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Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at

Browse Source 
activekitten.com.

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%401155
This commit is contained in:
Ryan C. Gordon 2005-09-29 09:43:00 +00:00
parent 91121c3104
commit ba06fd388b
13 changed files with 211 additions and 41 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
VisualCE.zip
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4
src/SDL_fatal.c
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@ -25,6 +25,10 @@ static char rcsid =
"@(#) $Id$";
#endif
#ifdef _WIN32_WCE
#define NO_SIGNAL_H
#endif
/* General fatal signal handling code for SDL */
#ifdef NO_SIGNAL_H

50
src/SDL_loadso.c
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@ -31,7 +31,7 @@ static char rcsid =
#include <stdio.h>
#if defined(USE_DLOPEN)
# include <dlfcn.h>
#elif defined(WIN32)
#elif defined(WIN32) || defined(_WIN32_WCE)
# include <windows.h>
#elif defined(__BEOS__)
# include <be/kernel/image.h>
@ -60,6 +60,30 @@ void *SDL_LoadObject(const char *sofile)
/* * */
handle = dlopen(sofile, RTLD_NOW);
loaderror = (char *)dlerror();
#elif defined(_WIN32_WCE)
/* * */
char errbuf[512];
wchar_t *errbuf_t = malloc(512 * sizeof(wchar_t));
wchar_t *sofile_t = malloc((MAX_PATH+1) * sizeof(wchar_t));
MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, sofile, -1, sofile_t, MAX_PATH);
handle = (void *)LoadLibrary(sofile_t);
/* Generate an error message if all loads failed */
if ( handle == NULL ) {
FormatMessage((FORMAT_MESSAGE_IGNORE_INSERTS |
FORMAT_MESSAGE_FROM_SYSTEM),
NULL, GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
errbuf_t, SDL_TABLESIZE(errbuf), NULL);
WideCharToMultiByte(CP_ACP, 0, errbuf_t, -1, errbuf, 511, NULL, NULL);
loaderror = errbuf;
}
free(sofile_t);
free(errbuf_t);
#elif defined(WIN32)
/* * */
char errbuf[512];
@ -139,6 +163,30 @@ void *SDL_LoadFunction(void *handle, const char *name)
if ( symbol == NULL ) {
loaderror = (char *)dlerror();
}
#elif defined(_WIN32_WCE)
/* * */
char errbuf[512];
int length = strlen(name);
wchar_t *name_t = malloc((length + 1) * sizeof(wchar_t));
wchar_t *errbuf_t = malloc(512 * sizeof(wchar_t));
MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, name, -1, name_t, length);
symbol = (void *)GetProcAddress((HMODULE)handle, name_t);
if ( symbol == NULL ) {
FormatMessage((FORMAT_MESSAGE_IGNORE_INSERTS |
FORMAT_MESSAGE_FROM_SYSTEM),
NULL, GetLastError(),
MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
errbuf_t, SDL_TABLESIZE(errbuf), NULL);
WideCharToMultiByte(CP_ACP, 0, errbuf_t, -1, errbuf, 511, NULL, NULL);
loaderror = errbuf;
}
free(name_t);
free(errbuf_t);
#elif defined(WIN32)
/* * */
char errbuf[512];

4
src/cdrom/dummy/SDL_syscdrom.c
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@ -40,3 +40,7 @@ void SDL_SYS_CDQuit(void)
return;
}
int SDL_CDROMInit(void)
{
return 0;
}

6
src/cpuinfo/SDL_cpuinfo.c
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@ -101,7 +101,7 @@ CPUid by definition. But it's nice to be able to prove it. :) */
:
: "%rax", "%rcx"
);
#elif defined(_MSC_VER)
#elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_X86_))
__asm {
pushfd ; Get original EFLAGS
pop eax
@ -140,7 +140,7 @@ static __inline__ int CPU_getCPUIDFeatures()
:
: "%eax", "%ecx", "%edx", "%edi"
);
#elif defined(_MSC_VER)
#elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_X86_))
__asm {
xor eax, eax ; Set up for CPUID instruction
cpuid ; Get and save vendor ID
@ -175,7 +175,7 @@ static __inline__ int CPU_getCPUIDFeaturesExt()
:
: "%eax", "%ecx", "%edx", "%edi"
);
#elif defined(_MSC_VER)
#elif defined(_MSC_VER) && (defined(_M_IX86) || defined(_X86_))
__asm {
mov eax,80000000h ; Query for extended functions
cpuid ; Get extended function limit

4
src/events/SDL_quit.c
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@ -27,6 +27,10 @@ static char rcsid =
/* General quit handling code for SDL */
#if defined (_WIN32_WCE)
#define NO_SIGNAL_H
#endif
#include <stdio.h>
#ifndef NO_SIGNAL_H
#include <signal.h>

2
src/joystick/dummy/SDL_sysjoystick.c
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@ -34,6 +34,8 @@ static char rcsid =
#include "SDL_sysjoystick.h"
#include "SDL_joystick_c.h"
Uint8 SDL_numjoysticks = 0;
/* Function to scan the system for joysticks.
* This function should set SDL_numjoysticks to the number of available
* joysticks. Joystick 0 should be the system default joystick.

49
src/video/wincommon/SDL_sysevents.c
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@ -40,6 +40,7 @@ static char rcsid =
#include "SDL_lowvideo.h"
#include "SDL_syswm_c.h"
#include "SDL_main.h"
#include "SDL_loadso.h"
#ifdef WMMSG_DEBUG
#include "wmmsg.h"
@ -71,13 +72,37 @@ WORD *gamma_saved = NULL;
/* Functions called by the message processing function */
LONG
(*HandleMessage)(_THIS, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)=NULL;
LONG (*HandleMessage)(_THIS, HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)=NULL;
void (*WIN_RealizePalette)(_THIS);
void (*WIN_PaletteChanged)(_THIS, HWND window);
void (*WIN_WinPAINT)(_THIS, HDC hdc);
extern void DIB_SwapGamma(_THIS);
#if defined(_WIN32_WCE)
// dynamically load aygshell dll because we want SDL to work on HPC and be300
HINSTANCE aygshell = NULL;
BOOL (WINAPI *SHFullScreen)(HWND hwndRequester, DWORD dwState) = 0;
#define SHFS_SHOWTASKBAR 0x0001
#define SHFS_HIDETASKBAR 0x0002
#define SHFS_SHOWSIPBUTTON 0x0004
#define SHFS_HIDESIPBUTTON 0x0008
#define SHFS_SHOWSTARTICON 0x0010
#define SHFS_HIDESTARTICON 0x0020
static void LoadAygshell(void)
{
if( !aygshell )
aygshell = SDL_LoadObject("aygshell.dll");
if( aygshell )
{
SHFullScreen = (int (WINAPI *)(struct HWND__ *,unsigned long)) SDL_LoadFunction(aygshell, "SHFullScreen");
}
}
#endif
static void SDL_RestoreGameMode(void)
{
#ifndef NO_CHANGEDISPLAYSETTINGS
@ -213,6 +238,18 @@ LONG CALLBACK WinMessage(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
SDL_RestoreGameMode();
}
}
#if defined(_WIN32_WCE)
if ( WINDIB_FULLSCREEN() )
{
LoadAygshell();
if( aygshell )
SHFullScreen(SDL_Window, SHFS_HIDESTARTICON|SHFS_HIDETASKBAR|SHFS_HIDESIPBUTTON);
else
ShowWindow(FindWindow(TEXT("HHTaskBar"),NULL),SW_HIDE);
}
#endif
posted = SDL_PrivateAppActive(1, appstate);
WIN_GetKeyboardState();
} else {
@ -230,6 +267,14 @@ LONG CALLBACK WinMessage(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
}
if ( WINDIB_FULLSCREEN() ) {
SDL_RestoreDesktopMode();
#if defined(_WIN32_WCE)
LoadAygshell();
if( aygshell )
SHFullScreen(SDL_Window, SHFS_SHOWSTARTICON|SHFS_SHOWTASKBAR|SHFS_SHOWSIPBUTTON);
else
ShowWindow(FindWindow(TEXT("HHTaskBar"),NULL),SW_SHOW);
#endif
}
}
posted = SDL_PrivateAppActive(0, appstate);

39
src/video/wincommon/SDL_syswm.c
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@ -36,6 +36,8 @@ static char rcsid =
#include "SDL_syswm_c.h"
#include "SDL_wingl_c.h"
#include "SDL_pixels_c.h"
#include "SDL_loadso.h"
#ifdef _WIN32_WCE
#define DISABLE_ICON_SUPPORT
@ -48,6 +50,25 @@ static char rcsid =
/* The screen icon -- needs to be freed on SDL_VideoQuit() */
HICON screen_icn = NULL;
#ifdef _WIN32_WCE
BOOL (WINAPI *CoreCatchInput)(int flag) = NULL;
int input_catched = 0;
HINSTANCE coredll = NULL;
// the same API call that gx.dll does to catch the input
void LoadInputCatchFunc()
{
coredll = SDL_LoadObject("coredll.dll");
if( coredll )
{
CoreCatchInput = (int (WINAPI *)(int)) GetProcAddress(coredll, (const unsigned short *) 1453);
}
}
#endif
/* Win32 icon mask semantics are different from those of SDL:
SDL applies the mask to the icon and copies result to desktop.
Win32 applies the mask to the desktop and XORs the icon on.
@ -245,6 +266,15 @@ SDL_GrabMode WIN_GrabInput(_THIS, SDL_GrabMode mode)
ClientToScreen(SDL_Window, &pt);
SetCursorPos(pt.x,pt.y);
}
#ifdef _WIN32_WCE
if( input_catched )
{
if( !CoreCatchInput ) LoadInputCatchFunc();
if( CoreCatchInput )
CoreCatchInput(0);
}
#endif
} else {
ClipCursor(&SDL_bounds);
if ( !(SDL_cursorstate & CURSOR_VISIBLE) ) {
@ -257,6 +287,15 @@ SDL_GrabMode WIN_GrabInput(_THIS, SDL_GrabMode mode)
ClientToScreen(SDL_Window, &pt);
SetCursorPos(pt.x, pt.y);
}
#ifdef _WIN32_WCE
if( !input_catched )
{
if( !CoreCatchInput ) LoadInputCatchFunc();
if( CoreCatchInput )
CoreCatchInput(1);
}
#endif
}
return(mode);
}

13
src/video/windib/SDL_dibevents.c
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@ -360,12 +360,25 @@ static SDL_keysym *TranslateKey(UINT vkey, UINT scancode, SDL_keysym *keysym, in
int DIB_CreateWindow(_THIS)
{
#if defined(_WIN32_WCE) && (_WIN32_WCE < 300)
wchar_t *SDL_windowid_t;
#endif
#ifndef CS_BYTEALIGNCLIENT
#define CS_BYTEALIGNCLIENT 0
#endif
SDL_RegisterApp("SDL_app", CS_BYTEALIGNCLIENT, 0);
if ( SDL_windowid ) {
// wince 2.1 does not have strtol
#if defined(_WIN32_WCE) && (_WIN32_WCE < 300)
SDL_windowid_t = malloc((strlen(SDL_windowid) + 1) * sizeof(wchar_t));
MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, SDL_windowid, -1, SDL_windowid_t, strlen(SDL_windowid) + 1);
SDL_Window = (HWND)wcstol(SDL_windowid_t, NULL, 0);
free(SDL_windowid_t);
#else
SDL_Window = (HWND)strtol(SDL_windowid, NULL, 0);
#endif
if ( SDL_Window == NULL ) {
SDL_SetError("Couldn't get user specified window");
return(-1);

62
src/video/windib/SDL_dibvideo.c
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@ -29,9 +29,13 @@ static char rcsid =
#include <stdlib.h>
#include <malloc.h>
#include <windows.h>
#if defined(WIN32_PLATFORM_PSPC)
#include <aygshell.h> // Add Pocket PC includes
#pragma comment( lib, "aygshell" ) // Link Pocket PC library
#if defined(_WIN32_WCE)
// defined and used in SDL_sysevents.c
extern HINSTANCE aygshell;
#endif
/* Not yet in the mingw32 cross-compile headers */
@ -191,7 +195,7 @@ static SDL_VideoDevice *DIB_CreateDevice(int devindex)
}
VideoBootStrap WINDIB_bootstrap = {
"windib", "Win95/98/NT/2000 GDI",
"windib", "Win95/98/NT/2000/CE GDI",
DIB_Available, DIB_CreateDevice
};
@ -389,12 +393,6 @@ static int DIB_SussScreenDepth()
hdc = GetDC(SDL_Window);
depth = GetDeviceCaps(hdc, PLANES) * GetDeviceCaps(hdc, BITSPIXEL);
ReleaseDC(SDL_Window, hdc);
#ifndef _WIN32_WCE
// AFAIK 16 bit CE devices have indeed RGB 565
if ( depth == 16 ) {
depth = 15; /* GDI defined as RGB 555 */
}
#endif
return(depth);
#else
int dib_size;
@ -518,23 +516,18 @@ SDL_Surface *DIB_SetVideoMode(_THIS, SDL_Surface *current,
video->h = height;
video->pitch = SDL_CalculatePitch(video);
#ifdef WIN32_PLATFORM_PSPC
/* Stuff to hide that $#!^%#$ WinCE taskbar in fullscreen... */
if ( flags & SDL_FULLSCREEN ) {
if ( !(prev_flags & SDL_FULLSCREEN) ) {
SHFullScreen(SDL_Window, SHFS_HIDETASKBAR);
SHFullScreen(SDL_Window, SHFS_HIDESIPBUTTON);
ShowWindow(FindWindow(TEXT("HHTaskBar"),NULL),SW_HIDE);
}
/* Small fix for WinCE/Win32 - when activating window
SDL_VideoSurface is equal to zero, so activating code
is not called properly for fullscreen windows because
macros WINDIB_FULLSCREEN uses SDL_VideoSurface
*/
SDL_VideoSurface = video;
#if defined(_WIN32_WCE)
if ( flags & SDL_FULLSCREEN )
video->flags |= SDL_FULLSCREEN;
} else {
if ( prev_flags & SDL_FULLSCREEN ) {
SHFullScreen(SDL_Window, SHFS_SHOWTASKBAR);
SHFullScreen(SDL_Window, SHFS_SHOWSIPBUTTON);
ShowWindow(FindWindow(TEXT("HHTaskBar"),NULL),SW_SHOWNORMAL);
}
}
#endif
#ifndef NO_CHANGEDISPLAYSETTINGS
/* Set fullscreen mode if appropriate */
if ( (flags & SDL_FULLSCREEN) == SDL_FULLSCREEN ) {
@ -942,14 +935,6 @@ void DIB_VideoQuit(_THIS)
if ( SDL_Window ) {
/* Delete the screen bitmap (also frees screen->pixels) */
if ( this->screen ) {
#ifdef WIN32_PLATFORM_PSPC
if ( this->screen->flags & SDL_FULLSCREEN ) {
/* Unhide taskbar, etc. */
SHFullScreen(SDL_Window, SHFS_SHOWTASKBAR);
SHFullScreen(SDL_Window, SHFS_SHOWSIPBUTTON);
ShowWindow(FindWindow(TEXT("HHTaskBar"),NULL),SW_SHOWNORMAL);
}
#endif
#ifndef NO_CHANGEDISPLAYSETTINGS
if ( this->screen->flags & SDL_FULLSCREEN ) {
ChangeDisplaySettings(NULL, 0);
@ -975,6 +960,17 @@ void DIB_VideoQuit(_THIS)
FlushMessageQueue();
SDL_Window = NULL;
#if defined(_WIN32_WCE)
// Unload wince aygshell library to prevent leak
if( aygshell )
{
FreeLibrary(aygshell);
aygshell = NULL;
}
#endif
}
}

10
test/testalpha.c
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@ -339,12 +339,20 @@ int main(int argc, char *argv[])
}
/* Set 640x480 video mode */
#ifndef _WIN32_WCE
if ( (screen=SDL_SetVideoMode(640,480,video_bpp,videoflags)) == NULL ) {
fprintf(stderr, "Couldn't set 640x480x%d video mode: %s\n",
video_bpp, SDL_GetError());
quit(2);
}
#else
/* Pocket PC */
if ( (screen=SDL_SetVideoMode(240,320,video_bpp,SDL_FULLSCREEN)) == NULL ) {
fprintf(stderr, "Couldn't set 240x320x%d video mode: %s\n",
video_bpp, SDL_GetError());
quit(2);
}
#endif
/* Set the surface pixels and refresh! */
if ( SDL_LockSurface(screen) < 0 ) {
fprintf(stderr, "Couldn't lock the display surface: %s\n",

9
test/testwin.c
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@ -248,11 +248,18 @@ int main(int argc, char *argv[])
flip = 0;
nofade = 0;
delay = 1;
#ifdef _WIN32_WCE
w = 640;
h = 320;
desired_bpp = 0;
video_flags = SDL_FULLSCREEN;
#else
w = 640;
h = 480;
desired_bpp = 0;
video_flags = 0;
#endif
if ( SDL_Init(SDL_INIT_VIDEO) < 0 ) {
fprintf(stderr,
"Couldn't initialize SDL: %s\n", SDL_GetError());