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Worked around an April libgimp API change which was causing probs.

This commit is contained in:
Adam D. Moss 1999-08-20 19:35:13 +00:00
parent 99111b635f
commit 643e8f128a
1 changed files with 55 additions and 9 deletions
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64
plug-ins/common/psd.c
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@ -1,5 +1,5 @@
/*
* PSD Plugin version 2.0.2
* PSD Plugin version 2.0.3
* This GIMP plug-in is designed to load Adobe Photoshop(tm) files (.PSD)
*
* Adam D. Moss <adam@gimp.org> <adam@foxbox.org>
@ -35,6 +35,11 @@
/*
* Revision history:
*
* 1999.08.20 / v2.0.3 / Adam D. Moss
* Ensure that NULL name does not get passed to gimp_layer_new(),
* or it will fail to create the layer and cause problems down
* the line (only since April 1999).
*
* 1999.01.18 / v2.0.2 / Adam D. Moss
* Better guess at how PSD files store Guide position precision.
*
@ -989,6 +994,10 @@ do_layer_record(FILE *fd, guint32 *offset, gint layernum)
(*offset) += strlen(psd_image.layer[layernum].name);
IFDBG printf("\t\t\t\t\t\tLAYER NAME: '%s'\n",psd_image.layer[layernum].name);
}
else
{
IFDBG printf("\t\t\t\t\t\tNULL LAYER NAME\n");
}
if (totaloff-(*offset) > 0)
{
@ -1496,7 +1505,7 @@ void extract_data_and_channels(guchar* src, gint gimpstep, gint psstep,
}
channel_ID = gimp_channel_new(image_ID,
psd_image.aux_channel[chan-gimpstep].name,
psd_image.aux_channel[chan-gimpstep].name ? psd_image.aux_channel[chan-gimpstep].name : "Unnamed channel",
width, height,
100.0, colour);
gimp_image_add_channel(image_ID, channel_ID, 0);
@ -1546,7 +1555,7 @@ void extract_channels(guchar* src, gint num_wanted, gint psstep,
}
channel_ID = gimp_channel_new(image_ID,
psd_image.aux_channel[chan-(psstep-num_wanted)].name,
psd_image.aux_channel[chan-(psstep-num_wanted)].name ? psd_image.aux_channel[chan-(psstep-num_wanted)].name : "Unnamed channel",
width, height,
100.0, colour);
gimp_image_add_channel(image_ID, channel_ID, 0);
@ -1707,17 +1716,21 @@ load_image(char *name)
}
layer_ID = gimp_layer_new (image_ID,
psd_image.layer[lnum].name,
psd_image.layer[lnum].name ?
psd_image.layer[lnum].name :
"Unnamed layer",
psd_image.layer[lnum].width,
psd_image.layer[lnum].height,
(numc==1) ? GRAY_IMAGE:GRAYA_IMAGE,
(numc==1) ? GRAY_IMAGE : GRAYA_IMAGE,
(100.0*(double)psd_image.layer[lnum].opacity)/255.0,
psd_lmode_to_gimp_lmode(psd_image.layer[lnum].blendkey));
}; break; /* case GRAY */
case RGB:
{
IFDBG printf("It's RGB.\n");
IFDBG printf("It's RGB, %dx%d.\n",
psd_image.layer[lnum].width,
psd_image.layer[lnum].height);
if (!psd_layer_has_alpha(&psd_image.layer[lnum]))
{
seek_to_and_unpack_pixeldata(fd, lnum, 0);
@ -1736,6 +1749,9 @@ load_image(char *name)
g_free(psd_image.layer[lnum].channel[1].data);
if (psd_image.layer[lnum].channel[2].data)
g_free(psd_image.layer[lnum].channel[2].data);
IFDBG
fprintf(stderr, "YAH0a\n");
}
else
{
@ -1759,16 +1775,27 @@ load_image(char *name)
g_free(psd_image.layer[lnum].channel[2].data);
if (psd_image.layer[lnum].channel[3].data)
g_free(psd_image.layer[lnum].channel[3].data);
IFDBG
fprintf(stderr, "YAH0b\n");
}
IFDBG
fprintf(stderr, "YAH1\n");
layer_ID = gimp_layer_new (image_ID,
psd_image.layer[lnum].name,
psd_image.layer[lnum].name ?
psd_image.layer[lnum].name :
"Unnamed layer",
psd_image.layer[lnum].width,
psd_image.layer[lnum].height,
(numc==3) ? RGB_IMAGE:RGBA_IMAGE,
(numc==3) ? RGB_IMAGE : RGBA_IMAGE,
(100.0*(double)psd_image.layer[lnum].opacity)/255.0,
psd_lmode_to_gimp_lmode(psd_image.layer[lnum].blendkey));
IFDBG
fprintf(stderr, "YAH2\n");
}; break; /* case RGB */
default:
{
@ -1777,9 +1804,10 @@ load_image(char *name)
}; break; /* default */
}
gimp_image_add_layer (image_ID, layer_ID, 0);
IFDBG
fprintf(stderr, "YAH3\n");
/* Do a layer mask if it exists */
for (iter=0; iter<psd_image.layer[lnum].num_channels; iter++)
@ -1789,6 +1817,9 @@ load_image(char *name)
gint32 mask_id;
guchar* lm_data;
IFDBG
fprintf(stderr, "YAH3m\n");
lm_data = xmalloc(psd_image.layer[lnum].width *
psd_image.layer[lnum].height);
{
@ -1834,6 +1865,8 @@ load_image(char *name)
}
}
IFDBG
fprintf(stderr, "YAH4\n");
gimp_layer_translate(layer_ID,
psd_image.layer[lnum].x,
@ -1844,19 +1877,32 @@ load_image(char *name)
drawable = gimp_drawable_get (layer_ID);
IFDBG
fprintf(stderr, "YAH5 - merged_data=%p, drawable=%p, drawdim=%dx%dx%d\n",
merged_data,
drawable,
drawable->width,
drawable->height,
drawable->bpp);
gimp_pixel_rgn_init (&pixel_rgn, drawable,
0, 0,
psd_image.layer[lnum].width,
psd_image.layer[lnum].height,
TRUE, FALSE);
gimp_pixel_rgn_set_rect (&pixel_rgn,
merged_data,
0, 0,
psd_image.layer[lnum].width,
psd_image.layer[lnum].height);
IFDBG
fprintf(stderr, "YAH6\n");
gimp_drawable_flush (drawable);
gimp_drawable_detach (drawable);
drawable = NULL;
if (merged_data)
g_free(merged_data);