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authorAndy Wingo <wingo@pobox.com>2002-03-19 04:10:06 +0000
committerAndy Wingo <wingo@pobox.com>2002-03-19 04:10:06 +0000
commit4359de26166000e317604b6b20283c79dd2a0521 (patch)
treebc587b41e92b76e4f12e5e11984989e4e89d9935 /gst/mpegaudioparse/gstmpegaudioparse.c
parent0dc999da00ffc311ee1fc040ab754dab6660f2c7 (diff)
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removal of //-style comments don't link plugins to core libs -- the versioning is done internally to the plugins with...
Original commit message from CVS: * removal of //-style comments * don't link plugins to core libs -- the versioning is done internally to the plugins with the plugin_info struct, and symbol resolution is lazy, so we can always know if a plugin can be loaded by the plugin_info data. in theory.
Diffstat (limited to 'gst/mpegaudioparse/gstmpegaudioparse.c')
-rw-r--r--gst/mpegaudioparse/gstmpegaudioparse.c60
1 files changed, 30 insertions, 30 deletions
diff --git a/gst/mpegaudioparse/gstmpegaudioparse.c b/gst/mpegaudioparse/gstmpegaudioparse.c
index 9e19b319..0787d294 100644
--- a/gst/mpegaudioparse/gstmpegaudioparse.c
+++ b/gst/mpegaudioparse/gstmpegaudioparse.c
@@ -17,7 +17,7 @@
* Boston, MA 02111-1307, USA.
*/
-//#define GST_DEBUG_ENABLED
+/*#define GST_DEBUG_ENABLED */
#include <gstmpegaudioparse.h>
@@ -94,7 +94,7 @@ static void gst_mp3parse_set_property (GObject *object, guint prop_id, const GV
static void gst_mp3parse_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec);
static GstElementClass *parent_class = NULL;
-//static guint gst_mp3parse_signals[LAST_SIGNAL] = { 0 };
+/*static guint gst_mp3parse_signals[LAST_SIGNAL] = { 0 }; */
GType
gst_mp3parse_get_type(void) {
@@ -127,10 +127,10 @@ gst_mp3parse_class_init (GstMPEGAudioParseClass *klass)
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_SKIP,
g_param_spec_int("skip","skip","skip",
- G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); // CHECKME
+ G_MININT,G_MAXINT,0,G_PARAM_READWRITE)); /* CHECKME */
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_BIT_RATE,
g_param_spec_int("bit_rate","bit_rate","bit_rate",
- G_MININT,G_MAXINT,0,G_PARAM_READABLE)); // CHECKME
+ G_MININT,G_MAXINT,0,G_PARAM_READABLE)); /* CHECKME */
parent_class = g_type_class_ref(GST_TYPE_ELEMENT);
@@ -144,15 +144,15 @@ gst_mp3parse_init (GstMPEGAudioParse *mp3parse)
mp3parse->sinkpad = gst_pad_new_from_template(sink_temp, "sink");
gst_element_add_pad(GST_ELEMENT(mp3parse),mp3parse->sinkpad);
-#if 1 // set this to one to use the old chaining code
+#if 1 /* set this to one to use the old chaining code */
gst_pad_set_chain_function(mp3parse->sinkpad,gst_mp3parse_chain);
-#else // else you get the new loop-based code, which isn't complete yet
+#else /* else you get the new loop-based code, which isn't complete yet */
gst_element_set_loop_function (GST_ELEMENT(mp3parse),gst_mp3parse_loop);
#endif
mp3parse->srcpad = gst_pad_new_from_template(src_temp, "src");
gst_element_add_pad(GST_ELEMENT(mp3parse),mp3parse->srcpad);
- //gst_pad_set_type_id(mp3parse->srcpad, mp3frametype);
+ /*gst_pad_set_type_id(mp3parse->srcpad, mp3frametype); */
mp3parse->partialbuf = NULL;
mp3parse->skip = 0;
@@ -190,31 +190,31 @@ gst_mp3parse_loop (GstElement *element)
gint bpf;
while (1) {
- // get a new buffer
+ /* get a new buffer */
inbuf = gst_pad_pull (parse->sinkpad);
size = GST_BUFFER_SIZE (inbuf);
data = GST_BUFFER_DATA (inbuf);
offset = 0;
fprintf(stderr, "have buffer of %d bytes\n",size);
- // loop through it and find all the frames
+ /* loop through it and find all the frames */
while (offset < (size - 4)) {
start = gst_mp3parse_next_header (data,size,offset);
fprintf(stderr, "skipped %d bytes searching for the next header\n",start-offset);
header = GULONG_FROM_BE(*((guint32 *)(data+start)));
fprintf(stderr, "header is 0x%08x\n",header);
- // figure out how big the frame is supposed to be
+ /* figure out how big the frame is supposed to be */
bpf = bpf_from_header (parse, header);
- // see if there are enough bytes in this buffer for the whole frame
+ /* see if there are enough bytes in this buffer for the whole frame */
if ((start + bpf) <= size) {
outbuf = gst_buffer_create_sub (inbuf,start,bpf);
fprintf(stderr, "sending buffer of %d bytes\n",bpf);
gst_pad_push (parse->srcpad, outbuf);
offset = start + bpf;
- // if not, we have to deal with it somehow
+ /* if not, we have to deal with it somehow */
} else {
fprintf(stderr,"don't have enough data for this frame\n");
@@ -238,7 +238,7 @@ gst_mp3parse_chain (GstPad *pad, GstBuffer *buf)
g_return_if_fail(pad != NULL);
g_return_if_fail(GST_IS_PAD(pad));
g_return_if_fail(buf != NULL);
-// g_return_if_fail(GST_IS_BUFFER(buf));
+/* g_return_if_fail(GST_IS_BUFFER(buf)); */
mp3parse = GST_MP3PARSE (gst_pad_get_parent (pad));
@@ -255,11 +255,11 @@ gst_mp3parse_chain (GstPad *pad, GstBuffer *buf)
mp3parse->in_flush = TRUE;
*/
- // if we have something left from the previous frame
+ /* if we have something left from the previous frame */
if (mp3parse->partialbuf) {
mp3parse->partialbuf = gst_buffer_append(mp3parse->partialbuf, buf);
- // and the one we received..
+ /* and the one we received.. */
gst_buffer_unref(buf);
}
else {
@@ -269,22 +269,22 @@ gst_mp3parse_chain (GstPad *pad, GstBuffer *buf)
size = GST_BUFFER_SIZE(mp3parse->partialbuf);
data = GST_BUFFER_DATA(mp3parse->partialbuf);
- // while we still have bytes left -4 for the header
+ /* while we still have bytes left -4 for the header */
while (offset < size-4) {
int skipped = 0;
GST_DEBUG (0,"mp3parse: offset %ld, size %ld \n",offset, size);
- // search for a possible start byte
+ /* search for a possible start byte */
for (;((data[offset] != 0xff) && (offset < size));offset++) skipped++;
if (skipped && !mp3parse->in_flush) {
GST_DEBUG (0,"mp3parse: **** now at %ld skipped %d bytes\n",offset,skipped);
}
- // construct the header word
+ /* construct the header word */
header = GULONG_FROM_BE(*((gulong *)(data+offset)));
- // if it's a valid header, go ahead and send off the frame
+ /* if it's a valid header, go ahead and send off the frame */
if (head_check(header)) {
- // calculate the bpf of the frame
+ /* calculate the bpf of the frame */
bpf = bpf_from_header(mp3parse, header);
/********************************************************************************
@@ -302,22 +302,22 @@ gst_mp3parse_chain (GstPad *pad, GstBuffer *buf)
if ( mp3parse->in_flush ) {
unsigned long header2;
- if ((size-offset)<(bpf+4)) { if (mp3parse->in_flush) break; } // wait until we have the the entire current frame as well as the next frame header
+ if ((size-offset)<(bpf+4)) { if (mp3parse->in_flush) break; } /* wait until we have the the entire current frame as well as the next frame header */
header2 = GULONG_FROM_BE(*((gulong *)(data+offset+bpf)));
GST_DEBUG(0,"mp3parse: header=%08lX, header2=%08lX, bpf=%d\n", header, header2, bpf );
- #define HDRMASK ~( (0xF<<12)/*bitrate*/ | (1<<9)/*padding*/ | (3<<4)/*mode extension*/ ) // mask the bits which are allowed to differ between frames
+ #define HDRMASK ~( (0xF<<12)/*bitrate*/ | (1<<9)/*padding*/ | (3<<4)/*mode extension*/ ) /* mask the bits which are allowed to differ between frames */
- if ( (header2&HDRMASK) != (header&HDRMASK) ) { // require 2 matching headers in a row
+ if ( (header2&HDRMASK) != (header&HDRMASK) ) { /* require 2 matching headers in a row */
GST_DEBUG(0,"mp3parse: next header doesn't match (header=%08lX, header2=%08lX, bpf=%d)\n", header, header2, bpf );
- offset++; // This frame is invalid. Start looking for a valid frame at the next position in the stream
+ offset++; /* This frame is invalid. Start looking for a valid frame at the next position in the stream */
continue;
}
}
- // if we don't have the whole frame...
+ /* if we don't have the whole frame... */
if ((size - offset) < bpf) {
GST_DEBUG (0,"mp3parse: partial buffer needed %ld < %d \n",(size-offset), bpf);
break;
@@ -346,8 +346,8 @@ gst_mp3parse_chain (GstPad *pad, GstBuffer *buf)
if (!mp3parse->in_flush) GST_DEBUG (0,"mp3parse: *** wrong header, skipping byte (FIXME?)\n");
}
}
- // if we have processed this block and there are still
- // bytes left not in a partial block, copy them over.
+ /* if we have processed this block and there are still */
+ /* bytes left not in a partial block, copy them over. */
if (size-offset > 0) {
glong remainder = (size - offset);
GST_DEBUG (0,"mp3parse: partial buffer needed %ld for trailing bytes\n",remainder);
@@ -381,7 +381,7 @@ bpf_from_header (GstMPEGAudioParse *parse, unsigned long header)
int layer_index,layer,lsf,samplerate_index,padding;
long bpf;
- //mpegver = (header >> 19) & 0x3; // don't need this for bpf
+ /*mpegver = (header >> 19) & 0x3; // don't need this for bpf */
layer_index = (header >> 17) & 0x3;
layer = 4 - layer_index;
lsf = (header & (1 << 20)) ? ((header & (1 << 19)) ? 0 : 1) : 1;
@@ -399,8 +399,8 @@ bpf_from_header (GstMPEGAudioParse *parse, unsigned long header)
bpf += padding;
}
- //g_print("%08x: layer %d lsf %d bitrate %d samplerate_index %d padding %d - bpf %d\n",
-//header,layer,lsf,bitrate,samplerate_index,padding,bpf);
+ /*g_print("%08x: layer %d lsf %d bitrate %d samplerate_index %d padding %d - bpf %d\n", */
+/*header,layer,lsf,bitrate,samplerate_index,padding,bpf); */
return bpf;
}