[librsvg/rustification] Rename _rsvg_{push, pop}_view_box to rsvg_drawing_ctx_{push, pop}_view_box

[Federico Mena Quintero <federico src gnome org>]

commit 932db358ee830737a4231d8dc4bfa81966828e5c
Author: Federico Mena Quintero <federico gnome org>
Date:   Wed Nov 16 14:24:45 2016 -0600

    Rename _rsvg_{push,pop}_view_box to rsvg_drawing_ctx_{push,pop}_view_box
    
    The operations act on a RsvgDrawingCtx, so start making the
    naming consistent like that.

 rsvg-base.c       |    4 ++--
 rsvg-cairo-draw.c |   26 +++++++++++++-------------
 rsvg-filter.c     |    8 ++++----
 rsvg-marker.c     |    4 ++--
 rsvg-private.h    |    4 ++--
 rsvg-structure.c  |   10 +++++-----
 6 files changed, 28 insertions(+), 28 deletions(-)
---
diff --git a/rsvg-base.c b/rsvg-base.c
index f5e8ac0..fc851b4 100644
--- a/rsvg-base.c
+++ b/rsvg-base.c
@@ -2361,7 +2361,7 @@ rsvg_bbox_clip (RsvgBbox * dst, RsvgBbox * src)
 }
 
 void
-_rsvg_push_view_box (RsvgDrawingCtx * ctx, double w, double h)
+rsvg_drawing_ctx_push_view_box (RsvgDrawingCtx * ctx, double w, double h)
 {
     RsvgViewBox *vb = g_new (RsvgViewBox, 1);
     *vb = ctx->vb;
@@ -2371,7 +2371,7 @@ _rsvg_push_view_box (RsvgDrawingCtx * ctx, double w, double h)
 }
 
 void
-_rsvg_pop_view_box (RsvgDrawingCtx * ctx)
+rsvg_drawing_ctx_pop_view_box (RsvgDrawingCtx * ctx)
 {
     ctx->vb = *((RsvgViewBox *) ctx->vb_stack->data);
     g_free (ctx->vb_stack->data);
diff --git a/rsvg-cairo-draw.c b/rsvg-cairo-draw.c
index 7bc032b..17cdd8d 100644
--- a/rsvg-cairo-draw.c
+++ b/rsvg-cairo-draw.c
@@ -100,14 +100,14 @@ _set_source_rsvg_linear_gradient (RsvgDrawingCtx * ctx,
     rsvg_linear_gradient_fix_fallback (ctx, linear);
 
     if (linear->obj_bbox)
-        _rsvg_push_view_box (ctx, 1., 1.);
+        rsvg_drawing_ctx_push_view_box (ctx, 1., 1.);
     pattern = cairo_pattern_create_linear (_rsvg_css_normalize_length (&linear->x1, ctx),
                                            _rsvg_css_normalize_length (&linear->y1, ctx),
                                            _rsvg_css_normalize_length (&linear->x2, ctx),
                                            _rsvg_css_normalize_length (&linear->y2, ctx));
 
     if (linear->obj_bbox)
-        _rsvg_pop_view_box (ctx);
+        rsvg_drawing_ctx_pop_view_box (ctx);
 
     matrix = linear->affine;
     if (linear->obj_bbox) {
@@ -208,7 +208,7 @@ _set_source_rsvg_radial_gradient (RsvgDrawingCtx * ctx,
     rsvg_radial_gradient_fix_fallback (ctx, radial);
 
     if (radial->obj_bbox)
-        _rsvg_push_view_box (ctx, 1., 1.);
+        rsvg_drawing_ctx_push_view_box (ctx, 1., 1.);
 
     fx = _rsvg_css_normalize_length (&radial->fx, ctx);
     fy = _rsvg_css_normalize_length (&radial->fy, ctx);
@@ -223,7 +223,7 @@ _set_source_rsvg_radial_gradient (RsvgDrawingCtx * ctx,
                                            cx, cy, radius);
 
     if (radial->obj_bbox)
-        _rsvg_pop_view_box (ctx);
+        rsvg_drawing_ctx_pop_view_box (ctx);
 
     matrix = radial->affine;
     if (radial->obj_bbox) {
@@ -287,7 +287,7 @@ _set_source_rsvg_pattern (RsvgDrawingCtx * ctx,
     cr_render = render->cr;
 
     if (rsvg_pattern->obj_bbox)
-        _rsvg_push_view_box (ctx, 1., 1.);
+        rsvg_drawing_ctx_push_view_box (ctx, 1., 1.);
 
     patternx = _rsvg_css_normalize_length (&rsvg_pattern->x, ctx);
     patterny = _rsvg_css_normalize_length (&rsvg_pattern->y, ctx);
@@ -295,7 +295,7 @@ _set_source_rsvg_pattern (RsvgDrawingCtx * ctx,
     patternh = _rsvg_css_normalize_length (&rsvg_pattern->height, ctx);
 
     if (rsvg_pattern->obj_bbox)
-        _rsvg_pop_view_box (ctx);
+        rsvg_drawing_ctx_pop_view_box (ctx);
 
 
     /* Work out the size of the rectangle so it takes into account the object bounding box */
@@ -359,11 +359,11 @@ _set_source_rsvg_pattern (RsvgDrawingCtx * ctx,
                            h / rsvg_pattern->vbox.rect.height,
                            x,
                            y);
-        _rsvg_push_view_box (ctx, rsvg_pattern->vbox.rect.width, rsvg_pattern->vbox.rect.height);
+        rsvg_drawing_ctx_push_view_box (ctx, rsvg_pattern->vbox.rect.width, rsvg_pattern->vbox.rect.height);
     } else if (rsvg_pattern->obj_cbbox) {
         /* If coords are in terms of the bounding box, use them */
         cairo_matrix_init_scale (&caffine, bbox.rect.width, bbox.rect.height);
-        _rsvg_push_view_box (ctx, 1., 1.);
+        rsvg_drawing_ctx_push_view_box (ctx, 1., 1.);
     } else {
         cairo_matrix_init_identity (&caffine);
     }
@@ -411,7 +411,7 @@ _set_source_rsvg_pattern (RsvgDrawingCtx * ctx,
 
   out:
     if (rsvg_pattern->obj_cbbox || rsvg_pattern->vbox.active)
-        _rsvg_pop_view_box (ctx);
+        rsvg_drawing_ctx_pop_view_box (ctx);
 }
 
 /* note: _set_source_rsvg_paint_server does not change cairo's CTM */
@@ -734,7 +734,7 @@ rsvg_cairo_generate_mask (cairo_t * cr, RsvgMask * self, RsvgDrawingCtx * ctx, R
     rowstride = cairo_image_surface_get_stride (surface);
 
     if (self->maskunits == objectBoundingBox)
-        _rsvg_push_view_box (ctx, 1, 1);
+        rsvg_drawing_ctx_push_view_box (ctx, 1, 1);
 
     sx = _rsvg_css_normalize_length (&self->x, ctx);
     sy = _rsvg_css_normalize_length (&self->y, ctx);
@@ -742,7 +742,7 @@ rsvg_cairo_generate_mask (cairo_t * cr, RsvgMask * self, RsvgDrawingCtx * ctx, R
     sh = _rsvg_css_normalize_length (&self->height, ctx);
 
     if (self->maskunits == objectBoundingBox)
-        _rsvg_pop_view_box (ctx);
+        rsvg_drawing_ctx_pop_view_box (ctx);
 
     mask_cr = cairo_create (surface);
     save_cr = render->cr;
@@ -769,7 +769,7 @@ rsvg_cairo_generate_mask (cairo_t * cr, RsvgMask * self, RsvgDrawingCtx * ctx, R
                            bbox->rect.y);
         affinesave = self->super.state->affine;
         cairo_matrix_multiply (&self->super.state->affine, &bbtransform, &self->super.state->affine);
-        _rsvg_push_view_box (ctx, 1, 1);
+        rsvg_drawing_ctx_push_view_box (ctx, 1, 1);
     }
 
     rsvg_state_push (ctx);
@@ -777,7 +777,7 @@ rsvg_cairo_generate_mask (cairo_t * cr, RsvgMask * self, RsvgDrawingCtx * ctx, R
     rsvg_state_pop (ctx);
 
     if (self->contentunits == objectBoundingBox) {
-        _rsvg_pop_view_box (ctx);
+        rsvg_drawing_ctx_pop_view_box (ctx);
         self->super.state->affine = affinesave;
     }
 
diff --git a/rsvg-filter.c b/rsvg-filter.c
index b099daf..bc51061 100644
--- a/rsvg-filter.c
+++ b/rsvg-filter.c
@@ -160,13 +160,13 @@ rsvg_filter_primitive_get_bounds (RsvgFilterPrimitive * self, RsvgFilterContext
     rsvg_bbox_init (&otherbox, &ctx->affine);
     otherbox.virgin = 0;
     if (ctx->filter->filterunits == objectBoundingBox)
-        _rsvg_push_view_box (ctx->ctx, 1., 1.);
+        rsvg_drawing_ctx_push_view_box (ctx->ctx, 1., 1.);
     otherbox.rect.x = _rsvg_css_normalize_length (&ctx->filter->x, ctx->ctx);
     otherbox.rect.y = _rsvg_css_normalize_length (&ctx->filter->y, ctx->ctx);
     otherbox.rect.width = _rsvg_css_normalize_length (&ctx->filter->width, ctx->ctx);
     otherbox.rect.height = _rsvg_css_normalize_length (&ctx->filter->height, ctx->ctx);
     if (ctx->filter->filterunits == objectBoundingBox)
-        _rsvg_pop_view_box (ctx->ctx);
+        rsvg_drawing_ctx_pop_view_box (ctx->ctx);
 
     rsvg_bbox_insert (&box, &otherbox);
 
@@ -177,7 +177,7 @@ rsvg_filter_primitive_get_bounds (RsvgFilterPrimitive * self, RsvgFilterContext
             rsvg_bbox_init (&otherbox, &ctx->paffine);
             otherbox.virgin = 0;
             if (ctx->filter->primitiveunits == objectBoundingBox)
-                _rsvg_push_view_box (ctx->ctx, 1., 1.);
+                rsvg_drawing_ctx_push_view_box (ctx->ctx, 1., 1.);
             if (self->x_specified)
                 otherbox.rect.x = _rsvg_css_normalize_length (&self->x, ctx->ctx);
             else
@@ -195,7 +195,7 @@ rsvg_filter_primitive_get_bounds (RsvgFilterPrimitive * self, RsvgFilterContext
             else
                 otherbox.rect.height = ctx->ctx->vb.rect.height;
             if (ctx->filter->primitiveunits == objectBoundingBox)
-                _rsvg_pop_view_box (ctx->ctx);
+                rsvg_drawing_ctx_pop_view_box (ctx->ctx);
             rsvg_bbox_clip (&box, &otherbox);
         }
 
diff --git a/rsvg-marker.c b/rsvg-marker.c
index 2e05b7c..cb9916a 100644
--- a/rsvg-marker.c
+++ b/rsvg-marker.c
@@ -154,7 +154,7 @@ rsvg_marker_render (const char * marker_name, gdouble xpos, gdouble ypos, gdoubl
         cairo_matrix_init_scale (&taffine, w / self->vbox.rect.width, h / self->vbox.rect.height);
         cairo_matrix_multiply (&affine, &taffine, &affine);
 
-        _rsvg_push_view_box (ctx, self->vbox.rect.width, self->vbox.rect.height);
+        rsvg_drawing_ctx_push_view_box (ctx, self->vbox.rect.width, self->vbox.rect.height);
     }
 
     cairo_matrix_init_translate (&taffine,
@@ -196,7 +196,7 @@ rsvg_marker_render (const char * marker_name, gdouble xpos, gdouble ypos, gdoubl
 
     rsvg_state_pop (ctx);
     if (self->vbox.active)
-        _rsvg_pop_view_box (ctx);
+        rsvg_drawing_ctx_pop_view_box (ctx);
 
     rsvg_release_node (ctx, (RsvgNode *) self);
 }
diff --git a/rsvg-private.h b/rsvg-private.h
index f7c0611..f0bac75 100644
--- a/rsvg-private.h
+++ b/rsvg-private.h
@@ -440,9 +440,9 @@ G_GNUC_INTERNAL
 RsvgLength rsvg_length_parse (const char *str, LengthDir dir);
 
 G_GNUC_INTERNAL
-void _rsvg_push_view_box    (RsvgDrawingCtx * ctx, double w, double h);
+void rsvg_drawing_ctx_push_view_box (RsvgDrawingCtx * ctx, double w, double h);
 G_GNUC_INTERNAL
-void _rsvg_pop_view_box            (RsvgDrawingCtx * ctx);
+void rsvg_drawing_ctx_pop_view_box  (RsvgDrawingCtx * ctx);
 G_GNUC_INTERNAL
 void rsvg_SAX_handler_struct_init (void);
 G_GNUC_INTERNAL
diff --git a/rsvg-structure.c b/rsvg-structure.c
index a74d91a..666f475 100644
--- a/rsvg-structure.c
+++ b/rsvg-structure.c
@@ -221,7 +221,7 @@ rsvg_node_use_draw (RsvgNode * self, RsvgDrawingCtx * ctx, int dominate)
             cairo_matrix_init_translate (&affine, -symbol->vbox.rect.x, -symbol->vbox.rect.y);
             cairo_matrix_multiply (&state->affine, &affine, &state->affine);
 
-            _rsvg_push_view_box (ctx, symbol->vbox.rect.width, symbol->vbox.rect.height);
+            rsvg_drawing_ctx_push_view_box (ctx, symbol->vbox.rect.width, symbol->vbox.rect.height);
             rsvg_push_discrete_layer (ctx);
             if (!state->overflow || (!state->has_overflow && child->state->overflow))
                 rsvg_add_clipping_rect (ctx, symbol->vbox.rect.x, symbol->vbox.rect.y,
@@ -237,7 +237,7 @@ rsvg_node_use_draw (RsvgNode * self, RsvgDrawingCtx * ctx, int dominate)
         rsvg_state_pop (ctx);
         rsvg_pop_discrete_layer (ctx);
         if (symbol->vbox.active)
-            _rsvg_pop_view_box (ctx);
+            rsvg_drawing_ctx_pop_view_box (ctx);
     }
 
     rsvg_release_node (ctx, child);
@@ -277,11 +277,11 @@ rsvg_node_svg_draw (RsvgNode * self, RsvgDrawingCtx * ctx, int dominate)
                            x - sself->vbox.rect.x * w / sself->vbox.rect.width,
                            y - sself->vbox.rect.y * h / sself->vbox.rect.height);
         cairo_matrix_multiply (&state->affine, &affine, &state->affine);
-        _rsvg_push_view_box (ctx, sself->vbox.rect.width, sself->vbox.rect.height);
+        rsvg_drawing_ctx_push_view_box (ctx, sself->vbox.rect.width, sself->vbox.rect.height);
     } else {
         cairo_matrix_init_translate (&affine, nx, ny);
         cairo_matrix_multiply (&state->affine, &affine, &state->affine);
-        _rsvg_push_view_box (ctx, nw, nh);
+        rsvg_drawing_ctx_push_view_box (ctx, nw, nh);
     }
 
     affine_new = state->affine;
@@ -303,7 +303,7 @@ rsvg_node_svg_draw (RsvgNode * self, RsvgDrawingCtx * ctx, int dominate)
     }
 
     rsvg_pop_discrete_layer (ctx);
-    _rsvg_pop_view_box (ctx);
+    rsvg_drawing_ctx_pop_view_box (ctx);
 }
 
 static void