Esempio n. 1
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/*
 * version_cmp(pkg1, pkg2) returns -1, 0 or 1 depending on if the version
 * components of pkg1 is less than, equal to or greater than pkg2. No
 * comparison of the basenames is done.
 *
 * The port version is defined by:
 * ${PORTVERSION}[_${PORTREVISION}][,${PORTEPOCH}]
 * ${PORTEPOCH} supersedes ${PORTVERSION} supersedes ${PORTREVISION}.
 * See the commit log for revision 1.349 of ports/Mk/bsd.port.mk
 * for more information.
 *
 * The epoch and revision are defined to be a single number, while the rest
 * of the version should conform to the porting guidelines. It can contain
 * multiple components, separated by a period, including letters.
 *
 * The tests allow for significantly more latitude in the version numbers
 * than is allowed in the guidelines. No point in enforcing them here.
 * That's what portlint is for.
 *
 * Jeremy D. Lea.
 * reimplemented by Oliver Eikemeier
 */
int
pkg_version_cmp(const char * const pkg1, const char * const pkg2)
{
	const char *v1, *v2, *ve1, *ve2;
	unsigned long e1, e2, r1, r2;
	int result = 0;

	v1 = split_version(pkg1, &ve1, &e1, &r1);
	v2 = split_version(pkg2, &ve2, &e2, &r2);

	/* Check epoch, port version, and port revision, in that order. */
	if (e1 != e2) {
		result = (e1 < e2 ? -1 : 1);
	}

	/* Shortcut check for equality before invoking the parsing routines. */
	if (result == 0 && (ve1 - v1 != ve2 - v2 || strncasecmp(v1, v2, ve1 - v1) != 0)) {
		/* Loop over different components (the parts separated by dots).
		 * If any component differs, we have the basis for an inequality. */
		while(result == 0 && (v1 < ve1 || v2 < ve2)) {
			int block_v1 = 0;
			int block_v2 = 0;
			version_component vc1 = {0, 0, 0};
			version_component vc2 = {0, 0, 0};
			if (v1 < ve1 && *v1 != '+') {
				v1 = get_component(v1, &vc1);
			} else {
				block_v1 = 1;
			}
			if (v2 < ve2 && *v2 != '+') {
				v2 = get_component(v2, &vc2);
			} else {
				block_v2 = 1;
			}
			if (block_v1 && block_v2) {
				if (v1 < ve1)
					v1++;
				if (v2 < ve2)
					v2++;
			} else if (vc1.n != vc2.n) {
				result = (vc1.n < vc2.n ? -1 : 1);
			} else if (vc1.a != vc2.a) {
				result = (vc1.a < vc2.a ? -1 : 1);
			} else if (vc1.pl != vc2.pl) {
				result = (vc1.pl < vc2.pl ? -1 : 1);
			}
		}
	}

	/* Compare FreeBSD revision numbers. */
	if (result == 0 && r1 != r2) {
		result = (r1 < r2 ? -1 : 1);
	}
	return result;
}
Esempio n. 2
0
File: main.cpp Progetto: CCJY/coliru
 std::future<Item> get_item() {
     std::packaged_task<Item()> task([=]{
         return Item(get_component().get());
     });
     std::thread(std::move(task)).detach();
     return task.get_future();
 }
Esempio n. 3
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typet struct_union_typet::component_type(
  const irep_idt &component_name) const
{
  const exprt c=get_component(component_name);
  assert(c.is_not_nil());
  return c.type();
}
Esempio n. 4
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bool  glMolecule::find_component_by_id( long mObject_id,
                                 vector<VerbalObject*>* object_hier )
{
    bool retval=false;
    VerbalObject* ptr=NULL;
    bool match  = false;
    for (int i=0; i<m_components.size(); i++)
    {
        ptr = get_component(i);
        match  = mObject_id == ptr->m_object_id;
        if (match)
        {
            object_hier->push_back(ptr);
            return true;
        }
        if (ptr->is_a_molecule()) {
            retval = ((glMolecule*)ptr)->find_component_by_id( mObject_id, object_hier );
            if (retval) {
                object_hier->push_back(ptr);
                return true;
            }
        }
    }
    return false;
}
Esempio n. 5
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bool  glMolecule::find_component( string&  mRequestedName,  string& mTypeName,
                                 vector<VerbalObject*>* object_hier,
                                 bool mTypeMustMatch )
{
    bool retval=false;
    VerbalObject* ptr=NULL;
    bool match  = false;
    for (int i=0; i<m_components.size(); i++)
    {
        ptr = get_component(i);
        bool is_initd      = (ptr->m_name.length() > 0);
        int compare_result = ptr->m_name.compare( mRequestedName );
        match  = is_initd && (compare_result==0);
        if (match)
        {
            if (mTypeMustMatch)
            {
                if (mTypeName.compare( ptr->m_object_type_name )==0 ) {
                    object_hier->push_back(ptr);
                    return true;
                }
            }
        }
        if (ptr->is_a_molecule()) {
            retval = ((glMolecule*)ptr)->find_component( mRequestedName, mTypeName, object_hier, mTypeMustMatch );
            if (retval) {
                object_hier->push_back(ptr);
                return true;
            }
        }
    }
    return false;
}
Esempio n. 6
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void resolve_derived_copies(CommPtr comm, Read<GO> verts2globs, Int deg,
    LOs* p_ent_verts2verts, Remotes* p_ents2owners) {
  auto ev2v = *p_ent_verts2verts;
  auto ev2vg = unmap(ev2v, verts2globs, 1);
  auto canon_codes = get_codes_to_canonical(deg, ev2vg);
  auto ev2v_canon = align_ev2v(deg, ev2v, canon_codes);
  *p_ent_verts2verts = ev2v_canon;
  auto ev2vg_canon = align_ev2v(deg, ev2vg, canon_codes);
  auto e2fv = get_component(ev2v_canon, deg, 0);
  auto total_verts = find_total_globals(comm, verts2globs);
  auto v2ov = globals_to_linear_owners(comm, verts2globs, total_verts);
  auto e2ov = unmap(e2fv, v2ov);
  auto linsize = linear_partition_size(comm, total_verts);
  auto in_dist = Dist(comm, e2ov, linsize);
  auto sev2vg = in_dist.exch(ev2vg_canon, deg);
  auto out_dist = in_dist.invert();
  auto sv2svse = out_dist.roots2items();
  auto nse = out_dist.nitems();
  auto svse2se = LOs(nse, 0, 1);
  auto sv2se_codes = Read<I8>(nse, make_code(false, 0, 0));
  auto sv2se = Adj(sv2svse, svse2se, sv2se_codes);
  auto se2fsv = invert_fan(sv2svse);
  LOs se2ose;
  Read<I8> se2ose_codes;
  find_matches_ex(deg, se2fsv, sev2vg, sev2vg, sv2se, &se2ose, &se2ose_codes);
  auto ose2oe = out_dist.items2dests();
  auto se2oe = unmap(se2ose, ose2oe);
  out_dist.set_roots2items(LOs());
  auto e2oe = out_dist.exch(se2oe, 1);
  *p_ents2owners = e2oe;
}
Esempio n. 7
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 void
 Sender_exec_i::ccm_activate (void)
 {
   if (get_component()== 0)
     {
       GetComponent = true;
     }
 }
int main(int argc, char * argv[]){

    double averg, sd;
    double knee_height_hint = 0.5;
    motion_vector mv1, mv2;
    motion_vector_itr m;
    unidimentional_series tmp, knee_h1, knee_h2;

    unidimentional_series_init( &tmp, 100);
    unidimentional_series_init( &knee_h1, 100);
    unidimentional_series_init( &knee_h2, 100);

    bvh_load_directory( argv[1], &mv1 );
    bvh_load_directory( argv[2], &mv2 );

    for(m = mv1.begin; m != mv1.end; ++m){
        get_component( (*m) -> data.get( (*m) -> data_ptr, "RightLeg"), &tmp, 'y');
        calc_mean_std_dev( &tmp, &averg, &sd, 0);
        knee_h1.append( &knee_h1, averg);
    }

    for(m = mv2.begin; m != mv2.end; ++m){
        get_component( (*m) -> data.get( (*m) -> data_ptr, "RightLeg"), &tmp, 'y');
        calc_mean_std_dev( &tmp, &averg, &sd, 0);
        knee_h2.append( &knee_h2, averg);
    }


    printf("T-Test at %lf m = %lf\n", knee_height_hint, t_test_one_sample( &knee_h1, knee_height_hint) );

    printf("T-test two samples %lf\n", t_test_two_samples( &knee_h1, &knee_h2) );

    printf("T-test Welch %lf\n", t_test_Welch( &knee_h1, &knee_h2) );

    printf("Anova test %lf\n", anova_one_way(2, &knee_h1, &knee_h2) );

    bvh_unload_directory( &mv1 );
    bvh_unload_directory( &mv2 );
    tmp.destroy( &tmp );
    knee_h1.destroy( &knee_h1 );
    knee_h2.destroy( &knee_h2 );

    return 0;
}
Esempio n. 9
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void remove_metrics(const DiscoveryContext& dc, const std::string& resource_uuid) {
    const auto resource = agent_framework::module::get_manager<ModelType<TYPE>>()
        .get_entry(resource_uuid);
    const auto metrics = agent_framework::module::get_manager<agent_framework::model::Metric>().get_entries(
        [&](const agent_framework::model::Metric& metric) -> bool {
            return metric.get_component_type() == resource.get_component()
                   && metric.get_component_uuid() == resource_uuid;
        }
    );
    for (const auto& metric : metrics) {
        telemetry::remove(metric, dc.event_collector);
    }
}
bool VerificationType::is_reference_assignable_from(
    const VerificationType& from, ClassVerifier* context,
    bool from_field_is_protected, TRAPS) const {
  instanceKlassHandle klass = context->current_class();
  if (from.is_null()) {
    // null is assignable to any reference
    return true;
  } else if (is_null()) {
    return false;
  } else if (name() == from.name()) {
    return true;
  } else if (is_object()) {
    // We need check the class hierarchy to check assignability
    if (name() == vmSymbols::java_lang_Object()) {
      // any object or array is assignable to java.lang.Object
      return true;
    }
    Klass* obj = SystemDictionary::resolve_or_fail(
        name(), Handle(THREAD, klass->class_loader()),
        Handle(THREAD, klass->protection_domain()), true, CHECK_false);
    if (TraceClassResolution) {
      Verifier::trace_class_resolution(obj, klass());
    }

    KlassHandle this_class(THREAD, obj);

    if (this_class->is_interface() && (!from_field_is_protected ||
        from.name() != vmSymbols::java_lang_Object())) {
      // If we are not trying to access a protected field or method in
      // java.lang.Object then we treat interfaces as java.lang.Object,
      // including java.lang.Cloneable and java.io.Serializable.
      return true;
    } else if (from.is_object()) {
      Klass* from_class = SystemDictionary::resolve_or_fail(
          from.name(), Handle(THREAD, klass->class_loader()),
          Handle(THREAD, klass->protection_domain()), true, CHECK_false);
      if (TraceClassResolution) {
        Verifier::trace_class_resolution(from_class, klass());
      }
      return InstanceKlass::cast(from_class)->is_subclass_of(this_class());
    }
  } else if (is_array() && from.is_array()) {
    VerificationType comp_this = get_component(context, CHECK_false);
    VerificationType comp_from = from.get_component(context, CHECK_false);
    if (!comp_this.is_bogus() && !comp_from.is_bogus()) {
      return comp_this.is_component_assignable_from(comp_from, context,
                                          from_field_is_protected, CHECK_false);
    }
  }
  return false;
}
Esempio n. 11
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void MonomialInfo::showAlpha(const_packed_monomial m) const
{
  long comp = get_component(m);

  m += 2 + nweights; // get by: hashcode, component, weightvals
  for (int i=0; i<nvars; i++)
    {
      long e = *m++;
      if (e == 0) continue;
      fprintf(stdout, "%c", 'a' + i);
      if (e > 1) fprintf(stdout, "%ld", e);
    }
  fprintf(stdout, "<%ld>", comp);
}
Esempio n. 12
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component *get_component(component *parent, int id) {
	component *p = parent;
	while (1) {
		p = p->next;
		if (p == NULL) return NULL;
		if (p->id == id) {
			return p;
		}
	}
	if (parent->child != NULL) {
		return get_component(parent->child, id);
	}
	return NULL;
}
Esempio n. 13
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io_status short_list::asciiOut(ostream& out) 
{
   out << "OID_T:\n";
   my_oid().asciiOut(out);
   out << "\n";

   for ( int i=1; i<=v_sz; i++ ) {

      handler* hd_ptr = get_component(i);


      (*hd_ptr) -> asciiOut(out);


      out << "\n";

      delete hd_ptr;
   }
   return done;
}
Esempio n. 14
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int main(int argc, char * argv[]){
    

    FILE * signal, * peaks;
    int i, j;
    time_series * ankle_joint;

    motion m;
    unidimentional_series ankle, ankle_peaks;


    bvh_load_data( argv[1], &m );
    unidimentional_series_init( &ankle, 1000);
    unidimentional_series_init( &ankle_peaks, 100);

    ankle_joint = m.data.get( m.data_ptr, "RightFoot");
    get_component( ankle_joint, &ankle, 'y');
    detect_peaks( &ankle, &ankle_peaks, 5);

    signal = fopen("signal.txt", "w");
    peaks = fopen("peaks.txt", "w");

    for(i = 0; i < ankle_joint -> length; ++i)
        fprintf(signal, "%d    %lf\n", i, ankle_joint -> begin[i].y);

    for(i = 0; i < ankle_peaks.length; ++i){
        j = ankle_peaks.begin[i];
        fprintf(peaks, "%d    %lf\n", j, ankle_joint -> begin[j].y);
    }

    fclose(signal);
    fclose(peaks);

    bvh_unload_data( &m );
    ankle.destroy( &ankle );
    ankle_peaks.destroy( &ankle_peaks );

    return 0; 

}
Esempio n. 15
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bool VerificationType::is_reference_assignable_from(
    const VerificationType& from, ClassVerifier* context,
    bool from_field_is_protected, TRAPS) const {
  instanceKlassHandle klass = context->current_class();
  if (from.is_null()) {
    // null is assignable to any reference
    return true;
  } else if (is_null()) {
    return false;
  } else if (name() == from.name()) {
    return true;
  } else if (is_object()) {
    // We need check the class hierarchy to check assignability
    if (name() == vmSymbols::java_lang_Object()) {
      // any object or array is assignable to java.lang.Object
      return true;
    }

    if (DumpSharedSpaces && SystemDictionaryShared::add_verification_constraint(klass(),
              name(), from.name(), from_field_is_protected, from.is_array(),
              from.is_object())) {
      // If add_verification_constraint() returns true, the resolution/check should be
      // delayed until runtime.
      return true;
    }

    return resolve_and_check_assignability(klass(), name(), from.name(),
          from_field_is_protected, from.is_array(), from.is_object(), THREAD);
  } else if (is_array() && from.is_array()) {
    VerificationType comp_this = get_component(context, CHECK_false);
    VerificationType comp_from = from.get_component(context, CHECK_false);
    if (!comp_this.is_bogus() && !comp_from.is_bogus()) {
      return comp_this.is_component_assignable_from(comp_from, context,
                                          from_field_is_protected, CHECK_false);
    }
  }
  return false;
}
Esempio n. 16
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void build_metrics(const std::string& resource_uuid, const DiscoveryContext& dc, const DiscoveryParams<TYPE>&) {
    const auto resource = agent_framework::module::get_manager<ModelType<TYPE>>()
        .get_entry(resource_uuid);
    const auto resource_key = ::telemetry::get_resource_key(resource);
    for (auto& resource_sensor : dc.telemetry_service->get_resource_sensors()) {
        if (resource_sensor->get_resource() == resource_key) {

            auto& definition = resource_sensor->get_definition();
            if (!definition.has_persistent_uuid()) {
                telemetry::stabilize(definition, definition.to_json().dump());
            }
            telemetry::add(definition, dc.event_collector);

            agent_framework::model::Metric metric;
            metric.set_component_uuid(resource.get_uuid());
            metric.set_component_type(resource.get_component());
            metric.set_metric_definition_uuid(definition.get_uuid());
            metric.set_name(definition.get_metric_jsonptr());
            telemetry::stabilize(metric, static_cast<const agent_framework::model::Resource&>(resource));
            telemetry::add(metric, dc.event_collector);
        }
    }
}
Esempio n. 17
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File: tuple.C Progetto: juddy/edcde
io_status tuple::asciiOut(ostream& out) 
{
   out << "OID_T:\n";
   my_oid().asciiOut(out); 
   out << "\n";
   // debug(cerr, v_sz);

   for ( unsigned int i=1; i<=v_sz; i++ ) {
    
      handler* hd_ptr = get_component(i);

      if ( hd_ptr == 0 )
         continue;


      (*hd_ptr) -> asciiOut(out);


      out << "\n";

      delete hd_ptr;
   }
   return done;
}
Esempio n. 18
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/*
 * Add pseudo device target to the set of pseudo devices.  Pseudo_dev
 * describes the pseudo device attributes.
 */
struct pseudo *add_pseudo(struct pseudo *pseudo, struct pseudo_dev *pseudo_dev,
	char *target, char *alltarget)
{
	char targname[1024];
	int i;

	target = get_component(target, targname);

	if(pseudo == NULL) {
		if((pseudo = malloc(sizeof(struct pseudo))) == NULL)
			BAD_ERROR("failed to allocate pseudo file\n");

		pseudo->names = 0;
		pseudo->count = 0;
		pseudo->name = NULL;
	}

	for(i = 0; i < pseudo->names; i++)
		if(strcmp(pseudo->name[i].name, targname) == 0)
			break;

	if(i == pseudo->names) {
		/* allocate new name entry */
		pseudo->names ++;
		pseudo->name = realloc(pseudo->name, (i + 1) *
			sizeof(struct pseudo_entry));
		if(pseudo->name == NULL)
			BAD_ERROR("failed to allocate pseudo file\n");
		pseudo->name[i].name = strdup(targname);

		if(target[0] == '\0') {
			/* at leaf pathname component */
			pseudo->name[i].pseudo = NULL;
			pseudo->name[i].pathname = strdup(alltarget);
			pseudo->name[i].dev = pseudo_dev;
		} else {
			/* recurse adding child components */
			pseudo->name[i].dev = NULL;
			pseudo->name[i].pseudo = add_pseudo(NULL, pseudo_dev,
				target, alltarget);
		}
	} else {
		/* existing matching entry */
		if(pseudo->name[i].pseudo == NULL) {
			/* No sub-directory which means this is the leaf
			 * component of a pre-existing pseudo file.
			 */
			if(target[0] != '\0') {
				/* entry must exist as a 'd' type pseudo file */
				if(pseudo->name[i].dev->type == 'd')
					/* recurse adding child components */
					pseudo->name[i].pseudo =
						add_pseudo(NULL, pseudo_dev,
						target, alltarget);
				else
					ERROR("%s already exists as a non "
						"directory.  Ignoring %s!\n",
						 targname, alltarget);
			} else if(memcmp(pseudo_dev, pseudo->name[i].dev,
					sizeof(struct pseudo_dev)) != 0)
				ERROR("%s already exists as a different pseudo "
					"definition.  Ignoring!\n", alltarget);
			else ERROR("%s already exists as an identical "
					"pseudo definition!\n", alltarget);
		} else {
			/* sub-directory exists which means this can only be a
			 * 'd' type pseudo file */
			if(target[0] == '\0') {
				if(pseudo->name[i].dev == NULL &&
						pseudo_dev->type == 'd') {
					pseudo->name[i].pathname =
						strdup(alltarget);
					pseudo->name[i].dev = pseudo_dev;
				} else
					ERROR("%s already exists as a "
						"directory.  Ignoring %s!\n",
						targname, alltarget);
			} else
				/* recurse adding child components */
				add_pseudo(pseudo->name[i].pseudo, pseudo_dev,
					target, alltarget);
		}
	}

	return pseudo;
}
static GstVaapiDecoderStatus
decode_scan (GstVaapiDecoderJpeg * decoder, GstJpegSegment * seg)
{
  GstVaapiDecoderJpegPrivate *const priv = &decoder->priv;
  GstVaapiPicture *const picture = priv->current_picture;
  GstVaapiSlice *slice;
  VASliceParameterBufferJPEGBaseline *slice_param;
  GstJpegScanHdr scan_hdr;
  guint scan_hdr_size, scan_data_size;
  guint i, h_max, v_max, mcu_width, mcu_height;

  if (!VALID_STATE (decoder, GOT_SOF))
    return GST_VAAPI_DECODER_STATUS_SUCCESS;

  scan_hdr_size = (seg->data[seg->offset] << 8) | seg->data[seg->offset + 1];
  scan_data_size = seg->size - scan_hdr_size;

  memset (&scan_hdr, 0, sizeof (scan_hdr));
  if (!gst_jpeg_segment_parse_scan_header (seg, &scan_hdr)) {
    GST_ERROR ("failed to parse scan header");
    return GST_VAAPI_DECODER_STATUS_ERROR_BITSTREAM_PARSER;
  }

  slice = GST_VAAPI_SLICE_NEW (JPEGBaseline, decoder,
      seg->data + seg->offset + scan_hdr_size, scan_data_size);
  if (!slice) {
    GST_ERROR ("failed to allocate slice");
    return GST_VAAPI_DECODER_STATUS_ERROR_ALLOCATION_FAILED;
  }
  gst_vaapi_picture_add_slice (picture, slice);

  if (!VALID_STATE (decoder, GOT_HUF_TABLE))
    gst_jpeg_get_default_huffman_tables (&priv->huf_tables);

  // Update VA Huffman table if it changed for this scan
  if (huffman_tables_updated (&priv->huf_tables)) {
    slice->huf_table = GST_VAAPI_HUFFMAN_TABLE_NEW (JPEGBaseline, decoder);
    if (!slice->huf_table) {
      GST_ERROR ("failed to allocate Huffman tables");
      huffman_tables_reset (&priv->huf_tables);
      return GST_VAAPI_DECODER_STATUS_ERROR_ALLOCATION_FAILED;
    }
    fill_huffman_table (slice->huf_table, &priv->huf_tables);
    huffman_tables_reset (&priv->huf_tables);
  }

  slice_param = slice->param;
  slice_param->num_components = scan_hdr.num_components;
  for (i = 0; i < scan_hdr.num_components; i++) {
    slice_param->components[i].component_selector =
        scan_hdr.components[i].component_selector;
    slice_param->components[i].dc_table_selector =
        scan_hdr.components[i].dc_selector;
    slice_param->components[i].ac_table_selector =
        scan_hdr.components[i].ac_selector;
  }
  slice_param->restart_interval = priv->mcu_restart;
  slice_param->slice_horizontal_position = 0;
  slice_param->slice_vertical_position = 0;

  get_max_sampling_factors (&priv->frame_hdr, &h_max, &v_max);
  mcu_width = 8 * h_max;
  mcu_height = 8 * v_max;

  if (scan_hdr.num_components == 1) {   // Non-interleaved
    const guint Csj = slice_param->components[0].component_selector;
    const GstJpegFrameComponent *const fcp =
        get_component (&priv->frame_hdr, Csj);

    if (!fcp || fcp->horizontal_factor == 0 || fcp->vertical_factor == 0) {
      GST_ERROR ("failed to validate image component %u", Csj);
      return GST_VAAPI_DECODER_STATUS_ERROR_INVALID_PARAMETER;
    }
    mcu_width /= fcp->horizontal_factor;
    mcu_height /= fcp->vertical_factor;
  }
  slice_param->num_mcus =
      ((priv->frame_hdr.width + mcu_width - 1) / mcu_width) *
      ((priv->frame_hdr.height + mcu_height - 1) / mcu_height);

  priv->decoder_state |= GST_JPEG_VIDEO_STATE_GOT_SOS;
  return GST_VAAPI_DECODER_STATUS_SUCCESS;
}
Esempio n. 20
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/*
 * Add pseudo device target to the set of pseudo devices.  Pseudo_dev
 * describes the pseudo device attributes.
 */
struct pseudo *add_pseudo(struct pseudo *pseudo, struct pseudo_dev *pseudo_dev,
	char *target, char *alltarget)
{
	char *targname;
	int i;

	target = get_component(target, &targname);

	if(pseudo == NULL) {
		pseudo = malloc(sizeof(struct pseudo));
		if(pseudo == NULL)
			MEM_ERROR();

		pseudo->names = 0;
		pseudo->count = 0;
		pseudo->name = NULL;
	}

	for(i = 0; i < pseudo->names; i++)
		if(strcmp(pseudo->name[i].name, targname) == 0)
			break;

	if(i == pseudo->names) {
		/* allocate new name entry */
		pseudo->names ++;
		pseudo->name = realloc(pseudo->name, (i + 1) *
			sizeof(struct pseudo_entry));
		if(pseudo->name == NULL)
			MEM_ERROR();
		pseudo->name[i].name = targname;

		if(target[0] == '\0') {
			/* at leaf pathname component */
			pseudo->name[i].pseudo = NULL;
			pseudo->name[i].pathname = strdup(alltarget);
			pseudo->name[i].dev = pseudo_dev;
		} else {
			/* recurse adding child components */
			pseudo->name[i].dev = NULL;
			pseudo->name[i].pseudo = add_pseudo(NULL, pseudo_dev,
				target, alltarget);
		}
	} else {
		/* existing matching entry */
		free(targname);

		if(pseudo->name[i].pseudo == NULL) {
			/* No sub-directory which means this is the leaf
			 * component of a pre-existing pseudo file.
			 */
			if(target[0] != '\0') {
				/*
				 * entry must exist as either a 'd' type or
				 * 'm' type pseudo file
				 */
				if(pseudo->name[i].dev->type == 'd' ||
					pseudo->name[i].dev->type == 'm')
					/* recurse adding child components */
					pseudo->name[i].pseudo =
						add_pseudo(NULL, pseudo_dev,
						target, alltarget);
				else {
					ERROR_START("%s already exists as a "
						"non directory.",
						pseudo->name[i].name);
					ERROR_EXIT(".  Ignoring %s!\n",
						alltarget);
				}
			} else if(memcmp(pseudo_dev, pseudo->name[i].dev,
					sizeof(struct pseudo_dev)) != 0) {
				ERROR_START("%s already exists as a different "
					"pseudo definition.", alltarget);
				ERROR_EXIT("  Ignoring!\n");
			} else {
				ERROR_START("%s already exists as an identical "
					"pseudo definition!", alltarget);
				ERROR_EXIT("  Ignoring!\n");
			}
		} else {
			if(target[0] == '\0') {
				/*
				 * sub-directory exists, which means we can only
				 * add a pseudo file of type 'd' or type 'm'
				 */
				if(pseudo->name[i].dev == NULL &&
						(pseudo_dev->type == 'd' ||
						pseudo_dev->type == 'm')) {
					pseudo->name[i].pathname =
						strdup(alltarget);
					pseudo->name[i].dev = pseudo_dev;
				} else {
					ERROR_START("%s already exists as a "
						"different pseudo definition.",
						pseudo->name[i].name);
					ERROR_EXIT("  Ignoring %s!\n",
						alltarget);
				}
			} else
				/* recurse adding child components */
				add_pseudo(pseudo->name[i].pseudo, pseudo_dev,
					target, alltarget);
		}
	}

	return pseudo;
}