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gst-indent c++ files

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Original commit message from CVS:
gst-indent c++ files
This commit is contained in:
Thomas Vander Stichele 2004-03-14 23:20:41 +00:00
parent 7a778ee4b7
commit 87960e43ea
11 changed files with 886 additions and 949 deletions
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131
ext/arts/gst_artsio_impl.cc
View file

@ -14,21 +14,22 @@
using namespace Arts;
namespace Gst {
class ArtsStereoSink_impl : virtual public ArtsStereoSink_skel,
virtual public StdSynthModule
namespace Gst
{
class ArtsStereoSink_impl:virtual public ArtsStereoSink_skel,
virtual public StdSynthModule
{
GstPad *sinkpad;
GstPad *srcpad;
unsigned long remainingsamples;
GstData *inbuf;
unsigned char *dataptr;
public:
public:
ArtsStereoSink_impl()
ArtsStereoSink_impl ()
{
remainingsamples = 0;
inbuf = NULL;
@ -41,16 +42,17 @@ public:
//gint16 *s;
//fprintf(stderr,"StereoSink: getting %d samples\n",samples);
while (fulfilled < samples) {
while (fulfilled < samples)
{
if (remainingsamples == 0) {
//fprintf(stderr,"need to get a buffer\n");
if (inbuf) {
gst_data_unref(inbuf);
gst_data_unref (inbuf);
inbuf = NULL;
}
// start by pulling a buffer from GStreamer
inbuf = gst_pad_pull (sinkpad);
while (GST_IS_EVENT (inbuf)) {
switch (GST_EVENT_TYPE (inbuf)) {
case GST_EVENT_EOS:
@ -58,18 +60,19 @@ public:
default:
break;
}
gst_pad_event_default (srcpad, GST_EVENT(inbuf));
gst_pad_event_default (srcpad, GST_EVENT (inbuf));
inbuf = gst_pad_pull (sinkpad);
}
dataptr = GST_BUFFER_DATA(GST_BUFFER(inbuf));
remainingsamples = GST_BUFFER_SIZE(GST_BUFFER(inbuf)) / 4;
dataptr = GST_BUFFER_DATA (GST_BUFFER (inbuf));
remainingsamples = GST_BUFFER_SIZE (GST_BUFFER (inbuf)) / 4;
//fprintf(stderr,"got a buffer with %d samples\n",remainingsamples);
}
unsigned long count = MIN(remainingsamples,samples-fulfilled);
unsigned long count = MIN (remainingsamples, samples - fulfilled);
//fprintf(stderr,"have %d samples left, can fill %d\n",remainingsamples,count);
convert_stereo_i16le_2float(count,dataptr,outleft,outright);
convert_stereo_i16le_2float (count, dataptr, outleft, outright);
//s = (gint16 *)dataptr;
//fprintf(stderr,"samples in are %d and %d, out are %f and %f\n",s[0],s[1],outleft[0],outright[0]);
remainingsamples -= count;
@ -79,101 +82,105 @@ public:
}
void setPad(GstPad *pad)
void setPad (GstPad * pad)
{
sinkpad = pad;
}
void setSrcPad(GstPad *pad)
void setSrcPad (GstPad * pad)
{
srcpad = pad;
}
};
};
class ArtsStereoSrc_impl : virtual public ArtsStereoSrc_skel,
class ArtsStereoSrc_impl:virtual public ArtsStereoSrc_skel,
virtual public StdSynthModule
{
{
GstPad *srcpad;
GstBuffer *outbuf;
unsigned char *dataptr;
public:
public:
void calculateBlock (unsigned long samples)
{
//gint16 *s;
//fprintf(stderr,"StereoSrc: handed %d samples\n",samples);
outbuf = gst_buffer_new();
GST_BUFFER_DATA(outbuf) = (guchar *)g_malloc(samples*4);
GST_BUFFER_SIZE(outbuf) = samples*4;
memset(GST_BUFFER_DATA(outbuf),0,samples*4);
convert_stereo_2float_i16le(samples,inleft,inright,GST_BUFFER_DATA(outbuf));
outbuf = gst_buffer_new ();
GST_BUFFER_DATA (outbuf) = (guchar *) g_malloc (samples * 4);
GST_BUFFER_SIZE (outbuf) = samples * 4;
memset (GST_BUFFER_DATA (outbuf), 0, samples * 4);
convert_stereo_2float_i16le (samples, inleft, inright,
GST_BUFFER_DATA (outbuf));
//s = (gint16 *)GST_BUFFER_DATA(outbuf);
//fprintf(stderr,"samples in are %f and %f, out are %d and %d\n",inleft[0],inright[0],s[0],s[1]);
gst_pad_push(srcpad,GST_DATA(outbuf));
gst_pad_push (srcpad, GST_DATA (outbuf));
outbuf = NULL;
}
void setPad(GstPad *pad)
void setPad (GstPad * pad)
{
srcpad = pad;
}
};
};
class GstArtsWrapper {
class GstArtsWrapper
{
Dispatcher *dispatcher;
ArtsStereoSink sink;
ArtsStereoSrc source;
StereoVolumeControl effect;
public:
GstArtsWrapper(GstPad *sinkpad, GstPad *sourcepad) {
dispatcher = new Arts::Dispatcher();
ArtsStereoSink_impl *sink_impl = new ArtsStereoSink_impl();
ArtsStereoSrc_impl *source_impl = new ArtsStereoSrc_impl();
sink_impl->setPad(sinkpad);
sink_impl->setSrcPad(sourcepad);
source_impl->setPad(sourcepad);
sink = ArtsStereoSink::_from_base(sink_impl);
source = ArtsStereoSrc::_from_base(source_impl);
sink.start();
effect.start();
source.start();
effect.scaleFactor(0.5);
connect(sink, effect);
connect(effect, source);
public:
GstArtsWrapper (GstPad * sinkpad, GstPad * sourcepad)
{
dispatcher = new Arts::Dispatcher ();
ArtsStereoSink_impl *sink_impl = new ArtsStereoSink_impl ();
ArtsStereoSrc_impl *source_impl = new ArtsStereoSrc_impl ();
sink_impl->setPad (sinkpad);
sink_impl->setSrcPad (sourcepad);
source_impl->setPad (sourcepad);
sink = ArtsStereoSink::_from_base (sink_impl);
source = ArtsStereoSrc::_from_base (source_impl);
sink.start ();
effect.start ();
source.start ();
effect.scaleFactor (0.5);
connect (sink, effect);
connect (effect, source);
// connect(sink,source);
}
void iterate()
void iterate ()
{
source._node()->requireFlow();
source._node ()->requireFlow ();
}
};
};
};
extern "C" {
void *gst_arts_wrapper_new(GstPad *sinkpad, GstPad *sourcepad)
extern "C"
{
return new Gst::GstArtsWrapper(sinkpad, sourcepad);
}
void gst_arts_wrapper_free(void *wrapper)
{
Gst::GstArtsWrapper *w = (Gst::GstArtsWrapper *)wrapper;
void *gst_arts_wrapper_new (GstPad * sinkpad, GstPad * sourcepad)
{
return new Gst::GstArtsWrapper (sinkpad, sourcepad);
}
void gst_arts_wrapper_free (void *wrapper)
{
Gst::GstArtsWrapper * w = (Gst::GstArtsWrapper *) wrapper;
delete w;
}
}
void gst_arts_wrapper_do(void *wrapper)
{
Gst::GstArtsWrapper *w = (Gst::GstArtsWrapper *)wrapper;
w->iterate();
}
void gst_arts_wrapper_do (void *wrapper)
{
Gst::GstArtsWrapper * w = (Gst::GstArtsWrapper *) wrapper;
w->iterate ();
}
}

116
ext/mpeg2enc/gstmpeg2enc.cc
View file

@ -30,13 +30,15 @@
* we do something manual...
*/
static void
add_fps (GstCaps *caps)
add_fps (GstCaps * caps)
{
GstStructure *structure = gst_caps_get_structure (caps, 0);
GValue list = { 0 }, fps = { 0 };
gdouble fpss[] = { 24.0/1.001, 24.0, 25.0,
30.0/1.001, 30.0, 50.0,
60.0/1.001, 60.0, 0 };
GValue list = { 0 }, fps = {
0};
gdouble fpss[] = { 24.0 / 1.001, 24.0, 25.0,
30.0 / 1.001, 30.0, 50.0,
60.0 / 1.001, 60.0, 0
};
guint n;
g_value_init (&list, GST_TYPE_LIST);
@ -60,14 +62,12 @@ sink_templ (void)
caps = gst_caps_new_simple ("video/x-raw-yuv",
"format", GST_TYPE_FOURCC,
GST_MAKE_FOURCC ('I','4','2','0'),
GST_MAKE_FOURCC ('I', '4', '2', '0'),
"width", GST_TYPE_INT_RANGE, 16, 4096,
"height", GST_TYPE_INT_RANGE, 16, 4096,
NULL);
"height", GST_TYPE_INT_RANGE, 16, 4096, NULL);
add_fps (caps);
templ = gst_pad_template_new ("sink", GST_PAD_SINK,
GST_PAD_ALWAYS, caps);
templ = gst_pad_template_new ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, caps);
}
return templ;
@ -85,39 +85,31 @@ src_templ (void)
"systemstream", G_TYPE_BOOLEAN, FALSE,
"mpegversion", GST_TYPE_INT_RANGE, 1, 2,
"width", GST_TYPE_INT_RANGE, 16, 4096,
"height", GST_TYPE_INT_RANGE, 16, 4096,
NULL);
"height", GST_TYPE_INT_RANGE, 16, 4096, NULL);
add_fps (caps);
templ = gst_pad_template_new ("src", GST_PAD_SRC,
GST_PAD_ALWAYS, caps);
templ = gst_pad_template_new ("src", GST_PAD_SRC, GST_PAD_ALWAYS, caps);
}
return templ;
}
static void gst_mpeg2enc_base_init (GstMpeg2encClass *klass);
static void gst_mpeg2enc_class_init (GstMpeg2encClass *klass);
static void gst_mpeg2enc_init (GstMpeg2enc *enc);
static void gst_mpeg2enc_dispose (GObject *object);
static void gst_mpeg2enc_base_init (GstMpeg2encClass * klass);
static void gst_mpeg2enc_class_init (GstMpeg2encClass * klass);
static void gst_mpeg2enc_init (GstMpeg2enc * enc);
static void gst_mpeg2enc_dispose (GObject * object);
static void gst_mpeg2enc_loop (GstElement *element);
static void gst_mpeg2enc_loop (GstElement * element);
static GstPadLinkReturn
gst_mpeg2enc_sink_link (GstPad *pad,
const GstCaps *caps);
gst_mpeg2enc_sink_link (GstPad * pad, const GstCaps * caps);
static GstElementStateReturn
gst_mpeg2enc_change_state (GstElement *element);
static GstElementStateReturn gst_mpeg2enc_change_state (GstElement * element);
static void gst_mpeg2enc_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void gst_mpeg2enc_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gst_mpeg2enc_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * pspec);
static void gst_mpeg2enc_set_property (GObject * object,
guint prop_id, const GValue * value, GParamSpec * pspec);
static GstElementClass *parent_class = NULL;
@ -141,16 +133,14 @@ gst_mpeg2enc_get_type (void)
gst_mpeg2enc_type =
g_type_register_static (GST_TYPE_ELEMENT,
"GstMpeg2enc",
&gst_mpeg2enc_info,
(GTypeFlags) 0);
"GstMpeg2enc", &gst_mpeg2enc_info, (GTypeFlags) 0);
}
return gst_mpeg2enc_type;
}
static void
gst_mpeg2enc_base_init (GstMpeg2encClass *klass)
gst_mpeg2enc_base_init (GstMpeg2encClass * klass)
{
static GstElementDetails gst_mpeg2enc_details = {
"mpeg2enc video encoder",
@ -163,12 +153,11 @@ gst_mpeg2enc_base_init (GstMpeg2encClass *klass)
gst_element_class_add_pad_template (element_class, src_templ ());
gst_element_class_add_pad_template (element_class, sink_templ ());
gst_element_class_set_details (element_class,
&gst_mpeg2enc_details);
gst_element_class_set_details (element_class, &gst_mpeg2enc_details);
}
static void
gst_mpeg2enc_class_init (GstMpeg2encClass *klass)
gst_mpeg2enc_class_init (GstMpeg2encClass * klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
@ -188,32 +177,35 @@ gst_mpeg2enc_class_init (GstMpeg2encClass *klass)
}
static void
gst_mpeg2enc_dispose (GObject *object)
gst_mpeg2enc_dispose (GObject * object)
{
GstMpeg2enc *enc = GST_MPEG2ENC (object);
if (enc->encoder) {
delete enc->encoder;
enc->encoder = NULL;
}
delete enc->options;
}
static void
gst_mpeg2enc_init (GstMpeg2enc *enc)
gst_mpeg2enc_init (GstMpeg2enc * enc)
{
GstElement *element = GST_ELEMENT (enc);
GstElementClass *klass = GST_ELEMENT_GET_CLASS (element);
GST_FLAG_SET (element, GST_ELEMENT_EVENT_AWARE);
enc->sinkpad = gst_pad_new_from_template (
gst_element_class_get_pad_template (klass, "sink"), "sink");
enc->sinkpad =
gst_pad_new_from_template (gst_element_class_get_pad_template (klass,
"sink"), "sink");
gst_pad_set_link_function (enc->sinkpad, gst_mpeg2enc_sink_link);
gst_element_add_pad (element, enc->sinkpad);
enc->srcpad = gst_pad_new_from_template (
gst_element_class_get_pad_template (klass, "src"), "src");
enc->srcpad =
gst_pad_new_from_template (gst_element_class_get_pad_template (klass,
"src"), "src");
gst_pad_use_explicit_caps (enc->srcpad);
gst_element_add_pad (element, enc->srcpad);
@ -225,7 +217,7 @@ gst_mpeg2enc_init (GstMpeg2enc *enc)
}
static void
gst_mpeg2enc_loop (GstElement *element)
gst_mpeg2enc_loop (GstElement * element)
{
GstMpeg2enc *enc = GST_MPEG2ENC (element);
@ -253,6 +245,7 @@ gst_mpeg2enc_loop (GstElement *element)
if (gst_pad_set_explicit_caps (enc->srcpad, othercaps) <= 0) {
GST_ELEMENT_ERROR (element, CORE, NEGOTIATION, (NULL), (NULL));
delete enc->encoder;
enc->encoder = NULL;
return;
}
@ -263,8 +256,7 @@ gst_mpeg2enc_loop (GstElement *element)
}
static GstPadLinkReturn
gst_mpeg2enc_sink_link (GstPad *pad,
const GstCaps *caps)
gst_mpeg2enc_sink_link (GstPad * pad, const GstCaps * caps)
{
GstMpeg2enc *enc = GST_MPEG2ENC (gst_pad_get_parent (pad));
@ -273,6 +265,7 @@ gst_mpeg2enc_sink_link (GstPad *pad,
if (enc->encoder) {
delete enc->encoder;
enc->encoder = NULL;
}
@ -280,25 +273,21 @@ gst_mpeg2enc_sink_link (GstPad *pad,
}
static void
gst_mpeg2enc_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
gst_mpeg2enc_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * pspec)
{
GST_MPEG2ENC (object)->options->getProperty (prop_id, value);
}
static void
gst_mpeg2enc_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
gst_mpeg2enc_set_property (GObject * object,
guint prop_id, const GValue * value, GParamSpec * pspec)
{
GST_MPEG2ENC (object)->options->setProperty (prop_id, value);
}
static GstElementStateReturn
gst_mpeg2enc_change_state (GstElement *element)
gst_mpeg2enc_change_state (GstElement * element)
{
GstMpeg2enc *enc = GST_MPEG2ENC (element);
@ -318,21 +307,14 @@ gst_mpeg2enc_change_state (GstElement *element)
}
static gboolean
plugin_init (GstPlugin *plugin)
plugin_init (GstPlugin * plugin)
{
return gst_element_register (plugin, "mpeg2enc",
GST_RANK_NONE,
GST_TYPE_MPEG2ENC);
GST_RANK_NONE, GST_TYPE_MPEG2ENC);
}
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"mpeg2enc",
"High-quality MPEG-1/2 video encoder",
plugin_init,
VERSION,
"GPL",
GST_PACKAGE,
GST_ORIGIN
)
plugin_init, VERSION, "GPL", GST_PACKAGE, GST_ORIGIN)

11
ext/mpeg2enc/gstmpeg2encoder.cc
View file

@ -35,11 +35,9 @@
* Class init stuff.
*/
GstMpeg2Encoder::GstMpeg2Encoder (GstMpeg2EncOptions *options,
GstPad *sinkpad,
const GstCaps *caps,
GstPad *srcpad) :
MPEG2Encoder (*options)
GstMpeg2Encoder::GstMpeg2Encoder (GstMpeg2EncOptions * options,
GstPad * sinkpad, const GstCaps * caps, GstPad * srcpad):
MPEG2Encoder (*options)
{
MPEG2EncInVidParams strm;
@ -90,6 +88,5 @@ GstMpeg2Encoder::getFormat ()
"mpegversion", G_TYPE_INT, options.mpeg,
"width", G_TYPE_INT, options.in_img_width,
"height", G_TYPE_INT, options.in_img_height,
"framerate", G_TYPE_DOUBLE, fps,
NULL);
"framerate", G_TYPE_DOUBLE, fps, NULL);
}

163
ext/mpeg2enc/gstmpeg2encoptions.cc
View file

@ -29,7 +29,8 @@
* Property enumeration.
*/
enum {
enum
{
ARG_0,
ARG_FORMAT,
ARG_FRAMERATE,
@ -81,22 +82,21 @@ gst_mpeg2enc_format_get_type (void)
if (!mpeg2enc_format_type) {
static const GEnumValue mpeg2enc_formats[] = {
{ 0, "0", "Generic MPEG-1" },
{ 1, "1", "Standard VCD" },
{ 2, "2", "User VCD" },
{ 3, "3", "Generic MPEG-2" },
{ 4, "4", "Standard SVCD" },
{ 5, "5", "User SVCD" },
{ 6, "6", "VCD Stills sequences" },
{ 7, "7", "SVCD Stills sequences" },
{ 8, "8", "DVD MPEG-2 for dvdauthor" },
{ 9, "9", "DVD MPEG-2" },
{ 0, NULL, NULL },
{0, "0", "Generic MPEG-1"},
{1, "1", "Standard VCD"},
{2, "2", "User VCD"},
{3, "3", "Generic MPEG-2"},
{4, "4", "Standard SVCD"},
{5, "5", "User SVCD"},
{6, "6", "VCD Stills sequences"},
{7, "7", "SVCD Stills sequences"},
{8, "8", "DVD MPEG-2 for dvdauthor"},
{9, "9", "DVD MPEG-2"},
{0, NULL, NULL},
};
mpeg2enc_format_type =
g_enum_register_static ("GstMpeg2encFormat",
mpeg2enc_formats);
g_enum_register_static ("GstMpeg2encFormat", mpeg2enc_formats);
}
return mpeg2enc_format_type;
@ -112,21 +112,20 @@ gst_mpeg2enc_framerate_get_type (void)
if (!mpeg2enc_framerate_type) {
static const GEnumValue mpeg2enc_framerates[] = {
{ 0, "0", "Same as input" },
{ 1, "1", "24/1.001 (NTSC 3:2 pulldown converted film)" },
{ 2, "2", "24 (native film)" },
{ 3, "3", "25 (PAL/SECAM video)" },
{ 4, "4", "30/1.001 (NTSC video)" },
{ 5, "5", "30" },
{ 6, "6", "50 (PAL/SECAM fields)" },
{ 7, "7", "60/1.001 (NTSC fields)" },
{ 8, "8", "60" },
{ 0, NULL, NULL },
{0, "0", "Same as input"},
{1, "1", "24/1.001 (NTSC 3:2 pulldown converted film)"},
{2, "2", "24 (native film)"},
{3, "3", "25 (PAL/SECAM video)"},
{4, "4", "30/1.001 (NTSC video)"},
{5, "5", "30"},
{6, "6", "50 (PAL/SECAM fields)"},
{7, "7", "60/1.001 (NTSC fields)"},
{8, "8", "60"},
{0, NULL, NULL},
};
mpeg2enc_framerate_type =
g_enum_register_static ("GstMpeg2encFramerate",
mpeg2enc_framerates);
g_enum_register_static ("GstMpeg2encFramerate", mpeg2enc_framerates);
}
return mpeg2enc_framerate_type;
@ -142,17 +141,16 @@ gst_mpeg2enc_aspect_get_type (void)
if (!mpeg2enc_aspect_type) {
static const GEnumValue mpeg2enc_aspects[] = {
{ 0, "0", "Deduce from input" },
{ 1, "1", "1:1" },
{ 2, "2", "4:3" },
{ 3, "3", "16:9" },
{ 4, "4", "2.21:1" },
{ 0, NULL, NULL },
{0, "0", "Deduce from input"},
{1, "1", "1:1"},
{2, "2", "4:3"},
{3, "3", "16:9"},
{4, "4", "2.21:1"},
{0, NULL, NULL},
};
mpeg2enc_aspect_type =
g_enum_register_static ("GstMpeg2encAspect",
mpeg2enc_aspects);
g_enum_register_static ("GstMpeg2encAspect", mpeg2enc_aspects);
}
return mpeg2enc_aspect_type;
@ -168,11 +166,11 @@ gst_mpeg2enc_interlace_mode_get_type (void)
if (!mpeg2enc_interlace_mode_type) {
static const GEnumValue mpeg2enc_interlace_modes[] = {
{ -1, "-1", "Format default mode" },
{ 0, "0", "Progressive" },
{ 1, "1", "Interlaced, per-frame encoding" },
{ 2, "2", "Interlaced, per-field-encoding" },
{ 0, NULL, NULL },
{-1, "-1", "Format default mode"},
{0, "0", "Progressive"},
{1, "1", "Interlaced, per-frame encoding"},
{2, "2", "Interlaced, per-field-encoding"},
{0, NULL, NULL},
};
mpeg2enc_interlace_mode_type =
@ -198,15 +196,15 @@ gst_mpeg2enc_quantisation_matrix_get_type (void)
if (!mpeg2enc_quantisation_matrix_type) {
static const GEnumValue mpeg2enc_quantisation_matrixes[] = {
{ GST_MPEG2ENC_QUANTISATION_MATRIX_DEFAULT,
"0", "Default" },
{ GST_MPEG2ENC_QUANTISATION_MATRIX_HI_RES,
"1", "High resolution" },
{ GST_MPEG2ENC_QUANTISATION_MATRIX_KVCD,
"2", "KVCD" },
{ GST_MPEG2ENC_QUANTISATION_MATRIX_TMPGENC,
"3", "TMPGEnc" },
{ 0, NULL, NULL },
{GST_MPEG2ENC_QUANTISATION_MATRIX_DEFAULT,
"0", "Default"},
{GST_MPEG2ENC_QUANTISATION_MATRIX_HI_RES,
"1", "High resolution"},
{GST_MPEG2ENC_QUANTISATION_MATRIX_KVCD,
"2", "KVCD"},
{GST_MPEG2ENC_QUANTISATION_MATRIX_TMPGENC,
"3", "TMPGEnc"},
{0, NULL, NULL},
};
mpeg2enc_quantisation_matrix_type =
@ -227,16 +225,15 @@ gst_mpeg2enc_video_norm_get_type (void)
if (!mpeg2enc_video_norm_type) {
static const GEnumValue mpeg2enc_video_norms[] = {
{ 0, "0", "Unspecified" },
{ 'p', "p", "PAL" },
{ 'n', "n", "NTSC" },
{ 's', "s", "SECAM" },
{ 0, NULL, NULL },
{0, "0", "Unspecified"},
{'p', "p", "PAL"},
{'n', "n", "NTSC"},
{'s', "s", "SECAM"},
{0, NULL, NULL},
};
mpeg2enc_video_norm_type =
g_enum_register_static ("GstMpeg2encVideoNorm",
mpeg2enc_video_norms);
g_enum_register_static ("GstMpeg2encVideoNorm", mpeg2enc_video_norms);
}
return mpeg2enc_video_norm_type;
@ -252,10 +249,10 @@ gst_mpeg2enc_playback_field_order_get_type (void)
if (!mpeg2enc_playback_field_order_type) {
static const GEnumValue mpeg2enc_playback_field_orders[] = {
{ Y4M_UNKNOWN, "0", "Unspecified" },
{ Y4M_ILACE_TOP_FIRST, "1", "Top-field first" },
{ Y4M_ILACE_BOTTOM_FIRST, "2", "Bottom-field first" },
{ 0, NULL, NULL },
{Y4M_UNKNOWN, "0", "Unspecified"},
{Y4M_ILACE_TOP_FIRST, "1", "Top-field first"},
{Y4M_ILACE_BOTTOM_FIRST, "2", "Bottom-field first"},
{0, NULL, NULL},
};
mpeg2enc_playback_field_order_type =
@ -270,8 +267,8 @@ gst_mpeg2enc_playback_field_order_get_type (void)
* Class init stuff.
*/
GstMpeg2EncOptions::GstMpeg2EncOptions () :
MPEG2EncOptions ()
GstMpeg2EncOptions::GstMpeg2EncOptions ():
MPEG2EncOptions ()
{
/* autodetect number of CPUs */
num_cpus = sysconf (_SC_NPROCESSORS_ONLN);
@ -286,23 +283,20 @@ GstMpeg2EncOptions::GstMpeg2EncOptions () :
*/
void
GstMpeg2EncOptions::initProperties (GObjectClass *klass)
GstMpeg2EncOptions::initProperties (GObjectClass * klass)
{
/* encoding profile */
g_object_class_install_property (klass, ARG_FORMAT,
g_param_spec_enum ("format", "Format", "Encoding profile format",
GST_TYPE_MPEG2ENC_FORMAT, 0,
(GParamFlags) G_PARAM_READWRITE));
GST_TYPE_MPEG2ENC_FORMAT, 0, (GParamFlags) G_PARAM_READWRITE));
/* input/output stream overrides */
g_object_class_install_property (klass, ARG_FRAMERATE,
g_param_spec_enum ("framerate", "Framerate", "Output framerate",
GST_TYPE_MPEG2ENC_FRAMERATE, 0,
(GParamFlags) G_PARAM_READWRITE));
GST_TYPE_MPEG2ENC_FRAMERATE, 0, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property (klass, ARG_ASPECT,
g_param_spec_enum ("aspect", "Aspect", "Display aspect ratio",
GST_TYPE_MPEG2ENC_ASPECT, 0,
(GParamFlags) G_PARAM_READWRITE));
GST_TYPE_MPEG2ENC_ASPECT, 0, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property (klass, ARG_INTERLACE_MODE,
g_param_spec_enum ("interlace-mode", "Interlace mode",
"MPEG-2 motion estimation and encoding modes",
@ -312,11 +306,11 @@ GstMpeg2EncOptions::initProperties (GObjectClass *klass)
/* general encoding stream options */
g_object_class_install_property (klass, ARG_BITRATE,
g_param_spec_int ("bitrate", "Bitrate", "Compressed video bitrate (kbps)",
0, 10*1024, 1125, (GParamFlags) G_PARAM_READWRITE));
0, 10 * 1024, 1125, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property (klass, ARG_NONVIDEO_BITRATE,
g_param_spec_int ("non-video-bitrate", "Non-video bitrate",
"Assumed bitrate of non-video for sequence splitting (kbps)",
0, 10*1024, 0, (GParamFlags) G_PARAM_READWRITE));
0, 10 * 1024, 0, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property (klass, ARG_QUANTISATION,
g_param_spec_int ("quantisation", "Quantisation",
"Quantisation factor (0=default, 1=best, 31=worst)",
@ -376,13 +370,14 @@ GstMpeg2EncOptions::initProperties (GObjectClass *klass)
"Max. quantisation reduction for highly active blocks",
-4., 10., 0., (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property (klass, ARG_QUANT_REDUCTION_MAX_VAR,
g_param_spec_float ("quant-reduction-max-var", "Max. quant. reduction variance",
"Maximal luma variance below which quantisation boost is used",
0., 2500., 0., (GParamFlags) G_PARAM_READWRITE));
g_param_spec_float ("quant-reduction-max-var",
"Max. quant. reduction variance",
"Maximal luma variance below which quantisation boost is used", 0.,
2500., 0., (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property (klass, ARG_INTRA_DC_PRECISION,
g_param_spec_int ("intra-dc-prec", "Intra. DC precision",
"Number of bits precision for DC (base colour) in MPEG-2 blocks",
8, 11, 9, (GParamFlags) G_PARAM_READWRITE));
"Number of bits precision for DC (base colour) in MPEG-2 blocks", 8,
11, 9, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property (klass, ARG_REDUCE_HF,
g_param_spec_float ("reduce-hf", "Reduce HF",
"How much to reduce high-frequency resolution (by increasing quantisation)",
@ -407,12 +402,11 @@ GstMpeg2EncOptions::initProperties (GObjectClass *klass)
g_object_class_install_property (klass, ARG_VIDEO_NORM,
g_param_spec_enum ("norm", "Norm",
"Tag output for specific video norm",
GST_TYPE_MPEG2ENC_VIDEO_NORM, 0,
(GParamFlags) G_PARAM_READWRITE));
GST_TYPE_MPEG2ENC_VIDEO_NORM, 0, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property (klass, ARG_SEQUENCE_LENGTH,
g_param_spec_int ("sequence-length", "Sequence length",
"Place a sequence boundary after each <num> MB (0=disable)",
0, 10*1024, 0, (GParamFlags) G_PARAM_READWRITE));
0, 10 * 1024, 0, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property (klass, ARG_3_2_PULLDOWN,
g_param_spec_boolean ("pulldown-3-2", "3-2 pull down",
"Generate header flags for 3-2 pull down 24fps movies",
@ -441,9 +435,8 @@ GstMpeg2EncOptions::initProperties (GObjectClass *klass)
"make buggy players play SVCD streams",
TRUE, (GParamFlags) G_PARAM_READWRITE));
#if 0
"--dxr2-hack"
"--dxr2-hack"
#endif
/* dangerous/experimental stuff */
g_object_class_install_property (klass, ARG_CONSTRAINTS,
g_param_spec_boolean ("constraints", "Constraints",
@ -456,8 +449,7 @@ GstMpeg2EncOptions::initProperties (GObjectClass *klass)
*/
void
GstMpeg2EncOptions::getProperty (guint prop_id,
GValue *value)
GstMpeg2EncOptions::getProperty (guint prop_id, GValue * value)
{
switch (prop_id) {
case ARG_FORMAT:
@ -473,10 +465,10 @@ GstMpeg2EncOptions::getProperty (guint prop_id,
g_value_set_enum (value, fieldenc);
break;
case ARG_BITRATE:
g_value_set_int (value, bitrate/1024);
g_value_set_int (value, bitrate / 1024);
break;
case ARG_NONVIDEO_BITRATE:
g_value_set_int (value, nonvid_bitrate/1024);
g_value_set_int (value, nonvid_bitrate / 1024);
break;
case ARG_QUANTISATION:
g_value_set_int (value, quant);
@ -578,8 +570,7 @@ GstMpeg2EncOptions::getProperty (guint prop_id,
}
void
GstMpeg2EncOptions::setProperty (guint prop_id,
const GValue *value)
GstMpeg2EncOptions::setProperty (guint prop_id, const GValue * value)
{
switch (prop_id) {
case ARG_FORMAT:

43
ext/mpeg2enc/gstmpeg2encpicturereader.cc
View file

@ -31,10 +31,9 @@
* Class init stuff.
*/
GstMpeg2EncPictureReader::GstMpeg2EncPictureReader (GstPad *in_pad,
const GstCaps *in_caps,
EncoderParams *params) :
PictureReader (*params)
GstMpeg2EncPictureReader::GstMpeg2EncPictureReader (GstPad * in_pad,
const GstCaps * in_caps, EncoderParams * params):
PictureReader (*params)
{
pad = in_pad;
caps = gst_caps_copy (in_caps);
@ -50,7 +49,7 @@ GstMpeg2EncPictureReader::~GstMpeg2EncPictureReader ()
*/
void
GstMpeg2EncPictureReader::StreamPictureParams (MPEG2EncInVidParams &strm)
GstMpeg2EncPictureReader::StreamPictureParams (MPEG2EncInVidParams & strm)
{
GstStructure *structure = gst_caps_get_structure (caps, 0);
gint width, height;
@ -65,8 +64,7 @@ GstMpeg2EncPictureReader::StreamPictureParams (MPEG2EncInVidParams &strm)
strm.frame_rate_code = mpeg_framerate_code (mpeg_conform_framerate (fps));
strm.interlacing_code = Y4M_ILACE_NONE;
strm.aspect_ratio_code = mpeg_guess_mpeg_aspect_code (2, y4m_sar_SQUARE,
strm.horizontal_size,
strm.vertical_size);
strm.horizontal_size, strm.vertical_size);
/* FIXME:
* strm.interlacing_code = y4m_si_get_interlace(&si);
@ -82,15 +80,24 @@ GstMpeg2EncPictureReader::StreamPictureParams (MPEG2EncInVidParams &strm)
* Read a frame. Return true means EOS or error.
*/
bool
GstMpeg2EncPictureReader::LoadFrame ()
bool GstMpeg2EncPictureReader::LoadFrame ()
{
GstData *data;
GstBuffer *buf = NULL;
gint i, x, y, n;
guint8 *frame;
GstFormat fmt = GST_FORMAT_DEFAULT;
gint64 pos = 0, tot = 0;
GstData *
data;
GstBuffer *
buf = NULL;
gint
i,
x,
y,
n;
guint8 *
frame;
GstFormat
fmt = GST_FORMAT_DEFAULT;
gint64
pos = 0, tot = 0;
gst_pad_query (GST_PAD_PEER (pad), GST_QUERY_POSITION, &fmt, &pos);
gst_pad_query (GST_PAD_PEER (pad), GST_QUERY_TOTAL, &fmt, &tot);
@ -121,18 +128,18 @@ GstMpeg2EncPictureReader::LoadFrame ()
y = encparams.vertical_size;
for (i = 0; i < y; i++) {
memcpy (input_imgs_buf[n][0]+i*encparams.phy_width, frame, x);
memcpy (input_imgs_buf[n][0] + i * encparams.phy_width, frame, x);
frame += x;
}
lum_mean[n] = LumMean (input_imgs_buf[n][0]);
x >>= 1;
y >>= 1;
for (i = 0; i < y; i++) {
memcpy (input_imgs_buf[n][1]+i*encparams.phy_chrom_width, frame, x);
memcpy (input_imgs_buf[n][1] + i * encparams.phy_chrom_width, frame, x);
frame += x;
}
for (i = 0; i < y; i++) {
memcpy (input_imgs_buf[n][2]+i*encparams.phy_chrom_width, frame, x);
memcpy (input_imgs_buf[n][2] + i * encparams.phy_chrom_width, frame, x);
frame += x;
}
gst_buffer_unref (buf);

10
ext/mpeg2enc/gstmpeg2encstreamwriter.cc
View file

@ -31,9 +31,8 @@
* Class init stuff.
*/
GstMpeg2EncStreamWriter::GstMpeg2EncStreamWriter (GstPad *in_pad,
EncoderParams *params) :
ElemStrmWriter (*params)
GstMpeg2EncStreamWriter::GstMpeg2EncStreamWriter (GstPad * in_pad, EncoderParams * params):
ElemStrmWriter (*params)
{
pad = in_pad;
buf = NULL;
@ -44,8 +43,7 @@ GstMpeg2EncStreamWriter::GstMpeg2EncStreamWriter (GstPad *in_pad,
*/
void
GstMpeg2EncStreamWriter::PutBits (guint32 val,
gint n)
GstMpeg2EncStreamWriter::PutBits (guint32 val, gint n)
{
/* only relevant bits. Note that (according to Andrew),
* some CPUs do bitshifts modulo wordsize (32), which
@ -62,7 +60,7 @@ GstMpeg2EncStreamWriter::PutBits (guint32 val,
GST_BUFFER_SIZE (buf) = 0;
}
outbfr = (outbfr << outcnt ) | (val >> (n - outcnt));
outbfr = (outbfr << outcnt) | (val >> (n - outcnt));
GST_BUFFER_DATA (buf)[GST_BUFFER_SIZE (buf)++] = outbfr;
n -= outcnt;
outcnt = 8;

128
ext/mplex/gstmplex.cc
View file

@ -28,36 +28,25 @@
#include "gstmplexibitstream.hh"
#include "gstmplexjob.hh"
static GstStaticPadTemplate src_templ =
GST_STATIC_PAD_TEMPLATE (
"src",
static GstStaticPadTemplate src_templ = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (
"video/mpeg, "
"systemstream = (boolean) true"
)
);
GST_STATIC_CAPS ("video/mpeg, " "systemstream = (boolean) true")
);
static GstStaticPadTemplate video_sink_templ =
GST_STATIC_PAD_TEMPLATE (
"video_%d",
GST_STATIC_PAD_TEMPLATE ("video_%d",
GST_PAD_SINK,
GST_PAD_REQUEST,
GST_STATIC_CAPS (
"video/mpeg, "
"mpegversion = (int) [ 1, 2 ], "
"systemstream = (boolean) false"
)
);
GST_STATIC_CAPS ("video/mpeg, "
"mpegversion = (int) [ 1, 2 ], " "systemstream = (boolean) false")
);
static GstStaticPadTemplate audio_sink_templ =
GST_STATIC_PAD_TEMPLATE (
"audio_%d",
GST_STATIC_PAD_TEMPLATE ("audio_%d",
GST_PAD_SINK,
GST_PAD_REQUEST,
GST_STATIC_CAPS (
"audio/mpeg, "
GST_STATIC_CAPS ("audio/mpeg, "
"mpegversion = (int) 1, "
"layer = (int) [ 1, 2 ]; "
"audio/x-ac3; "
@ -67,35 +56,27 @@ GST_STATIC_PAD_TEMPLATE (
"signed = (boolean) TRUE, "
"width = (int) { 16, 20, 24 }, "
"depth = (int) { 16, 20, 24 }, "
"rate = (int) { 48000, 96000 }, "
"channels = (int) [ 1, 6 ]"
)
);
"rate = (int) { 48000, 96000 }, " "channels = (int) [ 1, 6 ]")
);
/* FIXME: subtitles */
static void gst_mplex_base_init (GstMplexClass *klass);
static void gst_mplex_class_init (GstMplexClass *klass);
static void gst_mplex_init (GstMplex *enc);
static void gst_mplex_dispose (GObject *object);
static void gst_mplex_base_init (GstMplexClass * klass);
static void gst_mplex_class_init (GstMplexClass * klass);
static void gst_mplex_init (GstMplex * enc);
static void gst_mplex_dispose (GObject * object);
static void gst_mplex_loop (GstElement *element);
static void gst_mplex_loop (GstElement * element);
static GstPad *gst_mplex_request_new_pad (GstElement *element,
GstPadTemplate *templ,
const gchar *name);
static GstPad *gst_mplex_request_new_pad (GstElement * element,
GstPadTemplate * templ, const gchar * name);
static GstElementStateReturn
gst_mplex_change_state (GstElement *element);
static GstElementStateReturn gst_mplex_change_state (GstElement * element);
static void gst_mplex_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec);
static void gst_mplex_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec);
static void gst_mplex_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * pspec);
static void gst_mplex_set_property (GObject * object,
guint prop_id, const GValue * value, GParamSpec * pspec);
static GstElementClass *parent_class = NULL;
@ -119,16 +100,14 @@ gst_mplex_get_type (void)
gst_mplex_type =
g_type_register_static (GST_TYPE_ELEMENT,
"GstMplex",
&gst_mplex_info,
(GTypeFlags) 0);
"GstMplex", &gst_mplex_info, (GTypeFlags) 0);
}
return gst_mplex_type;
}
static void
gst_mplex_base_init (GstMplexClass *klass)
gst_mplex_base_init (GstMplexClass * klass)
{
static GstElementDetails gst_mplex_details = {
"mplex video multiplexer",
@ -145,12 +124,11 @@ gst_mplex_base_init (GstMplexClass *klass)
gst_static_pad_template_get (&video_sink_templ));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&audio_sink_templ));
gst_element_class_set_details (element_class,
&gst_mplex_details);
gst_element_class_set_details (element_class, &gst_mplex_details);
}
static void
gst_mplex_class_init (GstMplexClass *klass)
gst_mplex_class_init (GstMplexClass * klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
@ -171,26 +149,28 @@ gst_mplex_class_init (GstMplexClass *klass)
}
static void
gst_mplex_dispose (GObject *object)
gst_mplex_dispose (GObject * object)
{
GstMplex *mplex = GST_MPLEX (object);
if (mplex->mux) {
delete mplex->mux;
mplex->mux = NULL;
}
delete mplex->job;
}
static void
gst_mplex_init (GstMplex *mplex)
gst_mplex_init (GstMplex * mplex)
{
GstElement *element = GST_ELEMENT (mplex);
GST_FLAG_SET (element, GST_ELEMENT_EVENT_AWARE);
mplex->srcpad = gst_pad_new_from_template (
gst_element_get_pad_template (element, "src"), "src");
mplex->srcpad =
gst_pad_new_from_template (gst_element_get_pad_template (element, "src"),
"src");
gst_element_add_pad (element, mplex->srcpad);
mplex->job = new GstMplexJob ();
@ -202,7 +182,7 @@ gst_mplex_init (GstMplex *mplex)
}
static void
gst_mplex_loop (GstElement *element)
gst_mplex_loop (GstElement * element)
{
GstMplex *mplex = GST_MPLEX (element);
@ -230,6 +210,7 @@ gst_mplex_loop (GstElement *element)
/* skip unnegotiated pads */
if (!(caps = GST_PAD_CAPS (pad))) {
delete inputstream;
continue;
}
@ -271,6 +252,7 @@ gst_mplex_loop (GstElement *element)
mplex->job->lpcm_tracks++;
} else {
delete inputstream;
continue;
}
@ -293,8 +275,7 @@ gst_mplex_loop (GstElement *element)
}
static GstPadLinkReturn
gst_mplex_sink_link (GstPad *pad,
const GstCaps *caps)
gst_mplex_sink_link (GstPad * pad, const GstCaps * caps)
{
GstStructure *structure = gst_caps_get_structure (caps, 0);
const gchar *mime = gst_structure_get_name (structure);
@ -318,9 +299,8 @@ gst_mplex_sink_link (GstPad *pad,
}
static GstPad *
gst_mplex_request_new_pad (GstElement *element,
GstPadTemplate *templ,
const gchar *name)
gst_mplex_request_new_pad (GstElement * element,
GstPadTemplate * templ, const gchar * name)
{
GstElementClass *klass = GST_ELEMENT_GET_CLASS (element);
GstMplex *mplex = GST_MPLEX (element);
@ -345,25 +325,21 @@ gst_mplex_request_new_pad (GstElement *element,
}
static void
gst_mplex_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
gst_mplex_get_property (GObject * object,
guint prop_id, GValue * value, GParamSpec * pspec)
{
GST_MPLEX (object)->job->getProperty (prop_id, value);
}
static void
gst_mplex_set_property (GObject *object,
guint prop_id,
const GValue *value,
GParamSpec *pspec)
gst_mplex_set_property (GObject * object,
guint prop_id, const GValue * value, GParamSpec * pspec)
{
GST_MPLEX (object)->job->setProperty (prop_id, value);
}
static GstElementStateReturn
gst_mplex_change_state (GstElement *element)
gst_mplex_change_state (GstElement * element)
{
GstMplex *mplex = GST_MPLEX (element);
@ -385,24 +361,16 @@ gst_mplex_change_state (GstElement *element)
}
static gboolean
plugin_init (GstPlugin *plugin)
plugin_init (GstPlugin * plugin)
{
if (!gst_library_load ("gstbytestream"))
return FALSE;
return gst_element_register (plugin, "mplex",
GST_RANK_NONE,
GST_TYPE_MPLEX);
return gst_element_register (plugin, "mplex", GST_RANK_NONE, GST_TYPE_MPLEX);
}
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"mplex",
"High-quality MPEG/DVD/SVCD/VCD video/audio multiplexer",
plugin_init,
VERSION,
"GPL",
GST_PACKAGE,
GST_ORIGIN
)
plugin_init, VERSION, "GPL", GST_PACKAGE, GST_ORIGIN)

27
ext/mplex/gstmplexibitstream.cc
View file

@ -31,9 +31,8 @@
* Class init/exit functions.
*/
GstMplexIBitStream::GstMplexIBitStream (GstPad *_pad,
guint buf_size) :
IBitStream ()
GstMplexIBitStream::GstMplexIBitStream (GstPad * _pad, guint buf_size):
IBitStream ()
{
guint8 *data;
@ -54,8 +53,7 @@ GstMplexIBitStream::GstMplexIBitStream (GstPad *_pad,
if (!ReadIntoBuffer () && buffered == 0) {
GST_ELEMENT_ERROR (gst_pad_get_parent (_pad), RESOURCE, READ, (NULL),
("Failed to read from input pad %s",
gst_pad_get_name (pad)));
("Failed to read from input pad %s", gst_pad_get_name (pad)));
}
}
@ -68,19 +66,21 @@ GstMplexIBitStream::~GstMplexIBitStream (void)
* Read data.
*/
size_t
GstMplexIBitStream::ReadStreamBytes (uint8_t *buf,
size_t size)
size_t GstMplexIBitStream::ReadStreamBytes (uint8_t * buf, size_t size)
{
guint8 *data;
guint read;
guint8 *
data;
guint
read;
if (eos)
return 0;
if ((read = gst_bytestream_peek_bytes (bs, &data, size)) != size) {
GstEvent *event;
guint pending;
GstEvent *
event;
guint
pending;
gst_bytestream_get_status (bs, &pending, &event);
if (event) {
@ -105,8 +105,7 @@ GstMplexIBitStream::ReadStreamBytes (uint8_t *buf,
* Are we at EOS?
*/
bool
GstMplexIBitStream::EndOfStream (void)
bool GstMplexIBitStream::EndOfStream (void)
{
return eos;
}

49
ext/mplex/gstmplexjob.cc
View file

@ -26,7 +26,8 @@
#include "gstmplexjob.hh"
enum {
enum
{
ARG_0,
ARG_FORMAT,
ARG_MUX_BITRATE,
@ -53,22 +54,21 @@ gst_mplex_format_get_type (void)
if (!mplex_format_type) {
static const GEnumValue mplex_formats[] = {
{ 0, "0", "Generic MPEG-1" },
{ 1, "1", "Standard VCD" },
{ 2, "2", "User VCD" },
{ 3, "3", "Generic MPEG-2" },
{ 4, "4", "Standard SVCD" },
{ 5, "5", "User SVCD" },
{ 6, "6", "VCD Stills sequences" },
{ 7, "7", "SVCD Stills sequences" },
{ 8, "8", "DVD MPEG-2 for dvdauthor" },
{ 9, "9", "DVD MPEG-2" },
{ 0, NULL, NULL },
{0, "0", "Generic MPEG-1"},
{1, "1", "Standard VCD"},
{2, "2", "User VCD"},
{3, "3", "Generic MPEG-2"},
{4, "4", "Standard SVCD"},
{5, "5", "User SVCD"},
{6, "6", "VCD Stills sequences"},
{7, "7", "SVCD Stills sequences"},
{8, "8", "DVD MPEG-2 for dvdauthor"},
{9, "9", "DVD MPEG-2"},
{0, NULL, NULL},
};
mplex_format_type =
g_enum_register_static ("GstMplexFormat",
mplex_formats);
g_enum_register_static ("GstMplexFormat", mplex_formats);
}
return mplex_format_type;
@ -78,8 +78,8 @@ gst_mplex_format_get_type (void)
* Class init functions.
*/
GstMplexJob::GstMplexJob (void) :
MultiplexJob ()
GstMplexJob::GstMplexJob (void):
MultiplexJob ()
{
/* blabla */
}
@ -89,13 +89,12 @@ GstMplexJob::GstMplexJob (void) :
*/
void
GstMplexJob::initProperties (GObjectClass *klass)
GstMplexJob::initProperties (GObjectClass * klass)
{
/* encoding profile */
g_object_class_install_property (klass, ARG_FORMAT,
g_param_spec_enum ("format", "Format", "Encoding profile format",
GST_TYPE_MPLEX_FORMAT, 0,
(GParamFlags) G_PARAM_READWRITE));
GST_TYPE_MPLEX_FORMAT, 0, (GParamFlags) G_PARAM_READWRITE));
/* total stream datarate. Normally, this shouldn't be needed, but
* some DVD/VCD/SVCD players really need strict values to handle
@ -106,9 +105,9 @@ GstMplexJob::initProperties (GObjectClass *klass)
0, 15 * 1024, 0, (GParamFlags) G_PARAM_READWRITE));
#if 0
{ "video-buffer", 1, 0, 'b' },
{
"video-buffer", 1, 0, 'b'},
#endif
/* some boolean stuff for headers */
g_object_class_install_property (klass, ARG_VBR,
g_param_spec_boolean ("vbr", "VBR",
@ -148,8 +147,7 @@ GstMplexJob::initProperties (GObjectClass *klass)
*/
void
GstMplexJob::getProperty (guint prop_id,
GValue *value)
GstMplexJob::getProperty (guint prop_id, GValue * value)
{
switch (prop_id) {
case ARG_FORMAT:
@ -182,8 +180,7 @@ GstMplexJob::getProperty (guint prop_id,
}
void
GstMplexJob::setProperty (guint prop_id,
const GValue *value)
GstMplexJob::setProperty (guint prop_id, const GValue * value)
{
switch (prop_id) {
case ARG_FORMAT:
@ -193,7 +190,7 @@ GstMplexJob::setProperty (guint prop_id,
/* data_rate expects bytes (don't ask me why the property itself is
* in bits, I'm just staying compatible to mjpegtools options), and
* rounded up to 50-bytes. */
data_rate = ((g_value_get_int (value) * 1000 / 8 + 49) / 50 ) * 50;
data_rate = ((g_value_get_int (value) * 1000 / 8 + 49) / 50) * 50;
break;
case ARG_VBR:
VBR = g_value_get_boolean (value);

11
ext/mplex/gstmplexoutputstream.cc
View file

@ -31,9 +31,8 @@
* Class init functions.
*/
GstMplexOutputStream::GstMplexOutputStream (GstElement *_element,
GstPad *_pad) :
OutputStream ()
GstMplexOutputStream::GstMplexOutputStream (GstElement * _element, GstPad * _pad):
OutputStream ()
{
element = _element;
pad = _pad;
@ -63,8 +62,7 @@ GstMplexOutputStream::Close (void)
* Get size of current segment.
*/
off_t
GstMplexOutputStream::SegmentSize (void)
off_t GstMplexOutputStream::SegmentSize (void)
{
return size;
}
@ -88,8 +86,7 @@ GstMplexOutputStream::NextSegment (void)
*/
void
GstMplexOutputStream::Write (guint8 *data,
guint len)
GstMplexOutputStream::Write (guint8 * data, guint len)
{
GstBuffer *buf;

356
gst/modplug/gstmodplug.cc
View file

@ -48,12 +48,14 @@ GstElementDetails modplug_details = {
/* Filter signals and args */
enum {
enum
{
/* FILL ME */
LAST_SIGNAL
};
enum {
enum
{
ARG_0,
ARG_SONGNAME,
ARG_REVERB,
@ -70,95 +72,76 @@ enum {
};
static GstStaticPadTemplate modplug_src_template_factory =
GST_STATIC_PAD_TEMPLATE (
"src",
GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (
"audio/x-raw-int, "
"endianness = (int) BYTE_ORDER, "
"signed = (boolean) TRUE, "
"width = (int) 16, "
"depth = (int) 16, "
"rate = (int) { 8000, 11025, 22050, 44100 }, " /* FIXME? */
"channels = (int) [ 1, 2 ]; "
"audio/x-raw-int, "
"signed = (boolean) FALSE, "
"width = (int) 8, "
"depth = (int) 8, "
"rate = (int) { 8000, 11025, 22050, 44100 }, " /* FIXME? */
"channels = (int) [ 1, 2 ]"
)
);
GST_STATIC_CAPS ("audio/x-raw-int, " "endianness = (int) BYTE_ORDER, " "signed = (boolean) TRUE, " "width = (int) 16, " "depth = (int) 16, " "rate = (int) { 8000, 11025, 22050, 44100 }, " /* FIXME? */
"channels = (int) [ 1, 2 ]; " "audio/x-raw-int, " "signed = (boolean) FALSE, " "width = (int) 8, " "depth = (int) 8, " "rate = (int) { 8000, 11025, 22050, 44100 }, " /* FIXME? */
"channels = (int) [ 1, 2 ]")
);
static GstStaticPadTemplate modplug_sink_template_factory =
GST_STATIC_PAD_TEMPLATE (
"sink",
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-mod")
);
);
enum {
enum
{
MODPLUG_STATE_NEED_TUNE = 1,
MODPLUG_STATE_LOAD_TUNE = 2,
MODPLUG_STATE_PLAY_TUNE = 3,
};
static void gst_modplug_base_init (GstModPlugClass *klass);
static void gst_modplug_class_init (GstModPlugClass *klass);
static void gst_modplug_init (GstModPlug *filter);
static void gst_modplug_set_property (GObject *object,
guint id,
const GValue *value,
GParamSpec *pspec );
static void gst_modplug_get_property (GObject *object,
guint id,
GValue *value,
GParamSpec *pspec );
static void gst_modplug_base_init (GstModPlugClass * klass);
static void gst_modplug_class_init (GstModPlugClass * klass);
static void gst_modplug_init (GstModPlug * filter);
static void gst_modplug_set_property (GObject * object,
guint id, const GValue * value, GParamSpec * pspec);
static void gst_modplug_get_property (GObject * object,
guint id, GValue * value, GParamSpec * pspec);
static GstPadLinkReturn
gst_modplug_srclink (GstPad *pad, const GstCaps *caps);
static GstCaps *gst_modplug_fixate (GstPad *pad, const GstCaps *caps);
static void gst_modplug_loop (GstElement *element);
static void gst_modplug_setup (GstModPlug *modplug);
static const GstFormat *
gst_modplug_get_formats (GstPad *pad);
static const GstQueryType *
gst_modplug_get_query_types (GstPad *pad);
static gboolean gst_modplug_src_event (GstPad *pad, GstEvent *event);
static gboolean gst_modplug_src_query (GstPad *pad,
GstQueryType type,
GstFormat *format,
gint64 *value);
static GstElementStateReturn
gst_modplug_change_state (GstElement *element);
gst_modplug_srclink (GstPad * pad, const GstCaps * caps);
static GstCaps *gst_modplug_fixate (GstPad * pad, const GstCaps * caps);
static void gst_modplug_loop (GstElement * element);
static void gst_modplug_setup (GstModPlug * modplug);
static const GstFormat *gst_modplug_get_formats (GstPad * pad);
static const GstQueryType *gst_modplug_get_query_types (GstPad * pad);
static gboolean gst_modplug_src_event (GstPad * pad, GstEvent * event);
static gboolean gst_modplug_src_query (GstPad * pad,
GstQueryType type, GstFormat * format, gint64 * value);
static GstElementStateReturn gst_modplug_change_state (GstElement * element);
static GstElementClass *parent_class = NULL;
GType
gst_modplug_get_type(void) {
gst_modplug_get_type (void)
{
static GType modplug_type = 0;
if (!modplug_type) {
static const GTypeInfo modplug_info = {
sizeof(GstModPlugClass),
(GBaseInitFunc)gst_modplug_base_init,
sizeof (GstModPlugClass),
(GBaseInitFunc) gst_modplug_base_init,
NULL,
(GClassInitFunc)gst_modplug_class_init,
(GClassInitFunc) gst_modplug_class_init,
NULL,
NULL,
sizeof(GstModPlug),
sizeof (GstModPlug),
0,
(GInstanceInitFunc)gst_modplug_init,
(GInstanceInitFunc) gst_modplug_init,
NULL
};
modplug_type = g_type_register_static(GST_TYPE_ELEMENT, "GstModPlug", &modplug_info, (GTypeFlags)0);
modplug_type =
g_type_register_static (GST_TYPE_ELEMENT, "GstModPlug", &modplug_info,
(GTypeFlags) 0);
}
return modplug_type;
}
static void
gst_modplug_base_init (GstModPlugClass *klass)
gst_modplug_base_init (GstModPlugClass * klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
@ -170,63 +153,63 @@ gst_modplug_base_init (GstModPlugClass *klass)
}
static void
gst_modplug_class_init (GstModPlugClass *klass)
gst_modplug_class_init (GstModPlugClass * klass)
{
GObjectClass *gobject_class;
GstElementClass *gstelement_class;
gobject_class = (GObjectClass*)klass;
gstelement_class = (GstElementClass*)klass;
gobject_class = (GObjectClass *) klass;
gstelement_class = (GstElementClass *) klass;
parent_class = GST_ELEMENT_CLASS( g_type_class_ref(GST_TYPE_ELEMENT));
parent_class = GST_ELEMENT_CLASS (g_type_class_ref (GST_TYPE_ELEMENT));
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_SONGNAME,
g_param_spec_string("songname","Songname","The song name",
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SONGNAME,
g_param_spec_string ("songname", "Songname", "The song name",
"", G_PARAM_READABLE));
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_REVERB,
g_param_spec_boolean("reverb", "reverb", "reverb",
FALSE, (GParamFlags)G_PARAM_READWRITE ));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_REVERB,
g_param_spec_boolean ("reverb", "reverb", "reverb",
FALSE, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_REVERB_DEPTH,
g_param_spec_int("reverb_depth", "reverb_depth", "reverb_depth",
0, 100, 30, (GParamFlags)G_PARAM_READWRITE ));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_REVERB_DEPTH,
g_param_spec_int ("reverb_depth", "reverb_depth", "reverb_depth",
0, 100, 30, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_REVERB_DELAY,
g_param_spec_int("reverb_delay", "reverb_delay", "reverb_delay",
0, 200, 100, (GParamFlags)G_PARAM_READWRITE ));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_REVERB_DELAY,
g_param_spec_int ("reverb_delay", "reverb_delay", "reverb_delay",
0, 200, 100, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_MEGABASS,
g_param_spec_boolean("megabass", "megabass", "megabass",
FALSE, (GParamFlags)G_PARAM_READWRITE ));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_MEGABASS,
g_param_spec_boolean ("megabass", "megabass", "megabass",
FALSE, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_MEGABASS_AMOUNT,
g_param_spec_int("megabass_amount", "megabass_amount", "megabass_amount",
0, 100, 40, (GParamFlags)G_PARAM_READWRITE ));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_MEGABASS_AMOUNT,
g_param_spec_int ("megabass_amount", "megabass_amount", "megabass_amount",
0, 100, 40, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_MEGABASS_RANGE,
g_param_spec_int("megabass_range", "megabass_range", "megabass_range",
0, 100, 30, (GParamFlags)G_PARAM_READWRITE ));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_MEGABASS_RANGE,
g_param_spec_int ("megabass_range", "megabass_range", "megabass_range",
0, 100, 30, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_SURROUND,
g_param_spec_boolean("surround", "surround", "surround",
TRUE, (GParamFlags)G_PARAM_READWRITE ));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SURROUND,
g_param_spec_boolean ("surround", "surround", "surround",
TRUE, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_SURROUND_DEPTH,
g_param_spec_int("surround_depth", "surround_depth", "surround_depth",
0, 100, 20, (GParamFlags)G_PARAM_READWRITE ));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SURROUND_DEPTH,
g_param_spec_int ("surround_depth", "surround_depth", "surround_depth",
0, 100, 20, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_SURROUND_DELAY,
g_param_spec_int("surround_delay", "surround_delay", "surround_delay",
0, 40, 20, (GParamFlags)G_PARAM_READWRITE ));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SURROUND_DELAY,
g_param_spec_int ("surround_delay", "surround_delay", "surround_delay",
0, 40, 20, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_OVERSAMP,
g_param_spec_boolean("oversamp", "oversamp", "oversamp",
TRUE, (GParamFlags)G_PARAM_READWRITE ));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_OVERSAMP,
g_param_spec_boolean ("oversamp", "oversamp", "oversamp",
TRUE, (GParamFlags) G_PARAM_READWRITE));
g_object_class_install_property(G_OBJECT_CLASS(klass), ARG_NOISE_REDUCTION,
g_param_spec_boolean("noise_reduction", "noise_reduction", "noise_reduction",
TRUE, (GParamFlags)G_PARAM_READWRITE ));
g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_NOISE_REDUCTION,
g_param_spec_boolean ("noise_reduction", "noise_reduction",
"noise_reduction", TRUE, (GParamFlags) G_PARAM_READWRITE));
gobject_class->set_property = gst_modplug_set_property;
gobject_class->get_property = gst_modplug_get_property;
@ -235,19 +218,27 @@ gst_modplug_class_init (GstModPlugClass *klass)
}
static void
gst_modplug_init (GstModPlug *modplug)
gst_modplug_init (GstModPlug * modplug)
{
modplug->sinkpad = gst_pad_new_from_template (gst_static_pad_template_get (&modplug_sink_template_factory), "sink");
gst_element_add_pad (GST_ELEMENT(modplug), modplug->sinkpad);
modplug->sinkpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&modplug_sink_template_factory), "sink");
gst_element_add_pad (GST_ELEMENT (modplug), modplug->sinkpad);
modplug->srcpad = gst_pad_new_from_template (gst_static_pad_template_get (&modplug_src_template_factory), "src");
modplug->srcpad =
gst_pad_new_from_template (gst_static_pad_template_get
(&modplug_src_template_factory), "src");
gst_pad_set_link_function (modplug->srcpad, gst_modplug_srclink);
gst_pad_set_fixate_function (modplug->srcpad, gst_modplug_fixate);
gst_pad_set_event_function (modplug->srcpad, (GstPadEventFunction)GST_DEBUG_FUNCPTR(gst_modplug_src_event));
gst_pad_set_event_function (modplug->srcpad,
(GstPadEventFunction) GST_DEBUG_FUNCPTR (gst_modplug_src_event));
gst_pad_set_query_function (modplug->srcpad, gst_modplug_src_query);
gst_pad_set_query_type_function (modplug->srcpad, (GstPadQueryTypeFunction) GST_DEBUG_FUNCPTR (gst_modplug_get_query_types));
gst_pad_set_formats_function (modplug->srcpad, (GstPadFormatsFunction)GST_DEBUG_FUNCPTR (gst_modplug_get_formats));
gst_element_add_pad (GST_ELEMENT(modplug), modplug->srcpad);
gst_pad_set_query_type_function (modplug->srcpad,
(GstPadQueryTypeFunction)
GST_DEBUG_FUNCPTR (gst_modplug_get_query_types));
gst_pad_set_formats_function (modplug->srcpad,
(GstPadFormatsFunction) GST_DEBUG_FUNCPTR (gst_modplug_get_formats));
gst_element_add_pad (GST_ELEMENT (modplug), modplug->srcpad);
gst_element_set_loop_function (GST_ELEMENT (modplug), gst_modplug_loop);
@ -274,52 +265,58 @@ gst_modplug_init (GstModPlug *modplug)
}
static void
gst_modplug_setup (GstModPlug *modplug)
gst_modplug_setup (GstModPlug * modplug)
{
if (modplug->_16bit)
modplug->mSoundFile->SetWaveConfig (modplug->frequency, 16, modplug->channel);
modplug->mSoundFile->SetWaveConfig (modplug->frequency, 16,
modplug->channel);
else
modplug->mSoundFile->SetWaveConfig (modplug->frequency, 8, modplug->channel);
modplug->mSoundFile->SetWaveConfig (modplug->frequency, 8,
modplug->channel);
modplug->mSoundFile->SetWaveConfigEx (modplug->surround, !modplug->oversamp, modplug->reverb, true, modplug->megabass, modplug->noise_reduction, true);
modplug->mSoundFile->SetWaveConfigEx (modplug->surround, !modplug->oversamp,
modplug->reverb, true, modplug->megabass, modplug->noise_reduction, true);
modplug->mSoundFile->SetResamplingMode (SRCMODE_POLYPHASE);
if (modplug->surround)
modplug->mSoundFile->SetSurroundParameters (modplug->surround_depth, modplug->surround_delay);
modplug->mSoundFile->SetSurroundParameters (modplug->surround_depth,
modplug->surround_delay);
if (modplug->megabass)
modplug->mSoundFile->SetXBassParameters (modplug->megabass_amount, modplug->megabass_range);
modplug->mSoundFile->SetXBassParameters (modplug->megabass_amount,
modplug->megabass_range);
if (modplug->reverb)
modplug->mSoundFile->SetReverbParameters (modplug->reverb_depth, modplug->reverb_delay);
modplug->mSoundFile->SetReverbParameters (modplug->reverb_depth,
modplug->reverb_delay);
}
static const GstFormat*
gst_modplug_get_formats (GstPad *pad)
static const GstFormat *
gst_modplug_get_formats (GstPad * pad)
{
static const GstFormat src_formats[] = {
/* GST_FORMAT_BYTES,
GST_FORMAT_DEFAULT,*/
GST_FORMAT_TIME,
(GstFormat)0
(GstFormat) 0
};
static const GstFormat sink_formats[] = {
/*GST_FORMAT_BYTES,*/
/*GST_FORMAT_BYTES, */
GST_FORMAT_TIME,
(GstFormat)0
(GstFormat) 0
};
return (GST_PAD_IS_SRC (pad) ? src_formats : sink_formats);
}
static const GstQueryType*
gst_modplug_get_query_types (GstPad *pad)
static const GstQueryType *
gst_modplug_get_query_types (GstPad * pad)
{
static const GstQueryType gst_modplug_src_query_types[] = {
GST_QUERY_TOTAL,
GST_QUERY_POSITION,
(GstQueryType)0
(GstQueryType) 0
};
return gst_modplug_src_query_types;
@ -327,8 +324,8 @@ gst_modplug_get_query_types (GstPad *pad)
static gboolean
gst_modplug_src_query (GstPad *pad, GstQueryType type,
GstFormat *format, gint64 *value)
gst_modplug_src_query (GstPad * pad, GstQueryType type,
GstFormat * format, gint64 * value)
{
gboolean res = TRUE;
GstModPlug *modplug;
@ -340,7 +337,7 @@ gst_modplug_src_query (GstPad *pad, GstQueryType type,
case GST_QUERY_TOTAL:
switch (*format) {
case GST_FORMAT_TIME:
*value=(gint64)modplug->mSoundFile->GetSongTime() * GST_SECOND;
*value = (gint64) modplug->mSoundFile->GetSongTime () * GST_SECOND;
break;
default:
res = FALSE;
@ -350,8 +347,11 @@ gst_modplug_src_query (GstPad *pad, GstQueryType type,
case GST_QUERY_POSITION:
switch (*format) {
default:
tmp = ((float)( modplug->mSoundFile->GetSongTime() * modplug->mSoundFile->GetCurrentPos() ) / (float)modplug->mSoundFile->GetMaxPosition() );
*value=(gint64)(tmp * GST_SECOND);
tmp =
((float) (modplug->mSoundFile->GetSongTime () *
modplug->mSoundFile->GetCurrentPos ()) /
(float) modplug->mSoundFile->GetMaxPosition ());
*value = (gint64) (tmp * GST_SECOND);
break;
}
default:
@ -363,7 +363,7 @@ gst_modplug_src_query (GstPad *pad, GstQueryType type,
static gboolean
gst_modplug_src_event (GstPad *pad, GstEvent *event)
gst_modplug_src_event (GstPad * pad, GstEvent * event)
{
gboolean res = TRUE;
GstModPlug *modplug;
@ -396,14 +396,16 @@ gst_modplug_src_event (GstPad *pad, GstEvent *event)
}
#if 0
static GstCaps*
gst_modplug_get_streaminfo (GstModPlug *modplug)
static GstCaps *
gst_modplug_get_streaminfo (GstModPlug * modplug)
{
GstCaps *caps;
props = gst_props_empty_new ();
entry = gst_props_entry_new ("Patterns", G_TYPE_INT ((gint)modplug->mSoundFile->GetNumPatterns()));
entry =
gst_props_entry_new ("Patterns",
G_TYPE_INT ((gint) modplug->mSoundFile->GetNumPatterns ()));
gst_props_add_entry (props, (GstPropsEntry *) entry);
caps = gst_caps_new_simple ("application/x-gst-streaminfo", NULL);
@ -412,7 +414,7 @@ gst_modplug_get_streaminfo (GstModPlug *modplug)
static void
gst_modplug_update_info (GstModPlug *modplug)
gst_modplug_update_info (GstModPlug * modplug)
{
if (modplug->streaminfo) {
gst_caps_unref (modplug->streaminfo);
@ -423,7 +425,7 @@ gst_modplug_update_info (GstModPlug *modplug)
}
static void
gst_modplug_update_metadata (GstModPlug *modplug)
gst_modplug_update_metadata (GstModPlug * modplug)
{
GstProps *props;
GstPropsEntry *entry;
@ -431,19 +433,18 @@ gst_modplug_update_metadata (GstModPlug *modplug)
props = gst_props_empty_new ();
title = modplug->mSoundFile->GetTitle();
title = modplug->mSoundFile->GetTitle ();
entry = gst_props_entry_new ("Title", G_TYPE_STRING (title));
gst_props_add_entry (props, entry);
modplug->metadata = gst_caps_new_simple ("application/x-gst-metadata",
NULL);
modplug->metadata = gst_caps_new_simple ("application/x-gst-metadata", NULL);
g_object_notify (G_OBJECT (modplug), "metadata");
}
#endif
static GstPadLinkReturn
gst_modplug_srclink (GstPad *pad, const GstCaps *caps)
gst_modplug_srclink (GstPad * pad, const GstCaps * caps)
{
GstModPlug *modplug;
GstStructure *structure;
@ -465,7 +466,7 @@ gst_modplug_srclink (GstPad *pad, const GstCaps *caps)
}
static GstCaps *
gst_modplug_fixate (GstPad *pad, const GstCaps *caps)
gst_modplug_fixate (GstPad * pad, const GstCaps * caps)
{
if (gst_caps_is_simple (caps)) {
GstCaps *copy;
@ -483,7 +484,7 @@ gst_modplug_fixate (GstPad *pad, const GstCaps *caps)
}
static void
gst_modplug_handle_event (GstModPlug *modplug)
gst_modplug_handle_event (GstModPlug * modplug)
{
gint64 value;
guint32 remaining;
@ -515,7 +516,7 @@ gst_modplug_handle_event (GstModPlug *modplug)
}
static void
gst_modplug_loop (GstElement *element)
gst_modplug_loop (GstElement * element)
{
GstModPlug *modplug;
GstEvent *event;
@ -525,8 +526,7 @@ gst_modplug_loop (GstElement *element)
modplug = GST_MODPLUG (element);
if (modplug->state == MODPLUG_STATE_NEED_TUNE)
{
if (modplug->state == MODPLUG_STATE_NEED_TUNE) {
/* GstBuffer *buf;*/
modplug->seek_at = -1;
@ -562,16 +562,16 @@ gst_modplug_loop (GstElement *element)
}
*/
if (modplug->bs)
{
if (modplug->bs) {
guint64 got;
modplug->song_size = gst_bytestream_length (modplug->bs);
got = gst_bytestream_peek_bytes (modplug->bs, &modplug->buffer_in, modplug->song_size);
got =
gst_bytestream_peek_bytes (modplug->bs, &modplug->buffer_in,
modplug->song_size);
if ( got < modplug->song_size )
{
if (got < modplug->song_size) {
gst_modplug_handle_event (modplug);
return;
}
@ -579,8 +579,7 @@ gst_modplug_loop (GstElement *element)
}
}
if (modplug->state == MODPLUG_STATE_LOAD_TUNE)
{
if (modplug->state == MODPLUG_STATE_LOAD_TUNE) {
modplug->mSoundFile = new CSoundFile;
if (!GST_PAD_CAPS (modplug->srcpad) &&
@ -603,10 +602,8 @@ gst_modplug_loop (GstElement *element)
modplug->state = MODPLUG_STATE_PLAY_TUNE;
}
if (modplug->state == MODPLUG_STATE_PLAY_TUNE && !modplug->eos)
{
if (modplug->seek_at != -1)
{
if (modplug->state == MODPLUG_STATE_PLAY_TUNE && !modplug->eos) {
if (modplug->seek_at != -1) {
gint seek_to_pos;
gint64 total;
gfloat temp;
@ -621,43 +618,44 @@ gst_modplug_loop (GstElement *element)
modplug->seek_at = -1;
}
if (modplug->need_discont && GST_PAD_IS_USABLE (modplug->srcpad))
{
if (modplug->need_discont && GST_PAD_IS_USABLE (modplug->srcpad)) {
GstEvent *discont;
gint64 value;
GstFormat format = GST_FORMAT_TIME;
if (gst_modplug_src_query (modplug->srcpad, GST_QUERY_POSITION, &format, &value)) {
discont = gst_event_new_discontinuous (FALSE, GST_FORMAT_TIME, value, GST_FORMAT_UNDEFINED);
if (gst_modplug_src_query (modplug->srcpad, GST_QUERY_POSITION, &format,
&value)) {
discont =
gst_event_new_discontinuous (FALSE, GST_FORMAT_TIME, value,
GST_FORMAT_UNDEFINED);
modplug->timestamp = value;
} else {
modplug->timestamp = GST_CLOCK_TIME_NONE;
discont = gst_event_new_discontinuous (FALSE, GST_FORMAT_UNDEFINED);
}
gst_pad_push (modplug->srcpad, GST_DATA (discont));
modplug->need_discont= FALSE;
modplug->need_discont = FALSE;
}
if (modplug->mSoundFile->Read (modplug->audiobuffer, modplug->length) != 0)
{
if (modplug->mSoundFile->Read (modplug->audiobuffer, modplug->length) != 0) {
GstBuffer *buffer_out;
buffer_out = gst_buffer_new ();
GST_BUFFER_DATA (buffer_out) = (guchar *) g_memdup (modplug->audiobuffer, modplug->length);
GST_BUFFER_DATA (buffer_out) =
(guchar *) g_memdup (modplug->audiobuffer, modplug->length);
GST_BUFFER_SIZE (buffer_out) = modplug->length;
GST_BUFFER_TIMESTAMP (buffer_out) = modplug->timestamp;
if (GST_CLOCK_TIME_IS_VALID (modplug->timestamp)) {
GST_BUFFER_DURATION (buffer_out) = modplug->length * GST_SECOND / modplug->frequency / modplug->channel / (modplug->_16bit ? 2 : 1) ;
GST_BUFFER_DURATION (buffer_out) =
modplug->length * GST_SECOND / modplug->frequency /
modplug->channel / (modplug->_16bit ? 2 : 1);
modplug->timestamp += GST_BUFFER_DURATION (buffer_out);
}
if (GST_PAD_IS_USABLE (modplug->srcpad))
gst_pad_push (modplug->srcpad, GST_DATA (buffer_out));
}
else
if (GST_PAD_IS_LINKED (modplug->srcpad))
{
} else if (GST_PAD_IS_LINKED (modplug->srcpad)) {
/* FIXME, hack, pull final EOS from peer */
gst_bytestream_flush (modplug->bs, 1);
@ -671,7 +669,7 @@ gst_modplug_loop (GstElement *element)
static GstElementStateReturn
gst_modplug_change_state (GstElement *element)
gst_modplug_change_state (GstElement * element)
{
GstModPlug *modplug;
@ -692,12 +690,12 @@ gst_modplug_change_state (GstElement *element)
case GST_STATE_PAUSED_TO_READY:
gst_bytestream_destroy (modplug->bs);
modplug->bs = NULL;
if (modplug->opened)
{
if (modplug->opened) {
modplug->mSoundFile->Destroy ();
modplug->opened = FALSE;
}
if (modplug->audiobuffer) g_free (modplug->audiobuffer);
if (modplug->audiobuffer)
g_free (modplug->audiobuffer);
modplug->buffer_in = NULL;
modplug->audiobuffer = NULL;
modplug->state = MODPLUG_STATE_NEED_TUNE;
@ -716,12 +714,13 @@ gst_modplug_change_state (GstElement *element)
static void
gst_modplug_set_property (GObject *object, guint id, const GValue *value, GParamSpec *pspec )
gst_modplug_set_property (GObject * object, guint id, const GValue * value,
GParamSpec * pspec)
{
GstModPlug *modplug;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail (GST_IS_MODPLUG(object));
g_return_if_fail (GST_IS_MODPLUG (object));
modplug = GST_MODPLUG (object);
switch (id) {
@ -761,12 +760,13 @@ gst_modplug_set_property (GObject *object, guint id, const GValue *value, GParam
}
static void
gst_modplug_get_property (GObject *object, guint id, GValue *value, GParamSpec *pspec )
gst_modplug_get_property (GObject * object, guint id, GValue * value,
GParamSpec * pspec)
{
GstModPlug *modplug;
/* it's not null if we got it, but it might not be ours */
g_return_if_fail (GST_IS_MODPLUG(object));
g_return_if_fail (GST_IS_MODPLUG (object));
modplug = GST_MODPLUG (object);
switch (id) {
@ -806,7 +806,7 @@ gst_modplug_get_property (GObject *object, guint id, GValue *value, GParamSpec *
}
static gboolean
plugin_init (GstPlugin *plugin)
plugin_init (GstPlugin * plugin)
{
/* this filter needs the bytestream package */
if (!gst_library_load ("gstbytestream"))
@ -816,14 +816,8 @@ plugin_init (GstPlugin *plugin)
GST_RANK_PRIMARY, GST_TYPE_MODPLUG);
}
GST_PLUGIN_DEFINE (
GST_VERSION_MAJOR,
GST_PLUGIN_DEFINE (GST_VERSION_MAJOR,
GST_VERSION_MINOR,
"modplug",
".MOD audio decoding",
plugin_init,
VERSION,
"LGPL",
GST_PACKAGE,
GST_ORIGIN
)
plugin_init, VERSION, "LGPL", GST_PACKAGE, GST_ORIGIN)