From 3ab4938180ee24769b081badfe6c2fe91c924b3f Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor.andersson@artifex.com>
Date: Thu, 16 Jun 2016 11:22:57 +0200
Subject: Add fz_draw_options struct for use with draw device.

---
 source/fitz/output-cbz.c | 34 +++++++++-------------------------
 1 file changed, 9 insertions(+), 25 deletions(-)

(limited to 'source/fitz/output-cbz.c')

diff --git a/source/fitz/output-cbz.c b/source/fitz/output-cbz.c
index 4c6d0ca0..ebfded4c 100644
--- a/source/fitz/output-cbz.c
+++ b/source/fitz/output-cbz.c
@@ -8,32 +8,18 @@ struct fz_cbz_writer_s
 {
 	fz_document_writer super;
 	fz_zip_writer *zip;
-	float resolution;
+	fz_draw_options options;
 	fz_pixmap *pixmap;
 	int count;
 };
 
-const char *fz_cbz_write_options_usage =
-	"CBZ output options:\n"
-	"\tresolution=N: resolution of rendered pages in pixels per inch (default 96)\n"
-	;
+const char *fz_cbz_write_options_usage = "";
 
 static fz_device *
-cbz_begin_page(fz_context *ctx, fz_document_writer *wri_, const fz_rect *mediabox, fz_matrix *ctm)
+cbz_begin_page(fz_context *ctx, fz_document_writer *wri_, const fz_rect *mediabox, fz_matrix *transform)
 {
 	fz_cbz_writer *wri = (fz_cbz_writer*)wri_;
-	fz_rect bbox;
-	fz_irect ibbox;
-
-	fz_scale(ctm, wri->resolution / 72, wri->resolution / 72);
-	bbox = *mediabox;
-	fz_transform_rect(&bbox, ctm);
-	fz_round_rect(&ibbox, &bbox);
-
-	wri->pixmap = fz_new_pixmap_with_bbox(ctx, fz_device_rgb(ctx), &ibbox, 1);
-	fz_clear_pixmap_with_value(ctx, wri->pixmap, 0xFF);
-
-	return fz_new_draw_device(ctx, wri->pixmap);
+	return fz_new_draw_device_with_options(ctx, &wri->options, mediabox, transform, &wri->pixmap);
 }
 
 static void
@@ -57,6 +43,8 @@ cbz_end_page(fz_context *ctx, fz_document_writer *wri_, fz_device *dev)
 
 	fz_drop_pixmap(ctx, wri->pixmap);
 	wri->pixmap = NULL;
+
+	fz_drop_device(ctx, dev);
 }
 
 static void
@@ -74,7 +62,6 @@ cbz_close(fz_context *ctx, fz_document_writer *wri_)
 fz_document_writer *
 fz_new_cbz_writer(fz_context *ctx, const char *path, const char *options)
 {
-	const char *val;
 	fz_cbz_writer *wri;
 
 	wri = fz_malloc_struct(ctx, fz_cbz_writer);
@@ -83,18 +70,15 @@ fz_new_cbz_writer(fz_context *ctx, const char *path, const char *options)
 	wri->super.close = cbz_close;
 
 	fz_try(ctx)
+	{
+		fz_parse_draw_options(ctx, &wri->options, options);
 		wri->zip = fz_new_zip_writer(ctx, path);
+	}
 	fz_catch(ctx)
 	{
 		fz_free(ctx, wri);
 		fz_rethrow(ctx);
 	}
 
-	if (fz_has_option(ctx, options, "resolution", &val))
-		wri->resolution = fz_atof(val);
-
-	if (wri->resolution <= 0)
-		wri->resolution = 96;
-
 	return (fz_document_writer*)wri;
 }
-- 
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