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Update MSF container for Sony ADPCM content with an invalid file size (0xFFFFFFFF) in the header.

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git-svn-id: https://vgmstream.svn.sourceforge.net/svnroot/vgmstream@907 51a99a44-fe44-0410-b1ba-c3e57ba2b86b
This commit is contained in:
snakemeat 2011-01-14 01:13:02 +00:00
parent 040a5a0648
commit c14e50f478
1 changed files with 14 additions and 3 deletions
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17
src/meta/ps3_msf.c
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@ -11,6 +11,7 @@ VGMSTREAM * init_vgmstream_ps3_msf(STREAMFILE *streamFile) {
int loop_flag = 0; int loop_flag = 0;
int channel_count; int channel_count;
int codec_id; int codec_id;
size_t fileLength;
/* check extension, case insensitive */ /* check extension, case insensitive */
streamFile->get_name(streamFile,filename,sizeof(filename)); streamFile->get_name(streamFile,filename,sizeof(filename));
@ -21,7 +22,9 @@ VGMSTREAM * init_vgmstream_ps3_msf(STREAMFILE *streamFile) {
if (read_8bit(0x1,streamFile) != 0x53) goto fail; /* S */ if (read_8bit(0x1,streamFile) != 0x53) goto fail; /* S */
if (read_8bit(0x2,streamFile) != 0x46) goto fail; /* F */ if (read_8bit(0x2,streamFile) != 0x46) goto fail; /* F */
loop_flag = (read_32bitBE(0x18,streamFile) != 0xFFFFFFFF); fileLength = get_streamfile_size(streamFile);
loop_flag = (read_32bitBE(0x18,streamFile) != 0xFFFFFFFF);
if (loop_flag) if (loop_flag)
{ {
loop_start = read_32bitBE(0x18,streamFile); loop_start = read_32bitBE(0x18,streamFile);
@ -51,7 +54,8 @@ VGMSTREAM * init_vgmstream_ps3_msf(STREAMFILE *streamFile) {
{ {
vgmstream->coding_type = coding_PCM16BE; vgmstream->coding_type = coding_PCM16BE;
vgmstream->num_samples = read_32bitBE(0x0C,streamFile)/2/channel_count; vgmstream->num_samples = read_32bitBE(0x0C,streamFile)/2/channel_count;
if (loop_flag) {
if (loop_flag){
vgmstream->loop_start_sample = loop_start/2/channel_count; vgmstream->loop_start_sample = loop_start/2/channel_count;
vgmstream->loop_end_sample = loop_end/2/channel_count; vgmstream->loop_end_sample = loop_end/2/channel_count;
} }
@ -71,7 +75,14 @@ VGMSTREAM * init_vgmstream_ps3_msf(STREAMFILE *streamFile) {
{ {
vgmstream->coding_type = coding_PSX; vgmstream->coding_type = coding_PSX;
vgmstream->num_samples = read_32bitBE(0x0C,streamFile)*28/16/channel_count; vgmstream->num_samples = read_32bitBE(0x0C,streamFile)*28/16/channel_count;
if (loop_flag) {
if (vgmstream->num_samples = 0xFFFFFFFF)
{
vgmstream->num_samples = (fileLength - start_offset)*28/16/channel_count;
}
if (loop_flag)
{
vgmstream->loop_start_sample = loop_start*28/16/channel_count; vgmstream->loop_start_sample = loop_start*28/16/channel_count;
vgmstream->loop_end_sample = loop_end*28/16/channel_count; vgmstream->loop_end_sample = loop_end*28/16/channel_count;
} }