diff --git a/amiga/dt_anim.c b/amiga/dt_anim.c
index 8ef210850..afc1e1108 100644
--- a/amiga/dt_anim.c
+++ b/amiga/dt_anim.c
@@ -60,10 +60,8 @@ static nserror amiga_dt_anim_create(const content_handler *handler,
 static bool amiga_dt_anim_convert(struct content *c);
 static void amiga_dt_anim_reformat(struct content *c, int width, int height);
 static void amiga_dt_anim_destroy(struct content *c);
-static bool amiga_dt_anim_redraw(struct content *c, int x, int y,
-		int width, int height, const struct rect *clip,
-		float scale, colour background_colour,
-		bool repeat_x, bool repeat_y);
+static bool amiga_dt_anim_redraw(struct content *c,
+		struct content_redraw_data *data, const struct rect *clip);
 static void amiga_dt_anim_open(struct content *c, struct browser_window *bw,
 		struct content *page, struct box *box,
 		struct object_params *params);
@@ -251,10 +249,8 @@ void amiga_dt_anim_destroy(struct content *c)
 	return;
 }
 
-bool amiga_dt_anim_redraw(struct content *c, int x, int y,
-	int width, int height, const struct rect *clip,
-	float scale, colour background_colour,
-	bool repeat_x, bool repeat_y)
+bool amiga_dt_anim_redraw(struct content *c,
+		struct content_redraw_data *data, const struct rect *clip)
 {
 	amiga_dt_anim_content *plugin = (amiga_dt_anim_content *) c;
 
@@ -262,13 +258,13 @@ bool amiga_dt_anim_redraw(struct content *c, int x, int y,
 
 	bitmap_flags_t flags = BITMAPF_NONE;
 
-	if (repeat_x)
+	if (data->repeat_x)
 		flags |= BITMAPF_REPEAT_X;
-	if (repeat_y)
+	if (data->repeat_y)
 		flags |= BITMAPF_REPEAT_Y;
 
-	return plot.bitmap(x, y, width, height,
-			c->bitmap, background_colour, flags);
+	return plot.bitmap(data->x, data->y, data->width, data->height,
+			c->bitmap, data->background_colour, flags);
 }
 
 /**
diff --git a/amiga/dt_picture.c b/amiga/dt_picture.c
index 890236d41..589642197 100644
--- a/amiga/dt_picture.c
+++ b/amiga/dt_picture.c
@@ -53,10 +53,8 @@ static nserror amiga_dt_picture_create(const content_handler *handler,
 		bool quirks, struct content **c);
 static bool amiga_dt_picture_convert(struct content *c);
 static void amiga_dt_picture_destroy(struct content *c);
-static bool amiga_dt_picture_redraw(struct content *c, int x, int y,
-		int width, int height, const struct rect *clip,
-		float scale, colour background_colour,
-		bool repeat_x, bool repeat_y);
+static bool amiga_dt_picture_redraw(struct content *c,
+		struct content_redraw_data *data, const struct rect *clip);
 static nserror amiga_dt_picture_clone(const struct content *old, struct content **newc);
 static content_type amiga_dt_picture_content_type(lwc_string *mime_type);
 
@@ -221,21 +219,19 @@ void amiga_dt_picture_destroy(struct content *c)
 	return;
 }
 
-bool amiga_dt_picture_redraw(struct content *c, int x, int y,
-	int width, int height, const struct rect *clip,
-	float scale, colour background_colour,
-	bool repeat_x, bool repeat_y)
+bool amiga_dt_picture_redraw(struct content *c,
+		struct content_redraw_data *data, const struct rect *clip)
 {
 	LOG(("amiga_dt_picture_redraw"));
 	bitmap_flags_t flags = BITMAPF_NONE;
 
-	if (repeat_x)
+	if (data->repeat_x)
 		flags |= BITMAPF_REPEAT_X;
-	if (repeat_y)
+	if (data->repeat_y)
 		flags |= BITMAPF_REPEAT_Y;
 
-	return plot.bitmap(x, y, width, height,
-			c->bitmap, background_colour, flags);
+	return plot.bitmap(data->x, data->y, data->width, data->height,
+			c->bitmap, data->background_colour, flags);
 }
 
 nserror amiga_dt_picture_clone(const struct content *old, struct content **newc)
diff --git a/amiga/dt_sound.c b/amiga/dt_sound.c
index 3ec0687cf..6d35f3061 100644
--- a/amiga/dt_sound.c
+++ b/amiga/dt_sound.c
@@ -49,10 +49,8 @@ static nserror amiga_dt_sound_create(const content_handler *handler,
 		bool quirks, struct content **c);
 static bool amiga_dt_sound_convert(struct content *c);
 static void amiga_dt_sound_destroy(struct content *c);
-static bool amiga_dt_sound_redraw(struct content *c, int x, int y,
-		int width, int height, const struct rect *clip,
-		float scale, colour background_colour,
-		bool repeat_x, bool repeat_y);
+static bool amiga_dt_sound_redraw(struct content *c,
+		struct content_redraw_data *data, const struct rect *clip);
 static void amiga_dt_sound_open(struct content *c, struct browser_window *bw,
 		struct content *page, struct box *box,
 		struct object_params *params);
@@ -194,10 +192,8 @@ void amiga_dt_sound_destroy(struct content *c)
 	return;
 }
 
-bool amiga_dt_sound_redraw(struct content *c, int x, int y,
-	int width, int height, const struct rect *clip,
-	float scale, colour background_colour,
-	bool repeat_x, bool repeat_y)
+bool amiga_dt_sound_redraw(struct content *c,
+		struct content_redraw_data *data, const struct rect *clip)
 {
 	plot_style_t pstyle = {
 		.fill_type = PLOT_OP_TYPE_SOLID,
@@ -210,9 +206,13 @@ bool amiga_dt_sound_redraw(struct content *c, int x, int y,
 
 	/* this should be some sort of play/stop control */
 
-	plot.rectangle(x, y, x + width, y + height, &pstyle);
-	return plot.text(x, y+20, lwc_string_data(content__get_mime_type(c)),
-		lwc_string_length(content__get_mime_type(c)), plot_style_font);
+	plot.rectangle(data->x, data->y, data->x + data->width,
+			data->y + data->height, &pstyle);
+
+	return plot.text(data->x, data->y+20,
+			lwc_string_data(content__get_mime_type(c)),
+			lwc_string_length(content__get_mime_type(c)),
+			plot_style_font);
 
 }
 
diff --git a/amiga/icon.c b/amiga/icon.c
index c6632b018..74cef1b26 100644
--- a/amiga/icon.c
+++ b/amiga/icon.c
@@ -63,10 +63,8 @@ static nserror amiga_icon_create(const content_handler *handler,
 		bool quirks, struct content **c);
 static bool amiga_icon_convert(struct content *c);
 static void amiga_icon_destroy(struct content *c);
-static bool amiga_icon_redraw(struct content *c, int x, int y,
-		int width, int height, const struct rect *clip,
-		float scale, colour background_colour,
-		bool repeat_x, bool repeat_y);
+static bool amiga_icon_redraw(struct content *c,
+		struct content_redraw_data *data, const struct rect *clip);
 static nserror amiga_icon_clone(const struct content *old, 
 		struct content **newc);
 static content_type amiga_icon_content_type(lwc_string *mime_type);
@@ -287,20 +285,18 @@ void amiga_icon_destroy(struct content *c)
  * Redraw a CONTENT_AMIGA_ICON.
  */
 
-bool amiga_icon_redraw(struct content *c, int x, int y,
-		int width, int height, const struct rect *clip,
-		float scale, colour background_colour,
-		bool repeat_x, bool repeat_y)
+bool amiga_icon_redraw(struct content *c,
+		struct content_redraw_data *data, const struct rect *clip)
 {
 	bitmap_flags_t flags = BITMAPF_NONE;
 
-	if (repeat_x)
+	if (data->repeat_x)
 		flags |= BITMAPF_REPEAT_X;
-	if (repeat_y)
+	if (data->repeat_y)
 		flags |= BITMAPF_REPEAT_Y;
 
-	return plot.bitmap(x, y, width, height,
-			c->bitmap, background_colour, flags);
+	return plot.bitmap(data->x, data->y, data->width, data->height,
+			c->bitmap, data->background_colour, flags);
 }
 
 
diff --git a/amiga/plugin_hack.c b/amiga/plugin_hack.c
index 08a96e25b..c10eb0772 100644
--- a/amiga/plugin_hack.c
+++ b/amiga/plugin_hack.c
@@ -45,10 +45,8 @@ static nserror amiga_plugin_hack_create(const content_handler *handler,
 static bool amiga_plugin_hack_convert(struct content *c);
 static void amiga_plugin_hack_reformat(struct content *c, int width, int height);
 static void amiga_plugin_hack_destroy(struct content *c);
-static bool amiga_plugin_hack_redraw(struct content *c, int x, int y,
-		int width, int height, const struct rect *clip,
-		float scale, colour background_colour,
-		bool repeat_x, bool repeat_y);
+static bool amiga_plugin_hack_redraw(struct content *c,
+		struct content_redraw_data *data, const struct rect *clip);
 static void amiga_plugin_hack_open(struct content *c, struct browser_window *bw,
 		struct content *page, struct box *box,
 		struct object_params *params);
@@ -144,10 +142,8 @@ void amiga_plugin_hack_destroy(struct content *c)
 	return;
 }
 
-bool amiga_plugin_hack_redraw(struct content *c, int x, int y,
-	int width, int height, const struct rect *clip,
-	float scale, colour background_colour,
-	bool repeat_x, bool repeat_y)
+bool amiga_plugin_hack_redraw(struct content *c,
+		struct content_redraw_data *data, const struct rect *clip)
 {
 	plot_style_t pstyle = {
 		.fill_type = PLOT_OP_TYPE_SOLID,
@@ -158,10 +154,13 @@ bool amiga_plugin_hack_redraw(struct content *c, int x, int y,
 
 	LOG(("amiga_plugin_hack_redraw"));
 
-	plot.rectangle(x, y, x + width, y + height, &pstyle);
-	return plot.text(x, y+20, lwc_string_data(content__get_mime_type(c)),
-		lwc_string_length(content__get_mime_type(c)), plot_style_font);
+	plot.rectangle(data->x, data->y, data->x + data->width,
+			data->y + data->height, &pstyle);
 
+	return plot.text(data->x, data->y+20,
+			lwc_string_data(content__get_mime_type(c)),
+			lwc_string_length(content__get_mime_type(c)),
+			plot_style_font);
 }
 
 /**