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gimp/libheif-avif-only.patch
Dirk Stoecker 144271c0dc Accepting request 844181 from home:darix:branches:graphics 
- updates to buildrequires
  - synced required versions with configure.ac
  - convert more buildrequires to pkgconfig() versions
- enable libheif on Tumbleweed, since we have the version in TW
  with avif support, but not actual HEIF support unless libheif
  from packman is used.
- added libheif-avif-only.patch:
  libheif based exporter will only offer the formats supported by
  the installed libheif (via runtime check)

OBS-URL: https://build.opensuse.org/request/show/844181
OBS-URL: https://build.opensuse.org/package/show/graphics/gimp?expand=0&rev=48
2020-11-05 12:10:39 +00:00

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diff --git a/plug-ins/common/file-heif.c b/plug-ins/common/file-heif.c
index 945951e5f4..e79419d5f0 100644
--- a/plug-ins/common/file-heif.c
+++ b/plug-ins/common/file-heif.c
@@ -47,7 +47,7 @@ struct _SaveParams
/* local function prototypes */
-static void query (void);
+static void init (void);
static void run (const gchar *name,
gint nparams,
const GimpParam *param,
@@ -73,9 +73,9 @@ static gboolean save_dialog (SaveParams *params,
GimpPlugInInfo PLUG_IN_INFO =
{
- NULL, /* init_proc */
+ init, /* init_proc */
NULL, /* quit_proc */
- query, /* query_proc */
+ NULL, /* query_proc */
run, /* run_proc */
};
@@ -84,7 +84,7 @@ MAIN ()
static void
-query (void)
+init (void)
{
static const GimpParamDef load_args[] =
{
@@ -110,87 +110,102 @@ query (void)
{ GIMP_PDB_INT32, "lossless", "Use lossless compression (0 = lossy, 1 = lossless)" }
};
- gimp_install_procedure (LOAD_PROC,
- _("Loads HEIF images"),
- _("Load image stored in HEIF format (High "
- "Efficiency Image File Format). Typical "
- "suffices for HEIF files are .heif, .heic."),
- "Dirk Farin <farin@struktur.de>",
- "Dirk Farin <farin@struktur.de>",
- "2018",
- _("HEIF/HEIC"),
- NULL,
- GIMP_PLUGIN,
- G_N_ELEMENTS (load_args),
- G_N_ELEMENTS (load_return_vals),
- load_args, load_return_vals);
-
- gimp_register_load_handler (LOAD_PROC,
- "heic,heif"
+ if (heif_have_decoder_for_format (heif_compression_HEVC)
#if LIBHEIF_HAVE_VERSION(1,8,0)
- ",avif"
+ || heif_have_decoder_for_format (heif_compression_AV1)
#endif
- , "");
- gimp_register_file_handler_mime (LOAD_PROC,
- "image/heif"
-#if LIBHEIF_HAVE_VERSION(1,8,0)
- ",image/avif"
-#endif
- );
- gimp_register_file_handler_uri (LOAD_PROC);
- /* HEIF is an ISOBMFF format whose "brand" (the value after "ftyp")
- * can be of various values.
- * See also: https://gitlab.gnome.org/GNOME/gimp/issues/2209
- */
- gimp_register_magic_load_handler (LOAD_PROC,
- "heif,heic"
-#if LIBHEIF_HAVE_VERSION(1,8,0)
- ",avif"
-#endif
- , "",
- "4,string,ftypheic,4,string,ftypheix,"
- "4,string,ftyphevc,4,string,ftypheim,"
- "4,string,ftypheis,4,string,ftyphevm,"
- "4,string,ftyphevs,4,string,ftypmif1,"
- "4,string,ftypmsf1"
+ )
+ {
+ GString *extensions = g_string_new (NULL);
+ GString *mimetypes = g_string_new (NULL);
+ GString *magic = g_string_new ("4,string,ftypmif1");
+
+ if (heif_have_decoder_for_format (heif_compression_HEVC))
+ {
+ g_string_append (extensions, "heic,heif");
+ g_string_append (mimetypes, "image/heif");
+ g_string_append (magic, ",4,string,ftypheic,4,string,ftypheix,"
+ "4,string,ftyphevc,4,string,ftypheim,"
+ "4,string,ftypheis,4,string,ftyphevm,"
+ "4,string,ftyphevs,4,string,ftypmsf1");
+ }
+
#if LIBHEIF_HAVE_VERSION(1,8,0)
- ",4,string,ftypavif"
+ if (heif_have_decoder_for_format (heif_compression_AV1))
+ {
+ g_string_append_printf (extensions, "%savif", extensions->len ? "," : "");
+ g_string_append_printf (mimetypes, "%simage/avif", mimetypes->len ? "," : "");
+ g_string_append (magic, ",4,string,ftypavif");
+ }
#endif
- );
-
- gimp_install_procedure (SAVE_PROC,
- _("Exports HEIF images"),
- _("Save image in HEIF format (High Efficiency "
- "Image File Format)."),
- "Dirk Farin <farin@struktur.de>",
- "Dirk Farin <farin@struktur.de>",
- "2018",
- _("HEIF/HEIC"),
- "RGB*",
- GIMP_PLUGIN,
- G_N_ELEMENTS (save_args), 0,
- save_args, NULL);
-
- gimp_register_save_handler (SAVE_PROC, "heic,heif", "");
- gimp_register_file_handler_mime (SAVE_PROC, "image/heif");
- gimp_register_file_handler_uri (SAVE_PROC);
+
+ gimp_install_procedure (LOAD_PROC,
+ _("Loads HEIF images"),
+ _("Load image stored in HEIF format (High "
+ "Efficiency Image File Format). Typical "
+ "suffices for HEIF files are .heif, .heic."),
+ "Dirk Farin <farin@struktur.de>",
+ "Dirk Farin <farin@struktur.de>",
+ "2018",
+ _("HEIF/HEIC"),
+ NULL,
+ GIMP_PLUGIN,
+ G_N_ELEMENTS (load_args),
+ G_N_ELEMENTS (load_return_vals),
+ load_args, load_return_vals);
+
+ gimp_register_load_handler (LOAD_PROC, extensions->str, "");
+ gimp_register_file_handler_mime (LOAD_PROC, mimetypes->str);
+ gimp_register_file_handler_uri (LOAD_PROC);
+
+ gimp_register_magic_load_handler (LOAD_PROC,
+ extensions->str, "",
+ magic->str);
+
+ g_string_free (magic, TRUE);
+ g_string_free (mimetypes, TRUE);
+ g_string_free (extensions, TRUE);
+ }
+
+ if (heif_have_encoder_for_format (heif_compression_HEVC))
+ {
+ gimp_install_procedure (SAVE_PROC,
+ _("Exports HEIF images"),
+ _("Save image in HEIF format (High Efficiency "
+ "Image File Format)."),
+ "Dirk Farin <farin@struktur.de>",
+ "Dirk Farin <farin@struktur.de>",
+ "2018",
+ _("HEIF/HEIC"),
+ "RGB*",
+ GIMP_PLUGIN,
+ G_N_ELEMENTS (save_args), 0,
+ save_args, NULL);
+
+ gimp_register_save_handler (SAVE_PROC, "heic,heif", "");
+ gimp_register_file_handler_mime (SAVE_PROC, "image/heif");
+ gimp_register_file_handler_uri (SAVE_PROC);
+ }
#if LIBHEIF_HAVE_VERSION(1,8,0)
- gimp_install_procedure (SAVE_PROC_AV1,
- "Exports AVIF images",
- "Save image in AV1 Image File Format (AVIF)",
- "Daniel Novomesky <dnovomesky@gmail.com>",
- "Daniel Novomesky <dnovomesky@gmail.com>",
- "2020",
- "HEIF/AVIF",
- "RGB*",
- GIMP_PLUGIN,
- G_N_ELEMENTS (save_args), 0,
- save_args, NULL);
-
- gimp_register_save_handler (SAVE_PROC_AV1, "avif", "");
- gimp_register_file_handler_mime (SAVE_PROC_AV1, "image/avif");
- gimp_register_file_handler_uri (SAVE_PROC_AV1);
+ if (heif_have_encoder_for_format (heif_compression_AV1))
+ {
+ gimp_install_procedure (SAVE_PROC_AV1,
+ _("Exports AVIF images"),
+ _("Save image in AV1 Image File Format (AVIF)"),
+ "Daniel Novomesky <dnovomesky@gmail.com>",
+ "Daniel Novomesky <dnovomesky@gmail.com>",
+ "2020",
+ "HEIF/AVIF",
+ "RGB*",
+ GIMP_PLUGIN,
+ G_N_ELEMENTS (save_args), 0,
+ save_args, NULL);
+
+ gimp_register_save_handler (SAVE_PROC_AV1, "avif", "");
+ gimp_register_file_handler_mime (SAVE_PROC_AV1, "image/avif");
+ gimp_register_file_handler_uri (SAVE_PROC_AV1);
+ }
#endif
}
@@ -1139,12 +1154,12 @@ load_image (GFile *file,
while (new_exif_size >= 4) /*Searching for TIFF Header*/
{
if (tiffheader[0] == tiffHeaderBE[0] && tiffheader[1] == tiffHeaderBE[1] &&
- tiffheader[2] == tiffHeaderBE[2] && tiffheader[2] == tiffHeaderBE[2])
+ tiffheader[2] == tiffHeaderBE[2] && tiffheader[3] == tiffHeaderBE[3])
{
break;
}
if (tiffheader[0] == tiffHeaderLE[0] && tiffheader[1] == tiffHeaderLE[1] &&
- tiffheader[2] == tiffHeaderLE[2] && tiffheader[2] == tiffHeaderLE[2])
+ tiffheader[2] == tiffHeaderLE[2] && tiffheader[3] == tiffHeaderLE[3])
{
break;
}
@@ -1525,6 +1540,17 @@ save_image (GFile *file,
heif_encoder_set_lossless (encoder, params->lossless);
/* heif_encoder_set_logging_level (encoder, logging_level); */
+#if LIBHEIF_HAVE_VERSION(1,9,0)
+ if (params->lossless && params->save_bit_depth == 8)
+ {
+ err = heif_encoder_set_parameter_string (encoder, "chroma", "444");
+ if (err.code != 0)
+ {
+ g_printerr ("Failed to set chroma=444 for %s encoder: %s", heif_encoder_get_name (encoder), err.message);
+ }
+ }
+#endif
+
err = heif_context_encode_image (context,
image,
encoder,
@@ -1984,7 +2010,7 @@ save_dialog (SaveParams *params,
frame = gimp_frame_new (NULL);
gtk_box_pack_start (GTK_BOX (main_vbox), frame, FALSE, FALSE, 0);
- lossless_button = gtk_check_button_new_with_mnemonic (_("Nearly _lossless (YUV420 format)"));
+ lossless_button = gtk_check_button_new_with_mnemonic (_("Nearly _lossless"));
gtk_frame_set_label_widget (GTK_FRAME (frame), lossless_button);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6);
@@ -1998,7 +2024,7 @@ save_dialog (SaveParams *params,
gtk_range_set_value (GTK_RANGE (quality_slider), params->quality);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (lossless_button),
params->lossless);
- gtk_widget_set_sensitive (quality_slider, !params->lossless);
+ gtk_widget_set_sensitive (hbox, !params->lossless);
gtk_label_set_mnemonic_widget (GTK_LABEL (label), quality_slider);
g_signal_connect (lossless_button, "toggled",
@@ -2038,8 +2064,8 @@ save_dialog (SaveParams *params,
gtk_widget_show (label2);
combo = gimp_int_combo_box_new (_("8 bit/channel"), 8,
- _("10 bit/channel (HDR)"), 10,
- _("12 bit/channel (HDR)"), 12,
+ _("10 bit/channel"), 10,
+ _("12 bit/channel"), 12,
NULL);
gtk_table_attach (GTK_TABLE (table), combo, 1, 2, 0, 1,
GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
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