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-rw-r--r--source/xps/xps-tile.c131
1 files changed, 68 insertions, 63 deletions
diff --git a/source/xps/xps-tile.c b/source/xps/xps-tile.c
index b65981a2..a74ef562 100644
--- a/source/xps/xps-tile.c
+++ b/source/xps/xps-tile.c
@@ -15,58 +15,61 @@ struct closure
xps_resource *dict;
fz_xml *root;
void *user;
- void (*func)(xps_document*, const fz_matrix *, const fz_rect *, char*, xps_resource*, fz_xml*, void*);
+ void (*func)(fz_context *ctx, xps_document*, const fz_matrix *, const fz_rect *, char*, xps_resource*, fz_xml*, void*);
};
static void
-xps_paint_tiling_brush_clipped(xps_document *doc, const fz_matrix *ctm, const fz_rect *viewbox, struct closure *c)
+xps_paint_tiling_brush_clipped(fz_context *ctx, xps_document *doc, const fz_matrix *ctm, const fz_rect *viewbox, struct closure *c)
{
- fz_path *path = fz_new_path(doc->ctx);
- fz_moveto(doc->ctx, path, viewbox->x0, viewbox->y0);
- fz_lineto(doc->ctx, path, viewbox->x0, viewbox->y1);
- fz_lineto(doc->ctx, path, viewbox->x1, viewbox->y1);
- fz_lineto(doc->ctx, path, viewbox->x1, viewbox->y0);
- fz_closepath(doc->ctx, path);
- fz_clip_path(doc->dev, path, NULL, 0, ctm);
- fz_free_path(doc->ctx, path);
- c->func(doc, ctm, viewbox, c->base_uri, c->dict, c->root, c->user);
- fz_pop_clip(doc->dev);
+ fz_device *dev = doc->dev;
+
+ fz_path *path = fz_new_path(ctx);
+ fz_moveto(ctx, path, viewbox->x0, viewbox->y0);
+ fz_lineto(ctx, path, viewbox->x0, viewbox->y1);
+ fz_lineto(ctx, path, viewbox->x1, viewbox->y1);
+ fz_lineto(ctx, path, viewbox->x1, viewbox->y0);
+ fz_closepath(ctx, path);
+ fz_clip_path(ctx, dev, path, NULL, 0, ctm);
+ fz_drop_path(ctx, path);
+ c->func(ctx, doc, ctm, viewbox, c->base_uri, c->dict, c->root, c->user);
+ fz_pop_clip(ctx, dev);
}
static void
-xps_paint_tiling_brush(xps_document *doc, const fz_matrix *ctm, const fz_rect *viewbox, int tile_mode, struct closure *c)
+xps_paint_tiling_brush(fz_context *ctx, xps_document *doc, const fz_matrix *ctm, const fz_rect *viewbox, int tile_mode, struct closure *c)
{
fz_matrix ttm;
- xps_paint_tiling_brush_clipped(doc, ctm, viewbox, c);
+ xps_paint_tiling_brush_clipped(ctx, doc, ctm, viewbox, c);
if (tile_mode == TILE_FLIP_X || tile_mode == TILE_FLIP_X_Y)
{
ttm = *ctm;
fz_pre_scale(fz_pre_translate(&ttm, viewbox->x1 * 2, 0), -1, 1);
- xps_paint_tiling_brush_clipped(doc, &ttm, viewbox, c);
+ xps_paint_tiling_brush_clipped(ctx, doc, &ttm, viewbox, c);
}
if (tile_mode == TILE_FLIP_Y || tile_mode == TILE_FLIP_X_Y)
{
ttm = *ctm;
fz_pre_scale(fz_pre_translate(&ttm, 0, viewbox->y1 * 2), 1, -1);
- xps_paint_tiling_brush_clipped(doc, &ttm, viewbox, c);
+ xps_paint_tiling_brush_clipped(ctx, doc, &ttm, viewbox, c);
}
if (tile_mode == TILE_FLIP_X_Y)
{
ttm = *ctm;
fz_pre_scale(fz_pre_translate(&ttm, viewbox->x1 * 2, viewbox->y1 * 2), -1, -1);
- xps_paint_tiling_brush_clipped(doc, &ttm, viewbox, c);
+ xps_paint_tiling_brush_clipped(ctx, doc, &ttm, viewbox, c);
}
}
void
-xps_parse_tiling_brush(xps_document *doc, const fz_matrix *ctm, const fz_rect *area,
+xps_parse_tiling_brush(fz_context *ctx, xps_document *doc, const fz_matrix *ctm, const fz_rect *area,
char *base_uri, xps_resource *dict, fz_xml *root,
- void (*func)(xps_document*, const fz_matrix*, const fz_rect*, char*, xps_resource*, fz_xml*, void*), void *user)
+ void (*func)(fz_context *ctx, xps_document*, const fz_matrix*, const fz_rect*, char*, xps_resource*, fz_xml*, void*), void *user)
{
+ fz_device *dev = doc->dev;
fz_xml *node;
struct closure c;
@@ -105,27 +108,27 @@ xps_parse_tiling_brush(xps_document *doc, const fz_matrix *ctm, const fz_rect *a
transform_tag = fz_xml_down(node);
}
- xps_resolve_resource_reference(doc, dict, &transform_att, &transform_tag, NULL);
+ xps_resolve_resource_reference(ctx, doc, dict, &transform_att, &transform_tag, NULL);
transform = fz_identity;
if (transform_att)
- xps_parse_render_transform(doc, transform_att, &transform);
+ xps_parse_render_transform(ctx, doc, transform_att, &transform);
if (transform_tag)
- xps_parse_matrix_transform(doc, transform_tag, &transform);
+ xps_parse_matrix_transform(ctx, doc, transform_tag, &transform);
fz_concat(&transform, &transform, ctm);
viewbox = fz_unit_rect;
if (viewbox_att)
- xps_parse_rectangle(doc, viewbox_att, &viewbox);
+ xps_parse_rectangle(ctx, doc, viewbox_att, &viewbox);
viewport = fz_unit_rect;
if (viewport_att)
- xps_parse_rectangle(doc, viewport_att, &viewport);
+ xps_parse_rectangle(ctx, doc, viewport_att, &viewport);
if (fabsf(viewport.x1 - viewport.x0) < 0.01f || fabsf(viewport.y1 - viewport.y0) < 0.01f)
- fz_warn(doc->ctx, "not drawing tile for viewport size %.4f x %.4f", viewport.x1 - viewport.x0, viewport.y1 - viewport.y0);
+ fz_warn(ctx, "not drawing tile for viewport size %.4f x %.4f", viewport.x1 - viewport.x0, viewport.y1 - viewport.y0);
else if (fabsf(viewbox.x1 - viewbox.x0) < 0.01f || fabsf(viewbox.y1 - viewbox.y0) < 0.01f)
- fz_warn(doc->ctx, "not drawing tile for viewbox size %.4f x %.4f", viewbox.x1 - viewbox.x0, viewbox.y1 - viewbox.y0);
+ fz_warn(ctx, "not drawing tile for viewbox size %.4f x %.4f", viewbox.x1 - viewbox.x0, viewbox.y1 - viewbox.y0);
/* some sanity checks on the viewport/viewbox size */
if (fabsf(viewport.x1 - viewport.x0) < 0.01f) return;
@@ -159,7 +162,7 @@ xps_parse_tiling_brush(xps_document *doc, const fz_matrix *ctm, const fz_rect *a
if (tile_mode == TILE_FLIP_Y || tile_mode == TILE_FLIP_X_Y)
ystep *= 2;
- xps_begin_opacity(doc, &transform, area, base_uri, dict, opacity_att, NULL);
+ xps_begin_opacity(ctx, doc, &transform, area, base_uri, dict, opacity_att, NULL);
fz_pre_translate(&transform, viewport.x0, viewport.y0);
fz_pre_scale(&transform, xscale, yscale);
@@ -185,9 +188,9 @@ xps_parse_tiling_brush(xps_document *doc, const fz_matrix *ctm, const fz_rect *a
fz_rect bigview = viewbox;
bigview.x1 = bigview.x0 + xstep;
bigview.y1 = bigview.y0 + ystep;
- fz_begin_tile(doc->dev, &local_area, &bigview, xstep, ystep, &transform);
- xps_paint_tiling_brush(doc, &transform, &viewbox, tile_mode, &c);
- fz_end_tile(doc->dev);
+ fz_begin_tile(ctx, dev, &local_area, &bigview, xstep, ystep, &transform);
+ xps_paint_tiling_brush(ctx, doc, &transform, &viewbox, tile_mode, &c);
+ fz_end_tile(ctx, dev);
}
else
{
@@ -198,28 +201,28 @@ xps_parse_tiling_brush(xps_document *doc, const fz_matrix *ctm, const fz_rect *a
{
fz_matrix ttm = transform;
fz_pre_translate(&ttm, xstep * x, ystep * y);
- xps_paint_tiling_brush(doc, &ttm, &viewbox, tile_mode, &c);
+ xps_paint_tiling_brush(ctx, doc, &ttm, &viewbox, tile_mode, &c);
}
}
}
}
else
{
- xps_paint_tiling_brush(doc, &transform, &viewbox, tile_mode, &c);
+ xps_paint_tiling_brush(ctx, doc, &transform, &viewbox, tile_mode, &c);
}
- xps_end_opacity(doc, base_uri, dict, opacity_att, NULL);
+ xps_end_opacity(ctx, doc, base_uri, dict, opacity_att, NULL);
}
static void
-xps_paint_visual_brush(xps_document *doc, const fz_matrix *ctm, const fz_rect *area,
+xps_paint_visual_brush(fz_context *ctx, xps_document *doc, const fz_matrix *ctm, const fz_rect *area,
char *base_uri, xps_resource *dict, fz_xml *root, void *visual_tag)
{
- xps_parse_element(doc, ctm, area, base_uri, dict, (fz_xml *)visual_tag);
+ xps_parse_element(ctx, doc, ctm, area, base_uri, dict, (fz_xml *)visual_tag);
}
void
-xps_parse_visual_brush(xps_document *doc, const fz_matrix *ctm, const fz_rect *area,
+xps_parse_visual_brush(fz_context *ctx, xps_document *doc, const fz_matrix *ctm, const fz_rect *area,
char *base_uri, xps_resource *dict, fz_xml *root)
{
fz_xml *node;
@@ -237,18 +240,19 @@ xps_parse_visual_brush(xps_document *doc, const fz_matrix *ctm, const fz_rect *a
}
visual_uri = base_uri;
- xps_resolve_resource_reference(doc, dict, &visual_att, &visual_tag, &visual_uri);
+ xps_resolve_resource_reference(ctx, doc, dict, &visual_att, &visual_tag, &visual_uri);
if (visual_tag)
{
- xps_parse_tiling_brush(doc, ctm, area,
+ xps_parse_tiling_brush(ctx, doc, ctm, area,
visual_uri, dict, root, xps_paint_visual_brush, visual_tag);
}
}
void
-xps_parse_canvas(xps_document *doc, const fz_matrix *ctm, const fz_rect *area, char *base_uri, xps_resource *dict, fz_xml *root)
+xps_parse_canvas(fz_context *ctx, xps_document *doc, const fz_matrix *ctm, const fz_rect *area, char *base_uri, xps_resource *dict, fz_xml *root)
{
+ fz_device *dev = doc->dev;
xps_resource *new_dict = NULL;
fz_xml *node;
char *opacity_mask_uri;
@@ -277,11 +281,11 @@ xps_parse_canvas(xps_document *doc, const fz_matrix *ctm, const fz_rect *area, c
{
if (new_dict)
{
- fz_warn(doc->ctx, "ignoring follow-up resource dictionaries");
+ fz_warn(ctx, "ignoring follow-up resource dictionaries");
}
else
{
- new_dict = xps_parse_resource_dictionary(doc, base_uri, fz_xml_down(node));
+ new_dict = xps_parse_resource_dictionary(ctx, doc, base_uri, fz_xml_down(node));
if (new_dict)
{
new_dict->parent = dict;
@@ -299,41 +303,41 @@ xps_parse_canvas(xps_document *doc, const fz_matrix *ctm, const fz_rect *area, c
}
opacity_mask_uri = base_uri;
- xps_resolve_resource_reference(doc, dict, &transform_att, &transform_tag, NULL);
- xps_resolve_resource_reference(doc, dict, &clip_att, &clip_tag, NULL);
- xps_resolve_resource_reference(doc, dict, &opacity_mask_att, &opacity_mask_tag, &opacity_mask_uri);
+ xps_resolve_resource_reference(ctx, doc, dict, &transform_att, &transform_tag, NULL);
+ xps_resolve_resource_reference(ctx, doc, dict, &clip_att, &clip_tag, NULL);
+ xps_resolve_resource_reference(ctx, doc, dict, &opacity_mask_att, &opacity_mask_tag, &opacity_mask_uri);
transform = fz_identity;
if (transform_att)
- xps_parse_render_transform(doc, transform_att, &transform);
+ xps_parse_render_transform(ctx, doc, transform_att, &transform);
if (transform_tag)
- xps_parse_matrix_transform(doc, transform_tag, &transform);
+ xps_parse_matrix_transform(ctx, doc, transform_tag, &transform);
fz_concat(&transform, &transform, ctm);
if (navigate_uri_att)
- xps_add_link(doc, area, base_uri, navigate_uri_att);
+ xps_add_link(ctx, doc, area, base_uri, navigate_uri_att);
if (clip_att || clip_tag)
- xps_clip(doc, &transform, dict, clip_att, clip_tag);
+ xps_clip(ctx, doc, &transform, dict, clip_att, clip_tag);
- xps_begin_opacity(doc, &transform, area, opacity_mask_uri, dict, opacity_att, opacity_mask_tag);
+ xps_begin_opacity(ctx, doc, &transform, area, opacity_mask_uri, dict, opacity_att, opacity_mask_tag);
for (node = fz_xml_down(root); node; node = fz_xml_next(node))
{
- xps_parse_element(doc, &transform, area, base_uri, dict, node);
+ xps_parse_element(ctx, doc, &transform, area, base_uri, dict, node);
}
- xps_end_opacity(doc, opacity_mask_uri, dict, opacity_att, opacity_mask_tag);
+ xps_end_opacity(ctx, doc, opacity_mask_uri, dict, opacity_att, opacity_mask_tag);
if (clip_att || clip_tag)
- fz_pop_clip(doc->dev);
+ fz_pop_clip(ctx, dev);
if (new_dict)
- xps_free_resource_dictionary(doc, new_dict);
+ xps_drop_resource_dictionary(ctx, doc, new_dict);
}
void
-xps_parse_fixed_page(xps_document *doc, const fz_matrix *ctm, xps_page *page)
+xps_parse_fixed_page(fz_context *ctx, xps_document *doc, const fz_matrix *ctm, xps_page *page)
{
fz_xml *node;
xps_resource *dict;
@@ -342,7 +346,7 @@ xps_parse_fixed_page(xps_document *doc, const fz_matrix *ctm, xps_page *page)
char *s;
fz_matrix scm;
- fz_strlcpy(base_uri, page->name, sizeof base_uri);
+ fz_strlcpy(base_uri, page->fix->name, sizeof base_uri);
s = strrchr(base_uri, '/');
if (s)
s[1] = 0;
@@ -356,35 +360,36 @@ xps_parse_fixed_page(xps_document *doc, const fz_matrix *ctm, xps_page *page)
return;
area = fz_unit_rect;
- fz_transform_rect(&area, fz_scale(&scm, page->width, page->height));
+ fz_transform_rect(&area, fz_scale(&scm, page->fix->width, page->fix->height));
for (node = fz_xml_down(page->root); node; node = fz_xml_next(node))
{
if (fz_xml_is_tag(node, "FixedPage.Resources") && fz_xml_down(node))
{
if (dict)
- fz_warn(doc->ctx, "ignoring follow-up resource dictionaries");
+ fz_warn(ctx, "ignoring follow-up resource dictionaries");
else
- dict = xps_parse_resource_dictionary(doc, base_uri, fz_xml_down(node));
+ dict = xps_parse_resource_dictionary(ctx, doc, base_uri, fz_xml_down(node));
}
- xps_parse_element(doc, ctm, &area, base_uri, dict, node);
+ xps_parse_element(ctx, doc, ctm, &area, base_uri, dict, node);
}
if (dict)
- xps_free_resource_dictionary(doc, dict);
+ xps_drop_resource_dictionary(ctx, doc, dict);
}
void
-xps_run_page(xps_document *doc, xps_page *page, fz_device *dev, const fz_matrix *ctm, fz_cookie *cookie)
+xps_run_page(fz_context *ctx, xps_page *page, fz_device *dev, const fz_matrix *ctm, fz_cookie *cookie)
{
+ xps_document *doc = page->doc;
fz_matrix page_ctm = *ctm;
fz_pre_scale(&page_ctm, 72.0f / 96.0f, 72.0f / 96.0f);
doc->cookie = cookie;
doc->dev = dev;
- xps_parse_fixed_page(doc, &page_ctm, page);
+ xps_parse_fixed_page(ctx, doc, &page_ctm, page);
doc->cookie = NULL;
doc->dev = NULL;
- page->links_resolved = 1;
+ page->fix->links_resolved = 1;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-03-22 13:47:18 +0000