FaSTTUBe/GST-Tensordecoder-ov_ep
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faac: sprinkle some more G_(UN)LIKELY

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This commit is contained in:
Mark Nauwelaerts 2009-09-06 11:49:17 +02:00
parent 2c0dd62abb
commit ef72172247
1 changed files with 7 additions and 6 deletions
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13
ext/faac/gstfaac.c
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@ -545,7 +545,7 @@ gst_faac_push_buffers (GstFaac * faac, gboolean force)
/* samples already considers channel count */ /* samples already considers channel count */
frame_size = faac->samples * faac->bps; frame_size = faac->samples * faac->bps;
while (ret == GST_FLOW_OK) { while (G_LIKELY (ret == GST_FLOW_OK)) {
av = gst_adapter_available (faac->adapter); av = gst_adapter_available (faac->adapter);
@ -581,8 +581,9 @@ gst_faac_push_buffers (GstFaac * faac, gboolean force)
outbuf = gst_buffer_new_and_alloc (faac->bytes); outbuf = gst_buffer_new_and_alloc (faac->bytes);
if ((ret_size = faacEncEncode (faac->handle, (gint32 *) data, if (G_UNLIKELY ((ret_size = faacEncEncode (faac->handle, (gint32 *) data,
size / faac->bps, GST_BUFFER_DATA (outbuf), faac->bytes)) < 0) { size / faac->bps, GST_BUFFER_DATA (outbuf),
faac->bytes)) < 0)) {
gst_buffer_unref (outbuf); gst_buffer_unref (outbuf);
goto encode_failed; goto encode_failed;
} }
@ -593,7 +594,7 @@ gst_faac_push_buffers (GstFaac * faac, gboolean force)
faac->offset += size; faac->offset += size;
g_assert (faac->offset <= av); g_assert (faac->offset <= av);
if (!ret_size) { if (G_UNLIKELY (!ret_size)) {
gst_buffer_unref (outbuf); gst_buffer_unref (outbuf);
if (size) if (size)
continue; continue;
@ -611,7 +612,7 @@ gst_faac_push_buffers (GstFaac * faac, gboolean force)
/* after some caching, finally some data */ /* after some caching, finally some data */
/* adapter gives time */ /* adapter gives time */
timestamp = gst_adapter_prev_timestamp (faac->adapter, &distance); timestamp = gst_adapter_prev_timestamp (faac->adapter, &distance);
if ((av = gst_adapter_available (faac->adapter)) >= frame_size) { if (G_LIKELY ((av = gst_adapter_available (faac->adapter)) >= frame_size)) {
/* must have then come from a complete frame */ /* must have then come from a complete frame */
gst_adapter_flush (faac->adapter, frame_size); gst_adapter_flush (faac->adapter, frame_size);
faac->offset -= frame_size; faac->offset -= frame_size;
@ -624,7 +625,7 @@ gst_faac_push_buffers (GstFaac * faac, gboolean force)
} }
GST_BUFFER_SIZE (outbuf) = ret_size; GST_BUFFER_SIZE (outbuf) = ret_size;
if (GST_CLOCK_TIME_IS_VALID (timestamp)) if (G_LIKELY (GST_CLOCK_TIME_IS_VALID (timestamp)))
GST_BUFFER_TIMESTAMP (outbuf) = timestamp + GST_BUFFER_TIMESTAMP (outbuf) = timestamp +
GST_FRAMES_TO_CLOCK_TIME (distance / faac->channels / faac->bps, GST_FRAMES_TO_CLOCK_TIME (distance / faac->channels / faac->bps,
faac->samplerate); faac->samplerate);