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Diffstat (limited to 'src/decoder/modplug_plugin.c')
-rw-r--r--src/decoder/modplug_plugin.c45
1 files changed, 20 insertions, 25 deletions
diff --git a/src/decoder/modplug_plugin.c b/src/decoder/modplug_plugin.c
index f636f2fa6..02292992d 100644
--- a/src/decoder/modplug_plugin.c
+++ b/src/decoder/modplug_plugin.c
@@ -17,10 +17,12 @@
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
-#include "../decoder_api.h"
+#include "config.h"
+#include "decoder_api.h"
#include <glib.h>
#include <modplug.h>
+#include <assert.h>
#undef G_LOG_DOMAIN
#define G_LOG_DOMAIN "modplug"
@@ -92,10 +94,9 @@ mod_decode(struct decoder *decoder, struct input_stream *is)
ModPlug_Settings settings;
GByteArray *bdatas;
struct audio_format audio_format;
- float total_time = 0.0;
- int ret, current;
+ int ret;
char audio_buffer[MODPLUG_FRAME_SIZE];
- float sec_perbyte;
+ unsigned frame_size, current_frame = 0;
enum decoder_command cmd = DECODE_COMMAND_NONE;
bdatas = mod_loadfile(decoder, is);
@@ -121,37 +122,31 @@ mod_decode(struct decoder *decoder, struct input_stream *is)
return;
}
- audio_format.bits = 16;
- audio_format.sample_rate = 44100;
- audio_format.channels = 2;
-
- sec_perbyte =
- 1.0 / ((audio_format.bits * audio_format.channels / 8.0) *
- (float)audio_format.sample_rate);
-
- total_time = ModPlug_GetLength(f) / 1000;
+ audio_format_init(&audio_format, 44100, SAMPLE_FORMAT_S16, 2);
+ assert(audio_format_valid(&audio_format));
decoder_initialized(decoder, &audio_format,
- is->seekable, total_time);
+ is->seekable, ModPlug_GetLength(f) / 1000.0);
- total_time = 0;
+ frame_size = audio_format_frame_size(&audio_format);
do {
ret = ModPlug_Read(f, audio_buffer, MODPLUG_FRAME_SIZE);
-
- if (ret == 0) {
+ if (ret <= 0)
break;
- }
- total_time += ret * sec_perbyte;
+ current_frame += (unsigned)ret / frame_size;
cmd = decoder_data(decoder, NULL,
audio_buffer, ret,
- total_time, 0, NULL);
+ (float)current_frame / (float)audio_format.sample_rate,
+ 0, NULL);
if (cmd == DECODE_COMMAND_SEEK) {
- total_time = decoder_seek_where(decoder);
- current = total_time * 1000;
- ModPlug_Seek(f, current);
+ float where = decoder_seek_where(decoder);
+
+ ModPlug_Seek(f, (int)(where * 1000.0));
+ current_frame = (unsigned)(where * audio_format.sample_rate);
+
decoder_command_finished(decoder);
}
@@ -186,11 +181,11 @@ static struct tag *mod_tagdup(const char *file)
return NULL;
}
ret = tag_new();
- ret->time = 0;
+ ret->time = ModPlug_GetLength(f) / 1000;
title = g_strdup(ModPlug_GetName(f));
if (title)
- tag_add_item(ret, TAG_ITEM_TITLE, title);
+ tag_add_item(ret, TAG_TITLE, title);
g_free(title);
ModPlug_Unload(f);