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Remove trivial unused variables detected by CLang static analyzer.

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This commit is contained in:
Edward Hervey 2009-04-18 18:11:00 +02:00
parent cdb03bdc2b
commit 0cb5b42d54
49 changed files with 31 additions and 211 deletions
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7
ext/dv/gstdvdemux.c
View file

@ -1032,7 +1032,7 @@ gst_dvdemux_handle_pull_seek (GstDVDemux * demux, GstPad * pad,
/* convert input format to TIME */
conv = GST_FORMAT_TIME;
if (!(res = gst_dvdemux_convert_src_pair (demux, pad,
if (!(gst_dvdemux_convert_src_pair (demux, pad,
format, cur, stop, conv, &cur, &stop)))
goto no_format;
@ -1379,11 +1379,10 @@ gst_dvdemux_demux_frame (GstDVDemux * dvdemux, GstBuffer * buffer)
if (G_UNLIKELY (dvdemux->need_segment)) {
GstEvent *event;
GstFormat format;
gboolean res;
/* convert to time and store as start/end_timestamp */
format = GST_FORMAT_TIME;
if (!(res = gst_dvdemux_convert_sink_pair (dvdemux,
if (!(gst_dvdemux_convert_sink_pair (dvdemux,
GST_FORMAT_BYTES, dvdemux->byte_segment.start,
dvdemux->byte_segment.stop, format,
&dvdemux->time_segment.start, &dvdemux->time_segment.stop)))
@ -1395,7 +1394,7 @@ gst_dvdemux_demux_frame (GstDVDemux * dvdemux, GstBuffer * buffer)
/* calculate current frame number */
format = GST_FORMAT_DEFAULT;
if (!(res = gst_dvdemux_src_convert (dvdemux, dvdemux->videosrcpad,
if (!(gst_dvdemux_src_convert (dvdemux, dvdemux->videosrcpad,
GST_FORMAT_TIME, dvdemux->time_segment.start,
&format, &dvdemux->frame_offset)))
goto segment_error;

8
ext/gdk_pixbuf/gstgdkpixbuf.c
View file

@ -420,10 +420,6 @@ static void
gst_gdk_pixbuf_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstGdkPixbuf *filter;
filter = GST_GDK_PIXBUF (object);
switch (prop_id) {
case ARG_SILENT:
/* filter->silent = g_value_get_boolean (value); */
@ -438,10 +434,6 @@ static void
gst_gdk_pixbuf_get_property (GObject * object, guint prop_id,
GValue * value, GParamSpec * pspec)
{
GstGdkPixbuf *filter;
filter = GST_GDK_PIXBUF (object);
switch (prop_id) {
case ARG_SILENT:
/* g_value_set_boolean (value, filter->silent); */

5
ext/gdk_pixbuf/pixbufscale.c
View file

@ -237,11 +237,9 @@ static GstCaps *
gst_pixbufscale_transform_caps (GstBaseTransform * trans,
GstPadDirection direction, GstCaps * caps)
{
GstPixbufScale *pixbufscale;
GstCaps *ret;
int i;
pixbufscale = GST_PIXBUFSCALE (trans);
ret = gst_caps_copy (caps);
for (i = 0; i < gst_caps_get_size (ret); i++) {
@ -303,13 +301,10 @@ static gboolean
gst_pixbufscale_get_unit_size (GstBaseTransform * trans,
GstCaps * caps, guint * size)
{
GstPixbufScale *pixbufscale;
gint width, height;
g_assert (size);
pixbufscale = GST_PIXBUFSCALE (trans);
if (!parse_caps (caps, &width, &height))
return FALSE;

5
ext/libcaca/gstcacasink.c
View file

@ -261,11 +261,6 @@ gst_cacasink_setcaps (GstBaseSink * basesink, GstCaps * caps)
static void
gst_cacasink_init (GstCACASink * cacasink)
{
GstPad *pad;
pad = GST_BASE_SINK_PAD (cacasink);
/* gst_pad_set_fixatecaps_function (pad, gst_cacasink_fixate); */
cacasink->screen_width = GST_CACA_DEFAULT_SCREEN_WIDTH;
cacasink->screen_height = GST_CACA_DEFAULT_SCREEN_HEIGHT;
cacasink->bpp = GST_CACA_DEFAULT_BPP;

4
ext/libpng/gstpngdec.c
View file

@ -856,10 +856,6 @@ setup_failed:
static gboolean
gst_pngdec_sink_activate_pull (GstPad * sinkpad, gboolean active)
{
GstPngDec *pngdec;
pngdec = GST_PNGDEC (GST_OBJECT_PARENT (sinkpad));
if (active) {
return gst_pad_start_task (sinkpad, (GstTaskFunction) gst_pngdec_task,
sinkpad);

6
ext/raw1394/gstdv1394src.c
View file

@ -1036,7 +1036,6 @@ gst_dv1394src_get_query_types (GstPad * pad)
static gboolean
gst_dv1394src_query (GstPad * pad, GstQuery * query)
{
gboolean res = TRUE;
GstDV1394Src *src;
src = GST_DV1394SRC (gst_pad_get_parent (pad));
@ -1050,7 +1049,7 @@ gst_dv1394src_query (GstPad * pad, GstQuery * query)
gst_query_parse_position (query, &format, NULL);
/* bring our current frame to the requested format */
res = gst_pad_query_convert (pad,
gst_pad_query_convert (pad,
GST_FORMAT_DEFAULT, src->frame_sequence, &format, &current);
gst_query_set_position (query, format, current);
@ -1062,8 +1061,7 @@ gst_dv1394src_query (GstPad * pad, GstQuery * query)
gint64 src_val, dest_val;
gst_query_parse_convert (query, &src_fmt, &src_val, &dest_fmt, &dest_val);
if (!(res =
gst_dv1394src_convert (pad, src_fmt, src_val, &dest_fmt,
if (!(gst_dv1394src_convert (pad, src_fmt, src_val, &dest_fmt,
&dest_val)))
goto not_supported;
gst_query_set_convert (query, src_fmt, src_val, dest_fmt, dest_val);

3
ext/raw1394/gsthdv1394src.c
View file

@ -480,7 +480,6 @@ gst_hdv1394src_discover_avc_node (GstHDV1394Src * src)
/* loop over all our ports */
for (; j < m && node == -1; j++) {
raw1394handle_t handle;
gint n_ports;
struct raw1394_portinfo pinf[16];
/* open the port */
@ -489,7 +488,7 @@ gst_hdv1394src_discover_avc_node (GstHDV1394Src * src)
GST_WARNING ("raw1394 - failed to get handle: %s.\n", strerror (errno));
continue;
}
if ((n_ports = raw1394_get_port_info (handle, pinf, 16)) < 0) {
if (raw1394_get_port_info (handle, pinf, 16) < 0) {
GST_WARNING ("raw1394 - failed to get port info: %s.\n",
strerror (errno));
goto next;

3
ext/speex/gstspeexenc.c
View file

@ -527,9 +527,6 @@ static gboolean
gst_speex_enc_sink_query (GstPad * pad, GstQuery * query)
{
gboolean res = TRUE;
GstSpeexEnc *enc;
enc = GST_SPEEX_ENC (GST_PAD_PARENT (pad));
switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_CONVERT:

5
gst/alpha/gstalpha.c
View file

@ -472,11 +472,6 @@ gst_alpha_set_ayuv (guint8 * src, guint8 * dest, gint width, gint height,
{
gint b_alpha = (gint) (alpha * 255);
gint y, x;
gint size;
gint stride;
stride = gst_video_format_get_row_stride (GST_VIDEO_FORMAT_AYUV, 0, width);
size = gst_video_format_get_size (GST_VIDEO_FORMAT_AYUV, width, height);
for (y = 0; y < height; y++) {
for (x = 0; x < width; x++) {

3
gst/alpha/gstalphacolor.c
View file

@ -112,13 +112,10 @@ static GstCaps *
gst_alpha_color_transform_caps (GstBaseTransform * btrans,
GstPadDirection direction, GstCaps * caps)
{
GstAlphaColor *alpha = NULL;
const GstCaps *tmpl_caps = NULL;
GstCaps *result = NULL, *local_caps = NULL;
guint i;
alpha = GST_ALPHA_COLOR (btrans);
local_caps = gst_caps_copy (caps);
for (i = 0; i < gst_caps_get_size (local_caps); i++) {

2
gst/apetag/gstapedemux.c
View file

@ -169,7 +169,6 @@ static GstTagList *
ape_demux_parse_tags (const guint8 * data, gint size)
{
GstTagList *taglist = gst_tag_list_new ();
gboolean have_tag = FALSE;
GST_LOG ("Reading tags from chunk of size %u bytes", size);
@ -310,7 +309,6 @@ ape_demux_parse_tags (const guint8 * data, gint size)
gst_tag_list_add_values (taglist, GST_TAG_MERGE_APPEND,
gst_tag, &v, NULL);
g_value_unset (&v);
have_tag = TRUE;
}
}
GST_DEBUG ("Read tag %s: %s", tag, val);

7
gst/auparse/gstauparse.c
View file

@ -162,8 +162,6 @@ gst_au_parse_reset (GstAuParse * auparse)
static gboolean
gst_au_parse_add_srcpad (GstAuParse * auparse, GstCaps * new_caps)
{
GstPad *srcpad = NULL;
if (auparse->src_caps && gst_caps_is_equal (new_caps, auparse->src_caps)) {
GST_LOG_OBJECT (auparse, "same caps, nothing to do");
return TRUE;
@ -177,8 +175,7 @@ gst_au_parse_add_srcpad (GstAuParse * auparse, GstCaps * new_caps)
}
if (auparse->srcpad == NULL) {
srcpad = auparse->srcpad =
gst_pad_new_from_static_template (&src_template, "src");
auparse->srcpad = gst_pad_new_from_static_template (&src_template, "src");
g_return_val_if_fail (auparse->srcpad != NULL, FALSE);
#if 0
@ -500,7 +497,6 @@ gst_au_parse_src_convert (GstAuParse * auparse, GstFormat src_format,
gint64 srcval, GstFormat dest_format, gint64 * destval)
{
gboolean ret = TRUE;
gint64 offset;
guint samplesize, rate;
if (dest_format == src_format) {
@ -510,7 +506,6 @@ gst_au_parse_src_convert (GstAuParse * auparse, GstFormat src_format,
GST_OBJECT_LOCK (auparse);
samplesize = auparse->sample_size;
offset = auparse->offset;
rate = auparse->samplerate;
GST_OBJECT_UNLOCK (auparse);

3
gst/effectv/gstquark.c
View file

@ -156,7 +156,7 @@ gst_quarktv_transform (GstBaseTransform * trans, GstBuffer * in,
{
GstQuarkTV *filter;
gint area;
guint32 *src, *dest;
guint32 *dest;
GstFlowReturn ret = GST_FLOW_OK;
filter = GST_QUARKTV (trans);
@ -164,7 +164,6 @@ gst_quarktv_transform (GstBaseTransform * trans, GstBuffer * in,
gst_buffer_copy_metadata (out, in, GST_BUFFER_COPY_TIMESTAMPS);
area = filter->area;
src = (guint32 *) GST_BUFFER_DATA (in);
dest = (guint32 *) GST_BUFFER_DATA (out);
if (G_UNLIKELY (filter->planetable == NULL))

3
gst/flx/gstflxdec.c
View file

@ -359,7 +359,7 @@ flx_decode_brun (GstFlxDec * flxdec, guchar * data, guchar * dest)
static void
flx_decode_delta_fli (GstFlxDec * flxdec, guchar * data, guchar * dest)
{
gulong count, packets, lines, start_line, start_l;
gulong count, packets, lines, start_line;
guchar *start_p, x;
g_return_if_fail (flxdec != NULL);
@ -376,7 +376,6 @@ flx_decode_delta_fli (GstFlxDec * flxdec, guchar * data, guchar * dest)
/* start position of delta */
dest += (flxdec->hdr.width * start_line);
start_p = dest;
start_l = lines;
while (lines--) {
/* packet count */

4
gst/icydemux/gsticydemux.c
View file

@ -234,8 +234,6 @@ gst_icydemux_dispose (GObject * object)
static gboolean
gst_icydemux_add_srcpad (GstICYDemux * icydemux, GstCaps * new_caps)
{
GstPad *srcpad = NULL;
if (icydemux->src_caps == NULL ||
!gst_caps_is_equal (new_caps, icydemux->src_caps)) {
gst_caps_replace (&(icydemux->src_caps), new_caps);
@ -251,7 +249,7 @@ gst_icydemux_add_srcpad (GstICYDemux * icydemux, GstCaps * new_caps)
}
if (icydemux->srcpad == NULL) {
srcpad = icydemux->srcpad =
icydemux->srcpad =
gst_pad_new_from_template (gst_element_class_get_pad_template
(GST_ELEMENT_GET_CLASS (icydemux), "src"), "src");
g_return_val_if_fail (icydemux->srcpad != NULL, FALSE);

8
gst/interleave/interleave.c
View file

@ -1143,16 +1143,12 @@ forward_event_func (GstPad * pad, GValue * ret, GstEvent * event)
static gboolean
forward_event (GstInterleave * self, GstEvent * event)
{
gboolean ret;
GstIterator *it;
GValue vret = { 0 };
GST_LOG_OBJECT (self, "Forwarding event %p (%s)", event,
GST_EVENT_TYPE_NAME (event));
ret = TRUE;
g_value_init (&vret, G_TYPE_BOOLEAN);
g_value_set_boolean (&vret, TRUE);
it = gst_element_iterate_sink_pads (GST_ELEMENT_CAST (self));
@ -1161,9 +1157,7 @@ forward_event (GstInterleave * self, GstEvent * event)
gst_iterator_free (it);
gst_event_unref (event);
ret = g_value_get_boolean (&vret);
return ret;
return g_value_get_boolean (&vret);
}

5
gst/matroska/matroska-mux.c
View file

@ -497,10 +497,8 @@ gst_matroska_mux_reset (GstElement * element)
for (walk = mux->collect->data; walk; walk = g_slist_next (walk)) {
GstMatroskaPad *collect_pad;
GstPad *thepad;
collect_pad = (GstMatroskaPad *) walk->data;
thepad = collect_pad->collect.pad;
/* reset collect pad to pristine state */
gst_matroska_pad_reset (collect_pad, FALSE);
@ -2246,7 +2244,7 @@ gst_matroska_mux_write_data (GstMatroskaMux * mux, GstMatroskaPad * collect_pad)
{
GstEbmlWrite *ebml = mux->ebml_write;
GstBuffer *buf, *hdr;
guint64 cluster, blockgroup;
guint64 blockgroup;
gboolean write_duration;
gint16 relative_timestamp;
gint64 relative_timestamp64;
@ -2317,7 +2315,6 @@ gst_matroska_mux_write_data (GstMatroskaMux * mux, GstMatroskaPad * collect_pad)
GST_BUFFER_TIMESTAMP (buf) / mux->time_scale);
mux->cluster_time = GST_BUFFER_TIMESTAMP (buf);
}
cluster = mux->cluster;
/* update duration of this track */
if (GST_BUFFER_DURATION_IS_VALID (buf))

4
gst/multifile/gstmultifilesink.c
View file

@ -115,10 +115,6 @@ static void
gst_multi_file_sink_init (GstMultiFileSink * multifilesink,
GstMultiFileSinkClass * g_class)
{
GstPad *pad;
pad = GST_BASE_SINK_PAD (multifilesink);
multifilesink->filename = g_strdup (DEFAULT_LOCATION);
multifilesink->index = DEFAULT_INDEX;

4
gst/multifile/gstmultifilesrc.c
View file

@ -145,10 +145,6 @@ static void
gst_multi_file_src_init (GstMultiFileSrc * multifilesrc,
GstMultiFileSrcClass * g_class)
{
GstPad *pad;
pad = GST_BASE_SRC_PAD (multifilesrc);
multifilesrc->index = DEFAULT_INDEX;
multifilesrc->filename = g_strdup (DEFAULT_LOCATION);
multifilesrc->successful_read = FALSE;

3
gst/qtdemux/gstrtpxqtdepay.c
View file

@ -245,11 +245,8 @@ static gboolean
gst_rtp_xqt_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
{
GstStructure *structure;
GstRtpXQTDepay *rtpxqtdepay;
gint clock_rate = 90000; /* default */
rtpxqtdepay = GST_RTP_XQT_DEPAY (depayload);
structure = gst_caps_get_structure (caps, 0);
gst_structure_get_int (structure, "clock-rate", &clock_rate);

3
gst/rtp/gstrtpac3depay.c
View file

@ -102,13 +102,10 @@ static gboolean
gst_rtp_ac3_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
{
GstStructure *structure;
GstRtpAC3Depay *rtpac3depay;
gint clock_rate;
GstCaps *srccaps;
gboolean res;
rtpac3depay = GST_RTP_AC3_DEPAY (depayload);
structure = gst_caps_get_structure (caps, 0);
if (!gst_structure_get_int (structure, "clock-rate", &clock_rate))

4
gst/rtp/gstrtpdvpay.c
View file

@ -180,10 +180,6 @@ gst_dv_pay_get_property (GObject * object,
static gboolean
gst_rtp_dv_pay_setcaps (GstBaseRTPPayload * payload, GstCaps * caps)
{
GstRTPDVPay *rtpdvpay;
rtpdvpay = GST_RTP_DV_PAY (payload);
/* We don't do anything here, but we could check if it's a system stream and if
* it's not, default to sending the video only. We will negotiate downstream
* caps when we get to see the first frame. */

2
gst/rtp/gstrtph263pay.c
View file

@ -1823,12 +1823,10 @@ gst_rtp_h263_pay_handle_buffer (GstBaseRTPPayload * payload, GstBuffer * buffer)
GstRtpH263Pay *rtph263pay;
GstFlowReturn ret;
guint size;
GST_DEBUG ("-------------------- NEW FRAME ---------------");
rtph263pay = GST_RTP_H263_PAY (payload);
size = GST_BUFFER_SIZE (buffer);
rtph263pay->first_ts = GST_BUFFER_TIMESTAMP (buffer);
/* we always encode and flush a full picture */

2
gst/rtp/gstrtph263ppay.c
View file

@ -349,11 +349,9 @@ gst_rtp_h263p_pay_handle_buffer (GstBaseRTPPayload * payload,
{
GstRtpH263PPay *rtph263ppay;
GstFlowReturn ret;
guint size;
rtph263ppay = GST_RTP_H263P_PAY (payload);
size = GST_BUFFER_SIZE (buffer);
rtph263ppay->first_timestamp = GST_BUFFER_TIMESTAMP (buffer);
rtph263ppay->first_duration = GST_BUFFER_DURATION (buffer);

4
gst/rtp/gstrtpilbcdepay.c
View file

@ -135,10 +135,6 @@ static void
gst_rtp_ilbc_depay_init (GstRTPiLBCDepay * rtpilbcdepay,
GstRTPiLBCDepayClass * klass)
{
GstBaseRTPDepayload *depayload;
depayload = GST_BASE_RTP_DEPAYLOAD (rtpilbcdepay);
/* Set default mode */
rtpilbcdepay->mode = DEFAULT_MODE;
}

3
gst/rtp/gstrtpjpegdepay.c
View file

@ -381,13 +381,10 @@ static gboolean
gst_rtp_jpeg_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
{
GstStructure *structure;
GstRtpJPEGDepay *rtpjpegdepay;
GstCaps *outcaps;
gint clock_rate;
gboolean res;
rtpjpegdepay = GST_RTP_JPEG_DEPAY (depayload);
structure = gst_caps_get_structure (caps, 0);
if (!gst_structure_get_int (structure, "clock-rate", &clock_rate))

6
gst/rtp/gstrtpmp1sdepay.c
View file

@ -115,12 +115,9 @@ gst_rtp_mp1s_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
{
GstCaps *srccaps;
GstStructure *structure;
GstRtpMP1SDepay *rtpmp1sdepay;
gint clock_rate;
gboolean res;
rtpmp1sdepay = GST_RTP_MP1S_DEPAY (depayload);
structure = gst_caps_get_structure (caps, 0);
if (!gst_structure_get_int (structure, "clock-rate", &clock_rate))
clock_rate = 90000; /* default */
@ -137,11 +134,8 @@ gst_rtp_mp1s_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
static GstBuffer *
gst_rtp_mp1s_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
{
GstRtpMP1SDepay *rtpmp1sdepay;
GstBuffer *outbuf;
rtpmp1sdepay = GST_RTP_MP1S_DEPAY (depayload);
outbuf = gst_rtp_buffer_get_payload_buffer (buf);
GST_DEBUG ("gst_rtp_mp1s_depay_chain: pushing buffer of size %d",

3
gst/rtp/gstrtpmp2tdepay.c
View file

@ -140,12 +140,9 @@ gst_rtp_mp2t_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
{
GstCaps *srccaps;
GstStructure *structure;
GstRtpMP2TDepay *rtpmp2tdepay;
gint clock_rate;
gboolean res;
rtpmp2tdepay = GST_RTP_MP2T_DEPAY (depayload);
structure = gst_caps_get_structure (caps, 0);
if (!gst_structure_get_int (structure, "clock-rate", &clock_rate))
clock_rate = 90000; /* default */

9
gst/rtp/gstrtpmp2tpay.c
View file

@ -114,13 +114,6 @@ gst_rtp_mp2t_pay_finalize (GObject * object)
static gboolean
gst_rtp_mp2t_pay_setcaps (GstBaseRTPPayload * payload, GstCaps * caps)
{
const char *stname;
GstStructure *structure;
structure = gst_caps_get_structure (caps, 0);
stname = gst_structure_get_name (structure);
gst_basertppayload_set_options (payload, "video", TRUE, "MP2T-ES", 90000);
gst_basertppayload_set_outcaps (payload, NULL);
@ -164,14 +157,12 @@ gst_rtp_mp2t_pay_handle_buffer (GstBaseRTPPayload * basepayload,
{
GstRTPMP2TPay *rtpmp2tpay;
guint size, avail, packet_len;
guint8 *data;
GstClockTime timestamp, duration;
GstFlowReturn ret;
rtpmp2tpay = GST_RTP_MP2T_PAY (basepayload);
size = GST_BUFFER_SIZE (buffer);
data = GST_BUFFER_DATA (buffer);
timestamp = GST_BUFFER_TIMESTAMP (buffer);
duration = GST_BUFFER_DURATION (buffer);

7
gst/rtp/gstrtpmp4gpay.c
View file

@ -528,9 +528,6 @@ gst_rtp_mp4g_pay_handle_buffer (GstBaseRTPPayload * basepayload,
GstBuffer * buffer)
{
GstRtpMP4GPay *rtpmp4gpay;
GstFlowReturn ret;
ret = GST_FLOW_OK;
rtpmp4gpay = GST_RTP_MP4G_PAY (basepayload);
@ -539,9 +536,7 @@ gst_rtp_mp4g_pay_handle_buffer (GstBaseRTPPayload * basepayload,
/* we always encode and flush a full AU */
gst_adapter_push (rtpmp4gpay->adapter, buffer);
ret = gst_rtp_mp4g_pay_flush (rtpmp4gpay);
return ret;
return gst_rtp_mp4g_pay_flush (rtpmp4gpay);
}
gboolean

3
gst/rtp/gstrtpmp4vdepay.c
View file

@ -133,14 +133,11 @@ static gboolean
gst_rtp_mp4v_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
{
GstStructure *structure;
GstRtpMP4VDepay *rtpmp4vdepay;
GstCaps *srccaps;
const gchar *str;
gint clock_rate;
gboolean res;
rtpmp4vdepay = GST_RTP_MP4V_DEPAY (depayload);
structure = gst_caps_get_structure (caps, 0);
if (!gst_structure_get_int (structure, "clock-rate", &clock_rate))

3
gst/rtp/gstrtpmpadepay.c
View file

@ -105,13 +105,10 @@ static gboolean
gst_rtp_mpa_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
{
GstStructure *structure;
GstRtpMPADepay *rtpmpadepay;
GstCaps *outcaps;
gint clock_rate;
gboolean res;
rtpmpadepay = GST_RTP_MPA_DEPAY (depayload);
structure = gst_caps_get_structure (caps, 0);
if (!gst_structure_get_int (structure, "clock-rate", &clock_rate))

3
gst/rtp/gstrtpmpvdepay.c
View file

@ -108,13 +108,10 @@ static gboolean
gst_rtp_mpv_depay_setcaps (GstBaseRTPDepayload * depayload, GstCaps * caps)
{
GstStructure *structure;
GstRtpMPVDepay *rtpmpvdepay;
gint clock_rate;
GstCaps *outcaps;
gboolean res;
rtpmpvdepay = GST_RTP_MPV_DEPAY (depayload);
structure = gst_caps_get_structure (caps, 0);
if (!gst_structure_get_int (structure, "clock-rate", &clock_rate))

17
gst/rtp/gstrtpmpvpay.c
View file

@ -114,18 +114,8 @@ gst_rtp_mpv_pay_finalize (GObject * object)
static gboolean
gst_rtp_mpv_pay_setcaps (GstBaseRTPPayload * payload, GstCaps * caps)
{
const char *stname;
GstStructure *structure;
gboolean res;
structure = gst_caps_get_structure (caps, 0);
stname = gst_structure_get_name (structure);
gst_basertppayload_set_options (payload, "video", FALSE, "MPV", 90000);
res = gst_basertppayload_set_outcaps (payload, NULL);
return res;
return gst_basertppayload_set_outcaps (payload, NULL);
}
static GstFlowReturn
@ -193,15 +183,12 @@ gst_rtp_mpv_pay_handle_buffer (GstBaseRTPPayload * basepayload,
GstBuffer * buffer)
{
GstRTPMPVPay *rtpmpvpay;
guint size, avail, packet_len;
guint8 *data;
guint avail, packet_len;
GstClockTime timestamp, duration;
GstFlowReturn ret;
rtpmpvpay = GST_RTP_MPV_PAY (basepayload);
size = GST_BUFFER_SIZE (buffer);
data = GST_BUFFER_DATA (buffer);
timestamp = GST_BUFFER_TIMESTAMP (buffer);
duration = GST_BUFFER_DURATION (buffer);

5
gst/rtp/gstrtpsirenpay.c
View file

@ -110,7 +110,6 @@ gst_rtpsirenpay_setcaps (GstBaseRTPPayload * basertppayload, GstCaps * caps)
{
GstRTPSirenPay *rtpsirenpay;
GstBaseRTPAudioPayload *basertpaudiopayload;
gboolean ret;
gint dct_length;
GstStructure *structure;
const char *payload_name;
@ -133,9 +132,7 @@ gst_rtpsirenpay_setcaps (GstBaseRTPPayload * basertppayload, GstCaps * caps)
/* set options for this frame based audio codec */
gst_base_rtp_audio_payload_set_frame_options (basertpaudiopayload, 20, 40);
ret = gst_basertppayload_set_outcaps (basertppayload, NULL);
return TRUE;
return gst_basertppayload_set_outcaps (basertppayload, NULL);
/* ERRORS */
wrong_dct:

2
gst/rtp/gstrtpvorbisdepay.c
View file

@ -410,7 +410,6 @@ gst_rtp_vorbis_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
guint32 timestamp;
guint32 header, ident;
guint8 F, VDT, packets;
gboolean free_payload;
rtpvorbisdepay = GST_RTP_VORBIS_DEPAY (depayload);
@ -423,7 +422,6 @@ gst_rtp_vorbis_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
goto packet_short;
payload = gst_rtp_buffer_get_payload (buf);
free_payload = FALSE;
header = GST_READ_UINT32_BE (payload);
/*

3
gst/rtp/gstrtpvrawdepay.c
View file

@ -272,15 +272,12 @@ static GstBuffer *
gst_rtp_vraw_depay_process (GstBaseRTPDepayload * depayload, GstBuffer * buf)
{
GstRtpVRawDepay *rtpvrawdepay;
gint payload_len;
guint8 *payload, *data, *yp, *up, *vp, *headers;
guint32 timestamp;
guint cont, ystride, uvstride, pgroup;
rtpvrawdepay = GST_RTP_VRAW_DEPAY (depayload);
payload_len = gst_rtp_buffer_get_payload_len (buf);
timestamp = gst_rtp_buffer_get_timestamp (buf);
if (timestamp != rtpvrawdepay->timestamp || rtpvrawdepay->outbuf == NULL) {

6
gst/rtsp/gstrtpdec.c
View file

@ -442,11 +442,8 @@ gst_rtp_dec_finalize (GObject * object)
static gboolean
gst_rtp_dec_query_src (GstPad * pad, GstQuery * query)
{
GstRTPDec *rtpdec;
gboolean res;
rtpdec = GST_RTP_DEC (GST_PAD_PARENT (pad));
switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_LATENCY:
{
@ -755,9 +752,6 @@ static GstStateChangeReturn
gst_rtp_dec_change_state (GstElement * element, GstStateChange transition)
{
GstStateChangeReturn ret;
GstRTPDec *rtpdec;
rtpdec = GST_RTP_DEC (element);
switch (transition) {
default:

20
gst/rtsp/gstrtspsrc.c
View file

@ -1376,7 +1376,6 @@ gst_rtspsrc_do_seek (GstRTSPSrc * src, GstSegment * segment)
static gboolean
gst_rtspsrc_perform_seek (GstRTSPSrc * src, GstEvent * event)
{
gboolean res;
gdouble rate;
GstFormat format;
GstSeekFlags flags;
@ -1458,11 +1457,11 @@ gst_rtspsrc_perform_seek (GstRTSPSrc * src, GstEvent * event)
if (playing)
gst_rtspsrc_pause (src);
res = gst_rtspsrc_do_seek (src, &seeksegment);
gst_rtspsrc_do_seek (src, &seeksegment);
/* and continue playing */
if (playing)
res = gst_rtspsrc_play (src, &seeksegment);
gst_rtspsrc_play (src, &seeksegment);
/* prepare for streaming again */
if (flush) {
@ -1899,12 +1898,10 @@ gst_rtspsrc_stream_configure_manager (GstRTSPSrc * src, GstRTSPStream * stream,
{
const gchar *manager;
gchar *name;
GstRTSPResult res;
GstStateChangeReturn ret;
/* find a manager */
if ((res =
gst_rtsp_transport_get_manager (transport->trans, &manager, 0)) < 0)
if (gst_rtsp_transport_get_manager (transport->trans, &manager, 0) < 0)
goto no_manager;
if (manager) {
@ -1914,9 +1911,7 @@ gst_rtspsrc_stream_configure_manager (GstRTSPSrc * src, GstRTSPStream * stream,
if (src->session == NULL) {
if (!(src->session = gst_element_factory_make (manager, NULL))) {
/* fallback */
if ((res =
gst_rtsp_transport_get_manager (transport->trans, &manager,
1)) < 0)
if (gst_rtsp_transport_get_manager (transport->trans, &manager, 1) < 0)
goto no_manager;
if (!manager)
@ -2367,7 +2362,6 @@ gst_rtspsrc_stream_configure_transport (GstRTSPStream * stream,
gchar *name;
GstStructure *s;
const gchar *mime;
GstRTSPResult res;
src = stream->parent;
@ -2376,7 +2370,7 @@ gst_rtspsrc_stream_configure_transport (GstRTSPStream * stream,
s = gst_caps_get_structure (stream->caps, 0);
/* get the proper mime type for this stream now */
if ((res = gst_rtsp_transport_get_mime (transport->trans, &mime)) < 0)
if (gst_rtsp_transport_get_mime (transport->trans, &mime) < 0)
goto unknown_transport;
if (!mime)
goto unknown_transport;
@ -2763,7 +2757,7 @@ gst_rtspsrc_loop_interleaved (GstRTSPSrc * src)
if ((tv_timeout.tv_sec | tv_timeout.tv_usec) == 0) {
GST_DEBUG_OBJECT (src, "timout, sending keep-alive");
/* send keep-alive, ignore the result, a warning will be posted. */
res = gst_rtspsrc_send_keep_alive (src);
gst_rtspsrc_send_keep_alive (src);
}
GST_DEBUG_OBJECT (src, "doing receive");
@ -3044,7 +3038,7 @@ gst_rtspsrc_loop_udp (GstRTSPSrc * src)
case GST_RTSP_ETIMEOUT:
/* send keep-alive, ignore the result, a warning will be posted. */
GST_DEBUG_OBJECT (src, "timout, sending keep-alive");
res = gst_rtspsrc_send_keep_alive (src);
gst_rtspsrc_send_keep_alive (src);
continue;
case GST_RTSP_EEOF:
/* server closed the connection. not very fatal for UDP, reconnect and

3
gst/smpte/gstsmptealpha.c
View file

@ -346,14 +346,11 @@ static gboolean
gst_smpte_alpha_get_unit_size (GstBaseTransform * btrans, GstCaps * caps,
guint * size)
{
GstSMPTEAlpha *smpte;
GstStructure *structure;
gboolean ret;
gint width, height;
guint32 fourcc;
smpte = GST_SMPTE_ALPHA (btrans);
structure = gst_caps_get_structure (caps, 0);
ret = gst_structure_get_int (structure, "width", &width);

3
gst/smpte/paint.c
View file

@ -263,10 +263,9 @@ gst_smpte_paint_triangle_clock (guint32 * dest, gint stride,
{
gint i;
gint sign;
gfloat angle, angle_s, angle_e;
gfloat angle, angle_e;
gfloat len1;
angle_s = 0.0;
angle_e = acos (((x1 - x0) * (x2 - x0) + (y1 - y0) * (y2 - y0)) /
(sqrt ((x1 - x0) * (x1 - x0) + (y1 - y0) * (y1 - y0)) *
sqrt ((x2 - x0) * (x2 - x0) + (y2 - y0) * (y2 - y0))));

6
gst/udp/gstdynudpsink.c
View file

@ -320,7 +320,6 @@ static gboolean
gst_dynudpsink_init_send (GstDynUDPSink * sink)
{
guint bc_val;
gint ret;
if (sink->sockfd == -1) {
/* create sender socket if none available */
@ -328,9 +327,8 @@ gst_dynudpsink_init_send (GstDynUDPSink * sink)
goto no_socket;
bc_val = 1;
if ((ret =
setsockopt (sink->sock, SOL_SOCKET, SO_BROADCAST, &bc_val,
sizeof (bc_val))) < 0)
if (setsockopt (sink->sock, SOL_SOCKET, SO_BROADCAST, &bc_val,
sizeof (bc_val)) < 0)
goto no_broadcast;
sink->externalfd = TRUE;

6
gst/udp/gstmultiudpsink.c
View file

@ -602,7 +602,6 @@ static gboolean
gst_multiudpsink_init_send (GstMultiUDPSink * sink)
{
guint bc_val;
gint ret;
GList *clients;
GstUDPClient *client;
@ -620,9 +619,8 @@ gst_multiudpsink_init_send (GstMultiUDPSink * sink)
}
bc_val = 1;
if ((ret =
setsockopt (sink->sock, SOL_SOCKET, SO_BROADCAST, &bc_val,
sizeof (bc_val))) < 0)
if (setsockopt (sink->sock, SOL_SOCKET, SO_BROADCAST, &bc_val,
sizeof (bc_val)) < 0)
goto no_broadcast;
sink->bytes_to_serve = 0;

3
gst/videobox/gstvideobox.c
View file

@ -949,7 +949,7 @@ gst_video_box_i420_ayuv (GstVideoBox * video_box, guint8 * src, guint8 * dest)
{
guint8 *srcY, *srcU, *srcV;
gint crop_width, crop_width2, crop_height;
gint out_width, out_height;
gint out_width;
gint src_stridey, src_strideu, src_stridev;
gint br, bl, bt, bb;
gint colorY, colorU, colorV;
@ -966,7 +966,6 @@ gst_video_box_i420_ayuv (GstVideoBox * video_box, guint8 * src, guint8 * dest)
bb = video_box->border_bottom;
out_width = video_box->out_width;
out_height = video_box->out_height;
src_stridey = GST_VIDEO_I420_Y_ROWSTRIDE (video_box->in_width);
src_strideu = GST_VIDEO_I420_U_ROWSTRIDE (video_box->in_width);

7
gst/videofilter/gstvideobalance.c
View file

@ -259,7 +259,6 @@ gst_video_balance_transform_ip (GstBaseTransform * base, GstBuffer * outbuf)
GstVideoBalance *videobalance;
guint8 *data;
guint size;
gint width, height;
videobalance = GST_VIDEO_BALANCE (base);
@ -270,9 +269,6 @@ gst_video_balance_transform_ip (GstBaseTransform * base, GstBuffer * outbuf)
data = GST_BUFFER_DATA (outbuf);
size = GST_BUFFER_SIZE (outbuf);
width = videobalance->width;
height = videobalance->height;
if (size < videobalance->size)
goto wrong_size;
@ -401,7 +397,6 @@ static void
gst_video_balance_init (GTypeInstance * instance, gpointer g_class)
{
GstVideoBalance *videobalance = GST_VIDEO_BALANCE (instance);
GstVideoFilter *videofilter;
char *channels[4] = { "HUE", "SATURATION",
"BRIGHTNESS", "CONTRAST"
};
@ -409,8 +404,6 @@ gst_video_balance_init (GTypeInstance * instance, gpointer g_class)
GST_DEBUG ("gst_video_balance_init");
videofilter = GST_VIDEO_FILTER (videobalance);
/* do stuff */
videobalance->contrast = DEFAULT_PROP_CONTRAST;
videobalance->brightness = DEFAULT_PROP_BRIGHTNESS;

2
gst/videofilter/gstvideoflip.c
View file

@ -564,11 +564,9 @@ gst_video_flip_set_property (GObject * object, guint prop_id,
const GValue * value, GParamSpec * pspec)
{
GstVideoFlip *videoflip;
GstVideoFilter *videofilter;
g_return_if_fail (GST_IS_VIDEO_FLIP (object));
videoflip = GST_VIDEO_FLIP (object);
videofilter = GST_VIDEO_FILTER (object);
switch (prop_id) {
case ARG_METHOD:

7
gst/videomixer/videomixer.c
View file

@ -1474,15 +1474,12 @@ forward_event_func (GstPad * pad, GValue * ret, GstEvent * event)
static gboolean
forward_event (GstVideoMixer * mix, GstEvent * event)
{
gboolean ret;
GstIterator *it;
GValue vret = { 0 };
GST_LOG_OBJECT (mix, "Forwarding event %p (%s)", event,
GST_EVENT_TYPE_NAME (event));
ret = TRUE;
g_value_init (&vret, G_TYPE_BOOLEAN);
g_value_set_boolean (&vret, TRUE);
it = gst_element_iterate_sink_pads (GST_ELEMENT_CAST (mix));
@ -1491,9 +1488,7 @@ forward_event (GstVideoMixer * mix, GstEvent * event)
gst_iterator_free (it);
gst_event_unref (event);
ret = g_value_get_boolean (&vret);
return ret;
return g_value_get_boolean (&vret);
}
static gboolean

3
gst/wavparse/gstwavparse.c
View file

@ -1314,8 +1314,6 @@ gst_wavparse_stream_headers (GstWavParse * wav)
*/
switch (tag) {
case GST_RIFF_TAG_data:{
GstFormat fmt;
GST_DEBUG_OBJECT (wav, "Got 'data' TAG, size : %d", size);
if (wav->streaming) {
gst_adapter_flush (wav->adapter, 8);
@ -1326,7 +1324,6 @@ gst_wavparse_stream_headers (GstWavParse * wav)
wav->offset += 8;
wav->datastart = wav->offset;
/* file might be truncated */
fmt = GST_FORMAT_BYTES;
if (upstream_size) {
size = MIN (size, (upstream_size - wav->datastart));
}

5
sys/ximage/gstximagesrc.c
View file

@ -933,7 +933,7 @@ gst_ximage_src_get_caps (GstBaseSrc * bs)
{
GstXImageSrc *s = GST_XIMAGE_SRC (bs);
GstXContext *xcontext;
gint x, y, width, height;
gint width, height;
if ((!s->xcontext) && (!gst_ximage_src_open_display (s, s->display_name)))
return
@ -947,7 +947,6 @@ gst_ximage_src_get_caps (GstBaseSrc * bs)
xcontext = s->xcontext;
x = y = 0;
width = xcontext->width;
height = xcontext->height;
if (s->endx > s->startx && s->endy > s->starty) {
@ -955,8 +954,6 @@ gst_ximage_src_get_caps (GstBaseSrc * bs)
if (s->startx < xcontext->width && s->endx < xcontext->width &&
s->starty < xcontext->height && s->endy < xcontext->height) {
/* values are fine */
x = s->startx;
y = s->starty;
s->width = width = s->endx - s->startx;
s->height = height = s->endy - s->starty;
} else {