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)
{
MessageBox(mod.hMainWindow, "Error opening input file\n", "FAAD Error", MB_OK);
return 1;
}
memmap_index += buffercount;
PlayThread_memmap();
return 0;
}
void seek_filestream(FILE_STREAM *fs, unsigned long offset, int mode)
{
if(fs->http)
{
return;
}
SetFilePointer(fs->stream, offset, NULL, mode);
if(mode == FILE_CURRENT)
fs->file_offset += offset;
else if(mode == FILE_END)
fs->file_offset = filelength_filestream(fs) + offset;
else
fs->file_offset = offset;
fs->buffer_length = 0;
fs->buffer_offset = 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)
{
MessageBox(mod.hMainWindow, "Error opening input file\n", "FAAD Error", MB_OK);
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;
}
