From 2aafb5dd19f8a3e3436f8843071fa2076a6d2716 Mon Sep 17 00:00:00 2001
From: Drew DeVault <sir@cmpwn.com>
Date: Thu, 22 Jun 2017 16:32:47 -0400
Subject: Add wlcore/wl_shm (WIP)

---
 example/CMakeLists.txt | 13 +++++++++++++
 example/compositor.c   | 43 +++++++++++++++++++++++++++++++++++++++++++
 example/shared.h       |  1 -
 3 files changed, 56 insertions(+), 1 deletion(-)
 create mode 100644 example/compositor.c

(limited to 'example')

diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
index fff2e49b..6c53e923 100644
--- a/example/CMakeLists.txt
+++ b/example/CMakeLists.txt
@@ -65,3 +65,16 @@ target_link_libraries(tablet
     wlr-render
     ${XKBCOMMON_LIBRARIES}
 )
+
+add_executable(compositor
+    compositor
+    shared.c
+)
+
+target_link_libraries(compositor
+    wlr-backend
+    wlr-session
+    wlr-render
+    wlr-wlcore
+    ${XKBCOMMON_LIBRARIES}
+)
diff --git a/example/compositor.c b/example/compositor.c
new file mode 100644
index 00000000..5106ec96
--- /dev/null
+++ b/example/compositor.c
@@ -0,0 +1,43 @@
+#define _POSIX_C_SOURCE 199309L
+#include <string.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <inttypes.h>
+#include <wayland-server.h>
+#include <wlr/backend.h>
+#include <wlr/session.h>
+#include <wlr/render.h>
+#include <wlr/render/gles2.h>
+#include <wlr/types/wlr_output.h>
+#include <wlr/wlcore/wl_shm.h>
+#include <xkbcommon/xkbcommon.h>
+#include "shared.h"
+
+struct sample_state {
+	struct wlr_renderer *renderer;
+};
+
+void handle_output_frame(struct output_state *output, struct timespec *ts) {
+	struct compositor_state *state = output->compositor;
+	struct sample_state *sample = state->data;
+	struct wlr_output *wlr_output = output->output;
+
+	wlr_renderer_begin(sample->renderer, wlr_output);
+	// TODO: render surfaces
+	wlr_renderer_end(sample->renderer);
+}
+
+int main() {
+	struct sample_state state = { 0 };
+	struct compositor_state compositor = { 0,
+		.data = &state,
+		.output_frame_cb = handle_output_frame,
+	};
+	compositor_init(&compositor);
+
+	state.renderer = wlr_gles2_renderer_init();
+	wlr_wl_shm_init(compositor.display);
+
+	compositor_run(&compositor);
+}
diff --git a/example/shared.h b/example/shared.h
index 37f52dcc..1633f2c8 100644
--- a/example/shared.h
+++ b/example/shared.h
@@ -126,7 +126,6 @@ struct compositor_state {
 	struct wl_listener output_remove;
 	struct wl_list outputs;
 
-	bool exit;
 	void *data;
 };
 
-- 
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