Signed-off-by: Christophe de Dinechin <dinechin@xxxxxxxxxx>
---
configure.ac | 13 ++++++++++---
src/Makefile.am | 2 +-
src/spice-widget-priv.h | 6 +++---
src/spice-widget.c | 27 ++++++++++++++-------------
4 files changed, 28 insertions(+), 20 deletions(-)
diff --git a/configure.ac b/configure.ac
index a6ac2de..caa2dc9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -74,9 +74,16 @@ esac
AC_MSG_RESULT([$os_mac])
AM_CONDITIONAL([OS_MAC],[test "$os_mac" = "yes"])
-AC_CHECK_HEADERS([sys/socket.h netinet/in.h arpa/inet.h])
-AC_CHECK_HEADERS([termios.h])
-
+AC_CHECK_HEADERS([sys/socket.h netinet/in.h arpa/inet.h termios.h])
+AC_CHECK_HEADERS([epoxy/egl.h],
+ [have_egl=yes],
+ [have_egl=no])
+AC_MSG_CHECKING([if we can use EGL in libepoxy)])
+AC_MSG_RESULT([$have_egl])
+AM_CONDITIONAL([HAVE_EGL],[test "$have_egl" = "yes"])
+AS_IF([test "$have_egl" = "yes"],
+ AC_DEFINE([HAVE_EGL], [1], [Define if supporting EGL]))
+
AC_CHECK_LIBM
AC_SUBST(LIBM)
diff --git a/src/Makefile.am b/src/Makefile.am
index 4fa7357..bb7ad6c 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -145,7 +145,7 @@ SPICE_GTK_SOURCES_COMMON += \
spice-widget-cairo.c \
$(NULL)
-if !OS_WIN32
+if HAVE_EGL
SPICE_GTK_SOURCES_COMMON += \
spice-widget-egl.c \
$(NULL)
diff --git a/src/spice-widget-priv.h b/src/spice-widget-priv.h
index e29e1b7..5b3216f 100644
--- a/src/spice-widget-priv.h
+++ b/src/spice-widget-priv.h
@@ -24,7 +24,7 @@
#include <windows.h>
#endif
-#ifndef G_OS_WIN32
+#ifdef HAVE_EPOXY_EGL_H
#include <epoxy/egl.h>
#endif
@@ -133,7 +133,7 @@ struct _SpiceDisplayPrivate {
int x11_accel_denominator;
int x11_threshold;
#endif
-#ifndef G_OS_WIN32
+#if HAVE_EGL
struct {
gboolean context_ready;
gboolean enabled;
@@ -150,7 +150,7 @@ struct _SpiceDisplayPrivate {
gboolean call_draw_done;
SpiceGlScanout scanout;
} egl;
-#endif
+#endif // HAVE_EGL
};
int spice_cairo_image_create (SpiceDisplay *display);
diff --git a/src/spice-widget.c b/src/spice-widget.c
index 5bbba8f..91aed58 100644
--- a/src/spice-widget.c
+++ b/src/spice-widget.c
@@ -235,7 +235,7 @@ static gint get_display_id(SpiceDisplay *display)
static bool egl_enabled(SpiceDisplayPrivate *d)
{
-#ifndef G_OS_WIN32
+#if HAVE_EGL
return d->egl.enabled;
#else
return false;
@@ -574,7 +574,7 @@ static void grab_notify(SpiceDisplay *display, gboolean was_grabbed)
}
#if GTK_CHECK_VERSION(3,16,0)
-#ifndef G_OS_WIN32
+#if HAVE_EGL
/* Ignore GLib's too-new warnings */
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
static gboolean
@@ -646,7 +646,7 @@ static void spice_display_init(SpiceDisplay *display)
gtk_stack_set_visible_child(d->stack, area);
#if GTK_CHECK_VERSION(3,16,0)
-#ifndef G_OS_WIN32
+#if HAVE_EGL
/* Ignore GLib's too-new warnings */
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
area = gtk_gl_area_new();
@@ -977,6 +977,7 @@ static void set_mouse_accel(SpiceDisplay *display, gboolean enabled)
}
#else
g_warning("Mouse acceleration code missing for your platform");
+ (void) d;
#endif
}
@@ -1305,7 +1306,7 @@ static gboolean do_color_convert(SpiceDisplay *display, GdkRectangle *r)
return true;
}
-#ifndef G_OS_WIN32
+#if HAVE_EGL
static void set_egl_enabled(SpiceDisplay *display, bool enabled)
{
SpiceDisplayPrivate *d = display->priv;
@@ -1341,7 +1342,7 @@ static gboolean draw_event(GtkWidget *widget, cairo_t *cr, gpointer data)
SpiceDisplayPrivate *d = display->priv;
g_return_val_if_fail(d != NULL, false);
-#ifndef G_OS_WIN32
+#if HAVE_EGL
if (egl_enabled(d) &&
g_str_equal(gtk_stack_get_visible_child_name(d->stack), "draw-area")) {
spice_egl_update_display(display);
@@ -2101,7 +2102,7 @@ static void size_allocate(GtkWidget *widget, GtkAllocation *conf, gpointer data)
d->ww = conf->width;
d->wh = conf->height;
recalc_geometry(widget);
-#ifndef G_OS_WIN32
+#if HAVE_EGL
if (egl_enabled(d))
spice_egl_resize_display(display, conf->width, conf->height);
#endif
@@ -2144,7 +2145,7 @@ static void realize(GtkWidget *widget)
static void unrealize(GtkWidget *widget)
{
spice_cairo_image_destroy(SPICE_DISPLAY(widget));
-#ifndef G_OS_WIN32
+#if HAVE_EGL
spice_egl_unrealize_display(SPICE_DISPLAY(widget));
#endif
@@ -2500,7 +2501,7 @@ static void update_area(SpiceDisplay *display,
.height = height
};
-#ifndef G_OS_WIN32
+#if HAVE_EGL
if (egl_enabled(d)) {
const SpiceGlScanout *so =
spice_display_get_gl_scanout(SPICE_DISPLAY_CHANNEL(d->display));
@@ -2597,7 +2598,7 @@ static void invalidate(SpiceChannel *channel,
.height = h
};
-#ifndef G_OS_WIN32
+#if HAVE_EGL
set_egl_enabled(display, false);
#endif
@@ -2661,7 +2662,7 @@ static void cursor_set(SpiceCursorChannel *channel,
} else
g_warn_if_reached();
-#ifndef G_OS_WIN32
+#if HAVE_EGL
if (egl_enabled(d))
spice_egl_cursor_set(display);
#endif
@@ -2833,7 +2834,7 @@ static void inputs_channel_event(SpiceChannel *channel, SpiceChannelEvent event,
spice_display_set_keypress_delay(display, delay);
}
-#ifndef G_OS_WIN32
+#if HAVE_EGL
G_GNUC_INTERNAL
void spice_display_widget_gl_scanout(SpiceDisplay *display)
{
@@ -2942,7 +2943,7 @@ static void channel_new(SpiceSession *s, SpiceChannel *channel, gpointer data)
mark(display, primary.marked);
}
-#ifndef G_OS_WIN32
+#if HAVE_EGL
spice_g_signal_connect_object(channel, "notify::gl-scanout",
G_CALLBACK(spice_display_widget_gl_scanout),
display, G_CONNECT_SWAPPED);
@@ -3102,7 +3103,7 @@ GdkPixbuf *spice_display_get_pixbuf(SpiceDisplay *display)
g_return_val_if_fail(d != NULL, NULL);
g_return_val_if_fail(d->display != NULL, NULL);
-#ifndef G_OS_WIN32
+#if HAVE_EGL
if (egl_enabled(d)) {
GdkPixbuf *tmp;
--
2.11.0 (Apple Git-81)
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