STD_1080P50) ||
+	    (res == VIDEO_STD_1080P60) ||
+	    (res == VIDEO_STD_1080P2397) ||
+	    (res == VIDEO_STD_1080P2997))
+		return true;
+#endif
+
+#if 0
+	/* for testing only */
+	if (res == VIDEO_STD_720P50)
+		return true;
+#endif
+
+	return false;
+}
+
+#ifdef ENABLE_CHANGE_OSD_RESOLUTION
+int COsdHelpers::getVideoSystem()
+{
+	return videoDecoder->GetVideoSystem();
+}
+#else
+int COsdHelpers::getVideoSystem()
+{
+	return g_settings.video_Mode;
+}
+#endif
+
+uint32_t COsdHelpers::getOsdResolution()
+{
+	CFrameBuffer *frameBuffer = CFrameBuffer::getInstance();
+	if (frameBuffer->osd_resolutions.size() == 1)
+		return 0;
+
+	uint32_t yRes = frameBuffer->getScreenHeight(true);
+	for (size_t i = 0; i < frameBuffer->osd_resolutions.size(); i++) {
+		if (frameBuffer->osd_resolutions[i].yRes == yRes)
+			return frameBuffer->osd_resolutions[i].mode;
+	}
+	return 0;
+}

src/gui/osd_helpers.h

@@ -0,0 +1,29 @@
+
+#ifndef __osd_helpers__
+#define __osd_helpers__
+
+enum {
+	OSDMODE_720  = 0,
+	OSDMODE_1080 = 1
+};
+
+class COsdHelpers
+{
+	private:
+
+	public:
+		COsdHelpers();
+		~COsdHelpers();
+		static COsdHelpers* getInstance();
+
+		int g_settings_osd_resolution_save;
+
+		void changeOsdResolution(uint32_t mode, bool automode=false, bool forceOsdReset=false);
+		void resetOsdResolution(int newSystem);
+		int  isVideoSystem1080(int res);
+		int  getVideoSystem();
+		uint32_t getOsdResolution();
+};
+
+
+#endif //__osd_helpers__

src/gui/osd_setup.cpp

@@ -39,6 +39,7 @@
 #include <neutrino_menue.h>
 
 #include "osd_setup.h"
+#include "osd_helpers.h"
 #include "themes.h"
 #include "screensetup.h"
 #include "osdlang_setup.h"
@@ -1389,6 +1390,12 @@ bool COsdSetup::changeNotify(const neutrino_locale_t OptionName, void * data)
 #ifdef ENABLE_CHANGE_OSD_RESOLUTION
         else if (ARE_LOCALES_EQUAL(OptionName, LOCALE_COLORMENU_OSD_RESOLUTION))
 	{
+		if (frameBuffer->osd_resolutions.empty())
+			return true;
+		osd_menu->hide();
+		uint32_t osd_mode = (uint32_t)*(int*)data;
+		COsdHelpers::getInstance()->changeOsdResolution(osd_mode, osd_mode);
+#if 0
 		if (frameBuffer->fullHdAvailable()) {
 			if (frameBuffer->osd_resolutions.empty())
 				return true;
@@ -1418,6 +1425,7 @@ bool COsdSetup::changeNotify(const neutrino_locale_t OptionName, void * data)
 					g_InfoViewer->ResetModules();
 			}
 		}
+#endif
 		return true;
 	}
 #endif