1 files changed, 30 insertions, 30 deletions

diff --git a/harddoomdev.c b/harddoomdev.c
index fc1f0e4..4a17001 100644
--- a/harddoomdev.c
+++ b/harddoomdev.c
@@ -194,68 +194,68 @@ void set_draw_params(struct doom_data *doom_data, uint8_t flags)
 	}
 }
 
-void fill_rect(struct surface_data *surface_data, struct doomdev_fill_rect rect)
+void fill_rect(struct surface_data *surface_data, struct doomdev_fill_rect *rect)
 {
 	set_surf_dst_pt(surface_data->doom_data, surface_data->page_table_dev);
 	set_surf_dims(surface_data->doom_data, surface_data->width, surface_data->height);
-	set_xy_a(surface_data->doom_data, rect.pos_dst_x, rect.pos_dst_y);
-	set_fill_color(surface_data->doom_data, rect.color);
+	set_xy_a(surface_data->doom_data, rect->pos_dst_x, rect->pos_dst_y);
+	set_fill_color(surface_data->doom_data, rect->color);
 
-	send_command(surface_data->doom_data, HARDDOOM_CMD_FILL_RECT(rect.width, rect.height));
+	send_command(surface_data->doom_data, HARDDOOM_CMD_FILL_RECT(rect->width, rect->height));
 }
 
-void draw_line(struct surface_data *surface_data, struct doomdev_line line)
+void draw_line(struct surface_data *surface_data, struct doomdev_line *line)
 {
 	set_surf_dst_pt(surface_data->doom_data, surface_data->page_table_dev);
 	set_surf_dims(surface_data->doom_data, surface_data->width, surface_data->height);
-	set_xy_a(surface_data->doom_data, line.pos_a_x, line.pos_a_y);
-	set_xy_b(surface_data->doom_data, line.pos_b_x, line.pos_b_y);
-	set_fill_color(surface_data->doom_data, line.color);
+	set_xy_a(surface_data->doom_data, line->pos_a_x, line->pos_a_y);
+	set_xy_b(surface_data->doom_data, line->pos_b_x, line->pos_b_y);
+	set_fill_color(surface_data->doom_data, line->color);
 
 	send_command(surface_data->doom_data, HARDDOOM_CMD_DRAW_LINE);
 }
 
 void copy_rect(struct surface_data *dst_data, struct surface_data *src_data,
-		struct doomdev_copy_rect rect)
+		struct doomdev_copy_rect *rect)
 {
 	set_surf_dst_pt(dst_data->doom_data, dst_data->page_table_dev);
 	set_surf_src_pt(dst_data->doom_data, src_data->page_table_dev);
 	set_surf_dims(dst_data->doom_data, dst_data->width, dst_data->height);
-	set_xy_a(dst_data->doom_data, rect.pos_dst_x, rect.pos_dst_y);
-	set_xy_b(dst_data->doom_data, rect.pos_src_x, rect.pos_src_y);
+	set_xy_a(dst_data->doom_data, rect->pos_dst_x, rect->pos_dst_y);
+	set_xy_b(dst_data->doom_data, rect->pos_src_x, rect->pos_src_y);
 
-	send_command(dst_data->doom_data, HARDDOOM_CMD_COPY_RECT(rect.width, rect.height));
+	send_command(dst_data->doom_data, HARDDOOM_CMD_COPY_RECT(rect->width, rect->height));
 }
 
 void draw_column(struct surface_data *surface_data,
-		struct texture_data *texture_data, struct doomdev_column column,
+		struct texture_data *texture_data, struct doomdev_column *column,
 		struct colors_data *colors_data, struct colors_data *trans_data,
 		uint8_t flags, uint8_t trans_idx)
 {
 	uint16_t y1, y2;
 
-	y1 = min(column.y1, column.y2);
-	y2 = max(column.y1, column.y2);
+	y1 = min(column->y1, column->y2);
+	y2 = max(column->y1, column->y2);
 
 	set_surf_dst_pt(surface_data->doom_data, surface_data->page_table_dev);
 	set_surf_dims(surface_data->doom_data, surface_data->width, surface_data->height);
 	set_draw_params(surface_data->doom_data, flags);
-	set_xy_a(surface_data->doom_data, column.x, y1);
-	set_xy_b(surface_data->doom_data, column.x, y2);
+	set_xy_a(surface_data->doom_data, column->x, y1);
+	set_xy_b(surface_data->doom_data, column->x, y2);
 
 	if (!(flags & HARDDOOM_DRAW_PARAMS_FUZZ)) {
 		set_texture_pt(surface_data->doom_data,
 				texture_data->page_table_dev);
 		set_texture_dims(surface_data->doom_data,
 				texture_data->size, texture_data->height);
-		set_ustart(surface_data->doom_data, column.ustart);
-		set_ustep(surface_data->doom_data, column.ustep);
+		set_ustart(surface_data->doom_data, column->ustart);
+		set_ustep(surface_data->doom_data, column->ustep);
 	}
 
 	if (flags & HARDDOOM_DRAW_PARAMS_FUZZ ||
 			flags & HARDDOOM_DRAW_PARAMS_COLORMAP) {
 		set_colormap(surface_data->doom_data, colors_data->colors_dev +
-				HARDDOOM_COLORMAP_SIZE * column.colormap_idx);
+				HARDDOOM_COLORMAP_SIZE * column->colormap_idx);
 	}
 
 	if (flags & HARDDOOM_DRAW_PARAMS_TRANSLATE) {
@@ -264,27 +264,27 @@ void draw_column(struct surface_data *surface_data,
 	}
 
 	send_command(surface_data->doom_data,
-			HARDDOOM_CMD_DRAW_COLUMN(column.texture_offset));
+			HARDDOOM_CMD_DRAW_COLUMN(column->texture_offset));
 }
 
 void draw_span(struct surface_data *surface_data, struct flat_data *flat_data,
-		struct doomdev_span span)
+		struct doomdev_span *span)
 {
 	uint16_t x1, x2;
 
-	x1 = min(span.x1, span.x2);
-	x2 = max(span.x1, span.x2);
+	x1 = min(span->x1, span->x2);
+	x2 = max(span->x1, span->x2);
 
 	set_surf_dst_pt(surface_data->doom_data, surface_data->page_table_dev);
 	set_surf_dims(surface_data->doom_data, surface_data->width,
 			surface_data->height);
 	set_flat(surface_data->doom_data, flat_data->flat_dev);
-	set_xy_a(surface_data->doom_data, x1, span.y);
-	set_xy_b(surface_data->doom_data, x2, span.y);
-	set_ustart(surface_data->doom_data, span.ustart);
-	set_ustep(surface_data->doom_data, span.ustep);
-	set_vstart(surface_data->doom_data, span.vstart);
-	set_vstep(surface_data->doom_data, span.vstep);
+	set_xy_a(surface_data->doom_data, x1, span->y);
+	set_xy_b(surface_data->doom_data, x2, span->y);
+	set_ustart(surface_data->doom_data, span->ustart);
+	set_ustep(surface_data->doom_data, span->ustep);
+	set_vstart(surface_data->doom_data, span->vstart);
+	set_vstep(surface_data->doom_data, span->vstep);
 	set_draw_params(surface_data->doom_data, 0);
 
 	send_command(surface_data->doom_data, HARDDOOM_CMD_DRAW_SPAN);