{
register Lisp_Object param_index, old_value;
- param_index = Fget (prop, Qx_frame_parameter);
old_value = get_frame_param (f, prop);
- store_frame_param (f, prop, val);
- if (NATNUMP (param_index)
- && (XFASTINT (param_index)
- < sizeof (x_frame_parms)/sizeof (x_frame_parms[0])))
- (*x_frame_parms[XINT (param_index)].setter)(f, val, old_value);
+
+ if (NILP (Fequal (val, old_value)))
+ {
+ store_frame_param (f, prop, val);
+
+ param_index = Fget (prop, Qx_frame_parameter);
+ if (NATNUMP (param_index)
+ && (XFASTINT (param_index)
+ < sizeof (x_frame_parms)/sizeof (x_frame_parms[0])))
+ (*x_frame_parms[XINT (param_index)].setter)(f, val, old_value);
+ }
}
}
{
register Lisp_Object param_index, old_value;
- param_index = Fget (prop, Qx_frame_parameter);
old_value = get_frame_param (f, prop);
+
store_frame_param (f, prop, val);
+
+ param_index = Fget (prop, Qx_frame_parameter);
if (NATNUMP (param_index)
&& (XFASTINT (param_index)
< sizeof (x_frame_parms)/sizeof (x_frame_parms[0])))
SET_FRAME_GARBAGED (f);
do_pending_window_change (0);
}
+ else
+ SET_FRAME_GARBAGED (f);
}
void
{
int margin, relief, bar_height;
- relief = (tool_bar_button_relief > 0
+ relief = (tool_bar_button_relief >= 0
? tool_bar_button_relief
: DEFAULT_TOOL_BAR_BUTTON_RELIEF);
}
+\f
+/* Image background colors. */
+
+static unsigned long
+four_corners_best (ximg, width, height)
+ XImage *ximg;
+ unsigned long width, height;
+{
+#if 0 /* TODO: Image support. */
+ unsigned long corners[4], best;
+ int i, best_count;
+
+ /* Get the colors at the corners of ximg. */
+ corners[0] = XGetPixel (ximg, 0, 0);
+ corners[1] = XGetPixel (ximg, width - 1, 0);
+ corners[2] = XGetPixel (ximg, width - 1, height - 1);
+ corners[3] = XGetPixel (ximg, 0, height - 1);
+
+ /* Choose the most frequently found color as background. */
+ for (i = best_count = 0; i < 4; ++i)
+ {
+ int j, n;
+
+ for (j = n = 0; j < 4; ++j)
+ if (corners[i] == corners[j])
+ ++n;
+
+ if (n > best_count)
+ best = corners[i], best_count = n;
+ }
+
+ return best;
+#else
+ return 0;
+#endif
+}
+
+/* Return the `background' field of IMG. If IMG doesn't have one yet,
+ it is guessed heuristically. If non-zero, XIMG is an existing XImage
+ object to use for the heuristic. */
+
+unsigned long
+image_background (img, f, ximg)
+ struct image *img;
+ struct frame *f;
+ XImage *ximg;
+{
+ if (! img->background_valid)
+ /* IMG doesn't have a background yet, try to guess a reasonable value. */
+ {
+#if 0 /* TODO: Image support. */
+ int free_ximg = !ximg;
+
+ if (! ximg)
+ ximg = XGetImage (FRAME_X_DISPLAY (f), img->pixmap,
+ 0, 0, img->width, img->height, ~0, ZPixmap);
+
+ img->background = four_corners_best (ximg, img->width, img->height);
+
+ if (free_ximg)
+ XDestroyImage (ximg);
+
+ img->background_valid = 1;
+#endif
+ }
+
+ return img->background;
+}
+
+/* Return the `background_transparent' field of IMG. If IMG doesn't
+ have one yet, it is guessed heuristically. If non-zero, MASK is an
+ existing XImage object to use for the heuristic. */
+
+int
+image_background_transparent (img, f, mask)
+ struct image *img;
+ struct frame *f;
+ XImage *mask;
+{
+ if (! img->background_transparent_valid)
+ /* IMG doesn't have a background yet, try to guess a reasonable value. */
+ {
+#if 0 /* TODO: Image support. */
+ if (img->mask)
+ {
+ int free_mask = !mask;
+
+ if (! mask)
+ mask = XGetImage (FRAME_X_DISPLAY (f), img->mask,
+ 0, 0, img->width, img->height, ~0, ZPixmap);
+
+ img->background_transparent
+ = !four_corners_best (mask, img->width, img->height);
+
+ if (free_mask)
+ XDestroyImage (mask);
+ }
+ else
+#endif
+ img->background_transparent = 0;
+
+ img->background_transparent_valid = 1;
+ }
+
+ return img->background_transparent;
+}
+
\f
/***********************************************************************
Helper functions for X image types
***********************************************************************/
+static void x_clear_image_1 P_ ((struct frame *, struct image *, int,
+ int, int));
static void x_clear_image P_ ((struct frame *f, struct image *img));
static unsigned long x_alloc_image_color P_ ((struct frame *f,
struct image *img,
Lisp_Object color_name,
unsigned long dflt));
+
+/* Clear X resources of image IMG on frame F. PIXMAP_P non-zero means
+ free the pixmap if any. MASK_P non-zero means clear the mask
+ pixmap if any. COLORS_P non-zero means free colors allocated for
+ the image, if any. */
+
+static void
+x_clear_image_1 (f, img, pixmap_p, mask_p, colors_p)
+ struct frame *f;
+ struct image *img;
+ int pixmap_p, mask_p, colors_p;
+{
+#if 0
+ if (pixmap_p && img->pixmap)
+ {
+ XFreePixmap (FRAME_X_DISPLAY (f), img->pixmap);
+ img->pixmap = None;
+ img->background_valid = 0;
+ }
+
+ if (mask_p && img->mask)
+ {
+ XFreePixmap (FRAME_X_DISPLAY (f), img->mask);
+ img->mask = None;
+ img->background_transparent_valid = 0;
+ }
+
+ if (colors_p && img->ncolors)
+ {
+ x_free_colors (f, img->colors, img->ncolors);
+ xfree (img->colors);
+ img->colors = NULL;
+ img->ncolors = 0;
+ }
+#endif
+}
+
/* Free X resources of image IMG which is used on frame F. */
static void
else
{
/* Handle image type independent image attributes
- `:ascent PERCENT', `:margin MARGIN', `:relief RELIEF'. */
- Lisp_Object ascent, margin, relief;
+ `:ascent PERCENT', `:margin MARGIN', `:relief RELIEF',
+ `:background COLOR'. */
+ Lisp_Object ascent, margin, relief, bg;
ascent = image_spec_value (spec, QCascent, NULL);
if (INTEGERP (ascent))
img->vmargin += abs (img->relief);
}
+ if (! img->background_valid)
+ {
+ bg = image_spec_value (img->spec, QCbackground, NULL);
+ if (!NILP (bg))
+ {
+ img->background
+ = x_alloc_image_color (f, img, bg,
+ FRAME_BACKGROUND_PIXEL (f));
+ img->background_valid = 1;
+ }
+ }
+
/* Do image transformations and compute masks, unless we
don't have the image yet. */
if (!EQ (*img->type->type, Qpostscript))
xassert (interrupt_input_blocked);
if (depth <= 0)
- depth = DefaultDepthOfScreen (screen);
+ depth = one_w32_display_info.n_cbits;
*ximg = XCreateImage (display, DefaultVisualOfScreen (screen),
depth, ZPixmap, 0, NULL, width, height,
depth > 16 ? 32 : depth > 8 ? 16 : 8, 0);
XBM_RELIEF,
XBM_ALGORITHM,
XBM_HEURISTIC_MASK,
+ XBM_MASK,
XBM_LAST
};
value = image_spec_value (img->spec, QCforeground, NULL);
if (!NILP (value))
foreground = x_alloc_image_color (f, img, value, foreground);
-
value = image_spec_value (img->spec, QCbackground, NULL);
if (!NILP (value))
- background = x_alloc_image_color (f, img, value, background);
-
+ {
+ background = x_alloc_image_color (f, img, value, background);
+ img->background = background;
+ img->background_valid = 1;
+ }
+
#if 0 /* TODO : Port image display to W32 */
img->pixmap
= XCreatePixmapFromBitmapData (FRAME_W32_DISPLAY (f),
img->width, img->height,
foreground, background,
depth);
+#endif
xfree (data);
if (img->pixmap == 0)
}
else
success_p = 1;
-#endif
}
else
image_error ("Error loading XBM image `%s'", img->spec, Qnil);
bits = XBOOL_VECTOR (data)->data;
#ifdef TODO /* image support. */
/* Create the pixmap. */
- depth = DefaultDepthOfScreen (FRAME_X_SCREEN (f));
+ depth = one_w32_display_info.n_cbits;
img->pixmap
= XCreatePixmapFromBitmapData (FRAME_X_DISPLAY (f),
FRAME_X_WINDOW (f),
XPM_RELIEF,
XPM_ALGORITHM,
XPM_HEURISTIC_MASK,
+ XPM_MASK,
XPM_COLOR_SYMBOLS,
+ XPM_BACKGROUND,
XPM_LAST
};
{":relief", IMAGE_INTEGER_VALUE, 0},
{":conversion", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
{":heuristic-mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
- {":color-symbols", IMAGE_DONT_CHECK_VALUE_TYPE, 0}
+ {":mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":color-symbols", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":background", IMAGE_STRING_OR_NIL_VALUE, 0}
};
/* Structure describing the image type XBM. */
{
Display *dpy = FRAME_W32_DISPLAY (f);
XImage *ximg, *mask_img;
- int x, y, rc, look_at_corners_p;
- unsigned long bg;
+ int x, y, rc, use_img_background;
+ unsigned long bg = 0;
+
+ if (img->mask)
+ {
+ XFreePixmap (FRAME_X_DISPLAY (f), img->mask);
+ img->mask = None;
+ img->background_transparent_valid = 0;
+ }
- BLOCK_INPUT;
-
/* Create an image and pixmap serving as mask. */
rc = x_create_x_image_and_pixmap (f, img->width, img->height, 1,
&mask_img, &img->mask);
if (!rc)
- {
- UNBLOCK_INPUT;
- return 0;
- }
+ return 0;
/* Get the X image of IMG->pixmap. */
ximg = XGetImage (dpy, img->pixmap, 0, 0, img->width, img->height,
~0, ZPixmap);
/* Determine the background color of ximg. If HOW is `(R G B)'
- take that as color. Otherwise, try to determine the color
- heuristically. */
- look_at_corners_p = 1;
+ take that as color. Otherwise, use the image's background color. */
+ use_img_background = 1;
if (CONSP (how))
{
- int rgb[3], i = 0;
+ int rgb[3], i;
- while (i < 3
- && CONSP (how)
- && NATNUMP (XCAR (how)))
+ for (i = 0; i < 3 && CONSP (how) && NATNUMP (XCAR (how)); ++i)
{
rgb[i] = XFASTINT (XCAR (how)) & 0xffff;
how = XCDR (how);
if (i == 3 && NILP (how))
{
char color_name[30];
- XColor exact, color;
- Colormap cmap;
-
sprintf (color_name, "#%04x%04x%04x", rgb[0], rgb[1], rgb[2]);
-
- cmap = DefaultColormapOfScreen (FRAME_X_SCREEN (f));
- if (XLookupColor (dpy, cmap, color_name, &exact, &color))
- {
- bg = color.pixel;
- look_at_corners_p = 0;
- }
+ bg = x_alloc_image_color (f, img, build_string (color_name), 0);
+ use_img_background = 0;
}
}
- if (look_at_corners_p)
- {
- unsigned long corners[4];
- int i, best_count;
-
- /* Get the colors at the corners of ximg. */
- corners[0] = XGetPixel (ximg, 0, 0);
- corners[1] = XGetPixel (ximg, img->width - 1, 0);
- corners[2] = XGetPixel (ximg, img->width - 1, img->height - 1);
- corners[3] = XGetPixel (ximg, 0, img->height - 1);
-
- /* Choose the most frequently found color as background. */
- for (i = best_count = 0; i < 4; ++i)
- {
- int j, n;
-
- for (j = n = 0; j < 4; ++j)
- if (corners[i] == corners[j])
- ++n;
-
- if (n > best_count)
- bg = corners[i], best_count = n;
- }
- }
+ if (use_img_background)
+ bg = four_corners_best (ximg, img->width, img->height);
/* Set all bits in mask_img to 1 whose color in ximg is different
from the background color bg. */
for (x = 0; x < img->width; ++x)
XPutPixel (mask_img, x, y, XGetPixel (ximg, x, y) != bg);
+ /* Fill in the background_transparent field while we have the mask handy. */
+ image_background_transparent (img, f, mask_img);
+
/* Put mask_img into img->mask. */
x_put_x_image (f, mask_img, img->mask, img->width, img->height);
x_destroy_x_image (mask_img);
XDestroyImage (ximg);
-
- UNBLOCK_INPUT;
return 1;
}
PBM_RELIEF,
PBM_ALGORITHM,
PBM_HEURISTIC_MASK,
+ PBM_MASK,
+ PBM_FOREGROUND,
+ PBM_BACKGROUND,
PBM_LAST
};
fg = x_alloc_image_color (f, img, fmt[PBM_FOREGROUND].value, fg);
if (fmt[PBM_BACKGROUND].count
&& STRINGP (fmt[PBM_BACKGROUND].value))
- bg = x_alloc_image_color (f, img, fmt[PBM_BACKGROUND].value, bg);
-
+ {
+ bg = x_alloc_image_color (f, img, fmt[PBM_BACKGROUND].value, bg);
+ img->background = bg;
+ img->background_valid = 1;
+ }
+
for (y = 0; y < height; ++y)
for (x = 0; x < width; ++x)
{
img->colors = colors_in_color_table (&img->ncolors);
free_color_table ();
+ /* Maybe fill in the background field while we have ximg handy. */
+ if (NILP (image_spec_value (img->spec, QCbackground, NULL)))
+ IMAGE_BACKGROUND (img, f, ximg);
+
/* Put the image into a pixmap. */
x_put_x_image (f, ximg, img->pixmap, width, height);
x_destroy_x_image (ximg);
PNG_RELIEF,
PNG_ALGORITHM,
PNG_HEURISTIC_MASK,
+ PNG_MASK,
+ PNG_BACKGROUND,
PNG_LAST
};
{":margin", IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, 0},
{":relief", IMAGE_INTEGER_VALUE, 0},
{":conversion", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
- {":heuristic-mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0}
+ {":heuristic-mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":background", IMAGE_STRING_OR_NIL_VALUE, 0}
};
/* Structure describing the image type `png'. */
struct gcpro gcpro1;
png_struct *png_ptr = NULL;
png_info *info_ptr = NULL, *end_info = NULL;
- FILE *fp = NULL;
+ FILE *volatile fp = NULL;
png_byte sig[8];
- png_byte *pixels = NULL;
- png_byte **rows = NULL;
+ png_byte *volatile pixels = NULL;
+ png_byte **volatile rows = NULL;
png_uint_32 width, height;
int bit_depth, color_type, interlace_type;
png_byte channels;
if (!transparent_p)
{
png_color_16 *image_background;
+ Lisp_Object specified_bg
+ = image_spec_value (img->spec, QCbackground, NULL);
+
+
+ if (STRINGP (specified_bg))
+ /* The user specified `:background', use that. */
+ {
+ COLORREF color;
+ if (w32_defined_color (f, XSTRING (specified_bg)->data, &color, 0))
+ {
+ png_color_16 user_bg;
+
+ bzero (&user_bg, sizeof user_bg);
+ user_bg.red = color.red;
+ user_bg.green = color.green;
+ user_bg.blue = color.blue;
- if (png_get_bKGD (png_ptr, info_ptr, &image_background))
+ png_set_background (png_ptr, &user_bg,
+ PNG_BACKGROUND_GAMMA_SCREEN, 0, 1.0);
+ }
+ }
+ else if (png_get_bKGD (png_ptr, info_ptr, &image_background))
/* Image contains a background color with which to
combine the image. */
png_set_background (png_ptr, image_background,
Colormap cmap;
png_color_16 frame_background;
- BLOCK_INPUT;
- cmap = DefaultColormapOfScreen (FRAME_X_SCREEN (f));
+ cmap = FRAME_X_COLORMAP (f);
color.pixel = FRAME_BACKGROUND_PIXEL (f);
- XQueryColor (FRAME_W32_DISPLAY (f), cmap, &color);
- UNBLOCK_INPUT;
+ x_query_color (f, &color);
bzero (&frame_background, sizeof frame_background);
frame_background.red = color.red;
fp = NULL;
}
- BLOCK_INPUT;
-
/* Create the X image and pixmap. */
if (!x_create_x_image_and_pixmap (f, width, height, 0, &ximg,
&img->pixmap))
- {
- UNBLOCK_INPUT;
- goto error;
- }
+ goto error;
/* Create an image and pixmap serving as mask if the PNG image
contains an alpha channel. */
x_destroy_x_image (ximg);
XFreePixmap (FRAME_W32_DISPLAY (f), img->pixmap);
img->pixmap = 0;
- UNBLOCK_INPUT;
goto error;
}
}
}
+ if (NILP (image_spec_value (img->spec, QCbackground, NULL)))
+ /* Set IMG's background color from the PNG image, unless the user
+ overrode it. */
+ {
+ png_color_16 *bg;
+ if (png_get_bKGD (png_ptr, info_ptr, &bg))
+ {
+ img->background = lookup_rgb_color (f, bg->red, bg->green, bg->blue);
+ img->background_valid = 1;
+ }
+ }
+
/* Remember colors allocated for this image. */
img->colors = colors_in_color_table (&img->ncolors);
free_color_table ();
img->width = width;
img->height = height;
+ /* Maybe fill in the background field while we have ximg handy. */
+ IMAGE_BACKGROUND (img, f, ximg);
+
/* Put the image into the pixmap, then free the X image and its buffer. */
x_put_x_image (f, ximg, img->pixmap, width, height);
x_destroy_x_image (ximg);
/* Same for the mask. */
if (mask_img)
{
+ /* Fill in the background_transparent field while we have the mask
+ handy. */
+ image_background_transparent (img, f, mask_img);
+
x_put_x_image (f, mask_img, img->mask, img->width, img->height);
x_destroy_x_image (mask_img);
}
- UNBLOCK_INPUT;
UNGCPRO;
return 1;
}
JPEG_RELIEF,
JPEG_ALGORITHM,
JPEG_HEURISTIC_MASK,
+ JPEG_MASK,
+ JPEG_BACKGROUND,
JPEG_LAST
};
{":ascent", IMAGE_NON_NEGATIVE_INTEGER_VALUE, 0},
{":margin", IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, 0},
{":relief", IMAGE_INTEGER_VALUE, 0},
- {":conversion", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
- {":heuristic-mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0}
+ {":conversions", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":heuristic-mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":background", IMAGE_STRING_OR_NIL_VALUE, 0}
};
/* Structure describing the image type `jpeg'. */
struct my_jpeg_error_mgr mgr;
Lisp_Object file, specified_file;
Lisp_Object specified_data;
- FILE *fp = NULL;
+ FILE * volatile fp = NULL;
JSAMPARRAY buffer;
int row_stride, x, y;
XImage *ximg = NULL;
/* Customize libjpeg's error handling to call my_error_exit when an
error is detected. This function will perform a longjmp. */
- mgr.pub.error_exit = my_error_exit;
cinfo.err = jpeg_std_error (&mgr.pub);
+ mgr.pub.error_exit = my_error_exit;
if ((rc = setjmp (mgr.setjmp_buffer)) != 0)
{
if (fp)
fclose (fp);
jpeg_destroy_decompress (&cinfo);
-
- BLOCK_INPUT;
/* If we already have an XImage, free that. */
x_destroy_x_image (ximg);
/* Free pixmap and colors. */
x_clear_image (f, img);
- UNBLOCK_INPUT;
UNGCPRO;
return 0;
}
width = img->width = cinfo.output_width;
height = img->height = cinfo.output_height;
- BLOCK_INPUT;
-
/* Create X image and pixmap. */
if (!x_create_x_image_and_pixmap (f, width, height, 0, &ximg,
&img->pixmap))
- {
- UNBLOCK_INPUT;
- longjmp (mgr.setjmp_buffer, 2);
- }
+ longjmp (mgr.setjmp_buffer, 2);
/* Allocate colors. When color quantization is used,
cinfo.actual_number_of_colors has been set with the number of
if (fp)
fclose (fp);
+ /* Maybe fill in the background field while we have ximg handy. */
+ if (NILP (image_spec_value (img->spec, QCbackground, NULL)))
+ IMAGE_BACKGROUND (img, f, ximg);
+
/* Put the image into the pixmap. */
x_put_x_image (f, ximg, img->pixmap, width, height);
x_destroy_x_image (ximg);
TIFF_RELIEF,
TIFF_ALGORITHM,
TIFF_HEURISTIC_MASK,
+ TIFF_MASK,
+ TIFF_BACKGROUND,
TIFF_LAST
};
{":ascent", IMAGE_NON_NEGATIVE_INTEGER_VALUE, 0},
{":margin", IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, 0},
{":relief", IMAGE_INTEGER_VALUE, 0},
- {":conversion", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
- {":heuristic-mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0}
+ {":conversions", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":heuristic-mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":background", IMAGE_STRING_OR_NIL_VALUE, 0}
};
/* Structure describing the image type `tiff'. */
img->colors = colors_in_color_table (&img->ncolors);
free_color_table ();
+ img->width = width;
+ img->height = height;
+
+ /* Maybe fill in the background field while we have ximg handy. */
+ if (NILP (image_spec_value (img->spec, QCbackground, NULL)))
+ IMAGE_BACKGROUND (img, f, ximg);
+
/* Put the image into the pixmap, then free the X image and its buffer. */
x_put_x_image (f, ximg, img->pixmap, width, height);
x_destroy_x_image (ximg);
xfree (buf);
-
- img->width = width;
- img->height = height;
UNGCPRO;
return 1;
GIF_RELIEF,
GIF_ALGORITHM,
GIF_HEURISTIC_MASK,
+ GIF_MASK,
GIF_IMAGE,
+ GIF_BACKGROUND,
GIF_LAST
};
{":relief", IMAGE_INTEGER_VALUE, 0},
{":conversion", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
{":heuristic-mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
- {":image", IMAGE_NON_NEGATIVE_INTEGER_VALUE, 0}
+ {":mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":image", IMAGE_NON_NEGATIVE_INTEGER_VALUE, 0},
+ {":background", IMAGE_STRING_OR_NIL_VALUE, 0}
};
/* Structure describing the image type `gif'. */
width = img->width = gif->SWidth;
height = img->height = gif->SHeight;
- BLOCK_INPUT;
-
/* Create the X image and pixmap. */
if (!x_create_x_image_and_pixmap (f, width, height, 0, &ximg, &img->pixmap))
{
- UNBLOCK_INPUT;
DGifCloseFile (gif);
UNGCPRO;
return 0;
{
static int interlace_start[] = {0, 4, 2, 1};
static int interlace_increment[] = {8, 8, 4, 2};
- int pass, inc;
+ int pass;
int row = interlace_start[0];
pass = 0;
}
DGifCloseFile (gif);
-
+
+ /* Maybe fill in the background field while we have ximg handy. */
+ if (NILP (image_spec_value (img->spec, QCbackground, NULL)))
+ IMAGE_BACKGROUND (img, f, ximg);
+
/* Put the image into the pixmap, then free the X image and its buffer. */
x_put_x_image (f, ximg, img->pixmap, width, height);
x_destroy_x_image (ximg);
- UNBLOCK_INPUT;
UNGCPRO;
return 1;
GS_RELIEF,
GS_ALGORITHM,
GS_HEURISTIC_MASK,
+ GS_MASK,
+ GS_BACKGROUND,
GS_LAST
};
{":margin", IMAGE_POSITIVE_INTEGER_VALUE_OR_PAIR, 0},
{":relief", IMAGE_INTEGER_VALUE, 0},
{":conversion", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
- {":heuristic-mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0}
+ {":heuristic-mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":mask", IMAGE_DONT_CHECK_VALUE_TYPE, 0},
+ {":background", IMAGE_STRING_OR_NIL_VALUE, 0}
};
/* Structure describing the image type `ghostscript'. */
xassert (img->pixmap == 0);
img->pixmap = XCreatePixmap (FRAME_W32_DISPLAY (f), FRAME_W32_WINDOW (f),
img->width, img->height,
- DefaultDepthOfScreen (FRAME_X_SCREEN (f)));
+ one_w32_display_info.n_cbits);
UNBLOCK_INPUT;
if (!img->pixmap)
{
struct frame *f;
struct window *w;
- Lisp_Object buffer, top, left, max_width, max_height;
int root_x, root_y;
struct buffer *old_buffer;
struct text_pos pos;
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