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omx: Add macro to initialize OpenMAX structures

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This commit is contained in:
Sebastian Dröge 2011-07-28 09:54:53 +02:00
parent decf765502
commit 35850e7233
2 changed files with 12 additions and 11 deletions
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15
omx/gstomx.c
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@ -399,10 +399,7 @@ gst_omx_component_new (GstObject * parent, const gchar * core_name,
if (component_role) {
OMX_PARAM_COMPONENTROLETYPE param;
memset (&param, 0, sizeof (param));
param.nSize = sizeof (param);
param.nVersion.s.nVersionMajor = 1;
param.nVersion.s.nVersionMinor = 1;
GST_OMX_INIT_STRUCT (&param);
g_strlcpy ((gchar *) param.cRole, component_role, sizeof (param.cRole));
err =
@ -600,10 +597,9 @@ gst_omx_component_add_port (GstOMXComponent * comp, guint32 index)
GST_DEBUG_OBJECT (comp->parent, "Adding port %u", index);
port_def.nSize = sizeof (port_def);
port_def.nVersion.s.nVersionMajor = 1;
port_def.nVersion.s.nVersionMinor = 1;
GST_OMX_INIT_STRUCT (&port_def);
port_def.nPortIndex = index;
err = OMX_GetParameter (comp->handle, OMX_IndexParamPortDefinition,
&port_def);
if (err != OMX_ErrorNone) {
@ -750,10 +746,7 @@ gst_omx_port_get_port_definition (GstOMXPort * port,
comp = port->comp;
memset (port_def, 0, sizeof (*port_def));
port_def->nSize = sizeof (*port_def);
port_def->nVersion.s.nVersionMajor = 1;
port_def->nVersion.s.nVersionMinor = 1;
GST_OMX_INIT_STRUCT (port_def);
port_def->nPortIndex = port->index;
OMX_GetParameter (comp->handle, OMX_IndexParamPortDefinition, port_def);

8
omx/gstomx.h
View file

@ -22,11 +22,19 @@
#define __GST_OMX_H__
#include <gst/gst.h>
#include <string.h>
#include <OMX_Core.h>
#include <OMX_Component.h>
G_BEGIN_DECLS
#define GST_OMX_INIT_STRUCT(st) G_STMT_START { \
memset ((st), 0, sizeof ((*st))); \
(st)->nSize = sizeof ((*st)); \
(st)->nVersion.s.nVersionMajor = 1; \
(st)->nVersion.s.nVersionMinor = 1; \
} G_STMT_END
/* Different hacks that are required to work around
* bugs in different OpenMAX implementations
*/