From 577f06cfebf26f40e6adb40ec8be185ca62846d2 Mon Sep 17 00:00:00 2001
From: Wim Taymans <wtaymans@redhat.com>
Date: Mon, 28 Oct 2019 19:02:04 +0100
Subject: [PATCH] Fix and use constants

---
 examples/video-dsp-play.c | 10 +++++-----
 src/meson.build           |  9 +++++++++
 2 files changed, 14 insertions(+), 5 deletions(-)

diff --git a/examples/video-dsp-play.c b/examples/video-dsp-play.c
index e67c33055..e503ef709 100644
--- a/examples/video-dsp-play.c
+++ b/examples/video-dsp-play.c
@@ -30,9 +30,9 @@
 
 #include <jack/jack.h>
 
-#define WIDTH   640
-#define HEIGHT  480
-#define BPP    3
+#define WIDTH   320
+#define HEIGHT  240
+#define BPP     16
 
 #define MAX_BUFFERS	64
 
@@ -153,8 +153,8 @@ int main(int argc, char *argv[])
 
         jack_set_process_callback (data.client, process, &data);
 
-	data.width = 320;
-	data.height = 240;
+	data.width = WIDTH;
+	data.height = HEIGHT;
 	data.stride = data.width * 4 * sizeof(float);
 
 	if (SDL_Init(SDL_INIT_VIDEO) < 0) {
diff --git a/src/meson.build b/src/meson.build
index a2269e7b4..7287ab482 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -22,3 +22,12 @@ pipewire_jack = shared_library('jack',
     dependencies : [pipewire_dep, jack_dep, mathlib],
     install : false,
 )
+
+if sdl_dep.found()
+  executable('video-dsp-play',
+    '../examples/video-dsp-play.c',
+    c_args : [ '-D_GNU_SOURCE' ],
+    install: false,
+    dependencies : [jack_dep, sdl_dep, mathlib],
+  )
+endif