diff options
Diffstat (limited to 'hw/kdrive/trio/s3curs.c')
| -rw-r--r-- | hw/kdrive/trio/s3curs.c | 79 |
1 files changed, 31 insertions, 48 deletions
diff --git a/hw/kdrive/trio/s3curs.c b/hw/kdrive/trio/s3curs.c index 6cbdd4f7a..79ec038c6 100644 --- a/hw/kdrive/trio/s3curs.c +++ b/hw/kdrive/trio/s3curs.c @@ -21,9 +21,10 @@ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ -/* $XFree86: $ */ +/* $XFree86: xc/programs/Xserver/hw/kdrive/trio/s3curs.c,v 1.1 1999/11/19 13:54:06 hohndel Exp $ */ #include "s3.h" +#include "s3draw.h" #include "cursorstr.h" #define SetupCursor(s) KdScreenPriv(s); \ @@ -94,31 +95,8 @@ s3AllocCursorColors (ScreenPtr pScreen) CursorPtr pCursor = pCurPriv->pCursor; xColorItem sourceColor, maskColor; - /* - * Set these to an invalid pixel value so that - * when the store colors comes through, the cursor - * won't get recolored - */ - pCurPriv->source = ~0; - pCurPriv->mask = ~0; - /* - * XXX S3 bug workaround; s3 chip doesn't use RGB values from - * the cursor color registers as documented, rather it uses - * them to index the DAC. This is in the errata though. - */ - sourceColor.red = pCursor->foreRed; - sourceColor.green = pCursor->foreGreen; - sourceColor.blue = pCursor->foreBlue; - FakeAllocColor(pScreenPriv->pInstalledmap, &sourceColor); - maskColor.red = pCursor->backRed; - maskColor.green = pCursor->backGreen; - maskColor.blue = pCursor->backBlue; - FakeAllocColor(pScreenPriv->pInstalledmap, &maskColor); - FakeFreeColor(pScreenPriv->pInstalledmap, sourceColor.pixel); - FakeFreeColor(pScreenPriv->pInstalledmap, maskColor.pixel); - - pCurPriv->source = sourceColor.pixel; - pCurPriv->mask = maskColor.pixel; + KdAllocateCursorPixels (pScreen, pCursor, + &pCurPriv->source, &pCurPriv->mask); switch (pScreenPriv->screen->bitsPerPixel) { case 4: pCurPriv->source |= pCurPriv->source << 4; @@ -192,8 +170,9 @@ s3LoadCursor (ScreenPtr pScreen, int x, int y) CursorBitsPtr bits = pCursor->bits; int w, h; unsigned char r[2], g[2], b[2]; - unsigned short *ram, *msk, *mskLine, *src, *srcLine; - unsigned short and, xor; + unsigned long *ram; + unsigned long *msk, *mskLine, *src, *srcLine; + unsigned long and, xor; int i, j; int cursor_address; int wsrc; @@ -204,11 +183,6 @@ s3LoadCursor (ScreenPtr pScreen, int x, int y) */ s3AllocCursorColors (pScreen); - /* - * Lock S3 so the cursor doesn't move while we're setting it - */ - LockS3(s3c); - pCurPriv->pCursor = pCursor; pCurPriv->xhot = pCursor->bits->xhot; pCurPriv->yhot = pCursor->bits->yhot; @@ -216,24 +190,25 @@ s3LoadCursor (ScreenPtr pScreen, int x, int y) /* * Stick new image into cursor memory */ - ram = (unsigned short *) s3s->cursor_base; - mskLine = (unsigned short *) bits->mask; - srcLine = (unsigned short *) bits->source; + ram = (unsigned long *) s3s->cursor_base; + mskLine = (unsigned long *) bits->mask; + srcLine = (unsigned long *) bits->source; h = bits->height; if (h > S3_CURSOR_HEIGHT) h = S3_CURSOR_HEIGHT; - wsrc = BitmapBytePad(bits->width) / 2; /* words per line */ + wsrc = BitmapBytePad(bits->width) / 4; /* ulongs per line */ - for (i = 0; i < S3_CURSOR_HEIGHT; i++) { + for (i = 0; i < S3_CURSOR_HEIGHT; i++) + { msk = mskLine; src = srcLine; mskLine += wsrc; srcLine += wsrc; - for (j = 0; j < S3_CURSOR_WIDTH / 16; j++) { + for (j = 0; j < S3_CURSOR_WIDTH / 32; j++) { - unsigned short m, s; + unsigned long m, s; if (i < h && j < wsrc) { @@ -244,14 +219,14 @@ s3LoadCursor (ScreenPtr pScreen, int x, int y) } else { - and = 0xffff; - xor = 0x0000; + and = 0xffffffff; + xor = 0x00000000; } - S3InvertBits16(and); - *ram++ = and; - S3InvertBits16(xor); - *ram++ = xor; + S3AdjustBits32(and); + S3AdjustBits32(xor); + *ram++ = (and & 0xffff) | (xor << 16); + *ram++ = (and >> 16) | (xor & 0xffff0000); } } @@ -302,7 +277,11 @@ s3RealizeCursor (ScreenPtr pScreen, CursorPtr pCursor) { if (pCursor) { - int x, y; +#ifdef FB_OLD_SCREEN + short x, y; +#else + int x, y; +#endif miPointerPosition (&x, &y); s3LoadCursor (pScreen, x, y); @@ -397,7 +376,11 @@ s3CursorEnable (ScreenPtr pScreen) { if (pCurPriv->pCursor) { - int x, y; +#ifdef FB_OLD_SCREEN + short x, y; +#else + int x, y; +#endif miPointerPosition (&x, &y); s3LoadCursor (pScreen, x, y); |