Revert "Backported missing svg loader from upstream"

This reverts commit d5619bcf6707e1fe737505afb5a38da70ca420a0.

Change-Id: I79113e506fa2b368f0d85692a2d619ec76516b6c

diff --git a/src/generic/evas/svg/main.c b/src/generic/evas/svg/main.c
deleted file mode 100644 (file)
index f197330..0000000
--- a/src/generic/evas/svg/main.c
+++ /dev/null
@@ -1,236 +0,0 @@
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <stdio.h>
-#include "shmfile.h"
-#include "timeout.h"
-
-#include <Eina.h>
-
-#include <librsvg/rsvg.h>
-#ifndef LIBRSVG_CHECK_VERSION
-# include <librsvg/librsvg-features.h>
-#endif
-#if LIBRSVG_CHECK_VERSION(2,36,2)
-#else
-# include <librsvg/rsvg-cairo.h>
-#endif
-
-#define DATA32 unsigned int
-
-static RsvgHandle *rsvg = NULL;
-static int width = 0;
-static int height = 0;
-static RsvgDimensionData dim;
-
-static inline Eina_Bool evas_image_load_file_is_svg(const char *file)
-{
-   int i, len = strlen(file);
-   Eina_Bool is_gz = EINA_FALSE;
-
-   for (i = len - 1; i > 0; i--)
-     {
-       if (file[i] == '.')
-         {
-            if (is_gz)
-              break;
-            else if (strcasecmp(file + i + 1, "gz") == 0)
-              is_gz = EINA_TRUE;
-            else
-              break;
-         }
-     }
-
-   if (i < 1) return EINA_FALSE;
-   i++;
-   if (i >= len) return EINA_FALSE;
-   if (strncasecmp(file + i, "svg", 3) != 0) return EINA_FALSE;
-   i += 3;
-   if (is_gz)
-     {
-       if (file[i] == '.') return EINA_TRUE;
-       else return EINA_FALSE;
-     }
-   else
-     {
-       if (file[i] == '\0') return EINA_TRUE;
-       else if (((file[i] == 'z') || (file[i] == 'Z')) && (!file[i + 1])) return EINA_TRUE;
-       else return EINA_FALSE;
-     }
-}
-
-static int
-_svg_init(const char *file)
-{
-#ifdef HAVE_SVG_2_36
-# if !defined(GLIB_VERSION_2_36)
-   g_type_init();
-# endif
-#else
-   rsvg_init();
-#endif
-
-   if (!evas_image_load_file_is_svg(file)) return 0;
-
-   rsvg = rsvg_handle_new_from_file(file, NULL);
-   if (!rsvg) return 0;
-
-   return 1;
-}
-
-static void
-_svg_shutdown(void)
-{
-   if (rsvg)
-     {
-        rsvg_handle_close(rsvg, NULL);
-        g_object_unref(rsvg);
-     }
-   // Maybe it's not crashing anymore, let's try it.
-#ifndef HAVE_SVG_2_36
-   rsvg_term();
-#endif
-}
-
-static int
-read_svg_header(int scale_down, double dpi, int size_w, int size_h)
-{
-   rsvg_handle_set_dpi(rsvg, 75.0);
-   rsvg_handle_get_dimensions(rsvg, &dim);
-   width = dim.width;
-   height = dim.height;
-
-   if ((width < 1) || (height < 1)) return 0;
-
-   if (scale_down > 1)
-     {
-        width /= scale_down;
-        height /= scale_down;
-     }
-   else if (dpi > 0.0)
-     {
-        width = (width * dpi) / 75;
-        height = (height * dpi) / 75;
-     }
-   else if (size_w > 0 && size_h > 0)
-     {
-        int w, h;
-
-        w = size_w;
-        h = (size_w * height) / width;
-        if (h > size_h)
-          {
-             h = size_h;
-             w = (size_h * width) / height;
-          }
-        width = w;
-        height = h;
-     }
-   if (width < 1) width = 1;
-   if (height < 1) height = 1;
-
-   return 1;
-}
-
-static int
-read_svg_data(void)
-{
-   cairo_surface_t *surface;
-   cairo_t *cr;
-
-   shm_alloc(width * height * (sizeof(DATA32)));
-   if (!shm_addr) return 0;
-
-   memset(shm_addr, 0, width * height * sizeof (DATA32));
-   surface = cairo_image_surface_create_for_data((unsigned char *)shm_addr, CAIRO_FORMAT_ARGB32,
-                                                 width, height, width * sizeof(DATA32));;
-   if (!surface) return 0;
-
-   cr = cairo_create(surface);
-   if (!cr) return 0;
-
-   cairo_scale(cr, (double) width / dim.em, (double) height / dim.ex);
-   rsvg_handle_render_cairo(rsvg, cr);
-   cairo_surface_destroy(surface);
-   cairo_destroy(cr);
-
-   return 1;
-}
-
-int main(int argc, char **argv)
-{
-   char *file;
-   int i;
-   int head_only = 0;
-   int scale_down = 0;
-   double dpi = 0.0;
-   int size_w = 0, size_h = 0;
-
-   if (argc < 2) return -1;
-   file = argv[1];
-
-   for (i = 2; i < argc; ++i)
-     {
-        if (!strcmp(argv[i], "-head"))
-          head_only = 1;
-        else if (!strcmp(argv[i], "-key"))
-          { // not used by svg loader
-             i++;
-             // const char *key = argv[i];
-          }
-        else if (!strcmp(argv[i], "-opt-scale-down-by"))
-          {
-             i++;
-             scale_down = atoi(argv[i]);
-          }
-        else if (!strcmp(argv[i], "-opt-dpi"))
-          {
-             i++;
-             dpi = ((double)atoi(argv[i])) / 1000.0;
-          }
-        else if (!strcmp(argv[i], "-opt-size"))
-          {
-             i++;
-             size_w = atoi(argv[i]);
-             i++;
-             size_h = atoi(argv[i]);
-          }
-     }
-
-   timeout_init(5);
-   
-   if (!_svg_init(file)) return -1;
-   if (!read_svg_header(scale_down, dpi, size_w, size_h)) return -1;
-
-   if (head_only != 0)
-     {
-        printf("size %d %d\n", width, height);
-        printf("alpha 1\n");
-        printf("done\n");
-     }
-   else
-     {
-        if (read_svg_data())
-          {
-             printf("size %d %d\n", width, height);
-             printf("alpha 1\n");
-             if (shm_fd >= 0) printf("shmfile %s\n", shmfile);
-             else
-               {
-                  printf("data\n");
-                  if (fwrite(shm_addr, width * height * sizeof(DATA32), 1, stdout) != 1)
-                    {
-                       // nothing much to do, the receiver will simply ignore the
-                       // data as it's too short
-                       //D("fwrite failed (%d bytes): %m\n", width * height * sizeof(DATA32));
-                    }
-               }
-             shm_free();
-          }
-     }
-   _svg_shutdown();
-   fflush(stdout);
-   return 0;
-
-}
-

diff --git a/src/generic/evas/svg/meson.build b/src/generic/evas/svg/meson.build
deleted file mode 100644 (file)
index 4e39e74..0000000
--- a/src/generic/evas/svg/meson.build
+++ /dev/null
@@ -1,12 +0,0 @@
-generic_src = files([
-  'main.c'
-])
-
-rsvg = dependency('librsvg-2.0')
-
-if rsvg.version() >= '2.36.0'
-  config_h.set('HAVE_SVG_2_36', '1')
-endif
-
-generic_deps = [rsvg]
-generic_support = ['svgz', 'svg.gz']