From f2b456e2e693fe1f160ecfe5cd55c2057b428110 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Sebastian=20Dr=C3=B6ge?= Date: Thu, 28 Jul 2011 10:23:08 +0200 Subject: [PATCH] omx: Add wrapper functions for OMX_[GS]et{Config,Parameter} --- omx/gstomx.c | 96 ++++++++++++++++++++++++++++++++++++++++++++++++++++-------- omx/gstomx.h | 6 ++++ 2 files changed, 89 insertions(+), 13 deletions(-) diff --git a/omx/gstomx.c b/omx/gstomx.c index 0876a15..f286a88 100644 --- a/omx/gstomx.c +++ b/omx/gstomx.c @@ -403,8 +403,8 @@ gst_omx_component_new (GstObject * parent, const gchar * core_name, g_strlcpy ((gchar *) param.cRole, component_role, sizeof (param.cRole)); err = - OMX_SetParameter (comp->handle, OMX_IndexParamStandardComponentRole, - ¶m); + gst_omx_component_set_parameter (comp, + OMX_IndexParamStandardComponentRole, ¶m); GST_DEBUG_OBJECT (parent, "Setting component role to '%s': %s (0x%08x)", component_role, gst_omx_error_to_string (err), err); @@ -600,7 +600,7 @@ gst_omx_component_add_port (GstOMXComponent * comp, guint32 index) GST_OMX_INIT_STRUCT (&port_def); port_def.nPortIndex = index; - err = OMX_GetParameter (comp->handle, OMX_IndexParamPortDefinition, + err = gst_omx_component_get_parameter (comp, OMX_IndexParamPortDefinition, &port_def); if (err != OMX_ErrorNone) { GST_ERROR_OBJECT (comp->parent, "Failed to add port %u: %s (0x%08x)", index, @@ -736,6 +736,74 @@ gst_omx_component_get_last_error_string (GstOMXComponent * comp) return gst_omx_error_to_string (gst_omx_component_get_last_error (comp)); } +OMX_ERRORTYPE +gst_omx_component_get_parameter (GstOMXComponent * comp, OMX_INDEXTYPE index, + gpointer param) +{ + OMX_ERRORTYPE err; + + g_return_val_if_fail (comp != NULL, OMX_ErrorUndefined); + g_return_val_if_fail (param != NULL, OMX_ErrorUndefined); + + GST_DEBUG_OBJECT (comp->parent, "Getting parameter at index %u", index); + err = OMX_GetParameter (comp->handle, index, param); + GST_DEBUG_OBJECT (comp->parent, "Got parameter at index %u: %s (0x%08x)", + index, gst_omx_error_to_string (err), err); + + return err; +} + +OMX_ERRORTYPE +gst_omx_component_set_parameter (GstOMXComponent * comp, OMX_INDEXTYPE index, + gpointer param) +{ + OMX_ERRORTYPE err; + + g_return_val_if_fail (comp != NULL, OMX_ErrorUndefined); + g_return_val_if_fail (param != NULL, OMX_ErrorUndefined); + + GST_DEBUG_OBJECT (comp->parent, "Setting parameter at index %u", index); + err = OMX_SetParameter (comp->handle, index, param); + GST_DEBUG_OBJECT (comp->parent, "Set parameter at index %u: %s (0x%08x)", + index, gst_omx_error_to_string (err), err); + + return err; +} + +OMX_ERRORTYPE +gst_omx_component_get_config (GstOMXComponent * comp, OMX_INDEXTYPE index, + gpointer config) +{ + OMX_ERRORTYPE err; + + g_return_val_if_fail (comp != NULL, OMX_ErrorUndefined); + g_return_val_if_fail (config != NULL, OMX_ErrorUndefined); + + GST_DEBUG_OBJECT (comp->parent, "Getting configuration at index %u", index); + err = OMX_GetConfig (comp->handle, index, config); + GST_DEBUG_OBJECT (comp->parent, "Got parameter at index %u: %s (0x%08x)", + index, gst_omx_error_to_string (err), err); + + return err; +} + +OMX_ERRORTYPE +gst_omx_component_set_config (GstOMXComponent * comp, OMX_INDEXTYPE index, + gpointer config) +{ + OMX_ERRORTYPE err; + + g_return_val_if_fail (comp != NULL, OMX_ErrorUndefined); + g_return_val_if_fail (config != NULL, OMX_ErrorUndefined); + + GST_DEBUG_OBJECT (comp->parent, "Setting configuration at index %u", index); + err = OMX_SetConfig (comp->handle, index, config); + GST_DEBUG_OBJECT (comp->parent, "Set parameter at index %u: %s (0x%08x)", + index, gst_omx_error_to_string (err), err); + + return err; +} + void gst_omx_port_get_port_definition (GstOMXPort * port, OMX_PARAM_PORTDEFINITIONTYPE * port_def) @@ -749,7 +817,8 @@ gst_omx_port_get_port_definition (GstOMXPort * port, GST_OMX_INIT_STRUCT (port_def); port_def->nPortIndex = port->index; - OMX_GetParameter (comp->handle, OMX_IndexParamPortDefinition, port_def); + gst_omx_component_get_parameter (comp, OMX_IndexParamPortDefinition, + port_def); } gboolean @@ -766,8 +835,9 @@ gst_omx_port_update_port_definition (GstOMXPort * port, g_mutex_lock (port->port_lock); if (port_def) err = - OMX_SetParameter (comp->handle, OMX_IndexParamPortDefinition, port_def); - OMX_GetParameter (comp->handle, OMX_IndexParamPortDefinition, + gst_omx_component_set_parameter (comp, OMX_IndexParamPortDefinition, + port_def); + gst_omx_component_get_parameter (comp, OMX_IndexParamPortDefinition, &port->port_def); GST_DEBUG_OBJECT (comp->parent, "Updated port %u definition: %s (0x%08x)", @@ -1130,7 +1200,7 @@ gst_omx_port_allocate_buffers_unlocked (GstOMXPort * port) * buffers after the port configuration was done and to * update the buffer size */ - OMX_GetParameter (comp->handle, OMX_IndexParamPortDefinition, + gst_omx_component_get_parameter (comp, OMX_IndexParamPortDefinition, &port->port_def); /* If the configured, actual number of buffers is less than @@ -1139,9 +1209,9 @@ gst_omx_port_allocate_buffers_unlocked (GstOMXPort * port) */ if (port->port_def.nBufferCountActual < port->port_def.nBufferCountMin) { port->port_def.nBufferCountActual = port->port_def.nBufferCountMin; - err = OMX_SetParameter (comp->handle, OMX_IndexParamPortDefinition, + err = gst_omx_component_set_parameter (comp, OMX_IndexParamPortDefinition, &port->port_def); - OMX_GetParameter (comp->handle, OMX_IndexParamPortDefinition, + gst_omx_component_get_parameter (comp, OMX_IndexParamPortDefinition, &port->port_def); } @@ -1326,7 +1396,7 @@ gst_omx_port_set_enabled_unlocked (GstOMXPort * port, gboolean enabled) (enabled ? "enabled" : "disabled")); /* Check if the port is already enabled/disabled first */ - OMX_GetParameter (comp->handle, OMX_IndexParamPortDefinition, + gst_omx_component_get_parameter (comp, OMX_IndexParamPortDefinition, &port->port_def); if (! !port->port_def.bEnabled == ! !enabled) goto done; @@ -1395,13 +1465,13 @@ gst_omx_port_set_enabled_unlocked (GstOMXPort * port, gboolean enabled) /* And now wait until the enable/disable command is finished */ signalled = TRUE; last_error = OMX_ErrorNone; - OMX_GetParameter (comp->handle, OMX_IndexParamPortDefinition, + gst_omx_component_get_parameter (comp, OMX_IndexParamPortDefinition, &port->port_def); while (signalled && last_error == OMX_ErrorNone && (! !port->port_def.bEnabled != ! !enabled || !port->enabled_changed)) { signalled = g_cond_timed_wait (port->port_cond, port->port_lock, timeval); last_error = gst_omx_component_get_last_error (comp); - OMX_GetParameter (comp->handle, OMX_IndexParamPortDefinition, + gst_omx_component_get_parameter (comp, OMX_IndexParamPortDefinition, &port->port_def); } @@ -1486,7 +1556,7 @@ gst_omx_port_is_enabled (GstOMXPort * port) comp = port->comp; g_mutex_lock (port->port_lock); - OMX_GetParameter (comp->handle, OMX_IndexParamPortDefinition, + gst_omx_component_get_parameter (comp, OMX_IndexParamPortDefinition, &port->port_def); enabled = port->port_def.bEnabled; g_mutex_unlock (port->port_lock); diff --git a/omx/gstomx.h b/omx/gstomx.h index 8eb0380..7be012b 100644 --- a/omx/gstomx.h +++ b/omx/gstomx.h @@ -200,6 +200,12 @@ GstOMXPort * gst_omx_component_get_port (GstOMXComponent * comp, guint32 in void gst_omx_component_trigger_settings_changed (GstOMXComponent * comp, guint32 port_index); +OMX_ERRORTYPE gst_omx_component_get_parameter (GstOMXComponent * comp, OMX_INDEXTYPE index, gpointer param); +OMX_ERRORTYPE gst_omx_component_set_parameter (GstOMXComponent * comp, OMX_INDEXTYPE index, gpointer param); + +OMX_ERRORTYPE gst_omx_component_get_config (GstOMXComponent * comp, OMX_INDEXTYPE index, gpointer config); +OMX_ERRORTYPE gst_omx_component_set_config (GstOMXComponent * comp, OMX_INDEXTYPE index, gpointer config); + void gst_omx_port_get_port_definition (GstOMXPort * port, OMX_PARAM_PORTDEFINITIONTYPE * port_def); gboolean gst_omx_port_update_port_definition (GstOMXPort *port, OMX_PARAM_PORTDEFINITIONTYPE *port_definition); -- 2.7.4