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authorCarlos Garcia Campos <carlosgc@gnome.org>2007-06-13 08:54:53 (GMT)
committer Carlos Garcia Campos <carlosgc@src.gnome.org>2007-06-13 08:54:53 (GMT)
commit217797d63b2d3b1c9a7a0511af1bbf3d99f0d482 (patch)
tree7984c3b1bb57f723eb57c81f6ab4121b55e69510 /backend/comics
parent83005d76d55eea57772ea2dc7224e45f856725be (diff)
Use cairo image surfaces instead of GDK pixbufs for drawing pages and
2007-06-13 Carlos Garcia Campos <carlosgc@gnome.org> * backend/dvi/dvi-document.c: (dvi_document_render), (dvi_document_render_pixbuf), (dvi_document_document_iface_init): * backend/impress/impress-document.c: (imp_render_get_from_drawable), (impress_document_render_pixbuf), (impress_document_render), (impress_document_document_iface_init), (impress_document_thumbnails_get_thumbnail): * backend/djvu/djvu-document-private.h: * backend/djvu/djvu-document.c: (djvu_document_render), (djvu_document_finalize), (djvu_document_document_iface_init), (djvu_document_thumbnails_get_thumbnail), (djvu_document_init): * backend/tiff/tiff-document.c: (tiff_document_render), (tiff_document_render_pixbuf), (tiff_document_document_iface_init): * backend/pdf/ev-poppler.cc: (pdf_document_render), (pdf_document_render_pixbuf), (pdf_document_document_iface_init), (pdf_selection_render_selection): * backend/comics/comics-document.c: (comics_document_render_pixbuf), (comics_document_render), (comics_document_document_iface_init): * backend/pixbuf/pixbuf-document.c: (pixbuf_document_render), (pixbuf_document_document_iface_init): * libdocument/ev-document-misc.[ch]: (ev_document_misc_surface_from_pixbuf), (ev_document_misc_surface_rotate_and_scale): * libdocument/ev-document.[ch]: (ev_document_render): * libdocument/ev-selection.[ch]: (ev_selection_render_selection): * shell/ev-pixbuf-cache.[ch]: (dispose_cache_job_info), (move_one_job), (copy_job_to_job_info), (add_job_if_needed), (ev_pixbuf_cache_get_surface), (new_selection_surface_needed), (clear_selection_if_needed), (ev_pixbuf_cache_style_changed), (ev_pixbuf_cache_get_selection_surface), (clear_job_selection): * shell/ev-jobs.[ch]: (ev_job_render_dispose), (render_finished_cb), (ev_job_render_run): * shell/ev-view.c: (draw_loading_text), (draw_one_page), (merge_selection_region): Use cairo image surfaces instead of GDK pixbufs for drawing pages and selections. svn path=/trunk/; revision=2499
Diffstat (limited to 'backend/comics')
-rw-r--r--backend/comics/comics-document.c29
1 files changed, 22 insertions, 7 deletions
diff --git a/backend/comics/comics-document.c b/backend/comics/comics-document.c
index 64bd2b7..092d8c2 100644
--- a/backend/comics/comics-document.c
+++ b/backend/comics/comics-document.c
@@ -268,7 +268,7 @@ get_page_size_area_prepared_cb (GdkPixbufLoader *loader,
}
static GdkPixbuf *
-comics_document_render_pixbuf (EvDocument *document,
+comics_document_render_pixbuf (EvDocument *document,
EvRenderContext *rc)
{
GdkPixbufLoader *loader;
@@ -309,9 +309,24 @@ comics_document_render_pixbuf (EvDocument *document,
360 - rc->rotation);
g_spawn_close_pid (child_pid);
g_object_unref (loader);
+
return rotated_pixbuf;
}
+static cairo_surface_t *
+comics_document_render (EvDocument *document,
+ EvRenderContext *rc)
+{
+ GdkPixbuf *pixbuf;
+ cairo_surface_t *surface;
+
+ pixbuf = comics_document_render_pixbuf (document, rc);
+ surface = ev_document_misc_surface_from_pixbuf (pixbuf);
+ g_object_unref (pixbuf);
+
+ return surface;
+}
+
static void
render_pixbuf_size_prepared_cb (GdkPixbufLoader *loader,
gint width,
@@ -319,8 +334,8 @@ render_pixbuf_size_prepared_cb (GdkPixbufLoader *loader,
gpointer data)
{
double *scale = data;
- int w = width * (*scale);
- int h = height * (*scale);
+ int w = (width * (*scale) + 0.5);
+ int h = (height * (*scale) + 0.5);
gdk_pixbuf_loader_set_size (loader, w, h);
}
@@ -371,11 +386,11 @@ comics_document_document_iface_init (EvDocumentIface *iface)
{
iface->load = comics_document_load;
iface->save = comics_document_save;
- iface->can_get_text = comics_document_can_get_text;
- iface->get_n_pages = comics_document_get_n_pages;
+ iface->can_get_text = comics_document_can_get_text;
+ iface->get_n_pages = comics_document_get_n_pages;
iface->get_page_size = comics_document_get_page_size;
- iface->render_pixbuf = comics_document_render_pixbuf;
- iface->get_info = comics_document_get_info;
+ iface->render = comics_document_render;
+ iface->get_info = comics_document_get_info;
}
static void