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sound: cleanup ogg to wav code

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This commit is contained in:
Denis Pauk 2021-06-02 22:00:54 +03:00
parent fbde7b753f
commit d554b89730
2 changed files with 14 additions and 19 deletions
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16
src/client/sound/ogg.c
View file

@ -728,7 +728,7 @@ OGG_LoadAsWav(char *filename, wavinfo_t *info, void **buffer)
/* load vorbis file from memory */
ogg_file = stb_vorbis_open_memory(temp_buffer, size, &res, NULL);
if (!res)
if (!res && ogg_file->channels > 0)
{
int read_samples = 0;
@ -737,22 +737,24 @@ OGG_LoadAsWav(char *filename, wavinfo_t *info, void **buffer)
info->width = 2;
info->channels = ogg_file->channels;
info->loopstart = -1;
info->samples = stb_vorbis_stream_length_in_samples(ogg_file);
/* return length * channels */
info->samples = stb_vorbis_stream_length_in_samples(ogg_file) / ogg_file->channels;
info->dataofs = 0;
/* alloc memory for uncompressed wav */
final_buffer = Z_Malloc(info->samples * sizeof(short));
final_buffer = Z_Malloc(info->samples * sizeof(short) * ogg_file->channels);
/* load sampleas to buffer */
read_samples = stb_vorbis_get_samples_short_interleaved(ogg_file, info->channels, final_buffer,
info->samples);
read_samples = stb_vorbis_get_samples_short_interleaved(
ogg_file, info->channels, final_buffer,
info->samples * ogg_file->channels);
if (read_samples > 0)
{
/* fix sample list size*/
if (read_samples * info->channels < info->samples)
if (read_samples < info->samples)
{
info->samples = read_samples * info->channels;
info->samples = read_samples;
}
/* copy to final result */

17
src/client/sound/sound.c
View file

@ -206,7 +206,7 @@ S_IsSilencedMuzzleFlash(const wavinfo_t* info, const void* raw_data, const char*
}
static void
S_LoadVorbis(char *path, char* name, wavinfo_t *info, void **buffer)
S_LoadVorbis(const char *path, const char* name, wavinfo_t *info, void **buffer)
{
int len;
char namewe[256];
@ -227,27 +227,20 @@ S_LoadVorbis(char *path, char* name, wavinfo_t *info, void **buffer)
len = strlen(path);
/* Remove the extension */
memset(namewe, 0, 256);
memcpy(namewe, path, len - (strlen(ext) + 1));
if (len < 5)
{
return;
}
if (strcmp(ext, "wav"))
{
/* Non wav? */
return;
}
/* Remove the extension */
memset(namewe, 0, sizeof(namewe));
memcpy(namewe, path, len - (strlen(ext) + 1));
/* Combine with ogg */
Q_strlcpy(filename, namewe, sizeof(filename));
/* Add the extension */
Q_strlcat(filename, ".", sizeof(filename));
Q_strlcat(filename, "ogg", sizeof(filename));
Q_strlcat(filename, ".ogg", sizeof(filename));
OGG_LoadAsWav(filename, info, buffer);
}