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https://github.com/rvtr/TwlIPL.git
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051f8fdf12
git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@1388 b08762b0-b915-fc4b-9d8c-17b2551a87ff
142 lines
4.0 KiB
C
142 lines
4.0 KiB
C
/*---------------------------------------------------------------------------*
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Project: TwlIPL
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File: loadSharedFont.c
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Copyright 2007 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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$Date:: $
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$Rev$
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$Author$
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*---------------------------------------------------------------------------*/
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#include <twl.h>
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#include "launcher.h"
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#include "misc.h"
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#include "loadSharedFont.h"
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// extern data-----------------------------------------------------------------
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// define data-----------------------------------------------------------------
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#define FONT_LOAD_THREAD_PRIO 13
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#define THREAD_STACK_SIZE 1024
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// function's prototype-------------------------------------------------------
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// global variable-------------------------------------------------------------
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// static variable-------------------------------------------------------------
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static u64 s_fontLoadThreadStack[THREAD_STACK_SIZE / sizeof(u64)];
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static OSThread s_fontLoadThread;
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static OSTick s_fontLoadStartTick;
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static u8 *s_pFontBuffer[ SHARED_FONT_MAX ]; // 読み込みはテストなのでロード先はstatic変数にしている。
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static BOOL s_isStarted = FALSE;
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// const data------------------------------------------------------------------
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// ============================================================================
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// 共有フォントロード
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// ============================================================================
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BOOL LoadSharedFontInit( void )
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{
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u8 *pBuffer;
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int size;
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s_fontLoadStartTick = OS_GetTick();
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// ロードスレッド生成
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OS_CreateThread(&s_fontLoadThread,
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LoadSharedFontThread,
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NULL,
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s_fontLoadThreadStack + THREAD_STACK_SIZE / sizeof(u64),
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THREAD_STACK_SIZE, FONT_LOAD_THREAD_PRIO);
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// フォントロード準備
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if( !OS_InitSharedFont() ) {
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OS_TPrintf( "OS_InitSharedFont failed.\n" );
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return FALSE;
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}
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size = OS_GetSharedFontTableSize();
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if( size < 0 ) {
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OS_TPrintf( "OS_GetSharedTableSize failed.\n" );
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return FALSE;
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}
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pBuffer = Alloc( (u32)size );
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if( pBuffer == NULL ) {
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OS_TPrintf( "malloc failed.\n" );
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return FALSE;
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}
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if( !OS_LoadSharedFontTable( pBuffer ) ) {
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OS_TPrintf( "OS_LoadSharedTable failed.\n" );
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return FALSE;
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}
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// ロードスレッド起動
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OS_WakeupThreadDirect(&s_fontLoadThread);
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s_isStarted = TRUE;
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return TRUE;
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}
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void LoadSharedFontThread( void *arg )
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{
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#pragma unused(arg)
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BOOL retval = TRUE;
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OSSharedFontIndex i;
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for( i = OS_SHARED_FONT_WW_S; i < OS_SHARED_FONT_MAX; i++ ) {
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int size;
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OS_TPrintf( "%s read.\n", OS_GetSharedFontName( i ) );
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size = OS_GetSharedFontSize( i );
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if( size < 0 ) {
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OS_TPrintf( "OS_GetSharedFontSize failed.\n" );
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retval = FALSE;
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break;
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}
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// FSのキャッシュが怪しそうなので、とりあえずアラインメントをとっておく。
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size = MATH_ROUNDUP( size, SYSM_ALIGNMENT_LOAD_MODULE );
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s_pFontBuffer[ i ] = Alloc( (u32)size );
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if( s_pFontBuffer[ i ] == NULL ) {
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OS_TPrintf( "malloc failed.\n" );
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retval = FALSE;
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break;
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}
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if( !OS_LoadSharedFont( i, s_pFontBuffer[ i ] ) ) {
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OS_TPrintf( "OS_LoadSharedFont failed.\n" );
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retval = FALSE;
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break;
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}
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}
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OS_TPrintf( "Shared Font load time = %dms\n", OS_TicksToMilliSeconds( OS_GetTick() - s_fontLoadStartTick ) );
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if( retval ) {
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OS_TPrintf( "Shared Font load succeeded.\n" );
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}else {
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OS_TPrintf( "Shared Font load failed.\n" );
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SYSM_SetFatalError( TRUE );
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}
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}
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BOOL IsFinishedLoadSharedFont( void )
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{
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if( s_isStarted ) {
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return OS_IsThreadTerminated( &s_fontLoadThread );
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}else {
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return TRUE;
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}
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}
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