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138 Commits

Author SHA1 Message Date
Ramiro Polla
c255994b29 More indentation changes leftover from r29522: 
- Align asm code to the column 4 spaces after the call to __asm__();
- Align cases in switch statements to the same column as "switch".

Originally committed as revision 29524 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-16 21:37:07 +00:00
Ramiro Polla
dd68318cee Cosmetics: 
- Place curly brackets in the same line as while/for/if/switch/else/do;
- Place curly brackets at column 0 in the next line starting a function.

Originally committed as revision 29523 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-16 21:11:28 +00:00
Ramiro Polla
9b734d44ab Indent libswscale: 
- Use 4 spaces throughout for indentation;
- Fix inconsistent indentation;
- Indent function calls and declarations aligning arguments on multiple lines
  to the column after the opening parentheses;
- Align asm code to the column 4 spaces after the call to __asm__();
- Align cases in switch statements to the same column as "switch".

Originally committed as revision 29522 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-16 00:32:04 +00:00
Ramiro Polla
ebe5dec22b Indent. 
Originally committed as revision 29518 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-15 02:35:55 +00:00
Ramiro Polla
52154148f4 Vertical yuv -> yuv16 scaler. 
Originally committed as revision 29517 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-14 15:52:40 +00:00
Ramiro Polla
b0e1343b85 Remove duplicate define (it is the same in the lum code). 
Originally committed as revision 29508 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-13 18:28:55 +00:00
Ramiro Polla
bcdedf675f Rename "funny" code to "mmx2 filter" code. 
Originally committed as revision 29507 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-13 18:28:17 +00:00
Diego Biurrun
0bf18ed32d Remove disabled crufty code. 
Originally committed as revision 29482 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-08 15:18:48 +00:00
Ramiro Polla
cbdc08d5a6 Indent. 
Originally committed as revision 29451 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-28 05:14:47 +00:00
Ramiro Polla
fb91df397a Remove duplicate horizontal scaling when there aren't enough lines in a slice 
to output the dstY line.

Originally committed as revision 29450 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-28 05:13:36 +00:00
Ramiro Polla
94daf2e94c Do not misuse HAVE_ defines. Introduce COMPILE_TEMPLATE_ defines and use them 
instead.

Originally committed as revision 29446 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-27 06:47:41 +00:00
Ramiro Polla
18c61752fd Factorize x86 fast_bilinear assembly. 
Originally committed as revision 29445 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-27 06:22:00 +00:00
Ramiro Polla
6d08d7f3c8 Fix assembly comments for x86 fast_bilinear so they match the C code. 
Originally committed as revision 29444 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-27 06:20:17 +00:00
Ramiro Polla
fdf70cc5c9 Kill warnings of possibly unused variables by using av_unused. 
Originally committed as revision 29355 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-11 17:10:54 +00:00
Ramiro Polla
934626a9f9 Replace more uses of __attribute__((aligned)) by DECLARE_ALIGNED. 
Originally committed as revision 29349 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-04 22:10:52 +00:00
Kostya Shishkov
e8417235d0 Partial (low bits ignored, no direct transcoding into other RGB formats) support 
for inputting RGB48BE/LE.

Originally committed as revision 29341 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-02 12:28:49 +00:00
Kostya Shishkov
80704c47c4 Move colorspace conversion functions implemented in pure C from template 
into swscale.c

Originally committed as revision 29320 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-05-25 16:42:54 +00:00
Cédric Schieli
f267119786 Fix chroma shift when scaling from ARGB on LE and BGRA on BE 
Originally committed as revision 29242 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-05-02 08:40:53 +00:00
Michael Niedermayer
de1275d5e8 Planar 16bit 420 422 444 YUV support (output is only supported in some 
unscaled convertions).
This, like gray16 converts down to 8bit, which is a big FIXME & patch welcome,
we should preserve more bits.

Originally committed as revision 29217 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-21 01:08:03 +00:00
Cédric Schieli
39e5f87b1a Do not use abgrToA for both luma and alpha channel in hyscale. 
This fixes RGB32 (et al.) scaling.

Originally committed as revision 29179 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-14 14:11:57 +00:00
Ramiro Polla
40fa514033 swscale: Use function pointers for swScale functions. 
Originally committed as revision 29145 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-04 22:45:02 +00:00
Ramiro Polla
7ac4032784 swscale: Add const to some swScale functions' parameters. 
Originally committed as revision 29143 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-04 22:41:46 +00:00
Ramiro Polla
95b5770bc7 swscale: Remove mmx2 params from h[yc]scale(). 
Originally committed as revision 29129 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-02 18:34:11 +00:00
Ramiro Polla
392b656764 swscale: Split h[yc]scale_fast() into their own functions. 
Originally committed as revision 29128 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-02 18:32:49 +00:00
Ramiro Polla
5b7c7dd329 swscale: Execute sfence and emms depending on runtime flags. 
Originally committed as revision 29127 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-02 18:31:22 +00:00
Diego Biurrun
009d2d74c2 Move swscale AltiVec template code to ppc subdirectory. 
Originally committed as revision 29099 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-29 14:18:44 +00:00
Reimar Döffinger
04ef1d3f7b Do _not_ use rbx on x86_64, it will fail to compile with PIC, besides it 
added completely pointless code.

Originally committed as revision 29016 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 16:23:48 +00:00
Reimar Döffinger
d55ef6362f Fix swscale compilation with Altivec enabled. 
Originally committed as revision 29015 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 16:12:03 +00:00
Cédric Schieli
3164d25e19 Reindent after last commit 
Originally committed as revision 29014 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 14:44:26 +00:00
Cédric Schieli
6268f55be5 YUVA420P is now supported as output format 
Originally committed as revision 29012 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 14:16:24 +00:00
Cédric Schieli
6858492e6c Add alpha channel scaling 
Originally committed as revision 29011 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 14:15:14 +00:00
Matthieu Castet
e29c3f934f Remove useless casting in asm "m" operand. 
Patch by Matthieu Castet, castet D matthieu A free D fr

Originally committed as revision 29007 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 23:29:19 +00:00
Ramiro Polla
d0ce212a7a Do not assume long is same width as x86 register. 
Originally committed as revision 28992 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-18 17:07:30 +00:00
Diego Biurrun
780daf2b09 Consistently use ff_ prefixes for internal symbols. 
Originally committed as revision 28988 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-18 08:06:08 +00:00
Cédric Schieli
786dcfef48 Make the source buffer operands parametrized in the YSCALEYUV2RGB_YA macro 
Originally committed as revision 28943 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-14 08:11:03 +00:00
Cédric Schieli
fe91924dd7 Make MMX registers parametrized in the YSCALEYUV2PACKEDX_YA macro 
Originally committed as revision 28934 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-11 14:44:22 +00:00
Kostya Shishkov
bcff32d1b4 Mask all unused bits for packed pixel format instead of green and alpha mask only. 
That fixes the case when converting 15-bit RGB/BGR to YUV and high bit is set
for input value(s).

Originally committed as revision 28916 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-09 17:25:43 +00:00
Jindřich Makovička
57f9a56051 remove the rest of x86 asm from LGPL build 
Originally committed as revision 28804 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-03 19:47:23 +00:00
Cédric Schieli
f8a138be52 When converting from a non alpha format to an alpha format, defaults 
Originally committed as revision 28756 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-28 08:01:52 +00:00
Cédric Schieli
404944183d move zeroing of alpha channel register out of YSCALEYUV2xxx macros, 
patch by Cédric Schieli (cschieli at gmail youknowwhat)

Originally committed as revision 28687 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-21 10:54:29 +00:00
Cédric Schieli
df57ab1479 splits various YSCALEYUV2xxx macros into YSCALEYUV2xxx_UV, 
YSCALEYUV2xxx_YA and YSCALEYUV2xxx_COEFF,
patch by Cédric Schieli (cschieli at gmail youknowwhat)

Originally committed as revision 28686 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-21 10:52:59 +00:00
Cédric Schieli
9c77b26b35 make MMX registers parametrized in the WRITEBGR32 macro, 
patch by Cédric Schieli (cschieli at gmail youknowwhat)

Originally committed as revision 28685 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-21 10:49:52 +00:00
Kostya Shishkov
12794f73eb Some AltiVec functions in SwScaler produce different output than their 
counterparts in pure C, so don't invoke them in bitexact mode.

Originally committed as revision 28555 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-14 16:37:39 +00:00
Diego Biurrun
f4406ec177 HAVE_3DNOW --> HAVE_AMD3DNOW to sync with latest configure changes. 
Originally committed as revision 28358 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-25 19:58:33 +00:00
Aurelien Jacobs
b63f641e9b Change semantic of CONFIG_*, HAVE_* and ARCH_*. 
They are now always defined to either 0 or 1.

Originally committed as revision 28311 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-14 00:13:56 +00:00
Diego Biurrun
5155b8395c Put variable declaration inside an #ifdef to avoid an unused variable warning. 
Originally committed as revision 27945 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-11-17 10:33:59 +00:00
Carl Eugen Hoyos
36e8de07ed Remove unused code that can't be compiled without svn archive. 
Originally committed as revision 27827 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-25 20:41:51 +00:00
Diego Biurrun
aeb87a49a7 cosmetics: typo fix 
Originally committed as revision 27816 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-23 16:23:42 +00:00
Diego Pettenò
7ad6469eae Convert asm keyword into __asm__. 
Neither the asm() nor the __asm__() keyword is not part of the C99
standard, but while GCC accepts the former in C89 syntax, it is not
accepted in C99 unless GNU extensions are turned on (with -fasm). The
latter form is accepted in any syntax as an extension (without
requiring further command-line options).

Sun Studio C99 compiler also does not accept asm() while accepting
__asm__(), albeit reporting warnings that it's not valid C99 synta.

Originally committed as revision 27778 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-16 13:34:30 +00:00
Diego Pettenò
6683a37f89 Invert logic for the single-pass in swScale() functions. 
Instead of having a firstTime variable defaulting to 1, have a
warnedAlready defaulting to 0. While this should make no difference in
code speed at runtime, it allows to aggregate the four bytes of that
variable with clip_table in .bss section, rather than issuing a .data
section just for that.

As it is, libswscale require no .data section but .data.rel.ro (that
can be mitigated by prelinking), so the change might actually save one
page of memory at runtime (per process).

Originally committed as revision 27734 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-09 11:10:30 +00:00