FaSTTUBe/GST-Tensordecoder-ov_ep
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Added the excellent mpeg2dec decoder. Not 100% optimized but allready very fast.

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Original commit message from CVS:
Added the excellent mpeg2dec decoder. Not 100% optimized but allready
very fast.
More cleanup.
This commit is contained in:
Wim Taymans 2000-11-04 18:54:07 +00:00
parent dbe262dfbb
commit c125059f97
38 changed files with 1444 additions and 617 deletions
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1
configure.in
View File

@ -432,6 +432,7 @@ plugins/mpeg2/ac3parse/Makefile
plugins/mpeg2/ac3dec/Makefile plugins/mpeg2/ac3dec/Makefile
plugins/mpeg2/video/Makefile plugins/mpeg2/video/Makefile
plugins/mpeg2/mpeg2enc/Makefile plugins/mpeg2/mpeg2enc/Makefile
plugins/mpeg2/mpeg2dec/Makefile
plugins/mpeg2/subtitles/Makefile plugins/mpeg2/subtitles/Makefile
plugins/mpeg2/videoparse/Makefile plugins/mpeg2/videoparse/Makefile
plugins/mpeg2/mpegtypes/Makefile plugins/mpeg2/mpegtypes/Makefile

2
gst/Makefile.am
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@ -1,5 +1,5 @@
# cheap trick to build . first... # cheap trick to build . first...
SUBDIRS = . types meta elements xml SUBDIRS = . types meta elements
lib_LTLIBRARIES = libgst.la lib_LTLIBRARIES = libgst.la

29
gst/cothreads.c
View File

@ -15,7 +15,9 @@
pthread_key_t _cothread_key = -1; pthread_key_t _cothread_key = -1;
cothread_state *cothread_create(cothread_context *ctx) { cothread_state*
cothread_create (cothread_context *ctx)
{
cothread_state *s; cothread_state *s;
DEBUG("cothread: pthread_self() %ld\n",pthread_self()); DEBUG("cothread: pthread_self() %ld\n",pthread_self());
@ -50,14 +52,21 @@ cothread_state *cothread_create(cothread_context *ctx) {
return s; return s;
} }
void cothread_setfunc(cothread_state *thread,cothread_func func,int argc,char **argv) { void
cothread_setfunc (cothread_state *thread,
cothread_func func,
int argc,
char **argv)
{
thread->func = func; thread->func = func;
thread->argc = argc; thread->argc = argc;
thread->argv = argv; thread->argv = argv;
thread->pc = (int *)func; thread->pc = (int *)func;
} }
cothread_context *cothread_init() { cothread_context*
cothread_init (void)
{
cothread_context *ctx = (cothread_context *)malloc(sizeof(cothread_context)); cothread_context *ctx = (cothread_context *)malloc(sizeof(cothread_context));
if (_cothread_key == -1) { if (_cothread_key == -1) {
@ -89,12 +98,16 @@ cothread_context *cothread_init() {
return ctx; return ctx;
} }
cothread_state *cothread_main(cothread_context *ctx) { cothread_state*
// fprintf(stderr,"returning %p, the 0th cothread\n",ctx->threads[0]); cothread_main(cothread_context *ctx)
{
DEBUG(stderr,"returning %p, the 0th cothread\n",ctx->threads[0]);
return ctx->threads[0]; return ctx->threads[0];
} }
void cothread_stub() { void
cothread_stub (void)
{
cothread_context *ctx = pthread_getspecific(_cothread_key); cothread_context *ctx = pthread_getspecific(_cothread_key);
register cothread_state *thread = ctx->threads[ctx->current]; register cothread_state *thread = ctx->threads[ctx->current];
@ -109,7 +122,9 @@ void cothread_stub() {
//printf("uh, yeah, we shouldn't be here, but we should deal anyway\n"); //printf("uh, yeah, we shouldn't be here, but we should deal anyway\n");
} }
void cothread_switch(cothread_state *thread) { void
cothread_switch (cothread_state *thread)
{
cothread_context *ctx; cothread_context *ctx;
cothread_state *current; cothread_state *current;
int enter; int enter;

3
gst/cothreads.h
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@ -42,7 +42,8 @@ struct _cothread_context {
cothread_context* cothread_init(); cothread_context* cothread_init();
cothread_state* cothread_create (cothread_context *ctx); cothread_state* cothread_create (cothread_context *ctx);
void cothread_setfunc(cothread_state *thread,cothread_func func,int argc,char **argv); void cothread_setfunc (cothread_state *thread, cothread_func func,
int argc, char **argv);
void cothread_switch (cothread_state *thread); void cothread_switch (cothread_state *thread);
cothread_state* cothread_main (cothread_context *ctx); cothread_state* cothread_main (cothread_context *ctx);

24
gst/gst.c
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@ -29,7 +29,9 @@ extern gint _gst_trace_on;
* Initializes the GStreamer library, setting up internal path lists, * Initializes the GStreamer library, setting up internal path lists,
* registering built-in elements, and loading standard plugins. * registering built-in elements, and loading standard plugins.
*/ */
void gst_init(int *argc,char **argv[]) { void
gst_init (int *argc, char **argv[])
{
GstTrace *gst_trace; GstTrace *gst_trace;
if (!g_thread_supported ()) g_thread_init (NULL); if (!g_thread_supported ()) g_thread_init (NULL);
@ -42,12 +44,12 @@ void gst_init(int *argc,char **argv[]) {
_gst_buffer_initialize (); _gst_buffer_initialize ();
/* register some standard builtin types */ /* register some standard builtin types */
gst_elementfactory_register(gst_elementfactory_new( gst_elementfactory_register (gst_elementfactory_new ("bin",
"bin",gst_bin_get_type(),&gst_bin_details)); gst_bin_get_type (), &gst_bin_details));
gst_elementfactory_register(gst_elementfactory_new( gst_elementfactory_register (gst_elementfactory_new ("pipeline",
"pipeline",gst_pipeline_get_type(),&gst_pipeline_details)); gst_pipeline_get_type (), &gst_pipeline_details));
gst_elementfactory_register(gst_elementfactory_new( gst_elementfactory_register (gst_elementfactory_new("thread",
"thread",gst_thread_get_type(),&gst_thread_details)); gst_thread_get_type (), &gst_thread_details));
//gst_plugin_load_elementfactory("gsttypes"); //gst_plugin_load_elementfactory("gsttypes");
//gst_plugin_load("libgstelements.so"); //gst_plugin_load("libgstelements.so");
@ -64,7 +66,9 @@ void gst_init(int *argc,char **argv[]) {
* *
* Enter the main GStreamer processing loop * Enter the main GStreamer processing loop
*/ */
void gst_main() { void
gst_main (void)
{
gtk_main (); gtk_main ();
} }
@ -73,6 +77,8 @@ void gst_main() {
* *
* Exits the main GStreamer processing loop * Exits the main GStreamer processing loop
*/ */
void gst_main_quit() { void
gst_main_quit (void)
{
gtk_main_quit (); gtk_main_quit ();
} }

4
gst/gst.h
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@ -51,8 +51,8 @@
/* initialize GST */ /* initialize GST */
void gst_init(int *argc,char **argv[]); void gst_init(int *argc,char **argv[]);
void gst_main(); void gst_main (void);
void gst_main_quit(); void gst_main_quit (void);
/* debugging */ /* debugging */
#ifndef DEBUG #ifndef DEBUG

136
gst/gstbin.c
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@ -33,7 +33,7 @@ GstElementDetails gst_bin_details = {
}; };
void gst_bin_real_destroy(GtkObject *object); static void gst_bin_real_destroy (GtkObject *object);
static GstElementStateReturn gst_bin_change_state (GstElement *element); static GstElementStateReturn gst_bin_change_state (GstElement *element);
static GstElementStateReturn gst_bin_change_state_norecurse (GstBin *bin); static GstElementStateReturn gst_bin_change_state_norecurse (GstBin *bin);
@ -45,7 +45,8 @@ static void gst_bin_create_plan_func(GstBin *bin);
static void gst_bin_iterate_func (GstBin *bin); static void gst_bin_iterate_func (GstBin *bin);
static xmlNodePtr gst_bin_save_thyself (GstElement *element, xmlNodePtr parent); static xmlNodePtr gst_bin_save_thyself (GstElement *element, xmlNodePtr parent);
static void gst_bin_restore_thyself(GstElement *element, xmlNodePtr parent, GHashTable *elements); static void gst_bin_restore_thyself (GstElement *element, xmlNodePtr parent,
GHashTable *elements);
/* Bin signals and args */ /* Bin signals and args */
enum { enum {
@ -67,7 +68,8 @@ static GstElementClass *parent_class = NULL;
static guint gst_bin_signals[LAST_SIGNAL] = { 0 }; static guint gst_bin_signals[LAST_SIGNAL] = { 0 };
GtkType GtkType
gst_bin_get_type(void) { gst_bin_get_type (void)
{
static GtkType bin_type = 0; static GtkType bin_type = 0;
if (!bin_type) { if (!bin_type) {
@ -87,7 +89,8 @@ gst_bin_get_type(void) {
} }
static void static void
gst_bin_class_init(GstBinClass *klass) { gst_bin_class_init (GstBinClass *klass)
{
GtkObjectClass *gtkobject_class; GtkObjectClass *gtkobject_class;
GstElementClass *gstelement_class; GstElementClass *gstelement_class;
@ -115,7 +118,9 @@ gst_bin_class_init(GstBinClass *klass) {
gtkobject_class->destroy = gst_bin_real_destroy; gtkobject_class->destroy = gst_bin_real_destroy;
} }
static void gst_bin_init(GstBin *bin) { static void
gst_bin_init (GstBin *bin)
{
bin->numchildren = 0; bin->numchildren = 0;
bin->children = NULL; bin->children = NULL;
bin->use_cothreads = TRUE; bin->use_cothreads = TRUE;
@ -129,7 +134,9 @@ static void gst_bin_init(GstBin *bin) {
* *
* Returns: new bin * Returns: new bin
*/ */
GstElement *gst_bin_new(gchar *name) { GstElement*
gst_bin_new (gchar *name)
{
GstElement *bin = GST_ELEMENT (gtk_type_new (GST_TYPE_BIN)); GstElement *bin = GST_ELEMENT (gtk_type_new (GST_TYPE_BIN));
gst_element_set_name (GST_ELEMENT (bin), name); gst_element_set_name (GST_ELEMENT (bin), name);
return bin; return bin;
@ -143,7 +150,10 @@ GstElement *gst_bin_new(gchar *name) {
* Add the given element to the bin. Set the elements parent, and thus * Add the given element to the bin. Set the elements parent, and thus
* add a reference. * add a reference.
*/ */
void gst_bin_add(GstBin *bin,GstElement *element) { void
gst_bin_add (GstBin *bin,
GstElement *element)
{
g_return_if_fail (bin != NULL); g_return_if_fail (bin != NULL);
g_return_if_fail (GST_IS_BIN (bin)); g_return_if_fail (GST_IS_BIN (bin));
g_return_if_fail (element != NULL); g_return_if_fail (element != NULL);
@ -171,7 +181,10 @@ void gst_bin_add(GstBin *bin,GstElement *element) {
* *
* Remove the element from its associated bin, unparenting as well. * Remove the element from its associated bin, unparenting as well.
*/ */
void gst_bin_remove(GstBin *bin,GstElement *element) { void
gst_bin_remove (GstBin *bin,
GstElement *element)
{
g_return_if_fail (bin != NULL); g_return_if_fail (bin != NULL);
g_return_if_fail (GST_IS_BIN (bin)); g_return_if_fail (GST_IS_BIN (bin));
g_return_if_fail (element != NULL); g_return_if_fail (element != NULL);
@ -192,12 +205,15 @@ void gst_bin_remove(GstBin *bin,GstElement *element) {
} }
static GstElementStateReturn gst_bin_change_state(GstElement *element) { static GstElementStateReturn
gst_bin_change_state (GstElement *element)
{
GstBin *bin; GstBin *bin;
GList *children; GList *children;
GstElement *child; GstElement *child;
g_return_val_if_fail (GST_IS_BIN (element), GST_STATE_FAILURE); g_return_val_if_fail (GST_IS_BIN (element), GST_STATE_FAILURE);
bin = GST_BIN (element); bin = GST_BIN (element);
g_print("gst_bin_change_state(\"%s\"): currently %d(%s), %d(%s) pending\n", g_print("gst_bin_change_state(\"%s\"): currently %d(%s), %d(%s) pending\n",
@ -242,7 +258,9 @@ static GstElementStateReturn gst_bin_change_state(GstElement *element) {
} }
static GstElementStateReturn gst_bin_change_state_norecurse(GstBin *bin) { static GstElementStateReturn
gst_bin_change_state_norecurse (GstBin *bin)
{
if (GST_ELEMENT_CLASS (parent_class)->change_state) if (GST_ELEMENT_CLASS (parent_class)->change_state)
return GST_ELEMENT_CLASS (parent_class)->change_state (GST_ELEMENT (bin)); return GST_ELEMENT_CLASS (parent_class)->change_state (GST_ELEMENT (bin));
@ -250,9 +268,11 @@ static GstElementStateReturn gst_bin_change_state_norecurse(GstBin *bin) {
return GST_STATE_FAILURE; return GST_STATE_FAILURE;
} }
static gboolean gst_bin_change_state_type(GstBin *bin, static gboolean
gst_bin_change_state_type(GstBin *bin,
GstElementState state, GstElementState state,
GtkType type) { GtkType type)
{
GList *children; GList *children;
GstElement *child; GstElement *child;
@ -292,9 +312,11 @@ static gboolean gst_bin_change_state_type(GstBin *bin,
* *
* Returns: indication if the state change was successfull * Returns: indication if the state change was successfull
*/ */
gboolean gst_bin_set_state_type(GstBin *bin, gboolean
gst_bin_set_state_type (GstBin *bin,
GstElementState state, GstElementState state,
GtkType type) { GtkType type)
{
GstBinClass *oclass; GstBinClass *oclass;
DEBUG("gst_bin_set_state_type(\"%s\",%d,%d)\n", DEBUG("gst_bin_set_state_type(\"%s\",%d,%d)\n",
@ -310,7 +332,9 @@ gboolean gst_bin_set_state_type(GstBin *bin,
return TRUE; return TRUE;
} }
void gst_bin_real_destroy(GtkObject *object) { static void
gst_bin_real_destroy (GtkObject *object)
{
GstBin *bin = GST_BIN (object); GstBin *bin = GST_BIN (object);
GList *children; GList *children;
GstElement *child; GstElement *child;
@ -336,7 +360,10 @@ void gst_bin_real_destroy(GtkObject *object) {
* *
* Returns: the element with the given name * Returns: the element with the given name
*/ */
GstElement *gst_bin_get_by_name(GstBin *bin,gchar *name) { GstElement*
gst_bin_get_by_name (GstBin *bin,
gchar *name)
{
GList *children; GList *children;
GstElement *child; GstElement *child;
@ -344,7 +371,9 @@ GstElement *gst_bin_get_by_name(GstBin *bin,gchar *name) {
g_return_val_if_fail (GST_IS_BIN (bin), NULL); g_return_val_if_fail (GST_IS_BIN (bin), NULL);
g_return_val_if_fail (name != NULL, NULL); g_return_val_if_fail (name != NULL, NULL);
g_print("gstbin: lookup element \"%s\" in \"%s\"\n", name, gst_element_get_name(GST_ELEMENT(bin))); g_print("gstbin: lookup element \"%s\" in \"%s\"\n", name,
gst_element_get_name (GST_ELEMENT (bin)));
children = bin->children; children = bin->children;
while (children) { while (children) {
child = GST_ELEMENT (children->data); child = GST_ELEMENT (children->data);
@ -369,14 +398,19 @@ GstElement *gst_bin_get_by_name(GstBin *bin,gchar *name) {
* *
* Returns: a GList of elements * Returns: a GList of elements
*/ */
GList *gst_bin_get_list(GstBin *bin) { GList*
gst_bin_get_list (GstBin *bin)
{
g_return_val_if_fail (bin != NULL, NULL); g_return_val_if_fail (bin != NULL, NULL);
g_return_val_if_fail (GST_IS_BIN (bin), NULL); g_return_val_if_fail (GST_IS_BIN (bin), NULL);
return bin->children; return bin->children;
} }
static xmlNodePtr gst_bin_save_thyself(GstElement *element, xmlNodePtr parent) { static xmlNodePtr
gst_bin_save_thyself (GstElement *element,
xmlNodePtr parent)
{
GstBin *bin = GST_BIN (element); GstBin *bin = GST_BIN (element);
xmlNodePtr childlist; xmlNodePtr childlist;
GList *children; GList *children;
@ -396,7 +430,11 @@ static xmlNodePtr gst_bin_save_thyself(GstElement *element, xmlNodePtr parent) {
return childlist; return childlist;
} }
static void gst_bin_restore_thyself(GstElement *element, xmlNodePtr parent, GHashTable *elements) { static void
gst_bin_restore_thyself (GstElement *element,
xmlNodePtr parent,
GHashTable *elements)
{
GstBin *bin = GST_BIN (element); GstBin *bin = GST_BIN (element);
xmlNodePtr field = parent->childs; xmlNodePtr field = parent->childs;
xmlNodePtr childlist; xmlNodePtr childlist;
@ -421,7 +459,10 @@ static void gst_bin_restore_thyself(GstElement *element, xmlNodePtr parent, GHas
} }
void gst_bin_use_cothreads(GstBin *bin, gboolean enabled) { void
gst_bin_use_cothreads (GstBin *bin,
gboolean enabled)
{
g_return_if_fail (GST_IS_BIN (bin)); g_return_if_fail (GST_IS_BIN (bin));
bin->use_cothreads = enabled; bin->use_cothreads = enabled;
@ -433,12 +474,15 @@ void gst_bin_use_cothreads(GstBin *bin, gboolean enabled) {
* *
* iterates over the elements in this bin * iterates over the elements in this bin
*/ */
void gst_bin_iterate(GstBin *bin) { void
gst_bin_iterate (GstBin *bin)
{
GstBinClass *oclass; GstBinClass *oclass;
oclass = GST_BIN_CLASS (GTK_OBJECT (bin)->klass); oclass = GST_BIN_CLASS (GTK_OBJECT (bin)->klass);
DEBUG("gst_bin_iterate()\n"); DEBUG("gst_bin_iterate()\n");
if (oclass->iterate) if (oclass->iterate)
(oclass->iterate) (bin); (oclass->iterate) (bin);
} }
@ -449,7 +493,9 @@ void gst_bin_iterate(GstBin *bin) {
* *
* let the bin figure out how to handle the plugins in it. * let the bin figure out how to handle the plugins in it.
*/ */
void gst_bin_create_plan(GstBin *bin) { void
gst_bin_create_plan (GstBin *bin)
{
GstBinClass *oclass; GstBinClass *oclass;
oclass = GST_BIN_CLASS (GTK_OBJECT (bin)->klass); oclass = GST_BIN_CLASS (GTK_OBJECT (bin)->klass);
@ -458,7 +504,9 @@ void gst_bin_create_plan(GstBin *bin) {
(oclass->create_plan) (bin); (oclass->create_plan) (bin);
} }
static int gst_bin_loopfunc_wrapper(int argc,char *argv[]) { static int
gst_bin_loopfunc_wrapper (int argc,char *argv[])
{
GstElement *element = GST_ELEMENT (argv); GstElement *element = GST_ELEMENT (argv);
GList *pads; GList *pads;
GstPad *pad; GstPad *pad;
@ -506,7 +554,9 @@ static int gst_bin_loopfunc_wrapper(int argc,char *argv[]) {
return 0; return 0;
} }
static void gst_bin_pullfunc_wrapper(GstPad *pad) { static void
gst_bin_pullfunc_wrapper (GstPad *pad)
{
DEBUG("** in gst_bin_pullfunc_wrapper()============================= %s\n", DEBUG("** in gst_bin_pullfunc_wrapper()============================= %s\n",
gst_element_get_name (GST_ELEMENT (pad->parent))); gst_element_get_name (GST_ELEMENT (pad->parent)));
cothread_switch (GST_ELEMENT (pad->parent)->threadstate); cothread_switch (GST_ELEMENT (pad->parent)->threadstate);
@ -514,7 +564,9 @@ static void gst_bin_pullfunc_wrapper(GstPad *pad) {
gst_element_get_name (GST_ELEMENT (pad->parent))); gst_element_get_name (GST_ELEMENT (pad->parent)));
} }
static void gst_bin_pushfunc_wrapper(GstPad *pad) { static void
gst_bin_pushfunc_wrapper (GstPad *pad)
{
DEBUG("** in gst_bin_pushfunc_wrapper()============================= %s\n", DEBUG("** in gst_bin_pushfunc_wrapper()============================= %s\n",
gst_element_get_name (GST_ELEMENT (pad->parent))); gst_element_get_name (GST_ELEMENT (pad->parent)));
cothread_switch (GST_ELEMENT (pad->parent)->threadstate); cothread_switch (GST_ELEMENT (pad->parent)->threadstate);
@ -522,7 +574,9 @@ static void gst_bin_pushfunc_wrapper(GstPad *pad) {
gst_element_get_name (GST_ELEMENT (pad->parent))); gst_element_get_name (GST_ELEMENT (pad->parent)));
} }
static void gst_bin_create_plan_func(GstBin *bin) { static void
gst_bin_create_plan_func (GstBin *bin)
{
GList *elements; GList *elements;
GstElement *element; GstElement *element;
int sink_pads; int sink_pads;
@ -537,16 +591,26 @@ static void gst_bin_create_plan_func(GstBin *bin) {
elements = bin->children; elements = bin->children;
while (elements) { while (elements) {
element = GST_ELEMENT (elements->data); element = GST_ELEMENT (elements->data);
g_print("gstbin: found element \"%s\" in bin \"%s\"\n", gst_element_get_name(element), gst_element_get_name(GST_ELEMENT(bin)));
g_print("gstbin: found element \"%s\" in bin \"%s\"\n",
gst_element_get_name (element),
gst_element_get_name (GST_ELEMENT (bin)));
// if it's a loop-based element, use cothreads // if it's a loop-based element, use cothreads
if (element->loopfunc != NULL) { if (element->loopfunc != NULL) {
g_print("gstbin: loop based element \"%s\" in bin \"%s\"\n", gst_element_get_name(element), gst_element_get_name(GST_ELEMENT(bin))); g_print("gstbin: loop based element \"%s\" in bin \"%s\"\n",
gst_element_get_name (element),
gst_element_get_name (GST_ELEMENT (bin)));
bin->need_cothreads = TRUE; bin->need_cothreads = TRUE;
break; break;
} }
// if it's a complex element, use cothreads // if it's a complex element, use cothreads
else if (GST_ELEMENT_IS_MULTI_IN (element)) { else if (GST_ELEMENT_IS_MULTI_IN (element)) {
g_print("gstbin: complex element \"%s\" in bin \"%s\"\n", gst_element_get_name(element), gst_element_get_name(GST_ELEMENT(bin))); g_print("gstbin: complex element \"%s\" in bin \"%s\"\n",
gst_element_get_name (element),
gst_element_get_name (GST_ELEMENT (bin)));
bin->need_cothreads = TRUE; bin->need_cothreads = TRUE;
break; break;
} }
@ -560,7 +624,10 @@ static void gst_bin_create_plan_func(GstBin *bin) {
pads = g_list_next (pads); pads = g_list_next (pads);
} }
if (sink_pads > 1) { if (sink_pads > 1) {
g_print("gstbin: more than 1 sinkpad for element \"%s\" in bin \"%s\"\n", gst_element_get_name(element), gst_element_get_name(GST_ELEMENT(bin))); g_print("gstbin: more than 1 sinkpad for element \"%s\" in bin \"%s\"\n",
gst_element_get_name (element),
gst_element_get_name (GST_ELEMENT (bin)));
bin->need_cothreads = TRUE; bin->need_cothreads = TRUE;
break; break;
} }
@ -711,7 +778,9 @@ static void gst_bin_create_plan_func(GstBin *bin) {
} }
} }
void gst_bin_iterate_func(GstBin *bin) { void
gst_bin_iterate_func (GstBin *bin)
{
GList *entries; GList *entries;
GstElement *entry; GstElement *entry;
@ -728,9 +797,12 @@ void gst_bin_iterate_func(GstBin *bin) {
// FIXME this should be lots more intelligent about where to start // FIXME this should be lots more intelligent about where to start
DEBUG("** in gst_bin_iterate_func()==================================%s\n", DEBUG("** in gst_bin_iterate_func()==================================%s\n",
gst_element_get_name (GST_ELEMENT (bin->children->data))); gst_element_get_name (GST_ELEMENT (bin->children->data)));
cothread_switch (GST_ELEMENT (bin->children->data)->threadstate); cothread_switch (GST_ELEMENT (bin->children->data)->threadstate);
DEBUG("** out gst_bin_iterate_func()==================================%s\n", DEBUG("** out gst_bin_iterate_func()==================================%s\n",
gst_element_get_name (GST_ELEMENT (bin->children->data))); gst_element_get_name (GST_ELEMENT (bin->children->data)));
} else { } else {
if (bin->numentries <= 0) { if (bin->numentries <= 0) {
//printf("gstbin: no entries in bin \"%s\" trying children...\n", gst_element_get_name(GST_ELEMENT(bin))); //printf("gstbin: no entries in bin \"%s\" trying children...\n", gst_element_get_name(GST_ELEMENT(bin)));

6
gst/gstbin.h
View File

@ -34,7 +34,6 @@ extern "C" {
extern GstElementDetails gst_bin_details; extern GstElementDetails gst_bin_details;
#define GST_TYPE_BIN \ #define GST_TYPE_BIN \
(gst_bin_get_type()) (gst_bin_get_type())
#define GST_BIN(obj) \ #define GST_BIN(obj) \
@ -90,17 +89,16 @@ GstElement *gst_bin_new(gchar *name);
void gst_bin_add (GstBin *bin, GstElement *element); void gst_bin_add (GstBin *bin, GstElement *element);
void gst_bin_remove (GstBin *bin, GstElement *element); void gst_bin_remove (GstBin *bin, GstElement *element);
/* retrieve a single element or the while list of children */ /* retrieve a single element or the list of children */
GstElement* gst_bin_get_by_name (GstBin *bin, gchar *name); GstElement* gst_bin_get_by_name (GstBin *bin, gchar *name);
GList* gst_bin_get_list (GstBin *bin); GList* gst_bin_get_list (GstBin *bin);
/* set the state for only elements of the given type */ void gst_bin_create_plan (GstBin *bin);
gboolean gst_bin_set_state_type (GstBin *bin, gboolean gst_bin_set_state_type (GstBin *bin,
GstElementState state, GstElementState state,
GtkType type); GtkType type);
void gst_bin_iterate (GstBin *bin); void gst_bin_iterate (GstBin *bin);
void gst_bin_create_plan(GstBin *bin);
// hack FIXME // hack FIXME
void gst_bin_use_cothreads (GstBin *bin, gboolean enabled); void gst_bin_use_cothreads (GstBin *bin, gboolean enabled);

7
gst/gstbuffer.h
View File

@ -108,9 +108,9 @@ struct _GstBuffer {
}; };
/* initialisation */ /* initialisation */
void _gst_buffer_initialize(); void _gst_buffer_initialize (void);
/* creating a new buffer from scratch */ /* creating a new buffer from scratch */
GstBuffer *gst_buffer_new(); GstBuffer* gst_buffer_new (void);
GstBuffer* gst_buffer_new_from_pool (GstBufferPool *pool); GstBuffer* gst_buffer_new_from_pool (GstBufferPool *pool);
/* creating a subbuffer */ /* creating a subbuffer */
@ -129,10 +129,9 @@ void gst_buffer_destroy(GstBuffer *buffer);
/* add, retrieve, and remove metadata from the buffer */ /* add, retrieve, and remove metadata from the buffer */
void gst_buffer_add_meta (GstBuffer *buffer, GstMeta *meta); void gst_buffer_add_meta (GstBuffer *buffer, GstMeta *meta);
void gst_buffer_remove_meta (GstBuffer *buffer, GstMeta *meta);
GstMeta* gst_buffer_get_first_meta (GstBuffer *buffer); GstMeta* gst_buffer_get_first_meta (GstBuffer *buffer);
GSList* gst_buffer_get_metas (GstBuffer *buffer); GSList* gst_buffer_get_metas (GstBuffer *buffer);
void gst_buffer_remove_meta(GstBuffer *buffer,GstMeta *meta);
#ifdef __cplusplus #ifdef __cplusplus
} }

10
gst/gstbufferpool.h
View File

@ -47,15 +47,19 @@ struct _GstBufferPool {
}; };
/* creating a new buffer pool from scratch */ /* creating a new buffer pool from scratch */
GstBufferPool *gst_buffer_pool_new(); GstBufferPool* gst_buffer_pool_new (void);
/* creating a buffer from the pool */ /* creating a buffer from the pool */
GstBuffer* gst_buffer_pool_new_buffer (GstBufferPool *pool); GstBuffer* gst_buffer_pool_new_buffer (GstBufferPool *pool);
void gst_buffer_pool_destroy_buffer (GstBufferPool *pool, GstBuffer *buffer); void gst_buffer_pool_destroy_buffer (GstBufferPool *pool, GstBuffer *buffer);
/* setting create and destroy functions */ /* setting create and destroy functions */
void gst_buffer_pool_set_create_function(GstBufferPool *pool, GstBufferPoolCreateFunction create, gpointer user_data); void gst_buffer_pool_set_create_function (GstBufferPool *pool,
void gst_buffer_pool_set_destroy_function(GstBufferPool *pool, GstBufferPoolDestroyFunction destroy, gpointer user_data); GstBufferPoolCreateFunction create,
gpointer user_data);
void gst_buffer_pool_set_destroy_function (GstBufferPool *pool,
GstBufferPoolDestroyFunction destroy,
gpointer user_data);
/* destroying the buffer pool */ /* destroying the buffer pool */
void gst_buffer_pool_destroy (GstBufferPool *pool); void gst_buffer_pool_destroy (GstBufferPool *pool);

1
gst/gstconnection.h
View File

@ -60,7 +60,6 @@ GstElement *gst_connection_new(gchar *name);
void gst_connection_push (GstConnection *connection); void gst_connection_push (GstConnection *connection);
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif /* __cplusplus */ #endif /* __cplusplus */

4
gst/gstcpu.h
View File

@ -28,8 +28,8 @@ typedef enum {
GST_CPU_FLAG_SSE = (1<<1), GST_CPU_FLAG_SSE = (1<<1),
} GstCPUFlags; } GstCPUFlags;
void _gst_cpu_initialize(); void _gst_cpu_initialize (void);
GstCPUFlags gst_cpu_get_flags(); GstCPUFlags gst_cpu_get_flags (void);
#endif /* __GST_CPU_H__ */ #endif /* __GST_CPU_H__ */

3
gst/gstobject.h
View File

@ -99,11 +99,8 @@ GstObject *gst_object_get_parent(GstObject *object);
void gst_object_unparent (GstObject *object); void gst_object_unparent (GstObject *object);
/* refcounting */ /* refcounting */
//void gst_object_ref(GstObject *object);
#define gst_object_ref(object) gtk_object_ref(GTK_OBJECT(object)); #define gst_object_ref(object) gtk_object_ref(GTK_OBJECT(object));
//void gst_object_unref(GstObject *object);
#define gst_object_unref(object) gtk_object_unref(GTK_OBJECT(object)); #define gst_object_unref(object) gtk_object_unref(GTK_OBJECT(object));
//void gst_object_sink(GstObject *object);
#define gst_object_sink(object) gtk_object_sink(GTK_OBJECT(object)); #define gst_object_sink(object) gtk_object_sink(GTK_OBJECT(object));
/* destroying an object */ /* destroying an object */

4
gst/gstpipeline.h
View File

@ -61,11 +61,11 @@ GtkType gst_pipeline_get_type(void);
GstElement* gst_pipeline_new (guchar *name); GstElement* gst_pipeline_new (guchar *name);
#define gst_pipeline_destroy(pipeline) gst_object_destroy(GST_OBJECT(pipeline)) #define gst_pipeline_destroy(pipeline) gst_object_destroy(GST_OBJECT(pipeline))
gboolean gst_pipeline_autoplug(GstPipeline *pipeline);
void gst_pipeline_add_src (GstPipeline *pipeline, GstElement *src); void gst_pipeline_add_src (GstPipeline *pipeline, GstElement *src);
void gst_pipeline_add_sink (GstPipeline *pipeline, GstElement *sink); void gst_pipeline_add_sink (GstPipeline *pipeline, GstElement *sink);
gboolean gst_pipeline_autoplug (GstPipeline *pipeline);
void gst_pipeline_iterate (GstPipeline *pipeline); void gst_pipeline_iterate (GstPipeline *pipeline);
#ifdef __cplusplus #ifdef __cplusplus

11
gst/gstplugin.h
View File

@ -44,20 +44,21 @@ struct _GstPlugin {
typedef GstPlugin* (*GstPluginInitFunc) (GModule *module); typedef GstPlugin* (*GstPluginInitFunc) (GModule *module);
GstPlugin *gst_plugin_new(gchar *name); void _gst_plugin_initialize (void);
void gst_plugin_set_longname(GstPlugin *plugin,gchar *longname);
void _gst_plugin_initialize(); GstPlugin* gst_plugin_new (gchar *name);
void gst_plugin_load_all();
void gst_plugin_load_all (void);
gboolean gst_plugin_load (gchar *name); gboolean gst_plugin_load (gchar *name);
gboolean gst_library_load (gchar *name); gboolean gst_library_load (gchar *name);
gboolean gst_plugin_load_absolute (gchar *name); gboolean gst_plugin_load_absolute (gchar *name);
void gst_plugin_set_longname (GstPlugin *plugin, gchar *longname);
void gst_plugin_add_factory (GstPlugin *plugin, GstElementFactory *factory); void gst_plugin_add_factory (GstPlugin *plugin, GstElementFactory *factory);
void gst_plugin_add_type (GstPlugin *plugin, GstTypeFactory *factory); void gst_plugin_add_type (GstPlugin *plugin, GstTypeFactory *factory);
GstPlugin* gst_plugin_find (const gchar *name); GstPlugin* gst_plugin_find (const gchar *name);
GList *gst_plugin_get_list(); GList* gst_plugin_get_list (void);
GstElementFactory* gst_plugin_find_elementfactory (gchar *name); GstElementFactory* gst_plugin_find_elementfactory (gchar *name);
GstElementFactory* gst_plugin_load_elementfactory (gchar *name); GstElementFactory* gst_plugin_load_elementfactory (gchar *name);

7
gst/gstsrc.h
View File

@ -42,7 +42,7 @@ extern "C" {
(GTK_CHECK_CLASS_TYPE((klass),GST_TYPE_SRC)) (GTK_CHECK_CLASS_TYPE((klass),GST_TYPE_SRC))
typedef enum { typedef enum {
GST_SRC_ASYNC = 1 << 0, GST_SRC_ASYNC = (1 << 0),
} GstSrcFlags; } GstSrcFlags;
#define GST_SRC_FLAGS(obj) \ #define GST_SRC_FLAGS(obj) \
@ -74,14 +74,13 @@ struct _GstSrcClass {
#define GST_SRC_UNSET_FLAGS(src,flag) \ #define GST_SRC_UNSET_FLAGS(src,flag) \
G_STMT_START{ (GST_SRC_FLAGS (src) &= ~(flag)); }G_STMT_END G_STMT_START{ (GST_SRC_FLAGS (src) &= ~(flag)); }G_STMT_END
GtkType gst_src_get_type (void); GtkType gst_src_get_type (void);
void gst_src_signal_eos(GstSrc *src);
void gst_src_push (GstSrc *src); void gst_src_push (GstSrc *src);
void gst_src_push_region (GstSrc *src, gulong offset, gulong size); void gst_src_push_region (GstSrc *src, gulong offset, gulong size);
void gst_src_signal_eos (GstSrc *src);
#ifdef __cplusplus #ifdef __cplusplus
} }
#endif /* __cplusplus */ #endif /* __cplusplus */

7
gst/gsttee.h
View File

@ -57,10 +57,11 @@ struct _GstTeeClass {
}; };
GtkType gst_tee_get_type (void); GtkType gst_tee_get_type (void);
GstElement *gst_tee_new(gchar *name);
void gst_tee_chain(GstPad *pad,GstBuffer *buf);
gchar *gst_tee_new_pad(GstTee *tee);
GstElement* gst_tee_new (gchar *name);
gchar* gst_tee_new_pad (GstTee *tee);
void gst_tee_chain (GstPad *pad, GstBuffer *buf);
#ifdef __cplusplus #ifdef __cplusplus
} }

69
gst/gstthread.c
View File

@ -49,10 +49,12 @@ static void gst_thread_init(GstThread *thread);
static void gst_thread_set_arg (GtkObject *object,GtkArg *arg,guint id); static void gst_thread_set_arg (GtkObject *object,GtkArg *arg,guint id);
static void gst_thread_get_arg (GtkObject *object,GtkArg *arg,guint id); static void gst_thread_get_arg (GtkObject *object,GtkArg *arg,guint id);
static GstElementStateReturn gst_thread_change_state (GstElement *element); static GstElementStateReturn gst_thread_change_state (GstElement *element);
static xmlNodePtr gst_thread_save_thyself (GstElement *element,xmlNodePtr parent); static xmlNodePtr gst_thread_save_thyself (GstElement *element,xmlNodePtr parent);
static void gst_thread_restore_thyself(GstElement *element,xmlNodePtr parent, GHashTable *elements); static void gst_thread_restore_thyself (GstElement *element,xmlNodePtr parent,
GHashTable *elements);
static void gst_thread_signal_thread (GstThread *thread); static void gst_thread_signal_thread (GstThread *thread);
static void gst_thread_create_plan_dummy (GstBin *bin); static void gst_thread_create_plan_dummy (GstBin *bin);
@ -83,7 +85,8 @@ gst_thread_get_type(void) {
} }
static void static void
gst_thread_class_init(GstThreadClass *klass) { gst_thread_class_init (GstThreadClass *klass)
{
GtkObjectClass *gtkobject_class; GtkObjectClass *gtkobject_class;
GstObjectClass *gstobject_class; GstObjectClass *gstobject_class;
GstElementClass *gstelement_class; GstElementClass *gstelement_class;
@ -111,18 +114,29 @@ gst_thread_class_init(GstThreadClass *klass) {
} }
static void gst_thread_init(GstThread *thread) { static void
gst_thread_init (GstThread *thread)
{
GST_FLAG_SET (thread, GST_THREAD_CREATE); GST_FLAG_SET (thread, GST_THREAD_CREATE);
thread->lock = g_mutex_new(); thread->lock = g_mutex_new();
thread->cond = g_cond_new(); thread->cond = g_cond_new();
} }
static void gst_thread_create_plan_dummy(GstBin *bin) { static void
gst_thread_create_plan_dummy (GstBin *bin)
{
g_return_if_fail (GST_IS_THREAD (bin));
if (!GST_FLAG_IS_SET (GST_THREAD (bin), GST_THREAD_STATE_SPINNING))
gst_info("gstthread: create plan delayed until thread starts\n"); gst_info("gstthread: create plan delayed until thread starts\n");
} }
static void gst_thread_set_arg(GtkObject *object,GtkArg *arg,guint id) { static void
gst_thread_set_arg (GtkObject *object,
GtkArg *arg,
guint id)
{
/* it's not null if we got it, but it might not be ours */ /* it's not null if we got it, but it might not be ours */
g_return_if_fail (GST_IS_THREAD (object)); g_return_if_fail (GST_IS_THREAD (object));
@ -143,7 +157,11 @@ static void gst_thread_set_arg(GtkObject *object,GtkArg *arg,guint id) {
} }
} }
static void gst_thread_get_arg(GtkObject *object,GtkArg *arg,guint id) { static void
gst_thread_get_arg (GtkObject *object,
GtkArg *arg,
guint id)
{
/* it's not null if we got it, but it might not be ours */ /* it's not null if we got it, but it might not be ours */
g_return_if_fail (GST_IS_THREAD (object)); g_return_if_fail (GST_IS_THREAD (object));
@ -165,18 +183,25 @@ static void gst_thread_get_arg(GtkObject *object,GtkArg *arg,guint id) {
* *
* Returns; The new thread * Returns; The new thread
*/ */
GstElement *gst_thread_new(guchar *name) { GstElement*
gst_thread_new (guchar *name)
{
GstThread *thread; GstThread *thread;
thread = gtk_type_new (gst_thread_get_type ()); thread = gtk_type_new (gst_thread_get_type ());
gst_element_set_name (GST_ELEMENT (thread), name); gst_element_set_name (GST_ELEMENT (thread), name);
GST_FLAG_UNSET (thread, GST_THREAD_STATE_REAPING); GST_FLAG_UNSET (thread, GST_THREAD_STATE_REAPING);
return GST_ELEMENT (thread); return GST_ELEMENT (thread);
} }
static GstElementStateReturn gst_thread_change_state(GstElement *element) { static GstElementStateReturn
gst_thread_change_state (GstElement *element)
{
GstThread *thread; GstThread *thread;
gboolean stateset = GST_STATE_SUCCESS; gboolean stateset = GST_STATE_SUCCESS;
gint pending; gint pending;
@ -185,7 +210,8 @@ static GstElementStateReturn gst_thread_change_state(GstElement *element) {
thread = GST_THREAD (element); thread = GST_THREAD (element);
gst_info("gstthread: thread \"%s\" change state %d\n", gst_info("gstthread: thread \"%s\" change state %d\n",
gst_element_get_name(GST_ELEMENT(element)), GST_STATE_PENDING(element)); gst_element_get_name (GST_ELEMENT (element)),
GST_STATE_PENDING (element));
pending = GST_STATE_PENDING (element); pending = GST_STATE_PENDING (element);
@ -196,7 +222,8 @@ static GstElementStateReturn gst_thread_change_state(GstElement *element) {
if (GST_ELEMENT_CLASS (parent_class)->change_state) if (GST_ELEMENT_CLASS (parent_class)->change_state)
stateset = GST_ELEMENT_CLASS (parent_class)->change_state (element); stateset = GST_ELEMENT_CLASS (parent_class)->change_state (element);
gst_info("gstthread: stateset %d %d %d\n", GST_STATE(element), stateset, GST_STATE_PENDING(element)); gst_info("gstthread: stateset %d %d %d\n", GST_STATE (element), stateset,
GST_STATE_PENDING (element));
switch (pending) { switch (pending) {
case GST_STATE_READY: case GST_STATE_READY:
@ -209,9 +236,11 @@ static GstElementStateReturn gst_thread_change_state(GstElement *element) {
GST_FLAG_UNSET (thread, GST_THREAD_STATE_SPINNING); GST_FLAG_UNSET (thread, GST_THREAD_STATE_SPINNING);
// create the thread if that's what we're supposed to do // create the thread if that's what we're supposed to do
gst_info("gstthread: flags are 0x%08x\n", GST_FLAGS (thread)); gst_info("gstthread: flags are 0x%08x\n", GST_FLAGS (thread));
if (GST_FLAG_IS_SET (thread, GST_THREAD_CREATE)) { if (GST_FLAG_IS_SET (thread, GST_THREAD_CREATE)) {
gst_info("gstthread: starting thread \"%s\"\n", gst_info("gstthread: starting thread \"%s\"\n",
gst_element_get_name (GST_ELEMENT (element))); gst_element_get_name (GST_ELEMENT (element)));
pthread_create (&thread->thread_id, NULL, pthread_create (&thread->thread_id, NULL,
gst_thread_main_loop, thread); gst_thread_main_loop, thread);
} else { } else {
@ -224,18 +253,21 @@ static GstElementStateReturn gst_thread_change_state(GstElement *element) {
if (!stateset) return FALSE; if (!stateset) return FALSE;
gst_info("gstthread: starting thread \"%s\"\n", gst_info("gstthread: starting thread \"%s\"\n",
gst_element_get_name (GST_ELEMENT (element))); gst_element_get_name (GST_ELEMENT (element)));
GST_FLAG_SET (thread, GST_THREAD_STATE_SPINNING); GST_FLAG_SET (thread, GST_THREAD_STATE_SPINNING);
gst_thread_signal_thread (thread); gst_thread_signal_thread (thread);
break; break;
case GST_STATE_PAUSED: case GST_STATE_PAUSED:
gst_info("gstthread: pausing thread \"%s\"\n", gst_info("gstthread: pausing thread \"%s\"\n",
gst_element_get_name (GST_ELEMENT (element))); gst_element_get_name (GST_ELEMENT (element)));
//GST_FLAG_UNSET(thread,GST_THREAD_STATE_SPINNING); //GST_FLAG_UNSET(thread,GST_THREAD_STATE_SPINNING);
gst_thread_signal_thread (thread); gst_thread_signal_thread (thread);
break; break;
case GST_STATE_NULL: case GST_STATE_NULL:
gst_info("gstthread: stopping thread \"%s\"\n", gst_info("gstthread: stopping thread \"%s\"\n",
gst_element_get_name (GST_ELEMENT (element))); gst_element_get_name (GST_ELEMENT (element)));
GST_FLAG_SET (thread, GST_THREAD_STATE_REAPING); GST_FLAG_SET (thread, GST_THREAD_STATE_REAPING);
gst_thread_signal_thread (thread); gst_thread_signal_thread (thread);
break; break;
@ -282,22 +314,29 @@ gst_thread_main_loop (void *arg)
return NULL; return NULL;
} }
static void gst_thread_signal_thread(GstThread *thread) { static void
gst_thread_signal_thread (GstThread *thread)
{
g_mutex_lock (thread->lock); g_mutex_lock (thread->lock);
g_cond_signal (thread->cond); g_cond_signal (thread->cond);
g_mutex_unlock (thread->lock); g_mutex_unlock (thread->lock);
} }
static void gst_thread_restore_thyself(GstElement *element,xmlNodePtr parent, GHashTable *elements) { static void
gst_thread_restore_thyself (GstElement *element,
xmlNodePtr parent,
GHashTable *elements)
{
g_print("gstthread: restore\n"); g_print("gstthread: restore\n");
if (GST_ELEMENT_CLASS (parent_class)->restore_thyself) if (GST_ELEMENT_CLASS (parent_class)->restore_thyself)
GST_ELEMENT_CLASS (parent_class)->restore_thyself (element,parent, elements); GST_ELEMENT_CLASS (parent_class)->restore_thyself (element,parent, elements);
} }
static xmlNodePtr gst_thread_save_thyself(GstElement *element,xmlNodePtr parent) { static xmlNodePtr
gst_thread_save_thyself (GstElement *element,
xmlNodePtr parent)
{
if (GST_ELEMENT_CLASS (parent_class)->save_thyself) if (GST_ELEMENT_CLASS (parent_class)->save_thyself)
GST_ELEMENT_CLASS (parent_class)->save_thyself (element,parent); GST_ELEMENT_CLASS (parent_class)->save_thyself (element,parent);
return NULL; return NULL;

1
gst/gstthread.h
View File

@ -67,6 +67,7 @@ struct _GstThreadClass {
}; };
GtkType gst_thread_get_type (void); GtkType gst_thread_get_type (void);
GstElement* gst_thread_new (guchar *name); GstElement* gst_thread_new (guchar *name);
#ifdef __cplusplus #ifdef __cplusplus

7
gst/gsttrace.h
View File

@ -21,7 +21,6 @@
#ifndef __GST_TRACE_H__ #ifndef __GST_TRACE_H__
#define __GST_TRACE_H__ #define __GST_TRACE_H__
void gst_trace_read_tsc(guint64 *dst);
typedef struct _GstTrace GstTrace; typedef struct _GstTrace GstTrace;
typedef struct _GstTraceEntry GstTraceEntry; typedef struct _GstTraceEntry GstTraceEntry;
@ -45,6 +44,7 @@ struct _GstTraceEntry {
}; };
GstTrace* gst_trace_new (guchar *filename, gint size); GstTrace* gst_trace_new (guchar *filename, gint size);
void gst_trace_destroy (GstTrace *trace); void gst_trace_destroy (GstTrace *trace);
void gst_trace_flush (GstTrace *trace); void gst_trace_flush (GstTrace *trace);
#define gst_trace_get_size(trace) ((trace)->bufsize) #define gst_trace_get_size(trace) ((trace)->bufsize)
@ -52,7 +52,10 @@ void gst_trace_flush(GstTrace *trace);
#define gst_trace_get_remaining(trace) ((trace)->bufsize - (trace)->bufoffset) #define gst_trace_get_remaining(trace) ((trace)->bufsize - (trace)->bufoffset)
void gst_trace_set_default (GstTrace *trace); void gst_trace_set_default (GstTrace *trace);
void _gst_trace_add_entry(GstTrace *trace,guint32 seq,guint32 data,gchar *msg); void _gst_trace_add_entry (GstTrace *trace, guint32 seq,
guint32 data, gchar *msg);
void gst_trace_read_tsc (guint64 *dst);
#define TRACE_ENABLE #define TRACE_ENABLE

6
gst/gsttype.h
View File

@ -56,7 +56,7 @@ struct _GstTypeFactory {
/* initialize the subsystem */ /* initialize the subsystem */
void _gst_type_initialize(); void _gst_type_initialize (void);
/* create a new type, or find/merge an existing one */ /* create a new type, or find/merge an existing one */
guint16 gst_type_register (GstTypeFactory *factory); guint16 gst_type_register (GstTypeFactory *factory);
@ -78,9 +78,9 @@ GstType *gst_type_find_by_id(guint16 id);
GList* gst_type_get_sink_to_src (guint16 sinkid, guint16 srcid); GList* gst_type_get_sink_to_src (guint16 sinkid, guint16 srcid);
/* get the list of registered types (returns list of GstType!) */ /* get the list of registered types (returns list of GstType!) */
GList *gst_type_get_list(); GList* gst_type_get_list (void);
void gst_type_dump(); void gst_type_dump (void);
xmlNodePtr gst_type_save_thyself (GstType *type, xmlNodePtr parent); xmlNodePtr gst_type_save_thyself (GstType *type, xmlNodePtr parent);
guint16 gst_type_load_thyself (xmlNodePtr parent); guint16 gst_type_load_thyself (xmlNodePtr parent);

4
gst/types/gsttypes.c
View File

@ -29,7 +29,9 @@ GstTypeFactory _factories[] = {
}; };
GstPlugin *plugin_init(GModule *module) { GstPlugin*
plugin_init (GModule *module)
{
GstPlugin *plugin; GstPlugin *plugin;
gint i = 0; gint i = 0;

9
gst/xml/.gitignore vendored
View File

@ -1,9 +0,0 @@
Makefile
Makefile.in
*.o
*.lo
*.la
.deps
.libs
save

5
gst/xml/Makefile.am
View File

@ -1,5 +0,0 @@
noinst_PROGRAMS = save
INCLUDES = $(GLIB_CFLAGS) $(GTK_CFLAGS) $(XML_CFLAGS) -I$(top_srcdir)
LDADD = $(GLIB_LIBS) $(GTK_LIBS) $(XML_LIBS) $(top_srcdir)/gst/libgst.la

6
gst/xml/notes
View File

@ -1,6 +0,0 @@
The naming hiearchy you'll see bits of but never the whole thing is
basically container:container:container:element.pad, which reflects
parentage. When naming connections between elements, those are the what
will be used, possibly along with .. as container to indicate 'up one'. I
don't think this will ever by used, since ghost pads are supposed to make
all connections between elements with the same parent.

43
gst/xml/save.c
View File

@ -1,43 +0,0 @@
#include <gst/gst.h>
extern gboolean _gst_plugin_spew;
GstPipeline *create_pipeline() {
GstPipeline *pipeline;
GstElement *src, *sink;
GstPad *srcpad, *sinkpad;
pipeline = gst_pipeline_new("fake_pipeline");
g_return_if_fail(pipeline != NULL);
src = gst_elementfactory_make("fakesrc","fakesrc");
g_return_if_fail(src != NULL);
sink = gst_elementfactory_make("fakesink","fakesink");
g_return_if_fail(sink != NULL);
gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(src));
gst_bin_add(GST_BIN(pipeline),GST_ELEMENT(sink));
srcpad = gst_element_get_pad(src,"src");
g_return_if_fail(srcpad != NULL);
sinkpad = gst_element_get_pad(sink,"sink");
g_return_if_fail(srcpad != NULL);
gst_pad_connect(srcpad,sinkpad);
return GST_PIPELINE(pipeline);
}
int main(int argc,char *argv[]) {
GstElement *pipeline;
xmlDocPtr doc;
// _gst_plugin_spew = TRUE;
gst_init(&argc,&argv);
pipeline = GST_ELEMENT(create_pipeline());
doc = gst_xml_write(pipeline);
xmlSaveFile("save.xml",doc);
}

2
libs/idct/Makefile.am
View File

@ -1,6 +1,6 @@
if HAVE_LIBMMX if HAVE_LIBMMX
GSTIDCTARCH_SRCS = mmxidct.S mmx32idct.c GSTIDCTARCH_SRCS = mmxidct.S mmx32idct.c sseidct.S
else else
GSTIDCTARCH_SRCS = GSTIDCTARCH_SRCS =
endif endif

1
libs/idct/dct.h
View File

@ -26,6 +26,7 @@ extern void gst_idct_fast_int_idct (short *block);
#ifdef HAVE_LIBMMX #ifdef HAVE_LIBMMX
extern void gst_idct_mmx_idct (short *block); extern void gst_idct_mmx_idct (short *block);
extern void gst_idct_mmx32_idct (short *block); extern void gst_idct_mmx32_idct (short *block);
extern void gst_idct_sse_idct (short *block);
#endif /* HAVE_LIBMMX */ #endif /* HAVE_LIBMMX */
extern void gst_idct_init_float_idct(void); extern void gst_idct_init_float_idct(void);

10
libs/idct/gstidct.c
View File

@ -37,6 +37,11 @@ GstIDCT *gst_idct_new(GstIDCTMethod method)
if (gst_cpu_get_flags() & GST_CPU_FLAG_MMX) { if (gst_cpu_get_flags() & GST_CPU_FLAG_MMX) {
method = GST_IDCT_MMX; method = GST_IDCT_MMX;
} }
/* disabled for now
if (gst_cpu_get_flags() & GST_CPU_FLAG_SSE) {
method = GST_IDCT_SSE;
}
*/
else else
#endif /* HAVE_LIBMMX */ #endif /* HAVE_LIBMMX */
{ {
@ -72,6 +77,11 @@ GstIDCT *gst_idct_new(GstIDCTMethod method)
new->convert = gst_idct_mmx32_idct; new->convert = gst_idct_mmx32_idct;
new->need_transpose = TRUE; new->need_transpose = TRUE;
break; break;
case GST_IDCT_SSE:
g_print("GstIDCT: using SSE_idct\n");
new->convert = gst_idct_sse_idct;
new->need_transpose = TRUE;
break;
#endif /* HAVE_LIBMMX */ #endif /* HAVE_LIBMMX */
default: default:
g_print("GstIDCT: method not supported\n"); g_print("GstIDCT: method not supported\n");

3
libs/idct/gstidct.h
View File

@ -29,7 +29,8 @@ typedef enum {
GST_IDCT_FAST_INT, GST_IDCT_FAST_INT,
GST_IDCT_FLOAT, GST_IDCT_FLOAT,
GST_IDCT_MMX, GST_IDCT_MMX,
GST_IDCT_MMX32 GST_IDCT_MMX32,
GST_IDCT_SSE,
} GstIDCTMethod; } GstIDCTMethod;
typedef struct _GstIDCT GstIDCT; typedef struct _GstIDCT GstIDCT;

740
libs/idct/sseidct.S Normal file
View File

@ -0,0 +1,740 @@
.data
.align 4
.type rounder0,@object
rounder0:
.long 65536
.long 65536
.size rounder0,8
.align 4
.type rounder4,@object
rounder4:
.long 1024
.long 1024
.size rounder4,8
.align 4
.type rounder1,@object
rounder1:
.long 3597
.long 3597
.size rounder1,8
.align 4
.type rounder7,@object
rounder7:
.long 512
.long 512
.size rounder7,8
.align 4
.type rounder2,@object
rounder2:
.long 2260
.long 2260
.size rounder2,8
.align 4
.type rounder6,@object
rounder6:
.long 512
.long 512
.size rounder6,8
.align 4
.type rounder3,@object
rounder3:
.long 1203
.long 1203
.size rounder3,8
.align 4
.type rounder5,@object
rounder5:
.long 120
.long 120
.size rounder5,8
.align 2
.type _T1.46,@object
_T1.46:
.value 13036
.value 13036
.value 13036
.value 13036
.align 2
.type _T2.47,@object
_T2.47:
.value 27146
.value 27146
.value 27146
.value 27146
.align 2
.type _T3.48,@object
_T3.48:
.value -21746
.value -21746
.value -21746
.value -21746
.align 2
.type _C4.49,@object
_C4.49:
.value 23170
.value 23170
.value 23170
.value 23170
.local scratch0.50
.comm scratch0.50,8,4
.local scratch1.51
.comm scratch1.51,8,4
.align 2
.type table04.54,@object
table04.54:
.value 16384
.value 21407
.value -16384
.value -21407
.value 16384
.value 8867
.value 16384
.value 8867
.value 22725
.value 19266
.value -22725
.value -12873
.value 12873
.value 4520
.value 19266
.value -4520
.value 16384
.value -8867
.value 16384
.value -8867
.value -16384
.value 21407
.value 16384
.value -21407
.value 12873
.value -22725
.value 19266
.value -22725
.value 4520
.value 19266
.value 4520
.value -12873
.align 2
.type table17.55,@object
table17.55:
.value 22725
.value 29692
.value -22725
.value -29692
.value 22725
.value 12299
.value 22725
.value 12299
.value 31521
.value 26722
.value -31521
.value -17855
.value 17855
.value 6270
.value 26722
.value -6270
.value 22725
.value -12299
.value 22725
.value -12299
.value -22725
.value 29692
.value 22725
.value -29692
.value 17855
.value -31521
.value 26722
.value -31521
.value 6270
.value 26722
.value 6270
.value -17855
.align 2
.type table26.56,@object
table26.56:
.value 21407
.value 27969
.value -21407
.value -27969
.value 21407
.value 11585
.value 21407
.value 11585
.value 29692
.value 25172
.value -29692
.value -16819
.value 16819
.value 5906
.value 25172
.value -5906
.value 21407
.value -11585
.value 21407
.value -11585
.value -21407
.value 27969
.value 21407
.value -27969
.value 16819
.value -29692
.value 25172
.value -29692
.value 5906
.value 25172
.value 5906
.value -16819
.align 2
.type table35.57,@object
table35.57:
.value 19266
.value 25172
.value -19266
.value -25172
.value 19266
.value 10426
.value 19266
.value 10426
.value 26722
.value 22654
.value -26722
.value -15137
.value 15137
.value 5315
.value 22654
.value -5315
.value 19266
.value -10426
.value 19266
.value -10426
.value -19266
.value 25172
.value 19266
.value -25172
.value 15137
.value -26722
.value 22654
.value -26722
.value 5315
.value 22654
.value 5315
.value -15137
.text
.align 4
.globl gst_idct_sse_idct
.type gst_idct_sse_idct,@function
gst_idct_sse_idct:
subl $8,%esp
pushl %ebp
pushl %edi
pushl %esi
pushl %ebx
call .L51
.L51:
popl %ebx
addl $_GLOBAL_OFFSET_TABLE_+[.-.L51],%ebx
movl 28(%esp),%edx
leal table04.54@GOTOFF(%ebx),%eax
movq (%edx), %mm2
movq 8(%edx), %mm5
movq %mm2, %mm0
movq (%eax), %mm3
movq %mm5, %mm6
movq 8(%eax), %mm4
pmaddwd %mm0, %mm3
pshufw $78, %mm2, %mm2
leal rounder0@GOTOFF(%ebx),%ecx
movq 16(%eax), %mm1
pmaddwd %mm2, %mm4
pmaddwd 32(%eax), %mm0
pshufw $78, %mm6, %mm6
movq 24(%eax), %mm7
pmaddwd %mm5, %mm1
paddd (%ecx), %mm3
pmaddwd %mm6, %mm7
pmaddwd 40(%eax), %mm2
paddd %mm4, %mm3
pmaddwd 48(%eax), %mm5
movq %mm3, %mm4
pmaddwd 56(%eax), %mm6
paddd %mm7, %mm1
paddd (%ecx), %mm0
psubd %mm1, %mm3
psrad $11, %mm3
paddd %mm4, %mm1
paddd %mm2, %mm0
psrad $11, %mm1
paddd %mm6, %mm5
movq %mm0, %mm4
paddd %mm5, %mm0
psubd %mm5, %mm4
movq 64(%edx), %mm2
psrad $11, %mm0
movq 72(%edx), %mm5
psrad $11, %mm4
packssdw %mm0, %mm1
movq %mm5, %mm6
packssdw %mm3, %mm4
movq %mm2, %mm0
movq %mm1, (%edx)
pshufw $177, %mm4, %mm4
movq (%eax), %mm3
movq %mm4, 8(%edx)
pmaddwd %mm0, %mm3
movq 8(%eax), %mm4
pshufw $78, %mm2, %mm2
leal rounder4@GOTOFF(%ebx),%ecx
movq 16(%eax), %mm1
pmaddwd %mm2, %mm4
pmaddwd 32(%eax), %mm0
pshufw $78, %mm6, %mm6
movq 24(%eax), %mm7
pmaddwd %mm5, %mm1
paddd (%ecx), %mm3
pmaddwd %mm6, %mm7
pmaddwd 40(%eax), %mm2
paddd %mm4, %mm3
pmaddwd 48(%eax), %mm5
movq %mm3, %mm4
pmaddwd 56(%eax), %mm6
paddd %mm7, %mm1
paddd (%ecx), %mm0
psubd %mm1, %mm3
psrad $11, %mm3
paddd %mm4, %mm1
paddd %mm2, %mm0
psrad $11, %mm1
paddd %mm6, %mm5
movq %mm0, %mm4
paddd %mm5, %mm0
psubd %mm5, %mm4
leal table17.55@GOTOFF(%ebx),%eax
movq 16(%edx), %mm2
psrad $11, %mm0
movq 24(%edx), %mm5
psrad $11, %mm4
packssdw %mm0, %mm1
movq %mm5, %mm6
packssdw %mm3, %mm4
movq %mm2, %mm0
movq %mm1, 64(%edx)
pshufw $177, %mm4, %mm4
movq (%eax), %mm3
movq %mm4, 72(%edx)
pmaddwd %mm0, %mm3
movq 8(%eax), %mm4
pshufw $78, %mm2, %mm2
leal rounder1@GOTOFF(%ebx),%ecx
movq 16(%eax), %mm1
pmaddwd %mm2, %mm4
pmaddwd 32(%eax), %mm0
pshufw $78, %mm6, %mm6
movq 24(%eax), %mm7
pmaddwd %mm5, %mm1
paddd (%ecx), %mm3
pmaddwd %mm6, %mm7
pmaddwd 40(%eax), %mm2
paddd %mm4, %mm3
pmaddwd 48(%eax), %mm5
movq %mm3, %mm4
pmaddwd 56(%eax), %mm6
paddd %mm7, %mm1
paddd (%ecx), %mm0
psubd %mm1, %mm3
psrad $11, %mm3
paddd %mm4, %mm1
paddd %mm2, %mm0
psrad $11, %mm1
paddd %mm6, %mm5
movq %mm0, %mm4
paddd %mm5, %mm0
psubd %mm5, %mm4
movq 112(%edx), %mm2
psrad $11, %mm0
movq 120(%edx), %mm5
psrad $11, %mm4
packssdw %mm0, %mm1
movq %mm5, %mm6
packssdw %mm3, %mm4
movq %mm2, %mm0
movq %mm1, 16(%edx)
pshufw $177, %mm4, %mm4
movq (%eax), %mm3
movq %mm4, 24(%edx)
pmaddwd %mm0, %mm3
movq 8(%eax), %mm4
pshufw $78, %mm2, %mm2
leal rounder7@GOTOFF(%ebx),%ecx
movq 16(%eax), %mm1
pmaddwd %mm2, %mm4
pmaddwd 32(%eax), %mm0
pshufw $78, %mm6, %mm6
movq 24(%eax), %mm7
pmaddwd %mm5, %mm1
paddd (%ecx), %mm3
pmaddwd %mm6, %mm7
pmaddwd 40(%eax), %mm2
paddd %mm4, %mm3
pmaddwd 48(%eax), %mm5
movq %mm3, %mm4
pmaddwd 56(%eax), %mm6
paddd %mm7, %mm1
paddd (%ecx), %mm0
psubd %mm1, %mm3
psrad $11, %mm3
paddd %mm4, %mm1
paddd %mm2, %mm0
psrad $11, %mm1
paddd %mm6, %mm5
movq %mm0, %mm4
paddd %mm5, %mm0
psubd %mm5, %mm4
leal table26.56@GOTOFF(%ebx),%eax
movq 32(%edx), %mm2
psrad $11, %mm0
movq 40(%edx), %mm5
psrad $11, %mm4
packssdw %mm0, %mm1
movq %mm5, %mm6
packssdw %mm3, %mm4
movq %mm2, %mm0
movq %mm1, 112(%edx)
pshufw $177, %mm4, %mm4
movq (%eax), %mm3
movq %mm4, 120(%edx)
pmaddwd %mm0, %mm3
movq 8(%eax), %mm4
pshufw $78, %mm2, %mm2
leal rounder2@GOTOFF(%ebx),%ecx
movq 16(%eax), %mm1
pmaddwd %mm2, %mm4
pmaddwd 32(%eax), %mm0
pshufw $78, %mm6, %mm6
movq 24(%eax), %mm7
pmaddwd %mm5, %mm1
paddd (%ecx), %mm3
pmaddwd %mm6, %mm7
pmaddwd 40(%eax), %mm2
paddd %mm4, %mm3
pmaddwd 48(%eax), %mm5
movq %mm3, %mm4
pmaddwd 56(%eax), %mm6
paddd %mm7, %mm1
paddd (%ecx), %mm0
psubd %mm1, %mm3
psrad $11, %mm3
paddd %mm4, %mm1
paddd %mm2, %mm0
psrad $11, %mm1
paddd %mm6, %mm5
movq %mm0, %mm4
paddd %mm5, %mm0
psubd %mm5, %mm4
movq 96(%edx), %mm2
psrad $11, %mm0
movq 104(%edx), %mm5
psrad $11, %mm4
packssdw %mm0, %mm1
movq %mm5, %mm6
packssdw %mm3, %mm4
movq %mm2, %mm0
movq %mm1, 32(%edx)
pshufw $177, %mm4, %mm4
movq (%eax), %mm3
movq %mm4, 40(%edx)
pmaddwd %mm0, %mm3
movq 8(%eax), %mm4
pshufw $78, %mm2, %mm2
leal rounder6@GOTOFF(%ebx),%ecx
movq 16(%eax), %mm1
pmaddwd %mm2, %mm4
pmaddwd 32(%eax), %mm0
pshufw $78, %mm6, %mm6
movq 24(%eax), %mm7
pmaddwd %mm5, %mm1
paddd (%ecx), %mm3
pmaddwd %mm6, %mm7
pmaddwd 40(%eax), %mm2
paddd %mm4, %mm3
pmaddwd 48(%eax), %mm5
movq %mm3, %mm4
pmaddwd 56(%eax), %mm6
paddd %mm7, %mm1
paddd (%ecx), %mm0
psubd %mm1, %mm3
psrad $11, %mm3
paddd %mm4, %mm1
paddd %mm2, %mm0
psrad $11, %mm1
paddd %mm6, %mm5
movq %mm0, %mm4
paddd %mm5, %mm0
psubd %mm5, %mm4
leal table35.57@GOTOFF(%ebx),%eax
movq 48(%edx), %mm2
psrad $11, %mm0
movq 56(%edx), %mm5
psrad $11, %mm4
packssdw %mm0, %mm1
movq %mm5, %mm6
packssdw %mm3, %mm4
movq %mm2, %mm0
movq %mm1, 96(%edx)
pshufw $177, %mm4, %mm4
movq (%eax), %mm3
movq %mm4, 104(%edx)
pmaddwd %mm0, %mm3
movq 8(%eax), %mm4
pshufw $78, %mm2, %mm2
leal rounder3@GOTOFF(%ebx),%ecx
movq 16(%eax), %mm1
pmaddwd %mm2, %mm4
pmaddwd 32(%eax), %mm0
pshufw $78, %mm6, %mm6
movq 24(%eax), %mm7
pmaddwd %mm5, %mm1
paddd (%ecx), %mm3
pmaddwd %mm6, %mm7
pmaddwd 40(%eax), %mm2
paddd %mm4, %mm3
pmaddwd 48(%eax), %mm5
movq %mm3, %mm4
pmaddwd 56(%eax), %mm6
paddd %mm7, %mm1
paddd (%ecx), %mm0
psubd %mm1, %mm3
psrad $11, %mm3
paddd %mm4, %mm1
paddd %mm2, %mm0
psrad $11, %mm1
paddd %mm6, %mm5
movq %mm0, %mm4
paddd %mm5, %mm0
psubd %mm5, %mm4
movq 80(%edx), %mm2
psrad $11, %mm0
movq 88(%edx), %mm5
psrad $11, %mm4
packssdw %mm0, %mm1
movq %mm5, %mm6
packssdw %mm3, %mm4
movq %mm2, %mm0
movq %mm1, 48(%edx)
pshufw $177, %mm4, %mm4
movq (%eax), %mm3
movq %mm4, 56(%edx)
pmaddwd %mm0, %mm3
movq 8(%eax), %mm4
pshufw $78, %mm2, %mm2
leal rounder5@GOTOFF(%ebx),%ecx
movq 16(%eax), %mm1
pmaddwd %mm2, %mm4
pmaddwd 32(%eax), %mm0
pshufw $78, %mm6, %mm6
movq 24(%eax), %mm7
pmaddwd %mm5, %mm1
paddd (%ecx), %mm3
pmaddwd %mm6, %mm7
pmaddwd 40(%eax), %mm2
paddd %mm4, %mm3
pmaddwd 48(%eax), %mm5
movq %mm3, %mm4
pmaddwd 56(%eax), %mm6
paddd %mm7, %mm1
paddd (%ecx), %mm0
psubd %mm1, %mm3
psrad $11, %mm3
paddd %mm4, %mm1
paddd %mm2, %mm0
psrad $11, %mm1
paddd %mm6, %mm5
movq %mm0, %mm4
paddd %mm5, %mm0
psubd %mm5, %mm4
psrad $11, %mm0
psrad $11, %mm4
packssdw %mm0, %mm1
packssdw %mm3, %mm4
movq %mm1, 80(%edx)
pshufw $177, %mm4, %mm4
movq %mm4, 88(%edx)
leal _T1.46@GOTOFF(%ebx),%edi
movq (%edi), %mm0
movq 16(%edx), %mm1
movq %mm0, %mm2
movq 112(%edx), %mm4
pmulhw %mm1, %mm0
leal _T3.48@GOTOFF(%ebx),%esi
movl %esi,16(%esp)
movq (%esi), %mm5
pmulhw %mm4, %mm2
movq 80(%edx), %mm6
movq %mm5, %mm7
movq 48(%edx), %mm3
psubsw %mm4, %mm0
leal _T2.47@GOTOFF(%ebx),%ecx
movq (%ecx), %mm4
pmulhw %mm3, %mm5
paddsw %mm2, %mm1
pmulhw %mm6, %mm7
movq %mm4, %mm2
paddsw %mm3, %mm5
pmulhw 32(%edx), %mm4
paddsw %mm6, %mm7
psubsw %mm6, %mm5
paddsw %mm3, %mm7
movq 96(%edx), %mm3
movq %mm0, %mm6
pmulhw %mm3, %mm2
psubsw %mm5, %mm0
psubsw %mm3, %mm4
paddsw %mm6, %mm5
leal scratch0.50@GOTOFF(%ebx),%esi
movl %esi,20(%esp)
movq %mm0, scratch0.50@GOTOFF(%ebx)
movq %mm1, %mm6
paddsw 32(%edx), %mm2
paddsw %mm7, %mm6
psubsw %mm7, %mm1
movq %mm1, %mm7
movq (%edx), %mm3
paddsw %mm5, %mm1
leal _C4.49@GOTOFF(%ebx),%eax
movq (%eax), %mm0
psubsw %mm5, %mm7
leal scratch1.51@GOTOFF(%ebx),%ebp
movq %mm6, scratch1.51@GOTOFF(%ebx)
pmulhw %mm0, %mm1
movq %mm4, %mm6
pmulhw %mm0, %mm7
movq 64(%edx), %mm5
movq %mm3, %mm0
psubsw %mm5, %mm3
paddsw %mm5, %mm0
paddsw %mm3, %mm4
movq %mm0, %mm5
psubsw %mm6, %mm3
paddsw %mm2, %mm5
paddsw %mm1, %mm1
psubsw %mm2, %mm0
paddsw %mm7, %mm7
movq %mm3, %mm2
movq %mm4, %mm6
paddsw %mm7, %mm3
psraw $6, %mm3
paddsw %mm1, %mm4
psraw $6, %mm4
psubsw %mm1, %mm6
movq (%ebp), %mm1
psubsw %mm7, %mm2
psraw $6, %mm6
movq %mm5, %mm7
movq %mm4, 16(%edx)
psraw $6, %mm2
movq %mm3, 32(%edx)
paddsw %mm1, %mm5
movq (%esi), %mm4
psubsw %mm1, %mm7
psraw $6, %mm5
movq %mm0, %mm3
movq %mm2, 80(%edx)
psubsw %mm4, %mm3
psraw $6, %mm7
paddsw %mm0, %mm4
movq %mm5, (%edx)
psraw $6, %mm3
movq %mm6, 96(%edx)
psraw $6, %mm4
movq %mm7, 112(%edx)
movq %mm3, 64(%edx)
movq %mm4, 48(%edx)
movq (%edi), %mm0
movq 24(%edx), %mm1
movq %mm0, %mm2
movq 120(%edx), %mm4
pmulhw %mm1, %mm0
movl 16(%esp),%esi
movq (%esi), %mm5
pmulhw %mm4, %mm2
movq 88(%edx), %mm6
movq %mm5, %mm7
movq 56(%edx), %mm3
psubsw %mm4, %mm0
movq (%ecx), %mm4
pmulhw %mm3, %mm5
paddsw %mm2, %mm1
pmulhw %mm6, %mm7
movq %mm4, %mm2
paddsw %mm3, %mm5
pmulhw 40(%edx), %mm4
paddsw %mm6, %mm7
psubsw %mm6, %mm5
paddsw %mm3, %mm7
movq 104(%edx), %mm3
movq %mm0, %mm6
pmulhw %mm3, %mm2
psubsw %mm5, %mm0
psubsw %mm3, %mm4
paddsw %mm6, %mm5
movq %mm0, scratch0.50@GOTOFF(%ebx)
movq %mm1, %mm6
paddsw 40(%edx), %mm2
paddsw %mm7, %mm6
psubsw %mm7, %mm1
movq %mm1, %mm7
movq 8(%edx), %mm3
paddsw %mm5, %mm1
movq (%eax), %mm0
psubsw %mm5, %mm7
movq %mm6, scratch1.51@GOTOFF(%ebx)
pmulhw %mm0, %mm1
movq %mm4, %mm6
pmulhw %mm0, %mm7
movq 72(%edx), %mm5
movq %mm3, %mm0
psubsw %mm5, %mm3
paddsw %mm5, %mm0
paddsw %mm3, %mm4
movq %mm0, %mm5
psubsw %mm6, %mm3
paddsw %mm2, %mm5
paddsw %mm1, %mm1
psubsw %mm2, %mm0
paddsw %mm7, %mm7
movq %mm3, %mm2
movq %mm4, %mm6
paddsw %mm7, %mm3
psraw $6, %mm3
paddsw %mm1, %mm4
psraw $6, %mm4
psubsw %mm1, %mm6
movq (%ebp), %mm1
psubsw %mm7, %mm2
psraw $6, %mm6
movq %mm5, %mm7
movq %mm4, 24(%edx)
psraw $6, %mm2
movq %mm3, 40(%edx)
paddsw %mm1, %mm5
movl 20(%esp),%esi
movq (%esi), %mm4
psubsw %mm1, %mm7
psraw $6, %mm5
movq %mm0, %mm3
movq %mm2, 88(%edx)
psubsw %mm4, %mm3
psraw $6, %mm7
paddsw %mm0, %mm4
movq %mm5, 8(%edx)
psraw $6, %mm3
movq %mm6, 104(%edx)
psraw $6, %mm4
movq %mm7, 120(%edx)
movq %mm3, 72(%edx)
movq %mm4, 56(%edx)
popl %ebx
popl %esi
popl %edi
popl %ebp
addl $8,%esp
ret