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-rw-r--r--hw/kdrive/Makefile.am4
-rw-r--r--hw/kdrive/sdl/Makefile.am19
-rw-r--r--hw/kdrive/sdl/sdl.c498
3 files changed, 520 insertions, 1 deletions
diff --git a/hw/kdrive/Makefile.am b/hw/kdrive/Makefile.am
index b43d6c948..89da28b46 100644
--- a/hw/kdrive/Makefile.am
+++ b/hw/kdrive/Makefile.am
@@ -6,10 +6,12 @@ if KDRIVEFBDEV
FBDEV_SUBDIRS = fbdev
endif
+XSDL_SUBDIRS=@XSDL_DIRS@
+
SUBDIRS = \
src \
linux \
+ $(XSDL_SUBDIRS) \
$(FBDEV_SUBDIRS) \
$(VESA_SUBDIRS) \
ati
-
diff --git a/hw/kdrive/sdl/Makefile.am b/hw/kdrive/sdl/Makefile.am
new file mode 100644
index 000000000..c8252d7c2
--- /dev/null
+++ b/hw/kdrive/sdl/Makefile.am
@@ -0,0 +1,19 @@
+INCLUDES = \
+ @KDRIVE_PURE_INCS@ \
+ @XSERVER_CFLAGS@ \
+ @XSDL_INCS@
+
+bin_PROGRAMS = Xsdl
+
+if TSLIB
+TSLIB_FLAG = -lts
+endif
+
+Xsdl_SOURCES = sdl.c
+
+Xsdl_LDADD = @KDRIVE_PURE_LIBS@ \
+ @XSERVER_LIBS@ \
+ $(TSLIB_FLAG) \
+ @XSDL_LIBS@
+
+Xsdl_DEPENDENCIES = @KDRIVE_LIBS@
diff --git a/hw/kdrive/sdl/sdl.c b/hw/kdrive/sdl/sdl.c
new file mode 100644
index 000000000..327359199
--- /dev/null
+++ b/hw/kdrive/sdl/sdl.c
@@ -0,0 +1,498 @@
+/*
+ * $Id$
+ *
+ * Copyright © 2004 PillowElephantBadgerBankPond
+
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of PillowElephantBadgerBankPond not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission. PillowElephantBadgerBankPond makes no
+ * representations about the suitability of this software for any purpose. It
+ * is provided "as is" without express or implied warranty.
+ *
+ * PillowElephantBadgerBankPond DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL PillowElephantBadgerBankPond BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ *
+ * It's really not my fault - see it was the elephants!!
+ * - jaymz
+ *
+ */
+/* $Header$ */
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+#include "kdrive.h"
+#include "kkeymap.h"
+#include <SDL/SDL.h>
+#include <X11/keysym.h>
+
+static void xsdlFini(void);
+static Bool sdlScreenInit(KdScreenInfo *screen);
+static Bool sdlFinishInitScreen(ScreenPtr pScreen);
+static Bool sdlCreateRes(ScreenPtr pScreen);
+
+static void sdlKeyboardBell (int volume, int pitch, int duration);
+static void sdlKeyboardLeds (int leds);
+static void sdlKeyboardFini(void);
+static void sdlKeyboardLoad (void);
+static Bool sdlKeyboardInit(void);
+
+static Bool sdlMouseInit(void);
+static void sdlMouseFini(void);
+
+void *sdlShadowWindow (ScreenPtr pScreen, CARD32 row, CARD32 offset, int mode, CARD32 *size, void *closure);
+void sdlShadowUpdate (ScreenPtr pScreen, shadowBufPtr pBuf);
+
+void sdlTimer(void);
+
+KeySym sdlKeymap[]={
+ 0, /* 8 */
+ 0,
+ XK_Escape, NoSymbol, /* escape */
+ XK_1, XK_exclam,
+ XK_2, XK_at,
+ XK_3, XK_numbersign,
+ XK_4, XK_dollar,
+ XK_5, XK_percent,
+ XK_6, XK_asciicircum,
+ XK_7, XK_ampersand,
+ XK_8, XK_asterisk,
+ XK_9, XK_parenleft,
+ XK_0, XK_parenright,
+ XK_minus, XK_underscore,
+ XK_equal, XK_plus,
+ XK_BackSpace, NoSymbol, /* backspace */
+ XK_Tab, NoSymbol,
+ XK_q, XK_Q,
+ XK_w, XK_W,
+ XK_e, XK_E,
+ XK_r, XK_R,
+ XK_t, XK_T,
+ XK_y, XK_Y,
+ XK_u, XK_U,
+ XK_i, XK_I,
+ XK_o, XK_O,
+ XK_p, XK_P,
+ XK_bracketleft, XK_braceleft, /* [, { */
+ XK_bracketright, XK_braceright, /* ]. } */
+ XK_Return, NoSymbol,
+ XK_Control_L, NoSymbol,
+ XK_a, XK_A,
+ XK_s, XK_S,
+ XK_d, XK_D,
+ XK_f, XK_F,
+ XK_g, XK_G,
+ XK_h, XK_H,
+ XK_j, XK_J,
+ XK_k, XK_K,
+ XK_l, XK_L,
+ XK_semicolon, XK_colon,
+ XK_apostrophe, XK_quotedbl,
+ XK_grave, XK_asciitilde,
+ XK_Shift_L, NoSymbol,
+ XK_backslash, XK_bar,
+ XK_z, XK_z,
+ XK_x, XK_X,
+ XK_c, XK_C,
+ XK_v, XK_V,
+ XK_b, XK_B,
+ XK_n, XK_N,
+ XK_m, XK_M,
+ XK_comma, XK_less,
+ XK_period, XK_greater,
+ XK_slash, XK_question,
+ XK_Shift_R, NoSymbol,
+ XK_KP_Multiply, NoSymbol,
+ XK_Meta_L, XK_Alt_L,
+ XK_space, NoSymbol,
+ XK_Caps_Lock, NoSymbol,
+ XK_F1, NoSymbol,
+ XK_F2, NoSymbol,
+ XK_F3, NoSymbol,
+ XK_F4, NoSymbol,
+ XK_F5, NoSymbol,
+ XK_F6, NoSymbol,
+ XK_F7, NoSymbol,
+ XK_F8, NoSymbol,
+ XK_F9, NoSymbol,
+ XK_F10, NoSymbol,
+ XK_Num_Lock, NoSymbol,
+ XK_Scroll_Lock, NoSymbol,
+ XK_KP_Home, XK_KP_7,
+ XK_KP_Up, XK_KP_8,
+ XK_KP_Page_Up, XK_KP_9,
+ XK_KP_Subtract, NoSymbol,
+ XK_KP_Left, XK_KP_4,
+ XK_KP_5, NoSymbol,
+ XK_KP_Right, XK_KP_6,
+ XK_KP_Add, NoSymbol,
+ XK_KP_End, XK_KP_1,
+ XK_KP_Down, XK_KP_2,
+ XK_KP_Page_Down, XK_KP_3,
+ XK_KP_Insert, XK_KP_0,
+ XK_KP_Delete, XK_KP_Decimal,
+ NoSymbol, NoSymbol, /* 92 */
+ NoSymbol, NoSymbol, /* 93 */
+ NoSymbol, NoSymbol, /* 94 */
+ XK_F11, NoSymbol, /* 95 */
+ XK_F12, NoSymbol, /* 96 */
+ XK_Home, NoSymbol, /* 97 */
+ XK_Up, NoSymbol, /* 98 */
+ XK_Page_Up, NoSymbol, /* 99 */
+ XK_Left, NoSymbol, /* 100 */
+ NoSymbol, NoSymbol, /* 101 */
+ XK_Right, NoSymbol, /* 102 */
+ NoSymbol, NoSymbol, /* 103 */
+ XK_Down, NoSymbol, /* 104 */
+ XK_Page_Down, NoSymbol, /* 105 */
+ XK_Insert, NoSymbol, /* 106 */
+ NoSymbol, NoSymbol, /* 107 */
+ NoSymbol, NoSymbol, /* 108 */
+ XK_Meta_R, XK_Alt_R, /* 109 */
+ XK_Pause, XK_Break, /* 110 */
+ XK_Sys_Req, XK_Print, /* 111 */
+ NoSymbol, NoSymbol, /* 112 */
+ XK_Control_R, NoSymbol, /* 113 */
+ NoSymbol, NoSymbol, /* 114 */
+ XK_Super_L, NoSymbol, /* 115 */
+ XK_Super_R, NoSymbol, /* 116 */
+ XK_Menu, NoSymbol, /* 117 */
+ NoSymbol, NoSymbol /* 118 */
+};
+
+//KdMouseInfo *kdMouseInfo;
+
+KdKeyboardFuncs sdlKeyboardFuncs = {
+ sdlKeyboardLoad,
+ sdlKeyboardInit,
+ sdlKeyboardLeds,
+ sdlKeyboardBell,
+ sdlKeyboardFini,
+ 3,
+};
+
+KdMouseFuncs sdlMouseFuncs = {
+ sdlMouseInit,
+ sdlMouseFini,
+};
+
+
+KdCardFuncs sdlFuncs = {
+ 0, /* cardinit */
+ sdlScreenInit, /* scrinit */
+ 0, /* initScreen */
+ sdlFinishInitScreen, /* finishInitScreen */
+ sdlCreateRes, /* createRes */
+ 0, /* preserve */
+ 0, /* enable */
+ 0, /* dpms */
+ 0, /* disable */
+ 0, /* restore */
+ 0, /* scrfini */
+ 0, /* cardfini */
+
+ 0, /* initCursor */
+ 0, /* enableCursor */
+ 0, /* disableCursor */
+ 0, /* finiCursor */
+ 0, /* recolorCursor */
+
+ 0, /* initAccel */
+ 0, /* enableAccel */
+ 0, /* syncAccel */
+ 0, /* disableAccel */
+ 0, /* finiAccel */
+
+ 0, /* getColors */
+ 0 /* putColors */
+};
+
+int mouseState=0;
+
+struct SdlDriver
+{
+ SDL_Surface *screen;
+};
+
+
+
+static Bool sdlScreenInit(KdScreenInfo *screen)
+{
+ struct SdlDriver *sdlDriver=calloc(1, sizeof(struct SdlDriver));
+#ifdef DEBUG
+ printf("sdlScreenInit()\n");
+#endif
+ if (!screen->width || !screen->height)
+ {
+ screen->width = 640;
+ screen->height = 480;
+ }
+ if (!screen->fb[0].depth)
+ screen->fb[0].depth = 4;
+#ifdef DEBUG
+ printf("Attempting for %dx%d/%dbpp mode\n", screen->width, screen->height, screen->fb[0].depth);
+#endif
+ sdlDriver->screen=SDL_SetVideoMode(screen->width, screen->height, screen->fb[0].depth, 0);
+ if(sdlDriver->screen==NULL)
+ return FALSE;
+#ifdef DEBUG
+ printf("Set %dx%d/%dbpp mode\n", sdlDriver->screen->w, sdlDriver->screen->h, sdlDriver->screen->format->BitsPerPixel);
+#endif
+ screen->width=sdlDriver->screen->w;
+ screen->height=sdlDriver->screen->h;
+ screen->fb[0].depth=sdlDriver->screen->format->BitsPerPixel;
+ screen->fb[0].visuals=(1<<TrueColor);
+ screen->fb[0].redMask=sdlDriver->screen->format->Rmask;
+ screen->fb[0].greenMask=sdlDriver->screen->format->Gmask;
+ screen->fb[0].blueMask=sdlDriver->screen->format->Bmask;
+ screen->fb[0].bitsPerPixel=sdlDriver->screen->format->BitsPerPixel;
+ screen->rate=60;
+ screen->memory_base=(CARD8 *)sdlDriver->screen->pixels;
+ screen->memory_size=0;
+ screen->off_screen_base=0;
+ screen->driver=sdlDriver;
+ screen->fb[0].byteStride=(sdlDriver->screen->w*sdlDriver->screen->format->BitsPerPixel)/8;
+ screen->fb[0].pixelStride=sdlDriver->screen->w;
+ screen->fb[0].frameBuffer=(CARD8 *)sdlDriver->screen->pixels;
+ SDL_WM_SetCaption("Freedesktop.org X server (SDL)", NULL);
+ return TRUE;
+}
+
+void sdlShadowUpdate (ScreenPtr pScreen, shadowBufPtr pBuf)
+{
+ KdScreenPriv(pScreen);
+ KdScreenInfo *screen = pScreenPriv->screen;
+ struct SdlDriver *sdlDriver=screen->driver;
+#ifdef DEBUG
+ printf("Shadow update()\n");
+#endif
+ if(SDL_MUSTLOCK(sdlDriver->screen))
+ {
+ if(SDL_LockSurface(sdlDriver->screen)<0)
+ {
+#ifdef DEBUG
+ printf("Couldn't lock SDL surface - d'oh!\n");
+#endif
+ return;
+ }
+ }
+
+ if(SDL_MUSTLOCK(sdlDriver->screen))
+ SDL_UnlockSurface(sdlDriver->screen);
+ SDL_UpdateRect(sdlDriver->screen, 0, 0, sdlDriver->screen->w, sdlDriver->screen->h);
+}
+
+
+void *sdlShadowWindow (ScreenPtr pScreen, CARD32 row, CARD32 offset, int mode, CARD32 *size, void *closure)
+{
+ KdScreenPriv(pScreen);
+ KdScreenInfo *screen = pScreenPriv->screen;
+ struct SdlDriver *sdlDriver=screen->driver;
+ *size=(sdlDriver->screen->w*sdlDriver->screen->format->BitsPerPixel)/8;
+#ifdef DEBUG
+ printf("Shadow window()\n");
+#endif
+ return (void *)((CARD8 *)sdlDriver->screen->pixels + row * (*size) + offset);
+}
+
+
+static Bool sdlCreateRes(ScreenPtr pScreen)
+{
+ KdScreenPriv(pScreen);
+ KdScreenInfo *screen = pScreenPriv->screen;
+ KdShadowFbAlloc(screen, 0, FALSE);
+ KdShadowSet(pScreen, RR_Rotate_0, sdlShadowUpdate, sdlShadowWindow);
+ return TRUE;
+}
+
+static Bool sdlFinishInitScreen(ScreenPtr pScreen)
+{
+ if (!shadowSetup (pScreen))
+ return FALSE;
+
+/*
+#ifdef RANDR
+ if (!sdlRandRInit (pScreen))
+ return FALSE;
+#endif
+*/
+ return TRUE;
+}
+
+static void sdlKeyboardBell (int volume, int pitch, int duration)
+{
+#ifdef DEBUG
+ printf("a bell would go here\n");
+#endif
+}
+
+static void sdlKeyboardLeds (int leds)
+{
+#ifdef DEBUG
+ printf("Leds: %d\n", leds);
+#endif
+}
+
+static void sdlKeyboardLoad(void)
+{
+ int x;
+ kdMinScanCode = 8;
+ kdMaxScanCode = 255;
+ kdMinKeyCode = 8;
+ kdMaxKeyCode = 255;
+ kdKeymapWidth = 2;
+
+ memcpy(kdKeymap, sdlKeymap, sizeof(sdlKeymap));
+}
+
+static void sdlKeyboardFini(void)
+{
+
+}
+
+static Bool sdlKeyboardInit(void)
+{
+ return TRUE;
+}
+
+static Bool sdlMouseInit (void)
+{
+#ifdef DEBUG
+ printf("kdMouseInfo: 0x%x\n", kdMouseInfo);
+#endif
+ return TRUE;
+}
+
+static void sdlMouseFini(void)
+{
+}
+
+
+void InitCard(char *name)
+{
+ KdCardAttr attr;
+ KdCardInfoAdd (&sdlFuncs, &attr, 0);
+#ifdef DEBUG
+ printf("InitCard: %s\n", name);
+#endif
+}
+
+void InitOutput(ScreenInfo *pScreenInfo, int argc, char **argv)
+{
+ KdInitOutput(pScreenInfo, argc, argv);
+#ifdef DEBUG
+ printf("InitOutput()\n");
+#endif
+}
+
+void InitInput(int argc, char **argv)
+{
+ /* FIXME: change this to use SDL key/mouse funcs */
+ KdInitInput(&sdlMouseFuncs, &sdlKeyboardFuncs);
+}
+
+void ddxUseMsg(void)
+{
+ KdUseMsg();
+}
+
+int ddxProcessArgument(int argc, char **argv, int i)
+{
+ return KdProcessArgument(argc, argv, i);
+}
+
+void sdlTimer(void)
+{
+ static int buttonState=0;
+ SDL_Event event;
+ SDL_ShowCursor(FALSE);
+ /* get the mouse state */
+ while ( SDL_PollEvent(&event) ) {
+ switch (event.type) {
+ case SDL_MOUSEMOTION:
+ KdEnqueueMouseEvent(kdMouseInfo, mouseState, event.motion.x, event.motion.y);
+ break;
+ case SDL_MOUSEBUTTONDOWN:
+ switch(event.button.button)
+ {
+ case 1:
+ buttonState=KD_BUTTON_1;
+ break;
+ case 2:
+ buttonState=KD_BUTTON_2;
+ break;
+ case 3:
+ buttonState=KD_BUTTON_3;
+ break;
+ }
+ mouseState|=buttonState;
+ KdEnqueueMouseEvent(kdMouseInfo, mouseState|KD_MOUSE_DELTA, 0, 0);
+ break;
+ case SDL_MOUSEBUTTONUP:
+ switch(event.button.button)
+ {
+ case 1:
+ buttonState=KD_BUTTON_1;
+ break;
+ case 2:
+ buttonState=KD_BUTTON_2;
+ break;
+ case 3:
+ buttonState=KD_BUTTON_3;
+ break;
+ }
+ mouseState &= ~buttonState;
+ KdEnqueueMouseEvent(kdMouseInfo, mouseState|KD_MOUSE_DELTA, 0, 0);
+ break;
+ case SDL_KEYDOWN:
+ case SDL_KEYUP:
+#ifdef DEBUG
+ printf("Keycode: %d\n", event.key.keysym.scancode);
+#endif
+ KdEnqueueKeyboardEvent (event.key.keysym.scancode, event.type==SDL_KEYUP);
+ break;
+
+ case SDL_QUIT:
+ /* this should never happen */
+ SDL_Quit();
+ }
+ }
+}
+
+static int xsdlInit(void)
+{
+#ifdef DEBUG
+ printf("Calling SDL_Init()\n");
+#endif
+ return SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER);
+}
+
+
+static void xsdlFini(void)
+{
+ SDL_Quit();
+}
+
+KdOsFuncs sdlOsFuncs={
+ xsdlInit,
+ 0,
+ 0,
+ 0,
+ xsdlFini,
+ sdlTimer
+};
+
+void OsVendorInit (void)
+{
+ KdOsInit (&sdlOsFuncs);
+}
+
+
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-28 17:20:31 +0000