Staging
v0.5.1
v0.5.1
https://github.com/python/cpython
Revision a342c013fc97df2110c420af2cd66b7e8489b9af authored by Christian Heimes on 20 April 2008, 21:01:16 UTC, committed by Christian Heimes on 20 April 2008, 21:01:16 UTC
svn+ssh://pythondev@svn.python.org/python/trunk ........ r62386 | christian.heimes | 2008-04-19 04:23:57 +0200 (Sat, 19 Apr 2008) | 2 lines Added kill, terminate and send_signal to subprocess.Popen The bits and pieces for the Windows side were already in place. The POSIX side is trivial (as usual) and uses os.kill(). ........ r62387 | georg.brandl | 2008-04-19 10:23:59 +0200 (Sat, 19 Apr 2008) | 2 lines Fix-up docs for revision 62386. ........ r62389 | georg.brandl | 2008-04-19 18:57:43 +0200 (Sat, 19 Apr 2008) | 2 lines #2369: clarify that copyfile() doesn't take a target directory. ........ r62390 | georg.brandl | 2008-04-19 18:58:28 +0200 (Sat, 19 Apr 2008) | 2 lines #2634: clarify meaning of env parameter to spawn/exec*e. ........ r62391 | georg.brandl | 2008-04-19 18:58:49 +0200 (Sat, 19 Apr 2008) | 2 lines #2633: clarify meaning of env parameter. ........ r62392 | georg.brandl | 2008-04-19 18:59:16 +0200 (Sat, 19 Apr 2008) | 2 lines #2631: clarify IMPORT_NAME semantics. ........ r62393 | georg.brandl | 2008-04-19 19:00:14 +0200 (Sat, 19 Apr 2008) | 2 lines :func: et al. should *not* include the parens. ........ r62396 | mark.dickinson | 2008-04-19 20:51:48 +0200 (Sat, 19 Apr 2008) | 5 lines Additional tests for math.pow, and extra special-case handling code in math.pow, in the hope of making all tests pass on the alpha Tru64 buildbot. ........ r62400 | mark.dickinson | 2008-04-19 21:41:52 +0200 (Sat, 19 Apr 2008) | 3 lines Additional special-case handling for math.pow. Windows/VS2008 doesn't like (-1)**(+-inf). ........ r62401 | benjamin.peterson | 2008-04-19 21:47:34 +0200 (Sat, 19 Apr 2008) | 2 lines Complete documentation for errors argument of io's open and TextIOWrapper ........ r62402 | mark.dickinson | 2008-04-19 22:31:16 +0200 (Sat, 19 Apr 2008) | 2 lines Document updates to math and cmath modules. ........ r62407 | georg.brandl | 2008-04-19 23:28:38 +0200 (Sat, 19 Apr 2008) | 2 lines Update template for newest Sphinx. ........ r62409 | mark.dickinson | 2008-04-19 23:35:35 +0200 (Sat, 19 Apr 2008) | 5 lines Correct documentation for math.pow; 0**nan is nan, not 0. (But nan**0 and 1**nan are 1.) Also fix minor typo: 'quite NaN' -> 'quiet NaN' ........ r62410 | mark.dickinson | 2008-04-19 23:49:22 +0200 (Sat, 19 Apr 2008) | 4 lines Move asinh documentation to the proper place. Remove meaningless 'in radians' from inverse hyperbolic functions. ........ r62412 | mark.dickinson | 2008-04-20 03:22:30 +0200 (Sun, 20 Apr 2008) | 5 lines Report additional diagnostic information in test_math, to help track down debian-alpha buildbot failure. ........ r62413 | mark.dickinson | 2008-04-20 03:39:24 +0200 (Sun, 20 Apr 2008) | 3 lines FreeBSD doesn't follow C99 for modf(inf); so add explicit special-value handling to math.modf code. ........ r62414 | mark.dickinson | 2008-04-20 06:13:13 +0200 (Sun, 20 Apr 2008) | 5 lines Yet more explicit special case handling to make math.pow behave on alpha Tru64. All IEEE 754 special values are now handled directly; only the finite**finite case is handled by libm. ........ r62418 | mark.dickinson | 2008-04-20 18:13:17 +0200 (Sun, 20 Apr 2008) | 7 lines Issue 2662: Initialize special value tables dynamically (i.e. when cmath module is loaded) instead of statically. This fixes compile-time problems on platforms where HUGE_VAL is an extern variable rather than a constant. Thanks Hirokazu Yamamoto for the patch. ........ r62419 | andrew.kuchling | 2008-04-20 18:54:02 +0200 (Sun, 20 Apr 2008) | 1 line Move description of math module changes; various edits to description of cmath changes ........
1 parent 58f9e4f
Tip revision: a342c013fc97df2110c420af2cd66b7e8489b9af authored by Christian Heimes on 20 April 2008, 21:01:16 UTC
Merged revisions 62386-62387,62389-62393,62396,62400-62402,62407,62409-62410,62412-62414,62418-62419 via svnmerge from
Merged revisions 62386-62387,62389-62393,62396,62400-62402,62407,62409-62410,62412-62414,62418-62419 via svnmerge from
Tip revision: a342c01
yuv.h
#ifndef Py_YUV_H
#define Py_YUV_H
#ifdef __cplusplus
extern "C" {
#endif
/*
* SVideo YUV 4:1:1 format.
*
* 4 consecutive quadwords describe 8 pixels on 2 lines, as depicted
* below. An array of (width/4) of the below structure describes 2
* scan lines.
*
* +-------------------+
* | 00 | 01 | 02 | 03 | . . .
* +-------------------+
* | 10 | 11 | 12 | 13 | . . .
* +-------------------+
*/
struct yuv411 {
struct {
unsigned int dummy:8;
unsigned int y0:8;
unsigned int u0:2;
unsigned int v0:2;
unsigned int y1:8;
unsigned int u1:2;
unsigned int v1:2;
} v[4];
};
#define YUV411_Y00(y) (y).v[0].y0
#define YUV411_Y01(y) (y).v[1].y0
#define YUV411_Y02(y) (y).v[2].y0
#define YUV411_Y03(y) (y).v[3].y0
#define YUV411_Y10(y) (y).v[0].y1
#define YUV411_Y11(y) (y).v[1].y1
#define YUV411_Y12(y) (y).v[2].y1
#define YUV411_Y13(y) (y).v[3].y1
#define YUV411_U00(y) ((y).v[0].u0<<6|(y).v[1].u0<<4|(y).v[2].u0<<2|(y).v[3].u0)
#define YUV411_U01(y) YUV411_U00(y)
#define YUV411_U02(y) YUV411_U00(y)
#define YUV411_U03(y) YUV411_U00(y)
#define YUV411_U10(y) ((y).v[0].u1<<6|(y).v[1].u1<<4|(y).v[2].u1<<2|(y).v[3].u1)
#define YUV411_U11(y) YUV411_U10(y)
#define YUV411_U12(y) YUV411_U10(y)
#define YUV411_U13(y) YUV411_U10(y)
#define YUV411_V00(y) ((y).v[0].v0<<6|(y).v[1].v0<<4|(y).v[2].v0<<2|(y).v[3].v0)
#define YUV411_V01(y) YUV411_V00(y)
#define YUV411_V02(y) YUV411_V00(y)
#define YUV411_V03(y) YUV411_V00(y)
#define YUV411_V10(y) ((y).v[0].v1<<6|(y).v[1].v1<<4|(y).v[2].v1<<2|(y).v[3].v1)
#define YUV411_V11(y) YUV411_V10(y)
#define YUV411_V12(y) YUV411_V10(y)
#define YUV411_V13(y) YUV411_V10(y)
/*
* Compression Library YUV 4:2:2 format.
*
* 1 longword describes 2 pixels.
*
* +-------+
* | 0 | 1 |
* +-------+
*/
struct yuv422 {
unsigned int u:8;
unsigned int y0:8;
unsigned int v:8;
unsigned int y1:8;
};
#define YUV422_Y0(y) (y).y0
#define YUV422_Y1(y) (y).y1
#define YUV422_U0(y) (y).u
#define YUV422_U1(y) (y).u
#define YUV422_V0(y) (y).v
#define YUV422_V1(y) (y).v
/*
* Compression library YUV 4:2:2 Duplicate Chroma format.
*
* This is like the previous format, but the U and V values are
* duplicated vertically (and hence there is some redundancy in the
* data). With other words, lines 2*n and 2*n+1 have the same U and V
* values but different Y values.
*/
/*
* Conversion functions.
*/
void yuv_sv411_to_cl422dc(int, void *, void *, int, int);
void yuv_sv411_to_cl422dc_quartersize(int, void *, void *, int, int);
void yuv_sv411_to_cl422dc_sixteenthsize(int, void *, void *, int, int);
#ifdef __cplusplus
}
#endif
#endif /* !Py_YUV_H */
Computing file changes ...
