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a little more dbg output in heifsave

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This commit is contained in:
John Cupitt 2022-08-11 10:30:23 +01:00
parent d27dfbe55d
commit a928c9a885
1 changed files with 15 additions and 4 deletions
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19
libvips/foreign/heifsave.c
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@ -148,10 +148,10 @@ typedef struct _VipsForeignSaveHeif {
typedef VipsForeignSaveClass VipsForeignSaveHeifClass;
/* Defined in heif2vips.c
/* Defined in heifload.c
*/
void vips__heif_error( struct heif_error *error );
void vips__heif_image_print( struct heif_image *img );
void vips__heif_error( struct heif_error *error );
G_DEFINE_ABSTRACT_TYPE( VipsForeignSaveHeif, vips_foreign_save_heif,
VIPS_TYPE_FOREIGN_SAVE );
@ -179,7 +179,7 @@ typedef struct heif_error (*libheif_metadata_fn)( struct heif_context *,
/* String-based metadata fields we add.
*/
typedef struct _VipsForeignSaveHeifMetadata {
const char *name; /* as understood by libvips */
const char *name; /* as understood by libvips */
libheif_metadata_fn saver; /* as understood by libheif */
} VipsForeignSaveHeifMetadata;
@ -263,11 +263,22 @@ vips_foreign_save_heif_write_page( VipsForeignSaveHeif *heif, int page )
options->save_alpha_channel = 1;
#ifdef DEBUG
printf( "encoding ..\n" );
{
GTimer *timer = g_timer_new();
printf( "calling heif_context_encode_image() ...\n" );
#endif /*DEBUG*/
error = heif_context_encode_image( heif->ctx,
heif->img, heif->encoder, options, &heif->handle );
#ifdef DEBUG
printf( "... libheif took %.2g seconds\n",
g_timer_elapsed( timer, NULL ) );
g_timer_destroy( timer );
}
#endif /*DEBUG*/
heif_encoding_options_free( options );
if( error.code ) {