mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-23 00:36:51 +00:00
a3d5d3a62b
Original commit message from CVS: Switched Cr and Cb in YUV2RGB fixed the avi parser (gstriff had wrong size) the system_encoder can now do video only system streams sanitized the colorspace and scaler api. added fast self modifying asm scaler. worked on the typefind stuff. added a cool media player (gstplay) it uses the typefinder to playback avi, mpeg1 (system and video) streams. It is also a testbed and a real app.
146 lines
3.8 KiB
C
146 lines
3.8 KiB
C
/*
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* DO NOT EDIT THIS FILE - it is generated by Glade.
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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#include <string.h>
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#include <gnome.h>
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#include "support.h"
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/* This is an internally used function to create pixmaps. */
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static GtkWidget* create_dummy_pixmap (GtkWidget *widget,
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gboolean gnome_pixmap);
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GtkWidget*
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lookup_widget (GtkWidget *widget,
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const gchar *widget_name)
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{
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GtkWidget *parent, *found_widget;
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for (;;)
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{
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if (GTK_IS_MENU (widget))
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parent = gtk_menu_get_attach_widget (GTK_MENU (widget));
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else
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parent = widget->parent;
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if (parent == NULL)
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break;
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widget = parent;
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}
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found_widget = (GtkWidget*) gtk_object_get_data (GTK_OBJECT (widget),
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widget_name);
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if (!found_widget)
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g_warning ("Widget not found: %s", widget_name);
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return found_widget;
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}
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/* This is a dummy pixmap we use when a pixmap can't be found. */
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static char *dummy_pixmap_xpm[] = {
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/* columns rows colors chars-per-pixel */
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"1 1 1 1",
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" c None",
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/* pixels */
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" ",
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" "
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};
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/* This is an internally used function to create pixmaps. */
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static GtkWidget*
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create_dummy_pixmap (GtkWidget *widget,
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gboolean gnome_pixmap)
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{
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GdkColormap *colormap;
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GdkPixmap *gdkpixmap;
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GdkBitmap *mask;
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GtkWidget *pixmap;
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if (gnome_pixmap)
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{
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return gnome_pixmap_new_from_xpm_d (dummy_pixmap_xpm);
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}
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colormap = gtk_widget_get_colormap (widget);
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gdkpixmap = gdk_pixmap_colormap_create_from_xpm_d (NULL, colormap, &mask,
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NULL, dummy_pixmap_xpm);
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if (gdkpixmap == NULL)
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g_error ("Couldn't create replacement pixmap.");
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pixmap = gtk_pixmap_new (gdkpixmap, mask);
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gdk_pixmap_unref (gdkpixmap);
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gdk_bitmap_unref (mask);
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return pixmap;
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}
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/* This is an internally used function to create pixmaps. */
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GtkWidget*
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create_pixmap (GtkWidget *widget,
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const gchar *filename,
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gboolean gnome_pixmap)
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{
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GtkWidget *pixmap;
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GdkColormap *colormap;
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GdkPixmap *gdkpixmap;
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GdkBitmap *mask;
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gchar *pathname;
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if (!filename || !filename[0])
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return create_dummy_pixmap (widget, gnome_pixmap);
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pathname = gnome_pixmap_file (filename);
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if (!pathname)
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{
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g_warning (_("Couldn't find pixmap file: %s"), filename);
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return create_dummy_pixmap (widget, gnome_pixmap);
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}
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if (gnome_pixmap)
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{
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pixmap = gnome_pixmap_new_from_file (pathname);
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g_free (pathname);
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return pixmap;
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}
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colormap = gtk_widget_get_colormap (widget);
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gdkpixmap = gdk_pixmap_colormap_create_from_xpm (NULL, colormap, &mask,
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NULL, pathname);
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if (gdkpixmap == NULL)
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{
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g_warning (_("Couldn't create pixmap from file: %s"), pathname);
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g_free (pathname);
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return create_dummy_pixmap (widget, gnome_pixmap);
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}
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g_free (pathname);
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pixmap = gtk_pixmap_new (gdkpixmap, mask);
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gdk_pixmap_unref (gdkpixmap);
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gdk_bitmap_unref (mask);
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return pixmap;
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}
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/* This is an internally used function to create imlib images. */
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GdkImlibImage*
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create_image (const gchar *filename)
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{
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GdkImlibImage *image;
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gchar *pathname;
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pathname = gnome_pixmap_file (filename);
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if (!pathname)
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{
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g_warning (_("Couldn't find pixmap file: %s"), filename);
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return NULL;
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}
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image = gdk_imlib_load_image (pathname);
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g_free (pathname);
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return image;
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}
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