From 4c7711823a0e7132b347595ad0307fb1060405c7 Mon Sep 17 00:00:00 2001
From: Christian Hergert <chergert@redhat.com>
Date: Fri, 17 Feb 2023 16:27:36 -0800
Subject: [PATCH] lib: make cairo formats conditional

---
 lib/mks-cairo-framebuffer.c | 3 +++
 lib/mks-paintable.c         | 4 ++++
 lib/mks-util-private.h      | 7 +++++++
 3 files changed, 14 insertions(+)

diff --git a/lib/mks-cairo-framebuffer.c b/lib/mks-cairo-framebuffer.c
index 804229c..ad14e4a 100644
--- a/lib/mks-cairo-framebuffer.c
+++ b/lib/mks-cairo-framebuffer.c
@@ -24,6 +24,7 @@
 #include <gtk/gtk.h>
 
 #include "mks-cairo-framebuffer-private.h"
+#include "mks-util-private.h"
 
 #define TILE_WIDTH  128
 #define TILE_HEIGHT 128
@@ -216,8 +217,10 @@ mks_cairo_framebuffer_constructed (GObject *object)
     case CAIRO_FORMAT_A1:
     case CAIRO_FORMAT_RGB16_565:
     case CAIRO_FORMAT_RGB30:
+#if _CAIRO_CHECK_VERSION(1, 17, 2)
     case CAIRO_FORMAT_RGB96F:
     case CAIRO_FORMAT_RGBA128F:
+#endif
     case CAIRO_FORMAT_INVALID:
     default:
       g_warning ("Unsupported memory format from cairo format: 0x%x",
diff --git a/lib/mks-paintable.c b/lib/mks-paintable.c
index e79b17a..1d8e7f4 100644
--- a/lib/mks-paintable.c
+++ b/lib/mks-paintable.c
@@ -32,6 +32,7 @@
 #include "mks-dmabuf-paintable-private.h"
 #include "mks-paintable-private.h"
 #include "mks-qemu.h"
+#include "mks-util-private.h"
 
 #include "mks-marshal.h"
 
@@ -68,10 +69,13 @@ _pixman_format_to_cairo_format (guint pixman_format)
 {
   switch (pixman_format)
     {
+#if _CAIRO_CHECK_VERSION(1, 17, 2)
     case PIXMAN_rgba_float:
       return CAIRO_FORMAT_RGBA128F;
     case PIXMAN_rgb_float:
       return CAIRO_FORMAT_RGB96F;
+#endif
+
     case PIXMAN_a8r8g8b8:
       return CAIRO_FORMAT_ARGB32;
     case PIXMAN_x2r10g10b10:
diff --git a/lib/mks-util-private.h b/lib/mks-util-private.h
index 7464aad..b24aebc 100644
--- a/lib/mks-util-private.h
+++ b/lib/mks-util-private.h
@@ -20,10 +20,17 @@
 
 #pragma once
 
+#include <cairo.h>
 #include <gdk/gdk.h>
 
 G_BEGIN_DECLS
 
+#define _CAIRO_CHECK_VERSION(major, minor, micro) \
+  (CAIRO_VERSION_MAJOR > (major) || \
+   (CAIRO_VERSION_MAJOR == (major) && CAIRO_VERSION_MINOR > (minor)) || \
+   (CAIRO_VERSION_MAJOR == (major) && CAIRO_VERSION_MINOR == (minor) && \
+    CAIRO_VERSION_MICRO >= (micro)))
+
 gboolean mks_scroll_event_is_inverted (GdkEvent *event);
 
 G_END_DECLS