omxh264enc: Add support for setting profile/level via caps

This commit is contained in:
Sebastian Dröge 2011-07-28 14:14:45 +02:00
parent 4329821a0b
commit 27a0cb4c91

View file

@ -101,6 +101,107 @@ static gboolean
gst_omx_h264_enc_set_format (GstOMXVideoEnc * enc, GstOMXPort * port, gst_omx_h264_enc_set_format (GstOMXVideoEnc * enc, GstOMXPort * port,
GstVideoState * state) GstVideoState * state)
{ {
GstOMXH264Enc *self = GST_OMX_H264_ENC (enc);
GstCaps *peercaps;
OMX_VIDEO_AVCPROFILETYPE profile = OMX_VIDEO_AVCProfileBaseline;
OMX_VIDEO_AVCLEVELTYPE level = OMX_VIDEO_AVCLevel11;
peercaps = gst_pad_peer_get_caps (GST_BASE_VIDEO_CODEC_SRC_PAD (enc));
if (peercaps) {
GstStructure *s;
GstCaps *intersection;
const gchar *profile_string, *level_string;
OMX_VIDEO_PARAM_PROFILELEVELTYPE param;
OMX_ERRORTYPE err;
intersection =
gst_caps_intersect (peercaps,
gst_pad_get_pad_template_caps (GST_BASE_VIDEO_CODEC_SRC_PAD (enc)));
gst_caps_unref (peercaps);
if (gst_caps_is_empty (intersection)) {
gst_caps_unref (intersection);
GST_ERROR_OBJECT (self, "Empty caps");
return FALSE;
}
s = gst_caps_get_structure (intersection, 0);
profile_string = gst_structure_get_string (s, "profile");
if (profile_string) {
if (g_str_equal (profile_string, "baseline")) {
profile = OMX_VIDEO_AVCProfileBaseline;
} else if (g_str_equal (profile_string, "main")) {
profile = OMX_VIDEO_AVCProfileMain;
} else if (g_str_equal (profile_string, "extended")) {
profile = OMX_VIDEO_AVCProfileExtended;
} else if (g_str_equal (profile_string, "high")) {
profile = OMX_VIDEO_AVCProfileHigh;
} else if (g_str_equal (profile_string, "high-10")) {
profile = OMX_VIDEO_AVCProfileHigh10;
} else if (g_str_equal (profile_string, "high-4:2:2")) {
profile = OMX_VIDEO_AVCProfileHigh422;
} else if (g_str_equal (profile_string, "high-4:4:4")) {
profile = OMX_VIDEO_AVCProfileHigh444;
} else {
GST_ERROR_OBJECT (self, "Unsupported profile %s", profile_string);
return FALSE;
}
}
level_string = gst_structure_get_string (s, "level");
if (level_string) {
if (g_str_equal (level_string, "1")) {
level = OMX_VIDEO_AVCLevel1;
} else if (g_str_equal (level_string, "1b")) {
level = OMX_VIDEO_AVCLevel1b;
} else if (g_str_equal (level_string, "1.1")) {
level = OMX_VIDEO_AVCLevel11;
} else if (g_str_equal (level_string, "1.2")) {
level = OMX_VIDEO_AVCLevel12;
} else if (g_str_equal (level_string, "1.3")) {
level = OMX_VIDEO_AVCLevel13;
} else if (g_str_equal (level_string, "2")) {
level = OMX_VIDEO_AVCLevel2;
} else if (g_str_equal (level_string, "2.1")) {
level = OMX_VIDEO_AVCLevel21;
} else if (g_str_equal (level_string, "2.2")) {
level = OMX_VIDEO_AVCLevel22;
} else if (g_str_equal (level_string, "3")) {
level = OMX_VIDEO_AVCLevel3;
} else if (g_str_equal (level_string, "3.1")) {
level = OMX_VIDEO_AVCLevel31;
} else if (g_str_equal (level_string, "3.2")) {
level = OMX_VIDEO_AVCLevel32;
} else if (g_str_equal (level_string, "4")) {
level = OMX_VIDEO_AVCLevel4;
} else if (g_str_equal (level_string, "4.1")) {
level = OMX_VIDEO_AVCLevel41;
} else if (g_str_equal (level_string, "4.2")) {
level = OMX_VIDEO_AVCLevel42;
} else if (g_str_equal (level_string, "5")) {
level = OMX_VIDEO_AVCLevel5;
} else if (g_str_equal (level_string, "5.1")) {
level = OMX_VIDEO_AVCLevel51;
} else {
GST_ERROR_OBJECT (self, "Unsupported level %s", level_string);
return FALSE;
}
}
GST_OMX_INIT_STRUCT (&param);
param.nPortIndex = GST_OMX_VIDEO_ENC (self)->out_port->index;
param.eProfile = profile;
param.eLevel = level;
err =
gst_omx_component_set_parameter (GST_OMX_VIDEO_ENC (self)->component,
OMX_IndexParamVideoProfileLevelCurrent, &param);
if (err != OMX_ErrorNone) {
GST_ERROR_OBJECT (self,
"Error setting profile %d and level %d: %s (0x%08x)", profile, level,
gst_omx_error_to_string (err), err);
return FALSE;
}
}
return TRUE; return TRUE;
} }
@ -108,11 +209,106 @@ static GstCaps *
gst_omx_h264_enc_get_caps (GstOMXVideoEnc * enc, GstOMXPort * port, gst_omx_h264_enc_get_caps (GstOMXVideoEnc * enc, GstOMXPort * port,
GstVideoState * state) GstVideoState * state)
{ {
GstOMXH264Enc *self = GST_OMX_H264_ENC (enc);
GstCaps *caps; GstCaps *caps;
OMX_ERRORTYPE err;
OMX_VIDEO_PARAM_PROFILELEVELTYPE param;
const gchar *profile, *level;
GST_OMX_INIT_STRUCT (&param);
param.nPortIndex = GST_OMX_VIDEO_ENC (self)->out_port->index;
err =
gst_omx_component_get_parameter (GST_OMX_VIDEO_ENC (self)->component,
OMX_IndexParamVideoProfileLevelCurrent, &param);
if (err != OMX_ErrorNone)
return NULL;
switch (param.eProfile) {
case OMX_VIDEO_AVCProfileBaseline:
profile = "baseline";
break;
case OMX_VIDEO_AVCProfileMain:
profile = "main";
break;
case OMX_VIDEO_AVCProfileExtended:
profile = "extended";
break;
case OMX_VIDEO_AVCProfileHigh:
profile = "high";
break;
case OMX_VIDEO_AVCProfileHigh10:
profile = "high-10";
break;
case OMX_VIDEO_AVCProfileHigh422:
profile = "high-4:2:2";
break;
case OMX_VIDEO_AVCProfileHigh444:
profile = "high-4:4:4";
break;
default:
g_assert_not_reached ();
break;
}
switch (param.eLevel) {
case OMX_VIDEO_AVCLevel1:
level = "1";
break;
case OMX_VIDEO_AVCLevel1b:
level = "1b";
break;
case OMX_VIDEO_AVCLevel11:
level = "1.1";
break;
case OMX_VIDEO_AVCLevel12:
level = "1.2";
break;
case OMX_VIDEO_AVCLevel13:
level = "1.3";
break;
case OMX_VIDEO_AVCLevel2:
level = "2";
break;
case OMX_VIDEO_AVCLevel21:
level = "2.1";
break;
case OMX_VIDEO_AVCLevel22:
level = "2.2";
break;
case OMX_VIDEO_AVCLevel3:
level = "3";
break;
case OMX_VIDEO_AVCLevel31:
level = "3.1";
break;
case OMX_VIDEO_AVCLevel32:
level = "3.2";
break;
case OMX_VIDEO_AVCLevel4:
level = "4";
break;
case OMX_VIDEO_AVCLevel41:
level = "4.1";
break;
case OMX_VIDEO_AVCLevel42:
level = "4.2";
break;
case OMX_VIDEO_AVCLevel5:
level = "5";
break;
case OMX_VIDEO_AVCLevel51:
level = "5.1";
break;
default:
g_assert_not_reached ();
break;
}
caps = caps =
gst_caps_new_simple ("video/x-h264", "width", G_TYPE_INT, state->width, gst_caps_new_simple ("video/x-h264", "width", G_TYPE_INT, state->width,
"height", G_TYPE_INT, state->height, NULL); "height", G_TYPE_INT, state->height,
"profile", G_TYPE_STRING, profile, "level", G_TYPE_STRING, level, NULL);
if (state->fps_n != 0) if (state->fps_n != 0)
gst_caps_set_simple (caps, "framerate", GST_TYPE_FRACTION, state->fps_n, gst_caps_set_simple (caps, "framerate", GST_TYPE_FRACTION, state->fps_n,