[librsvg] Use cairo_append_path

[Christian Persch <chpe src gnome org>]

commit 358a81529ecbe0600c7d58029b0fe085dfbad0cf
Author: Christian Persch <chpe gnome org>
Date:   Fri Sep 16 22:00:58 2011 +0200

    Use cairo_append_path
    
    Just call cairo_append_path() instead of duplicating it (twice!).

 rsvg-cairo-clip.c |   22 +---------------------
 rsvg-cairo-draw.c |   22 +---------------------
 2 files changed, 2 insertions(+), 42 deletions(-)
---
diff --git a/rsvg-cairo-clip.c b/rsvg-cairo-clip.c
index 3d66c59..5f078d9 100644
--- a/rsvg-cairo-clip.c
+++ b/rsvg-cairo-clip.c
@@ -67,7 +67,6 @@ rsvg_cairo_clip_render_path (RsvgDrawingCtx * ctx, const cairo_path_t *path)
     RsvgCairoRender *cairo_render = &render->super;
     RsvgState *state = rsvg_current_state (ctx);
     cairo_t *cr;
-    const cairo_path_data_t *data, *end;
 
     cr = cairo_render->cr;
 
@@ -75,26 +74,7 @@ rsvg_cairo_clip_render_path (RsvgDrawingCtx * ctx, const cairo_path_t *path)
 
     cairo_set_fill_rule (cr, rsvg_current_state (ctx)->clip_rule);
 
-    end = &path->data[path->num_data];
-    for (data = &path->data[0]; data < end; data += data->header.length) {
-        switch (data[0].header.type) {
-        case CAIRO_PATH_CLOSE_PATH:
-            cairo_close_path (cr);
-            break;
-        case CAIRO_PATH_MOVE_TO:
-            cairo_move_to (cr, data[1].point.x, data[1].point.y);
-            break;
-        case CAIRO_PATH_CURVE_TO:
-            cairo_curve_to (cr,
-                            data[1].point.x, data[1].point.y,
-                            data[2].point.x, data[2].point.y,
-                            data[3].point.x, data[3].point.y);
-            break;
-        case CAIRO_PATH_LINE_TO:
-            cairo_line_to (cr, data[1].point.x, data[1].point.y);
-            break;
-        }
-    }
+    cairo_append_path (cr, path);
 }
 
 static void
diff --git a/rsvg-cairo-draw.c b/rsvg-cairo-draw.c
index 7062a7e..8bd39ec 100644
--- a/rsvg-cairo-draw.c
+++ b/rsvg-cairo-draw.c
@@ -444,7 +444,6 @@ rsvg_cairo_render_path (RsvgDrawingCtx * ctx, const cairo_path_t *path)
     int need_tmpbuf = 0;
     RsvgBbox bbox;
     double backup_tolerance;
-    const cairo_path_data_t *data, *end;
 
     if (state->fill == NULL && state->stroke == NULL)
         return;
@@ -469,26 +468,7 @@ rsvg_cairo_render_path (RsvgDrawingCtx * ctx, const cairo_path_t *path)
     cairo_set_dash (cr, state->dash.dash, state->dash.n_dash,
                     _rsvg_css_normalize_length (&state->dash.offset, ctx, 'o'));
 
-    end = &path->data[path->num_data];
-    for (data = &path->data[0]; data < end; data += data->header.length) {
-        switch (data[0].header.type) {
-        case CAIRO_PATH_CLOSE_PATH:
-            cairo_close_path (cr);
-            break;
-        case CAIRO_PATH_MOVE_TO:
-            cairo_move_to (cr, data[1].point.x, data[1].point.y);
-            break;
-        case CAIRO_PATH_CURVE_TO:
-            cairo_curve_to (cr,
-                            data[1].point.x, data[1].point.y,
-                            data[2].point.x, data[2].point.y,
-                            data[3].point.x, data[3].point.y);
-            break;
-        case CAIRO_PATH_LINE_TO:
-            cairo_line_to (cr, data[1].point.x, data[1].point.y);
-            break;
-        }
-    }
+    cairo_append_path (cr, path);
 
     rsvg_bbox_init (&bbox, &state->affine);