para.h: Fix typo in comment.

[paraslash.git] / wmadec_filter.c

diff --git a/wmadec_filter.c b/wmadec_filter.c
index 96fb50082d2bff52ba082904341851048c66c6ef..1f72293273f32cac61b39ad669af2b0310b146ff 100644 (file)
--- a/wmadec_filter.c
+++ b/wmadec_filter.c
@@ -1010,7 +1010,7 @@ static int wma_decode_block(struct private_wmadec_data *pwd)
        }
 next:
        for (ch = 0; ch < pwd->ahi.channels; ch++) {
-               int n4, index;
+               int n4, idx;
 
                n = pwd->block_len;
                n4 = pwd->block_len / 2;
@@ -1020,8 +1020,8 @@ next:
                        memset(pwd->output, 0, sizeof(pwd->output));
 
                /* multiply by the window and add in the frame */
-               index = (pwd->frame_len / 2) + pwd->block_pos - n4;
-               wma_window(pwd, &pwd->frame_out[ch][index]);
+               idx = (pwd->frame_len / 2) + pwd->block_pos - n4;
+               wma_window(pwd, &pwd->frame_out[ch][idx]);
        }
 
        /* update block number */
@@ -1208,19 +1208,8 @@ static int wmadec_execute(struct btr_node *btrn, const char *cmd, char **result)
        struct filter_node *fn = btr_context(btrn);
        struct private_wmadec_data *pwd = fn->private_data;
 
-       if (!strcmp(cmd, "samplerate")) {
-               if (pwd->ahi.sample_rate == 0)
-                       return -E_BTR_NAVAIL;
-               *result = make_message("%u", pwd->ahi.sample_rate);
-               return 1;
-       }
-       if (!strcmp(cmd, "channels")) {
-               if (pwd->ahi.channels == 0)
-                       return -E_BTR_NAVAIL;
-               *result = make_message("%u", pwd->ahi.channels);
-               return 1;
-       }
-       return -ERRNO_TO_PARA_ERROR(ENOTSUP);
+       return decoder_execute(cmd, pwd->ahi.sample_rate, pwd->ahi.channels,
+               result);
 }
 
 #define WMA_OUTPUT_BUFFER_SIZE (128 * 1024)
@@ -1279,7 +1268,7 @@ next_buffer:
        }
 success:
        btr_consume(btrn, converted);
-       goto next_buffer;
+       return;
 err:
        assert(ret < 0);
        t->error = ret;