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Revert "New class to handle osd fade"

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This reverts commit 47312e24aace5b955a2dc5ef616f564e3b4a3172.
The code of this commit is GPL-2.0 only and thus incompatible.
This commit is contained in:
Stefan Seyfried
2011-12-07 19:38:39 +01:00
parent 30778f4b41
commit fb5805aa49
3 changed files with 0 additions and 155 deletions
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1
src/driver/Makefile.am
View File

@@ -32,7 +32,6 @@ libneutrino_driver_a_SOURCES = \
streamts.cpp \ streamts.cpp \
radiotools.cpp \ radiotools.cpp \
radiotext.cpp \ radiotext.cpp \
fade.cpp \
screenshot.cpp \ screenshot.cpp \
ringbuffer.c \ ringbuffer.c \
volume.cpp volume.cpp

107
src/driver/fade.cpp
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@@ -1,107 +0,0 @@
/*
Neutrino-GUI - DBoxII-Project
Copyright (C) 2011 CoolStream International Ltd
License: GPLv2
This program 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.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <global.h>
#include <driver/rcinput.h>
#include <driver/fade.h>
COSDFader::COSDFader(unsigned char & alpha)
: max_alpha(alpha)
{
frameBuffer = CFrameBuffer::getInstance();
fadeTimer = 0;
fadeIn = false;
fadeOut = false;
}
COSDFader::~COSDFader()
{
Stop();
}
void COSDFader::StartFadeIn()
{
if(!g_settings.widget_fade)
return;
fadeIn = true;
fadeOut = false;
fadeValue = 100;
frameBuffer->setBlendMode(2); // Global alpha multiplied with pixel alpha
frameBuffer->setBlendLevel(fadeValue);
fadeTimer = g_RCInput->addTimer( FADE_TIME, false );
}
/* return true if fade out started */
bool COSDFader::StartFadeOut()
{
bool ret = false;
if ( fadeIn ) {
g_RCInput->killTimer(fadeTimer);
fadeIn = false;
}
if ((!fadeOut) && g_settings.widget_fade) {
fadeOut = true;
fadeTimer = g_RCInput->addTimer( FADE_TIME, false );
frameBuffer->setBlendMode(2); // Global alpha multiplied with pixel alpha
ret = true;
}
return ret;
}
void COSDFader::Stop()
{
if ( fadeIn || fadeOut ) {
g_RCInput->killTimer(fadeTimer);
frameBuffer->setBlendMode(1); // Set back to per pixel alpha
fadeIn = fadeOut = false;
}
}
/* return true, if fade out done */
bool COSDFader::Fade()
{
bool ret = false;
if (fadeOut) { // disappear
fadeValue += FADE_STEP;
if (fadeValue >= 100) {
fadeValue = max_alpha;
g_RCInput->killTimer (fadeTimer);
ret = true;
} else
frameBuffer->setBlendLevel(fadeValue);
} else { // appears
fadeValue -= FADE_STEP;
if (fadeValue <= max_alpha) {
fadeValue = max_alpha;
g_RCInput->killTimer (fadeTimer);
fadeIn = false;
frameBuffer->setBlendMode(1); // Set back to per pixel alpha
} else
frameBuffer->setBlendLevel(fadeValue);
}
return ret;
}

47
src/driver/fade.h
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@@ -1,47 +0,0 @@
/*
Neutrino-GUI - DBoxII-Project
Copyright (C) 2011 CoolStream International Ltd
License: GPLv2
This program 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.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __fade_f__
#define __fade_f__
#include <driver/framebuffer.h>
class COSDFader
{
private:
uint32_t fadeTimer;
int fadeValue;
unsigned char & max_alpha;
bool fadeIn;
bool fadeOut;
CFrameBuffer *frameBuffer;
public:
COSDFader(unsigned char &alpha);
~COSDFader();
void StartFadeIn();
bool StartFadeOut();
void Stop();
bool Fade();
uint32_t GetTimer() { return fadeTimer; };
};
#endif