This file is part of GNU Emacs.
-GNU Emacs is free software; you can redistribute it and/or modify
+GNU Emacs is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 3, or (at your option)
-any later version.
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
GNU Emacs is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
-along with GNU Emacs; see the file COPYING. If not, write to
-the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
-Boston, MA 02110-1301, USA. */
+along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. */
#include <config.h>
#include <stdio.h>
#include "blockinput.h"
#include "systime.h"
#include <epaths.h>
-#include "charset.h"
+#include "character.h"
#include "coding.h"
-
+#include "termhooks.h"
+#include "font.h"
#ifdef HAVE_X_WINDOWS
#include "xterm.h"
#define RGB_PIXEL_COLOR unsigned long
+#if USE_MAC_IMAGE_IO
+#define PIX_MASK_DRAW 255
+#define PIX_MASK_RETAIN 0
+#else
/* A black pixel in a mask bitmap/pixmap means ``draw a source
pixel''. A white pixel means ``retain the current pixel''. */
#define PIX_MASK_DRAW RGB_TO_ULONG(0,0,0)
#define PIX_MASK_RETAIN RGB_TO_ULONG(255,255,255)
+#endif
#define FRAME_X_VISUAL(f) FRAME_X_DISPLAY_INFO (f)->visual
#define x_defined_color mac_defined_color
#endif /* MAC_OS */
+#ifdef HAVE_NS
+#include "nsterm.h"
+#include <sys/types.h>
+#include <sys/stat.h>
+
+#undef COLOR_TABLE_SUPPORT
+
+typedef struct ns_bitmap_record Bitmap_Record;
+
+#define GET_PIXEL(ximg, x, y) XGetPixel(ximg, x, y)
+#define NO_PIXMAP 0
+
+#define RGB_PIXEL_COLOR unsigned long
+#define ZPixmap 0
+
+#define PIX_MASK_RETAIN 0
+#define PIX_MASK_DRAW 1
+
+#define FRAME_X_VISUAL FRAME_NS_DISPLAY_INFO(f)->visual
+#define x_defined_color(f, name, color_def, alloc) \
+ ns_defined_color (f, name, color_def, alloc, 0)
+#define FRAME_X_SCREEN(f) 0
+#define DefaultDepthOfScreen(screen) x_display_list->n_planes
+#endif /* HAVE_NS */
+
+
/* Search path for bitmap files. */
Lisp_Object Vx_bitmap_file_path;
unsigned long plane_mask; /* not used */
int format; /* not used */
{
+#if !USE_MAC_IMAGE_IO
#if GLYPH_DEBUG
xassert (x == 0 && y == 0);
{
#endif
LockPixels (GetGWorldPixMap (pixmap));
+#endif
return pixmap;
}
int x, y;
unsigned long pixel;
{
+#if USE_MAC_IMAGE_IO
+ if (ximage->bits_per_pixel == 32)
+ ((unsigned int *)(ximage->data + y * ximage->bytes_per_line))[x] = pixel;
+ else
+ ((unsigned char *)(ximage->data + y * ximage->bytes_per_line))[x] = pixel;
+#else
PixMapHandle pixmap = GetGWorldPixMap (ximage);
short depth = GetPixDepth (pixmap);
SetGWorld (old_port, old_gdh);
}
+#endif
}
static unsigned long
XImagePtr ximage;
int x, y;
{
+#if USE_MAC_IMAGE_IO
+ if (ximage->bits_per_pixel == 32)
+ return ((unsigned int *)(ximage->data + y * ximage->bytes_per_line))[x];
+ else
+ return ((unsigned char *)(ximage->data + y * ximage->bytes_per_line))[x];
+#else
PixMapHandle pixmap = GetGWorldPixMap (ximage);
short depth = GetPixDepth (pixmap);
SetGWorld (old_port, old_gdh);
return RGB_TO_ULONG (color.red >> 8, color.green >> 8, color.blue >> 8);
}
+#endif
}
static void
XDestroyImage (ximg)
XImagePtr ximg;
{
+#if !USE_MAC_IMAGE_IO
UnlockPixels (GetGWorldPixMap (ximg));
+#endif
}
#if USE_CG_DRAWING
+#if USE_MAC_IMAGE_IO
+void
+mac_data_provider_release_data (info, data, size)
+ void *info;
+ const void *data;
+ size_t size;
+{
+ xfree ((void *)data);
+}
+#endif
+
static CGImageRef
mac_create_cg_image_from_image (f, img)
struct frame *f;
struct image *img;
{
+#if USE_MAC_IMAGE_IO
+ XImagePtr ximg = img->pixmap;
+ CGDataProviderRef provider;
+ CGImageRef result;
+
+ if (img->mask)
+ {
+ int x, y;
+ unsigned long color, alpha;
+
+ for (y = 0; y < ximg->height; y++)
+ for (x = 0; x < ximg->width; x++)
+ {
+ color = XGetPixel (ximg, x, y);
+ alpha = XGetPixel (img->mask, x, y);
+ XPutPixel (ximg, x, y,
+ ARGB_TO_ULONG (alpha,
+ RED_FROM_ULONG (color)
+ * alpha / PIX_MASK_DRAW,
+ GREEN_FROM_ULONG (color)
+ * alpha / PIX_MASK_DRAW,
+ BLUE_FROM_ULONG (color)
+ * alpha / PIX_MASK_DRAW));
+ }
+ xfree (img->mask->data);
+ img->mask->data = NULL;
+ }
+ BLOCK_INPUT;
+ provider = CGDataProviderCreateWithData (NULL, ximg->data,
+ ximg->bytes_per_line * ximg->height,
+ mac_data_provider_release_data);
+ ximg->data = NULL;
+ result = CGImageCreate (ximg->width, ximg->height, 8, 32,
+ ximg->bytes_per_line, mac_cg_color_space_rgb,
+ (img->mask ? kCGImageAlphaPremultipliedFirst
+ : kCGImageAlphaNoneSkipFirst)
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
+ | kCGBitmapByteOrder32Host
+#endif
+ , provider, NULL, 0, kCGRenderingIntentDefault);
+ CGDataProviderRelease (provider);
+ UNBLOCK_INPUT;
+
+ return result;
+#else
Pixmap mask;
CGImageRef result = NULL;
UNBLOCK_INPUT;
return result;
+#endif
}
#endif /* USE_CG_DRAWING */
#endif /* MAC_OS */
+#ifdef HAVE_NS
+XImagePtr
+XGetImage (Display *display, Pixmap pixmap, int x, int y,
+ unsigned int width, unsigned int height,
+ unsigned long plane_mask, int format)
+{
+ /* TODO: not sure what this function is supposed to do.. */
+ ns_retain_object(pixmap);
+ return pixmap;
+}
+
+/* use with imgs created by ns_image_for_XPM */
+unsigned long
+XGetPixel (XImagePtr ximage, int x, int y)
+{
+ return ns_get_pixel(ximage, x, y);
+}
+
+/* use with imgs created by ns_image_for_XPM; alpha set to 1;
+ pixel is assumed to be in form RGB */
+void
+XPutPixel (XImagePtr ximage, int x, int y, unsigned long pixel)
+{
+ ns_put_pixel(ximage, x, y, pixel);
+}
+#endif /* HAVE_NS */
+
/* Functions to access the contents of a bitmap, given an id. */
return -1;
#endif
+#ifdef HAVE_NS
+ void *bitmap = ns_image_from_XBM(bits, width, height);
+ if (!bitmap)
+ return -1;
+#endif
+
id = x_allocate_bitmap_record (f);
#ifdef MAC_OS
dpyinfo->bitmaps[id - 1].bitmap_data = (char *) xmalloc (height * width);
bcopy (bits, dpyinfo->bitmaps[id - 1].bitmap_data, height * width);
#endif /* MAC_OS */
+#ifdef HAVE_NS
+ dpyinfo->bitmaps[id - 1].img = bitmap;
+ dpyinfo->bitmaps[id - 1].depth = 1;
+#endif
+
dpyinfo->bitmaps[id - 1].file = NULL;
dpyinfo->bitmaps[id - 1].height = height;
dpyinfo->bitmaps[id - 1].width = width;
struct frame *f;
Lisp_Object file;
{
+ Display_Info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
+
#ifdef MAC_OS
return -1; /* MAC_TODO : bitmap support */
#endif /* MAC_OS */
return -1; /* W32_TODO : bitmap support */
#endif /* HAVE_NTGUI */
+#ifdef HAVE_NS
+ int id;
+ void *bitmap = ns_image_from_file(file);
+
+ if (!bitmap)
+ return -1;
+
+
+ id = x_allocate_bitmap_record (f);
+ dpyinfo->bitmaps[id - 1].img = bitmap;
+ dpyinfo->bitmaps[id - 1].refcount = 1;
+ dpyinfo->bitmaps[id - 1].file = (char *) xmalloc (SBYTES (file) + 1);
+ dpyinfo->bitmaps[id - 1].depth = 1;
+ dpyinfo->bitmaps[id - 1].height = ns_image_width(bitmap);
+ dpyinfo->bitmaps[id - 1].width = ns_image_height(bitmap);
+ strcpy (dpyinfo->bitmaps[id - 1].file, SDATA (file));
+ return id;
+#endif
+
#ifdef HAVE_X_WINDOWS
- Display_Info *dpyinfo = FRAME_X_DISPLAY_INFO (f);
unsigned int width, height;
Pixmap bitmap;
int xhot, yhot, result, id;
bm->bitmap_data = NULL;
#endif /* MAC_OS */
+#ifdef HAVE_NS
+ ns_release_object(bm->img);
+#endif
+
if (bm->file)
{
xfree (bm->file);
unsigned hash;
{
struct image *img = (struct image *) xmalloc (sizeof *img);
+ Lisp_Object file = image_spec_value (spec, QCfile, NULL);
xassert (valid_image_p (spec));
bzero (img, sizeof *img);
+ img->dependencies = NILP (file) ? Qnil : list1 (file);
img->type = lookup_image_type (image_spec_value (spec, QCtype, NULL));
xassert (img->type != NULL);
img->spec = spec;
{
if (img)
{
- struct image_cache *c = FRAME_X_IMAGE_CACHE (f);
+ struct image_cache *c = FRAME_IMAGE_CACHE (f);
/* Remove IMG from the hash table of its cache. */
if (img->prev)
because a typical font is `top-heavy' (due to the presence
uppercase letters), so the image placement should err towards
being top-heavy too. It also just generally looks better. */
- ascent = (height + face->font->ascent - face->font->descent + 1) / 2;
+ ascent = (height + FONT_BASE(face->font)
+ - FONT_DESCENT(face->font) + 1) / 2;
#endif /* HAVE_NTGUI */
}
else
#define Free_Pixmap(display, pixmap) \
DeleteObject (pixmap)
+#elif defined (HAVE_NS)
+
+#define Destroy_Image(ximg, dummy) \
+ ns_release_object(ximg)
+
+#define Free_Pixmap(display, pixmap) \
+ ns_release_object(pixmap)
+
#else
#define Destroy_Image(ximg, dummy) \
#define Free_Pixmap(display, pixmap) \
XFreePixmap (display, pixmap)
-#endif /* HAVE_NTGUI */
+#endif /* !HAVE_NTGUI && !HAVE_NS */
/* Return the `background' field of IMG. If IMG doesn't have one yet,
{
Free_Pixmap (FRAME_X_DISPLAY (f), img->pixmap);
img->pixmap = NO_PIXMAP;
+#ifdef HAVE_NS
+ if (img->background_valid)
+ ns_free_indexed_color(img->background);
+#endif
img->background_valid = 0;
}
unsigned hash;
{
struct image *img;
- struct image_cache *c = FRAME_X_IMAGE_CACHE (f);
+ struct image_cache *c = FRAME_IMAGE_CACHE (f);
int i = hash % IMAGE_CACHE_BUCKETS_SIZE;
if (!c) return NULL;
free_image_cache (f)
struct frame *f;
{
- struct image_cache *c = FRAME_X_IMAGE_CACHE (f);
+ struct image_cache *c = FRAME_IMAGE_CACHE (f);
if (c)
{
int i;
xfree (c->images);
xfree (c->buckets);
xfree (c);
- FRAME_X_IMAGE_CACHE (f) = NULL;
+ FRAME_IMAGE_CACHE (f) = NULL;
}
}
-/* Clear image cache of frame F. FORCE_P non-zero means free all
- images. FORCE_P zero means clear only images that haven't been
- displayed for some time. Should be called from time to time to
- reduce the number of loaded images. If image-cache-eviction-delay
- is non-nil, this frees images in the cache which weren't displayed
- for at least that many seconds. */
+/* Clear image cache of frame F. FILTER=t means free all images.
+ FILTER=nil means clear only images that haven't been
+ displayed for some time.
+ Else, only free the images which have FILTER in their `dependencies'.
+ Should be called from time to time to reduce the number of loaded images.
+ If image-cache-eviction-delay is non-nil, this frees images in the cache
+ which weren't displayed for at least that many seconds. */
void
-clear_image_cache (f, force_p)
- struct frame *f;
- int force_p;
+clear_image_cache (struct frame *f, Lisp_Object filter)
{
- struct image_cache *c = FRAME_X_IMAGE_CACHE (f);
+ struct image_cache *c = FRAME_IMAGE_CACHE (f);
- if (c && INTEGERP (Vimage_cache_eviction_delay))
+ if (c && (!NILP (filter) || INTEGERP (Vimage_cache_eviction_delay)))
{
EMACS_TIME t;
unsigned long old;
{
struct image *img = c->images[i];
if (img != NULL
- && (force_p || img->timestamp < old))
+ && (NILP (filter) ? img->timestamp < old
+ : (EQ (Qt, filter)
+ || !NILP (Fmember (filter, img->dependencies)))))
{
free_image (f, img);
++nfreed;
FOR_EACH_FRAME (tail, frame)
{
struct frame *f = XFRAME (frame);
- if (FRAME_WINDOW_P (f)
- && FRAME_X_IMAGE_CACHE (f) == c)
+ if (FRAME_IMAGE_CACHE (f) == c)
clear_current_matrices (f);
}
}
}
+void
+clear_image_caches (Lisp_Object filter)
+{
+ /* FIXME: We want to do
+ * struct terminal *t;
+ * for (t = terminal_list; t; t = t->next_terminal)
+ * clear_image_cache (t, filter); */
+ Lisp_Object tail, frame;
+ FOR_EACH_FRAME (tail, frame)
+ if (FRAME_WINDOW_P (XFRAME (frame)))
+ clear_image_cache (XFRAME (frame), filter);
+}
DEFUN ("clear-image-cache", Fclear_image_cache, Sclear_image_cache,
0, 1, 0,
- doc: /* Clear the image cache of FRAME.
-FRAME nil or omitted means use the selected frame.
-FRAME t means clear the image caches of all frames. */)
- (frame)
- Lisp_Object frame;
-{
- if (EQ (frame, Qt))
- {
- Lisp_Object tail;
-
- FOR_EACH_FRAME (tail, frame)
- if (FRAME_WINDOW_P (XFRAME (frame)))
- clear_image_cache (XFRAME (frame), 1);
- }
+ doc: /* Clear the image cache.
+FILTER nil or a frame means clear all images in the selected frame.
+FILTER t means clear the image caches of all frames.
+Anything else, means only clear those images which refer to FILTER,
+which is then usually a filename. */)
+ (filter)
+ Lisp_Object filter;
+{
+ if (!(EQ (filter, Qnil) || FRAMEP (filter)))
+ clear_image_caches (filter);
else
- clear_image_cache (check_x_frame (frame), 1);
+ clear_image_cache (check_x_frame (filter), Qt);
return Qnil;
}
xassert (FRAME_WINDOW_P (f));
xassert (valid_image_p (spec));
- c = FRAME_X_IMAGE_CACHE (f);
+ c = FRAME_IMAGE_CACHE (f);
GCPRO1 (spec);
struct frame *f;
struct image *img;
{
- struct image_cache *c = FRAME_X_IMAGE_CACHE (f);
+ struct image_cache *c = FRAME_IMAGE_CACHE (f);
int i;
/* Find a free slot in c->images. */
/* Call FN on every image in the image cache of frame F. Used to mark
Lisp Objects in the image cache. */
+/* Mark Lisp objects in image IMG. */
+
+static void
+mark_image (img)
+ struct image *img;
+{
+ mark_object (img->spec);
+ mark_object (img->dependencies);
+
+ if (!NILP (img->data.lisp_val))
+ mark_object (img->data.lisp_val);
+}
+
+
void
-forall_images_in_image_cache (f, fn)
- struct frame *f;
- void (*fn) P_ ((struct image *img));
+mark_image_cache (struct image_cache *c)
{
- if (FRAME_LIVE_P (f) && FRAME_WINDOW_P (f))
+ if (c)
{
- struct image_cache *c = FRAME_X_IMAGE_CACHE (f);
- if (c)
- {
- int i;
- for (i = 0; i < c->used; ++i)
- if (c->images[i])
- fn (c->images[i]);
- }
+ int i;
+ for (i = 0; i < c->used; ++i)
+ if (c->images[i])
+ mark_image (c->images[i]);
}
}
return 0;
}
+#if !USE_MAC_IMAGE_IO
LockPixels (GetGWorldPixMap (*pixmap));
+#endif
*ximg = *pixmap;
return 1;
#endif /* MAC_OS */
+
+#ifdef HAVE_NS
+ *pixmap = ns_image_for_XPM(width, height, depth);
+ if (*pixmap == 0)
+ {
+ *ximg = NULL;
+ image_error ("Unable to allocate NSImage for XPM pixmap", Qnil, Qnil);
+ return 0;
+ }
+ *ximg = *pixmap;
+ return 1;
+#endif
}
#ifdef MAC_OS
XDestroyImage (ximg);
#endif /* MAC_OS */
+#ifdef HAVE_NS
+ ns_release_object(ximg);
+#endif /* HAVE_NS */
}
}
#ifdef MAC_OS
xassert (ximg == pixmap);
#endif /* MAC_OS */
+
+#ifdef HAVE_NS
+ xassert (ximg == pixmap);
+ ns_retain_object(ximg);
+#endif
}
\f
MAC Image Load Functions
***********************************************************************/
+#if USE_MAC_IMAGE_IO
+static int
+image_load_image_io (f, img, type)
+ struct frame *f;
+ struct image *img;
+ CFStringRef type;
+{
+ CFDictionaryRef options, src_props = NULL, props = NULL;
+ CFStringRef keys[2];
+ CFTypeRef values[2];
+ Lisp_Object specified_file, specified_data;
+ CGImageSourceRef source = NULL;
+ size_t count;
+ CGImageRef image = NULL;
+ int loop_count = -1;
+ double delay_time = -1.0;
+ int width, height;
+ XImagePtr ximg = NULL;
+ CGContextRef context;
+ CGRect rectangle;
+ int has_alpha_p, gif_p;
+
+ gif_p = UTTypeEqual (type, kUTTypeGIF);
+
+ keys[0] = kCGImageSourceTypeIdentifierHint;
+ values[0] = (CFTypeRef) type;
+ keys[1] = kCGImageSourceShouldCache;
+ values[1] = (CFTypeRef) kCFBooleanFalse;
+ options = CFDictionaryCreate (NULL, (const void **) keys,
+ (const void **) values,
+ sizeof (keys) / sizeof (keys[0]),
+ &kCFTypeDictionaryKeyCallBacks,
+ &kCFTypeDictionaryValueCallBacks);
+ if (options == NULL)
+ {
+ image_error ("Error creating options for image `%s'", img->spec, Qnil);
+ return 0;
+ }
+
+ /* Open the file. */
+ specified_file = image_spec_value (img->spec, QCfile, NULL);
+ specified_data = image_spec_value (img->spec, QCdata, NULL);
+
+ if (NILP (specified_data))
+ {
+ Lisp_Object file;
+ CFStringRef path;
+ CFURLRef url;
+
+ file = x_find_image_file (specified_file);
+ if (!STRINGP (file))
+ {
+ image_error ("Cannot find image file `%s'", specified_file, Qnil);
+ return 0;
+ }
+ path = cfstring_create_with_utf8_cstring (SDATA (file));
+ if (path)
+ {
+ url = CFURLCreateWithFileSystemPath (NULL, path,
+ kCFURLPOSIXPathStyle, 0);
+ CFRelease (path);
+ if (url)
+ {
+ source = CGImageSourceCreateWithURL (url, NULL);
+ CFRelease (url);
+ }
+ }
+ }
+ else
+ {
+ CFDataRef data = CFDataCreate (NULL, SDATA (specified_data),
+ SBYTES (specified_data));
+
+ if (data)
+ {
+ source = CGImageSourceCreateWithData (data, options);
+ CFRelease (data);
+ }
+ }
+ CFRelease (options);
+
+ if (source)
+ {
+ CFStringRef real_type = CGImageSourceGetType (source);
+
+ if (real_type && UTTypeEqual (type, real_type))
+ src_props = CGImageSourceCopyProperties (source, NULL);
+ if (src_props)
+ {
+ EMACS_INT ino = 0;
+
+ count = CGImageSourceGetCount (source);
+ if (gif_p)
+ {
+ Lisp_Object image = image_spec_value (img->spec, QCindex, NULL);
+
+ if (INTEGERP (image))
+ ino = XFASTINT (image);
+ }
+ if (ino >= 0 && ino < count)
+ {
+ props = CGImageSourceCopyPropertiesAtIndex (source, ino, NULL);
+ if (props)
+ image = CGImageSourceCreateImageAtIndex (source, ino, NULL);
+ }
+ }
+ CFRelease (source);
+ }
+
+ if (image == NULL)
+ {
+ if (src_props)
+ CFRelease (src_props);
+ if (props)
+ CFRelease (props);
+ image_error ("Error reading image `%s'", img->spec, Qnil);
+ return 0;
+ }
+ else
+ {
+ CFBooleanRef boolean;
+
+ if (CFDictionaryGetValueIfPresent (props, kCGImagePropertyHasAlpha,
+ (const void **) &boolean))
+ has_alpha_p = CFBooleanGetValue (boolean);
+ if (gif_p)
+ {
+ CFDictionaryRef dict;
+ CFNumberRef number;
+
+ dict = CFDictionaryGetValue (src_props,
+ kCGImagePropertyGIFDictionary);
+ if (dict
+ && CFDictionaryGetValueIfPresent (dict,
+ kCGImagePropertyGIFLoopCount,
+ (const void **) &number))
+ CFNumberGetValue (number, kCFNumberIntType, &loop_count);
+
+ dict = CFDictionaryGetValue (props, kCGImagePropertyGIFDictionary);
+ if (dict
+ && CFDictionaryGetValueIfPresent (dict,
+ kCGImagePropertyGIFDelayTime,
+ (const void **) &number))
+ CFNumberGetValue (number, kCFNumberDoubleType, &delay_time);
+ }
+ CFRelease (src_props);
+ CFRelease (props);
+ }
+
+ width = img->width = CGImageGetWidth (image);
+ height = img->height = CGImageGetHeight (image);
+
+ if (!check_image_size (f, width, height))
+ {
+ CGImageRelease (image);
+ image_error ("Invalid image size", Qnil, Qnil);
+ return 0;
+ }
+
+ if (!x_create_x_image_and_pixmap (f, width, height, 0, &ximg, &img->pixmap))
+ {
+ CGImageRelease (image);
+ image_error ("Out of memory (%s)", img->spec, Qnil);
+ return 0;
+ }
+ rectangle = CGRectMake (0, 0, width, height);
+
+ context = CGBitmapContextCreate (ximg->data, ximg->width, ximg->height, 8,
+ ximg->bytes_per_line,
+ mac_cg_color_space_rgb,
+ kCGImageAlphaNoneSkipFirst
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1040
+ | kCGBitmapByteOrder32Host
+#endif
+ );
+ if (has_alpha_p)
+ {
+ Lisp_Object specified_bg;
+ XColor color;
+
+ specified_bg = image_spec_value (img->spec, QCbackground, NULL);
+ if (!STRINGP (specified_bg)
+ || !mac_defined_color (f, SDATA (specified_bg), &color, 0))
+ {
+ color.pixel = FRAME_BACKGROUND_PIXEL (f);
+ color.red = RED16_FROM_ULONG (color.pixel);
+ color.green = GREEN16_FROM_ULONG (color.pixel);
+ color.blue = BLUE16_FROM_ULONG (color.pixel);
+ }
+ CGContextSetRGBFillColor (context, color.red / 65535.0,
+ color.green / 65535.0,
+ color.blue / 65535.0, 1.0);
+ CGContextFillRect (context, rectangle);
+ }
+ CGContextDrawImage (context, rectangle, image);
+ CGContextRelease (context);
+ CGImageRelease (image);
+
+ /* Save GIF image extension data for `image-extension-data'.
+ Format is (count IMAGES
+ 0xff "NETSCAPE2.0" 0x00 DATA_SUB_BLOCK_FOR_LOOP_COUNT
+ 0xf9 GRAPHIC_CONTROL_EXTENSION_BLOCK). */
+ if (gif_p)
+ {
+ img->data.lisp_val = Qnil;
+ if (delay_time >= 0)
+ {
+ Lisp_Object gce = make_uninit_string (4);
+ int centisec = delay_time * 100.0 + 0.5;
+
+ /* Fill the delay time field. */
+ SSET (gce, 1, centisec & 0xff);
+ SSET (gce, 2, (centisec >> 8) & 0xff);
+ /* We don't know about other fields. */
+ SSET (gce, 0, 0);
+ SSET (gce, 3, 0);
+ img->data.lisp_val = Fcons (make_number (0xf9),
+ Fcons (gce,
+ img->data.lisp_val));
+ }
+ if (loop_count >= 0)
+ {
+ Lisp_Object data_sub_block = make_uninit_string (3);
+
+ SSET (data_sub_block, 0, 0x01);
+ SSET (data_sub_block, 1, loop_count & 0xff);
+ SSET (data_sub_block, 2, (loop_count >> 8) & 0xff);
+ img->data.lisp_val = Fcons (make_number (0),
+ Fcons (data_sub_block,
+ img->data.lisp_val));
+ img->data.lisp_val = Fcons (make_number (0xff),
+ Fcons (build_string ("NETSCAPE2.0"),
+ img->data.lisp_val));
+ }
+ if (count > 1)
+ img->data.lisp_val = Fcons (Qcount,
+ Fcons (make_number (count),
+ img->data.lisp_val));
+ }
+
+ /* 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);
+ return 1;
+}
+#else /* !USE_MAC_IMAGE_IO */
static int image_load_quicktime P_ ((struct frame *, struct image *img,
OSType));
#ifdef MAC_OSX
#ifdef MAC_OSX
-/* Load a PNG/JPEG image using Quartz 2D decoding routines.
- CGImageCreateWithPNGDataProvider is provided after Mac OS X 10.2.
- So don't use this function directly but determine at runtime
- whether it exists. */
-typedef CGImageRef (*CGImageCreateWithPNGDataProviderProcType)
- (CGDataProviderRef, const float [], bool, CGColorRenderingIntent);
-static CGImageCreateWithPNGDataProviderProcType MyCGImageCreateWithPNGDataProvider;
-
-
-static void
-init_image_func_pointer ()
-{
- if (NSIsSymbolNameDefined ("_CGImageCreateWithPNGDataProvider"))
- {
- MyCGImageCreateWithPNGDataProvider
- = (CGImageCreateWithPNGDataProviderProcType)
- NSAddressOfSymbol (NSLookupAndBindSymbol
- ("_CGImageCreateWithPNGDataProvider"));
- }
- else
- MyCGImageCreateWithPNGDataProvider = NULL;
-}
-
-
static int
image_load_quartz2d (f, img, png_p)
struct frame *f;
source = CGDataProviderCreateWithData (NULL, SDATA (specified_data),
SBYTES (specified_data), NULL);
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
if (png_p)
- image = (*MyCGImageCreateWithPNGDataProvider) (source, NULL, FALSE,
- kCGRenderingIntentDefault);
+ image = CGImageCreateWithPNGDataProvider (source, NULL, false,
+ kCGRenderingIntentDefault);
else
- image = CGImageCreateWithJPEGDataProvider (source, NULL, FALSE,
+#endif
+ image = CGImageCreateWithJPEGDataProvider (source, NULL, false,
kCGRenderingIntentDefault);
CGDataProviderRelease (source);
return 1;
}
#endif
+#endif /* !USE_MAC_IMAGE_IO */
#endif /* MAC_OS */
/* If colors were specified, transfer the bitmap to a color one. */
if (non_default_colors)
convert_mono_to_color_image (f, img, fg, bg);
+
+#elif defined (HAVE_NS)
+ img->pixmap = ns_image_from_XBM(data, img->width, img->height);
+
#else
img->pixmap
= XCreatePixmapFromBitmapData (FRAME_X_DISPLAY (f),
img->width, img->height,
fg, bg,
DefaultDepthOfScreen (FRAME_X_SCREEN (f)));
-#endif /* HAVE_NTGUI */
+#endif /* !HAVE_NTGUI && !HAVE_NS */
}
XPM images
***********************************************************************/
-#if defined (HAVE_XPM) || defined (MAC_OS)
+#if defined (HAVE_XPM) || defined (MAC_OS) || defined (HAVE_NS)
static int xpm_image_p P_ ((Lisp_Object object));
static int xpm_load P_ ((struct frame *f, struct image *img));
static int xpm_valid_color_symbols_p P_ ((Lisp_Object));
-#endif /* HAVE_XPM || MAC_OS */
+#endif /* HAVE_XPM || MAC_OS || HAVE_NS */
#ifdef HAVE_XPM
#ifdef HAVE_NTGUI
#endif /* HAVE_NTGUI */
#endif /* HAVE_XPM */
-#if defined (HAVE_XPM) || defined (MAC_OS)
+#if defined (HAVE_XPM) || defined (MAC_OS) || defined (HAVE_NS)
/* The symbol `xpm' identifying XPM-format images. */
Lisp_Object Qxpm;
|| xpm_valid_color_symbols_p (fmt[XPM_COLOR_SYMBOLS].value)));
}
-#endif /* HAVE_XPM || MAC_OS */
+#endif /* HAVE_XPM || MAC_OS || HAVE_NS */
#if defined (HAVE_XPM) && defined (HAVE_X_WINDOWS)
int
#endif /* HAVE_XPM */
-#ifdef MAC_OS
+#if defined (MAC_OS) || ( defined (HAVE_NS) && !defined (HAVE_XPM) )
/* XPM support functions for Mac OS where libxpm is not available.
Only XPM version 3 (without any extensions) is supported. */
if (isalpha (c) || c == '_' || c == '-' || c == '+')
{
*beg = *s - 1;
- while (*s < end &&
- (c = **s, isalnum (c) || c == '_' || c == '-' || c == '+'))
+ while (*s < end
+ && (c = **s, isalnum (c) || c == '_' || c == '-' || c == '+'))
++*s;
*len = *s - *beg;
return XPM_TK_IDENT;
if (CONSP (specified_color) && STRINGP (XCDR (specified_color)))
{
- if (xstricmp (SDATA (XCDR (specified_color)), "None") == 0)
+ if (xstrcasecmp (SDATA (XCDR (specified_color)), "None") == 0)
color_val = Qt;
else if (x_defined_color (f, SDATA (XCDR (specified_color)),
&cdef, 0))
}
if (NILP (color_val) && max_key > 0)
{
- if (xstricmp (max_color, "None") == 0)
+ if (xstrcasecmp (max_color, "None") == 0)
color_val = Qt;
else if (x_defined_color (f, max_color, &cdef, 0))
color_val = make_number (cdef.pixel);
if (!x_create_x_image_and_pixmap (f, width, height, 0,
&ximg, &img->pixmap)
+#ifndef HAVE_NS
|| !x_create_x_image_and_pixmap (f, width, height, 1,
- &mask_img, &img->mask))
+ &mask_img, &img->mask)
+#endif
+ )
{
image_error ("Out of memory (%s)", img->spec, Qnil);
goto error;
XPutPixel (ximg, x, y,
(INTEGERP (color_val) ? XINT (color_val)
: FRAME_FOREGROUND_PIXEL (f)));
+#ifndef HAVE_NS
XPutPixel (mask_img, x, y,
(!EQ (color_val, Qt) ? PIX_MASK_DRAW
: (have_mask = 1, PIX_MASK_RETAIN)));
+#else
+ if (EQ(color_val, Qt))
+ ns_set_alpha(ximg, x, y, 0);
+#endif
}
if (y + 1 < height)
expect (',');
x_put_x_image (f, ximg, img->pixmap, width, height);
x_destroy_x_image (ximg);
+#ifndef HAVE_NS
if (have_mask)
{
/* Fill in the background_transparent field while we have the
Free_Pixmap (FRAME_X_DISPLAY (f), img->mask);
img->mask = NO_PIXMAP;
}
-
+#endif
return 1;
failure:
return success_p;
}
-#endif /* MAC_OS */
+#endif /* MAC_OS || (HAVE_NS && !HAVE_XPM) */
\f
pixel = PALETTERGB (r >> 8, g >> 8, b >> 8);
#endif /* HAVE_NTGUI */
+#ifdef HAVE_NS
+ pixel = RGB_TO_ULONG (r >> 8, g >> 8, b >> 8);
+#endif /* HAVE_NS */
return pixel;
}
p->pixel = GET_PIXEL (ximg, x, y);
if (rgb_p)
{
-#ifdef MAC_OS
+#if defined (MAC_OS) || defined (HAVE_NS)
p->red = RED16_FROM_ULONG (p->pixel);
p->green = GREEN16_FROM_ULONG (p->pixel);
p->blue = BLUE16_FROM_ULONG (p->pixel);
XColor *colors;
{
int x, y;
- XImagePtr oimg;
- Pixmap pixmap;
+ XImagePtr oimg = NULL;
+ Pixmap pixmap = NULL;
XColor *p;
init_color_table ();
Display *dpy = FRAME_X_DISPLAY (f);
GC gc;
+#ifndef HAVE_NS //TODO: NS support, however this not needed for toolbars
+
#ifdef MAC_OS
#define MaskForeground(f) PIX_MASK_DRAW
#else
img->width - 1, 0);
XFreeGC (dpy, gc);
}
+#endif /* !HAVE_NS */
#else
HDC hdc, bmpdc;
HGDIOBJ prev;
}
#ifndef HAVE_NTGUI
+#ifndef HAVE_NS
/* 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)
return 0;
+#endif /* !HAVE_NS */
/* Get the X image of IMG->pixmap. */
ximg = XGetImage (FRAME_X_DISPLAY (f), img->pixmap, 0, 0,
#ifndef HAVE_NTGUI
for (y = 0; y < img->height; ++y)
for (x = 0; x < img->width; ++x)
+#ifndef HAVE_NS
XPutPixel (mask_img, x, y, (XGetPixel (ximg, x, y) != bg
? PIX_MASK_DRAW : PIX_MASK_RETAIN));
-
+#else
+ if (XGetPixel (ximg, x, y) == bg)
+ ns_set_alpha(ximg, x, y, 0);
+#endif /* HAVE_NS */
+#ifndef HAVE_NS
/* 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);
-
+#endif /* !HAVE_NS */
#else
for (y = 0; y < img->height; ++y)
for (x = 0; x < img->width; ++x)
if (type != PBM_MONO)
{
max_color_idx = pbm_scan_number (&p, end);
- if (raw_p && max_color_idx > 255)
- max_color_idx = 255;
+ if (max_color_idx > 65535 || max_color_idx < 0)
+ {
+ image_error ("Unsupported maximum PBM color value", Qnil, Qnil);
+ goto error;
+ }
}
- if (!check_image_size (f, width, height)
- || (type != PBM_MONO && max_color_idx < 0))
- goto error;
+ if (!check_image_size (f, width, height))
+ {
+ image_error ("Invalid image size", Qnil, Qnil);
+ goto error;
+ }
if (!x_create_x_image_and_pixmap (f, width, height, 0,
&ximg, &img->pixmap))
}
else
{
- if (raw_p
- && ((type == PBM_GRAY)
- ? (p + height * width > end)
- : (p + 3 * height * width > end)))
+ int expected_size = height * width;
+ if (max_color_idx > 255)
+ expected_size *= 2;
+ if (type == PBM_COLOR)
+ expected_size *= 3;
+
+ if (raw_p && p + expected_size > end)
{
x_destroy_x_image (ximg);
x_clear_image (f, img);
{
int r, g, b;
- if (type == PBM_GRAY)
- r = g = b = raw_p ? *p++ : pbm_scan_number (&p, end);
+ if (type == PBM_GRAY && raw_p)
+ {
+ r = g = b = *p++;
+ if (max_color_idx > 255)
+ r = g = b = r * 256 + *p++;
+ }
+ else if (type == PBM_GRAY)
+ r = g = b = pbm_scan_number (&p, end);
else if (raw_p)
{
r = *p++;
+ if (max_color_idx > 255)
+ r = r * 256 + *p++;
g = *p++;
+ if (max_color_idx > 255)
+ g = g * 256 + *p++;
b = *p++;
+ if (max_color_idx > 255)
+ b = b * 256 + *p++;
}
else
{
PNG
***********************************************************************/
-#if defined (HAVE_PNG) || defined (MAC_OS)
+#if defined (HAVE_PNG) || defined (MAC_OS) || defined (HAVE_NS)
/* Function prototypes. */
return fmt[PNG_FILE].count + fmt[PNG_DATA].count == 1;
}
-#endif /* HAVE_PNG || MAC_OS */
+#endif /* HAVE_PNG || MAC_OS || HAVE_NS */
#ifdef HAVE_PNG
png_byte channels;
png_uint_32 row_bytes;
int transparent_p;
- double screen_gamma;
struct png_memory_storage tbr; /* Data to be read */
/* Find out what file to load. */
|| color_type == PNG_COLOR_TYPE_GRAY_ALPHA)
fn_png_set_gray_to_rgb (png_ptr);
- screen_gamma = (f->gamma ? 1 / f->gamma / 0.45455 : 2.2);
-
-#if 0 /* Avoid double gamma correction for PNG images. */
- { /* Tell the PNG lib to handle gamma correction for us. */
- int intent;
- double image_gamma;
-#if defined(PNG_READ_sRGB_SUPPORTED) || defined(PNG_WRITE_sRGB_SUPPORTED)
- if (png_get_sRGB (png_ptr, info_ptr, &intent))
- /* The libpng documentation says this is right in this case. */
- png_set_gamma (png_ptr, screen_gamma, 0.45455);
- else
-#endif
- if (png_get_gAMA (png_ptr, info_ptr, &image_gamma))
- /* Image contains gamma information. */
- png_set_gamma (png_ptr, screen_gamma, image_gamma);
- else
- /* Use the standard default for the image gamma. */
- png_set_gamma (png_ptr, screen_gamma, 0.45455);
- }
-#endif /* if 0 */
-
/* Handle alpha channel by combining the image with a background
color. Do this only if a real alpha channel is supplied. For
simple transparency, we prefer a clipping mask. */
/* png_color_16 *image_bg; */
Lisp_Object specified_bg
= image_spec_value (img->spec, QCbackground, NULL);
+ int shift = (bit_depth == 16) ? 0 : 8;
if (STRINGP (specified_bg))
/* The user specified `:background', use that. */
png_color_16 user_bg;
bzero (&user_bg, sizeof user_bg);
- user_bg.red = color.red >> 8;
- user_bg.green = color.green >> 8;
- user_bg.blue = color.blue >> 8;
+ user_bg.red = color.red >> shift;
+ user_bg.green = color.green >> shift;
+ user_bg.blue = color.blue >> shift;
fn_png_set_background (png_ptr, &user_bg,
PNG_BACKGROUND_GAMMA_SCREEN, 0, 1.0);
}
}
- /* The commented-out code checked if the png specifies a default
- background color, and uses that. Since we use the current
- frame background, it is OK for us to ignore this.
-
- else if (fn_png_get_bKGD (png_ptr, info_ptr, &image_bg))
- fn_png_set_background (png_ptr, image_bg,
- PNG_BACKGROUND_GAMMA_FILE, 1, 1.0);
- */
else
{
- /* Image does not contain a background color with which
- to combine the image data via an alpha channel. Use
- the frame's background instead. */
+ /* We use the current frame background, ignoring any default
+ background color set by the image. */
#ifdef HAVE_X_WINDOWS
XColor color;
png_color_16 frame_background;
x_query_color (f, &color);
bzero (&frame_background, sizeof frame_background);
- frame_background.red = color.red >> 8;
- frame_background.green = color.green >> 8;
- frame_background.blue = color.blue >> 8;
+ frame_background.red = color.red >> shift;
+ frame_background.green = color.green >> shift;
+ frame_background.blue = color.blue >> shift;
#endif /* HAVE_X_WINDOWS */
#ifdef HAVE_NTGUI
struct frame *f;
struct image *img;
{
-#ifdef MAC_OSX
- if (MyCGImageCreateWithPNGDataProvider)
- return image_load_quartz2d (f, img, 1);
- else
+#if USE_MAC_IMAGE_IO
+ return image_load_image_io (f, img, kUTTypePNG);
+#elif MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
+ return image_load_quartz2d (f, img, 1);
+#else
+ return image_load_quicktime (f, img, kQTFileTypePNG);
#endif
- return image_load_quicktime (f, img, kQTFileTypePNG);
}
#endif /* MAC_OS */
+#ifdef HAVE_NS
+static int
+png_load (struct frame *f, struct image *img)
+{
+ return ns_load_image(f, img,
+ image_spec_value (img->spec, QCfile, NULL),
+ image_spec_value (img->spec, QCdata, NULL));
+}
+#endif /* HAVE_NS */
+
+
#endif /* !HAVE_PNG */
JPEG
***********************************************************************/
-#if defined (HAVE_JPEG) || defined (MAC_OS)
+#if defined (HAVE_JPEG) || defined (MAC_OS) || defined (HAVE_NS)
static int jpeg_image_p P_ ((Lisp_Object object));
static int jpeg_load P_ ((struct frame *f, struct image *img));
return fmt[JPEG_FILE].count + fmt[JPEG_DATA].count == 1;
}
-#endif /* HAVE_JPEG || MAC_OS */
+#endif /* HAVE_JPEG || MAC_OS || HAVE_NS */
#ifdef HAVE_JPEG
struct frame *f;
struct image *img;
{
-#ifdef MAC_OSX
+#if USE_MAC_IMAGE_IO
+ return image_load_image_io (f, img, kUTTypeJPEG);
+#elif defined (MAC_OSX)
return image_load_quartz2d (f, img, 0);
#else
return image_load_quicktime (f, img, kQTFileTypeJPEG);
}
#endif /* MAC_OS */
+#ifdef HAVE_NS
+static int
+jpeg_load (struct frame *f, struct image *img)
+{
+ return ns_load_image(f, img,
+ image_spec_value (img->spec, QCfile, NULL),
+ image_spec_value (img->spec, QCdata, NULL));
+}
+#endif /* HAVE_NS */
+
#endif /* !HAVE_JPEG */
TIFF
***********************************************************************/
-#if defined (HAVE_TIFF) || defined (MAC_OS)
+#if defined (HAVE_TIFF) || defined (MAC_OS) || defined (HAVE_NS)
static int tiff_image_p P_ ((Lisp_Object object));
static int tiff_load P_ ((struct frame *f, struct image *img));
return fmt[TIFF_FILE].count + fmt[TIFF_DATA].count == 1;
}
-#endif /* HAVE_TIFF || MAC_OS */
+#endif /* HAVE_TIFF || MAC_OS || HAVE_NS */
#ifdef HAVE_TIFF
struct frame *f;
struct image *img;
{
+#if USE_MAC_IMAGE_IO
+ return image_load_image_io (f, img, kUTTypeTIFF);
+#else
return image_load_quicktime (f, img, kQTFileTypeTIFF);
+#endif
}
#endif /* MAC_OS */
+#ifdef HAVE_NS
+static int
+tiff_load (struct frame *f, struct image *img)
+{
+ return ns_load_image(f, img,
+ image_spec_value (img->spec, QCfile, NULL),
+ image_spec_value (img->spec, QCdata, NULL));
+}
+#endif /* HAVE_NS */
+
#endif /* !HAVE_TIFF */
GIF
***********************************************************************/
-#if defined (HAVE_GIF) || defined (MAC_OS)
+#if defined (HAVE_GIF) || defined (MAC_OS) || defined (HAVE_NS)
static int gif_image_p P_ ((Lisp_Object object));
static int gif_load P_ ((struct frame *f, struct image *img));
struct frame *f;
struct image *img;
{
+#if USE_MAC_IMAGE_IO
+ return image_load_image_io (f, img, kUTTypeGIF);
+#else /* !USE_MAC_IMAGE_IO */
Lisp_Object specified_file, file;
Lisp_Object specified_data;
OSErr err;
time_scale = GetMediaTimeScale (media);
specified_bg = image_spec_value (img->spec, QCbackground, NULL);
- if (!STRINGP (specified_bg) ||
- !mac_defined_color (f, SDATA (specified_bg), &color, 0))
+ if (!STRINGP (specified_bg)
+ || !mac_defined_color (f, SDATA (specified_bg), &color, 0))
{
color.pixel = FRAME_BACKGROUND_PIXEL (f);
color.red = RED16_FROM_ULONG (color.pixel);
if (dh)
DisposeHandle (dh);
return 0;
+#endif /* !USE_MAC_IMAGE_IO */
}
#endif /* MAC_OS */
+#ifdef HAVE_NS
+static int
+gif_load (struct frame *f, struct image *img)
+{
+ return ns_load_image(f, img,
+ image_spec_value (img->spec, QCfile, NULL),
+ image_spec_value (img->spec, QCdata, NULL));
+}
+#endif /* HAVE_NS */
+
#endif /* HAVE_GIF */
/* SVG library functions. */
DEF_IMGLIB_FN (rsvg_handle_new);
-DEF_IMGLIB_FN (rsvg_handle_set_size_callback);
+DEF_IMGLIB_FN (rsvg_handle_get_dimensions);
DEF_IMGLIB_FN (rsvg_handle_write);
DEF_IMGLIB_FN (rsvg_handle_close);
DEF_IMGLIB_FN (rsvg_handle_get_pixbuf);
return 0;
LOAD_IMGLIB_FN (library, rsvg_handle_new);
- LOAD_IMGLIB_FN (library, rsvg_handle_set_size_callback);
+ LOAD_IMGLIB_FN (library, rsvg_handle_get_dimensions);
LOAD_IMGLIB_FN (library, rsvg_handle_write);
LOAD_IMGLIB_FN (library, rsvg_handle_close);
LOAD_IMGLIB_FN (library, rsvg_handle_get_pixbuf);
/* The following aliases for library functions allow dynamic loading
to be used on some platforms. */
#define fn_rsvg_handle_new rsvg_handle_new
-#define fn_rsvg_handle_set_size_callback rsvg_handle_set_size_callback
+#define fn_rsvg_handle_get_dimensions rsvg_handle_get_dimensions
#define fn_rsvg_handle_write rsvg_handle_write
#define fn_rsvg_handle_close rsvg_handle_close
#define fn_rsvg_handle_get_pixbuf rsvg_handle_get_pixbuf
unsigned int size;
{
RsvgHandle *rsvg_handle;
+ RsvgDimensionData dimension_data;
GError *error = NULL;
GdkPixbuf *pixbuf;
int width;
/* Parse the contents argument and fill in the rsvg_handle. */
fn_rsvg_handle_write (rsvg_handle, contents, size, &error);
- if (error)
- goto rsvg_error;
+ if (error) goto rsvg_error;
/* The parsing is complete, rsvg_handle is ready to used, close it
for further writes. */
fn_rsvg_handle_close (rsvg_handle, &error);
- if (error)
+ if (error) goto rsvg_error;
+
+ fn_rsvg_handle_get_dimensions (rsvg_handle, &dimension_data);
+ if (! check_image_size (f, dimension_data.width, dimension_data.height))
goto rsvg_error;
+
/* We can now get a valid pixel buffer from the svg file, if all
went ok. */
pixbuf = fn_rsvg_handle_get_pixbuf (rsvg_handle);
- eassert (pixbuf);
+ if (!pixbuf) goto rsvg_error;
+ fn_g_object_unref (rsvg_handle);
/* Extract some meta data from the svg handle. */
width = fn_gdk_pixbuf_get_width (pixbuf);
return 1;
rsvg_error:
+ fn_g_object_unref (rsvg_handle);
/* FIXME: Use error->message so the user knows what is the actual
problem with the image. */
image_error ("Error parsing SVG image `%s'", img->spec, Qnil);
Pixmap pixmap;
struct frame *f;
{
- struct image_cache *c = FRAME_X_IMAGE_CACHE (f);
+ struct image_cache *c = FRAME_IMAGE_CACHE (f);
int class, i;
struct image *img;
if (CONSP (tested))
return XCDR (tested);
-#if defined (HAVE_XPM) || defined (MAC_OS)
+#if defined (HAVE_XPM) || defined (MAC_OS) || defined (HAVE_NS)
if (EQ (type, Qxpm))
return CHECK_LIB_AVAILABLE (&xpm_type, init_xpm_functions, libraries);
#endif
-#if defined (HAVE_JPEG) || defined (MAC_OS)
+#if defined (HAVE_JPEG) || defined (MAC_OS) || defined (HAVE_NS)
if (EQ (type, Qjpeg))
return CHECK_LIB_AVAILABLE (&jpeg_type, init_jpeg_functions, libraries);
#endif
-#if defined (HAVE_TIFF) || defined (MAC_OS)
+#if defined (HAVE_TIFF) || defined (MAC_OS) || defined (HAVE_NS)
if (EQ (type, Qtiff))
return CHECK_LIB_AVAILABLE (&tiff_type, init_tiff_functions, libraries);
#endif
-#if defined (HAVE_GIF) || defined (MAC_OS)
+#if defined (HAVE_GIF) || defined (MAC_OS) || defined (HAVE_NS)
if (EQ (type, Qgif))
return CHECK_LIB_AVAILABLE (&gif_type, init_gif_functions, libraries);
#endif
-#if defined (HAVE_PNG) || defined (MAC_OS)
+#if defined (HAVE_PNG) || defined (MAC_OS) || defined (HAVE_NS)
if (EQ (type, Qpng))
return CHECK_LIB_AVAILABLE (&png_type, init_png_functions, libraries);
#endif
staticpro (&QCpt_height);
#endif /* HAVE_GHOSTSCRIPT */
-#if defined (HAVE_XPM) || defined (MAC_OS)
+#if defined (HAVE_XPM) || defined (MAC_OS) || defined (HAVE_NS)
Qxpm = intern ("xpm");
staticpro (&Qxpm);
ADD_IMAGE_TYPE (Qxpm);
#endif
-#if defined (HAVE_JPEG) || defined (MAC_OS)
+#if defined (HAVE_JPEG) || defined (MAC_OS) || defined (HAVE_NS)
Qjpeg = intern ("jpeg");
staticpro (&Qjpeg);
ADD_IMAGE_TYPE (Qjpeg);
#endif
-#if defined (HAVE_TIFF) || defined (MAC_OS)
+#if defined (HAVE_TIFF) || defined (MAC_OS) || defined (HAVE_NS)
Qtiff = intern ("tiff");
staticpro (&Qtiff);
ADD_IMAGE_TYPE (Qtiff);
#endif
-#if defined (HAVE_GIF) || defined (MAC_OS)
+#if defined (HAVE_GIF) || defined (MAC_OS) || defined (HAVE_NS)
Qgif = intern ("gif");
staticpro (&Qgif);
ADD_IMAGE_TYPE (Qgif);
#endif
-#if defined (HAVE_PNG) || defined (MAC_OS)
+#if defined (HAVE_PNG) || defined (MAC_OS) || defined (HAVE_NS)
Qpng = intern ("png");
staticpro (&Qpng);
ADD_IMAGE_TYPE (Qpng);
void
init_image ()
{
-#if defined (MAC_OSX) && TARGET_API_MAC_CARBON
- init_image_func_pointer ();
-#endif
}
/* arch-tag: 123c2a5e-14a8-4c53-ab95-af47d7db49b9
HCoop / bpt / emacs.git / blobdiff