acinclude/ltversion.m4
author Sam Lantinga <slouken@libsdl.org>
Fri, 29 May 2020 21:26:32 -0700
changeset 13884 ba1ed72249c0
parent 6442 2d3caa191dc4
permissions -rw-r--r--
Fixed bug 5113 - SDL_UpdateWindowSurfaceRects BitBlt the entire surface on Win32

Ryan C. Gordon

As discussed here:
https://discourse.libsdl.org/t/question-about-implementation-of-sdl-updatewindowsurfacerects/27561

"As you can see this function [WIN_UpdateWindowFramebuffer, in src/video/windows/SDL_windowsframebuffer.c] calls BitBlt on entire screen, even though it accepts the rects. Rects variable is not even used in this function at all. Now my question is why is that the case?"
     1 # ltversion.m4 -- version numbers			-*- Autoconf -*-
     2 #
     3 #   Copyright (C) 2004 Free Software Foundation, Inc.
     4 #   Written by Scott James Remnant, 2004
     5 #
     6 # This file is free software; the Free Software Foundation gives
     7 # unlimited permission to copy and/or distribute it, with or without
     8 # modifications, as long as this notice is preserved.
     9 
    10 # @configure_input@
    11 
    12 # serial 3337 ltversion.m4
    13 # This file is part of GNU Libtool
    14 
    15 m4_define([LT_PACKAGE_VERSION], [2.4.2])
    16 m4_define([LT_PACKAGE_REVISION], [1.3337])
    17 
    18 AC_DEFUN([LTVERSION_VERSION],
    19 [macro_version='2.4.2'
    20 macro_revision='1.3337'
    21 _LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
    22 _LT_DECL(, macro_revision, 0)
    23 ])