mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-28 11:10:37 +00:00
omxh26xenc: Negotiate subframe mode
We now negotiate subframe mode through the caps. To enabled subframe mode, the caps need to specify alignment=nal: ... ! omxh264enc ! video/x-h264,alignment=nal ! ... ... ! omxh265enc ! video/x-h265,alignment=nal ! ...
This commit is contained in:
Nicolas Dufresne
GStreamer Merge Bot
parent
de83fbd3a3
commit
d6d2a5b194
2 changed files with 45 additions and 7 deletions
|
|
@ -70,7 +70,13 @@ enum
|
|||
#endif
|
||||
#define GST_OMX_H264_VIDEO_ENC_PERIODICITY_OF_IDR_FRAMES_DEFAULT (0xffffffff)
|
||||
#define GST_OMX_H264_VIDEO_ENC_INTERVAL_OF_CODING_INTRA_FRAMES_DEFAULT (0xffffffff)
|
||||
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
|
||||
#define GST_OMX_H264_VIDEO_ENC_B_FRAMES_DEFAULT (0)
|
||||
#define ALIGNMENT "{ au, nal }"
|
||||
#else
|
||||
#define GST_OMX_H264_VIDEO_ENC_B_FRAMES_DEFAULT (0xffffffff)
|
||||
#define ALIGNMENT "au"
|
||||
#endif
|
||||
#define GST_OMX_H264_VIDEO_ENC_ENTROPY_MODE_DEFAULT (0xffffffff)
|
||||
#define GST_OMX_H264_VIDEO_ENC_CONSTRAINED_INTRA_PREDICTION_DEFAULT (FALSE)
|
||||
#define GST_OMX_H264_VIDEO_ENC_LOOP_FILTER_MODE_DEFAULT (0xffffffff)
|
||||
|
|
@ -226,7 +232,9 @@ gst_omx_h264_enc_class_init (GstOMXH264EncClass * klass)
|
|||
basevideoenc_class->stop = gst_omx_h264_enc_stop;
|
||||
|
||||
videoenc_class->cdata.default_src_template_caps = "video/x-h264, "
|
||||
"width=(int) [ 16, 4096 ], " "height=(int) [ 16, 4096 ]";
|
||||
"width = (int) [ 16, 4096 ], height = (int) [ 16, 4096 ], "
|
||||
"framerate = (fraction) [0, MAX], stream-format=(string) byte-stream, "
|
||||
"alignment = (string) " ALIGNMENT;
|
||||
videoenc_class->handle_output_frame =
|
||||
GST_DEBUG_FUNCPTR (gst_omx_h264_enc_handle_output_frame);
|
||||
|
||||
|
|
@ -614,6 +622,7 @@ gst_omx_h264_enc_set_format (GstOMXVideoEnc * enc, GstOMXPort * port,
|
|||
const gchar *profile_string, *level_string;
|
||||
OMX_VIDEO_AVCPROFILETYPE profile = OMX_VIDEO_AVCProfileMax;
|
||||
OMX_VIDEO_AVCLEVELTYPE level = OMX_VIDEO_AVCLevelMax;
|
||||
gboolean enable_subframe = FALSE;
|
||||
|
||||
#ifdef USE_OMX_TARGET_RPI
|
||||
GST_OMX_INIT_STRUCT (&config_inline_header);
|
||||
|
|
@ -674,6 +683,7 @@ gst_omx_h264_enc_set_format (GstOMXVideoEnc * enc, GstOMXPort * port,
|
|||
gst_pad_get_pad_template_caps (GST_VIDEO_ENCODER_SRC_PAD (enc)));
|
||||
if (peercaps) {
|
||||
GstStructure *s;
|
||||
const gchar *alignment_string;
|
||||
|
||||
if (gst_caps_is_empty (peercaps)) {
|
||||
gst_caps_unref (peercaps);
|
||||
|
|
@ -695,6 +705,10 @@ gst_omx_h264_enc_set_format (GstOMXVideoEnc * enc, GstOMXPort * port,
|
|||
goto unsupported_level;
|
||||
}
|
||||
|
||||
alignment_string = gst_structure_get_string (s, "alignment");
|
||||
if (alignment_string && g_str_equal (alignment_string, "nal"))
|
||||
enable_subframe = TRUE;
|
||||
|
||||
gst_caps_unref (peercaps);
|
||||
}
|
||||
|
||||
|
|
@ -706,6 +720,9 @@ gst_omx_h264_enc_set_format (GstOMXVideoEnc * enc, GstOMXPort * port,
|
|||
return FALSE;
|
||||
}
|
||||
|
||||
gst_omx_port_set_subframe (GST_OMX_VIDEO_ENC (self)->enc_out_port,
|
||||
enable_subframe);
|
||||
|
||||
if (!update_param_avc (self, profile, level))
|
||||
return FALSE;
|
||||
|
||||
|
|
@ -730,7 +747,7 @@ gst_omx_h264_enc_get_caps (GstOMXVideoEnc * enc, GstOMXPort * port,
|
|||
GstCaps *caps;
|
||||
OMX_ERRORTYPE err;
|
||||
OMX_VIDEO_PARAM_PROFILELEVELTYPE param;
|
||||
const gchar *profile, *level;
|
||||
const gchar *profile, *level, *alignment;
|
||||
|
||||
GST_OMX_INIT_STRUCT (¶m);
|
||||
param.nPortIndex = GST_OMX_VIDEO_ENC (self)->enc_out_port->index;
|
||||
|
|
@ -741,9 +758,14 @@ gst_omx_h264_enc_get_caps (GstOMXVideoEnc * enc, GstOMXPort * port,
|
|||
if (err != OMX_ErrorNone && err != OMX_ErrorUnsupportedIndex)
|
||||
return NULL;
|
||||
|
||||
if (gst_omx_port_get_subframe (GST_OMX_VIDEO_ENC (self)->enc_out_port))
|
||||
alignment = "nal";
|
||||
else
|
||||
alignment = "au";
|
||||
|
||||
caps = gst_caps_new_simple ("video/x-h264",
|
||||
"stream-format", G_TYPE_STRING, "byte-stream",
|
||||
"alignment", G_TYPE_STRING, "au", NULL);
|
||||
"alignment", G_TYPE_STRING, alignment, NULL);
|
||||
|
||||
if (err == OMX_ErrorNone) {
|
||||
profile = gst_omx_h264_utils_get_profile_from_enum (param.eProfile);
|
||||
|
|
|
|||
|
|
@ -60,8 +60,10 @@ enum
|
|||
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
|
||||
/* zynqultrascaleplus's OMX uses a param struct different of Android's one */
|
||||
#define INDEX_PARAM_VIDEO_HEVC OMX_ALG_IndexParamVideoHevc
|
||||
#define ALIGNMENT "{ au, nal }"
|
||||
#else
|
||||
#define INDEX_PARAM_VIDEO_HEVC OMX_IndexParamVideoHevc
|
||||
#define ALIGNMENT "au"
|
||||
#endif
|
||||
|
||||
/* class initialization */
|
||||
|
|
@ -164,8 +166,8 @@ gst_omx_h265_enc_class_init (GstOMXH265EncClass * klass)
|
|||
|
||||
videoenc_class->cdata.default_src_template_caps = "video/x-h265, "
|
||||
"width=(int) [ 1, MAX ], " "height=(int) [ 1, MAX ], "
|
||||
"framerate = (fraction) [0, MAX], "
|
||||
"stream-format=(string) byte-stream, alignment=(string) au ";
|
||||
"framerate = (fraction) [0, MAX], stream-format=(string) byte-stream, "
|
||||
"aligmment = (string) " ALIGNMENT;
|
||||
|
||||
gst_element_class_set_static_metadata (element_class,
|
||||
"OpenMAX H.265 Video Encoder",
|
||||
|
|
@ -446,6 +448,7 @@ gst_omx_h265_enc_set_format (GstOMXVideoEnc * enc, GstOMXPort * port,
|
|||
const gchar *profile_string, *level_string, *tier_string;
|
||||
OMX_VIDEO_HEVCPROFILETYPE profile = OMX_VIDEO_HEVCProfileUnknown;
|
||||
OMX_VIDEO_HEVCLEVELTYPE level = OMX_VIDEO_HEVCLevelUnknown;
|
||||
gboolean enable_subframe = FALSE;
|
||||
|
||||
#ifdef USE_OMX_TARGET_ZYNQ_USCALE_PLUS
|
||||
if (self->periodicity_idr !=
|
||||
|
|
@ -468,6 +471,7 @@ gst_omx_h265_enc_set_format (GstOMXVideoEnc * enc, GstOMXPort * port,
|
|||
gst_pad_get_pad_template_caps (GST_VIDEO_ENCODER_SRC_PAD (enc)));
|
||||
if (peercaps) {
|
||||
GstStructure *s;
|
||||
const gchar *alignment_string;
|
||||
|
||||
if (gst_caps_is_empty (peercaps)) {
|
||||
gst_caps_unref (peercaps);
|
||||
|
|
@ -491,6 +495,10 @@ gst_omx_h265_enc_set_format (GstOMXVideoEnc * enc, GstOMXPort * port,
|
|||
goto unsupported_level;
|
||||
}
|
||||
|
||||
alignment_string = gst_structure_get_string (s, "alignment");
|
||||
if (alignment_string && g_str_equal (alignment_string, "nal"))
|
||||
enable_subframe = TRUE;
|
||||
|
||||
gst_caps_unref (peercaps);
|
||||
}
|
||||
|
||||
|
|
@ -506,6 +514,9 @@ gst_omx_h265_enc_set_format (GstOMXVideoEnc * enc, GstOMXPort * port,
|
|||
if (!update_param_hevc (self, profile, level))
|
||||
return FALSE;
|
||||
|
||||
gst_omx_port_set_subframe (GST_OMX_VIDEO_ENC (self)->enc_out_port,
|
||||
enable_subframe);
|
||||
|
||||
return TRUE;
|
||||
|
||||
unsupported_profile:
|
||||
|
|
@ -527,7 +538,7 @@ gst_omx_h265_enc_get_caps (GstOMXVideoEnc * enc, GstOMXPort * port,
|
|||
GstCaps *caps;
|
||||
OMX_ERRORTYPE err;
|
||||
OMX_VIDEO_PARAM_PROFILELEVELTYPE param;
|
||||
const gchar *profile, *level, *tier;
|
||||
const gchar *profile, *level, *tier, *alignment;
|
||||
|
||||
GST_OMX_INIT_STRUCT (¶m);
|
||||
param.nPortIndex = GST_OMX_VIDEO_ENC (self)->enc_out_port->index;
|
||||
|
|
@ -538,9 +549,14 @@ gst_omx_h265_enc_get_caps (GstOMXVideoEnc * enc, GstOMXPort * port,
|
|||
if (err != OMX_ErrorNone && err != OMX_ErrorUnsupportedIndex)
|
||||
return NULL;
|
||||
|
||||
if (gst_omx_port_get_subframe (GST_OMX_VIDEO_ENC (self)->enc_out_port))
|
||||
alignment = "nal";
|
||||
else
|
||||
alignment = "au";
|
||||
|
||||
caps = gst_caps_new_simple ("video/x-h265",
|
||||
"stream-format", G_TYPE_STRING, "byte-stream",
|
||||
"alignment", G_TYPE_STRING, "au", NULL);
|
||||
"alignment", G_TYPE_STRING, alignment, NULL);
|
||||
|
||||
if (err == OMX_ErrorNone) {
|
||||
profile = gst_omx_h265_utils_get_profile_from_enum (param.eProfile);
|
||||
|
|
|
|||
Loading…
Reference in a new issue