9838b7032e
This is strictly the application of the script 'x-indent-all.sh' from util/modular. Compared to the patch that Daniel posted in January, I've added a few indent flags: -bap -psl -T PrivatePtr -T pmWait -T _XFUNCPROTOBEGIN -T _XFUNCPROTOEND -T _X_EXPORT The typedefs were needed to make the output of sdksyms.sh match the previous output, otherwise, the code is formatted badly enough that sdksyms.sh generates incorrect output. The generated code was compared with the previous version and found to be essentially identical -- "assert" line numbers and BUILD_TIME were the only differences found. The comparison was done with this script: dir1=$1 dir2=$2 for dir in $dir1 $dir2; do (cd $dir && find . -name '*.o' | while read file; do dir=`dirname $file` base=`basename $file .o` dump=$dir/$base.dump objdump -d $file > $dump done) done find $dir1 -name '*.dump' | while read dump; do otherdump=`echo $dump | sed "s;$dir1;$dir2;"` diff -u $dump $otherdump done Signed-off-by: Keith Packard <keithp@keithp.com> Acked-by: Daniel Stone <daniel@fooishbar.org> Acked-by: Alan Coopersmith <alan.coopersmith@oracle.com>
233 lines
7.3 KiB
C
233 lines
7.3 KiB
C
/*
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*
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* Copyright © 2000 SuSE, Inc.
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*
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* Permission to use, copy, modify, distribute, and sell this software and its
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* documentation for any purpose is hereby granted without fee, provided that
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* the above copyright notice appear in all copies and that both that
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* copyright notice and this permission notice appear in supporting
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* documentation, and that the name of SuSE not be used in advertising or
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* publicity pertaining to distribution of the software without specific,
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* written prior permission. SuSE makes no representations about the
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* suitability of this software for any purpose. It is provided "as is"
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* without express or implied warranty.
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*
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* SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE
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* BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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* Author: Keith Packard, SuSE, Inc.
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*/
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#ifndef _PICTURE_H_
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#define _PICTURE_H_
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#include "privates.h"
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#include <pixman.h>
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typedef struct _DirectFormat *DirectFormatPtr;
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typedef struct _PictFormat *PictFormatPtr;
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typedef struct _Picture *PicturePtr;
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/*
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* While the protocol is generous in format support, the
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* sample implementation allows only packed RGB and GBR
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* representations for data to simplify software rendering,
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*/
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#define PICT_FORMAT(bpp,type,a,r,g,b) PIXMAN_FORMAT(bpp, type, a, r, g, b)
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/*
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* gray/color formats use a visual index instead of argb
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*/
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#define PICT_VISFORMAT(bpp,type,vi) (((bpp) << 24) | \
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((type) << 16) | \
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((vi)))
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#define PICT_FORMAT_BPP(f) PIXMAN_FORMAT_BPP(f)
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#define PICT_FORMAT_TYPE(f) PIXMAN_FORMAT_TYPE(f)
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#define PICT_FORMAT_A(f) PIXMAN_FORMAT_A(f)
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#define PICT_FORMAT_R(f) PIXMAN_FORMAT_R(f)
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#define PICT_FORMAT_G(f) PIXMAN_FORMAT_G(f)
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#define PICT_FORMAT_B(f) PIXMAN_FORMAT_B(f)
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#define PICT_FORMAT_RGB(f) PIXMAN_FORMAT_RGB(f)
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#define PICT_FORMAT_VIS(f) PIXMAN_FORMAT_VIS(f)
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#define PICT_TYPE_OTHER PIXMAN_TYPE_OTHER
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#define PICT_TYPE_A PIXMAN_TYPE_A
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#define PICT_TYPE_ARGB PIXMAN_TYPE_ARGB
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#define PICT_TYPE_ABGR PIXMAN_TYPE_ABGR
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#define PICT_TYPE_COLOR PIXMAN_TYPE_COLOR
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#define PICT_TYPE_GRAY PIXMAN_TYPE_GRAY
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#define PICT_TYPE_BGRA PIXMAN_TYPE_BGRA
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#define PICT_FORMAT_COLOR(f) PIXMAN_FORMAT_COLOR(f)
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/* 32bpp formats */
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typedef enum _PictFormatShort {
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PICT_a2r10g10b10 = PIXMAN_a2r10g10b10,
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PICT_x2r10g10b10 = PIXMAN_x2r10g10b10,
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PICT_a2b10g10r10 = PIXMAN_a2b10g10r10,
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PICT_x2b10g10r10 = PIXMAN_x2b10g10r10,
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PICT_a8r8g8b8 = PIXMAN_a8r8g8b8,
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PICT_x8r8g8b8 = PIXMAN_x8r8g8b8,
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PICT_a8b8g8r8 = PIXMAN_a8b8g8r8,
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PICT_x8b8g8r8 = PIXMAN_x8b8g8r8,
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PICT_b8g8r8a8 = PIXMAN_b8g8r8a8,
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PICT_b8g8r8x8 = PIXMAN_b8g8r8x8,
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/* 24bpp formats */
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PICT_r8g8b8 = PIXMAN_r8g8b8,
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PICT_b8g8r8 = PIXMAN_b8g8r8,
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/* 16bpp formats */
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PICT_r5g6b5 = PIXMAN_r5g6b5,
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PICT_b5g6r5 = PIXMAN_b5g6r5,
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PICT_a1r5g5b5 = PIXMAN_a1r5g5b5,
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PICT_x1r5g5b5 = PIXMAN_x1r5g5b5,
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PICT_a1b5g5r5 = PIXMAN_a1b5g5r5,
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PICT_x1b5g5r5 = PIXMAN_x1b5g5r5,
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PICT_a4r4g4b4 = PIXMAN_a4r4g4b4,
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PICT_x4r4g4b4 = PIXMAN_x4r4g4b4,
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PICT_a4b4g4r4 = PIXMAN_a4b4g4r4,
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PICT_x4b4g4r4 = PIXMAN_x4b4g4r4,
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/* 8bpp formats */
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PICT_a8 = PIXMAN_a8,
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PICT_r3g3b2 = PIXMAN_r3g3b2,
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PICT_b2g3r3 = PIXMAN_b2g3r3,
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PICT_a2r2g2b2 = PIXMAN_a2r2g2b2,
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PICT_a2b2g2r2 = PIXMAN_a2b2g2r2,
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PICT_c8 = PIXMAN_c8,
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PICT_g8 = PIXMAN_g8,
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PICT_x4a4 = PIXMAN_x4a4,
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PICT_x4c4 = PIXMAN_x4c4,
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PICT_x4g4 = PIXMAN_x4g4,
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/* 4bpp formats */
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PICT_a4 = PIXMAN_a4,
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PICT_r1g2b1 = PIXMAN_r1g2b1,
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PICT_b1g2r1 = PIXMAN_b1g2r1,
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PICT_a1r1g1b1 = PIXMAN_a1r1g1b1,
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PICT_a1b1g1r1 = PIXMAN_a1b1g1r1,
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PICT_c4 = PIXMAN_c4,
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PICT_g4 = PIXMAN_g4,
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/* 1bpp formats */
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PICT_a1 = PIXMAN_a1,
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PICT_g1 = PIXMAN_g1
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} PictFormatShort;
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/*
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* For dynamic indexed visuals (GrayScale and PseudoColor), these control the
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* selection of colors allocated for drawing to Pictures. The default
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* policy depends on the size of the colormap:
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*
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* Size Default Policy
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* ----------------------------
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* < 64 PolicyMono
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* < 256 PolicyGray
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* 256 PolicyColor (only on PseudoColor)
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*
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* The actual allocation code lives in miindex.c, and so is
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* austensibly server dependent, but that code does:
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*
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* PolicyMono Allocate no additional colors, use black and white
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* PolicyGray Allocate 13 gray levels (11 cells used)
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* PolicyColor Allocate a 4x4x4 cube and 13 gray levels (71 cells used)
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* PolicyAll Allocate as big a cube as possible, fill with gray (all)
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*
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* Here's a picture to help understand how many colors are
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* actually allocated (this is just the gray ramp):
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*
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* gray level
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* all 0000 1555 2aaa 4000 5555 6aaa 8000 9555 aaaa bfff d555 eaaa ffff
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* b/w 0000 ffff
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* 4x4x4 5555 aaaa
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* extra 1555 2aaa 4000 6aaa 8000 9555 bfff d555 eaaa
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*
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* The default colormap supplies two gray levels (black/white), the
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* 4x4x4 cube allocates another two and nine more are allocated to fill
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* in the 13 levels. When the 4x4x4 cube is not allocated, a total of
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* 11 cells are allocated.
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*/
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#define PictureCmapPolicyInvalid -1
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#define PictureCmapPolicyDefault 0
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#define PictureCmapPolicyMono 1
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#define PictureCmapPolicyGray 2
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#define PictureCmapPolicyColor 3
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#define PictureCmapPolicyAll 4
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extern _X_EXPORT int PictureCmapPolicy;
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extern _X_EXPORT int PictureParseCmapPolicy(const char *name);
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extern _X_EXPORT int RenderErrBase;
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/* Fixed point updates from Carl Worth, USC, Information Sciences Institute */
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typedef pixman_fixed_32_32_t xFixed_32_32;
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typedef pixman_fixed_48_16_t xFixed_48_16;
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#define MAX_FIXED_48_16 pixman_max_fixed_48_16
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#define MIN_FIXED_48_16 pixman_min_fixed_48_16
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typedef pixman_fixed_1_31_t xFixed_1_31;
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typedef pixman_fixed_1_16_t xFixed_1_16;
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typedef pixman_fixed_16_16_t xFixed_16_16;
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/*
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* An unadorned "xFixed" is the same as xFixed_16_16,
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* (since it's quite common in the code)
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*/
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typedef pixman_fixed_t xFixed;
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#define XFIXED_BITS 16
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#define xFixedToInt(f) pixman_fixed_to_int(f)
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#define IntToxFixed(i) pixman_int_to_fixed(i)
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#define xFixedE pixman_fixed_e
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#define xFixed1 pixman_fixed_1
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#define xFixed1MinusE pixman_fixed_1_minus_e
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#define xFixedFrac(f) pixman_fixed_frac(f)
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#define xFixedFloor(f) pixman_fixed_floor(f)
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#define xFixedCeil(f) pixman_fixed_ceil(f)
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#define xFixedFraction(f) pixman_fixed_fraction(f)
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#define xFixedMod2(f) pixman_fixed_mod2(f)
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/* whether 't' is a well defined not obviously empty trapezoid */
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#define xTrapezoidValid(t) ((t)->left.p1.y != (t)->left.p2.y && \
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(t)->right.p1.y != (t)->right.p2.y && \
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(int) ((t)->bottom - (t)->top) > 0)
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/*
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* Standard NTSC luminance conversions:
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*
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* y = r * 0.299 + g * 0.587 + b * 0.114
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*
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* Approximate this for a bit more speed:
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*
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* y = (r * 153 + g * 301 + b * 58) / 512
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*
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* This gives 17 bits of luminance; to get 15 bits, lop the low two
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*/
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#define CvtR8G8B8toY15(s) (((((s) >> 16) & 0xff) * 153 + \
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(((s) >> 8) & 0xff) * 301 + \
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(((s) ) & 0xff) * 58) >> 2)
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#endif /* _PICTURE_H_ */
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