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-rw-r--r--spectrogram.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/spectrogram.c b/spectrogram.c
index 1b514ba..516f899 100644
--- a/spectrogram.c
+++ b/spectrogram.c
@@ -159,6 +159,7 @@ createbg(struct data *data)
sp_left.x + sp_left.width - 1,
sp_left.y + sp_left.height - y - 1);
}
+
XCopyArea(dsp, bg, bg, gc,
sp_left.x, sp_left.y, sp_left.width, sp_left.height,
sp_right.x, sp_right.y);
@@ -180,6 +181,7 @@ draw(struct data *data)
XCopyArea(dsp, bg, pix, gc,
sp_left.x, sp_left.y, width, sp_left.height,
sp_left.x, sp_left.y);
+
for (x = 0; x < wf_left.width; x++) {
l = LIMIT(data->left[x], data->maxval);
r = LIMIT(data->right[x], data->maxval);