# HG changeset patch
# User Michael Pavone <pavone@retrodev.com>
# Date 1525193084 25200
# Node ID 2b132d894d76da6acbc72b61b69ca06d3167368c
# Parent  ccb3a8ae7ad0f55ef96c4d981eb31024f149d9b1
Release capture of mouse and keyboard when entering UI

diff -r ccb3a8ae7ad0 -r 2b132d894d76 genesis.c
--- a/genesis.c	Mon Apr 30 23:58:24 2018 -0700
+++ b/genesis.c	Tue May 01 09:44:44 2018 -0700
@@ -1063,6 +1063,7 @@
 			resume_68k(gen->m68k);
 		}
 	}
+	io_release_capture(&gen->io);
 	vdp_release_framebuffer(gen->vdp);
 	render_pause_source(gen->ym->audio);
 	render_pause_source(gen->psg->audio);
@@ -1111,6 +1112,7 @@
 	genesis_context *gen = (genesis_context *)system;
 	map_all_bindings(&gen->io);
 	render_set_video_standard((gen->version_reg & HZ50) ? VID_PAL : VID_NTSC);
+	io_reacquire_capture(&gen->io);
 	vdp_reacquire_framebuffer(gen->vdp);
 	render_resume_source(gen->ym->audio);
 	render_resume_source(gen->psg->audio);
diff -r ccb3a8ae7ad0 -r 2b132d894d76 io.c
--- a/io.c	Mon Apr 30 23:58:24 2018 -0700
+++ b/io.c	Tue May 01 09:44:44 2018 -0700
@@ -674,6 +674,21 @@
 	}
 }
 
+void io_release_capture(sega_io *io)
+{
+	if (io->mouse_mode == MOUSE_RELATIVE || (io->mouse_mode == MOUSE_CAPTURE && io->mouse_captured)) {
+		render_relative_mouse(0);
+	}
+	current_io->keyboard_captured = 0;
+}
+
+void io_reacquire_capture(sega_io *io)
+{
+	if (io->mouse_mode == MOUSE_RELATIVE || (io->mouse_mode == MOUSE_CAPTURE && io->mouse_captured)) {
+		render_relative_mouse(1);
+	}
+}
+
 int parse_binding_target(char * target, tern_node * padbuttons, tern_node *mousebuttons, int * ui_out, int * padnum_out, int * padbutton_out)
 {
 	const int gpadslen = strlen("gamepads.");
diff -r ccb3a8ae7ad0 -r 2b132d894d76 io.h
--- a/io.h	Mon Apr 30 23:58:24 2018 -0700
+++ b/io.h	Tue May 01 09:44:44 2018 -0700
@@ -110,6 +110,8 @@
 void handle_mouseup(int mouse, int button);
 void io_serialize(io_port *port, serialize_buffer *buf);
 void io_deserialize(deserialize_buffer *buf, void *vport);
+void io_release_capture(sega_io *io);
+void io_reacquire_capture(sega_io *io);
 
 extern const char * device_type_names[];