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authorMax Kellermann <max@duempel.org>2009-02-12 16:47:48 +0100
committerMax Kellermann <max@duempel.org>2009-02-12 16:47:48 +0100
commit321eb1077a54aa84dca2f6363fe776af4f489689 (patch)
tree246ea02f95447f26fcb293dedc03d78f118a6c63
parent149233946329ae050142e3fe1b9656d7cd9dd1dc (diff)
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wildmidi: provide and current total song time
The _WM_Info struct provides all we need, it is obtained by WildMidi_GetInfo().
-rw-r--r--src/decoder/wildmidi_plugin.c39
1 files changed, 34 insertions, 5 deletions
diff --git a/src/decoder/wildmidi_plugin.c b/src/decoder/wildmidi_plugin.c
index e8cd42dee..39b82d0b1 100644
--- a/src/decoder/wildmidi_plugin.c
+++ b/src/decoder/wildmidi_plugin.c
@@ -54,23 +54,38 @@ wildmidi_file_decode(struct decoder *decoder, const char *path_fs)
.channels = 2,
};
midi *wm;
+ const struct _WM_Info *info;
enum decoder_command cmd;
wm = WildMidi_Open(path_fs);
if (wm == NULL)
return;
- decoder_initialized(decoder, &audio_format, false, -1);
+ info = WildMidi_GetInfo(wm);
+ if (info == NULL) {
+ WildMidi_Close(wm);
+ return;
+ }
+
+ decoder_initialized(decoder, &audio_format, false,
+ info->approx_total_samples / WILDMIDI_SAMPLE_RATE);
do {
char buffer[4096];
int len;
+ info = WildMidi_GetInfo(wm);
+ if (info == NULL)
+ break;
+
len = WildMidi_GetOutput(wm, buffer, sizeof(buffer));
if (len <= 0)
break;
- cmd = decoder_data(decoder, NULL, buffer, len, 0, 0, NULL);
+ cmd = decoder_data(decoder, NULL, buffer, len,
+ (float)info->current_sample /
+ (float)WILDMIDI_SAMPLE_RATE,
+ 0, NULL);
} while (cmd == DECODE_COMMAND_NONE);
WildMidi_Close(wm);
@@ -79,10 +94,24 @@ wildmidi_file_decode(struct decoder *decoder, const char *path_fs)
static struct tag *
wildmidi_tag_dup(const char *path_fs)
{
- struct tag *tag = tag_new();
+ midi *wm;
+ const struct _WM_Info *info;
+ struct tag *tag;
- /* to be implemented */
- (void)path_fs;
+ wm = WildMidi_Open(path_fs);
+ if (wm == NULL)
+ return NULL;
+
+ info = WildMidi_GetInfo(wm);
+ if (info == NULL) {
+ WildMidi_Close(wm);
+ return NULL;
+ }
+
+ tag = tag_new();
+ tag->time = info->approx_total_samples / WILDMIDI_SAMPLE_RATE;
+
+ WildMidi_Close(wm);
return tag;
}