diff options
Diffstat (limited to 'faad2/src/plugins/QCD/QCDFAAD.c')
| -rw-r--r-- | faad2/src/plugins/QCD/QCDFAAD.c | 1030 |
1 files changed, 0 insertions, 1030 deletions
diff --git a/faad2/src/plugins/QCD/QCDFAAD.c b/faad2/src/plugins/QCD/QCDFAAD.c deleted file mode 100644 index 1d12295..0000000 --- a/faad2/src/plugins/QCD/QCDFAAD.c +++ /dev/null @@ -1,1030 +0,0 @@ -/*
-** FAAD - Freeware Advanced Audio Decoder
-** Copyright (C) 2002 M. Bakker
-**
-** 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; either version 2 of the License, or
-** (at your option) any later version.
-**
-** 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-**
-** $Id: QCDFAAD.c,v 1.2 2003/04/28 19:04:35 menno Exp $
-** based on menno's in_faad.dll plugin for Winamp
-**
-** The tag function has been removed because QCD supports ID3v1 & ID3v2 very well
-** About how to tagging: Please read the "ReadMe.txt" first
-**/
-
-#define WIN32_LEAN_AND_MEAN
-
-#include <windows.h>
-#include <mmreg.h>
-#include <commctrl.h>
-#include <shellapi.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include "QCDInputDLL.h"
-
-#include "resource.h"
-
-#include <faad.h>
-#include <aacinfo.h>
-#include <filestream.h>
-//#include <id3v2tag.h>
-
-static char app_name[] = "QCDFAAD";
-
-faadAACInfo file_info;
-
-faacDecHandle hDecoder;
-faacDecFrameInfo frameInfo;
-
-HINSTANCE hInstance;
-HWND hwndPlayer, hwndConfig, hwndAbout;
-QCDModInitIn sQCDCallbacks, *QCDCallbacks;
-BOOL oldAPIs = 0;
-static char lastfn[MAX_PATH]; // currently playing file (used for getting info on the current file)
-int file_length; // file length, in bytes
-int paused; // are we paused?
-int seek_needed; // if != -1, it is the point that the decode thread should seek to, in ms.
-
-char *sample_buffer; // sample buffer
-unsigned char *buffer; // input buffer
-unsigned char *memmap_buffer; // input buffer for whole file
-long memmap_index;
-
-long buffercount, fileread, bytecount;
-
-// seek table for ADTS header files
-unsigned long *seek_table = NULL;
-int seek_table_length=0;
-
-int killPlayThread = 0; // the kill switch for the decode thread
-HANDLE play_thread_handle = INVALID_HANDLE_VALUE; // the handle to the decode thread
-FILE_STREAM *infile;
-
-/* Function definitions */
-int id3v2_tag(unsigned char *buffer);
-DWORD WINAPI PlayThread(void *b); // the decode thread procedure
-
-// general funcz
-static void show_error(const char *message,...)
-{
- char foo[512];
- va_list args;
- va_start(args, message);
- vsprintf(foo, message, args);
- va_end(args);
- MessageBox(hwndPlayer, foo, "FAAD Plug-in Error", MB_ICONSTOP);
-}
-
-
-// 1= use vbr display, 0 = use average bitrate. This value only controls what shows up in the
-// configuration form. Also- Streaming uses an on-the-fly bitrate display regardless of this value.
-long m_variable_bitrate_display=0;
-long m_priority = 5;
-long m_memmap_file = 0;
-static char INI_FILE[MAX_PATH];
-
-char *priority_text[] = { "",
- "Decode Thread Priority: Lowest",
- "Decode Thread Priority: Lower",
- "Decode Thread Priority: Normal",
- "Decode Thread Priority: Higher",
- "Decode Thread Priority: Highest (default)"
- };
-
-long priority_table[] = {0, THREAD_PRIORITY_LOWEST, THREAD_PRIORITY_BELOW_NORMAL, THREAD_PRIORITY_NORMAL, THREAD_PRIORITY_ABOVE_NORMAL, THREAD_PRIORITY_HIGHEST};
-
-long current_file_mode = 0;
-
-int PlayThread_memmap();
-int PlayThread_file();
-
-static void _r_s(char *name,char *data, int mlen)
-{
- char buf[10];
- strcpy(buf,data);
- GetPrivateProfileString(app_name,name,buf,data,mlen,INI_FILE);
-}
-
-#define RS(x) (_r_s(#x,x,sizeof(x)))
-#define WS(x) (WritePrivateProfileString(app_name,#x,x,INI_FILE))
-
-void config_read()
-{
- char variable_bitrate_display[10];
- char priority[10];
- char memmap_file[10];
- char local_buffer_size[10];
- char stream_buffer_size[10];
-
- strcpy(variable_bitrate_display, "1");
- strcpy(priority, "5");
- strcpy(memmap_file, "0");
- strcpy(local_buffer_size, "128");
- strcpy(stream_buffer_size, "64");
-
- RS(variable_bitrate_display);
- RS(priority);
- RS(memmap_file);
- RS(local_buffer_size);
- RS(stream_buffer_size);
-
- m_priority = atoi(priority);
- m_variable_bitrate_display = atoi(variable_bitrate_display);
- m_memmap_file = atoi(memmap_file);
- m_local_buffer_size = atoi(local_buffer_size);
- m_stream_buffer_size = atoi(stream_buffer_size);
-}
-
-void config_write()
-{
- char variable_bitrate_display[10];
- char priority[10];
- char memmap_file[10];
- char local_buffer_size[10];
- char stream_buffer_size[10];
-
- itoa(m_priority, priority, 10);
- itoa(m_variable_bitrate_display, variable_bitrate_display, 10);
- itoa(m_memmap_file, memmap_file, 10);
- itoa(m_local_buffer_size, local_buffer_size, 10);
- itoa(m_stream_buffer_size, stream_buffer_size, 10);
-
- WS(variable_bitrate_display);
- WS(priority);
- WS(memmap_file);
- WS(local_buffer_size);
- WS(stream_buffer_size);
-}
-
-//-----------------------------------------------------------------------------
-
-BOOL WINAPI DllMain(HINSTANCE hInst, DWORD fdwReason, LPVOID pRes)
-{
- if (fdwReason == DLL_PROCESS_ATTACH)
- hInstance = hInst;
- return TRUE;
-}
-
-//-----------------------------------------------------------------------------
-//old entrypoint api
-PLUGIN_API BOOL QInputModule(QCDModInitIn *ModInit, QCDModInfo *ModInfo)
-{
- ModInit->version = PLUGIN_API_VERSION;
- ModInit->toModule.ShutDown = ShutDown;
- ModInit->toModule.GetTrackExtents = GetTrackExtents;
- ModInit->toModule.GetMediaSupported = GetMediaSupported;
- ModInit->toModule.GetCurrentPosition= GetCurrentPosition;
- ModInit->toModule.Play = Play;
- ModInit->toModule.Pause = Pause;
- ModInit->toModule.Stop = Stop;
- ModInit->toModule.SetVolume = SetVolume;
- ModInit->toModule.About = About;
- ModInit->toModule.Configure = Configure;
- QCDCallbacks = ModInit;
-
- ModInfo->moduleString = "FAAD Plugin v1.0b";
- /* read config */
- QCDCallbacks->Service(opGetPluginSettingsFile, INI_FILE, MAX_PATH, 0);
-
- config_read();
- ModInfo->moduleExtensions = "AAC";
-
- hwndPlayer = (HWND)ModInit->Service(opGetParentWnd, 0, 0, 0);
- lastfn[0] = 0;
- play_thread_handle = INVALID_HANDLE_VALUE;
-
- oldAPIs = 1;
-
- return TRUE;
-}
-
-//-----------------------------------------------------------------------------
-
-PLUGIN_API QCDModInitIn* INPUTDLL_ENTRY_POINT()
-{
- sQCDCallbacks.version = PLUGIN_API_VERSION;
- sQCDCallbacks.toModule.Initialize = Initialize;
- sQCDCallbacks.toModule.ShutDown = ShutDown;
- sQCDCallbacks.toModule.GetTrackExtents = GetTrackExtents;
- sQCDCallbacks.toModule.GetMediaSupported = GetMediaSupported;
- sQCDCallbacks.toModule.GetCurrentPosition = GetCurrentPosition;
- sQCDCallbacks.toModule.Play = Play;
- sQCDCallbacks.toModule.Pause = Pause;
- sQCDCallbacks.toModule.Stop = Stop;
- sQCDCallbacks.toModule.SetVolume = SetVolume;
- sQCDCallbacks.toModule.About = About;
- sQCDCallbacks.toModule.Configure = Configure;
-
- QCDCallbacks = &sQCDCallbacks;
- return &sQCDCallbacks;
-}
-
-//----------------------------------------------------------------------------
-
-BOOL CALLBACK config_dialog_proc(HWND hwndDlg, UINT message, WPARAM wParam, LPARAM lParam)
-{
- char tmp[10];
-
- switch (message)
- {
- case WM_INITDIALOG:
- /* Set priority slider range and previous position */
- SendMessage(GetDlgItem(hwndDlg, THREAD_PRIORITY_SLIDER), TBM_SETRANGE, TRUE, MAKELONG(1, 5));
- SendMessage(GetDlgItem(hwndDlg, THREAD_PRIORITY_SLIDER), TBM_SETPOS, TRUE, m_priority);
- SetDlgItemText(hwndDlg, IDC_STATIC2, priority_text[m_priority]);
-
- /* Put a limit to the amount of characters allowed in the buffer boxes */
- SendMessage(GetDlgItem(hwndDlg, LOCAL_BUFFER_TXT), EM_LIMITTEXT, 4, 0);
- SendMessage(GetDlgItem(hwndDlg, STREAM_BUFFER_TXT), EM_LIMITTEXT, 4, 0);
-
- if(m_variable_bitrate_display)
- SendMessage(GetDlgItem(hwndDlg, VARBITRATE_CHK), BM_SETCHECK, BST_CHECKED, 0);
- if(m_memmap_file)
- SendMessage(GetDlgItem(hwndDlg, IDC_MEMMAP), BM_SETCHECK, BST_CHECKED, 0);
-
- itoa(m_local_buffer_size, tmp, 10);
- SetDlgItemText(hwndDlg, LOCAL_BUFFER_TXT, tmp);
-
- itoa(m_stream_buffer_size, tmp, 10);
- SetDlgItemText(hwndDlg, STREAM_BUFFER_TXT, tmp);
-
- return TRUE;
-
- case WM_HSCROLL:
-
- /* Thread priority slider moved */
- if(GetDlgItem(hwndDlg, THREAD_PRIORITY_SLIDER) == (HWND) lParam)
- {
- int tmp;
- tmp = SendMessage(GetDlgItem(hwndDlg, THREAD_PRIORITY_SLIDER), TBM_GETPOS, 0, 0);
-
- if(tmp > 0)
- {
- m_priority = tmp;
-
- SetDlgItemText(hwndDlg, IDC_STATIC2, priority_text[m_priority]);
-
- if(play_thread_handle)
- SetThreadPriority(play_thread_handle, priority_table[m_priority]);
- }
- }
-
- return TRUE;
-
- case WM_COMMAND:
-
- if(HIWORD(wParam) == BN_CLICKED)
- {
- if(GetDlgItem(hwndDlg, VARBITRATE_CHK) == (HWND) lParam)
- {
- /* Variable Bitrate checkbox hit */
- m_variable_bitrate_display = SendMessage(GetDlgItem(hwndDlg, VARBITRATE_CHK), BM_GETCHECK, 0, 0);
- }
- if(GetDlgItem(hwndDlg, IDC_MEMMAP) == (HWND) lParam)
- {
- /* Variable Bitrate checkbox hit */
- m_memmap_file = SendMessage(GetDlgItem(hwndDlg, IDC_MEMMAP), BM_GETCHECK, 0, 0);
- }
- }
-
- switch (LOWORD(wParam))
- {
- case OK_BTN:
- /* User hit OK, save buffer settings (all others are set on command) */
- GetDlgItemText(hwndDlg, LOCAL_BUFFER_TXT, tmp, 5);
- m_local_buffer_size = atol(tmp);
-
- GetDlgItemText(hwndDlg, STREAM_BUFFER_TXT, tmp, 5);
- m_stream_buffer_size = atol(tmp);
-
- config_write();
-
- EndDialog(hwndDlg, wParam);
- return TRUE;
- case RESET_BTN:
- SendMessage(GetDlgItem(hwndDlg, VARBITRATE_CHK), BM_SETCHECK, BST_CHECKED, 0);
- m_variable_bitrate_display = 1;
- SendMessage(GetDlgItem(hwndDlg, IDC_MEMMAP), BM_SETCHECK, BST_UNCHECKED, 0);
- m_memmap_file = 0;
- SendMessage(GetDlgItem(hwndDlg, THREAD_PRIORITY_SLIDER), TBM_SETPOS, TRUE, 5);
- m_priority = 5;
- SetDlgItemText(hwndDlg, IDC_STATIC2, priority_text[5]);
- SetDlgItemText(hwndDlg, LOCAL_BUFFER_TXT, "128");
- m_local_buffer_size = 128;
- SetDlgItemText(hwndDlg, STREAM_BUFFER_TXT, "64");
- m_stream_buffer_size = 64;
- return TRUE;
- case IDCANCEL:
- case CANCEL_BTN:
- /* User hit Cancel or the X, just close without saving buffer settings */
- DestroyWindow(hwndDlg);
- return TRUE;
- }
- }
- return FALSE;
-}
-
-
-void Configure(int flags)
-{
- if(!IsWindow(hwndConfig))
- hwndConfig = CreateDialog(hInstance, MAKEINTRESOURCE(IDD_CONFIG), hwndPlayer, config_dialog_proc);
- ShowWindow(hwndConfig, SW_NORMAL);
-}
-
-//-----------------------------------------------------------------------------
-// proc of "About Dialog"
-INT_PTR CALLBACK about_dialog_proc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lParam)
-{
- static RECT rcLOGO, rcMail1, rcMail2/*, rcMail3*/;
- POINT ptMouse;
- static char szPluginVer[] = "QCD FAAD Input Plug-in v1.0b\nCompiled on " __TIME__ ", " __DATE__;
- static char szFLACVer[] = "Using: FAAD2 v "FAAD2_VERSION" by";
-
- switch (uMsg)
- {
- case WM_INITDIALOG:
- case WM_MOVE:
- GetWindowRect(GetDlgItem(hwndDlg, IDC_LOGO), &rcLOGO);
- GetWindowRect(GetDlgItem(hwndDlg, IDC_MAIL1), &rcMail1);
- GetWindowRect(GetDlgItem(hwndDlg, IDC_MAIL2), &rcMail2);
-// GetWindowRect(GetDlgItem(hwndDlg, IDC_MAIL2), &rcMail3);
-
- SetDlgItemText(hwndDlg, IDC_PLUGINVER, szPluginVer);
- SetDlgItemText(hwndDlg, IDC_FAADVER, szFLACVer);
-
- return TRUE;
- case WM_MOUSEMOVE:
- ptMouse.x = LOWORD(lParam);
- ptMouse.y = HIWORD(lParam);
- ClientToScreen(hwndDlg, &ptMouse);
- if( (ptMouse.x >= rcLOGO.left && ptMouse.x <= rcLOGO.right &&
- ptMouse.y >= rcLOGO.top && ptMouse.y<= rcLOGO.bottom)
- ||
- (ptMouse.x >= rcMail1.left && ptMouse.x <= rcMail1.right &&
- ptMouse.y >= rcMail1.top && ptMouse.y<= rcMail1.bottom)
- ||
- (ptMouse.x >= rcMail2.left && ptMouse.x <= rcMail2.right &&
- ptMouse.y >= rcMail2.top && ptMouse.y<= rcMail2.bottom)
-/* ||
- (ptMouse.x >= rcMail3.left && ptMouse.x <= rcMail3.right &&
- ptMouse.y >= rcMail3.top && ptMouse.y<= rcMail3.bottom)*/ )
- SetCursor(LoadCursor(NULL, MAKEINTRESOURCE(32649)));
- else
- SetCursor(LoadCursor(NULL, IDC_ARROW));
-
- return TRUE;
- case WM_LBUTTONDOWN:
- ptMouse.x = LOWORD(lParam);
- ptMouse.y = HIWORD(lParam);
- ClientToScreen(hwndDlg, &ptMouse);
- if(ptMouse.x >= rcLOGO.left && ptMouse.x <= rcLOGO.right &&
- ptMouse.y >= rcLOGO.top && ptMouse.y<= rcLOGO.bottom)
- ShellExecute(0, NULL, "http://www.audiocoding.com", NULL,NULL, SW_NORMAL);
- else if(ptMouse.x >= rcMail1.left && ptMouse.x <= rcMail1.right &&
- ptMouse.y >= rcMail1.top && ptMouse.y<= rcMail1.bottom)
- ShellExecute(0, NULL, "mailto:shaohao@elong.com", NULL,NULL, SW_NORMAL);
- else if(ptMouse.x >= rcMail2.left && ptMouse.x <= rcMail2.right &&
- ptMouse.y >= rcMail2.top && ptMouse.y<= rcMail2.bottom)
- ShellExecute(0, NULL, "mailto:menno@audiocoding.com", NULL,NULL, SW_NORMAL);
-/* else if(ptMouse.x >= rcMail3.left && ptMouse.x <= rcMail3.right &&
- ptMouse.y >= rcMail3.top && ptMouse.y<= rcMail3.bottom)
- ShellExecute(0, NULL, "I don't know", NULL,NULL, SW_NORMAL);
-*/
- return TRUE;
- case WM_COMMAND:
- switch(LOWORD(wParam))
- {
- case IDOK:
- default:
- DestroyWindow(hwndDlg);
- return TRUE;
- }
- }
- return FALSE;
-}
-
-void About(int flags)
-{
- if(!IsWindow(hwndAbout))
- hwndAbout = CreateDialog(hInstance, MAKEINTRESOURCE(IDD_ABOUT), hwndPlayer, about_dialog_proc);
- ShowWindow(hwndAbout, SW_SHOW);
-}
-
-//-----------------------------------------------------------------------------
-
-BOOL Initialize(QCDModInfo *ModInfo, int flags)
-{
- hwndPlayer = (HWND)QCDCallbacks->Service(opGetParentWnd, 0, 0, 0);
-
- lastfn[0] = 0;
- seek_needed = -1;
- paused = 0;
- play_thread_handle = INVALID_HANDLE_VALUE;
-
- /* read config */
- QCDCallbacks->Service(opGetPluginSettingsFile, INI_FILE, MAX_PATH, 0);
- config_read();
-
- ModInfo->moduleString = "FAAD Plugin v1.0b";
- ModInfo->moduleExtensions = "AAC";
-
- /* Initialize winsock, necessary for streaming */
- WinsockInit();
-
- // insert menu item into plugin menu
-// QCDCallbacks->Service(opSetPluginMenuItem, hInstance, IDD_CONFIG, (long)"FAAD Plug-in");
-
- return TRUE;
-}
-
-//----------------------------------------------------------------------------
-
-void ShutDown(int flags)
-{
- Stop(lastfn, STOPFLAG_FORCESTOP);
-
- if(buffer)
- LocalFree(buffer);
-
- /* Deallocate winsock */
- WinsockDeInit();
-
- // delete the inserted plugin menu
-// QCDCallbacks->Service(opSetPluginMenuItem, hInstance, 0, 0);
-}
-
-//-----------------------------------------------------------------------------
-
-BOOL GetMediaSupported(LPCSTR medianame, MediaInfo *mediaInfo)
-{
- FILE_STREAM *in;
- faadAACInfo tmp;
- char *ch = strrchr(medianame, '.');
-
- if (!medianame || !*medianame)
- return FALSE;
-
- if(!ch)
- return (lstrlen(medianame) > 2); // no extension defaults to me (if not drive letter)
-
- /* Finally fixed */
- if(StringComp(ch, ".aac", 4) == 0)
- {
- in = open_filestream((char *)medianame);
-
- if(in != NULL && mediaInfo)
- {
- if(in->http)
- {
- /* No seeking in http streams */
- mediaInfo->mediaType = DIGITAL_STREAM_MEDIA;
- mediaInfo->op_canSeek = FALSE;
- }
- else
- {
- mediaInfo->mediaType = DIGITAL_FILE_MEDIA;
- get_AAC_format((char *)medianame, &tmp, NULL, NULL, 1);
- if(tmp.headertype == 2) /* ADTS header - seekable */
- mediaInfo->op_canSeek = TRUE;
- else
- mediaInfo->op_canSeek = FALSE; /* ADIF or Headerless - not seekable */
- }
-
- close_filestream(in);
- return TRUE;
- }
- else
- {
- close_filestream(in);
- return FALSE;
- }
- }
- else
- return FALSE;
-}
-
-unsigned long samplerate, channels;
-
-int play_memmap(char *fn)
-{
- int tagsize = 0;
-
- infile = open_filestream(fn);
-
- if (infile == NULL)
- return 1;
-
- fileread = filelength_filestream(infile);
-
- memmap_buffer = (char*)LocalAlloc(LPTR, fileread);
- read_buffer_filestream(infile, memmap_buffer, fileread);
-
- /* skip id3v2 tag */
- memmap_index = id3v2_tag(memmap_buffer);
-
- hDecoder = faacDecOpen();
-
- /* Copy the configuration dialog setting and use it as the default */
- /* initialize the decoder, and get samplerate and channel info */
-
- if( (buffercount = faacDecInit(hDecoder, memmap_buffer + memmap_index,
- fileread - memmap_index - 1, &samplerate, &channels)) < 0 )
- {
- show_error("Error opening input file");
- return 1;
- }
-
- memmap_index += buffercount;
-
- PlayThread_memmap();
-
- return 0;
-}
-
-int play_file(char *fn)
-{
- int k;
- int tagsize;
-
- ZeroMemory(buffer, 768*2);
-
- infile = open_filestream(fn);
-
- if (infile == NULL)
- return 1;
-
- fileread = filelength_filestream(infile);
-
- buffercount = bytecount = 0;
- read_buffer_filestream(infile, buffer, 768*2);
-
- tagsize = id3v2_tag(buffer);
-
- /* If we find a tag, run right over it */
- if(tagsize)
- {
- if(infile->http)
- {
- int i;
- /* Crude way of doing this, but I believe its fast enough to not make a big difference */
- close_filestream(infile);
- infile = open_filestream(fn);
-
- for(i=0; i < tagsize; i++)
- read_byte_filestream(infile);
- }
- else
- seek_filestream(infile, tagsize, FILE_BEGIN);
-
- bytecount = tagsize;
- buffercount = 0;
- read_buffer_filestream(infile, buffer, 768*2);
- }
-
- hDecoder = faacDecOpen();
-
- /* Copy the configuration dialog setting and use it as the default */
- /* initialize the decoder, and get samplerate and channel info */
-
- if((buffercount = faacDecInit(hDecoder, buffer, 768*2, &samplerate, &channels)) < 0)
- {
- show_error("Error opening input file");
- return 1;
- }
-
- if(buffercount > 0)
- {
- bytecount += buffercount;
-
- for (k = 0; k < (768*2 - buffercount); k++)
- buffer[k] = buffer[k + buffercount];
-
- read_buffer_filestream(infile, buffer + (768*2) - buffercount, buffercount);
- buffercount = 0;
- }
-
- PlayThread_file();
-
- return 0;
-}
-
-
-//-----------------------------------------------------------------------------
-
-BOOL Play(LPCSTR medianame, int playfrom, int playto, int flags)
-{
- if(stricmp(lastfn, medianame) != 0)
- {
- sQCDCallbacks.toPlayer.OutputStop(STOPFLAG_PLAYDONE);
- Stop(lastfn, STOPFLAG_PLAYDONE);
- }
-
- if(paused)
- {
- // Update the player controls to reflect the new unpaused state
- sQCDCallbacks.toPlayer.OutputPause(0);
-
- Pause(medianame, PAUSE_DISABLED);
-
- if (playfrom >= 0)
- seek_needed = playfrom;
- }
- else if(play_thread_handle != INVALID_HANDLE_VALUE)
- {
- seek_needed = playfrom;
- return TRUE;
- }
- else
- {
- int thread_id;
-
- // alloc the input buffer
- buffer = (unsigned char*)LocalAlloc(LPTR, 768*2);
-
- current_file_mode = m_memmap_file;
-
- if(current_file_mode)
- {
- if(play_memmap((char *)medianame))
- return FALSE;
- }
- else
- {
- if(play_file((char *)medianame))
- return FALSE;
- }
-
- if(seek_table)
- {
- free(seek_table);
- seek_table = NULL;
- seek_table_length = 0;
- }
-
- get_AAC_format((char *)medianame, &file_info, &seek_table, &seek_table_length, 0);
-
- seek_needed = playfrom > 0 ? playfrom : -1;
- killPlayThread = 0;
- strcpy(lastfn,medianame);
-
- /*
- To RageAmp: This is really needed, because aacinfo isn't very accurate on ADIF files yet.
- Can be fixed though :-)
- */
- file_info.sampling_rate = samplerate;
- file_info.channels = frameInfo.channels;
-
- play_thread_handle = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE) PlayThread, (void *) &killPlayThread, 0, &thread_id);
- if(!play_thread_handle)
- return FALSE;
-
- // Note: This line seriously slows down start up time
- if(m_priority != 3) // if the priority in config window is set to normal, there is nothing to reset!
- SetThreadPriority(play_thread_handle, priority_table[m_priority]);
-
- }
-
- return TRUE;
-}
-
-//-----------------------------------------------------------------------------
-
-BOOL Pause(LPCSTR medianame, int flags)
-{
- if(QCDCallbacks->toPlayer.OutputPause(flags))
- {
- // send back pause/unpause notification
- QCDCallbacks->toPlayer.PlayPaused(medianame, flags);
- paused = flags;
- return TRUE;
- }
- return FALSE;
-}
-
-//-----------------------------------------------------------------------------
-
-BOOL Stop(LPCSTR medianame, int flags)
-{
- if(medianame && *medianame && stricmp(lastfn, medianame) == 0)
- {
- sQCDCallbacks.toPlayer.OutputStop(flags);
-
- killPlayThread = 1;
- if(play_thread_handle != INVALID_HANDLE_VALUE)
- {
- if(WaitForSingleObject(play_thread_handle, INFINITE) == WAIT_TIMEOUT)
- {
-// MessageBox(hwndPlayer, "FAAD thread kill timeout", "debug", 0);
- TerminateThread(play_thread_handle,0);
- }
- CloseHandle(play_thread_handle);
- play_thread_handle = INVALID_HANDLE_VALUE;
- }
-
- if (oldAPIs)
- QCDCallbacks->toPlayer.PlayStopped(lastfn);
-
- lastfn[0] = 0;
- }
-
- return TRUE;
-}
-
-int aac_seek(int pos_ms, int *sktable)
-{
- double offset_sec;
-
- offset_sec = pos_ms / 1000.0;
- if(!current_file_mode)
- {
- seek_filestream(infile, sktable[(int)(offset_sec+0.5)], FILE_BEGIN);
-
- bytecount = sktable[(int)(offset_sec+0.5)];
- buffercount = 0;
- read_buffer_filestream(infile, buffer, 768*2);
- }
- else
- {
- memmap_index = sktable[(int)(offset_sec+0.5)];
- }
-
- return 0;
-}
-
-//-----------------------------------------------------------------------------
-
-void SetVolume(int levelleft, int levelright, int flags)
-{
- QCDCallbacks->toPlayer.OutputSetVol(levelleft, levelright, flags);
-}
-
-//-----------------------------------------------------------------------------
-
-BOOL GetCurrentPosition(LPCSTR medianame, long *track, long *offset)
-{
- return QCDCallbacks->toPlayer.OutputGetCurrentPosition((UINT*)offset, 0);
-}
-
-//-----------------------------------------------------------------------------
-
-BOOL GetTrackExtents(LPCSTR medianame, TrackExtents *ext, int flags)
-{
- faadAACInfo tmp;
-
- if(get_AAC_format((char*)medianame, &tmp, NULL, NULL, 1))
- return FALSE;
-
- ext->track = 1;
- ext->start = 0;
- ext->end = tmp.length;
- ext->bytesize = tmp.bitrate * tmp.length;
- ext->unitpersec = 1000;
-
- return TRUE;
-}
-
-//--------------------------for play thread-------------------------------------
-
-int last_frame;
-
-DWORD WINAPI PlayThread(void *b)
-{
- BOOL done = FALSE, updatePos = FALSE;
- int decode_pos_ms = 0; // current decoding position, in milliseconds
- int l;
- int decoded_frames=0;
- int br_calc_frames=0;
- int br_bytes_consumed=0;
- unsigned long bytesconsumed;
-
- last_frame = 0;
-
- if(!done)
- {
- // open outputdevice
- WAVEFORMATEX wf;
- wf.wFormatTag = WAVE_FORMAT_PCM;
- wf.cbSize = 0;
- wf.nChannels = file_info.channels;
- wf.wBitsPerSample = 16;
- wf.nSamplesPerSec = file_info.sampling_rate;
- wf.nBlockAlign = wf.nChannels * wf.wBitsPerSample / 8;
- wf.nAvgBytesPerSec = wf.nSamplesPerSec * wf.nBlockAlign;
- if (!QCDCallbacks->toPlayer.OutputOpen(lastfn, &wf))
- {
- show_error("Error: Failed openning output plugin!");
- done = TRUE; // cannot open sound device
- }
- }
-
- while (! *((int *)b) )
- {
- /********************** SEEK ************************/
- if (!done && seek_needed >= 0)
- {
- int seconds;
-
- // Round off to a second
- seconds = seek_needed - (seek_needed%1000);
- QCDCallbacks->toPlayer.OutputFlush(decode_pos_ms);
- aac_seek(seconds, seek_table);
- decode_pos_ms = seconds;
- decoded_frames = 0;
- br_calc_frames = 0;
- br_bytes_consumed = 0;
-
- seek_needed = -1;
- updatePos = 1;
- }
-
- /********************* QUIT *************************/
- if (done)
- {
- if (QCDCallbacks->toPlayer.OutputDrain(0) && !(seek_needed >= 0))
- {
- play_thread_handle = INVALID_HANDLE_VALUE;
- QCDCallbacks->toPlayer.OutputStop(STOPFLAG_PLAYDONE);
- QCDCallbacks->toPlayer.PlayDone(lastfn);
- }
- else if (seek_needed >= 0)
- {
- done = FALSE;
- continue;
- }
- break;
- }
-
- /******************* DECODE TO BUFFER ****************/
- else
- {
- if (current_file_mode)
- bytesconsumed = PlayThread_memmap();
- else
- bytesconsumed = PlayThread_file();
-
- if(last_frame)
- done = TRUE;
- else
- {
-
- decoded_frames++;
- br_calc_frames++;
- br_bytes_consumed += bytesconsumed;
-
- /* Update the variable bitrate about every second */
- if(m_variable_bitrate_display && br_calc_frames == 43)
- {
- AudioInfo vai;
- vai.struct_size = sizeof(AudioInfo);
- vai.frequency = file_info.sampling_rate;
- vai.bitrate = (int)((br_bytes_consumed * 8) / (decoded_frames / 43.07));
- vai.mode = (channels == 2) ? 0 : 3;
- vai.layer = 0;
- vai.level = file_info.version;
- QCDCallbacks->Service(opSetAudioInfo, &vai, sizeof(AudioInfo), 0);
-
- br_calc_frames = 0;
- }
-
- if (!killPlayThread && (frameInfo.samples > 0))
- {
- //update the time display
- if (updatePos)
- {
- QCDCallbacks->toPlayer.PositionUpdate(decode_pos_ms);
- updatePos = 0;
- }
-
- {
- WriteDataStruct wd;
-
- l = frameInfo.samples * sizeof(short);
-
- decode_pos_ms += (1024*1000)/file_info.sampling_rate;
-
- wd.bytelen = l;
- wd.data = sample_buffer;
- wd.markerend = 0;
- wd.markerstart = decode_pos_ms;
- wd.bps = 16;
- wd.nch = frameInfo.channels;
- wd.numsamples =l/file_info.channels/(16/8);
- wd.srate = file_info.sampling_rate;
-
- if (!QCDCallbacks->toPlayer.OutputWrite(&wd))
- done = TRUE;
- }
- }
- }
- }
- Sleep(10);
- }
-
- // close up
- play_thread_handle = INVALID_HANDLE_VALUE;
-
- faacDecClose(hDecoder);
- hDecoder = INVALID_HANDLE_VALUE;
- close_filestream(infile);
- infile = NULL;
-
- if(seek_table)
- {
- free(seek_table);
- seek_table = NULL;
- seek_table_length = 0;
- }
-
- if(buffer)
- {
- LocalFree(buffer);
- buffer = NULL;
- }
- if(memmap_buffer)
- {
- LocalFree(memmap_buffer);
- memmap_buffer = NULL;
- }
-
- return 0;
-}
-
-// thread play funcs
-int PlayThread_memmap()
-{
- sample_buffer = (char*)faacDecDecode(hDecoder, &frameInfo,
- memmap_buffer + memmap_index, fileread - memmap_index - 1);
- if (frameInfo.error)
- {
-// show_error(faacDecGetErrorMessage(frameInfo.error));
- last_frame = 1;
- }
-
- memmap_index += frameInfo.bytesconsumed;
- if (memmap_index >= fileread)
- last_frame = 1;
-
- return frameInfo.bytesconsumed;
-}
-
-int PlayThread_file()
-{
- int k;
-
- if (buffercount > 0)
- {
- for (k = 0; k < (768*2 - buffercount); k++)
- buffer[k] = buffer[k + buffercount];
-
- read_buffer_filestream(infile, buffer + (768*2) - buffercount, buffercount);
- buffercount = 0;
- }
-
- sample_buffer = (char*)faacDecDecode(hDecoder, &frameInfo, buffer, 768*2);
- if (frameInfo.error)
- {
-// show_error(faacDecGetErrorMessage(frameInfo.error));
- last_frame = 1;
- }
-
- buffercount += frameInfo.bytesconsumed;
-
- bytecount += frameInfo.bytesconsumed;
- if (bytecount >= fileread)
- last_frame = 1;
-
- return frameInfo.bytesconsumed;
-}
-
-// tag
-int id3v2_tag(unsigned char *buffer)
-{
- if (StringComp(buffer, "ID3", 3) == 0)
- {
- unsigned long tagsize;
-
- /* high bit is not used */
- tagsize = (buffer[6] << 21) | (buffer[7] << 14) |
- (buffer[8] << 7) | (buffer[9] << 0);
-
- tagsize += 10;
-
- return tagsize;
- }
- else
- {
- return 0;
- }
-}
\ No newline at end of file |