merge XFree86 4.3.0.1 to -CURRENT
This commit is contained in:
Kaleb Keithley
@@ -1,3 +1,4 @@
|
||||
/* $XFree86: xc/programs/Xserver/include/servermd.h,v 3.53 2002/05/31 18:46:04 dawes Exp $ */
|
||||
/***********************************************************
|
||||
|
||||
Copyright 1987, 1998 The Open Group
|
||||
@@ -44,9 +45,10 @@ ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
|
||||
SOFTWARE.
|
||||
|
||||
******************************************************************/
|
||||
/* $Xorg: servermd.h,v 1.3 2000/08/17 19:53:31 cpqbld Exp $ */
|
||||
|
||||
#ifndef SERVERMD_H
|
||||
#define SERVERMD_H 1
|
||||
/* $Xorg: servermd.h,v 1.4 2001/02/09 02:05:16 xorgcvs Exp $ */
|
||||
|
||||
/*
|
||||
* Machine dependent values:
|
||||
@@ -130,12 +132,87 @@ SOFTWARE.
|
||||
|
||||
#endif /* vax */
|
||||
|
||||
#ifdef __arm32__
|
||||
|
||||
#define IMAGE_BYTE_ORDER LSBFirst
|
||||
|
||||
# if defined(XF86MONOVGA) || defined(XF86VGA16) || defined(XF86MONO)
|
||||
# define BITMAP_BIT_ORDER MSBFirst
|
||||
# else
|
||||
# define BITMAP_BIT_ORDER LSBFirst
|
||||
# endif
|
||||
|
||||
# if defined(XF86MONOVGA) || defined(XF86VGA16)
|
||||
# define BITMAP_SCANLINE_UNIT 8
|
||||
# endif
|
||||
|
||||
#define GLYPHPADBYTES 4
|
||||
#define GETLEFTBITS_ALIGNMENT 1
|
||||
#define LARGE_INSTRUCTION_CACHE
|
||||
#define AVOID_MEMORY_READ
|
||||
|
||||
#endif /* __arm32__ */
|
||||
|
||||
#if defined (__hppa__)
|
||||
|
||||
#define IMAGE_BYTE_ORDER MSBFirst
|
||||
#define BITMAP_BIT_ORDER MSBFirst
|
||||
#define GLYPHPADBYTES 4 /* to make fb work */
|
||||
#define GETLEFTBITS_ALIGNMENT 1 /* PA forces longs to 4 */
|
||||
/* byte boundries */
|
||||
#define AVOID_MEMORY_READ
|
||||
#define FAST_CONSTANT_OFFSET_MODE
|
||||
#define LARGE_INSTRUCTION_CACHE
|
||||
#define PLENTIFUL_REGISTERS
|
||||
|
||||
#endif /* __hppa__ */
|
||||
|
||||
#if defined(__powerpc__)
|
||||
|
||||
#define IMAGE_BYTE_ORDER MSBFirst
|
||||
#define BITMAP_BIT_ORDER MSBFirst
|
||||
#define GLYPHPADBYTES 4
|
||||
#define GETLEFTBITS_ALIGNMENT 1
|
||||
|
||||
/* XXX Should this be for Lynx only? */
|
||||
#ifdef Lynx
|
||||
#define BITMAP_SCANLINE_UNIT 8
|
||||
#endif
|
||||
|
||||
#define LARGE_INSTRUCTION_CACHE
|
||||
#define FAST_CONSTANT_OFFSET_MODE
|
||||
#define PLENTIFUL_REGISTERS
|
||||
#define AVOID_MEMORY_READ
|
||||
|
||||
#define FAST_MEMCPY
|
||||
|
||||
#endif /* PowerPC */
|
||||
|
||||
#if defined(__sh__)
|
||||
|
||||
#if defined(__BIG_ENDIAN__)
|
||||
# define IMAGE_BYTE_ORDER MSBFirst
|
||||
# define BITMAP_BIT_ORDER MSBFirst
|
||||
# define GLYPHPADBYTES 4
|
||||
# define GETLEFTBITS_ALIGNMENT 1
|
||||
#else
|
||||
# define IMAGE_BYTE_ORDER LSBFirst
|
||||
# define BITMAP_BIT_ORDER LSBFirst
|
||||
# define GLYPHPADBYTES 4
|
||||
# define GETLEFTBITS_ALIGNMENT 1
|
||||
#endif
|
||||
|
||||
#define AVOID_MEMORY_READ
|
||||
#define FAST_CONSTANT_OFFSET_MODE
|
||||
#define LARGE_INSTRUCTION_CACHE
|
||||
#define PLENTIFUL_REGISTERS
|
||||
|
||||
#endif /* SuperH */
|
||||
|
||||
|
||||
#if (defined(sun) && !(defined(i386) && defined(SVR4))) || \
|
||||
(defined(AMOEBA) && (defined(sparc) || defined(mc68000))) || \
|
||||
(defined(__uxp__) && (defined(sparc) || defined(mc68000))) || \
|
||||
(defined(Lynx) && defined(__sparc__)) || \
|
||||
((defined(__NetBSD__) || defined(__OpenBSD__)) && \
|
||||
(defined(__sparc__) || defined(__mc68000__)))
|
||||
defined(__sparc__) || defined(__mc68000__)
|
||||
|
||||
#if defined(sun386) || defined(sun5)
|
||||
# define IMAGE_BYTE_ORDER LSBFirst /* Values for the SUN only */
|
||||
@@ -159,7 +236,7 @@ SOFTWARE.
|
||||
#define GLYPHPADBYTES 4
|
||||
#define GETLEFTBITS_ALIGNMENT 1
|
||||
|
||||
#endif /* sun */
|
||||
#endif /* sun && !(i386 && SVR4) */
|
||||
|
||||
|
||||
#if defined(AIXV3)
|
||||
@@ -252,32 +329,101 @@ SOFTWARE.
|
||||
|
||||
#endif /* mips */
|
||||
|
||||
#if defined(__alpha) || defined(__alphaCross)
|
||||
#if defined(__alpha) || defined(__alpha__) || defined(__alphaCross)
|
||||
# define IMAGE_BYTE_ORDER LSBFirst /* Values for the Alpha only */
|
||||
# define BITMAP_BIT_ORDER LSBFirst
|
||||
|
||||
# if defined(XF86MONOVGA) || defined(XF86VGA16) || defined(XF86MONO)
|
||||
# define BITMAP_BIT_ORDER MSBFirst
|
||||
# else
|
||||
# define BITMAP_BIT_ORDER LSBFirst
|
||||
# endif
|
||||
|
||||
# if defined(XF86MONOVGA) || defined(XF86VGA16)
|
||||
# define BITMAP_SCANLINE_UNIT 8
|
||||
# endif
|
||||
|
||||
# define GLYPHPADBYTES 4
|
||||
# define GETLEFTBITS_ALIGNMENT 1
|
||||
# define FAST_CONSTANT_OFFSET_MODE
|
||||
# define LARGE_INSTRUCTION_CACHE
|
||||
# define PLENTIFUL_REGISTERS
|
||||
|
||||
/* pad scanline to a longword */
|
||||
#define BITMAP_SCANLINE_UNIT 64
|
||||
|
||||
#define BITMAP_SCANLINE_PAD 64
|
||||
#define LOG2_BITMAP_PAD 6
|
||||
#define LOG2_BYTES_PER_SCANLINE_PAD 3
|
||||
|
||||
/* Add for handling protocol XPutImage and XGetImage; see comment below */
|
||||
#define INTERNAL_VS_EXTERNAL_PADDING
|
||||
#define BITMAP_SCANLINE_UNIT_PROTO 32
|
||||
|
||||
#define BITMAP_SCANLINE_PAD_PROTO 32
|
||||
#define LOG2_BITMAP_PAD_PROTO 5
|
||||
#define LOG2_BYTES_PER_SCANLINE_PAD_PROTO 2
|
||||
|
||||
#endif /* alpha */
|
||||
|
||||
#if defined (linux) && defined (__s390__)
|
||||
|
||||
#define IMAGE_BYTE_ORDER MSBFirst
|
||||
#define BITMAP_BIT_ORDER MSBFirst
|
||||
#define GLYPHPADBYTES 4
|
||||
#define GETLEFTBITS_ALIGNMENT 1
|
||||
|
||||
#define BITMAP_SCANLINE_UNIT 8
|
||||
#define LARGE_INSTRUCTION_CACHE
|
||||
#define FAST_CONSTANT_OFFSET_MODE
|
||||
#define FAST_UNALIGNED_READ
|
||||
|
||||
#define FAST_MEMCPY
|
||||
|
||||
#endif /* linux/s390 */
|
||||
|
||||
#if defined (linux) && defined (__s390x__)
|
||||
|
||||
#define IMAGE_BYTE_ORDER MSBFirst
|
||||
#define BITMAP_BIT_ORDER MSBFirst
|
||||
#define GLYPHPADBYTES 4
|
||||
#define GETLEFTBITS_ALIGNMENT 1
|
||||
|
||||
#define BITMAP_SCANLINE_UNIT 8
|
||||
#define LARGE_INSTRUCTION_CACHE
|
||||
#define FAST_CONSTANT_OFFSET_MODE
|
||||
#define FAST_UNALIGNED_READ
|
||||
|
||||
#define FAST_MEMCPY
|
||||
#endif /* linux/s390x */
|
||||
|
||||
|
||||
#if defined(__ia64__) || defined(ia64)
|
||||
# define IMAGE_BYTE_ORDER LSBFirst
|
||||
|
||||
# if defined(XF86MONOVGA) || defined(XF86VGA16) || defined(XF86MONO)
|
||||
# define BITMAP_BIT_ORDER MSBFirst
|
||||
# else
|
||||
# define BITMAP_BIT_ORDER LSBFirst
|
||||
# endif
|
||||
|
||||
# if defined(XF86MONOVGA) || defined(XF86VGA16)
|
||||
# define BITMAP_SCANLINE_UNIT 8
|
||||
# endif
|
||||
|
||||
# define GLYPHPADBYTES 4
|
||||
# define GETLEFTBITS_ALIGNMENT 1
|
||||
# define FAST_CONSTANT_OFFSET_MODE
|
||||
# define LARGE_INSTRUCTION_CACHE
|
||||
# define PLENTIFUL_REGISTERS
|
||||
|
||||
#endif /* ia64 */
|
||||
|
||||
#if defined(__x86_64__) || defined(x86_64)
|
||||
# define IMAGE_BYTE_ORDER LSBFirst
|
||||
|
||||
# if defined(XF86MONOVGA) || defined(XF86VGA16) || defined(XF86MONO)
|
||||
# define BITMAP_BIT_ORDER MSBFirst
|
||||
# else
|
||||
# define BITMAP_BIT_ORDER LSBFirst
|
||||
# endif
|
||||
|
||||
# if defined(XF86MONOVGA) || defined(XF86VGA16)
|
||||
# define BITMAP_SCANLINE_UNIT 8
|
||||
# endif
|
||||
|
||||
# define GLYPHPADBYTES 4
|
||||
# define GETLEFTBITS_ALIGNMENT 1
|
||||
# define LARGE_INSTRUCTION_CACHE
|
||||
# define FAST_CONSTANT_OFFSET_MODE
|
||||
/* ???? */
|
||||
# define FAST_UNALIGNED_READS
|
||||
#endif /* x86_64 */
|
||||
|
||||
#ifdef stellar
|
||||
|
||||
#define IMAGE_BYTE_ORDER MSBFirst /* Values for the stellar only*/
|
||||
@@ -308,18 +454,14 @@ SOFTWARE.
|
||||
|
||||
#endif /* luna */
|
||||
|
||||
#if ((defined(SVR4) && defined(i386)) || \
|
||||
(defined(SYSV) && defined(i386)) || \
|
||||
(defined(sun) && defined (i386) && defined(SVR4)) || \
|
||||
defined(__bsdi__) || \
|
||||
(defined(__NetBSD__) && defined(__i386__)) || \
|
||||
defined(__FreeBSD__) || \
|
||||
defined(MACH386) || \
|
||||
defined(linux) || \
|
||||
(defined(AMOEBA) && defined(i80386)) || \
|
||||
defined(MINIX) || \
|
||||
defined(WIN32))
|
||||
|
||||
#if (defined(SVR4) && defined(i386)) || \
|
||||
defined(__alpha__) || defined(__alpha) || \
|
||||
defined(__i386__) || \
|
||||
defined(__UNIXOS2__) || \
|
||||
defined(__OS2ELF__) || \
|
||||
defined(__QNX__) || \
|
||||
defined(__s390x__) || defined(__s390__)
|
||||
|
||||
#ifndef IMAGE_BYTE_ORDER
|
||||
#define IMAGE_BYTE_ORDER LSBFirst
|
||||
#endif
|
||||
@@ -353,6 +495,15 @@ SOFTWARE.
|
||||
|
||||
#endif /* SVR4 / BSD / i386 */
|
||||
|
||||
#if defined (linux) && defined (__mc68000__)
|
||||
|
||||
#define IMAGE_BYTE_ORDER MSBFirst
|
||||
#define BITMAP_BIT_ORDER MSBFirst
|
||||
#define FAST_UNALIGNED_READS
|
||||
#define GLYPHPADBYTES 4
|
||||
#define GETLEFTBITS_ALIGNMENT 1
|
||||
|
||||
#endif /* linux/m68k */
|
||||
|
||||
#ifdef sgi
|
||||
|
||||
@@ -364,21 +515,6 @@ SOFTWARE.
|
||||
# define GLYPHPADBYTES 4
|
||||
# define GETLEFTBITS_ALIGNMENT 1
|
||||
|
||||
/* pad scanline to a longword */
|
||||
#define BITMAP_SCANLINE_UNIT 64
|
||||
|
||||
#define BITMAP_SCANLINE_PAD 64
|
||||
#define LOG2_BITMAP_PAD 6
|
||||
#define LOG2_BYTES_PER_SCANLINE_PAD 3
|
||||
|
||||
/* Add for handling protocol XPutImage and XGetImage; see comment below */
|
||||
#define INTERNAL_VS_EXTERNAL_PADDING
|
||||
#define BITMAP_SCANLINE_UNIT_PROTO 32
|
||||
|
||||
#define BITMAP_SCANLINE_PAD_PROTO 32
|
||||
#define LOG2_BITMAP_PAD_PROTO 5
|
||||
#define LOG2_BYTES_PER_SCANLINE_PAD_PROTO 2
|
||||
|
||||
#else
|
||||
|
||||
#define GLYPHPADBYTES 2
|
||||
@@ -393,18 +529,20 @@ SOFTWARE.
|
||||
|
||||
#endif
|
||||
|
||||
/* linux on the Compaq Itsy */
|
||||
#if defined(linux) && defined(__arm__)
|
||||
#define IMAGE_BYTE_ORDER LSBFirst
|
||||
#define BITMAP_BIT_ORDER LSBFirst
|
||||
#define GLYPHPADBYTES 4
|
||||
#define GETLEFTBITS_ALIGNMENT 1
|
||||
#endif
|
||||
|
||||
/* size of buffer to use with GetImage, measured in bytes. There's obviously
|
||||
* a trade-off between the amount of stack (or whatever ALLOCATE_LOCAL gives
|
||||
* you) used and the number of times the ddx routine has to be called.
|
||||
*
|
||||
* for a 1024 x 864 bit monochrome screen with a 32 bit word we get
|
||||
* 8192/4 words per buffer
|
||||
* (1024/32) = 32 words per scanline
|
||||
* 2048 words per buffer / 32 words per scanline = 64 scanlines per buffer
|
||||
* 864 scanlines / 64 scanlines = 14 buffers to draw a full screen
|
||||
*/
|
||||
#ifndef IMAGE_BUFSIZE
|
||||
#define IMAGE_BUFSIZE 8192
|
||||
#define IMAGE_BUFSIZE (64*1024)
|
||||
#endif
|
||||
|
||||
/* pad scanline to a longword */
|
||||
@@ -429,12 +567,22 @@ typedef struct _PaddingInfo {
|
||||
int padRoundUp; /* pixels per pad unit - 1 */
|
||||
int padPixelsLog2; /* log 2 (pixels per pad unit) */
|
||||
int padBytesLog2; /* log 2 (bytes per pad unit) */
|
||||
int notPower2; /* bitsPerPixel not a power of 2 */
|
||||
int bytesPerPixel; /* only set when notPower2 is TRUE */
|
||||
int bitsPerPixel; /* bits per pixel */
|
||||
} PaddingInfo;
|
||||
extern PaddingInfo PixmapWidthPaddingInfo[];
|
||||
|
||||
/* The only portable way to get the bpp from the depth is to look it up */
|
||||
#define BitsPerPixel(d) (PixmapWidthPaddingInfo[d].bitsPerPixel)
|
||||
|
||||
#define PixmapWidthInPadUnits(w, d) \
|
||||
(PixmapWidthPaddingInfo[d].notPower2 ? \
|
||||
(((int)(w) * PixmapWidthPaddingInfo[d].bytesPerPixel + \
|
||||
PixmapWidthPaddingInfo[d].bytesPerPixel) >> \
|
||||
PixmapWidthPaddingInfo[d].padBytesLog2) : \
|
||||
((int)((w) + PixmapWidthPaddingInfo[d].padRoundUp) >> \
|
||||
PixmapWidthPaddingInfo[d].padPixelsLog2)
|
||||
PixmapWidthPaddingInfo[d].padPixelsLog2))
|
||||
|
||||
/*
|
||||
* Return the number of bytes to which a scanline of the given
|
||||
@@ -446,38 +594,8 @@ extern PaddingInfo PixmapWidthPaddingInfo[];
|
||||
#define BitmapBytePad(w) \
|
||||
(((int)((w) + BITMAP_SCANLINE_PAD - 1) >> LOG2_BITMAP_PAD) << LOG2_BYTES_PER_SCANLINE_PAD)
|
||||
|
||||
#ifdef INTERNAL_VS_EXTERNAL_PADDING
|
||||
|
||||
/* This is defined if the server's internal padding is different from the padding
|
||||
* advertised in the protocol. The protocol does not allow for padding to
|
||||
* 64 bits, for example, so if the server wants to use 64 bit padding internally,
|
||||
* it has to advertise 32 bit padding and do padding fixups whenever images
|
||||
* cross the wire. (See ProcGetImage and ProcPutImage.)
|
||||
*
|
||||
* The macros and constants that end in Proto or PROTO refer to the advertised
|
||||
* padding, and the ones without Proto are for internal padding.
|
||||
*/
|
||||
|
||||
extern PaddingInfo PixmapWidthPaddingInfoProto[];
|
||||
|
||||
#define PixmapWidthInPadUnitsProto(w, d) \
|
||||
((int)((w) + PixmapWidthPaddingInfoProto[d].padRoundUp) >> \
|
||||
PixmapWidthPaddingInfoProto[d].padPixelsLog2)
|
||||
|
||||
#define PixmapBytePadProto(w, d) \
|
||||
(PixmapWidthInPadUnitsProto(w, d) << \
|
||||
PixmapWidthPaddingInfoProto[d].padBytesLog2)
|
||||
|
||||
#define BitmapBytePadProto(w) \
|
||||
((((w) + BITMAP_SCANLINE_PAD_PROTO - 1) >> LOG2_BITMAP_PAD_PROTO) \
|
||||
<< LOG2_BYTES_PER_SCANLINE_PAD_PROTO)
|
||||
|
||||
#else /* protocol and internal padding is the same */
|
||||
|
||||
#define PixmapWidthInPadUnitsProto(w, d) PixmapWidthInPadUnits(w, d)
|
||||
#define PixmapBytePadProto(w, d) PixmapBytePad(w, d)
|
||||
#define BitmapBytePadProto(w) BitmapBytePad(w)
|
||||
|
||||
#endif /* protocol vs. internal padding */
|
||||
|
||||
#endif /* SERVERMD_H */
|
||||
|
||||
Reference in New Issue
Block a user