storm/w3m
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Adding upstream version 0.5.2

Browse Source
This commit is contained in:
Tatsuya Kinoshita
2011-05-04 16:23:02 +09:00
parent 72f72d64a4
commit 6db339b3d7
72 changed files with 7191 additions and 4808 deletions
Download Patch File Download Diff File Expand all files Collapse all files

112
w3mimg/fb/fb_gdkpixbuf.c
View File

@@ -1,17 +1,51 @@
/* $Id: fb_gdkpixbuf.c,v 1.16 2003/06/13 15:03:35 ukai Exp $ */
/* $Id: fb_gdkpixbuf.c,v 1.21 2004/11/08 17:14:06 ukai Exp $ */
/**************************************************************************
fb_gdkpixbuf.c 0.3 Copyright (C) 2002, hito
**************************************************************************/
#include "config.h"
#if defined(USE_GTK2)
#include <glib-object.h>
#include <gdk/gdk.h>
#endif
#include <gdk-pixbuf/gdk-pixbuf.h>
#include "fb.h"
#include "fb_img.h"
static void draw(FB_IMAGE * img, int bg, int x, int y, int w, int h,
static void draw(FB_IMAGE * img, int x, int y, int w, int h,
GdkPixbuf * pixbuf);
static GdkPixbuf *resize_image(GdkPixbuf * pixbuf, int width, int height);
static void
#if defined(USE_GTK2)
static int
get_animation_size(GdkPixbufAnimation * animation, int *w, int *h, int *delay)
{
GdkPixbufAnimationIter *iter;
int n, i, d = -1;
GTimeVal time;
g_get_current_time(&time);
iter = gdk_pixbuf_animation_get_iter(animation, &time);
*w = gdk_pixbuf_animation_get_width(animation);
*h = gdk_pixbuf_animation_get_height(animation);
for (i = 1;
gdk_pixbuf_animation_iter_on_currently_loading_frame(iter) != TRUE;
i++) {
int tmp;
tmp = gdk_pixbuf_animation_iter_get_delay_time(iter);
g_time_val_add(&time, tmp * 1000);
if (tmp > d)
d = tmp;
gdk_pixbuf_animation_iter_advance(iter, &time);
}
if (delay)
*delay = d;
n = i;
g_object_unref(G_OBJECT(iter));
return n;
}
#else
static int
get_animation_size(GdkPixbufAnimation * animation, int *w, int *h, int *delay)
{
GList *frames;
@@ -42,6 +76,16 @@ get_animation_size(GdkPixbufAnimation * animation, int *w, int *h, int *delay)
}
if (delay)
*delay = d;
return n;
}
#endif
void
fb_image_init()
{
#if defined(USE_GTK2)
g_type_init();
#endif
}
int
@@ -50,11 +94,19 @@ get_image_size(char *filename, int *w, int *h)
GdkPixbufAnimation *animation;
if (filename == NULL)
return 1;
#if defined(USE_GTK2)
animation = gdk_pixbuf_animation_new_from_file(filename, NULL);
#else
animation = gdk_pixbuf_animation_new_from_file(filename);
#endif
if (animation == NULL)
return 1;
get_animation_size(animation, w, h, NULL);
#if defined(USE_GTK2)
g_object_unref(G_OBJECT(animation));
#else
gdk_pixbuf_animation_unref(animation);
#endif
return 0;
}
@@ -62,19 +114,27 @@ FB_IMAGE **
fb_image_load(char *filename, int w, int h, int max_anim)
{
GdkPixbufAnimation *animation;
#if defined(USE_GTK2)
GdkPixbufAnimationIter *iter;
GTimeVal time;
#else
int i;
GList *frames;
#endif
double ratio_w, ratio_h;
int n, i, j, fw, fh, frame_num, delay;
int n, j, fw, fh, frame_num, delay;
FB_IMAGE **fb_frame = NULL, *tmp_image = NULL;
if (filename == NULL)
return NULL;
#if defined(USE_GTK2)
animation = gdk_pixbuf_animation_new_from_file(filename, NULL);
#else
animation = gdk_pixbuf_animation_new_from_file(filename);
#endif
if (animation == NULL)
return NULL;
frames = gdk_pixbuf_animation_get_frames(animation);
get_animation_size(animation, &fw, &fh, &delay);
frame_num = n = gdk_pixbuf_animation_get_num_frames(animation);
frame_num = n = get_animation_size(animation, &fw, &fh, &delay);
if (delay <= 0)
max_anim = -1;
if (max_anim < 0) {
@@ -108,6 +168,34 @@ fb_image_load(char *filename, int w, int h, int max_anim)
fb_image_fill(tmp_image, bg_r, bg_g, bg_b);
}
#if defined(USE_GTK2)
g_get_current_time(&time);
iter = gdk_pixbuf_animation_get_iter(animation, &time);
if (max_anim < 0 && n > -max_anim) {
max_anim = n + max_anim;
for (j = 0; j < max_anim; j++) {
g_time_val_add(&time,
gdk_pixbuf_animation_iter_get_delay_time(iter) * 1000);
gdk_pixbuf_animation_iter_advance(iter, &time);
}
}
for (j = 0; j < n; j++) {
GdkPixbuf *org_pixbuf, *pixbuf;
org_pixbuf = gdk_pixbuf_animation_iter_get_pixbuf(iter);
pixbuf = resize_image(org_pixbuf, w, h);
fb_frame[j]->delay = gdk_pixbuf_animation_iter_get_delay_time(iter);
g_time_val_add(&time, fb_frame[j]->delay * 1000);
draw(fb_frame[j], 0, 0, w, h, pixbuf);
if (org_pixbuf != pixbuf)
g_object_unref(G_OBJECT(pixbuf));
gdk_pixbuf_animation_iter_advance(iter, &time);
}
#else
frames = gdk_pixbuf_animation_get_frames(animation);
for (j = 0; j < n; j++) {
GdkPixbufFrame *frame;
GdkPixbuf *org_pixbuf, *pixbuf;
@@ -139,13 +227,14 @@ fb_image_load(char *filename, int w, int h, int max_anim)
fb_frame[i]->delay = gdk_pixbuf_frame_get_delay_time(frame);
fb_image_copy(fb_frame[i], tmp_image);
draw(fb_frame[i], !i, ofstx, ofsty, width, height, pixbuf);
draw(fb_frame[i], ofstx, ofsty, width, height, pixbuf);
switch (gdk_pixbuf_frame_get_action(frame)) {
case GDK_PIXBUF_FRAME_RETAIN:
fb_image_copy(tmp_image, fb_frame[i]);
break;
case GDK_PIXBUF_FRAME_DISPOSE:
fb_image_fill(tmp_image, bg_r, bg_g, bg_b);
break;
case GDK_PIXBUF_FRAME_REVERT:
fb_image_copy(tmp_image, fb_frame[0]);
@@ -157,14 +246,19 @@ fb_image_load(char *filename, int w, int h, int max_anim)
if (org_pixbuf != pixbuf)
gdk_pixbuf_finalize(pixbuf);
}
#endif
END:
if (tmp_image)
fb_image_free(tmp_image);
#if defined(USE_GTK2)
g_object_unref(G_OBJECT(animation));
#else
gdk_pixbuf_animation_unref(animation);
#endif
return fb_frame;
}
static void
draw(FB_IMAGE * img, int bg, int x, int y, int w, int h, GdkPixbuf * pixbuf)
draw(FB_IMAGE * img, int x, int y, int w, int h, GdkPixbuf * pixbuf)
{
int i, j, r, g, b, offset, bpp, rowstride;
guchar *pixels;