#include <framework/mlt_log.h>
#include <gdk-pixbuf/gdk-pixbuf.h>
+#include "config.h"
+
+#ifdef USE_EXIF
+#include <libexif/exif-data.h>
+#endif
+
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
{
// Generate a temporary file for the svg
char fullname[ 1024 ] = "/tmp/mlt.XXXXXX";
- int fd = mkstemp( fullname );
+ int fd = g_mkstemp( fullname );
if ( fd > -1 )
{
this->image = mlt_cache_item_data( this->image_cache, NULL );
// Check if user wants us to reload the image
- if ( mlt_properties_get_int( producer_props, "force_reload" ) || mlt_properties_get_int( producer_props, "_orientation" ) != mlt_properties_get_int( producer_props, "meta.attr.orientation" ) )
+ if ( mlt_properties_get_int( producer_props, "force_reload" ) )
{
pixbuf = NULL;
this->image = NULL;
this->image = NULL;
}
}
-
+ int disable_exif = mlt_properties_get_int( producer_props, "disable_exif" );
+
// optimization for subsequent iterations on single picture
if ( width != 0 && ( image_idx != this->image_idx || width != this->width || height != this->height ) )
this->image = NULL;
pixbuf = NULL;
mlt_log_debug( MLT_PRODUCER_SERVICE( producer ), "image %p pixbuf %p idx %d image_idx %d pixbuf_idx %d width %d\n",
this->image, pixbuf, image_idx, this->image_idx, this->pixbuf_idx, width );
- if ( !pixbuf && !this->image )
+ if ( !pixbuf || mlt_properties_get_int( producer_props, "_disable_exif" ) != disable_exif )
{
this->image = NULL;
pixbuf = gdk_pixbuf_new_from_file( mlt_properties_get_value( this->filenames, image_idx ), &error );
if ( pixbuf )
{
- int exif_orientation = mlt_properties_get_int( producer_props, "meta.attr.orientation" );
-
- if ( exif_orientation > 1 )
- {
- GdkPixbuf *processed;
- GdkPixbufRotation matrix = GDK_PIXBUF_ROTATE_NONE;
-
- // Rotate image according to exif data
- switch ( exif_orientation ) {
- case 2:
- processed = gdk_pixbuf_flip ( pixbuf, TRUE );
- break;
- case 4:
- processed = gdk_pixbuf_flip ( pixbuf, FALSE );
- break;
- case 8:
- matrix = GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE;
- processed = pixbuf;
- break;
- case 3:
- matrix = GDK_PIXBUF_ROTATE_UPSIDEDOWN;
- processed = pixbuf;
- break;
- case 6:
- matrix = GDK_PIXBUF_ROTATE_CLOCKWISE;
- processed = pixbuf;
- break;
- case 5:
- matrix = GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE;
- processed = gdk_pixbuf_flip ( pixbuf, TRUE );
- break;
- case 7:
- matrix = GDK_PIXBUF_ROTATE_CLOCKWISE;
- processed = gdk_pixbuf_flip ( pixbuf, TRUE );
- break;
-
- }
- pixbuf = gdk_pixbuf_rotate_simple( processed, matrix );
+#ifdef USE_EXIF
+ // Read the exif value for this file
+ if ( disable_exif == 0) {
+ ExifData *d = exif_data_new_from_file( mlt_properties_get_value( this->filenames, image_idx ) );
+ ExifEntry *entry;
+ int exif_orientation = 0;
+
+ /* get orientation and rotate image accordingly if necessary */
+ if (d) {
+ if ( ( entry = exif_content_get_entry ( d->ifd[EXIF_IFD_0], EXIF_TAG_ORIENTATION ) ) )
+ exif_orientation = exif_get_short (entry->data, exif_data_get_byte_order (d));
+
+ /* Free the EXIF data */
+ exif_data_unref(d);
+ }
+
+ if ( exif_orientation > 1 )
+ {
+ GdkPixbuf *processed = NULL;
+ GdkPixbufRotation matrix = GDK_PIXBUF_ROTATE_NONE;
+
+ // Rotate image according to exif data
+ switch ( exif_orientation ) {
+ case 2:
+ processed = gdk_pixbuf_flip ( pixbuf, TRUE );
+ break;
+ case 3:
+ matrix = GDK_PIXBUF_ROTATE_UPSIDEDOWN;
+ processed = pixbuf;
+ break;
+ case 4:
+ processed = gdk_pixbuf_flip ( pixbuf, FALSE );
+ break;
+ case 5:
+ matrix = GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE;
+ processed = gdk_pixbuf_flip ( pixbuf, TRUE );
+ break;
+ case 6:
+ matrix = GDK_PIXBUF_ROTATE_CLOCKWISE;
+ processed = pixbuf;
+ break;
+ case 7:
+ matrix = GDK_PIXBUF_ROTATE_CLOCKWISE;
+ processed = gdk_pixbuf_flip ( pixbuf, TRUE );
+ break;
+ case 8:
+ matrix = GDK_PIXBUF_ROTATE_COUNTERCLOCKWISE;
+ processed = pixbuf;
+ break;
+ }
+ if ( processed )
+ pixbuf = gdk_pixbuf_rotate_simple( processed, matrix );
+ }
}
+#endif
+
// Register this pixbuf for destruction and reuse
mlt_cache_item_close( pixbuf_cache );
mlt_service_cache_put( MLT_PRODUCER_SERVICE( producer ), "pixbuf.pixbuf", pixbuf, 0, ( mlt_destructor )g_object_unref );
mlt_events_block( producer_props, NULL );
mlt_properties_set_int( producer_props, "_real_width", gdk_pixbuf_get_width( pixbuf ) );
mlt_properties_set_int( producer_props, "_real_height", gdk_pixbuf_get_height( pixbuf ) );
- mlt_properties_set_int( producer_props, "_orientation", exif_orientation );
+ mlt_properties_set_int( producer_props, "_disable_exif", disable_exif );
mlt_events_unblock( producer_props, NULL );
// Store the width/height of the pixbuf temporarily
*width = mlt_properties_get_int( properties, "rescale_width" );
*height = mlt_properties_get_int( properties, "rescale_height" );
+ mlt_service_lock( MLT_PRODUCER_SERVICE( &this->parent ) );
+
// Refresh the image
refresh_image( this, frame, *width, *height );
// Release references and locks
pthread_mutex_unlock( &this->mutex );
mlt_cache_item_close( this->image_cache );
+ mlt_service_unlock( MLT_PRODUCER_SERVICE( &this->parent ) );
return error;
}
// Set producer-specific frame properties
mlt_properties_set_int( properties, "progressive", mlt_properties_get_int( producer_properties, "progressive" ) );
- mlt_properties_set_double( properties, "aspect_ratio", mlt_properties_get_double( producer_properties, "aspect_ratio" ) );
+
+ double force_ratio = mlt_properties_get_double( producer_properties, "force_aspect_ratio" );
+ if ( force_ratio > 0.0 )
+ mlt_properties_set_double( properties, "aspect_ratio", force_ratio );
+ else
+ mlt_properties_set_double( properties, "aspect_ratio", mlt_properties_get_double( producer_properties, "aspect_ratio" ) );
// Push the get_image method
mlt_frame_push_get_image( *frame, producer_get_image );
projects / mlt / blobdiff