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mfc: Include codec_data in the buffer with the next frame

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This commit is contained in:
Sebastian Dröge 2013-01-02 12:33:42 +01:00
parent b765e33b86
commit 4abcec4ce8
1 changed files with 30 additions and 48 deletions
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78
sys/mfc/gstmfcdec.c
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@ -303,7 +303,7 @@ gst_mfc_dec_queue_input (GstMFCDec * self, GstVideoCodecFrame * frame)
GstBuffer *inbuf = NULL;
struct mfc_buffer *mfc_inbuf = NULL;
guint8 *mfc_inbuf_data;
gint mfc_inbuf_size;
gint mfc_inbuf_max_size, mfc_inbuf_size = 0;
GstMapInfo map;
struct timeval timestamp;
@ -319,63 +319,45 @@ gst_mfc_dec_queue_input (GstMFCDec * self, GstVideoCodecFrame * frame)
goto dequeue_error;
}
if (self->codec_data) {
inbuf = self->codec_data;
gst_buffer_map (inbuf, &map, GST_MAP_READ);
mfc_inbuf_data = (guint8 *) mfc_buffer_get_input_data (mfc_inbuf);
g_assert (mfc_inbuf_data != NULL);
mfc_inbuf_max_size = mfc_buffer_get_input_max_size (mfc_inbuf);
mfc_inbuf_data = (guint8 *) mfc_buffer_get_input_data (mfc_inbuf);
g_assert (mfc_inbuf_data != NULL);
mfc_inbuf_size = mfc_buffer_get_input_max_size (mfc_inbuf);
GST_DEBUG_OBJECT (self, "Have input buffer %p with size %d", mfc_inbuf_data,
mfc_inbuf_size);
if ((gsize) mfc_inbuf_size < map.size)
goto too_small_inbuf;
memcpy (mfc_inbuf_data, map.data, map.size);
mfc_buffer_set_input_size (mfc_inbuf, map.size);
gst_buffer_unmap (inbuf, &map);
gst_buffer_replace (&self->codec_data, NULL);
inbuf = NULL;
timestamp.tv_usec = 0;
timestamp.tv_sec = -1;
if ((mfc_ret =
mfc_dec_enqueue_input (self->context, mfc_inbuf, &timestamp)) < 0)
goto enqueue_error;
if ((mfc_ret = mfc_dec_dequeue_input (self->context, &mfc_inbuf)) < 0) {
if (mfc_ret == -2) {
GST_DEBUG_OBJECT (self, "Timeout dequeueing input, trying again");
mfc_ret = mfc_dec_dequeue_input (self->context, &mfc_inbuf);
}
if (mfc_ret < 0)
goto dequeue_error;
}
}
GST_DEBUG_OBJECT (self, "Have input buffer %p with max size %d",
mfc_inbuf_data, mfc_inbuf_max_size);
g_assert (mfc_inbuf != NULL);
if (frame) {
if (self->codec_data) {
inbuf = self->codec_data;
gst_buffer_map (inbuf, &map, GST_MAP_READ);
if ((gsize) mfc_inbuf_max_size < map.size)
goto too_small_inbuf;
memcpy (mfc_inbuf_data, map.data, map.size);
mfc_inbuf_size += map.size;
mfc_inbuf_data += map.size;
mfc_inbuf_max_size -= map.size;
gst_buffer_unmap (inbuf, &map);
gst_buffer_replace (&self->codec_data, NULL);
inbuf = NULL;
}
inbuf = frame->input_buffer;
gst_buffer_map (inbuf, &map, GST_MAP_READ);
mfc_inbuf_data = (guint8 *) mfc_buffer_get_input_data (mfc_inbuf);
g_assert (mfc_inbuf_data != NULL);
mfc_inbuf_size = mfc_buffer_get_input_max_size (mfc_inbuf);
GST_DEBUG_OBJECT (self, "Have input buffer %p with size %d", mfc_inbuf_data,
mfc_inbuf_size);
if ((gsize) mfc_inbuf_size < map.size)
if ((gsize) mfc_inbuf_max_size < map.size)
goto too_small_inbuf;
memcpy (mfc_inbuf_data, map.data, map.size);
mfc_buffer_set_input_size (mfc_inbuf, map.size);
mfc_inbuf_size += map.size;
mfc_inbuf_data += map.size;
mfc_inbuf_max_size -= map.size;
mfc_buffer_set_input_size (mfc_inbuf, mfc_inbuf_size);
gst_buffer_unmap (inbuf, &map);
inbuf = NULL;
@ -409,7 +391,7 @@ dequeue_error:
too_small_inbuf:
{
GST_ELEMENT_ERROR (self, STREAM, FORMAT, ("Too large input frames"),
("Maximum size %d, got %d", mfc_inbuf_size, map.size));
("Maximum size %d, got %d", mfc_inbuf_max_size, map.size));
ret = GST_FLOW_ERROR;
gst_buffer_unmap (inbuf, &map);
goto done;