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CNeutrinoFonts: Use separate font renderer for dynamic fonts

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- delete / initialize font renderer only if necessary
 (e.g. start program, change the font file, change the scaling)


Origin commit data
------------------
Branch: ni/coolstream
Commit: e473df6a43
Author: Michael Liebmann <tuxcode.bbg@gmail.com>
Date: 2013-07-26 (Fri, 26 Jul 2013)

Origin message was:
------------------
CNeutrinoFonts: Use separate font renderer for dynamic fonts

- delete / initialize font renderer only if necessary
 (e.g. start program, change the font file, change the scaling)


------------------
This commit was generated by Migit
This commit is contained in:
Michael Liebmann
2013-07-26 12:52:27 +02:00
parent 49a599ab17
commit 4f0d411e1c
7 changed files with 92 additions and 42 deletions
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54
src/driver/neutrinofonts.cpp
View File

@@ -60,6 +60,11 @@ CNeutrinoFonts::CNeutrinoFonts()
old_fontDescr.filename = "";
old_fontDescr.size_offset = 0;
for (int i = 0; i < SNeutrinoSettings::FONT_TYPE_COUNT; i++)
g_Font[i] = NULL;
g_SignalFont = NULL;
InitDynFonts();
}
@@ -101,8 +106,27 @@ CNeutrinoFonts* CNeutrinoFonts::getInstance()
return nf;
}
void CNeutrinoFonts::SetupNeutrinoFonts()
void CNeutrinoFonts::SetupDynamicFonts(bool initRenderClass/*=true*/)
{
if (initRenderClass) {
if (g_dynFontRenderer != NULL)
delete g_dynFontRenderer;
g_dynFontRenderer = new FBFontRenderClass();
dynFontStyle[0] = g_dynFontRenderer->AddFont(fontDescr.filename.c_str());
fontDescr.name = g_dynFontRenderer->getFamily(fontDescr.filename.c_str());
printf("[neutrino] font family %s\n", fontDescr.name.c_str());
dynFontStyle[1] = "Bold Regular";
g_dynFontRenderer->AddFont(fontDescr.filename.c_str(), true); // make italics
dynFontStyle[2] = "Italic";
}
}
void CNeutrinoFonts::SetupNeutrinoFonts(bool initRenderClass/*=true*/)
{
if (initRenderClass) {
if (g_fontRenderer != NULL)
delete g_fontRenderer;
g_fontRenderer = new FBFontRenderClass(72 * g_settings.screen_xres / 100, 72 * g_settings.screen_yres / 100);
@@ -115,13 +139,15 @@ void CNeutrinoFonts::SetupNeutrinoFonts()
if (!access(FONTDIR"/neutrino.ttf", F_OK)) {
fontDescr.filename = FONTDIR"/neutrino.ttf";
strcpy(g_settings.font_file, fontDescr.filename.c_str());
} else {
}
else {
fprintf( stderr,"[neutrino] font file [%s] not found\n neutrino exit\n",FONTDIR"/neutrino.ttf");
_exit(0);
}
} else
}
else
fontDescr.filename = g_settings.font_file;
fontStyle[0] = g_fontRenderer->AddFont(fontDescr.filename.c_str());
old_fontDescr.name = fontDescr.name;
@@ -132,11 +158,13 @@ void CNeutrinoFonts::SetupNeutrinoFonts()
g_fontRenderer->AddFont(fontDescr.filename.c_str(), true); // make italics
fontStyle[2] = "Italic";
}
for (int i = 0; i < SNeutrinoSettings::FONT_TYPE_COUNT; i++) {
if (g_Font[i]) delete g_Font[i];
g_Font[i] = g_fontRenderer->getFont(fontDescr.name.c_str(), fontStyle[neutrino_font[i].style].c_str(), CNeutrinoApp::getInstance()->getConfigFile()->getInt32(locale_real_names[neutrino_font[i].name], neutrino_font[i].defaultsize) + neutrino_font[i].size_offset * fontDescr.size_offset);
}
if (g_SignalFont) delete g_SignalFont;
g_SignalFont = g_fontRenderer->getFont(fontDescr.name.c_str(), fontStyle[signal_font.style].c_str(), signal_font.defaultsize + signal_font.size_offset * fontDescr.size_offset);
}
@@ -177,7 +205,7 @@ void CNeutrinoFonts::refreshDynFont(int dx, int dy, std::string text, int style,
if (dyn_font->font != NULL)
delete dyn_font->font;
Font *dynFont = g_fontRenderer->getFont(fontDescr.name.c_str(), fontStyle[style].c_str(), dynSize);
Font *dynFont = g_dynFontRenderer->getFont(fontDescr.name.c_str(), dynFontStyle[style].c_str(), dynSize);
dyn_font->font = dynFont;
dyn_font->size = dynSize;
if (dyn_font->size != dynSize)
@@ -197,8 +225,6 @@ int CNeutrinoFonts::getFontHeight(Font* fnt)
int CNeutrinoFonts::getDynFontSize(int dx, int dy, std::string text, int style)
{
Font *dynFont = NULL;
int _width = 0;
int _height = 0;
int dynSize = 8;
bool dynFlag = false;
@@ -206,7 +232,9 @@ int CNeutrinoFonts::getDynFontSize(int dx, int dy, std::string text, int style)
while (1) {
if (dynFont != NULL)
delete dynFont;
dynFont = g_fontRenderer->getFont(fontDescr.name.c_str(), fontStyle[style].c_str(), dynSize);
dynFont = g_dynFontRenderer->getFont(fontDescr.name.c_str(), dynFontStyle[style].c_str(), dynSize);
int _width = 0;
int _height = 0;
// calculate height & width
_height = getFontHeight(dynFont);
std::string tmpText = text;
@@ -273,8 +301,10 @@ Font **CNeutrinoFonts::getDynFontWithID(int &dx, int &dy, std::string text, int
{
if ((dx <= 0) && (dy <= 0))
return NULL;
if ((fontDescr.name == "") || (fontDescr.filename == "") || (g_fontRenderer == NULL))
if ((fontDescr.name == "") || (fontDescr.filename == ""))
SetupNeutrinoFonts();
if (g_dynFontRenderer == NULL)
SetupDynamicFonts();
int dynSize = getDynFontSize(dx, dy, text, style);
Font *dynFont = NULL;
@@ -288,7 +318,7 @@ Font **CNeutrinoFonts::getDynFontWithID(int &dx, int &dy, std::string text, int
return &(v_dyn_fonts[f_id].font);
}
dynFont = g_fontRenderer->getFont(fontDescr.name.c_str(), fontStyle[style].c_str(), dynSize);
dynFont = g_dynFontRenderer->getFont(fontDescr.name.c_str(), dynFontStyle[style].c_str(), dynSize);
if (v_dyn_fonts[f_id].font != NULL)
delete v_dyn_fonts[f_id].font;
v_dyn_fonts[f_id].dx = dx;
@@ -314,7 +344,7 @@ Font **CNeutrinoFonts::getDynFontShare(int &dx, int &dy, std::string text, int s
{
if ((dx <= 0) && (dy <= 0))
return NULL;
if ((fontDescr.name == "") || (fontDescr.filename == "") || (g_fontRenderer == NULL))
if ((fontDescr.name == "") || (fontDescr.filename == "") || (g_dynFontRenderer == NULL))
SetupNeutrinoFonts();
int dynSize = getDynFontSize(dx, dy, text, style);
@@ -342,7 +372,7 @@ Font **CNeutrinoFonts::getDynFontShare(int &dx, int &dy, std::string text, int s
ret = &(v_share_fonts[i].font);
}
else {
dynFont = g_fontRenderer->getFont(fontDescr.name.c_str(), fontStyle[style].c_str(), dynSize);
dynFont = g_dynFontRenderer->getFont(fontDescr.name.c_str(), dynFontStyle[style].c_str(), dynSize);
dyn_font_t dyn_font;
dyn_font.dx = dx;
dyn_font.dy = dy;

12
src/driver/neutrinofonts.h
View File

@@ -52,6 +52,7 @@ class CNeutrinoFonts
{
private:
std::string fontStyle[3];
std::string dynFontStyle[3];
typedef struct dyn_font_t
{
@@ -91,6 +92,14 @@ class CNeutrinoFonts
FONT_ID_MAX
};
enum {
FONTSETUP_NEUTRINO_FONT = 1, /* refresh neutrino fonts */
FONTSETUP_NEUTRINO_FONT_INST = 2, /* delete & initialize font renderer class */
FONTSETUP_DYN_FONT = 4, /* refresh dynamic fonts */
FONTSETUP_DYN_FONT_INST = 8, /* delete & initialize font renderer class */
FONTSETUP_ALL = FONTSETUP_NEUTRINO_FONT | FONTSETUP_NEUTRINO_FONT_INST | FONTSETUP_DYN_FONT | FONTSETUP_DYN_FONT_INST
};
CNeutrinoFonts();
~CNeutrinoFonts();
@@ -99,7 +108,8 @@ class CNeutrinoFonts
neutrino_font_descr_struct fontDescr;
neutrino_font_descr_struct old_fontDescr;
void SetupNeutrinoFonts();
void SetupNeutrinoFonts(bool initRenderClass = true);
void SetupDynamicFonts(bool initRenderClass = true);
void refreshDynFonts();
Font **getDynFont(int &dx, int &dy, std::string text="", int style=FONT_STYLE_REGULAR, int share=FONT_ID_SHARE);
void setFontUseDigitHeight(bool set=true) {useDigitOffset = set;}

1
src/global.h
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@@ -87,6 +87,7 @@ NEUTRINO_CPP CSectionsdClient *g_Sectionsd;
NEUTRINO_CPP CTimerdClient *g_Timerd;
NEUTRINO_CPP FBFontRenderClass *g_fontRenderer;
NEUTRINO_CPP FBFontRenderClass *g_dynFontRenderer;
NEUTRINO_CPP Font * g_Font[SNeutrinoSettings::FONT_TYPE_COUNT];
NEUTRINO_CPP Font * g_SignalFont;

6
src/gui/osd_setup.cpp
View File

@@ -194,7 +194,7 @@ int COsdSetup::exec(CMenuTarget* parent, const std::string &actionKey)
{
strcpy(g_settings.font_file, fileBrowser.getSelectedFile()->Name.c_str());
printf("[neutrino] new font file %s\n", fileBrowser.getSelectedFile()->Name.c_str());
CNeutrinoApp::getInstance()->SetupFonts();
CNeutrinoApp::getInstance()->SetupFonts(CNeutrinoFonts::FONTSETUP_ALL);
osdFontFile = "(" + getBaseName(fileBrowser.getSelectedFile()->Name) + ")";
mfFontFile->setOption(osdFontFile.c_str());
}
@@ -211,7 +211,7 @@ int COsdSetup::exec(CMenuTarget* parent, const std::string &actionKey)
strcpy(g_settings.ttx_font_file, fileBrowser.getSelectedFile()->Name.c_str());
ttx_font_file = fileBrowser.getSelectedFile()->Name;
printf("[neutrino] ttx font file %s\n", fileBrowser.getSelectedFile()->Name.c_str());
CNeutrinoApp::getInstance()->SetupFonts();
CNeutrinoApp::getInstance()->SetupFonts(CNeutrinoFonts::FONTSETUP_NEUTRINO_FONT | CNeutrinoFonts::FONTSETUP_NEUTRINO_FONT_INST);
osdTtxFontFile = "(" + getBaseName(fileBrowser.getSelectedFile()->Name) + ")";
mfTtxFontFile->setOption(osdTtxFontFile.c_str());
}
@@ -253,7 +253,7 @@ int COsdSetup::exec(CMenuTarget* parent, const std::string &actionKey)
printf("[neutrino] new font scale settings x: %d%% y: %d%%\n", xre, yre);
g_settings.screen_xres = xre;
g_settings.screen_yres = yre;
CNeutrinoApp::getInstance()->SetupFonts();
CNeutrinoApp::getInstance()->SetupFonts(CNeutrinoFonts::FONTSETUP_NEUTRINO_FONT | CNeutrinoFonts::FONTSETUP_NEUTRINO_FONT_INST);
}
//return menu_return::RETURN_REPAINT;
return res;

12
src/neutrino.cpp
View File

@@ -1522,12 +1522,18 @@ void CNeutrinoApp::SetupFrameBuffer()
* CNeutrinoApp - setup fonts *
**************************************************************************************/
void CNeutrinoApp::SetupFonts()
void CNeutrinoApp::SetupFonts(int fmode)
{
if (neutrinoFonts == NULL)
neutrinoFonts = CNeutrinoFonts::getInstance();
neutrinoFonts->SetupNeutrinoFonts();
if ((fmode & CNeutrinoFonts::FONTSETUP_NEUTRINO_FONT) == CNeutrinoFonts::FONTSETUP_NEUTRINO_FONT)
neutrinoFonts->SetupNeutrinoFonts(((fmode & CNeutrinoFonts::FONTSETUP_NEUTRINO_FONT_INST) == CNeutrinoFonts::FONTSETUP_NEUTRINO_FONT_INST));
if ((fmode & CNeutrinoFonts::FONTSETUP_DYN_FONT) == CNeutrinoFonts::FONTSETUP_DYN_FONT) {
neutrinoFonts->SetupDynamicFonts(((fmode & CNeutrinoFonts::FONTSETUP_DYN_FONT_INST) == CNeutrinoFonts::FONTSETUP_DYN_FONT_INST));
neutrinoFonts->refreshDynFonts();
}
/* recalculate infobar position */
if (g_InfoViewer)
@@ -3462,6 +3468,7 @@ int CNeutrinoApp::exec(CMenuTarget* parent, const std::string & actionKey)
delete g_Sectionsd;
delete g_RemoteControl;
delete g_fontRenderer;
delete g_dynFontRenderer;
delete hintBox;
@@ -3947,6 +3954,7 @@ void CNeutrinoApp::Cleanup()
printf("cleanup 11\n");fflush(stdout);
delete g_fontRenderer; g_fontRenderer = NULL;
delete g_dynFontRenderer; g_dynFontRenderer = NULL;
printf("cleanup 12\n");fflush(stdout);
delete g_PicViewer; g_PicViewer = NULL;
printf("cleanup 13\n");fflush(stdout);

3
src/neutrino.h
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@@ -37,6 +37,7 @@
#include <neutrinoMessages.h>
#include "driver/framebuffer.h"
#include "driver/neutrinofonts.h"
#include "system/setting_helpers.h"
#include "system/configure_network.h"
#include "daemonc/remotecontrol.h" /* st_rmsg */
@@ -153,7 +154,7 @@ public:
void loadKeys(const char * fname = NULL);
void saveKeys(const char * fname = NULL);
void SetupTiming();
void SetupFonts();
void SetupFonts(int fmode = CNeutrinoFonts::FONTSETUP_ALL);
void setupRecordingDevice(void);
~CNeutrinoApp();

2
src/system/setting_helpers.cpp
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@@ -316,7 +316,7 @@ bool CFontSizeNotifier::changeNotify(const neutrino_locale_t, void *)
CHintBox hintBox(LOCALE_MESSAGEBOX_INFO, g_Locale->getText(LOCALE_FONTSIZE_HINT)); // UTF-8
hintBox.paint();
CNeutrinoApp::getInstance()->SetupFonts();
CNeutrinoApp::getInstance()->SetupFonts(CNeutrinoFonts::FONTSETUP_NEUTRINO_FONT);
hintBox.hide();
/* recalculate infoclock/muteicon/volumebar */