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omxaudioenc: Implement hack for not disabling the output port after set_format until the output format is known

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Needed on some OMX implementations, e.g. the one from Atmel. It does
not send the settings-changed event on the output port if it is
disabled.
This commit is contained in:
Sebastian Dröge 2014-05-15 13:22:56 +02:00
parent 40869afea7
commit 2c3797acfe
1 changed files with 36 additions and 11 deletions
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47
omx/gstomxaudioenc.c
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@ -783,26 +783,51 @@ gst_omx_audio_enc_set_format (GstAudioEncoder * encoder, GstAudioInfo * info)
return FALSE; return FALSE;
if (gst_omx_port_allocate_buffers (self->enc_in_port) != OMX_ErrorNone) if (gst_omx_port_allocate_buffers (self->enc_in_port) != OMX_ErrorNone)
return FALSE; return FALSE;
if ((klass->cdata.hacks & GST_OMX_HACK_NO_DISABLE_OUTPORT)) {
if (gst_omx_port_set_enabled (self->enc_out_port, TRUE) != OMX_ErrorNone)
return FALSE;
if (gst_omx_port_allocate_buffers (self->enc_out_port) != OMX_ErrorNone)
return FALSE;
if (gst_omx_port_wait_enabled (self->enc_out_port,
5 * GST_SECOND) != OMX_ErrorNone)
return FALSE;
}
if (gst_omx_port_wait_enabled (self->enc_in_port, if (gst_omx_port_wait_enabled (self->enc_in_port,
5 * GST_SECOND) != OMX_ErrorNone) 5 * GST_SECOND) != OMX_ErrorNone)
return FALSE; return FALSE;
if (gst_omx_port_mark_reconfigured (self->enc_in_port) != OMX_ErrorNone) if (gst_omx_port_mark_reconfigured (self->enc_in_port) != OMX_ErrorNone)
return FALSE; return FALSE;
} else { } else {
/* Disable output port */ if (!(klass->cdata.hacks & GST_OMX_HACK_NO_DISABLE_OUTPORT)) {
if (gst_omx_port_set_enabled (self->enc_out_port, FALSE) != OMX_ErrorNone) /* Disable output port */
return FALSE; if (gst_omx_port_set_enabled (self->enc_out_port, FALSE) != OMX_ErrorNone)
return FALSE;
if (gst_omx_port_wait_enabled (self->enc_out_port, if (gst_omx_port_wait_enabled (self->enc_out_port,
1 * GST_SECOND) != OMX_ErrorNone) 1 * GST_SECOND) != OMX_ErrorNone)
return FALSE; return FALSE;
if (gst_omx_component_set_state (self->enc, OMX_StateIdle) != OMX_ErrorNone) if (gst_omx_component_set_state (self->enc,
return FALSE; OMX_StateIdle) != OMX_ErrorNone)
return FALSE;
/* Need to allocate buffers to reach Idle state */ /* Need to allocate buffers to reach Idle state */
if (gst_omx_port_allocate_buffers (self->enc_in_port) != OMX_ErrorNone) if (gst_omx_port_allocate_buffers (self->enc_in_port) != OMX_ErrorNone)
return FALSE; return FALSE;
} else {
if (gst_omx_component_set_state (self->enc,
OMX_StateIdle) != OMX_ErrorNone)
return FALSE;
/* Need to allocate buffers to reach Idle state */
if (gst_omx_port_allocate_buffers (self->enc_in_port) != OMX_ErrorNone)
return FALSE;
if (gst_omx_port_allocate_buffers (self->enc_out_port) != OMX_ErrorNone)
return FALSE;
}
if (gst_omx_component_get_state (self->enc, if (gst_omx_component_get_state (self->enc,
GST_CLOCK_TIME_NONE) != OMX_StateIdle) GST_CLOCK_TIME_NONE) != OMX_StateIdle)