Fix fullscreen resizing of multiple frames on MS-Windows.

 src/w32term.h (struct w32_output): New members normal_width,
 normal_height, normal_top, normal_left, and prev_fsmode.
 (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
 (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
 members of a frame.
 src/w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
 FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
 variables, to save and restore frame dimensions.  Use
 FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
 after returning from a 'fullscreen' configuration.  use
 SendMessage instead of PostMessage to send the SC_RESTORE message,
 to avoid races between the main thread and the input thread.

1 files changed, 14 insertions, 0 deletions

diff --git a/src/ChangeLog b/src/ChangeLog
index c60ff058e9d..62f210583ee 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,5 +1,19 @@
 2013-03-23  Eli Zaretskii  <eliz@gnu.org>
 
+        * w32term.c (w32fullscreen_hook): Use FRAME_NORMAL_WIDTH,
+        FRAME_NORMAL_HEIGHT, and FRAME_PREV_FSMODE, instead of static
+        variables, to save and restore frame dimensions.  Use
+        FRAME_NORMAL_LEFT and FRAME_NORMAL_TOP to restore frame position
+        after returning from a 'fullscreen' configuration.  use
+        SendMessage instead of PostMessage to send the SC_RESTORE message,
+        to avoid races between the main thread and the input thread.
+
+        * w32term.h (struct w32_output): New members normal_width,
+        normal_height, normal_top, normal_left, and prev_fsmode.
+        (FRAME_NORMAL_WIDTH, FRAME_NORMAL_HEIGHT, FRAME_NORMAL_TOP)
+        (FRAME_NORMAL_LEFT, FRAME_PREV_FSMODE): New macros to access these
+        members of a frame.
+
         * w32term.c (w32fullscreen_hook): Record last value of the frame's
         'fullscreen' parameter.  Always record previous width and height
         of the frame, except when switching out of maximized modes, so