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omx: Reset buffer flags to 0 after it was consumed by the component or the element

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Some implementations don't reset the flags and the standard is not
really clear on the expected behaviour. Let's just always reset the
flags as they're not valid at this point anymore.
This commit is contained in:
Sebastian Dröge 2011-11-04 09:04:16 +01:00
parent ef67a43702
commit fa6881c1cc
1 changed files with 21 additions and 0 deletions
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21
omx/gstomx.c
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@ -345,6 +345,12 @@ EmptyBufferDone (OMX_HANDLETYPE hComponent, OMX_PTR pAppData,
if (buf->omx_buf->nFilledLen == 0)
buf->omx_buf->nOffset = 0;
/* Reset all flags, some implementations don't
* reset them themselves and the flags are not
* valid anymore after the buffer was consumed
*/
buf->omx_buf->nFlags = 0;
g_queue_push_tail (port->pending_buffers, buf);
g_cond_broadcast (port->port_cond);
g_mutex_unlock (port->port_lock);
@ -1059,6 +1065,11 @@ gst_omx_port_release_buffer (GstOMXPort * port, GstOMXBuffer * buf)
if (port->port_def.eDir == OMX_DirInput) {
err = OMX_EmptyThisBuffer (comp->handle, buf->omx_buf);
} else {
/* Reset all flags, some implementations don't
* reset them themselves and the flags are not
* valid anymore after the buffer was consumed
*/
buf->omx_buf->nFlags = 0;
err = OMX_FillThisBuffer (comp->handle, buf->omx_buf);
}
@ -1192,6 +1203,11 @@ gst_omx_port_set_flushing (GstOMXPort * port, gboolean flush)
while ((buf = g_queue_pop_head (port->pending_buffers))) {
g_assert (!buf->used);
/* Reset all flags, some implementations don't
* reset them themselves and the flags are not
* valid anymore after the buffer was consumed
*/
buf->omx_buf->nFlags = 0;
err = OMX_FillThisBuffer (comp->handle, buf->omx_buf);
if (err != OMX_ErrorNone) {
GST_ERROR_OBJECT (comp->parent,
@ -1578,6 +1594,11 @@ gst_omx_port_set_enabled_unlocked (GstOMXPort * port, gboolean enabled)
while ((buf = g_queue_pop_head (port->pending_buffers))) {
g_assert (!buf->used);
/* Reset all flags, some implementations don't
* reset them themselves and the flags are not
* valid anymore after the buffer was consumed
*/
buf->omx_buf->nFlags = 0;
err = OMX_FillThisBuffer (comp->handle, buf->omx_buf);
if (err != OMX_ErrorNone) {
GST_ERROR_OBJECT (comp->parent,