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nvenc: Fix GValue leaks

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GValue should be freed with g_value_unset()
This commit is contained in:
Yeongjin Jeong 2019-03-05 18:55:16 +09:00 committed by Tim-Philipp Müller
parent 8ee9a94c4d
commit 8e860fffd9
3 changed files with 31 additions and 14 deletions
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25
sys/nvenc/gstnvbaseenc.c
View file

@ -291,9 +291,11 @@ _get_supported_input_formats (GstNvBaseEnc * nvenc)
guint64 format_mask = 0;
uint32_t i, num = 0;
NV_ENC_BUFFER_FORMAT formats[64];
GValue list = G_VALUE_INIT;
GValue val = G_VALUE_INIT;
if (nvenc->input_formats)
return TRUE;
NvEncGetInputFormats (nvenc->encoder, nvenc_class->codec_id, formats,
G_N_ELEMENTS (formats), &num);
@ -360,30 +362,30 @@ _get_supported_input_formats (GstNvBaseEnc * nvenc)
if (format_mask == 0)
return FALSE;
GST_OBJECT_LOCK (nvenc);
nvenc->input_formats = g_new0 (GValue, 1);
/* process a second time so we can add formats in the order we want */
g_value_init (&list, GST_TYPE_LIST);
g_value_init (nvenc->input_formats, GST_TYPE_LIST);
g_value_init (&val, G_TYPE_STRING);
if ((format_mask & (1 << GST_VIDEO_FORMAT_NV12))) {
g_value_set_static_string (&val, "NV12");
gst_value_list_append_value (&list, &val);
gst_value_list_append_value (nvenc->input_formats, &val);
}
if ((format_mask & (1 << GST_VIDEO_FORMAT_YV12))) {
g_value_set_static_string (&val, "YV12");
gst_value_list_append_value (&list, &val);
gst_value_list_append_value (nvenc->input_formats, &val);
}
if ((format_mask & (1 << GST_VIDEO_FORMAT_I420))) {
g_value_set_static_string (&val, "I420");
gst_value_list_append_value (&list, &val);
gst_value_list_append_value (nvenc->input_formats, &val);
}
if ((format_mask & (1 << GST_VIDEO_FORMAT_Y444))) {
g_value_set_static_string (&val, "Y444");
gst_value_list_append_value (&list, &val);
gst_value_list_append_value (nvenc->input_formats, &val);
}
g_value_unset (&val);
GST_OBJECT_LOCK (nvenc);
g_free (nvenc->input_formats);
nvenc->input_formats = g_memdup (&list, sizeof (GValue));
GST_OBJECT_UNLOCK (nvenc);
return TRUE;
@ -559,7 +561,7 @@ _get_interlace_modes (GstNvBaseEnc * nvenc)
g_value_set_static_string (&val, "interleaved");
gst_value_list_append_value (list, &val);
g_value_set_static_string (&val, "mixed");
gst_value_list_append_value (list, &val);
gst_value_list_append_and_take_value (list, &val);
}
/* TODO: figure out what nvenc frame based interlacing means in gst terms */
@ -584,6 +586,7 @@ gst_nv_base_enc_getcaps (GstVideoEncoder * enc, GstCaps * filter)
val = _get_interlace_modes (nvenc);
gst_caps_set_value (supported_incaps, "interlace-mode", val);
g_value_unset (val);
g_free (val);
GST_LOG_OBJECT (enc, "codec input caps %" GST_PTR_FORMAT, supported_incaps);
@ -625,6 +628,8 @@ gst_nv_base_enc_close (GstVideoEncoder * enc)
}
GST_OBJECT_LOCK (nvenc);
if (nvenc->input_formats)
g_value_unset (nvenc->input_formats);
g_free (nvenc->input_formats);
nvenc->input_formats = NULL;
GST_OBJECT_UNLOCK (nvenc);

11
sys/nvenc/gstnvh264enc.c
View file

@ -147,6 +147,9 @@ _get_supported_profiles (GstNvH264Enc * nvenc)
GValue val = G_VALUE_INIT;
guint i, n, n_profiles;
if (nvenc->supported_profiles)
return TRUE;
nv_ret =
NvEncGetEncodeProfileGUIDCount (GST_NV_BASE_ENC (nvenc)->encoder,
NV_ENC_CODEC_H264_GUID, &n);
@ -189,8 +192,8 @@ _get_supported_profiles (GstNvH264Enc * nvenc)
return FALSE;
GST_OBJECT_LOCK (nvenc);
g_free (nvenc->supported_profiles);
nvenc->supported_profiles = g_memdup (&list, sizeof (GValue));
nvenc->supported_profiles = g_new0 (GValue, 1);
*nvenc->supported_profiles = list;
GST_OBJECT_UNLOCK (nvenc);
return TRUE;
@ -239,6 +242,8 @@ gst_nv_h264_enc_close (GstVideoEncoder * enc)
GstNvH264Enc *nvenc = GST_NV_H264_ENC (enc);
GST_OBJECT_LOCK (nvenc);
if (nvenc->supported_profiles)
g_value_unset (nvenc->supported_profiles);
g_free (nvenc->supported_profiles);
nvenc->supported_profiles = NULL;
GST_OBJECT_UNLOCK (nvenc);
@ -272,6 +277,7 @@ _get_interlace_modes (GstNvH264Enc * nvenc)
gst_value_list_append_value (list, &val);
g_value_set_static_string (&val, "mixed");
gst_value_list_append_value (list, &val);
g_value_unset (&val);
}
/* TODO: figure out what nvenc frame based interlacing means in gst terms */
@ -297,6 +303,7 @@ gst_nv_h264_enc_getcaps (GstVideoEncoder * enc, GstCaps * filter)
val = _get_interlace_modes (nvenc);
gst_caps_set_value (supported_incaps, "interlace-mode", val);
g_value_unset (val);
g_free (val);
GST_LOG_OBJECT (enc, "codec input caps %" GST_PTR_FORMAT, supported_incaps);

9
sys/nvenc/gstnvh265enc.c
View file

@ -147,6 +147,9 @@ _get_supported_profiles (GstNvH265Enc * nvenc)
GValue val = G_VALUE_INIT;
guint i, n, n_profiles;
if (nvenc->supported_profiles)
return TRUE;
nv_ret =
NvEncGetEncodeProfileGUIDCount (GST_NV_BASE_ENC (nvenc)->encoder,
NV_ENC_CODEC_HEVC_GUID, &n);
@ -178,8 +181,8 @@ _get_supported_profiles (GstNvH265Enc * nvenc)
return FALSE;
GST_OBJECT_LOCK (nvenc);
g_free (nvenc->supported_profiles);
nvenc->supported_profiles = g_memdup (&list, sizeof (GValue));
nvenc->supported_profiles = g_new0 (GValue, 1);
*nvenc->supported_profiles = list;
GST_OBJECT_UNLOCK (nvenc);
return TRUE;
@ -228,6 +231,8 @@ gst_nv_h265_enc_close (GstVideoEncoder * enc)
GstNvH265Enc *nvenc = GST_NV_H265_ENC (enc);
GST_OBJECT_LOCK (nvenc);
if (nvenc->supported_profiles)
g_value_unset (nvenc->supported_profiles);
g_free (nvenc->supported_profiles);
nvenc->supported_profiles = NULL;
GST_OBJECT_UNLOCK (nvenc);