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cross compilation of Win32 version (using win32 API)

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This commit is contained in:
Thomas Bernard 2018-06-21 12:57:07 +02:00
parent 184a4ba414
commit 4b28894bb8
6 changed files with 91 additions and 17 deletions
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18
src/Makefile
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@ -388,9 +388,13 @@ endif
CC = $(CROSS_CC)
CROSS_STRIP ?= $(shell which i686-w64-mingw32-strip || which mingw32-strip)
STRIP = $(CROSS_STRIP)
BIN = ../bin/grafx2.exe
COPT = -W -Wall -Wdeclaration-after-statement -O$(OPTIM) -g -ggdb -Dmain=SDL_main $(shell $(CROSS_SDLCONFIG) --cflags) $(TTFCOPT)
LOPT = -mwindows -lmingw32 -lSDLmain -lSDL -lshlwapi $(shell $(CROSS_SDLCONFIG) --libs) -lSDL_image $(TTFLOPT)
BIN = ../bin/grafx2-$(API).exe
COPT = -W -Wall -Wdeclaration-after-statement -O$(OPTIM) -g -ggdb $(TTFCOPT)
LOPT = -mwindows -lmingw32 -lshlwapi $(TTFLOPT)
ifeq ($(API),sdl)
COPT += -Dmain=SDL_main $(shell $(CROSS_SDLCONFIG) --cflags)
LOPT += -lSDLmain -lSDL $(shell $(CROSS_SDLCONFIG) --libs) -lSDL_image
endif
ifeq (,$(CROSS_PKGCONFIG))
COPT += -D__no_pnglib__
else
@ -404,7 +408,10 @@ endif
WINDRES ?= $(shell which i686-w64-mingw32-windres || which mingw32-windres)
PLATFORM = win32
PLATFORMOBJ = winres.o
PLATFORMFILES = bin/SDL.dll bin/SDL_image.dll $(wildcard ../bin/libpng*.dll) $(wildcard ../bin/libjpeg*.dll) bin/zlib1.dll $(TTFLIBS)
PLATFORMFILES = $(wildcard ../bin/libpng*.dll) $(wildcard ../bin/libjpeg*.dll) bin/zlib1.dll $(TTFLIBS)
ifeq ($(API),sdl)
PLATFORMFILES += bin/SDL.dll bin/SDL_image.dll
endif
else
ifdef GP2XCROSS
#cross compile an exec for the gp2x
@ -571,6 +578,9 @@ ifeq ($(API),sdl2)
APIOBJ = sdlscreen.o
COPT += -DUSE_SDL2
endif
ifeq ($(API),win32)
APIOBJ = win32screen.o
endif
#To enable Joystick emulation of cursor, make USE_JOYSTICK=1 (for input.o)
#This can be necessary to test cursor code on a PC, but by default for all

5
src/Makefile.dep
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@ -56,7 +56,7 @@ $(OBJDIR)/loadsave.o: loadsave.c buttons.h struct.h const.h loadsave.h \
$(OBJDIR)/main.o: main.c const.h struct.h global.h graph.h misc.h init.h buttons.h \
loadsave.h gfx2surface.h engine.h pages.h screen.h errors.h readini.h \
saveini.h io.h text.h setup.h windows.h brush.h palette.h realpath.h \
input.h keycodes.h help.h filesel.h
input.h keycodes.h help.h filesel.h win32screen.h
$(OBJDIR)/misc.o: misc.c struct.h const.h global.h errors.h buttons.h loadsave.h \
gfx2surface.h engine.h misc.h keyboard.h screen.h windows.h palette.h \
input.h keycodes.h graph.h pages.h
@ -119,7 +119,8 @@ $(OBJDIR)/transform.o: transform.c global.h struct.h const.h transform.h engine.
loadsave.h gfx2surface.h pages.h tiles.h
$(OBJDIR)/unicode.o: unicode.c unicode.h struct.h const.h
$(OBJDIR)/version.o: version.c
$(OBJDIR)/win32screen.o: win32screen.c screen.h struct.h const.h global.h
$(OBJDIR)/win32screen.o: win32screen.c screen.h struct.h const.h global.h errors.h \
windows.h input.h keycodes.h keyboard.h
$(OBJDIR)/windows.o: windows.c windows.h struct.h const.h engine.h errors.h \
global.h graph.h input.h keycodes.h misc.h op_c.h colorred.h readline.h \
screen.h palette.h unicode.h keyboard.h

42
src/main.c
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@ -72,8 +72,11 @@
#include "input.h"
#include "help.h"
#include "filesel.h"
#if defined(WIN32) && !(defined(USE_SDL) || defined(USE_SDL2))
#include "win32screen.h"
#endif
#if defined(__WIN32__)
#if defined(WIN32)
#include <windows.h>
#include <shlwapi.h>
#elif defined (__MINT__)
@ -86,7 +89,7 @@
#endif
#if defined (__WIN32__)
#if defined (WIN32) && (defined(USE_SDL) || defined(USE_SDL2))
// On Windows, SDL_putenv is not present in any compilable header.
// It can be linked anyway, this declaration only avoids
// a compilation warning.
@ -830,17 +833,19 @@ int Init_program(int argc,char * argv[])
Pixel_ratio);
// Windows only: move back the window to its original position.
#if defined(__WIN32__)
#if defined(WIN32)
if (!Video_mode[starting_videomode].Fullscreen)
{
if (Config.Window_pos_x != 9999 && Config.Window_pos_y != 9999)
{
//RECT r;
#if defined(USE_SDL) || defined(USE_SDL2)
static SDL_SysWMinfo pInfo;
SDL_VERSION(&pInfo.version);
SDL_GetWMInfo(&pInfo);
//GetWindowRect(pInfo.window, &r);
SetWindowPos(pInfo.window, 0, Config.Window_pos_x, Config.Window_pos_y, 0, 0, SWP_NOSIZE);
#endif
}
}
@ -1043,7 +1048,7 @@ void Program_shutdown(void)
int return_code;
// Windows only: Recover the window position.
#if defined(__WIN32__)
#if defined(WIN32) && (defined(USE_SDL) || defined(USE_SDL2))
{
RECT r;
static SDL_SysWMinfo pInfo;
@ -1171,7 +1176,7 @@ int main(int argc,char * argv[])
GetModuleFileName(NULL, ModuleFileName, MAX_PATH);
GetShortPathName(ModuleFileName, ModuleShortFileName, MAX_PATH);
argv[argc++] = arg_buffer;
for (i = 0; i < sizeof(arg_buffer); i++) {
for (i = 0; i < (int)sizeof(arg_buffer); i++) {
arg_buffer[i] = (char)ModuleShortFileName[i];
if (arg_buffer[i] == 0) break;
}
@ -1188,3 +1193,30 @@ int main(int argc,char * argv[])
Program_shutdown();
return 0;
}
#if defined(WIN32) && !defined(USE_SDL) && !defined(USE_SDL2) && !defined(_MSC_VER)
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR _lpCmdLine, int nCmdShow)
{
WCHAR *lpCmdLine = GetCommandLineW();
if (__argc == 1)
{ // avoids GetCommandLineW bug that does not always quote the program name if no arguments
do { ++lpCmdLine; } while (*lpCmdLine);
}
else
{
BOOL quoted = lpCmdLine[0] == L'"';
++lpCmdLine; // skips the " or the first letter (all paths are at least 1 letter)
while (*lpCmdLine)
{
if (quoted && lpCmdLine[0] == L'"') quoted = FALSE; // found end quote
else if (!quoted && lpCmdLine[0] == L' ')
{ // found an unquoted space, now skip all spaces
do { ++lpCmdLine; } while (lpCmdLine[0] == L' ');
break;
}
++lpCmdLine;
}
}
return wWinMain(hInstance, hPrevInstance, lpCmdLine, nCmdShow);
}
#endif

4
src/screen.h
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@ -32,10 +32,6 @@
#include "struct.h"
#include "global.h"
#if defined(WIN32) && !defined(USE_SDL) && !defined(USE_SDL2)
int Init_Win32(HINSTANCE hInstance, HINSTANCE hPrevInstance);
#endif
void GFX2_Set_mode(int *width, int *height, int fullscreen);
byte Get_Screen_pixel(int x, int y);

3
src/win32screen.c
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@ -20,7 +20,7 @@
You should have received a copy of the GNU General Public License
along with Grafx2; if not, see <http://www.gnu.org/licenses/>
*/
#include <Windows.h>
#include <windows.h>
#include <malloc.h>
#include <stdio.h>
#if defined(_MSC_VER) && _MSC_VER < 1900
@ -30,6 +30,7 @@
#include "errors.h"
#include "windows.h"
#include "input.h"
#include "keyboard.h"
extern int user_feedback_required;
extern word Input_new_mouse_X;

34
src/win32screen.h Normal file
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@ -0,0 +1,34 @@
/* vim:expandtab:ts=2 sw=2:
*/
/* Grafx2 - The Ultimate 256-color bitmap paint program
Copyright 2018 Thomas Bernard
Copyright 1996-2001 Sunset Design (Guillaume Dorme & Karl Maritaud)
Grafx2 is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; version 2
of the License.
Grafx2 is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Grafx2; if not, see <http://www.gnu.org/licenses/>
*/
//////////////////////////////////////////////////////////////////////////////
///@file win32screen.h
//////////////////////////////////////////////////////////////////////////////
#ifndef WIN32SCREEN_H_INCLUDED
#define WIN32SCREEN_H_INCLUDED
#if defined(WIN32) && !defined(USE_SDL) && !defined(USE_SDL2)
#include <windows.h>
int Init_Win32(HINSTANCE hInstance, HINSTANCE hPrevInstance);
#endif
#endif