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Thu Jul 22 20:03:11 2004 Soeren Sandmann <sandmann@daimi.au.dk>

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Call MMX solid fill routine when available.
Call MMX operations when available.
New HasGcc34 macro
New file with many operations implemented with MMX intrinsics, conditional
    on having GCC 3.4 on i386.
This commit is contained in:
Søren Sandmann Pedersen 2004-07-22 19:24:50 +00:00
parent 9565d9e0cf
commit cc3e0173d9
6 changed files with 1923 additions and 108 deletions
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6
fb/fbfill.c
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@ -24,6 +24,7 @@
/* $XFree86: xc/programs/Xserver/fb/fbfill.c,v 1.5 2003/01/29 00:43:33 torrey Exp $ */
#include "fb.h"
#include "fbmmx.h"
void
fbFill (DrawablePtr pDrawable,
@ -43,6 +44,11 @@ fbFill (DrawablePtr pDrawable,
switch (pGC->fillStyle) {
case FillSolid:
#ifdef USE_GCC34_MMX
if (!pPriv->and && fbHaveMMX())
if (fbSolidFillmmx (pDrawable, x, y, width, height, pPriv->xor))
return;
#endif
fbSolid (dst + (y + dstYoff) * dstStride,
dstStride,
(x + dstXoff) * dstBpp,

1514
fb/fbmmx.c Normal file
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File diff suppressed because it is too large Load Diff

160
fb/fbmmx.h Normal file
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@ -0,0 +1,160 @@
/*
* Copyright © 2004 Red Hat, Inc.
*
* 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 Red Hat not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. Red Hat makes no representations about the
* suitability of this software for any purpose. It is provided "as is"
* without express or implied warranty.
*
* RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT
* 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.
*
* Author: Søren Sandmann (sandmann@redhat.com)
*
* Based on work by Owen Taylor
*/
#ifdef USE_GCC34_MMX
Bool fbHaveMMX(void);
#else
#define fbHaveMMX FALSE
#endif
#ifdef USE_GCC34_MMX
void fbCompositeSolidMask_nx8888x0565Cmmx (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height);
void fbCompositeSrcAdd_8888x8888mmx (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height);
void fbCompositeSolidMask_nx8888x8888Cmmx (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height);
void fbCompositeSolidMask_nx8x8888mmx (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height);
void fbCompositeSrcAdd_8000x8000mmx (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height);
void fbCompositeSrc_8888RevNPx8888mmx (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height);
void fbCompositeSrc_8888RevNPx0565mmx (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height);
void fbCompositeSolid_nx8888mmx (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height);
void fbCompositeSolid_nx0565mmx (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height);
void fbCompositeSolidMask_nx8x0565mmx (CARD8 op,
PicturePtr pSrc,
PicturePtr pMask,
PicturePtr pDst,
INT16 xSrc,
INT16 ySrc,
INT16 xMask,
INT16 yMask,
INT16 xDst,
INT16 yDst,
CARD16 width,
CARD16 height);
Bool fbSolidFillmmx (DrawablePtr pDraw,
int x,
int y,
int width,
int height,
FbBits xor);
#endif /* USE_GCC34_MMX */

286
fb/fbpict.c
View File

@ -30,34 +30,8 @@
#include "picturestr.h"
#include "mipict.h"
#include "fbpict.h"
#include "fbmmx.h"
#define cvt8888to0565(s) ((((s) >> 3) & 0x001f) | \
(((s) >> 5) & 0x07e0) | \
(((s) >> 8) & 0xf800))
#define cvt0565to8888(s) (((((s) << 3) & 0xf8) | (((s) >> 2) & 0x7)) | \
((((s) << 5) & 0xfc00) | (((s) >> 1) & 0x300)) | \
((((s) << 8) & 0xf80000) | (((s) << 3) & 0x70000)))
#if IMAGE_BYTE_ORDER == MSBFirst
#define Fetch24(a) ((unsigned long) (a) & 1 ? \
((*(a) << 16) | *((CARD16 *) ((a)+1))) : \
((*((CARD16 *) (a)) << 8) | *((a)+2)))
#define Store24(a,v) ((unsigned long) (a) & 1 ? \
((*(a) = (CARD8) ((v) >> 16)), \
(*((CARD16 *) ((a)+1)) = (CARD16) (v))) : \
((*((CARD16 *) (a)) = (CARD16) ((v) >> 8)), \
(*((a)+2) = (CARD8) (v))))
#else
#define Fetch24(a) ((unsigned long) (a) & 1 ? \
((*(a)) | (*((CARD16 *) ((a)+1)) << 8)) : \
((*((CARD16 *) (a))) | (*((a)+2) << 16)))
#define Store24(a,v) ((unsigned long) (a) & 1 ? \
((*(a) = (CARD8) (v)), \
(*((CARD16 *) ((a)+1)) = (CARD16) ((v) >> 8))) : \
((*((CARD16 *) (a)) = (CARD16) (v)),\
(*((a)+2) = (CARD8) ((v) >> 16))))
#endif
CARD32
fbOver (CARD32 x, CARD32 y)
{
@ -99,43 +73,6 @@ fbIn (CARD32 x, CARD8 y)
return m|n|o|p;
}
#define fbComposeGetSolid(pict, bits) { \
FbBits *__bits__; \
FbStride __stride__; \
int __bpp__; \
int __xoff__,__yoff__; \
\
fbGetDrawable((pict)->pDrawable,__bits__,__stride__,__bpp__,__xoff__,__yoff__); \
switch (__bpp__) { \
case 32: \
(bits) = *(CARD32 *) __bits__; \
break; \
case 24: \
(bits) = Fetch24 ((CARD8 *) __bits__); \
break; \
case 16: \
(bits) = *(CARD16 *) __bits__; \
(bits) = cvt0565to8888(bits); \
break; \
default: \
return; \
} \
/* manage missing src alpha */ \
if ((pict)->pFormat->direct.alphaMask == 0) \
(bits) |= 0xff000000; \
}
#define fbComposeGetStart(pict,x,y,type,stride,line,mul) {\
FbBits *__bits__; \
FbStride __stride__; \
int __bpp__; \
int __xoff__,__yoff__; \
\
fbGetDrawable((pict)->pDrawable,__bits__,__stride__,__bpp__,__xoff__,__yoff__); \
(stride) = __stride__ * sizeof (FbBits) / sizeof (type); \
(line) = ((type *) __bits__) + (stride) * ((y) - __yoff__) + (mul) * ((x) - __xoff__); \
}
/*
* Naming convention:
*
@ -168,7 +105,7 @@ fbCompositeSolidMask_nx8x8888 (CARD8 op,
srca = src >> 24;
if (src == 0)
return;
fbComposeGetStart (pDst, xDst, yDst, CARD32, dstStride, dstLine, 1);
fbComposeGetStart (pMask, xMask, yMask, CARD8, maskStride, maskLine, 1);
@ -940,7 +877,12 @@ fbComposite (CARD8 op,
switch (pDst->format) {
case PICT_r5g6b5:
case PICT_b5g6r5:
func = fbCompositeSolidMask_nx8x0565;
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSolidMask_nx8x0565mmx;
else
#endif
func = fbCompositeSolidMask_nx8x0565;
break;
case PICT_r8g8b8:
case PICT_b8g8r8:
@ -950,7 +892,12 @@ fbComposite (CARD8 op,
case PICT_x8r8g8b8:
case PICT_a8b8g8r8:
case PICT_x8b8g8r8:
func = fbCompositeSolidMask_nx8x8888;
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSolidMask_nx8x8888mmx;
else
#endif
func = fbCompositeSolidMask_nx8x8888;
break;
}
break;
@ -959,10 +906,20 @@ fbComposite (CARD8 op,
switch (pDst->format) {
case PICT_a8r8g8b8:
case PICT_x8r8g8b8:
func = fbCompositeSolidMask_nx8888x8888C;
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSolidMask_nx8888x8888Cmmx;
else
#endif
func = fbCompositeSolidMask_nx8888x8888C;
break;
case PICT_r5g6b5:
func = fbCompositeSolidMask_nx8888x0565C;
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSolidMask_nx8888x0565Cmmx;
else
#endif
func = fbCompositeSolidMask_nx8888x0565C;
break;
}
}
@ -972,10 +929,20 @@ fbComposite (CARD8 op,
switch (pDst->format) {
case PICT_a8b8g8r8:
case PICT_x8b8g8r8:
func = fbCompositeSolidMask_nx8888x8888C;
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSolidMask_nx8888x8888Cmmx;
else
#endif
func = fbCompositeSolidMask_nx8888x8888C;
break;
case PICT_b5g6r5:
func = fbCompositeSolidMask_nx8888x0565C;
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSolidMask_nx8888x0565Cmmx;
else
#endif
func = fbCompositeSolidMask_nx8888x0565C;
break;
}
}
@ -993,55 +960,145 @@ fbComposite (CARD8 op,
func = fbCompositeSolidMask_nx1xn;
break;
}
break;
}
}
}
else /* has mask and non-repeating source */
{
if (pSrc->pDrawable == pMask->pDrawable &&
xSrc == xMask && ySrc == yMask &&
!pMask->componentAlpha)
{
switch (pSrc->format) {
case PICT_x8b8g8r8:
switch (pMask->format) {
case PICT_a8r8g8b8:
case PICT_a8b8g8r8:
switch (pDst->format) {
case PICT_a8r8g8b8:
case PICT_x8r8g8b8:
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSrc_8888RevNPx8888mmx;
#endif
break;
case PICT_r5g6b5:
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSrc_8888RevNPx0565mmx;
#endif
break;
}
break;
}
break;
case PICT_x8r8g8b8:
switch (pMask->format) {
case PICT_a8r8g8b8:
case PICT_a8b8g8r8:
switch (pDst->format) {
case PICT_a8b8g8r8:
case PICT_x8b8g8r8:
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSrc_8888RevNPx8888mmx;
#endif
break;
case PICT_r5g6b5:
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSrc_8888RevNPx0565mmx;
#endif
break;
}
break;
}
break;
}
break;
}
}
}
else
{
switch (pSrc->format) {
case PICT_a8r8g8b8:
switch (pDst->format) {
if (srcRepeat &&
pSrc->pDrawable->width == 1 &&
pSrc->pDrawable->height == 1)
{
/* no mask and repeating source */
switch (pSrc->format) {
case PICT_a8r8g8b8:
case PICT_x8r8g8b8:
func = fbCompositeSrc_8888x8888;
break;
case PICT_r8g8b8:
func = fbCompositeSrc_8888x0888;
break;
case PICT_r5g6b5:
func = fbCompositeSrc_8888x0565;
switch (pDst->format) {
case PICT_a8r8g8b8:
case PICT_x8r8g8b8:
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
{
srcRepeat = FALSE;
func = fbCompositeSolid_nx8888mmx;
}
#endif
break;
case PICT_r5g6b5:
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
{
srcRepeat = FALSE;
func = fbCompositeSolid_nx0565mmx;
}
#endif
break;
}
break;
}
break;
case PICT_a8b8g8r8:
switch (pDst->format) {
}
else
{
switch (pSrc->format) {
case PICT_a8r8g8b8:
switch (pDst->format) {
case PICT_a8r8g8b8:
case PICT_x8r8g8b8:
func = fbCompositeSrc_8888x8888;
break;
case PICT_r8g8b8:
func = fbCompositeSrc_8888x0888;
break;
case PICT_r5g6b5:
func = fbCompositeSrc_8888x0565;
break;
}
break;
case PICT_a8b8g8r8:
case PICT_x8b8g8r8:
func = fbCompositeSrc_8888x8888;
switch (pDst->format) {
case PICT_a8b8g8r8:
case PICT_x8b8g8r8:
func = fbCompositeSrc_8888x8888;
break;
case PICT_b8g8r8:
func = fbCompositeSrc_8888x0888;
break;
case PICT_b5g6r5:
func = fbCompositeSrc_8888x0565;
break;
}
break;
case PICT_b8g8r8:
func = fbCompositeSrc_8888x0888;
break;
case PICT_b5g6r5:
func = fbCompositeSrc_8888x0565;
break;
}
break;
case PICT_r5g6b5:
switch (pDst->format) {
case PICT_r5g6b5:
func = fbCompositeSrc_0565x0565;
switch (pDst->format) {
case PICT_r5g6b5:
func = fbCompositeSrc_0565x0565;
break;
}
break;
}
break;
case PICT_b5g6r5:
switch (pDst->format) {
case PICT_b5g6r5:
func = fbCompositeSrc_0565x0565;
switch (pDst->format) {
case PICT_b5g6r5:
func = fbCompositeSrc_0565x0565;
break;
}
break;
}
break;
}
}
break;
@ -1052,21 +1109,36 @@ fbComposite (CARD8 op,
case PICT_a8r8g8b8:
switch (pDst->format) {
case PICT_a8r8g8b8:
func = fbCompositeSrcAdd_8888x8888;
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSrcAdd_8888x8888mmx;
else
#endif
func = fbCompositeSrcAdd_8888x8888;
break;
}
break;
case PICT_a8b8g8r8:
switch (pDst->format) {
case PICT_a8b8g8r8:
func = fbCompositeSrcAdd_8888x8888;
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSrcAdd_8888x8888mmx;
else
#endif
func = fbCompositeSrcAdd_8888x8888;
break;
}
break;
case PICT_a8:
switch (pDst->format) {
case PICT_a8:
func = fbCompositeSrcAdd_8000x8000;
#ifdef USE_GCC34_MMX
if (fbHaveMMX())
func = fbCompositeSrcAdd_8000x8000mmx;
else
#endif
func = fbCompositeSrcAdd_8000x8000;
break;
}
break;

64
fb/fbpict.h
View File

@ -70,6 +70,70 @@ typedef void (*CompositeFunc) (CARD8 op,
CARD16 width,
CARD16 height);
#define fbComposeGetSolid(pict, bits) { \
FbBits *__bits__; \
FbStride __stride__; \
int __bpp__; \
int __xoff__,__yoff__; \
\
fbGetDrawable((pict)->pDrawable,__bits__,__stride__,__bpp__,__xoff__,__yoff__); \
switch (__bpp__) { \
case 32: \
(bits) = *(CARD32 *) __bits__; \
break; \
case 24: \
(bits) = Fetch24 ((CARD8 *) __bits__); \
break; \
case 16: \
(bits) = *(CARD16 *) __bits__; \
(bits) = cvt0565to8888(bits); \
break; \
default: \
return; \
} \
/* manage missing src alpha */ \
if ((pict)->pFormat->direct.alphaMask == 0) \
(bits) |= 0xff000000; \
}
#define fbComposeGetStart(pict,x,y,type,stride,line,mul) {\
FbBits *__bits__; \
FbStride __stride__; \
int __bpp__; \
int __xoff__,__yoff__; \
\
fbGetDrawable((pict)->pDrawable,__bits__,__stride__,__bpp__,__xoff__,__yoff__); \
(stride) = __stride__ * sizeof (FbBits) / sizeof (type); \
(line) = ((type *) __bits__) + (stride) * ((y) - __yoff__) + (mul) * ((x) - __xoff__); \
}
#define cvt8888to0565(s) ((((s) >> 3) & 0x001f) | \
(((s) >> 5) & 0x07e0) | \
(((s) >> 8) & 0xf800))
#define cvt0565to8888(s) (((((s) << 3) & 0xf8) | (((s) >> 2) & 0x7)) | \
((((s) << 5) & 0xfc00) | (((s) >> 1) & 0x300)) | \
((((s) << 8) & 0xf80000) | (((s) << 3) & 0x70000)))
#if IMAGE_BYTE_ORDER == MSBFirst
#define Fetch24(a) ((unsigned long) (a) & 1 ? \
((*(a) << 16) | *((CARD16 *) ((a)+1))) : \
((*((CARD16 *) (a)) << 8) | *((a)+2)))
#define Store24(a,v) ((unsigned long) (a) & 1 ? \
((*(a) = (CARD8) ((v) >> 16)), \
(*((CARD16 *) ((a)+1)) = (CARD16) (v))) : \
((*((CARD16 *) (a)) = (CARD16) ((v) >> 8)), \
(*((a)+2) = (CARD8) (v))))
#else
#define Fetch24(a) ((unsigned long) (a) & 1 ? \
((*(a)) | (*((CARD16 *) ((a)+1)) << 8)) : \
((*((CARD16 *) (a))) | (*((a)+2) << 16)))
#define Store24(a,v) ((unsigned long) (a) & 1 ? \
((*(a) = (CARD8) (v)), \
(*((CARD16 *) ((a)+1)) = (CARD16) ((v) >> 8))) : \
((*((CARD16 *) (a)) = (CARD16) (v)),\
(*((a)+2) = (CARD8) ((v) >> 16))))
#endif
typedef struct _FbCompositeOperand FbCompositeOperand;
typedef CARD32 (*FbCompositeFetch)(FbCompositeOperand *op);

1
fb/fbsolid.c
View File

@ -49,7 +49,6 @@ fbSolid (FbBits *dst,
return;
}
#endif
dst += dstX >> FB_SHIFT;
dstX &= FB_MASK;
FbMaskBitsBytes(dstX, width, and == 0, startmask, startbyte,