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authorKshitij Suri <kshitij.suri@nutanix.com>2022-04-08 07:13:34 +0000
committerGerd Hoffmann <kraxel@redhat.com>2022-04-27 07:50:28 +0200
commit95f8510ef428f988897176b9585b8ba1432f939f (patch)
tree723f3f0f65551ec67f61ef84c66d28fccf307f67 /ui/vnc-enc-tight.c
parent67ae04273736f103b31fb5d1f9e5170dfee3d64c (diff)
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Replacing CONFIG_VNC_PNG with CONFIG_PNG
Libpng is only detected if VNC is enabled currently. This patch adds a generalised png option in the meson build which is aimed to replace use of CONFIG_VNC_PNG with CONFIG_PNG. Signed-off-by: Kshitij Suri <kshitij.suri@nutanix.com> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Message-Id: <20220408071336.99839-2-kshitij.suri@nutanix.com> [ kraxel: add meson-buildoptions.sh updates ] [ kraxel: fix centos8 testcase ] [ kraxel: update --enable-vnc-png too ] Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> --enable-vnc-png fixup Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Diffstat (limited to 'ui/vnc-enc-tight.c')
-rw-r--r--ui/vnc-enc-tight.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/ui/vnc-enc-tight.c b/ui/vnc-enc-tight.c
index 5a4b8a4..09200d7 100644
--- a/ui/vnc-enc-tight.c
+++ b/ui/vnc-enc-tight.c
@@ -32,7 +32,7 @@
INT32 definitions between jmorecfg.h (included by jpeglib.h) and
Win32 basetsd.h (included by windows.h). */
-#ifdef CONFIG_VNC_PNG
+#ifdef CONFIG_PNG
/* The following define is needed by pngconf.h. Otherwise it won't compile,
because setjmp.h was already included by osdep.h. */
#define PNG_SKIP_SETJMP_CHECK
@@ -95,7 +95,7 @@ static const struct {
};
#endif
-#ifdef CONFIG_VNC_PNG
+#ifdef CONFIG_PNG
static const struct {
int png_zlib_level, png_filters;
} tight_png_conf[] = {
@@ -919,7 +919,7 @@ static int send_full_color_rect(VncState *vs, int x, int y, int w, int h)
int stream = 0;
ssize_t bytes;
-#ifdef CONFIG_VNC_PNG
+#ifdef CONFIG_PNG
if (tight_can_send_png_rect(vs, w, h)) {
return send_png_rect(vs, x, y, w, h, NULL);
}
@@ -966,7 +966,7 @@ static int send_mono_rect(VncState *vs, int x, int y,
int stream = 1;
int level = tight_conf[vs->tight->compression].mono_zlib_level;
-#ifdef CONFIG_VNC_PNG
+#ifdef CONFIG_PNG
if (tight_can_send_png_rect(vs, w, h)) {
int ret;
int bpp = vs->client_pf.bytes_per_pixel * 8;
@@ -1020,7 +1020,7 @@ static int send_mono_rect(VncState *vs, int x, int y,
struct palette_cb_priv {
VncState *vs;
uint8_t *header;
-#ifdef CONFIG_VNC_PNG
+#ifdef CONFIG_PNG
png_colorp png_palette;
#endif
};
@@ -1082,7 +1082,7 @@ static int send_palette_rect(VncState *vs, int x, int y,
int colors;
ssize_t bytes;
-#ifdef CONFIG_VNC_PNG
+#ifdef CONFIG_PNG
if (tight_can_send_png_rect(vs, w, h)) {
return send_png_rect(vs, x, y, w, h, palette);
}
@@ -1233,7 +1233,7 @@ static int send_jpeg_rect(VncState *vs, int x, int y, int w, int h, int quality)
/*
* PNG compression stuff.
*/
-#ifdef CONFIG_VNC_PNG
+#ifdef CONFIG_PNG
static void write_png_palette(int idx, uint32_t pix, void *opaque)
{
struct palette_cb_priv *priv = opaque;
@@ -1379,7 +1379,7 @@ static int send_png_rect(VncState *vs, int x, int y, int w, int h,
buffer_reset(&vs->tight->png);
return 1;
}
-#endif /* CONFIG_VNC_PNG */
+#endif /* CONFIG_PNG */
static void vnc_tight_start(VncState *vs)
{
@@ -1706,7 +1706,7 @@ void vnc_tight_clear(VncState *vs)
#ifdef CONFIG_VNC_JPEG
buffer_free(&vs->tight->jpeg);
#endif
-#ifdef CONFIG_VNC_PNG
+#ifdef CONFIG_PNG
buffer_free(&vs->tight->png);
#endif
}