GimpImage *
gimp_create_image (Gimp *gimp,
gint width,
gint height,
GimpImageBaseType type,
GimpPrecision precision,
gboolean attach_comment)
{
GimpImage *image;
g_return_val_if_fail (GIMP_IS_GIMP (gimp), NULL);
image = gimp_image_new (gimp, width, height, type, precision);
if (attach_comment)
{
const gchar *comment;
comment = gimp_template_get_comment (gimp->config->default_image);
if (comment)
{
GimpParasite *parasite = gimp_parasite_new ("gimp-comment",
GIMP_PARASITE_PERSISTENT,
strlen (comment) + 1,
comment);
gimp_image_parasite_attach (image, parasite);
gimp_parasite_free (parasite);
}
}
return image;
}
gboolean
gimp_image_set_icc_profile (GimpImage *image,
const guint8 *data,
gsize length,
GError **error)
{
GimpParasite *parasite = NULL;
g_return_val_if_fail (GIMP_IS_IMAGE (image), FALSE);
g_return_val_if_fail (data == NULL || length != 0, FALSE);
g_return_val_if_fail (error == NULL || *error == NULL, FALSE);
if (data)
{
parasite = gimp_parasite_new (GIMP_ICC_PROFILE_PARASITE_NAME,
GIMP_PARASITE_PERSISTENT |
GIMP_PARASITE_UNDOABLE,
length, data);
if (! gimp_image_validate_icc_parasite (image, parasite, error))
{
gimp_parasite_free (parasite);
return FALSE;
}
}
gimp_image_set_icc_parasite (image, parasite);
if (parasite)
gimp_parasite_free (parasite);
return TRUE;
}
static void
save_defaults (void)
{
GimpParasite *parasite;
gchar *def_str;
def_str = g_strdup_printf ("%lf %lf %d %d %d %d %d %d %d %d %d %d %d %d %d",
jsvals.quality,
jsvals.smoothing,
jsvals.optimize,
jsvals.progressive,
(gint) jsvals.subsmp,
jsvals.baseline,
jsvals.restart,
jsvals.dct,
jsvals.preview,
jsvals.save_exif,
jsvals.save_thumbnail,
jsvals.save_xmp,
jsvals.use_orig_quality,
jsvals.save_iptc,
jsvals.arithmetic_coding);
parasite = gimp_parasite_new (JPEG_DEFAULTS_PARASITE,
GIMP_PARASITE_PERSISTENT,
strlen (def_str), def_str);
gimp_attach_parasite (parasite);
gimp_parasite_free (parasite);
g_free (def_str);
}
static gint32
create_image (GdkPixbuf *pixbuf,
GdkRegion *shape,
const gchar *name)
{
gint32 image;
gint32 layer;
gdouble xres, yres;
gchar *comment;
gint width, height;
gboolean status;
status = gimp_progress_init (_("Importing screenshot"));
width = gdk_pixbuf_get_width (pixbuf);
height = gdk_pixbuf_get_height (pixbuf);
image = gimp_image_new (width, height, GIMP_RGB);
gimp_image_undo_disable (image);
gimp_get_monitor_resolution (&xres, &yres);
gimp_image_set_resolution (image, xres, yres);
comment = gimp_get_default_comment ();
if (comment)
{
GimpParasite *parasite;
parasite = gimp_parasite_new ("gimp-comment", GIMP_PARASITE_PERSISTENT,
strlen (comment) + 1, comment);
gimp_image_parasite_attach (image, parasite);
gimp_parasite_free (parasite);
g_free (comment);
}
layer = gimp_layer_new_from_pixbuf (image,
name ? name : _("Screenshot"),
pixbuf,
100, GIMP_NORMAL_MODE, 0.0, 1.0);
gimp_image_add_layer (image, layer, 0);
if (shape && ! gdk_region_empty (shape))
{
image_select_shape (image, shape);
if (! gimp_selection_is_empty (image))
{
gimp_layer_add_alpha (layer);
gimp_edit_clear (layer);
gimp_selection_none (image);
}
}
gimp_image_undo_enable (image);
return image;
}
/* --------------------------------------
* gap_dvref_assign_videoref_parasites
* --------------------------------------
* if gpp->drawable_vref contains vaild video reference
* then
* assign video reference parasites to the specified drawable_id (typically this is a layer.)
* (one parasite contains only the videfilename and has variable length,
* the other contains framenumber and other information that was used to fetch
* the frame from the videofile).
*
* the video reference is typically set on successful fetch
* from a video file. (and reset on all other types of frame fetches)
*
+ TODO: query gimprc parameter that can configures using persitent drawable_videoref_parasites.
* (default shall be temporary parasites)
*/
void
gap_dvref_assign_videoref_parasites(GapDrawableVideoRef *dvref, gint32 drawable_id)
{
GimpParasite *l_parasite;
if(gap_debug)
{
printf("gap_assign_drawable_videoref_parasite: START\n");
gap_dvref_debug_print_GapDrawableVideoRef(dvref);
}
if(dvref->videofile == NULL)
{
/* no viedo reference available for the current frame */
return;
}
l_parasite = gimp_parasite_new(GAP_DRAWABLE_VIDEOFILE_PARASITE_NAME
,0 /* GIMP_PARASITE_PERSISTENT 0 for non persistent */
,1 + strlen(dvref->videofile)
,dvref->videofile /* parasite data */
);
if(l_parasite)
{
gimp_drawable_parasite_attach(drawable_id, l_parasite);
gimp_parasite_free(l_parasite);
}
l_parasite = gimp_parasite_new(GAP_DRAWABLE_VIDEOPARAMS_PARASITE_NAME
,0 /* GIMP_PARASITE_PERSISTENT */
,sizeof(GapDrawableVideoParasite)
,&dvref->para /* parasite data */
);
if(l_parasite)
{
gimp_drawable_parasite_attach(drawable_id, l_parasite);
gimp_parasite_free(l_parasite);
}
} /* end gap_dvref_assign_videoref_parasites */
/**
* gimp_drawable_attach_new_parasite:
* @drawable_ID: the ID of the #GimpDrawable to attach the #GimpParasite to.
* @name: the name of the #GimpParasite to create and attach.
* @flags: the flags set on the #GimpParasite.
* @size: the size of the parasite data in bytes.
* @data: a pointer to the data attached with the #GimpParasite.
*
* Convenience function that creates a parasite and attaches it
* to GIMP.
*
* Deprecated: use gimp_image_parasite_attach() instead.
*
* Return value: TRUE on successful creation and attachment of
* the new parasite.
*
* See Also: gimp_drawable_parasite_attach()
*/
gboolean
gimp_drawable_attach_new_parasite (gint32 drawable_ID,
const gchar *name,
gint flags,
gint size,
gconstpointer data)
{
GimpParasite *parasite = gimp_parasite_new (name, flags, size, data);
gboolean success;
success = gimp_item_attach_parasite (drawable_ID, parasite);
gimp_parasite_free (parasite);
return success;
}
/* -----------------------------------------
* p_add_image_to_list_of_duplicated_images
* -----------------------------------------
* add specified image to the list of duplicated images.
* this list contains temporary images of both fetched video frames
* and merged duplicates of the cached original images.
*/
static void
p_add_image_to_list_of_duplicated_images(gint32 image_id, gint32 ffetch_user_id)
{
GimpParasite *l_parasite;
/* attach a parasite to mark the image as part of the gap image duplicates cache */
l_parasite = gimp_parasite_new(GAP_IMAGE_DUP_CACHE_PARASITE
,0 /* GIMP_PARASITE_PERSISTENT 0 for non persistent */
, sizeof(gint32) /* size of parasite data */
,&ffetch_user_id /* parasite data */
);
if(l_parasite)
{
gimp_image_parasite_attach(image_id, l_parasite);
gimp_parasite_free(l_parasite);
}
} /* end p_add_image_to_list_of_duplicated_images */
GimpParasite *
gimp_grid_to_parasite (const GimpGrid *grid)
{
GimpParasite *parasite;
gchar *str;
g_return_val_if_fail (GIMP_IS_GRID (grid), NULL);
str = gimp_config_serialize_to_string (GIMP_CONFIG (grid), NULL);
g_return_val_if_fail (str != NULL, NULL);
parasite = gimp_parasite_new (gimp_grid_parasite_name (),
GIMP_PARASITE_PERSISTENT,
strlen (str) + 1, str);
g_free (str);
return parasite;
}
GimpParasite *
gimp_symmetry_to_parasite (const GimpSymmetry *sym)
{
GimpParasite *parasite;
gchar *parasite_name;
gchar *str;
g_return_val_if_fail (GIMP_IS_SYMMETRY (sym), NULL);
str = gimp_config_serialize_to_string (GIMP_CONFIG (sym), NULL);
g_return_val_if_fail (str != NULL, NULL);
parasite_name = gimp_symmetry_parasite_name (G_TYPE_FROM_INSTANCE (sym));
parasite = gimp_parasite_new (parasite_name,
GIMP_PARASITE_PERSISTENT,
strlen (str) + 1, str);
g_free (parasite_name);
g_free (str);
return parasite;
}
/* ----------------------------------------------------
* p_load_cache_image
* ----------------------------------------------------
* load an image from cache or from file (in case image is not already cached)
* in case the flag addToCache is TRUE the image will be automatically added
* to the cache after read from file operation.
*/
static gint32
p_load_cache_image(const char* filename, gint32 ffetch_user_id, gboolean addToCache)
{
gint32 l_image_id;
char *l_filename;
gint32 *images;
gint nimages;
gint l_idi;
gint l_number_of_cached_images;
gint32 l_first_cached_image_id;
GimpParasite *l_parasite;
if(filename == NULL)
{
printf("p_load_cache_image: ** ERROR cant load filename == NULL! pid:%d\n", (int)gap_base_getpid());
return -1;
}
l_image_id = -1;
l_first_cached_image_id = -1;
l_number_of_cached_images = 0;
images = gimp_image_list(&nimages);
for(l_idi=0; l_idi < nimages; l_idi++)
{
l_parasite = gimp_image_parasite_find(images[l_idi], GAP_IMAGE_CACHE_PARASITE);
if(l_parasite)
{
gint32 *mtime_ptr;
gint32 *ffetch_id_ptr;
gchar *filename_ptr;
mtime_ptr = (gint32 *) l_parasite->data;
ffetch_id_ptr = (gint32 *)&l_parasite->data[sizeof(gint32)];
filename_ptr = (gchar *)&l_parasite->data[sizeof(gint32) + sizeof(gint32)];
l_number_of_cached_images++;
if (l_first_cached_image_id < 0)
{
l_first_cached_image_id = images[l_idi];
}
if(strcmp(filename, filename_ptr) == 0)
{
gint32 mtimefile;
mtimefile = gap_file_get_mtime(filename);
if(mtimefile == *mtime_ptr)
{
/* image found in cache */
l_image_id = images[l_idi];
}
else
{
/* image found in cache, but has changed modification timestamp
* (delete from cache and reload)
*/
if(gap_debug)
{
printf("FrameFetcher: DELETE because mtime changed : (image_id:%d) ffetchId:%d name:%s mtimefile:%d mtimecache:%d pid:%d\n"
, (int)images[l_idi]
, (int)*ffetch_id_ptr
, gimp_image_get_filename(images[l_idi])
, (int)mtimefile
, (int)*mtime_ptr
, (int)gap_base_getpid()
);
}
gap_image_delete_immediate(images[l_idi]);
}
l_idi = nimages -1; /* force break at next loop iteration */
}
gimp_parasite_free(l_parasite);
}
}
if(images)
{
g_free(images);
}
if (l_image_id >= 0)
{
if(gap_debug)
{
printf("FrameFetcher: p_load_cache_image CACHE-HIT :%s (image_id:%d) pid:%d\n"
, filename, (int)l_image_id, (int)gap_base_getpid());
}
return(l_image_id);
}
l_filename = g_strdup(filename);
l_image_id = gap_lib_load_image(l_filename);
if(gap_debug)
{
printf("FrameFetcher: loaded image from disk:%s (image_id:%d) pid:%d\n"
, l_filename, (int)l_image_id, (int)gap_base_getpid());
}
if((l_image_id >= 0) && (addToCache == TRUE))
{
guchar *parasite_data;
gint32 parasite_size;
gint32 *parasite_mtime_ptr;
gint32 *parasite_ffetch_id_ptr;
gchar *parasite_filename_ptr;
gint32 len_filename0; /* filename length including the terminating 0 */
if (l_number_of_cached_images > p_get_ffetch_max_img_cache_elements())
{
/* the image cache already has more elements than desired,
* drop the 1st cached image
*/
if(gap_debug)
{
printf("FrameFetcher: DELETE because cache is full: (image_id:%d) name:%s number_of_cached_images:%d pid:%d\n"
, (int)l_first_cached_image_id
, gimp_image_get_filename(l_first_cached_image_id)
, (int)l_number_of_cached_images
, (int)gap_base_getpid()
);
}
gap_image_delete_immediate(l_first_cached_image_id);
}
/* build parasite data including mtime and full filename with terminating 0 byte */
len_filename0 = strlen(filename) + 1;
parasite_size = sizeof(gint32) + sizeof(gint32) + len_filename0;
parasite_data = g_malloc0(parasite_size);
parasite_mtime_ptr = (gint32 *)parasite_data;
parasite_ffetch_id_ptr = (gint32 *)¶site_data[sizeof(gint32)];
parasite_filename_ptr = (gchar *)¶site_data[sizeof(gint32) + sizeof(gint32)];
*parasite_mtime_ptr = gap_file_get_mtime(filename);
*parasite_ffetch_id_ptr = ffetch_user_id;
memcpy(parasite_filename_ptr, filename, len_filename0);
/* attach a parasite to mark the image as part of the gap image cache */
l_parasite = gimp_parasite_new(GAP_IMAGE_CACHE_PARASITE
,0 /* GIMP_PARASITE_PERSISTENT 0 for non persistent */
,parasite_size
,parasite_data
);
if(l_parasite)
{
gimp_image_parasite_attach(l_image_id, l_parasite);
gimp_parasite_free(l_parasite);
}
g_free(parasite_data);
}
g_free(l_filename);
return(l_image_id);
} /* end p_load_cache_image */
/**
* jpeg_detect_original_settings:
* @cinfo: a pointer to a JPEG decompressor info.
* @image_ID: the image to which the parasite should be attached.
*
* Analyze the image being decompressed (@cinfo) and extract the
* sampling factors, quantization tables and overall image quality.
* Store this information in a parasite and attach it to @image_ID.
*
* This function must be called after jpeg_read_header() so that
* @cinfo contains the quantization tables and the sampling factors
* for each component.
*
* Return Value: TRUE if a parasite has been attached to @image_ID.
*/
gboolean
jpeg_detect_original_settings (struct jpeg_decompress_struct *cinfo,
gint32 image_ID)
{
guint parasite_size;
guchar *parasite_data;
GimpParasite *parasite;
guchar *dest;
gint quality;
gint num_quant_tables = 0;
gint t;
gint i;
g_return_val_if_fail (cinfo != NULL, FALSE);
if (cinfo->jpeg_color_space == JCS_UNKNOWN
|| cinfo->out_color_space == JCS_UNKNOWN)
return FALSE;
quality = jpeg_detect_quality (cinfo);
/* no need to attach quantization tables if they are the ones from IJG */
if (quality <= 0)
{
for (t = 0; t < 4; t++)
if (cinfo->quant_tbl_ptrs[t])
num_quant_tables++;
}
parasite_size = 4 + cinfo->num_components * 2 + num_quant_tables * 128;
parasite_data = g_new (guchar, parasite_size);
dest = parasite_data;
*dest++ = CLAMP0255 (cinfo->jpeg_color_space);
*dest++ = ABS (quality);
*dest++ = CLAMP0255 (cinfo->num_components);
*dest++ = num_quant_tables;
for (i = 0; i < cinfo->num_components; i++)
{
*dest++ = CLAMP0255 (cinfo->comp_info[i].h_samp_factor);
*dest++ = CLAMP0255 (cinfo->comp_info[i].v_samp_factor);
}
if (quality <= 0)
{
for (t = 0; t < 4; t++)
if (cinfo->quant_tbl_ptrs[t])
for (i = 0; i < DCTSIZE2; i++)
{
guint16 c = cinfo->quant_tbl_ptrs[t]->quantval[i];
*dest++ = c / 256;
*dest++ = c & 255;
}
}
parasite = gimp_parasite_new ("jpeg-settings",
GIMP_PARASITE_PERSISTENT,
parasite_size,
parasite_data);
g_free (parasite_data);
gimp_image_parasite_attach (image_ID, parasite);
gimp_parasite_free (parasite);
return TRUE;
}
void ptRun(const gchar* Name,
gint NrParameters,
const GimpParam* Parameter,
gint *nreturn_vals,
GimpParam **return_vals) {
printf("(%s,%d) '%s'\n",__FILE__,__LINE__,__PRETTY_FUNCTION__);
printf("Name : '%s'\n",Name);
printf("NrParameters : %d\n",NrParameters);
if (!strcmp(Name,"photivoSendToGimp")) {
printf("RunMode : %d\n",Parameter[0].data.d_int32);
printf("FileName1 : '%s'\n",Parameter[1].data.d_string);
printf("FileName2 : '%s'\n",Parameter[2].data.d_string);
QFile GimpFile(Parameter[1].data.d_string);
bool result = GimpFile.open(QIODevice::ReadOnly | QIODevice::Text);
assert(result);
QTextStream In(&GimpFile);
QString ImageFileName = In.readLine();
QString ExifFileName = In.readLine();
QString ICCFileName = In.readLine();
// Read image
FILE *InputFile = fopen(ImageFileName.toLocal8Bit().data(),"rb");
if (!InputFile) {
ptLogError(1,ImageFileName.toLocal8Bit().data());
return; // ptError_FileOpen;
}
short Colors;
unsigned short Width;
unsigned short Height;
unsigned short BitsPerColor;
char Buffer[128];
// Extremely naive. Probably just enough for testcases.
char *s = fgets(Buffer,127,InputFile);
assert ( s );
int n = sscanf(Buffer,"P%hd",&Colors);
assert ( 1 == n );
assert(Colors == 6 );
do {
s = fgets(Buffer,127,InputFile);
assert ( s );
} while (Buffer[0] == '#');
sscanf(Buffer,"%hd %hd",&Width,&Height);
s = fgets(Buffer,127,InputFile);
assert ( s );
sscanf(Buffer,"%hd",&BitsPerColor);
assert(BitsPerColor == 0xffff);
Colors = 3;
unsigned short (* ImageForGimp)[3] =
(unsigned short (*)[3]) CALLOC2(Width*Height,sizeof(*ImageForGimp));
ptMemoryError(ImageForGimp,__FILE__,__LINE__);
unsigned short* PpmRow = (unsigned short *) CALLOC2(Width*Height,sizeof(*PpmRow));
ptMemoryError(PpmRow,__FILE__,__LINE__);
for (unsigned short Row=0; Row<Height; Row++) {
size_t RV = fread(PpmRow,Colors*2,Width,InputFile);
if (RV != (size_t) Width) {
printf("ReadPpm error. Expected %d bytes. Got %d\n",Width,(int)RV);
exit(EXIT_FAILURE);
}
if (htons(0x55aa) != 0x55aa) {
swab((char *)PpmRow,(char *)PpmRow,Width*Colors*2);
}
for (unsigned short Col=0; Col<Width; Col++) {
for (short c=0;c<3;c++) {
ImageForGimp[Row*Width+Col][c] = PpmRow[Col*Colors+c];
}
}
}
FREE2(PpmRow);
FCLOSE(InputFile);
QFile ExifFile(ExifFileName);
result = ExifFile.open(QIODevice::ReadOnly);
assert(result);
qint64 FileSize = ExifFile.size();
QDataStream ExifIn(&ExifFile);
char* ExifBuffer = (char *) MALLOC2(FileSize);
ptMemoryError(ExifBuffer,__FILE__,__LINE__);
unsigned ExifBufferLength = ExifIn.readRawData(ExifBuffer,FileSize);
ExifFile.close();
QFile ICCFile(ICCFileName);
result = ICCFile.open(QIODevice::ReadOnly);
assert(result);
qint64 FileSize2 = ICCFile.size();
QDataStream ICCIn(&ICCFile);
char* ICCBuffer = (char *) MALLOC2(FileSize2);
ptMemoryError(ICCBuffer,__FILE__,__LINE__);
unsigned ICCBufferLength = ICCIn.readRawData(ICCBuffer,FileSize2);
ICCFile.close();
// And now copy to gimp.
gint32 GimpImage = gimp_image_new(Width,
Height,
GIMP_RGB);
assert (GimpImage != -1);
gint32 GimpLayer = gimp_layer_new(GimpImage,
"BG",
Width,
Height,
GIMP_RGB_IMAGE,
100.0,
GIMP_NORMAL_MODE);
#if GIMP_MINOR_VERSION<=6
gimp_image_add_layer(GimpImage,GimpLayer,0);
#else
gimp_image_insert_layer(GimpImage,GimpLayer,0,0);
#endif
GimpDrawable* Drawable = gimp_drawable_get(GimpLayer);
GimpPixelRgn PixelRegion;
gimp_pixel_rgn_init(&PixelRegion,
Drawable,
0,
0,
Drawable->width,
Drawable->height,
true,
false);
unsigned short TileHeight = gimp_tile_height();
for (unsigned short Row=0; Row<Height; Row+=TileHeight) {
unsigned short NrRows = MIN(Height-Row, (int)TileHeight);
guint8* Buffer = g_new(guint8,TileHeight*Width*3);
for (unsigned short i=0; i<NrRows; i++) {
for (unsigned short j=0; j<Width; j++) {
for (short c=0;c<3;c++) {
Buffer[3*(i*Width+j)+c] =
ImageForGimp[(Row+i)*Width+j][c]>>8;
}
}
}
gimp_pixel_rgn_set_rect(&PixelRegion,
Buffer,
0,
Row,
Width,
NrRows);
g_free(Buffer);
}
gimp_drawable_flush(Drawable);
gimp_drawable_detach(Drawable);
FREE2(ImageForGimp);
GimpParasite* GimpExifData = gimp_parasite_new("exif-data",
GIMP_PARASITE_PERSISTENT,
ExifBufferLength,
ExifBuffer);
gimp_image_parasite_attach(GimpImage,GimpExifData);
gimp_parasite_free(GimpExifData);
FREE2(ExifBuffer);
GimpParasite* GimpICCData = gimp_parasite_new("icc-profile",
GIMP_PARASITE_PERSISTENT,
ICCBufferLength,
ICCBuffer);
gimp_image_parasite_attach(GimpImage,GimpICCData);
gimp_parasite_free(GimpICCData);
FREE2(ICCBuffer);
static GimpParam Values[2];
*nreturn_vals = 2;
*return_vals = Values;
Values[0].type = GIMP_PDB_STATUS;
Values[0].data.d_status = GIMP_PDB_SUCCESS;
Values[1].type = GIMP_PDB_IMAGE;
Values[1].data.d_image = GimpImage;
QFile::remove(ImageFileName);
QFile::remove(ExifFileName);
QFile::remove(ICCFileName);
QFile::remove(Parameter[1].data.d_string);
}
static void
run (const gchar *name,
gint nparams,
const GimpParam *param,
gint *nreturn_vals,
GimpParam **return_vals)
{
static GimpParam values[4];
gint32 image_ID;
XMPModel *xmp_model;
GimpPDBStatusType status = GIMP_PDB_SUCCESS;
GimpParasite *parasite = NULL;
*nreturn_vals = 1;
*return_vals = values;
values[0].type = GIMP_PDB_STATUS;
values[0].data.d_status = GIMP_PDB_EXECUTION_ERROR;
INIT_I18N();
if (! strcmp (name, EDITOR_PROC))
image_ID = param[1].data.d_image;
else
image_ID = param[0].data.d_image;
xmp_model = xmp_model_new ();
/* if there is already a metadata parasite, load it */
parasite = gimp_image_get_parasite (image_ID, METADATA_PARASITE);
if (parasite)
{
GError *error = NULL;
if (!! strncmp (gimp_parasite_data (parasite),
METADATA_MARKER, METADATA_MARKER_LEN)
|| ! xmp_model_parse_buffer (xmp_model,
(const gchar *) gimp_parasite_data (parasite)
+ METADATA_MARKER_LEN,
gimp_parasite_data_size (parasite)
- METADATA_MARKER_LEN,
TRUE, &error))
{
g_printerr ("\nMetadata parasite seems to be corrupt\n");
/* continue anyway, we will attach a clean parasite later */
}
gimp_parasite_free (parasite);
}
/* If we have no metadata yet, try to find an XMP packet in the file
* (but ignore errors if nothing is found).
*
* FIXME: This is a workaround until all file plug-ins do the right
* thing when loading their files.
*/
if (xmp_model_is_empty (xmp_model)
&& !! strcmp (name, DECODE_XMP_PROC))
{
const gchar *filename;
GError *error = NULL;
filename = gimp_image_get_filename (image_ID);
if (filename != NULL)
if (xmp_model_parse_file (xmp_model, filename, &error))
/* g_message ("XMP loaded from file '%s'\n", filename) */;
}
/* Now check what we are supposed to do */
if (! strcmp (name, DECODE_XMP_PROC))
{
const gchar *buffer;
GError *error = NULL;
buffer = param[1].data.d_string;
if (! xmp_model_parse_buffer (xmp_model, buffer, strlen (buffer),
FALSE, &error))
status = GIMP_PDB_EXECUTION_ERROR;
}
else if (! strcmp (name, ENCODE_XMP_PROC))
{
/* done below together with the parasite */
}
else if (! strcmp (name, DECODE_EXIF_PROC))
{
GError *error = NULL;
if (! xmp_merge_from_exifbuffer (xmp_model, image_ID, &error))
{
status = GIMP_PDB_EXECUTION_ERROR;
g_printerr ("\nExif to XMP merge failed.\n");
}
}
else if (! strcmp (name, GET_PROC))
{
g_printerr ("Not implemented yet (GET_PROC)\n"); /* FIXME */
status = GIMP_PDB_EXECUTION_ERROR;
}
else if (! strcmp (name, SET_PROC))
{
g_printerr ("Not implemented yet (SET_PROC)\n"); /* FIXME */
status = GIMP_PDB_EXECUTION_ERROR;
}
else if (! strcmp (name, GET_SIMPLE_PROC))
{
const gchar *schema_name;
const gchar *property_name;
const gchar *value;
schema_name = param[1].data.d_string;
property_name = param[2].data.d_string;
value = xmp_model_get_scalar_property (xmp_model, schema_name,
property_name);
if (value)
{
*nreturn_vals = 2;
values[1].type = GIMP_PDB_STRING;
values[1].data.d_string = g_strdup (value);
}
else
status = GIMP_PDB_EXECUTION_ERROR;
}
else if (! strcmp (name, SET_SIMPLE_PROC))
{
const gchar *schema_name;
const gchar *property_name;
const gchar *property_value;
schema_name = param[1].data.d_string;
property_name = param[2].data.d_string;
property_value = param[3].data.d_string;
if (! xmp_model_set_scalar_property (xmp_model, schema_name,
property_name, property_value))
status = GIMP_PDB_EXECUTION_ERROR;
}
else if (! strcmp (name, IMPORT_PROC))
{
const gchar *filename;
gchar *buffer;
gsize buffer_length;
GError *error = NULL;
filename = param[1].data.d_string;
if (! g_file_get_contents (filename, &buffer, &buffer_length, &error))
{
g_error_free (error);
status = GIMP_PDB_EXECUTION_ERROR;
}
else if (! xmp_model_parse_buffer (xmp_model, buffer, buffer_length,
TRUE, &error))
{
g_error_free (error);
status = GIMP_PDB_EXECUTION_ERROR;
}
g_free (buffer);
}
else if (! strcmp (name, EXPORT_PROC))
{
/* FIXME: this is easy to implement, but the first thing to do is */
/* to improve the code of export_dialog_response() in interface.c */
g_printerr ("Not implemented yet (EXPORT_PROC)\n");
status = GIMP_PDB_EXECUTION_ERROR;
}
else if (! strcmp (name, EDITOR_PROC))
{
GimpRunMode run_mode;
run_mode = param[0].data.d_int32;
if (run_mode == GIMP_RUN_INTERACTIVE)
{
if (! metadata_dialog (image_ID, xmp_model))
status = GIMP_PDB_CANCEL;
}
g_printerr ("Not implemented yet (EDITOR_PROC)\n");
status = GIMP_PDB_EXECUTION_ERROR;
}
else
{
status = GIMP_PDB_CALLING_ERROR;
}
if (status == GIMP_PDB_SUCCESS)
{
GString *buffer;
/* Generate the updated parasite and attach it to the image */
buffer = g_string_new (METADATA_MARKER);
xmp_generate_packet (xmp_model, buffer);
parasite = gimp_parasite_new (METADATA_PARASITE,
GIMP_PARASITE_PERSISTENT,
buffer->len,
(gpointer) buffer->str);
gimp_image_attach_parasite (image_ID, parasite);
if (! strcmp (name, ENCODE_XMP_PROC))
{
*nreturn_vals = 2;
values[1].type = GIMP_PDB_STRING;
values[1].data.d_string = g_strdup (buffer->str
+ METADATA_MARKER_LEN);
}
g_string_free (buffer, TRUE);
}
g_object_unref (xmp_model);
values[0].data.d_status = status;
}
static gboolean
lcms_image_set_profile (gint32 image,
cmsHPROFILE profile,
const gchar *filename,
gboolean undo_group)
{
g_return_val_if_fail (image != -1, FALSE);
if (filename)
{
GimpParasite *parasite;
GMappedFile *file;
GError *error = NULL;
file = g_mapped_file_new (filename, FALSE, &error);
if (! file)
{
g_message ("%s", error->message);
g_error_free (error);
return FALSE;
}
/* check that this file is actually an ICC profile */
if (! profile)
{
profile = cmsOpenProfileFromMem (g_mapped_file_get_contents (file),
g_mapped_file_get_length (file));
if (profile)
{
cmsCloseProfile (profile);
}
else
{
g_message (_("'%s' does not appear to be an ICC color profile"),
gimp_filename_to_utf8 (filename));
return FALSE;
}
}
if (undo_group)
gimp_image_undo_group_start (image);
parasite = gimp_parasite_new ("icc-profile",
GIMP_PARASITE_PERSISTENT |
GIMP_PARASITE_UNDOABLE,
g_mapped_file_get_length (file),
g_mapped_file_get_contents (file));
g_mapped_file_unref (file);
gimp_image_attach_parasite (image, parasite);
gimp_parasite_free (parasite);
}
else
{
if (undo_group)
gimp_image_undo_group_start (image);
gimp_image_detach_parasite (image, "icc-profile");
}
gimp_image_detach_parasite (image, "icc-profile-name");
if (undo_group)
gimp_image_undo_group_end (image);
return TRUE;
}
static gboolean
jpeg_exif_rotate_query_dialog (gint32 image_ID)
{
GtkWidget *dialog;
GtkWidget *hbox;
GtkWidget *vbox;
GtkWidget *label;
GtkWidget *toggle;
GdkPixbuf *pixbuf;
gint response;
dialog = gimp_dialog_new (_("Rotate Image?"), PLUG_IN_BINARY,
NULL, 0, NULL, NULL,
_("_Keep Orientation"), GTK_RESPONSE_CANCEL,
GIMP_STOCK_TOOL_ROTATE, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
GTK_RESPONSE_OK,
GTK_RESPONSE_CANCEL,
-1);
gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
gimp_window_set_transient (GTK_WINDOW (dialog));
hbox = gtk_hbox_new (FALSE, 12);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 12);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox),
hbox, FALSE, FALSE, 0);
gtk_widget_show (hbox);
vbox = gtk_vbox_new (FALSE, 6);
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
gtk_widget_show (vbox);
pixbuf = gimp_image_get_thumbnail (image_ID,
THUMBNAIL_SIZE, THUMBNAIL_SIZE,
GIMP_PIXBUF_SMALL_CHECKS);
if (pixbuf)
{
GtkWidget *image;
gchar *name;
image = gtk_image_new_from_pixbuf (pixbuf);
g_object_unref (pixbuf);
gtk_box_pack_start (GTK_BOX (vbox), image, FALSE, FALSE, 0);
gtk_widget_show (image);
name = gimp_image_get_name (image_ID);
label = gtk_label_new (name);
gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_MIDDLE);
gimp_label_set_attributes (GTK_LABEL (label),
PANGO_ATTR_STYLE, PANGO_STYLE_ITALIC,
-1);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
g_free (name);
}
vbox = gtk_vbox_new (FALSE, 12);
gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0);
gtk_widget_show (vbox);
label = g_object_new (GTK_TYPE_LABEL,
"label", _("According to the EXIF data, "
"this image is rotated."),
"wrap", TRUE,
"justify", GTK_JUSTIFY_LEFT,
"xalign", 0.0,
"yalign", 0.5,
NULL);
gimp_label_set_attributes (GTK_LABEL (label),
PANGO_ATTR_SCALE, PANGO_SCALE_LARGE,
PANGO_ATTR_WEIGHT, PANGO_WEIGHT_BOLD,
-1);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
label = g_object_new (GTK_TYPE_LABEL,
"label", _("Would you like GIMP to rotate it "
"into the standard orientation?"),
"wrap", TRUE,
"justify", GTK_JUSTIFY_LEFT,
"xalign", 0.0,
"yalign", 0.5,
NULL);
gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 0);
gtk_widget_show (label);
toggle = gtk_check_button_new_with_mnemonic (_("_Don't ask me again"));
gtk_box_pack_end (GTK_BOX (vbox), toggle, FALSE, FALSE, 0);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (toggle), FALSE);
gtk_widget_show (toggle);
response = gimp_dialog_run (GIMP_DIALOG (dialog));
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (toggle)))
{
GimpParasite *parasite;
const gchar *str = (response == GTK_RESPONSE_OK) ? "yes" : "no";
parasite = gimp_parasite_new (JPEG_EXIF_ROTATE_PARASITE,
GIMP_PARASITE_PERSISTENT,
strlen (str), str);
gimp_parasite_attach (parasite);
gimp_parasite_free (parasite);
}
gtk_widget_destroy (dialog);
return (response == GTK_RESPONSE_OK);
}
static gboolean
lcms_image_set_profile (gint32 image,
cmsHPROFILE profile,
GFile *file)
{
g_return_val_if_fail (image != -1, FALSE);
if (file)
{
cmsHPROFILE file_profile;
GimpParasite *parasite;
guint8 *profile_data;
gsize profile_length;
GError *error = NULL;
/* check that this file is actually an ICC profile */
file_profile = gimp_lcms_profile_open_from_file (file, &error);
if (! file_profile)
{
g_message ("%s", error->message);
g_clear_error (&error);
return FALSE;
}
profile_data = gimp_lcms_profile_save_to_data (file_profile,
&profile_length,
&error);
cmsCloseProfile (file_profile);
if (! profile_data)
{
g_message ("%s", error->message);
g_clear_error (&error);
return FALSE;
}
gimp_image_undo_group_start (image);
parasite = gimp_parasite_new ("icc-profile",
GIMP_PARASITE_PERSISTENT |
GIMP_PARASITE_UNDOABLE,
profile_length, profile_data);
g_free (profile_data);
gimp_image_attach_parasite (image, parasite);
gimp_parasite_free (parasite);
}
else
{
gimp_image_undo_group_start (image);
gimp_image_detach_parasite (image, "icc-profile");
}
gimp_image_detach_parasite (image, "icc-profile-name");
gimp_image_undo_group_end (image);
return TRUE;
}
gint32
load_image (const gchar *filename,
GimpRunMode runmode,
gboolean preview,
gboolean *resolution_loaded,
GError **error)
{
gint32 volatile image_ID;
gint32 layer_ID;
struct jpeg_decompress_struct cinfo;
struct my_error_mgr jerr;
jpeg_saved_marker_ptr marker;
FILE *infile;
guchar *buf;
guchar **rowbuf;
GimpImageBaseType image_type;
GimpImageType layer_type;
GeglBuffer *buffer = NULL;
const Babl *format;
gint tile_height;
gint scanlines;
gint i, start, end;
cmsHTRANSFORM cmyk_transform = NULL;
/* We set up the normal JPEG error routines. */
cinfo.err = jpeg_std_error (&jerr.pub);
jerr.pub.error_exit = my_error_exit;
if (!preview)
{
jerr.pub.output_message = my_output_message;
gimp_progress_init_printf (_("Opening '%s'"),
gimp_filename_to_utf8 (filename));
}
if ((infile = g_fopen (filename, "rb")) == NULL)
{
g_set_error (error, G_FILE_ERROR, g_file_error_from_errno (errno),
_("Could not open '%s' for reading: %s"),
gimp_filename_to_utf8 (filename), g_strerror (errno));
return -1;
}
image_ID = -1;
/* Establish the setjmp return context for my_error_exit to use. */
if (setjmp (jerr.setjmp_buffer))
{
/* If we get here, the JPEG code has signaled an error.
* We need to clean up the JPEG object, close the input file, and return.
*/
jpeg_destroy_decompress (&cinfo);
if (infile)
fclose (infile);
if (image_ID != -1 && !preview)
gimp_image_delete (image_ID);
if (preview)
destroy_preview ();
if (buffer)
g_object_unref (buffer);
return -1;
}
/* Now we can initialize the JPEG decompression object. */
jpeg_create_decompress (&cinfo);
/* Step 2: specify data source (eg, a file) */
jpeg_stdio_src (&cinfo, infile);
if (! preview)
{
/* - step 2.1: tell the lib to save the comments */
jpeg_save_markers (&cinfo, JPEG_COM, 0xffff);
/* - step 2.2: tell the lib to save APP1 data (Exif or XMP) */
jpeg_save_markers (&cinfo, JPEG_APP0 + 1, 0xffff);
/* - step 2.3: tell the lib to save APP2 data (ICC profiles) */
jpeg_save_markers (&cinfo, JPEG_APP0 + 2, 0xffff);
}
/* Step 3: read file parameters with jpeg_read_header() */
jpeg_read_header (&cinfo, TRUE);
/* We can ignore the return value from jpeg_read_header since
* (a) suspension is not possible with the stdio data source, and
* (b) we passed TRUE to reject a tables-only JPEG file as an error.
* See libjpeg.doc for more info.
*/
/* Step 4: set parameters for decompression */
/* In this example, we don't need to change any of the defaults set by
* jpeg_read_header(), so we do nothing here.
*/
/* Step 5: Start decompressor */
jpeg_start_decompress (&cinfo);
/* We may need to do some setup of our own at this point before reading
* the data. After jpeg_start_decompress() we have the correct scaled
* output image dimensions available, as well as the output colormap
* if we asked for color quantization.
*/
/* temporary buffer */
tile_height = gimp_tile_height ();
buf = g_new (guchar,
tile_height * cinfo.output_width * cinfo.output_components);
rowbuf = g_new (guchar *, tile_height);
for (i = 0; i < tile_height; i++)
rowbuf[i] = buf + cinfo.output_width * cinfo.output_components * i;
switch (cinfo.output_components)
{
case 1:
image_type = GIMP_GRAY;
layer_type = GIMP_GRAY_IMAGE;
break;
case 3:
image_type = GIMP_RGB;
layer_type = GIMP_RGB_IMAGE;
break;
case 4:
if (cinfo.out_color_space == JCS_CMYK)
{
image_type = GIMP_RGB;
layer_type = GIMP_RGB_IMAGE;
break;
}
/*fallthrough*/
default:
g_message ("Don't know how to load JPEG images "
"with %d color channels, using colorspace %d (%d).",
cinfo.output_components, cinfo.out_color_space,
cinfo.jpeg_color_space);
return -1;
break;
}
if (preview)
{
image_ID = preview_image_ID;
}
else
{
image_ID = gimp_image_new_with_precision (cinfo.output_width,
cinfo.output_height,
image_type,
GIMP_PRECISION_U8_GAMMA);
gimp_image_undo_disable (image_ID);
gimp_image_set_filename (image_ID, filename);
}
if (preview)
{
preview_layer_ID = gimp_layer_new (preview_image_ID, _("JPEG preview"),
cinfo.output_width,
cinfo.output_height,
layer_type, 100, GIMP_NORMAL_MODE);
layer_ID = preview_layer_ID;
}
else
{
layer_ID = gimp_layer_new (image_ID, _("Background"),
cinfo.output_width,
cinfo.output_height,
layer_type, 100, GIMP_NORMAL_MODE);
}
if (! preview)
{
GString *comment_buffer = NULL;
guint8 *profile = NULL;
guint profile_size = 0;
/* Step 5.0: save the original JPEG settings in a parasite */
jpeg_detect_original_settings (&cinfo, image_ID);
/* Step 5.1: check for comments, or Exif metadata in APP1 markers */
for (marker = cinfo.marker_list; marker; marker = marker->next)
{
const gchar *data = (const gchar *) marker->data;
gsize len = marker->data_length;
if (marker->marker == JPEG_COM)
{
#ifdef GIMP_UNSTABLE
g_print ("jpeg-load: found image comment (%d bytes)\n",
marker->data_length);
#endif
if (! comment_buffer)
{
comment_buffer = g_string_new_len (data, len);
}
else
{
/* concatenate multiple comments, separate them with LF */
g_string_append_c (comment_buffer, '\n');
g_string_append_len (comment_buffer, data, len);
}
}
else if ((marker->marker == JPEG_APP0 + 1)
&& (len > sizeof (JPEG_APP_HEADER_EXIF) + 8)
&& ! strcmp (JPEG_APP_HEADER_EXIF, data))
{
#ifdef GIMP_UNSTABLE
g_print ("jpeg-load: found Exif block (%d bytes)\n",
(gint) (len - sizeof (JPEG_APP_HEADER_EXIF)));
#endif
}
}
if (jpeg_load_resolution (image_ID, &cinfo))
{
if (resolution_loaded)
*resolution_loaded = TRUE;
}
/* if we found any comments, then make a parasite for them */
if (comment_buffer && comment_buffer->len)
{
GimpParasite *parasite;
jpeg_load_sanitize_comment (comment_buffer->str);
parasite = gimp_parasite_new ("gimp-comment",
GIMP_PARASITE_PERSISTENT,
strlen (comment_buffer->str) + 1,
comment_buffer->str);
gimp_image_attach_parasite (image_ID, parasite);
gimp_parasite_free (parasite);
g_string_free (comment_buffer, TRUE);
}
/* Step 5.3: check for an embedded ICC profile in APP2 markers */
jpeg_icc_read_profile (&cinfo, &profile, &profile_size);
if (cinfo.out_color_space == JCS_CMYK)
{
cmyk_transform = jpeg_load_cmyk_transform (profile, profile_size);
}
else if (profile) /* don't attach the profile if we are transforming */
{
GimpParasite *parasite;
parasite = gimp_parasite_new ("icc-profile",
GIMP_PARASITE_PERSISTENT |
GIMP_PARASITE_UNDOABLE,
profile_size, profile);
gimp_image_attach_parasite (image_ID, parasite);
gimp_parasite_free (parasite);
}
g_free (profile);
/* Do not attach the "jpeg-save-options" parasite to the image
* because this conflicts with the global defaults (bug #75398).
*/
}
/* Step 6: while (scan lines remain to be read) */
/* jpeg_read_scanlines(...); */
/* Here we use the library's state variable cinfo.output_scanline as the
* loop counter, so that we don't have to keep track ourselves.
*/
buffer = gimp_drawable_get_buffer (layer_ID);
format = babl_format (image_type == GIMP_RGB ? "R'G'B' u8" : "Y' u8");
while (cinfo.output_scanline < cinfo.output_height)
{
start = cinfo.output_scanline;
end = cinfo.output_scanline + tile_height;
end = MIN (end, cinfo.output_height);
scanlines = end - start;
for (i = 0; i < scanlines; i++)
jpeg_read_scanlines (&cinfo, (JSAMPARRAY) &rowbuf[i], 1);
if (cinfo.out_color_space == JCS_CMYK)
jpeg_load_cmyk_to_rgb (buf, cinfo.output_width * scanlines,
cmyk_transform);
gegl_buffer_set (buffer,
GEGL_RECTANGLE (0, start, cinfo.output_width, scanlines),
0,
format,
buf,
GEGL_AUTO_ROWSTRIDE);
if (! preview && (cinfo.output_scanline % 32) == 0)
gimp_progress_update ((gdouble) cinfo.output_scanline /
(gdouble) cinfo.output_height);
}
/* Step 7: Finish decompression */
jpeg_finish_decompress (&cinfo);
/* We can ignore the return value since suspension is not possible
* with the stdio data source.
*/
if (cmyk_transform)
cmsDeleteTransform (cmyk_transform);
/* Step 8: Release JPEG decompression object */
/* This is an important step since it will release a good deal of memory. */
jpeg_destroy_decompress (&cinfo);
g_object_unref (buffer);
/* free up the temporary buffers */
g_free (rowbuf);
g_free (buf);
/* After finish_decompress, we can close the input file.
* Here we postpone it until after no more JPEG errors are possible,
* so as to simplify the setjmp error logic above. (Actually, I don't
* think that jpeg_destroy can do an error exit, but why assume anything...)
*/
fclose (infile);
/* At this point you may want to check to see whether any corrupt-data
* warnings occurred (test whether jerr.num_warnings is nonzero).
*/
/* Detach from the drawable and add it to the image.
*/
if (! preview)
{
gimp_progress_update (1.0);
}
gimp_image_insert_layer (image_ID, layer_ID, -1, 0);
return image_ID;
}
static void run ( const gchar *name, gint nparams, const GimpParam *param,
gint *nreturn_vals, GimpParam **return_vals)
{
static GimpParam values[3];
GimpRunMode run_mode;
GimpPDBStatusType status = GIMP_PDB_SUCCESS;
SeparateContext mysc;
//enum separate_function func = SEP_NONE;
run_mode = param[0].data.d_int32;
/* setup for localization */
INIT_I18N ();
cmsErrorAction( LCMS_ERROR_IGNORE );
mysc.filename = NULL;
if( nparams != ( run_mode == GIMP_RUN_NONINTERACTIVE ? 2 : 1 ) )
status = GIMP_PDB_CALLING_ERROR;
else if( run_mode == GIMP_RUN_NONINTERACTIVE ) {
if( param[1].type != GIMP_PDB_STRING || strlen( param[1].data.d_string ) == 0 )
status = GIMP_PDB_CALLING_ERROR;
else
mysc.filename = g_strdup( param[1].data.d_string );
} else {
gint size = gimp_get_data_size( "plug-in-separate-import/lastpath" );
if( size ) {
mysc.filename = g_malloc( size );
gimp_get_data( "plug-in-separate-import/lastpath", mysc.filename );
}
}
if( status == GIMP_PDB_SUCCESS && ( run_mode == GIMP_RUN_NONINTERACTIVE || separate_import_dialog( &mysc ) ) ) {
gint i, j, x, y;
TIFF *in;
guint32 width, height, stripSize, stripCount, stripHeight;
gint16 bps, spp, step, planerConfig, photometric, inkset, resolutionUnit;
float xres, yres;
const gchar *layerNames[] = { "C", "M", "Y", "K" };
guchar *buf, *maskbuf[4], *srcbuf, *destbuf[4], *iccProfile;
gint32 layers[5], masks[4];
GimpDrawable *drw[4];
GimpPixelRgn rgn[4];
GimpRGB primaries[4] = { { .180, .541, .870, 1.0 },
{ .925, .149, .388, 1.0 },
{ .929, .862, .129, 1.0 },
{ 0, 0, 0, 1.0 } };
gchar *str = NULL;
gchar *baseName = g_path_get_basename( gimp_filename_to_utf8( mysc.filename ) );
#ifdef G_OS_WIN32
{
gchar *_filename = NULL; // win32 filename encoding(not UTF-8)
_filename = g_win32_locale_filename_from_utf8( mysc.filename );
in = TIFFOpen( _filename ? _filename : mysc.filename, "r" );
g_free( _filename );
}
#else
in = TIFFOpen( mysc.filename, "r" );
#endif
if( !in ) {
str = g_strdup_printf( _( "Cannot open : \"%s\"" ), baseName );
gimp_message( str );
g_free( str );
status = GIMP_PDB_EXECUTION_ERROR;
} else {
if( ( TIFFGetField( in, TIFFTAG_BITSPERSAMPLE, &bps ) == FALSE || ( bps != 8 && bps != 16 ) ) ||
( TIFFGetField( in, TIFFTAG_SAMPLESPERPIXEL, &spp ) == FALSE || spp != 4 ) ||
( TIFFGetField( in, TIFFTAG_PHOTOMETRIC, &photometric ) == FALSE || photometric != PHOTOMETRIC_SEPARATED ) ||
( TIFFGetField( in, TIFFTAG_PLANARCONFIG, &planerConfig ) == FALSE || planerConfig != PLANARCONFIG_CONTIG ) ||
( TIFFGetField( in, TIFFTAG_INKSET, &inkset ) == TRUE && inkset != INKSET_CMYK ) ) {
str = g_strdup_printf( _( "\"%s\" is unsupported." ), baseName );
gimp_message( str );
g_free( str );
status = GIMP_PDB_EXECUTION_ERROR;
} else {
stripCount = TIFFNumberOfStrips( in );
stripSize = TIFFStripSize( in );
TIFFGetField( in, TIFFTAG_IMAGEWIDTH, &width );
TIFFGetField( in, TIFFTAG_IMAGELENGTH, &height );
TIFFGetField( in, TIFFTAG_ROWSPERSTRIP, &stripHeight );
TIFFGetField( in, TIFFTAG_RESOLUTIONUNIT, &resolutionUnit );
TIFFGetField( in, TIFFTAG_XRESOLUTION, &xres );
TIFFGetField( in, TIFFTAG_YRESOLUTION, &yres );
#if 0
str = g_strdup_printf( "Photometric : %d BPS : %d SPP : %d\nInkset : %d StripCount : %d", photometric, bps, spp, inkset, stripCount );
gimp_message( str );
g_free( str );
#endif
step = ( bps == 16 ) ? 2 : 1;
buf = g_malloc( stripSize );
values[1].data.d_image = gimp_image_new( width, height, GIMP_RGB );
gimp_image_set_resolution( values[1].data.d_image, xres, yres );
gimp_context_push();
for( i = 0; i < 4; i++ ) {
layers[i] = gimp_layer_new( values[1].data.d_image, layerNames[i], width, height, GIMP_RGBA_IMAGE, 100.0, GIMP_DARKEN_ONLY_MODE );
gimp_context_set_foreground( &primaries[i] );
gimp_drawable_fill( layers[i], GIMP_FOREGROUND_FILL );
gimp_image_add_layer( values[1].data.d_image, layers[i], i );
masks[i] = gimp_layer_create_mask( layers[i], GIMP_ADD_BLACK_MASK );
gimp_layer_add_mask( layers[i], masks[i] );
drw[i] = gimp_drawable_get( masks[i] );
maskbuf[i] = g_malloc( width * stripHeight );
}
gimp_context_pop();
layers[4] = gimp_layer_new( values[1].data.d_image, _( "Background" ), width, height, GIMP_RGB_IMAGE, 100.0, GIMP_NORMAL_MODE );
gimp_drawable_fill( layers[4], GIMP_WHITE_FILL );
gimp_image_add_layer( values[1].data.d_image, layers[4], 4 );
str = g_strdup_printf( _( "Reading \"%s\"..." ), baseName );
gimp_progress_init( str );
g_free( str );
for( i = 0; i < stripCount; i++ ) {
guint32 size = TIFFReadEncodedStrip( in, i, buf, stripSize );
guint32 rowCount = ( size < stripSize ? height % stripHeight : stripHeight );
srcbuf = buf;
if( bps == 16 )
srcbuf++;
for( j = 0; j < 4; j++ ) {
gimp_pixel_rgn_init( &( rgn[j] ), drw[j],
0, stripHeight * i, width, rowCount,
FALSE, FALSE );
destbuf[j] = maskbuf[j];
}
for( y = 0; y < rowCount; y++ ) {
for( x = 0; x < width; x++ ) {
*destbuf[0]++ = *srcbuf;
srcbuf += step;
*destbuf[1]++ = *srcbuf;
srcbuf += step;
*destbuf[2]++ = *srcbuf;
srcbuf += step;
*destbuf[3]++ = *srcbuf;
srcbuf += step;
//srcbuf += spp > 4 ? spp - 4 : 0;
}
}
gimp_pixel_rgn_set_rect( &( rgn[0] ), maskbuf[0], 0, stripHeight * i, width, rowCount );
gimp_pixel_rgn_set_rect( &( rgn[1] ), maskbuf[1], 0, stripHeight * i, width, rowCount );
gimp_pixel_rgn_set_rect( &( rgn[2] ), maskbuf[2], 0, stripHeight * i, width, rowCount );
gimp_pixel_rgn_set_rect( &( rgn[3] ), maskbuf[3], 0, stripHeight * i, width, rowCount );
gimp_progress_update( (gdouble)i / stripCount );
}
g_free( buf );
for( i = 0; i < 4; i++ ) {
g_free( maskbuf[i] );
gimp_drawable_detach( drw[i] );
}
#ifdef ENABLE_COLOR_MANAGEMENT
if ( TIFFGetField( in, TIFFTAG_ICCPROFILE, &width, &iccProfile ) ) {
GimpParasite *parasite;
parasite = gimp_parasite_new( CMYKPROFILE, 0, width, iccProfile );
gimp_image_parasite_attach( values[1].data.d_image, parasite );
gimp_parasite_free( parasite );
//g_free( iccProfile ); // This causes clash on TIFFClose( in ).
}
#endif
}
TIFFClose( in );
}
g_free( baseName );
} else
status = GIMP_PDB_CANCEL;
*return_vals = values;
values[0].type = GIMP_PDB_STATUS;
values[0].data.d_status = status;
if( status == GIMP_PDB_SUCCESS ) {
*nreturn_vals = 2;
values[1].type = GIMP_PDB_IMAGE;
if( run_mode != GIMP_RUN_NONINTERACTIVE ) {
gimp_image_undo_enable( values[1].data.d_image );
gimp_display_new( values[1].data.d_image );
gimp_displays_flush();
}
gimp_set_data( "plug-in-separate-import/lastpath", mysc.filename, strlen( mysc.filename ) + 1 );
} else
*nreturn_vals = 1;
g_free( mysc.filename );
}
static gint
DoExtension (FILE *fd,
gint label)
{
static guchar buf[256];
gchar *str;
switch (label)
{
case 0x01: /* Plain Text Extension */
str = "Plain Text Extension";
#ifdef notdef
if (GetDataBlock (fd, (guchar *) buf) == 0)
;
lpos = LM_to_uint (buf[0], buf[1]);
tpos = LM_to_uint (buf[2], buf[3]);
width = LM_to_uint (buf[4], buf[5]);
height = LM_to_uint (buf[6], buf[7]);
cellw = buf[8];
cellh = buf[9];
foreground = buf[10];
background = buf[11];
while (GetDataBlock (fd, (guchar *) buf) > 0)
{
PPM_ASSIGN (image[ypos][xpos],
cmap[CM_RED][v],
cmap[CM_GREEN][v],
cmap[CM_BLUE][v]);
++index;
}
return FALSE;
#else
break;
#endif
case 0xff: /* Application Extension */
str = "Application Extension";
break;
case 0xfe: /* Comment Extension */
str = "Comment Extension";
while (GetDataBlock (fd, (guchar *) buf) > 0)
{
gchar *comment = (gchar *) buf;
if (! g_utf8_validate (comment, -1, NULL))
continue;
if (comment_parasite)
gimp_parasite_free (comment_parasite);
comment_parasite = gimp_parasite_new ("gimp-comment",
GIMP_PARASITE_PERSISTENT,
strlen (comment) + 1, comment);
}
return TRUE;
break;
case 0xf9: /* Graphic Control Extension */
str = "Graphic Control Extension";
(void) GetDataBlock (fd, (guchar *) buf);
Gif89.disposal = (buf[0] >> 2) & 0x7;
Gif89.inputFlag = (buf[0] >> 1) & 0x1;
Gif89.delayTime = LM_to_uint (buf[1], buf[2]);
if ((buf[0] & 0x1) != 0)
Gif89.transparent = buf[3];
else
Gif89.transparent = -1;
while (GetDataBlock (fd, (guchar *) buf) > 0);
return FALSE;
break;
default:
str = (gchar *)buf;
sprintf ((gchar *)buf, "UNKNOWN (0x%02x)", label);
break;
}
#ifdef GIFDEBUG
g_print ("GIF: got a '%s'\n", str);
#endif
while (GetDataBlock (fd, (guchar *) buf) > 0);
return FALSE;
}
static gboolean
gimp_parasite_list_deserialize (GimpConfig *list,
GScanner *scanner,
gint nest_level,
gpointer data)
{
GTokenType token;
g_scanner_scope_add_symbol (scanner, 0,
parasite_symbol, (gpointer) parasite_symbol);
token = G_TOKEN_LEFT_PAREN;
while (g_scanner_peek_next_token (scanner) == token)
{
token = g_scanner_get_next_token (scanner);
switch (token)
{
case G_TOKEN_LEFT_PAREN:
token = G_TOKEN_SYMBOL;
break;
case G_TOKEN_SYMBOL:
if (scanner->value.v_symbol == parasite_symbol)
{
gchar *parasite_name = NULL;
gint parasite_flags = 0;
guint8 *parasite_data = NULL;
gint parasite_data_size = 0;
GimpParasite *parasite;
token = G_TOKEN_STRING;
if (g_scanner_peek_next_token (scanner) != token)
break;
if (! gimp_scanner_parse_string (scanner, ¶site_name))
break;
token = G_TOKEN_INT;
if (g_scanner_peek_next_token (scanner) != token)
goto cleanup;
if (! gimp_scanner_parse_int (scanner, ¶site_flags))
goto cleanup;
token = G_TOKEN_INT;
if (g_scanner_peek_next_token (scanner) != token)
{
/* old format -- plain string */
gchar *str;
if (g_scanner_peek_next_token (scanner) != G_TOKEN_STRING)
goto cleanup;
if (! gimp_scanner_parse_string (scanner, &str))
goto cleanup;
parasite_data_size = strlen (str);
parasite_data = (guint8 *) str;
}
else
{
/* new format -- properly encoded binary data */
if (! gimp_scanner_parse_int (scanner, ¶site_data_size))
goto cleanup;
token = G_TOKEN_STRING;
if (g_scanner_peek_next_token (scanner) != token)
goto cleanup;
if (! gimp_scanner_parse_data (scanner, parasite_data_size,
¶site_data))
goto cleanup;
}
parasite = gimp_parasite_new (parasite_name,
parasite_flags,
parasite_data_size,
parasite_data);
gimp_parasite_list_add (GIMP_PARASITE_LIST (list),
parasite); /* adds a copy */
gimp_parasite_free (parasite);
token = G_TOKEN_RIGHT_PAREN;
g_free (parasite_data);
cleanup:
g_free (parasite_name);
}
break;
case G_TOKEN_RIGHT_PAREN:
token = G_TOKEN_LEFT_PAREN;
break;
default: /* do nothing */
break;
}
}
return gimp_config_deserialize_return (scanner, token, nest_level);
}
static void
run (const gchar *name,
gint nparams,
const GimpParam *param,
gint *nreturn_vals,
GimpParam **return_vals)
{
static GimpParam values[MAX_EXTRACT_IMAGES + 1];
GimpPDBStatusType status = GIMP_PDB_SUCCESS;
gint32 num_images;
gint32 image_ID_extract[MAX_EXTRACT_IMAGES];
gint32 layer_ID_extract[MAX_EXTRACT_IMAGES];
gint j;
gint32 layer;
gint32 num_layers;
gint32 image_ID;
INIT_I18N ();
gegl_init (NULL, NULL);
run_mode = param[0].data.d_int32;
image_ID = param[1].data.d_image;
layer = param[2].data.d_drawable;
*nreturn_vals = MAX_EXTRACT_IMAGES + 1;
*return_vals = values;
values[0].type = GIMP_PDB_STATUS;
values[0].data.d_status = status;
for (j = 0; j < MAX_EXTRACT_IMAGES; j++)
{
values[j+1].type = GIMP_PDB_IMAGE;
values[j+1].data.d_int32 = -1;
}
switch (run_mode)
{
case GIMP_RUN_INTERACTIVE:
/* Possibly retrieve data */
gimp_get_data (PLUG_IN_PROC, &decovals);
/* First acquire information with a dialog */
if (! decompose_dialog ())
return;
break;
case GIMP_RUN_NONINTERACTIVE:
/* Make sure all the arguments are there! */
if (nparams != 4 && nparams != 5 && nparams != 6)
{
status = GIMP_PDB_CALLING_ERROR;
}
else
{
strncpy (decovals.extract_type, param[3].data.d_string,
sizeof (decovals.extract_type));
decovals.extract_type[sizeof (decovals.extract_type) - 1] = '\0';
decovals.as_layers = nparams > 4 ? param[4].data.d_int32 : FALSE;
decovals.use_registration = (strcmp (name, PLUG_IN_PROC_REG) == 0);
}
break;
case GIMP_RUN_WITH_LAST_VALS:
/* Possibly retrieve data */
gimp_get_data (PLUG_IN_PROC, &decovals);
break;
default:
break;
}
if (status == GIMP_PDB_SUCCESS)
{
gimp_progress_init (_("Decomposing"));
num_images = decompose (image_ID, layer,
decovals.extract_type,
image_ID_extract,
&num_layers,
layer_ID_extract);
if (num_images <= 0)
{
status = GIMP_PDB_EXECUTION_ERROR;
}
else
{
/* create decompose-data parasite */
GString *data = g_string_new ("");
g_string_printf (data, "source=%d type=%s ",
layer, decovals.extract_type);
for (j = 0; j < num_layers; j++)
g_string_append_printf (data, "%d ", layer_ID_extract[j]);
for (j = 0; j < num_images; j++)
{
GimpParasite *parasite;
values[j+1].data.d_int32 = image_ID_extract[j];
gimp_image_undo_enable (image_ID_extract[j]);
gimp_image_clean_all (image_ID_extract[j]);
parasite = gimp_parasite_new ("decompose-data",
0, data->len + 1, data->str);
gimp_image_attach_parasite (image_ID_extract[j], parasite);
gimp_parasite_free (parasite);
if (run_mode != GIMP_RUN_NONINTERACTIVE)
gimp_display_new (image_ID_extract[j]);
}
/* Store data */
if (run_mode == GIMP_RUN_INTERACTIVE)
gimp_set_data (PLUG_IN_PROC, &decovals, sizeof (DecoVals));
}
gimp_progress_end ();
}
values[0].data.d_status = status;
}
