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msdk: ignore MFX_ERR_UNDEFINED_BEHAVIOR when loading a plugin

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An issue can be seen when using msdkh265enc with bitrate change in
playing state. The root cause is the corresponding plugin is loaded
again.

Returning MFX_ERR_UNDEFINED_BEHAVIOR from MSDK just means the plugin has
been loaded, so we may ignore this error when doing configuation again
in the sub class, otherwise the pipeline will be interrupted
This commit is contained in:
Haihao Xiang 2019-11-07 15:54:47 +08:00 committed by GStreamer Merge Bot
parent d963d442c5
commit b18be3562c
7 changed files with 34 additions and 55 deletions
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12
sys/msdk/gstmsdkh265dec.c
View file

@ -33,8 +33,6 @@
# include <config.h>
#endif
#include <mfxplugin.h>
#include "gstmsdkh265dec.h"
#include "gstmsdkvideomemory.h"
@ -66,7 +64,6 @@ gst_msdkh265dec_configure (GstMsdkDec * decoder)
{
GstMsdkH265Dec *h265dec = GST_MSDKH265DEC (decoder);
mfxSession session;
mfxStatus status;
const mfxPluginUID *uid;
session = gst_msdk_context_get_session (decoder->context);
@ -76,15 +73,8 @@ gst_msdkh265dec_configure (GstMsdkDec * decoder)
else
uid = &MFX_PLUGINID_HEVCD_SW;
status = MFXVideoUSER_Load (session, uid, 1);
if (status < MFX_ERR_NONE) {
GST_ERROR_OBJECT (h265dec, "Media SDK Plugin load failed (%s)",
msdk_status_to_string (status));
if (!gst_msdk_load_plugin (session, uid, 1, "msdkh265dec"))
return FALSE;
} else if (status > MFX_ERR_NONE) {
GST_WARNING_OBJECT (h265dec, "Media SDK Plugin load warning: %s",
msdk_status_to_string (status));
}
decoder->param.mfx.CodecId = MFX_CODEC_HEVC;

12
sys/msdk/gstmsdkh265enc.c
View file

@ -33,8 +33,6 @@
# include <config.h>
#endif
#include <mfxplugin.h>
#include <gst/allocators/gstdmabuf.h>
#include "gstmsdkh265enc.h"
@ -91,7 +89,6 @@ gst_msdkh265enc_configure (GstMsdkEnc * encoder)
{
GstMsdkH265Enc *h265enc = GST_MSDKH265ENC (encoder);
mfxSession session;
mfxStatus status;
const mfxPluginUID *uid;
session = gst_msdk_context_get_session (encoder->context);
@ -101,15 +98,8 @@ gst_msdkh265enc_configure (GstMsdkEnc * encoder)
else
uid = &MFX_PLUGINID_HEVCE_SW;
status = MFXVideoUSER_Load (session, uid, 1);
if (status < MFX_ERR_NONE) {
GST_ERROR_OBJECT (h265enc, "Media SDK Plugin load failed (%s)",
msdk_status_to_string (status));
if (!gst_msdk_load_plugin (session, uid, 1, "msdkh265enc"))
return FALSE;
} else if (status > MFX_ERR_NONE) {
GST_WARNING_OBJECT (h265enc, "Media SDK Plugin load warning: %s",
msdk_status_to_string (status));
}
encoder->param.mfx.CodecId = MFX_CODEC_HEVC;

15
sys/msdk/gstmsdkvp8dec.c
View file

@ -34,11 +34,10 @@
# include <config.h>
#endif
#include <mfxplugin.h>
#include <mfxvp8.h>
#include "gstmsdkvp8dec.h"
#include <mfxvp8.h>
GST_DEBUG_CATEGORY_EXTERN (gst_msdkvp8dec_debug);
#define GST_CAT_DEFAULT gst_msdkvp8dec_debug
@ -56,22 +55,14 @@ gst_msdkvp8dec_configure (GstMsdkDec * decoder)
{
GstMsdkVP8Dec *vp8dec = GST_MSDKVP8DEC (decoder);
mfxSession session;
mfxStatus status;
const mfxPluginUID *uid;
session = gst_msdk_context_get_session (decoder->context);
uid = &MFX_PLUGINID_VP8D_HW;
status = MFXVideoUSER_Load (session, uid, 1);
if (status < MFX_ERR_NONE) {
GST_ERROR_OBJECT (vp8dec, "Media SDK Plugin load failed (%s)",
msdk_status_to_string (status));
if (!gst_msdk_load_plugin (session, uid, 1, "msdkvp8dec"))
return FALSE;
} else if (status > MFX_ERR_NONE) {
GST_WARNING_OBJECT (vp8dec, "Media SDK Plugin load warning: %s",
msdk_status_to_string (status));
}
decoder->param.mfx.CodecId = MFX_CODEC_VP8;
/* Replaced with width and height rounded up to 16 */

11
sys/msdk/gstmsdkvp9dec.c
View file

@ -35,7 +35,6 @@
# include <config.h>
#endif
#include <mfxplugin.h>
#include <mfxvp9.h>
#include "gstmsdkvp9dec.h"
@ -66,22 +65,14 @@ gst_msdkvp9dec_configure (GstMsdkDec * decoder)
{
GstMsdkVP9Dec *vp9dec = GST_MSDKVP9DEC (decoder);
mfxSession session;
mfxStatus status;
const mfxPluginUID *uid;
session = gst_msdk_context_get_session (decoder->context);
uid = &MFX_PLUGINID_VP9D_HW;
status = MFXVideoUSER_Load (session, uid, 1);
if (status < MFX_ERR_NONE) {
GST_ERROR_OBJECT (vp9dec, "Media SDK Plugin load failed (%s)",
msdk_status_to_string (status));
if (!gst_msdk_load_plugin (session, uid, 1, "msdkvp9dec"))
return FALSE;
} else if (status > MFX_ERR_NONE) {
GST_WARNING_OBJECT (vp9dec, "Media SDK Plugin load warning: %s",
msdk_status_to_string (status));
}
decoder->param.mfx.CodecId = MFX_CODEC_VP9;
/* Replaced with width and height rounded up to 16 */

12
sys/msdk/gstmsdkvp9enc.c
View file

@ -33,8 +33,6 @@
# include <config.h>
#endif
#include <mfxplugin.h>
#include <gst/allocators/gstdmabuf.h>
#include "gstmsdkvp9enc.h"
@ -115,20 +113,12 @@ gst_msdkvp9enc_configure (GstMsdkEnc * encoder)
{
GstMsdkVP9Enc *thiz = GST_MSDKVP9ENC (encoder);
mfxSession session;
mfxStatus status;
if (encoder->hardware) {
session = gst_msdk_context_get_session (encoder->context);
status = MFXVideoUSER_Load (session, &MFX_PLUGINID_VP9E_HW, 1);
if (status < MFX_ERR_NONE) {
GST_ERROR_OBJECT (thiz, "Media SDK Plugin load failed (%s)",
msdk_status_to_string (status));
if (!gst_msdk_load_plugin (session, &MFX_PLUGINID_VP9E_HW, 1, "msdkvp9enc"))
return FALSE;
} else if (status > MFX_ERR_NONE) {
GST_WARNING_OBJECT (thiz, "Media SDK Plugin load warning: %s",
msdk_status_to_string (status));
}
}
encoder->num_extra_frames = encoder->async_depth - 1;

22
sys/msdk/msdk.c
View file

@ -450,3 +450,25 @@ gst_msdk_get_mfx_video_orientation_from_video_direction (guint value,
break;
}
}
gboolean
gst_msdk_load_plugin (mfxSession session, const mfxPluginUID * uid,
mfxU32 version, const gchar * plugin)
{
mfxStatus status;
status = MFXVideoUSER_Load (session, uid, version);
if (status == MFX_ERR_UNDEFINED_BEHAVIOR) {
GST_WARNING ("Media SDK Plugin for %s has been loaded", plugin);
} else if (status < MFX_ERR_NONE) {
GST_ERROR ("Media SDK Plugin for %s load failed (%s)", plugin,
msdk_status_to_string (status));
return FALSE;
} else if (status > MFX_ERR_NONE) {
GST_WARNING ("Media SDK Plugin for %s load warning: %s", plugin,
msdk_status_to_string (status));
}
return TRUE;
}

5
sys/msdk/msdk.h
View file

@ -43,6 +43,7 @@
#include <gst/allocators/allocators.h>
#include <mfxvideo.h>
#include <mfxplugin.h>
G_BEGIN_DECLS
@ -99,6 +100,10 @@ void
gst_msdk_get_mfx_video_orientation_from_video_direction (guint value,
guint * mfx_mirror, guint * mfx_rotation);
gboolean
gst_msdk_load_plugin (mfxSession session, const mfxPluginUID * uid,
mfxU32 version, const gchar * plugin);
G_END_DECLS
#endif /* __MSDK_H__ */