gl_common: initialize string marker logger

Signed-off-by: Yuxuan Shui <yshuiv7@gmail.com>

src/backend/gl/gl_common.c

@@ -658,6 +658,11 @@ bool gl_init(struct gl_data *gd, session_t *ps) {
 	// textures are already set up.
 	gl_resize(gd, ps->root_width, ps->root_height);
 
+	gd->logger = gl_string_marker_logger_new();
+	if (gd->logger) {
+		log_add_target_tls(gd->logger);
+	}
+
 	return true;
 }
 
@@ -682,6 +687,11 @@ void gl_deinit(struct gl_data *gd) {
 		glDeleteFramebuffers(1, &gd->blur_fbo);
 	}
 
+	if (gd->logger) {
+		log_remove_target_tls(gd->logger);
+		gd->logger = NULL;
+	}
+
 	gl_check_err();
 }
 

src/backend/gl/gl_common.h

@@ -61,6 +61,8 @@ struct gl_data {
 	GLuint blur_texture[2];
 	// Temporary fbo used for blurring
 	GLuint blur_fbo;
+
+	struct log_target *logger;
 };
 
 typedef struct {