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m1k1o
GitHub Repository: m1k1o/neko
 Path: blob/master/utils/xorg-deps/xf86-video-dummy/v0.3.8/src/dummy_cursor.c
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#ifdef HAVE_CONFIG_H

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#include "config.h"

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#endif

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/* All drivers should typically include these */

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#include "xf86.h"

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#include "xf86_OSproc.h"

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#include "xf86Cursor.h"

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#include "cursorstr.h"

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/* Driver specific headers */

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#include "dummy.h"

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static void

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dummyShowCursor(ScrnInfoPtr pScrn)

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{

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    DUMMYPtr dPtr = DUMMYPTR(pScrn);

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    /* turn cursor on */

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    dPtr->DummyHWCursorShown = TRUE;    

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}

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static void

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dummyHideCursor(ScrnInfoPtr pScrn)

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{

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    DUMMYPtr dPtr = DUMMYPTR(pScrn);

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    /*

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     * turn cursor off 

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     *

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     */

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    dPtr->DummyHWCursorShown = FALSE;

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}

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#define MAX_CURS 64

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static void

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dummySetCursorPosition(ScrnInfoPtr pScrn, int x, int y)

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{

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    DUMMYPtr dPtr = DUMMYPTR(pScrn);

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/*     unsigned char *_dest = ((unsigned char *)dPtr->FBBase + */

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/* 			    pScrn->videoRam * 1024 - 1024); */

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    dPtr->cursorX = x;

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    dPtr->cursorY = y;

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}

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static void

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dummySetCursorColors(ScrnInfoPtr pScrn, int bg, int fg)

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{

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    DUMMYPtr dPtr = DUMMYPTR(pScrn);

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    dPtr->cursorFG = fg;

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    dPtr->cursorBG = bg;

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}

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static void

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dummyLoadCursorImage(ScrnInfoPtr pScrn, unsigned char *src)

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{

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}

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static Bool

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dummyUseHWCursor(ScreenPtr pScr, CursorPtr pCurs)

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{

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    DUMMYPtr dPtr = DUMMYPTR(xf86ScreenToScrn(pScr));

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    return(!dPtr->swCursor);

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}

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#if 0

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static unsigned char*

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dummyRealizeCursor(xf86CursorInfoPtr infoPtr, CursorPtr pCurs)

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{

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    return NULL;

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}

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#endif

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Bool

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DUMMYCursorInit(ScreenPtr pScreen)

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{

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    DUMMYPtr dPtr = DUMMYPTR(xf86ScreenToScrn(pScreen));

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    xf86CursorInfoPtr infoPtr;

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    infoPtr = xf86CreateCursorInfoRec();

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    if(!infoPtr) return FALSE;

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    dPtr->CursorInfo = infoPtr;

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    infoPtr->MaxHeight = 64;

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    infoPtr->MaxWidth = 64;

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    infoPtr->Flags = HARDWARE_CURSOR_TRUECOLOR_AT_8BPP;

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    infoPtr->SetCursorColors = dummySetCursorColors;

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    infoPtr->SetCursorPosition = dummySetCursorPosition;

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    infoPtr->LoadCursorImage = dummyLoadCursorImage;

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    infoPtr->HideCursor = dummyHideCursor;

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    infoPtr->ShowCursor = dummyShowCursor;

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    infoPtr->UseHWCursor = dummyUseHWCursor;

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/*     infoPtr->RealizeCursor = dummyRealizeCursor; */

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    return(xf86InitCursor(pScreen, infoPtr));

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}

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