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1200 Commits

Author SHA1 Message Date
Stefano Sabatini
c0d1dc1c4f Make the pal2rgbWrapper set and use the converter in pal2rgbWrapper 
only if the input format is paletted.

Fix potential crashes/weirdness if the input format is non-paletted.

Originally committed as revision 30358 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 23:00:01 +00:00
Måns Rullgård
00c4127ec9 Remove double const 
Originally committed as revision 30357 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 19:26:35 +00:00
Stefano Sabatini
9a180390b9 Factorize error message logging in rgb2rgbWrapper(). 
Originally committed as revision 30356 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 15:11:25 +00:00
Måns Rullgård
1b5d46c6a6 Reindent 
Originally committed as revision 30350 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 14:25:19 +00:00
Måns Rullgård
d39d7cf693 Remove inline from initFilter() 
It makes no sense having that function inlined.

Originally committed as revision 30349 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 14:25:17 +00:00
Stefano Sabatini
e922e34c96 Add a const qualifier in a cast, fix the gcc warning: 
swscale.c: In function ‘sws_scale’:
swscale.c:2968: warning: cast discards qualifiers from pointer target type

Originally committed as revision 30341 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 00:26:29 +00:00
Stefano Sabatini
5090d8e16a Add a const qualifier in a cast, fix the gcc warning: 
swscale.c: In function ‘planarCopy’:
swscale.c:2256: warning: cast discards qualifiers from pointer target type

Originally committed as revision 30340 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-17 00:21:50 +00:00
Stefano Sabatini
a630ed3ee9 Fix typo, "get rid off" -> "get rid of". 
Originally committed as revision 30338 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 22:49:00 +00:00
Stefano Sabatini
730cb9dab3 Revert r30331, which broke compilation. 
swScale_C is not templated if any optimization is to be used and
!runtime_cpudetect.

Originally committed as revision 30334 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:51:26 +00:00
Stefano Sabatini
73cadb4f13 Prefer enum PixelFormat to int as the parameter type of 
fmt_depth(fmt).

Originally committed as revision 30333 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:32:58 +00:00
Stefano Sabatini
bc45751f7f Declare with av_unused the variable alpMmxFilter, fix the gcc warning: 
swscale_template.c: In function ‘swScale_C’:
swscale_template.c:2580: warning: unused variable ‘alpMmxFilter’
swscale_template.c: In function ‘sws_init_swScale_C’:

Originally committed as revision 30332 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:22:30 +00:00
Stefano Sabatini
80853cfc6a Factorize the code which calls the non optimized C functions in 
getSwsFunc().

Originally committed as revision 30331 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:19:54 +00:00
Stefano Sabatini
c70f1401df Prefer "to %s%s" over "to%s %s", slightly more readable. 
Originally committed as revision 30330 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:14:29 +00:00
Stefano Sabatini
a9e2878c48 Simplify code in sws_getContext() which logs if the destination format 
support dithering, remove the const char *dither variable and use a
literal string instead.

Originally committed as revision 30329 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:11:03 +00:00
Ramiro Polla
9556124c97 Document some of SwsContext. 
Originally committed as revision 30328 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 19:04:55 +00:00
Ramiro Polla
0cc854e377 Reuse h{lum,chr}Filter{,Pos} variables for MMX2 fast_bilinear horizontal scaler. 
Originally committed as revision 30327 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 18:39:06 +00:00
Stefano Sabatini
d95c863850 Factorize code which logs the source and destination formats in 
sws_getContext().

Originally committed as revision 30326 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 18:36:21 +00:00
Stefano Sabatini
3e906f4cfb Simplify reset_ptr(): employ usePal() macro rather than enumerating 
all the paletted formats.

Originally committed as revision 30317 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 11:08:16 +00:00
Måns Rullgård
e8393e1cb8 Add symbol versioning for shared libraries 
Based on patch by Reinhard Tartler <siretart tauware de>

Originally committed as revision 30315 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-16 04:48:55 +00:00
Ramiro Polla
2e3e8031ec Don't initialize normal horizontal filter if MMX2 filter is used. 
Originally committed as revision 30313 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-15 19:50:59 +00:00
Zuxy Meng
a959e24780 Const correctness for src pointer. Remove all constness related warnings in 
libswscale.

Originally committed as revision 30306 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-15 08:51:51 +00:00
Stefano Sabatini
3bfbbef64d Fix typo. 
Originally committed as revision 30304 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-15 00:39:25 +00:00
Ramiro Polla
00c081a8f0 Remove unused clip_table code. 
Originally committed as revision 30303 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-14 19:12:42 +00:00
Ramiro Polla
efc034cc0f Add const qualifier to rgb48 to YV12 functions' src. 
Originally committed as revision 30301 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-14 06:19:45 +00:00
Ramiro Polla
a3e35e2852 Add missing parameter to rgb48 to YV12 functions. 
Originally committed as revision 30300 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-14 06:19:10 +00:00
David Conrad
28b2866f45 /nop is illegal with Apple's older version of gas, this was fixed elsewhere 
but not here since it was unused before now.

Originally committed as revision 30289 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-12 19:03:09 +00:00
Zuxy Meng
845e37e770 Make sure that sfence is used after any non temporal stores. 
Originally committed as revision 30287 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-12 02:34:33 +00:00
Zuxy Meng
52c0fcaf52 Avoid redefinition of RGB_PLANAR2PACKED24 as the template is included for 
multiple times.

Originally committed as revision 30273 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-11 08:21:31 +00:00
Ramiro Polla
996de2fefa cosmetics: {} placement. 
Originally committed as revision 30272 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-11 07:30:28 +00:00
Zuxy Meng
23b0072ad7 MMX(2) accelerated yuv420->rgb24 routine, trivial as essentially as it just 
swaps R and B inputs for the existing yuv420->bgr24 routine.

Originally committed as revision 30254 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-09 17:20:49 +00:00
Zuxy Meng
4b19045566 Remove unused PREFETCHW macro 
Originally committed as revision 30253 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-09 14:44:20 +00:00
Reimar Döffinger
1b168a428d Ignore 0-height slice in sws_scale, otherwise a final 0-height slice will 
cause libswscale to assume the incorrect slice order and complain about
slices starting in the middle.

Originally committed as revision 30246 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-08 19:31:33 +00:00
Stefano Sabatini
8e9767f6fd Implement sws_isSupportedInput() and sws_isSupportedOutput(). 
Originally committed as revision 30236 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-07 19:07:47 +00:00
Zuxy Meng
bb34acd8a4 Remove const to avoid a bunch of GCC warnings against discarded qualifiers and 
incompatible pointer type.

Originally committed as revision 30234 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-07 07:13:18 +00:00
Stefano Sabatini
634116df3e Prefer enum PixelFormat over int for the type of the format parameter 
of getSubSampleFactors().

Originally committed as revision 30184 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-03 15:20:07 +00:00
Stefano Sabatini
997980f0d8 Prefer "*FUNC_NAME(" over "* FUNC_NAME(" for the 
swscale_configuration() and swscale_license() functions, consistent
with the rest of FFmpeg.

Originally committed as revision 30180 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-03 14:35:20 +00:00
Stefano Sabatini
f412d5e97a Simplify usePal() macro, make it use av_pix_fmt_descriptors. 
Originally committed as revision 30172 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-03 00:22:49 +00:00
Stefano Sabatini
b3cf7cb144 Simplify getSubSampleFactors(), make it use the values provided by 
av_pix_fmt_descriptors().

Originally committed as revision 30171 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-03 00:09:24 +00:00
Reimar Döffinger
f514b4f937 Do not needlessly use the BP register in x86_64-specific code, there are 
enough other registers available that are less likely to cause issues.

Originally committed as revision 30160 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2010-01-01 09:46:24 +00:00
Diego Biurrun
c887b30d79 Remove unused variable, fixes the warning: 
libswscale/swscale_template.c:2575: warning: unused variable ‘srcFormat’

Originally committed as revision 30132 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-28 12:05:20 +00:00
Ramiro Polla
aaba7e6c66 Remove parameters no longer used in h[yc]scale(). 
Originally committed as revision 30099 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-21 01:59:34 +00:00
Ramiro Polla
a1f4b4bb6e Move fast bilinear scaler code to the existing h[yc]scale_fast() functions. 
Originally committed as revision 30098 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-21 01:54:59 +00:00
Ramiro Polla
bb53e1d188 Rename function pointers used to convert from the input pixel format to the 
intermediate YV12 to a more descriptive name.

Originally committed as revision 30097 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-21 01:41:29 +00:00
Ramiro Polla
e7a47515ab Check if chroma horizontal scaler is needed in sws_init_swScale(). 
Originally committed as revision 30096 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-21 01:34:45 +00:00
Ramiro Polla
6f9771d7a6 Remove unused fields from SwsContext. 
Originally committed as revision 30095 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-21 01:30:55 +00:00
Ramiro Polla
d3243d1431 Indentation. 
Originally committed as revision 30087 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-20 17:42:35 +00:00
Ramiro Polla
e77ddfa293 Indent. 
Originally committed as revision 30086 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-20 17:15:01 +00:00
Ramiro Polla
b501a1f56a Set fast_bilinear functions in sws_init_swScale(). 
Originally committed as revision 30085 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-20 17:09:46 +00:00
Ramiro Polla
bae76dc3eb Set horizontal scaler's range conversion in context in sws_init_swScale(). 
Originally committed as revision 30082 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-20 16:32:58 +00:00
Ramiro Polla
84011f10d5 Set horizontal scaler's src offsets in context in sws_init_swScale(). 
Originally committed as revision 30081 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-20 16:21:25 +00:00
Ramiro Polla
a8bcc7b42b Document the differences between the two asm fragments in initMMX2HScaler(). 
Originally committed as revision 29978 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-07 03:52:55 +00:00
Ramiro Polla
75084e47ff Start using intermediate buffers at index 0. 
These index variables are incremented before each use, so they should be
initialized to -1.

Originally committed as revision 29977 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-06 22:01:25 +00:00
Ramiro Polla
e470691aa8 Fix compilation with runtime cpu detection. 
All functions in swscale_template.c should be declared with the RENAME macro.

Originally committed as revision 29976 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-05 09:44:19 +00:00
Ramiro Polla
f415be684d Add support for nv12/nv21 input. 
Originally committed as revision 29974 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-12-03 18:18:13 +00:00
Stefano Sabatini
a9af75ae85 Make sws_format_name() use av_pix_fmt_descriptors. 
This also introduces a dependency of libswscale on libavutil.

Originally committed as revision 29968 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-11-26 21:08:45 +00:00
Diego Biurrun
bd381fd3f6 Add functions to return library license and library configuration. 
Originally committed as revision 29932 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-11-18 17:16:02 +00:00
NVIDIA Corporation
8cbcb1c732 Support VDPAU hardware accelerated decoding of MPEG-4 ASP on capable 
hardware.

Original patch by NVIDIA corporation.

Originally committed as revision 29885 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-11-10 19:11:13 +00:00
Carl Eugen Hoyos
b411dfff4c Use enum PixelFormat instead of int for srcFormat and dstFormat. 
Originally committed as revision 29857 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-11-08 23:31:43 +00:00
Stefano Sabatini
2e0a80a128 Document sws_freeContext(). 
Originally committed as revision 29844 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-11-07 09:23:11 +00:00
Stefano Sabatini
a520e9f235 Document slice ordering assumption done by sws_scale(). 
Originally committed as revision 29804 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-10-30 14:13:25 +00:00
Diego Biurrun
53e5462040 Replace manual gcc version check by AV_GCC_VERSION_AT_LEAST macro. 
Originally committed as revision 29701 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-09-22 14:38:49 +00:00
Ramiro Polla
c866c7d041 Cleanup buffer debugs in swScale(). 
Originally committed as revision 29686 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-09-16 22:34:48 +00:00
Ramiro Polla
953c821f9b Use correct buffers in vertical scaler in unscaled YV12 case. 
Originally committed as revision 29685 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-09-16 22:31:43 +00:00
Ramiro Polla
749fac310c Reset slice direction at end of each frame. 
Originally committed as revision 29675 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-09-13 01:49:40 +00:00
Ramiro Polla
9451b59fc6 Remove ; after while(0) in macros. 
Originally committed as revision 29674 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-09-12 20:10:22 +00:00
Ramiro Polla
30715d4273 Document that slices can be bottom to top or top to bottom. 
Originally committed as revision 29665 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-09-09 21:43:25 +00:00
Ramiro Polla
7d73d1c336 Indent. 
Originally committed as revision 29654 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-09-07 16:29:32 +00:00
Ramiro Polla
9cf484d06e Rename CHECKED_ALLOC(Z) to FF_ALLOC(Z)_OR_GOTO and add context and label 
parameters.

Originally committed as revision 29652 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-09-06 00:07:35 +00:00
Ramiro Polla
c2613a3137 Indent. 
Originally committed as revision 29651 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-09-05 23:35:59 +00:00
Lars Täuber
991e579cae Make 16bit YUV formats compatible with NE avcodec_get_pix_fmt(). 
Patch by Lars Täuber <lars <dot> taeuber <at> gmx <dot> net>.

Originally committed as revision 29650 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-09-05 23:33:11 +00:00
Ramiro Polla
67c2c5bb2e Curly brackets cosmetics for previous commit. 
Originally committed as revision 29587 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-29 23:08:32 +00:00
Ramiro Polla
1ddb5747df Check for return value of initFilter(). 
Originally committed as revision 29586 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-29 23:06:22 +00:00
Ramiro Polla
dd653355fa Revert mistakenly commited hunk. 
Originally committed as revision 29585 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-29 23:03:14 +00:00
Ramiro Polla
7248797c03 swscale: Check for return values of malloc. 
Originally committed as revision 29584 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-29 23:02:01 +00:00
Ramiro Polla
111641a97a swscale-example: Free memory used by input data. 
Originally committed as revision 29583 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-29 03:36:09 +00:00
Ramiro Polla
0607b09069 Restore comment that was partially removed. 
Originally committed as revision 29582 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-29 02:44:03 +00:00
Ramiro Polla
89fb9516af swscale-example: Rename src->ref so as to not confuse with src being used in doTest(). 
Originally committed as revision 29548 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-23 20:31:38 +00:00
Ramiro Polla
7da35acdab swscale-example: Use SWS_BILINEAR instead of hardcoded value. 
Originally committed as revision 29547 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-23 20:29:49 +00:00
Ramiro Polla
a48ce2c3a7 Fix inconsistent indentation. 
Originally committed as revision 29545 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-22 19:30:19 +00:00
Ramiro Polla
1b03a9d607 Check return values of sws_allocVec() and sws_getConstVec(). 
Originally committed as revision 29543 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-20 01:55:45 +00:00
Reimar Döffinger
64d39b7c76 Free initial swscale context, too. Avoids a valgrind warning. 
Originally committed as revision 29538 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-19 08:21:55 +00:00
Reimar Döffinger
7b67bd92f4 Remove useless casts of malloc return value. 
Originally committed as revision 29537 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-19 08:18:53 +00:00
Ramiro Polla
1aff375d41 Introduce and use sws_allocVec(). 
Originally committed as revision 29536 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-19 01:33:17 +00:00
Ramiro Polla
20484b90ec Reuse sws_getConstVec() where possible. 
Originally committed as revision 29535 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-19 01:32:06 +00:00
Ramiro Polla
6b052ba88f swscale-example: Make selection of dstW, dstH, and flags more clear. 
Originally committed as revision 29527 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-17 02:06:00 +00:00
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
Peter Schlaile
562f685307 BGR32 MMX special convertor. 
Patch by Peter Schlaile < peter at schlaile dot de >

Originally committed as revision 29515 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-14 02:15:28 +00:00
Ramiro Polla
737cbcde08 Indent. 
Originally committed as revision 29512 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-13 19:03:14 +00:00
Ramiro Polla
d426ea20c9 swscale-example: Don't check for chroma planes in mono formats. 
Originally committed as revision 29511 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-13 18:39:39 +00:00
Ramiro Polla
48f4c61252 MMX2 horizontal scaler: Determine code size at runtime. 
Originally committed as revision 29510 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-13 18:31:07 +00:00
Ramiro Polla
0728778885 Protect mmx2 filter code buffers so they are not executable and writeable at 
the same time (only mmap for now).

Originally committed as revision 29509 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-13 18:29:54 +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
Ramiro Polla
475f361308 Indent. 
Originally committed as revision 29506 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-13 13:18:59 +00:00
Ramiro Polla
e55ed689a2 swscale-example: Remove hack to end loop by setting variables to break. 
Originally committed as revision 29505 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-13 11:48:06 +00:00
Ramiro Polla
d7cf0a6ff7 swscale-example: Don't return random value from main(). 
Originally committed as revision 29504 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-13 11:34:27 +00:00
Ramiro Polla
f5a9c4ee50 swscale-example: Check for Gray formats. 
Originally committed as revision 29503 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-13 11:33:18 +00:00
Diego Biurrun
9bb3f3edfe Remove disabled debug code. 
Originally committed as revision 29485 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-10 10:53:32 +00:00
Ramiro Polla
184410e60b Put some altivec code under COMPILE_ALTIVEC, and not HAVE_ALTIVEC. 
Originally committed as revision 29484 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-09 15:34:57 +00:00
Kostya Shishkov
df226e6369 Remove 'offset' argument from PUTRGB* macros since it's unneeded and caused 
pixel swapping during some YUV2RGB conversions.

Originally committed as revision 29483 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-09 15:04:17 +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
Guennadi Liakhovetski
062394e07c Fix regression when converting to nv12/nv21. 
Patch by Guennadi Liakhovetski,  g D liakhovetski A gmx D de

Originally committed as revision 29464 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-08-01 21:30:36 +00:00
Ramiro Polla
469fd9b0e1 MMX2 scaler: Remove {} block leftover from factorization in initMMX2Scaler(). 
Merge variable declarations to previous {} block and indent.

Originally committed as revision 29454 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-28 05:45:47 +00:00
Ramiro Polla
f1c6dfa371 MMX2 scaler: factorize initMMX2Scaler(). 
Originally committed as revision 29453 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-28 05:42:46 +00:00
Ramiro Polla
901775c714 MMX2 scaler: add variable to ease factorization of initMMX2Scaler(). 
Originally committed as revision 29452 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-28 05:41:22 +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
571d9587cf Remove useless code. 
flags can never be any other kind of scaling algorithm inside this if().

Originally committed as revision 29449 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-28 04:46:39 +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
Måns Rullgård
a898cdc995 Replace WORDS_BIGENDIAN with HAVE_BIGENDIAN 
Originally committed as revision 29439 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-26 12:26:32 +00:00
Måns Rullgård
78d01adaa7 Remove unnecessary #include <unistd.h> 
Originally committed as revision 29437 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-23 15:23:03 +00:00
Ramiro Polla
804db4466d Remove unused variables. 
Originally committed as revision 29435 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-21 20:17:15 +00:00
Ramiro Polla
71ed6c8f06 Remove dependency from swscale_internal.h to lavu/internal.h, it is no longer 
needed for DECLARE_ALIGNED.
Remove dependency from swscale-example.c to swscale_internal.h by duplicating
the necessary code. The duplicated code is a hack and should be removed once a
cleaner pixel format information system exists. swscale-example.c is example
code on how to use the library and therefore shouldn't rely on internal
headers.

Originally committed as revision 29415 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-09 02:27:39 +00:00
Diego Biurrun
29ce043374 The AltiVec code in libswscale no longer is under GPL. 
Remove one erroneous preprocessor check for CONFIG_GPL in the AltiVec code.

Originally committed as revision 29412 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-05 20:10:59 +00:00
Måns Rullgård
b4b9170234 Use enum PixelFormat in sws_format_name() prototype 
Originally committed as revision 29409 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-07-01 12:40:28 +00:00
Diego Biurrun
8b1a644177 AltiVec code and runtime cpudetect do not require CONFIG_GPL. 
Make sure the latter is only checked for x86 optimizations, which are GPL.

Originally committed as revision 29390 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-25 20:06:03 +00:00
Diego Biurrun
57f6d52a22 The AltiVec optimizations of libswscale are no longer under GPL. 
Originally committed as revision 29389 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-25 11:27:36 +00:00
Diego Biurrun
e912c13ad7 PPC: Make sure that COMPILE_C is not deactivated if RUNTIME_CPUDETECT is set. 
Originally committed as revision 29388 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-25 10:14:05 +00:00
Vitor Sessak
fa8c408b26 Do not call rgb2rgbWrapper() for rgb48*, there is no special converter 
yet for those formats

Originally committed as revision 29371 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-17 18:40:19 +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
Diego Biurrun
dc8229015c Fix compilation: #undef standard library functions that are 
forbidden within FFmpeg, but allowed in example code.

Originally committed as revision 29354 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-11 15:15:43 +00:00
Diego Biurrun
02163b799d Add libavutil/internal.h #include, required for the DECLARE_ALIGNED macro. 
This fixes swscale-example compilation.

Originally committed as revision 29353 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-11 10:19:04 +00:00
Stefano Sabatini
532ec28360 Remove '\p' doxygen markup, as it should improve plain text doxy 
readability.

Originally committed as revision 29351 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-06 09:37:46 +00:00
Ramiro Polla
c0cf20a24a Use DECLARE_ALIGNED macro instead of __attribute__((aligned)) for ppc code. 
Originally committed as revision 29350 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-04 22:50:38 +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
Pavel Pavlov
92db623584 Use DECLARE_ALIGNED macro instead of gcc __attribute__. 
Patch by Pavel Pavlov <pavel at summit-tech dot ca>

Originally committed as revision 29348 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-04 21:55:52 +00:00
Kostya Shishkov
5d5a8813fc Testing RGB48 variants requires bigger stride in swscale-example.c 
Originally committed as revision 29343 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-02 15:35:58 +00:00
Kostya Shishkov
68e7f4828d YUV into RGB48 BE/LE conversion support 
Originally committed as revision 29342 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-06-02 12:30:11 +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
Kostya Shishkov
5b21719ea2 Let SwScaler know that RGB48 BE/LE is 16-bits per component format. 
Originally committed as revision 29317 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-05-19 17:37:58 +00:00
Kostya Shishkov
075ec82c54 Make SwScaler recognize RGB48 BE/LE colourspaces (not support though). 
Originally committed as revision 29316 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-05-19 17:26:22 +00:00
Diego Biurrun
0020c54cb8 Add const qualifier to param argument of sws_getContext() and 
sws_getCachedContext().  Fixes the warning:
swscale.c:3408: warning: assignment discards qualifiers from pointer target type

Originally committed as revision 29288 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-05-10 14:00:00 +00:00
Diego Biurrun
465477e1fb Move preprocessor condition before variable declaration, fixes the warning: 
libswscale/swscale.c:1795: warning: unused variable 'flags'

Originally committed as revision 29287 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-05-10 11:37:04 +00:00
Diego Biurrun
f1933e436c Add missing const qualifiers to AltiVec function parameters where appropriate. 
Fixes a couple of 'discards qualifiers from pointer target type' warnings.

Originally committed as revision 29281 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-05-09 10:56:37 +00:00
Vitor Sessak
5f9ae1983d Fix sliced yuv410 -> yuv420 conversion 
Originally committed as revision 29272 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-05-07 20:41:04 +00:00
Michael Niedermayer
9507d91150 Change VOFW for x86 to 5120, it allows larger images to be scaled and was 
not slower. Other archs are not changed as the larger VOFW was slower on PPC.

Originally committed as revision 29256 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-05-05 01:34:16 +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
Cédric Schieli
b78c8e2103 Remove useless duplicated code in yuv2rgb_c_32, yuva2rgba_c and yuva2argb_c 
Originally committed as revision 29240 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-27 14:25:44 +00:00
Carl Eugen Hoyos
8e86dd1241 Make reset_ptr() void. 
Originally committed as revision 29229 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-23 22:19:53 +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
Michael Niedermayer
61a3f379e0 Merge gray->gray converters into planarCopy(), this should also make planarCopy() 
useable for other 16bit formats once we support them.

Originally committed as revision 29216 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-21 00:08:06 +00:00
Michael Niedermayer
714f32bf15 Add macro to check for 16bit per sample. 
Originally committed as revision 29215 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-21 00:03:00 +00:00
Michael Niedermayer
b87fae9f56 Make sure src/dst are NULL when they arent used, some code uses this to 
simpify checks.

Originally committed as revision 29214 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-21 00:01:59 +00:00
Michael Niedermayer
081aa41db9 Use generic BE check instead of checking for gray16LE. 
Originally committed as revision 29213 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-20 21:05:32 +00:00
Michael Niedermayer
c3dc6c5a6b add isBE() 
Originally committed as revision 29212 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-20 21:04:55 +00:00
Michael Niedermayer
b36da2c215 Remove 2 useless += at the end of rgb16to15(), found by CSA. 
Originally committed as revision 29189 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-18 22:27:36 +00:00
Stefano Sabatini
a208350c3c Rename swscale_avoption.c to options.c. 
Consistent with lavc and lavf.

Originally committed as revision 29188 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-18 13:52:00 +00:00
Stefano Sabatini
0c067dc34b Make sws_setColorspaceDetails() return -1 if the destination format is 
not supported.

Originally committed as revision 29187 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-18 11:53:59 +00:00
Stefano Sabatini
2d26fa2822 Move sws_[gs]etColorspaceDetails() documentation from swscale.c to 
swscale.h.

Originally committed as revision 29186 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-18 11:45:31 +00:00
Diego Biurrun
d648c720af whitespace cosmetics: Break some overly long lines. 
Originally committed as revision 29180 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-14 14:39:04 +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
Diego Biurrun
cc3a248603 Move addition of MMX-OBJS to OBJS into common.mak instead of duplicating it. 
Originally committed as revision 29175 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-12 22:49:58 +00:00
Diego Biurrun
457eed7204 whitespace cosmetics: Reindent a few lines and break a few excessively long lines. 
Originally committed as revision 29174 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-12 22:43:03 +00:00
Ramiro Polla
10a7d21672 Rename RUNTIME_CPUDETECT to CONFIG_RUNTIME_CPUDETECT and always define it. 
Originally committed as revision 29154 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-08 20:21:21 +00:00
Ramiro Polla
dd4090256c swscale: Remove X86 commented out code. 
Originally committed as revision 29149 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-05 19:17:53 +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
14d5c18c98 swscale: {}-related cosmetics. 
Originally committed as revision 29144 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-04 22:43:24 +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
Måns Rullgård
99cc563f26 Make examples and test progs depend on libraries 
Originally committed as revision 29119 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-04-01 00:54:23 +00:00
Diego Biurrun
e7f98e4e94 Add missing $(EXESUF) to example/test program dependency declaration. 
Originally committed as revision 29114 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-31 16:52:24 +00:00
Reimar Döffinger
4ed886430c Use correct PRId64 instead of "lld" in printf string, fixes compiler warnings. 
Originally committed as revision 29107 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-30 12:23:28 +00:00
Diego Biurrun
4b086e7f21 Generalize example target rule in common.mak so that it sets a -example$(EXESUF) 
suffix for all example files instead of doing this in individual Makefiles.

Originally committed as revision 29100 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-29 14:35:38 +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
Diego Biurrun
4d02387f74 Relicense file to LGPL with the permission of Romain Dolbeau, the author. 
Originally committed as revision 29097 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-29 13:47:30 +00:00
Ramiro Polla
d5e9bc0636 Move bfin specific code to its subdir. 
Originally committed as revision 29079 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-27 22:56:56 +00:00
Diego Biurrun
66e6aec589 Rename cs_test.c --> colorspace-test.c. This is more consistent with the names 
of other test programs and more descriptive of what the program does.

Originally committed as revision 29067 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-26 14:20:15 +00:00
Ramiro Polla
befa8e665c Move yuv2rgb code to subdirs. 
Originally committed as revision 29063 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-26 01:30:10 +00:00
Diego Biurrun
e43f34bd44 swscale-example is an API example, not a test program. 
Originally committed as revision 29056 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-25 18:08:52 +00:00
Cédric Schieli
4626ee1a8c Adds "YUYV422 to YUVA420P" and "UYVY422 to YUVA420P" unscaled convertion 
Originally committed as revision 29048 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-24 07:11:35 +00:00
Cédric Schieli
08218e6d83 Fix some places where "non-alpha to YUVA420P" do not fill the alpha plane 
Originally committed as revision 29047 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-24 07:10:19 +00:00
Cédric Schieli
0928f1eb53 Simpler and more elegant fix to the x86_32/OSX+PIC build failure 
Originally committed as revision 29046 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-24 07:09:19 +00:00
Diego Biurrun
9e12268c57 Rename 'tests' target to 'testprogs'. It is too easily confused with the 
'test' target and a directory named tests exists.

Originally committed as revision 29039 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-22 23:15:54 +00:00
Diego Biurrun
f1c5438fbb Remove unnecessary CLEANFILES declaration. Test programs do not require it. 
Originally committed as revision 29038 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-22 23:09:20 +00:00
Michael Niedermayer
ff8084cf1c Enable unscaled packed422 -> planar 420 converters by default as the 
imgconvert inherited quality issues should be fixed.

Originally committed as revision 29031 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-21 23:59:02 +00:00
Michael Niedermayer
3d99e069e4 10l (C code was buggy and untested) 
Originally committed as revision 29030 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-21 23:52:34 +00:00
Michael Niedermayer
870a4adbb7 Average chroma of 2 lines in packed 422 -> planar 420. 
Originally committed as revision 29029 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-21 23:45:20 +00:00
Cédric Schieli
986b6f8f73 Fix build failure on x86_32 Mac OS X with PIC enabled 
Originally committed as revision 29022 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-21 12:16:32 +00:00
Reimar Döffinger
6f34808691 Fix planarCopy to ignore the GRAY8 "pseudo"-palette, fixes libavtest regression test. 
Originally committed as revision 29021 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-21 10:20:16 +00:00
Reimar Döffinger
20ddf5a8e4 Avoid crash on planarCopy to a destination without alpha. 
Makes regression tests run again, though the results are still wrong.

Originally committed as revision 29018 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 17:22:03 +00:00
Benoit Fouet
1cd98da820 Initialize pointer arrays which may be freed before being initialized. 
Originally committed as revision 29017 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 16:29:47 +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
110f147a85 Also test the alpha channel in swscale-example 
Originally committed as revision 29013 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 14:17:20 +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
Cédric Schieli
3acd545f0c Add YUVA420P -> RGBA/BGRA/ARGB/ABGR unscaled converters 
Originally committed as revision 29010 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 14:14:28 +00:00
Cédric Schieli
f6cf4ed08a Use a simpler and more general check for the gray case in the planarCopy function 
Originally committed as revision 29009 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-20 14:01:51 +00:00
Diego Biurrun
54ea773614 Initialize *srcContext, *dstContext, *outContext to NULL, avoids the warnings: 
libswscale/swscale-example.c:60: warning: 'outContext' may be used uninitialized in this function
libswscale/swscale-example.c:60: warning: 'dstContext' may be used uninitialized in this function
libswscale/swscale-example.c:60: warning: 'srcContext' may be used uninitialized in this function

Originally committed as revision 29008 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 23:33:35 +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
dd35beb29b Allocate executable memory with VirtualAlloc() in Windows. 
Originally committed as revision 29006 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 21:52:44 +00:00
Ramiro Polla
16a3717f8d Drop unnecessary cast and cosmetically align. 
Originally committed as revision 29005 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 21:50:10 +00:00
Michael Niedermayer
9326d3f355 Revert 
Date: Wed Mar 18 23:11:50 2009
	New Revision: 28996

	Log:
	Fix libswscale compilation on non-x86, hopefully without breaking MinGW64 again.

This change was non optimal, correct would have been to revert the offending commits
if no time was available to find a clean fix.

Originally committed as revision 29003 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 15:02:44 +00:00
Michael Niedermayer
72ef3dd72e Fix 10l typo. 
Originally committed as revision 29002 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 14:04:14 +00:00
Michael Niedermayer
0411072ee3 Unscaled converters for 
YUYV->YUV420P
YUYV->YUV422P
UYVY->YUV420P
UYVY->YUV422P

Originally committed as revision 28997 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-19 03:45:29 +00:00
Reimar Döffinger
62651fa729 Fix libswscale compilation on non-x86, hopefully without breaking MinGW64 again. 
Originally committed as revision 28996 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-18 22:11:50 +00:00
Ramiro Polla
9a034dde8b swscale-example: use LFG instead of random() 
Originally committed as revision 28993 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-18 17:12:44 +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
d4da3e4790 Add a fillPlane function to fill a plane with one constant value 
Originally committed as revision 28986 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-17 19:53:36 +00:00
Cédric Schieli
4c01b868de Don't write outside of the picture buffer in planarCopy in the gray case 
Originally committed as revision 28985 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-17 19:51:52 +00:00
Diego Biurrun
852ca0e57d Fix ff_bfin_yuv2rgb_get_func_ptr() vs. sws_ff_bfin_yuv2rgb_get_func_ptr() name 
mismatch. The function is now called sws_yuv2rgb_get_func_ptr_bfin().

Originally committed as revision 28982 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-17 12:05:56 +00:00
Diego Biurrun
7f5ee4eaa9 whitespace cosmetics: Consistently format function calls without space 
between name and parentheses; shorten some overly long lines.

Originally committed as revision 28981 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-17 11:52:39 +00:00
Cédric Schieli
9a10a0767c Add an alpha parameter to the YUV2RGBFUNC macro to ease the upcoming yuva2rgb patch 
Originally committed as revision 28978 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-16 20:04:32 +00:00
Cédric Schieli
2816ce4c91 Split YUV2RGB operands declaration into a separate macro 
Originally committed as revision 28972 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-16 08:29:40 +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
Cédric Schieli
c662e788ce In initMMX2HScaler, when chrDstW is not divisible by 4, the last filterPos element is initialized on the wrong index (not evenly aligned). This fixes it 
Originally committed as revision 28933 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-11 14:22:53 +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
Cédric Schieli
6208d67664 Let the 4th plane reach the swScale function 
Originally committed as revision 28868 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-07 09:39:48 +00:00
Cédric Schieli
9621f2f540 YUVA420P is a planar YUV format 
Originally committed as revision 28867 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-07 09:37:25 +00:00
Cédric Schieli
a3398feb26 Fix bug introduced by me in r28756 
Originally committed as revision 28825 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-05 21:02:33 +00:00
Cédric Schieli
a284d03093 Rewrite of rgb15to32 and rgb16to32 using fewer asm instructions and setting alpha channel to 0xFF 
Originally committed as revision 28808 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-04 19:12:49 +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
Dominik Mierzejewski
9c36693924 Fix typo in comments. 
Originally committed as revision 28777 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-01 11:43:56 +00:00
Reimar Döffinger
b62bb661ed Add warnings to yuv2rgb_vis.c because alpha is set wrong (0 instead of 255). 
Originally committed as revision 28776 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-01 11:38:46 +00:00
Reimar Döffinger
68363b6989 Make AltiVec code write alpha as 255 instead of 0 when converting to RGBA 
Originally committed as revision 28774 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-01 11:35:00 +00:00
Reimar Döffinger
f78b9c0656 Fix braindead and broken way to calculate abase, fixes regression tests on 
big-endian systems.

Originally committed as revision 28773 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-03-01 11:33:10 +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
c27516003f Add an isALPHA macro to check if pixel format has alpha channel 
Originally committed as revision 28747 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-27 22:23:20 +00:00
Cédric Schieli
2c89734255 Use YUV420P code path for YUVA420P where appropriate 
Originally committed as revision 28746 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-27 22:13:55 +00:00
Cédric Schieli
771ac0de04 Refactor code for upcoming alpha patches. 
Patch by Cédric Schieli, cschieli A gmail

Originally committed as revision 28741 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-27 20:44:59 +00:00
Diego Biurrun
1e5304c69e Rename yuv2rgb2.c --> yuv2rgb.c. 
Originally committed as revision 28723 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-24 22:40:20 +00:00
Diego Biurrun
ee8ee340a1 Relicense AltiVec optimizations as LGPL with the permission of Marc Hoffman 
and Reza Jelveh, the original authors.

Originally committed as revision 28717 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-24 15:27:14 +00:00
Diego Biurrun
876a4dc013 Remove GPL version of yuv2rgb.c that has been replaced by an LGPL substitute. 
Originally committed as revision 28716 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-24 14:50:28 +00:00
Kostya Shishkov
e76709d8a6 New LGPLed YUV2RGB table generator for SwScaler 
Originally committed as revision 28700 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-22 09:22:05 +00:00
Cédric Schieli
431ac29046 Factorize some code in yuv2rgb_template.c to ease further yuva2rgb patch. 
Patch by Cédric Schieli, cschieli gmail

Originally committed as revision 28690 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-21 14:51:01 +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
Stefano Sabatini
15239b7fcc Rename the "src" parameter in the sws_scale() declaration to 
"srcSlice" to stress the fact that it references a slice rather than an
image.

Originally committed as revision 28655 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-18 23:16:31 +00:00
Stefano Sabatini
583799c459 Document sws_scale(). 
Originally committed as revision 28654 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-18 23:11:47 +00:00
Stefano Sabatini
e14ff1e628 Use sws_printVec2() instead of the deprecated sws_printVec(). 
Originally committed as revision 28567 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-14 20:18:50 +00:00
Stefano Sabatini
26b40a659d Implement sws_printVec2() and deprecate sws_printVec(). 
Originally committed as revision 28566 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-14 20:14:28 +00:00
Stefano Sabatini
a26b51cd4a Document sws_normalizeVec(). 
Originally committed as revision 28565 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-14 19:37:13 +00:00
Kostya Shishkov
43cbf8adbb Make hScale_altivec_real() trim its output like other implementations do 
Originally committed as revision 28556 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-14 16:39:15 +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
Stefano Sabatini
39e80e6cb9 Apply misc fixes for sws_getCachedContext() documentation. 
Originally committed as revision 28537 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-12 00:12:10 +00:00
Stefano Sabatini
70bf0416cf Bump micro version, related to r28491. 
See the thread:
"[FFmpeg-devel] [PATCH] Explicitely declare {dst, src}Format sws_get*Context() params as enum PixelFormat".

Originally committed as revision 28536 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-12 00:07:44 +00:00
Stefano Sabatini
a15886540b Document sws_getContext(). 
Originally committed as revision 28535 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-11 23:42:29 +00:00
Stefano Sabatini
b5fdaebb44 Document sws_getIdentityVec(). 
Originally committed as revision 28533 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-11 21:34:44 +00:00
Stefano Sabatini
6d3cf67c2a Move sws_getGaussianVec() documentation from swscale.c to swscale.h. 
Originally committed as revision 28528 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-10 23:45:50 +00:00
Stefano Sabatini
89b7464732 Document sws_cloneVec(). 
Originally committed as revision 28527 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-10 23:43:08 +00:00
Stefano Sabatini
70838eefbf Fix typo: lenght -> length. 
Originally committed as revision 28526 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-10 23:40:58 +00:00
Stefano Sabatini
0bcb5b3918 Document sws_scaleVec(). 
Originally committed as revision 28525 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-10 23:38:01 +00:00
Stefano Sabatini
c326825e51 Document sws_getConstVec(). 
Originally committed as revision 28524 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-10 23:32:16 +00:00
Stefano Sabatini
b954b34a6d Move documentation of sws_getCachedContext() from swscale.c to 
swscale.h.

Originally committed as revision 28523 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-10 23:26:56 +00:00
Stefano Sabatini
9ea5e6f639 Remove pointless comment regarding sws_scale_ordered(). 
Originally committed as revision 28522 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-10 23:25:09 +00:00
Stefano Sabatini
1eeded3992 Add a @deprecated notice to swscale_get_ordered(). 
Originally committed as revision 28521 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-10 23:22:07 +00:00
Diego Biurrun
3d021dd6eb Remove unnecessary emms Assembler instructions. 
Originally committed as revision 28518 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-10 02:00:45 +00:00
Stefano Sabatini
edbdf77ec5 Document coeff and length fields in SwsVector. 
Originally committed as revision 28512 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-09 23:42:16 +00:00
Diego Biurrun
945f7c6e92 Revert #undefining system functions, it is not necessary. 
Originally committed as revision 28502 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-09 20:31:35 +00:00
Diego Biurrun
516c5f88a1 Add config.h #include for ARCH_X86 definition. 
Originally committed as revision 28500 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-09 18:04:19 +00:00
Diego Biurrun
84205e0239 Add #undefs to reenable system functions that are normally forbidden in other 
parts of FFmpeg but OK in this test program. Fixes the build.

Originally committed as revision 28499 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-09 18:01:36 +00:00
Diego Biurrun
43175f5010 Drop DECLARE_ALIGNED from extern declarations. It creates trouble when 
swscale_internal.h is #included without HAVE_AV_CONFIG_H defined.

Originally committed as revision 28498 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-09 17:53:33 +00:00
Kostya Shishkov
e2a004ad4e Prefix visible YUV2RGB functions with sws_ 
Originally committed as revision 28496 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-09 14:31:53 +00:00
Kostya Shishkov
fa58ba15f8 Give better name to Inverse_Table_6_9 
Originally committed as revision 28495 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-09 14:17:30 +00:00
Diego Biurrun
2907deed0f Remove file name from file headers. 
It provides no useful information and breaks on renames.

Originally committed as revision 28494 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-09 11:19:19 +00:00
Stefano Sabatini
c099766fad Drop the deprecated sws_scale_ordered() at the next major version 
bump.

Originally committed as revision 28492 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-08 23:06:05 +00:00
Stefano Sabatini
96b27045d2 Replace int type with enum PixelFormat for the dstFormat/srcFormat 
params of the sws_getContext() and sws_getCachedContext()
declarations, consistent with the implementation.

Originally committed as revision 28491 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-08 23:02:06 +00:00
Stefano Sabatini
b534f73d25 Fix a typo: lumaSarpen -> lumaSharpen. 
Originally committed as revision 28490 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-08 22:50:57 +00:00
Diego Biurrun
bf89d54edb cosmetics: Remove period after copyright statement non-sentence. 
Originally committed as revision 28444 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-01 15:51:48 +00:00
Diego Biurrun
82aaa790d2 Use full internal pathname in doxygen @file directives. 
Otherwise doxygen complains about ambiguous filenames when files exist
under the same name in different subdirectories.

Originally committed as revision 28414 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-02-01 02:01:31 +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
Diego Biurrun
1615fb91a1 Declare struct SwsContext before using it, fixes the checkheaders warning: 
libswscale/swscale_internal.h:58: warning: `struct SwsContext' declared inside parameter list
libswscale/swscale_internal.h:58: warning: its scope is only this definition or declaration, which is probably not what you want

Originally committed as revision 28353 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-25 12:03:28 +00:00
Diego Biurrun
dfe44a855d Disable C code when compiling AltiVec code, fixes the warning: 
swscale_template.c:2623: warning: `swScale_C' defined but not used

Originally committed as revision 28352 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-25 11:59:22 +00:00
Diego Biurrun
f40c7dbb7e spelling/grammar cosmetics 
Originally committed as revision 28351 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-25 11:57:17 +00:00
Diego Biurrun
7a24ec506c Fix #endif comments. 
Originally committed as revision 28350 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-25 11:33:35 +00:00
Carl Eugen Hoyos
0ab8039577 Add PIX_FMT_VDPAU_WMV3 and PIX_FMT_VDPAU_VC1. 
Originally committed as revision 28344 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-20 09:31:07 +00:00
NVIDIA Corporation
4e2b48760b Add VDPAU hardware accelerated decoding for MPEG1 and MPEG2 which will 
be used by MPlayer.

Original patch by NVIDIA corporation.

Originally committed as revision 28322 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-16 02:14:25 +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
Carl Eugen Hoyos
420169e520 Add PIX_FMT_VDPAU_H264. 
Originally committed as revision 28281 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2009-01-08 19:54:43 +00:00
Diego Biurrun
643d2e880f Avoid POSIX-reserved _t namespace. 
Originally committed as revision 28195 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-12-27 11:45:46 +00:00
Diego Biurrun
cb82a0736d consistency cosmetics: Rename POWERPC identifiers to PPC. 
Originally committed as revision 28194 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-12-27 11:33:54 +00:00
Diego Biurrun
b9263c945f Remove pointless malloc.h #include. 
Originally committed as revision 28164 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-12-19 09:59:59 +00:00
Reimar Döffinger
217d820253 Some forgotten eax -> REG_a changes. 
It seems that binutils >= 2.18 just treat eax as rax but older versions fail.

Originally committed as revision 28136 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-12-12 16:46:43 +00:00
Diego Biurrun
376924583a Delete unnecessary 'extern' keywords. 
Originally committed as revision 28082 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-12-03 15:25:27 +00:00
Diego Biurrun
1599c47ce3 Remove commented-out duplicate declarations. 
Originally committed as revision 28058 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-12-02 00:26:14 +00:00
Diego Biurrun
2ef8819c9a Remove unused declarations. 
Originally committed as revision 28057 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-12-02 00:21:37 +00:00
Diego Biurrun
4d382e2076 cosmetics: Consistently place HEADERS before OBJS in all Makefiles. 
Originally committed as revision 27970 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-11-20 22:54:30 +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
Diego Biurrun
dcc37c9b6a Add some const specifiers to function name variables; fixes a bunch of 
"initialization discards qualifiers from pointer target type" warnings.

Originally committed as revision 27894 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-11-04 20:38:55 +00:00
Diego Biurrun
6408c25b95 Merge ARCH_BFIN lines. 
Originally committed as revision 27889 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-11-03 22:06:45 +00:00
Diego Biurrun
efa430faed Add tests target for libswscale test programs. 
Originally committed as revision 27888 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-11-03 22:01:03 +00:00
Måns Rullgård
1a220bcde3 Remove forgotten ASM_OBJS in libswscale 
Originally committed as revision 27887 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-11-03 21:49:54 +00:00
Vitor Sessak
75add6fbfc Silence GCC warnings: 
ibswscale/swscale.c: In function ‘sws_scale’:
libswscale/swscale.c:2678: warning: ‘b’ may be used uninitialized in
this function
libswscale/swscale.c:2678: warning: ‘g’ may be used uninitialized in
this function
libswscale/swscale.c:2678: warning: ‘r’ may be used uninitialized in
this function

Originally committed as revision 27837 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-27 19:59:01 +00:00
Michael Niedermayer
bddddb5a0b rgb2rgb.h was not really intended to be a public header, thus remove it. 
Originally committed as revision 27836 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-27 09:05:27 +00:00
Michael Niedermayer
b29e65513c Remove rgb2rgb.h dependancy. 
Originally committed as revision 27835 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-27 09:03:47 +00:00
Vitor Sessak
65f65c3021 Silence GCC warning 
Originally committed as revision 27834 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-26 15:41:11 +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
Michael Niedermayer
9b0d44ef67 Do not attempt to use the unscaled yuv2rgb converter when height is odd because 
it will overflow the buffer by 1 line. This might have been exploitable.

Originally committed as revision 27826 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-25 15:00:28 +00:00
Vitor Sessak
76e9fd01dd Cosmetics: alignment 
Originally committed as revision 27818 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-23 19:20:14 +00:00
Vitor Sessak
522ce95786 Fix broken palette8to*. 
Originally committed as revision 27817 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-23 19:13:11 +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
David Conrad
9655ffb59e Convert typeof keyword into __typeof__; this is a gcc extension and the former is not accepted in C99 without GNU extensions enabled (e.g. via -fasm). This fixes compilation on PPC. 
Originally committed as revision 27805 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-19 18:56:35 +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
b5c44b1ab6 Mark some symbols in swscale.c as constant. 
These are only used in swscale_template.c (and thus don't need to be
made extern), and can be declared as ASM constants.

Originally committed as revision 27737 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-09 11:13:14 +00:00
Diego Pettenò
d0b69b2855 Mark dither_2x2_{8,4} static to swscale.c 
These two tables are not used outside swscale.c even though they are
declared also in yuv2rgb.c.

Originally committed as revision 27736 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-09 11:12:38 +00:00
Diego Pettenò
faf6112e26 Mark variation-specific interleaveBytes static. 
These functions are never called by themselves, the alias
interleaveBytes is used instead.

Originally committed as revision 27735 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-09 11:11:35 +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
Carl Eugen Hoyos
f5a2c9816e Change variable types from int to enum PixelFormat. 
Fixes icc warning #188: enumerated type mixed with another type

Originally committed as revision 27733 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-09 08:36:04 +00:00
Vitor Sessak
e150ef8d34 Do not set src[1] to the palette, it is now in the context 
Originally committed as revision 27731 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-08 17:48:23 +00:00
Vitor Sessak
4900461742 Add a new unscaled PAL8 -> RGB converter. 
Originally committed as revision 27730 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-08 17:46:22 +00:00
Aurelien Jacobs
13394e8cbb Change one more variable type from int to enum PixelFormat. 
This one was missing from r27727.

Originally committed as revision 27728 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-08 11:59:01 +00:00
Carl Eugen Hoyos
58e4b706c5 Change variable types from int to enum PixelFormat. 
Fixes icc warning #188: enumerated type mixed with another type

Originally committed as revision 27727 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-07 19:44:39 +00:00
Luca Barbato
7cff2c7f44 gcc-apple specific fallback not necessary anymore (btw no apple hardware is less than a Intel core, thus it won't come there w/out disabling all the optimizations) 
Originally committed as revision 27722 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-05 21:00:16 +00:00
Diego Biurrun
02a6a6eea4 Use HAVE_FAST_64BIT instead of nonstandard __WORDSIZE macro. 
Originally committed as revision 27720 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-05 16:47:55 +00:00
Carl Eugen Hoyos
88e2a9aebc Remove b5Dither, g5Dither and r5Dither from libswscale. 
Originally committed as revision 27718 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-04 18:50:39 +00:00
Carl Eugen Hoyos
92c7b4713d Remove g6Dither from libswscale. 
Originally committed as revision 27715 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-04 16:40:35 +00:00
Diego Biurrun
0d696d34ef Remove MPlayer-specific MP_WORDSIZE hack. 
Originally committed as revision 27698 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-10-04 09:52:07 +00:00
Diego Biurrun
92ca910542 Remove unused function fast_memcpy. 
Originally committed as revision 27673 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-29 06:06:19 +00:00
Diego Biurrun
ed2164f37e cosmetics: indentation 
Originally committed as revision 27672 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-29 05:41:54 +00:00
Michael Niedermayer
8335a9f0cb Revert mistakely commited hunk. 
Originally committed as revision 27671 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-29 01:15:54 +00:00
Michael Niedermayer
0473e31faa Print all cases that are tested, not just the ones that are bad. 
Originally committed as revision 27670 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-29 01:14:27 +00:00
Michael Niedermayer
f830d8244a Fix infinite loop with spline, bug was introduced in r27612 by me. 
Originally committed as revision 27669 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-29 01:08:01 +00:00
Luca Barbato
896a22b851 Uniform *ToY and *ToUV function signatures 
Originally committed as revision 27636 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-18 00:26:37 +00:00
Luca Barbato
3a5ba0c33f Split mono2Y in monowhite and monoblack 
Originally committed as revision 27635 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-18 00:24:32 +00:00
Luca Barbato
e48a79c91a Factorize unit32_t* casts for palette pointer 
Originally committed as revision 27634 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-18 00:22:53 +00:00
Michael Niedermayer
d616c8ae3d Fix segfault with rgb24 and full_internal_chrome due to non existing alpha 
byte being written after the array.

Originally committed as revision 27628 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-16 03:49:54 +00:00
Michael Niedermayer
a64a062fb9 Avoid using floating point for calculating filter coefficients. 
Originally committed as revision 27612 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-15 03:33:09 +00:00
Michael Niedermayer
8588e1484e Avoid some explicit types in sizeof(). 
Originally committed as revision 27611 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-14 19:29:14 +00:00
Michael Niedermayer
22129c78d7 Use av_mallocz() instead of for() =0; 
Originally committed as revision 27610 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-14 19:25:16 +00:00
Michael Niedermayer
45e18be87d Move dither tables from yuv2rgb to swscale, they have been written by me and 
can be used under LGPL.

Originally committed as revision 27609 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-14 18:00:49 +00:00
Benjamin Zores
a35acd7f8c Fix libswscale build after r27561 if --enable-runtime-cpudetection is used. 
Originally committed as revision 27602 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 16:13:04 +00:00
Michael Niedermayer
14014d47cb Fix indention. 
Originally committed as revision 27600 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 13:41:47 +00:00
Michael Niedermayer
43c164788c Rename yuv2rgb variables to avoid name clashes with the ones used by bfin asm. 
Originally committed as revision 27599 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 11:52:03 +00:00
Michael Niedermayer
f433c8abd3 Disable mmx routines that are not bitexact when the user wants 
bitexact ones.

Originally committed as revision 27597 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 03:12:15 +00:00
Michael Niedermayer
ef423a6618 Make horizontal mmx scaling code match C code. 
Originally committed as revision 27596 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 02:18:12 +00:00
Michael Niedermayer
88bc5a64f6 Ensure that additional filter coeffs that exist due to alignment 
are 0 if bitexact mode is requested.

Originally committed as revision 27595 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-13 02:04:10 +00:00
Michael Niedermayer
84c1253513 yvu9toyv12Wrapper is not bitexact so disable it when the user wants 
bitexactness to C.

Originally committed as revision 27594 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 23:52:37 +00:00
Michael Niedermayer
881c429407 Make the horizontal C scaler code clip only against INT16_MAX not 0, 
this decreases the difference between C and MMX, its also faster.

Originally committed as revision 27593 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 22:29:21 +00:00
Michael Niedermayer
ceb700babb Add bitexact flag. 
Originally committed as revision 27592 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 21:46:53 +00:00
Michael Niedermayer
b82ecd6258 The yuv->rgb tables are too small for cliping to be avoidable, 
thus revert the respective optimization. The table generator code
has to be rewritten anyway one day by some volunteer because its
not LGPL, fixing the GPL table generator thus seems like wasted time.

Originally committed as revision 27591 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 21:25:42 +00:00
Michael Niedermayer
78454dfc01 Fix another 1000l bug in the mono input code. 
Originally committed as revision 27590 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 18:05:57 +00:00
Michael Niedermayer
6c80eb1626 Add support for PIX_FMT_YUV440P. 
Originally committed as revision 27589 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 17:51:13 +00:00
Michael Niedermayer
4bb9adcff1 10000l PIX_FMT_MONOWHITE check was really a || 1. 
Thats what happens when one does not do the full set of tests before each commit
and just quickly goes over the diff thinking, "hey its a trivial change".

Originally committed as revision 27588 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 17:28:36 +00:00
Michael Niedermayer
3d05e078ee Support mono as input format. 
Originally committed as revision 27587 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 16:46:38 +00:00
Michael Niedermayer
ec1bca2a0f Add support for PIX_FMT_MONOWHITE as output format. 
Originally committed as revision 27586 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 16:01:17 +00:00
Michael Niedermayer
0885770455 rgb24toyv12 isnt accuratly rounding, so disable it as well when the 
user asks for accurate rounding.

Originally committed as revision 27585 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 04:40:51 +00:00
Michael Niedermayer
4155ece530 Do not use the unscaled yuv->rgb converters if SWS_ACCURATE_RND is set, 
because they do not accurately round.

Originally committed as revision 27584 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-12 02:05:37 +00:00
Michael Niedermayer
fd5c57b813 100000000000000l, forgot to commit header change for r27580. 
Originally committed as revision 27583 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 22:02:15 +00:00
Michael Niedermayer
e09d7eef37 Fix typo that lead to averaging of the same pixel in rgb24ToUV_half(). 
Originally committed as revision 27582 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 14:47:18 +00:00
Michael Niedermayer
8e7ba004ed Remove mistakely commited code i used for testing. 
Originally committed as revision 27581 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 14:40:29 +00:00
Michael Niedermayer
f0faee4c63 Implement full horizontal chroma for rgb/bgr24/32 output. 
Originally committed as revision 27580 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 14:39:12 +00:00
Michael Niedermayer
bdf397ba4b Do not do unneeded cliping in YSCALE_YUV_2_PACKEDX_C. 
Originally committed as revision 27579 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 03:22:39 +00:00
Michael Niedermayer
e69bd29425 Factorize yuv2packedXinC(). 
Originally committed as revision 27578 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 02:36:51 +00:00
Michael Niedermayer
7b5d7b9e85 Set rgb2yuv constants more accurately, makes no real difference though. 
Originally committed as revision 27577 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 01:49:35 +00:00
Michael Niedermayer
85a51e6bd5 Fix chroma yuv->rgb tables for jpeg style yuv, this was missed as it 
only affects the C code while mmx uses different tables.

Originally committed as revision 27576 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-11 00:09:01 +00:00
Michael Niedermayer
5fe4aad711 Correct normalization constant for the vertical filter, iam not 
completely sure why this was at such incorrect value, but i could
not find any problems when it was set correctly.

Originally committed as revision 27575 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 23:23:47 +00:00
Michael Niedermayer
ac0ad72981 Make the 2point linear interpolation coefficients correct even for the 
nearly never occuring 0.0, 1.0.

Originally committed as revision 27574 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 22:41:55 +00:00
Michael Niedermayer
33a67bd6c7 Fix overflow. 
Originally committed as revision 27573 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 20:47:16 +00:00
Michael Niedermayer
ff9a056d1a Fix build failure due to %%eip on x86_64. 
Originally committed as revision 27569 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 17:50:49 +00:00
Michael Niedermayer
6b79dbce0c Change RGB2YUV_SHIFT from 16 to 15 to make it able to work 
with 16bit signed constants (like SIMD might use).

Originally committed as revision 27568 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 16:39:56 +00:00
Michael Niedermayer
ba83d86299 Add bgr/rgb15/16/32->UV-half to the macro so theres less code duplication 
at the source level.

Originally committed as revision 27567 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 13:55:51 +00:00
Michael Niedermayer
a0baa07aef Factorize RGB/BGR15/16/32->UV by using the preprocessor. 
Originally committed as revision 27566 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 03:56:06 +00:00
Michael Niedermayer
214892ee42 Factorize rgb/bgr15/16/32->Y by using the preprocessor. 
Originally committed as revision 27565 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 03:42:45 +00:00
Michael Niedermayer
2f60f6297c Make SWS_FULL_CHR_H_INP work. 
Originally committed as revision 27564 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 02:28:38 +00:00
Diego Biurrun
58f0ec5ff6 spelling/wording cosmetics 
Originally committed as revision 27563 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-10 00:02:31 +00:00
Michael Niedermayer
cbcb408ff6 More accurate rounding for 8bit inputs. 
Originally committed as revision 27562 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-09 23:39:32 +00:00
Michael Niedermayer
dfb09bd1d4 Rewrite bgr24->yuv mmx code, the new code is cleaner, more accurate, 
and does not throw half the chroma away.

Originally committed as revision 27561 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-09 23:30:06 +00:00
Michael Niedermayer
0f5d4aa83b Add table of rgb->yuv convertion coefficients. 
Originally committed as revision 27558 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-09 18:01:25 +00:00
Michael Niedermayer
35ab2b6445 More correct rounding for the rgb/bgr->yuv converters. 
Originally committed as revision 27557 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-09 16:55:58 +00:00
Michael Niedermayer
aa13b0fc55 Prevent overflows during mpeg->jpeg yuv. 
Originally committed as revision 27552 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-09 03:35:07 +00:00
Michael Niedermayer
6bc0c7928a Fix jpeg yuv. 
Fixes issue504.

Originally committed as revision 27547 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-08 12:36:38 +00:00
Michael Niedermayer
59ded10ca2 Fix typo in comment. 
Originally committed as revision 27546 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-08 00:52:22 +00:00
Michael Niedermayer
1625216eaa Fix accurate rounding mode on x86_64. 
Fixes issue222.

Originally committed as revision 27545 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-07 21:06:21 +00:00
Luca Barbato
97b93389af Make ToY and ToUV family of function consistent part I 
Convert width argument from int to long (note: srcW is still an int).

Originally committed as revision 27544 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-07 18:22:29 +00:00
Michael Niedermayer
d63a2cb103 Make fast bilinear scaler work again. 
Originally committed as revision 27543 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-07 16:59:04 +00:00
Baptiste Coudurier
3b38f1c60b simplify function selection code 
Originally committed as revision 27528 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-05 01:44:33 +00:00
Baptiste Coudurier
a6100f39a1 enable yuv422p to uyvy converter 
Originally committed as revision 27527 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-05 00:25:39 +00:00
Michael Niedermayer
b0880d5da4 Make 16bit grayscale output work. 
Originally committed as revision 27524 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-04 22:58:16 +00:00
Michael Niedermayer
736143c8d9 Fix SWS_FAST_BILINEAR and SWS_POINT with some unscaled rgb<->bgr converters. 
Originally committed as revision 27523 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-04 22:31:22 +00:00
Michael Niedermayer
9990e4269c Support PIX_FMT_RGB32_1 and PIX_FMT_BGR32_1. 
Fixes issue248.

Originally committed as revision 27522 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-04 21:59:15 +00:00
Michael Niedermayer
1462302027 Fix 4 and 8 bit RGB/BGR input. 
Originally committed as revision 27521 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-04 20:46:36 +00:00
Michael Niedermayer
d52337af70 Remove workaround for rgb/bgr mess. 
Originally committed as revision 27520 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-04 20:16:41 +00:00
Michael Niedermayer
7372e9bbe5 Fix 4 of the unscaled rgb15/16 converters, each of these contained 
2-3 bugs each of which made it fail completely, this code clearly
has never been tested and been written by somone who knows the
difference between a potato and a computer is that the first is round.

Originally committed as revision 27519 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-04 19:49:13 +00:00
Michael Niedermayer
6107059c2c rgb vs bgr fix for the unscaled converters. 
Originally committed as revision 27518 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-04 19:11:39 +00:00
Michael Niedermayer
27a90b0450 Fix rgb15/16 vs. bgr part2. 
Originally committed as revision 27517 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-04 18:24:25 +00:00
Michael Niedermayer
688b5e8020 Fix rgb15/16 vs. bgr part1. 
Originally committed as revision 27516 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-04 18:14:29 +00:00
Michael Niedermayer
ae9e0e8391 Add fflush to prevent stdout & stderr from being mixed. 
Originally committed as revision 27515 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-09-04 15:13:55 +00:00
Stefano Sabatini
0eaf523548 Change headers' guardnames consistently with r15120. 
Originally committed as revision 27499 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-08-31 07:42:11 +00:00
Stefano Sabatini
b3e03fa7b0 Implement swscale_version(). 
Originally committed as revision 27492 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-08-29 18:23:54 +00:00
Guillaume Poirier
14b83f9a3d compilation fix with GCC 4.0.1 on MacOSX tiger, broken by the removal of AVV() macro 
Originally committed as revision 27349 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-25 09:15:08 +00:00
Diego Biurrun
6b83bb1ee8 Fix indentation after last commit. 
Originally committed as revision 27345 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-24 16:52:35 +00:00
Diego Biurrun
f22e5e22ef Remove AltiVec vector declaration compiler compatibility macros. 
The original problem was that FSF and Apple gcc used a different syntax
for vector declarations, i.e. {} vs. (). Nowadays Apple gcc versions support
the standard {} syntax and versions that support {} are available on all
relevant Mac OS X versions. Thus the greater compatibility is no longer
worth cluttering the code with macros.

Originally committed as revision 27344 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-24 16:49:14 +00:00
Michael Niedermayer
091d3bdc73 fix memleak 
Originally committed as revision 27332 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-21 11:41:13 +00:00
Michael Niedermayer
47b7382d29 Cleanup, use av_freep() instead of av_free(x); x=NULL 
Originally committed as revision 27331 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-21 11:18:24 +00:00
Michael Niedermayer
a1f3ffa3ce Make C code in yuv2yuv1() do accurate rounding, this could be split 
depending on SWS_ACCURATE as well if someone wants.

Originally committed as revision 27323 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-18 00:09:09 +00:00
Michael Niedermayer
d78c1ea16f indent 
Originally committed as revision 27322 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-17 23:43:48 +00:00
Michael Niedermayer
bf2bdde67a Forgotten accurate rounding function YSCALEYUV2YV121_ACCURATE. 
Originally committed as revision 27321 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-17 23:42:06 +00:00
Michael Niedermayer
7bae01c62c simplify yuv2yuv1() 
Originally committed as revision 27320 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-17 23:35:36 +00:00
Michael Niedermayer
6afc7c19f0 10l forgot SWS_BILINEAR 
Originally committed as revision 27318 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-17 22:30:02 +00:00
Michael Niedermayer
010c00bc81 Ensure that exactly one scaler algo is used. 
Originally committed as revision 27317 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-17 22:01:18 +00:00
Alexander Strange
88c5cadc2a Cosmetics: reindent. 
Originally committed as revision 27279 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-13 22:27:50 +00:00
Alexander Strange
2ac6ff2ecb Remove const vector casts. 
Fixes compilation with altivec and -std=gnu99.

Originally committed as revision 27278 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-13 22:27:19 +00:00
Luca Barbato
1619f426b9 100L, avoption splited code added, I should double check with svn status... 
Originally committed as revision 27245 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-10 15:37:06 +00:00
Luca Barbato
e40b183d3a Split AVOption/AVClass in a separate file. SoC Patch from Keiji Costantini 
Originally committed as revision 27244 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-09 22:43:08 +00:00
Luca Barbato
fcc402b1c9 Remove ASSERT() macro. SoC Patch from Keiji Costantini 
Originally committed as revision 27214 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-06 03:32:47 +00:00
Luca Barbato
bc5a04440b Reindent. SoC Patch from Keiji Costantini 
Originally committed as revision 27213 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-06 03:27:31 +00:00
Luca Barbato
2d35ae567f Split simpleCopy into packedCopy and planarCopy. SoC Patch from Keiji Costantini 
Originally committed as revision 27212 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-06 03:26:32 +00:00
Diego Biurrun
8a3227968c spelling/grammar/wording overhaul 
Originally committed as revision 27190 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-04 13:49:45 +00:00
Diego Biurrun
4bdc44c7fe whitespace cosmetics 
Originally committed as revision 27188 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-04 13:14:29 +00:00
Diego Biurrun
7a4d5e174c Place license header at the top of the file for consistency. 
Originally committed as revision 27187 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-07-04 13:12:47 +00:00
Diego Biurrun
b146e17df5 OBJS should end in .o, not .c. 
Originally committed as revision 27035 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-08 14:44:38 +00:00
Jan Knutar
862ae1d6a2 VIS OBJS should end in .o, not .c; patch by Jan Knutar, jknutar nic fi. 
Originally committed as revision 27034 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-08 14:44:05 +00:00
Jan Knutar
f3bbfe785e Add missing #include, patch by Jan Knutar, jknutar nic fi. 
Originally committed as revision 27033 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-08 14:41:44 +00:00
Baptiste Coudurier
ce3d365f2f restore needed cast to correct type with const 
Originally committed as revision 26957 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-01 19:08:16 +00:00
Baptiste Coudurier
b8b015f483 cast to correct type, suppress warnings 
Originally committed as revision 26949 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-01 03:36:23 +00:00
Baptiste Coudurier
74498eb44b cast to correct type, suppress warnings 
Originally committed as revision 26948 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-01 03:35:27 +00:00
Baptiste Coudurier
73d046e21f add const, suppress warnings 
Originally committed as revision 26947 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-01 03:34:39 +00:00
Baptiste Coudurier
87cf861c7d cast to correct type, suppress warnings 
Originally committed as revision 26946 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-01 03:28:15 +00:00
Baptiste Coudurier
3e62b7e34c add const, suppress warnings 
Originally committed as revision 26945 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-01 03:27:45 +00:00
Baptiste Coudurier
72d6b61074 remove useless casts 
Originally committed as revision 26944 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-01 03:25:07 +00:00
Baptiste Coudurier
774c386a10 add const, suppress warnings 
Originally committed as revision 26943 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-01 03:23:50 +00:00
Baptiste Coudurier
994c1ef014 add const, suppress warnings 
Originally committed as revision 26942 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-01 03:21:12 +00:00
Baptiste Coudurier
baf7f7c64a remove useless casts 
Originally committed as revision 26941 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-06-01 03:17:42 +00:00
Keiji Costantini
49f2339cbf Remove in_asm_used_var_warning_killer() 
Patch by Keiji Costantini ( strites gmail com )

Originally committed as revision 26706 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-05-09 12:47:55 +00:00
Diego Biurrun
83da2c6f26 Use full path for #includes from another directory. 
Originally committed as revision 26702 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-05-09 12:00:25 +00:00
Diego Biurrun
8ab52e71e1 cosmetics: sort lines (correctly) 
Originally committed as revision 26673 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-05-05 10:10:05 +00:00
Luca Barbato
e3e0d99332 Cosmetics: reorder and align targets 
Originally committed as revision 26671 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-05-04 20:22:03 +00:00
Luca Barbato
5478959b8f Build sparc arch specific code using the Makefile 
Originally committed as revision 26670 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-05-04 20:19:33 +00:00
Diego Biurrun
4405c986f9 cosmetics: alphabetical order 
Originally committed as revision 26669 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-05-04 18:28:24 +00:00
Diego Biurrun
c6d4cef7c3 cosmetics: __asm__ __volatile__ --> asm volatile 
Originally committed as revision 26456 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-04-17 21:54:43 +00:00
Diego Biurrun
54e3ae2ea6 Relicense test/example files as LGPL with Michael's permission. 
Originally committed as revision 26429 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-04-13 01:29:24 +00:00
Måns Rullgård
7669899bdf non-recursive makefiles 
Originally committed as revision 26346 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-04-07 21:16:50 +00:00
Diego Biurrun
5202ed315b Fix wrong #endif comment. 
Originally committed as revision 26300 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-29 15:51:05 +00:00
Diego Biurrun
bfffdb81c2 Classify mlib as a configurable option, not as a hardware feature. 
Originally committed as revision 26275 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-25 21:30:46 +00:00
Alexander Strange
86593486b4 Fix 64 bit shared library compilation with MMX2 by properly using PIC mangling. 
patch by Alexander Strange, astrange ithinksw com

Originally committed as revision 26270 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-22 18:22:53 +00:00
Diego Biurrun
4cf16bbed5 cosmetics: comment typo fixes 
Originally committed as revision 26269 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-22 17:35:32 +00:00
Diego Biurrun
c5fec7d76c Remove redundant ARCH_POWERPC #ifdef around HAVE_ALTIVEC. 
Originally committed as revision 26264 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-18 22:14:57 +00:00
Zuxy Meng
5a352b14e7 Fix a typo that causes an assertion to always fail. 
Reported by Alexander Bokovikov (openworld AT uralweb DOT ru)

Originally committed as revision 26257 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-17 06:01:58 +00:00
Diego Biurrun
bee972eead typo 
Originally committed as revision 26251 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-15 16:13:24 +00:00
Diego Biurrun
e982d4d39f Remove the unused function roundToInt16. It is a duplicate of the same function 
in swscale.c. Fixes the warning:
yuv2rgb_altivec.c:751: 'roundToInt16' defined but not used

Originally committed as revision 26247 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-15 10:04:19 +00:00
Diego Biurrun
a6f6b237e2 typos 
Originally committed as revision 26228 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-12 23:50:48 +00:00
Diego Biurrun
a04e32407d Mark Y variable in EPILOG macro as av_unused to avoid unused variable warnings. 
Originally committed as revision 26220 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-11 09:01:38 +00:00
Diego Biurrun
06de58d2a8 typo 
Originally committed as revision 26212 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-10 18:38:46 +00:00
Panagiotis Issaris
635a8cd27d Make av_class a pointer to const. 
Patch by Takis.

Originally committed as revision 26210 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-10 14:30:49 +00:00
Benoit Fouet
710af50e0c define VOF as double of VOFW. 
Originally committed as revision 26209 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-10 14:28:25 +00:00
Diego Biurrun
3f0bc115f1 Remove redundant swScaler: output from places where av_log() 
properly prints the context anyway.

Originally committed as revision 26207 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-10 07:30:24 +00:00
Diego Biurrun
69ed2c3b92 cosmetics: Remove useless empty line. 
Originally committed as revision 26201 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-08 14:54:36 +00:00
Diego Biurrun
2e7bd34493 cosmetics: Consistently move NAME and FFLIBS to the top of each Makefile. 
Originally committed as revision 26200 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-08 14:40:18 +00:00
Måns Rullgård
6b60ac3ee5 simplify library version handling 
Originally committed as revision 26193 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-07 19:27:08 +00:00
Måns Rullgård
b10b849f35 consolidate CFLAGS, LDFLAGS, EXTRALIBS assignment 
Originally committed as revision 26186 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-06 20:44:47 +00:00
Baptiste Coudurier
8055ede6c7 change sws_format_name to return const char*, supress many warnings 
Originally committed as revision 26183 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-06 11:32:25 +00:00
Baptiste Coudurier
4b0c30b79c remove redundant SwScaler text since av_log uses AVClass context 
Originally committed as revision 26182 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-06 09:51:25 +00:00
Michael Niedermayer
56adc69501 One more (forgotten) fix for fixing sws_flags. 
Originally committed as revision 26166 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-05 04:03:44 +00:00
Michael Niedermayer
8b2fce0d3f Turn ancient V offset numerical constants into named ones. 
Add a check that checks that the width is within the choosen constant.
This might have been exploitable.

Originally committed as revision 26165 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-03-05 03:00:25 +00:00
Måns Rullgård
e08e6bb6f2 less preprocessor magic in version number macros 
Originally committed as revision 26105 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-02-26 20:38:02 +00:00
Diego Biurrun
e281d6844b Fix outdated comment. 
Originally committed as revision 26099 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-02-25 09:43:52 +00:00
Måns Rullgård
885176993a #include "libavutil/avutil.h" in swscale.h 
Originally committed as revision 26097 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-02-25 09:24:33 +00:00
Reimar Döffinger
f018bc1000 __asm __volatile -> asm volatile part 3 
Originally committed as revision 26091 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-02-24 14:59:16 +00:00
Carl Eugen Hoyos
0cb2559445 Discard two symbols from libswscale. 
Originally committed as revision 26060 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-02-22 08:08:19 +00:00
Måns Rullgård
ccf95ef1de Clean up lib* version definitions 
Originally committed as revision 26034 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-02-19 22:52:28 +00:00
Måns Rullgård
1d03e71805 remove duplicate AV_STRINGIFY() definition 
Originally committed as revision 26013 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-02-17 03:54:07 +00:00
Mike Frysinger
d2a4ecafbb FLAT objects cannot have multiple sections, so using the L1 attributes breaks 
linking. The FDPIC relocs also break for any other format. Thus check the
compiler environment and select the appropriate sections/relocs.
patch by Mike Frysinger, vapier.adi a gmail d com

Originally committed as revision 26010 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-02-16 15:17:59 +00:00
Stefano Sabatini
0d6fd5ec13 More explicit unsupported pixel format error messages. 
Patch by Stefano Sabatini: stefano sabatini (minus) lala % poste it

Originally committed as revision 25999 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-02-15 07:50:27 +00:00
Diego Biurrun
f1cc49a68e typo 
Originally committed as revision 25991 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-02-13 09:07:41 +00:00
Carl Eugen Hoyos
ae797914dd Make dither4 & dither8 const. 
Originally committed as revision 25967 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-02-09 22:57:37 +00:00
Reimar Döffinger
5802683a97 Make some assembler constants global instead of declaring them multiple times. 
Originally committed as revision 25910 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-01-29 14:58:10 +00:00
Reimar Döffinger
d334c7c237 Use DECLARE_ASM_CONST where possible in libswscale code 
Originally committed as revision 25903 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-01-28 14:38:11 +00:00
Reimar Döffinger
c14731d8da Fix typo in comment 
Originally committed as revision 25829 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-01-21 20:46:28 +00:00
Benoit Fouet
1b0a4572f4 Change (a == NULL) condition to (!a) and (a != NULL) condition to (a). 
Originally committed as revision 25780 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-01-17 15:49:31 +00:00
Benoit Fouet
8916b4b55b Remove some useless parentheses. 
Originally committed as revision 25779 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-01-17 11:07:27 +00:00
Benoit Fouet
30c48a0af4 Cosmetics: whitespaces 
Originally committed as revision 25778 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-01-17 10:24:14 +00:00
Benoit Fouet
e5091488a5 Remove non cosmetic spaces inside parentheses. 
Originally committed as revision 25777 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-01-17 08:57:15 +00:00
Benoit Fouet
b8db4e22de Description: remove superfluous parentheses. 
Originally committed as revision 25776 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-01-17 08:12:23 +00:00
KO Myung-Hun
337a2a4530 Check param in sws_getCachedContext(). 
Patch by KO Myung-Hun komh chollian net
Original thread: [FFmpeg-devel] [PATCH] param check in sws_getCachedContext()
Date: Wed Jan 9 11:15:19 CET 2008

Originally committed as revision 25775 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2008-01-17 08:06:09 +00:00
Diego Biurrun
56b69633dd comment typo fixes 
Originally committed as revision 25485 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-12-21 11:47:09 +00:00
Peter Schlaile
5efaf00029 Make sure strides have positive values before converting. 
Patch by Peter Schlaile: peter schlaile de

Originally committed as revision 25467 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-12-20 10:08:36 +00:00
Diego Biurrun
c95a3a9fbf Add missing declarations for AltiVec functions, fixes the warnings: 
swscale_template.c:1171: warning: implicit declaration of function ‘altivec_yuv2packedX’
swscale.c:1982: warning: implicit declaration of function ‘yuv2rgb_altivec_init_tables’
yuv2rgb.c:652: warning: implicit declaration of function ‘yuv2rgb_init_altivec’

Originally committed as revision 25319 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-12-08 04:29:11 +00:00
Diego Biurrun
4706949c6d Fix 'make checkheaders' on AltiVec-enabled systems. 
Originally committed as revision 25316 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-12-07 15:30:12 +00:00
Diego Biurrun
737278c86a Fix some spelling typos 
Originally committed as revision 25245 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-12-02 14:07:01 +00:00
Diego Biurrun
bc279024c2 Comment some #endif directives. 
Originally committed as revision 25211 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-11-30 13:21:20 +00:00
Diego Biurrun
594ff7cc6c comment spelling/grammar fixes 
Originally committed as revision 25137 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-11-22 10:27:58 +00:00
Diego Biurrun
a680708d2d The function names of [rgb|bgr]1[56]to[UV|Y] had rgb<->bgr flipped. 
Rename them to match the actual implementation. Fixes issue 162.

Originally committed as revision 24965 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-11-04 12:34:46 +00:00
Diego Biurrun
2f3cbef06e Rename LIB to LIBNAME for consistency. 
Originally committed as revision 24802 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-10-18 09:35:02 +00:00
Diego Biurrun
522e9cf4e0 1l: Update wrong #endif comment. 
Originally committed as revision 24801 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-10-18 09:31:47 +00:00
Diego Biurrun
39c70be189 Add FFMPEG_ prefix to all multiple inclusion guards. 
Originally committed as revision 24800 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-10-18 09:30:33 +00:00
Diego Biurrun
298726ba55 cosmetics: Fix AltiVec spelling. 
Originally committed as revision 24685 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-10-02 10:37:59 +00:00
Diego Biurrun
721d5e3b95 Revert wrong ARCH_BFIN --> HAVE_BFIN change. 
Originally committed as revision 24627 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-09-27 08:00:22 +00:00
Aurelien Jacobs
79973335d3 add support for yuva420p colorspace (yuv420p + alpha) 
Originally committed as revision 24601 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-09-24 15:11:49 +00:00
Michael Niedermayer
35fb8134c1 cosmetic (get rid of _ at the start of local variable names) 
Originally committed as revision 24597 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-09-24 07:31:43 +00:00
Marc Hoffman
49488d12bf renaming ARCH_BFIN to HAVE_BFIN 
Originally committed as revision 24309 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-08-31 14:57:50 +00:00
Diego Biurrun
035c591983 cosmetics: Sort some lines, whitespace changes. 
Originally committed as revision 24305 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-08-30 23:11:55 +00:00
Diego Biurrun
6465c977b7 Move Apple gcc AltiVec vector declaration syntax to libavutil. 
Originally committed as revision 24143 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-08-24 15:04:14 +00:00
Diego Biurrun
d8e84202c7 Rename CONFIG_DARWIN to SYS_DARWIN, it is not configurable (in FFmpeg). 
Originally committed as revision 24121 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-08-22 22:46:55 +00:00
Diego Biurrun
bd7c6fd50c typo 
Originally committed as revision 23889 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-28 14:17:25 +00:00
Marc Hoffman
7889f52890 integrating blackfin optimized yuyvtoyv12 converter 
Originally committed as revision 23833 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-20 00:11:38 +00:00
Marc Hoffman
b41c9046cc removing reference to bfin_sram.h its not used anylonger 
Originally committed as revision 23832 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-20 00:10:55 +00:00
Marc Hoffman
4055d27121 adding blackfin optimized yuyvtoyv12 converter 
Originally committed as revision 23831 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-20 00:09:45 +00:00
Denes Balatoni
90c1d7b400 UltraSPARC VIS yuv2rgb 
patch by Denes Balatoni: [dbalatoni interware hu]
original thread: [FFmpeg-devel] [PATCH] UltraSPARC VIS yuv2rgb third try
date: 07/17/2007 08:35 PM

Originally committed as revision 23825 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-19 07:24:43 +00:00
Andreas Öman
9ba7fe6dcb use YUV440P in swscale 
patch by Andreas Öman: \andreas olebyn nu/
original thread: [FFmpeg-devel] half vertical chroma resolution from JPEGs..
date: 07/03/2007 01:29 PM

Originally committed as revision 23811 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-18 08:12:40 +00:00
Diego Biurrun
325751ef32 This was rewritten by Michael, switch copyrights to him and license to LGPL. 
Originally committed as revision 23796 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-17 09:35:21 +00:00
Diego Biurrun
fc69cc615e Remove redundant "all rights reserved" statement, OKed by Walken. 
Originally committed as revision 23791 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-16 17:48:02 +00:00
Diego Biurrun
cabc90c2ce typo 
Originally committed as revision 23780 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-14 14:39:51 +00:00
Luca Abeni
aa89fa07b0 Remove unused file (this time for real) 
Originally committed as revision 23767 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-11 15:29:20 +00:00
Luca Abeni
0d79efeba9 Resurrect yuv2rgb_init.c, to add a proper license (and some comments about 
its origin) in it.

Originally committed as revision 23759 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-10 11:18:55 +00:00
Diego Biurrun
7ed8ccb50e ISO8859-1 --> UTF-8 
Originally committed as revision 23752 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-09 18:55:31 +00:00
Diego Biurrun
b19bcbaa78 license header consistency cosmetics 
Originally committed as revision 23722 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-05 10:18:58 +00:00
Diego Biurrun
c1578479d3 Group all copyright and author notices together. 
Originally committed as revision 23721 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-05 10:18:27 +00:00
Luca Abeni
6969e0a030 Remove unused file 
Originally committed as revision 23715 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-03 13:52:36 +00:00
Diego Biurrun
064cd7a897 Fix 'make checkheaders'. 
Originally committed as revision 23701 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-02 12:52:41 +00:00
Diego Biurrun
26e16be00e Remove obsolete and misleading comment. 
Originally committed as revision 23700 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-07-02 11:43:38 +00:00
Diego Biurrun
ddda6fcddc comment grammar fixes 
Originally committed as revision 23685 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-06-28 11:18:16 +00:00
Marc Hoffman
1ebbfe159f integrating ff_bfin_get_unscaled_swscale into the system 
Originally committed as revision 23605 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-06-22 13:03:40 +00:00
Marc Hoffman
c185b405c1 adding Blackfin swscale_bfin infrastructure, and the first swscale routine uyvy to yv12 video resampler 
Originally committed as revision 23604 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-06-22 12:45:18 +00:00
Marc Hoffman
69a6db95ac document pointer offset by -8 
Originally committed as revision 23603 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-06-22 00:14:22 +00:00
Marc Hoffman
e9d4375f1a re pipeline loop, to eliminate extra chroma reads 
Originally committed as revision 23602 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-06-22 00:12:44 +00:00
Marc Hoffman
45eeae39ac correct chroma skewing bug, caused by incorrect stride adjustments 
Originally committed as revision 23601 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-06-22 00:07:55 +00:00
Reimar Döffinger
a444671542 Missing libswscale part of TARGET_ -> HAVE_ change 
Originally committed as revision 23564 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-06-16 15:29:26 +00:00
Reimar Döffinger
6e6203fb1c Copile fix: missing libswscale part of ffmpeg r9322 TARGET_ARCH -> ARCH change. 
Originally committed as revision 23562 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-06-16 15:17:00 +00:00
Diego Biurrun
86bdf3fd3d misc spelling fixes 
Originally committed as revision 23556 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-06-13 17:48:15 +00:00
Reimar Döffinger
1a18eaf760 Fix yuv2rgb C functions to work for widths divisible by 4 but not by 8 
Originally committed as revision 23508 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-06-08 07:49:59 +00:00
Marc Hoffman
22a11d578e correcting spelling error, yuv2rgb888_line was renamed to yuv2rgb24_line 
Originally committed as revision 23472 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-06-05 13:18:16 +00:00
Carl Eugen Hoyos
2db27aadcb rename attribute_unused to av_unused as it is declared in common.h 
patch by Carl Eugen Hoyos cehoyos chez ag or at
original thread: [FFmpeg-devel] [PATCH] attribute_unused -> av_unused
date: 05/29/2007 01:23 PM

Originally committed as revision 23418 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-30 09:33:09 +00:00
Diego Biurrun
4d7b302c0d Remove redundant fastmemcpy.h #include, it is indirectly #included by avutil.h. 
Originally committed as revision 23400 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-28 09:30:56 +00:00
Ivo van Poorten
d61845e8ae ffmpeg -sws_flags command line option to set swscaler flags 
Originally committed as revision 23379 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-23 18:35:24 +00:00
Marc Hoffman
bf4a90fcc3 Blackfin optimized uyvytoyv12 routine. the implementation includes chroma averaging. 
This is 10x faster than the cooresponding C function.

Originally committed as revision 23345 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-19 12:57:17 +00:00
Diego Biurrun
9f17e13bfc Remove extern C declarations for C++. 
FFmpeg is pure C and not all public headers have the declarations.

Originally committed as revision 23322 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-16 12:26:47 +00:00
Marc Hoffman
d3f3eea92d Blackfin optimized YUV420 to RGB CSC Color Space Converters. 
YUV2 -> RGB BGR for 565, 555 and 888 a.k.a. 24bit color.
Speed-up compared to C version compiled with -O3  187.28%
Patch by Marc Hoffman %mmh A pleasantst P com%
Original thread:
Date: May 9, 2007 2:46 AM
Subject: [FFmpeg-devel] PATCH BlackFin yuv2rgb color space conversion

Originally committed as revision 23307 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-13 19:22:32 +00:00
Ivo van Poorten
9d9de37d81 cosmetics; one test per line for all isXXX(x) macros 
Originally committed as revision 23296 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-11 11:24:06 +00:00
Ivo van Poorten
fa88429489 remove the need of one extra shift in rgb16ToUV 
Originally committed as revision 23281 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-09 21:34:05 +00:00
Ivo van Poorten
f96829d2d0 Fix rgb15ToUV. Correct order of components and use one shift less. 
Originally committed as revision 23279 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-09 17:29:20 +00:00
Benoit Fouet
c4ca31d0a8 cosmetics: indentation after previous patch 
Originally committed as revision 23207 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-02 07:02:16 +00:00
Benoit Fouet
068b0f4f29 test if color conv fonction exists prior to using it 
Originally committed as revision 23206 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-05-02 07:00:10 +00:00
Diego Biurrun
2da0d70d5e cosmetics attack, part IV: Remove all tabs and prettyprint/reindent the code. 
Originally committed as revision 23179 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-30 08:05:29 +00:00
Diego Biurrun
428098165d cosmetics attack, part III: Remove all tabs and prettyprint/reindent the code. 
Originally committed as revision 23175 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-29 21:36:43 +00:00
Diego Biurrun
ce505b8523 cosmetics: Fix stray wrongly indented line. 
Originally committed as revision 23174 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-29 13:39:50 +00:00
Diego Biurrun
221b804f34 cosmetics attack, part II: Remove all tabs and prettyprint/reindent the code. 
Originally committed as revision 23173 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-29 13:39:27 +00:00
Diego Biurrun
6e42e6c4b4 cosmetics attack, part I: Remove all tabs and prettyprint/reindent the code. 
Originally committed as revision 23158 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-28 11:44:49 +00:00
Diego Biurrun
1da87823db cosmetics: Replace manual tab indentation by \n\t as in the rest of the file. 
Originally committed as revision 23157 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-28 11:41:11 +00:00
Diego Biurrun
6a4970abd1 cosmetics: Remove trailing whitespace. 
Originally committed as revision 23147 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-26 23:07:11 +00:00
Diego Biurrun
c36bd2866a Don't declare -lm as a dependency of swscale-example. 
Originally committed as revision 23140 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-26 15:14:12 +00:00
Marc Hoffman
26cdb9a2aa Remove large automatics from stack. 
patch by Marc Hoffman, mmh pleasantst com

Originally committed as revision 23117 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-26 11:05:59 +00:00
Ivo van Poorten
3052ddb2a8 preserve alpha channel when converting rgb32 to bgr32 in plain C 
Originally committed as revision 23022 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-18 16:40:58 +00:00
Ivo van Poorten
19b202f9d1 fix red_15mask and green_15mask. the previous values were wrong and caused 
some SIMD functions to output wrong data.

Originally committed as revision 23021 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-18 16:40:07 +00:00
Ivo van Poorten
0c4c70e5ef test widths all down to one. this tests whether the scalers correctly switch 
to plain C when width < unit size of assembly code.

Originally committed as revision 23018 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-18 14:22:42 +00:00
Ivo van Poorten
35a9994977 skip MMX code in rgb24tobgr24 if the size of the input is smaller than the 
size of the units the MMX code processes

Originally committed as revision 23015 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-18 09:27:59 +00:00
Ivo van Poorten
3983057065 skip MMX code in rgb32to16 if the size of the input is smaller than the 
size of the units the MMX code processes

Originally committed as revision 23014 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-18 09:26:22 +00:00
Ivo van Poorten
b2117ceed0 skip MMX code in rgb32to15 if the size of the input is smaller than the 
size of the units the MMX code processes

Originally committed as revision 23013 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-18 09:24:49 +00:00
Ivo van Poorten
935f50c82c slightly faster rgb32tobgr32; avoid one add and one cmp 
Originally committed as revision 23012 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-17 20:38:17 +00:00
Ivo van Poorten
b38d487466 New implementation of rgb32tobgr32 
The previous implementation segfaulted with MMX enabled when fed an image
smaller than the size of the units the MMX code processed. The new code:
- is faster for MMX, MMX2 and plain C
- processes small images correctly
- is LGPL

Originally committed as revision 23009 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-16 21:41:03 +00:00
Michael Niedermayer
fa65e2f63a improve horizontal chroma resolution with pal 
Originally committed as revision 22994 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-15 01:27:34 +00:00
Michael Niedermayer
21c08a3f1c convert palette to yuv instead of converting each pixel after pal->rgb 
Originally committed as revision 22993 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-15 00:53:32 +00:00
Ivo van Poorten
3a74415d59 cosmetics, expand all tabs to four spaces. 
Originally committed as revision 22983 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-12 19:31:35 +00:00
Ivo van Poorten
2a80b21d38 Replace huge switch statement by a lookup table. 
Add newline to final report.

Originally committed as revision 22982 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-12 19:25:36 +00:00
Ivo van Poorten
ea70817379 cosmetics after last commit; remove superfluous braces 
Originally committed as revision 22979 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-11 22:17:58 +00:00
Ivo van Poorten
df170b81d9 Remove code duplication in sws_rgb2rgb_init. 
The lists of assignments of all rgbxtoy variants are removed from
sws_rgb2rgb_init and replaced by a single list inside the template file.
This way, multiple lists are generated by the preprocessor and each list
gets its own initialization function. Those are called from the main
sws_rgb2rgb_init function, if applicable.

Originally committed as revision 22978 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-11 21:00:25 +00:00
Diego Biurrun
911406f2c4 typo 
Originally committed as revision 22932 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-07 14:07:51 +00:00
Carl Eugen Hoyos
94bd08b069 Fix crash when trying to convert from or to RGBi (i<15) as in bgr8torgb24 
Originally committed as revision 22910 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-04-03 16:22:19 +00:00
Marc Hoffman
8ec491e3fd Handle proper compilation on Mac OS X. 
Fix data alignment bug (the original purpose of the code is unclear, though).
patch by Marc Hoffman, mmh pleasantst com

Originally committed as revision 22847 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-03-30 22:09:13 +00:00
Michael Niedermayer
edf97a75f9 fix full range (jpeg yuv) chroma 
Originally committed as revision 22713 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-03-18 12:31:53 +00:00
Karl H. Beckers
6cbac7ed3a Add PIX_FMT_PAL8 to isPacked(). 
patch by "Karl H. Beckers", karl.h.beckers gmx net

Originally committed as revision 22487 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-03-08 10:02:49 +00:00
Michael Niedermayer
dd9bdeb9f3 a small step toward 4 plane support 
Originally committed as revision 22411 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-03-02 13:33:18 +00:00
Michael Niedermayer
0c84001325 copy src to prevent the user supplied argumet from being changed 
Originally committed as revision 22410 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-03-02 13:32:10 +00:00
Reimar Döffinger
9340a99588 Fix a possible crash on 64 bit systems when the lumSrcPtr or chrSrcPtr 
does not fit in 32 bits. The SWS_ACCURATE_RND is still broken though.

Originally committed as revision 22401 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-03-01 19:48:40 +00:00
Diego Biurrun
2bfdde2435 Remove useless conditional. 
Originally committed as revision 22355 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-02-27 00:19:01 +00:00
Reimar Döffinger
adcec46a83 Add av_ prefix to clip functions 
Originally committed as revision 22339 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-02-25 10:27:43 +00:00
Diego Biurrun
606f68bd10 cosmetics: typo fixes, usefuLL --> useful and aswell --> as well 
Originally committed as revision 22307 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-02-22 00:18:10 +00:00
Michael Niedermayer
20da77449d negative stride and h_size-=8 fix 
Originally committed as revision 22247 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-02-17 13:28:44 +00:00
Michael Niedermayer
18064f5cf3 BGR/RGB4 byte formats as input 
fixing isRGB/BGR() for the byte formats

Originally committed as revision 22244 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-02-17 11:36:02 +00:00
Michael Niedermayer
e28630fc70 pal8 input 
this is not optimized or anything (that is easy to add just use the existing unscaled converters if possible ...)

Originally committed as revision 22236 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-02-16 21:17:15 +00:00
Luca Barbato
94d122e96e stray fflush spotted by Aurel 
Originally committed as revision 22051 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-01-28 20:38:35 +00:00
Luca Barbato
66e9de3891 Make example and test build and link correctly 
Originally committed as revision 22048 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-01-28 17:52:59 +00:00
Luca Barbato
da095a23a1 av_logify 
Originally committed as revision 22047 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-01-28 17:51:41 +00:00
Diego Biurrun
91f2de5e18 Simplify conditional compilation handling. 
Originally committed as revision 22009 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-01-25 00:35:29 +00:00
Luca Abeni
2d529db50f Pass a context to av_log(), when possible 
Originally committed as revision 21999 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-01-23 13:41:45 +00:00
Diego Biurrun
2c86a5786a Fix license headers and FSF postal address. 
Originally committed as revision 21994 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-01-22 01:21:36 +00:00
Diego Biurrun
10ef990d96 cosmetics: typo pallete --> palette 
Originally committed as revision 21892 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-01-13 04:32:14 +00:00
Luca Abeni
d28ef27031 deprecate sws_scale_ordered(), as it now is a duplicate of sws_scale() 
Originally committed as revision 21888 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-01-12 15:45:47 +00:00
Luca Abeni
703b56fb5d Add "support for both orderings of the slices (top->down / bottom->up)" 
(r15249) to sws_scale() too (until now, it only was in sws_scale_ordered())

Originally committed as revision 21887 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-01-12 15:40:08 +00:00
Luca Abeni
0dea6433fd replace some av_malloc();memset(...,0,...) sequences with av_mallocz() 
Originally committed as revision 21835 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2007-01-06 12:11:25 +00:00
Luca Abeni
b2afecbe02 change all the occurrences of "FFMIN(FFMAX())" to clip_uint8() or clip() 
Originally committed as revision 21776 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-26 18:08:40 +00:00
Luca Abeni
789237cad0 Mark some variables as possibly unused to avoid warnings 
Originally committed as revision 21775 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-26 17:59:28 +00:00
Luca Abeni
628bc5e862 Add some explicit casts to avoid "assignment from incompatible pointer type" 
warnings

Originally committed as revision 21774 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-26 17:41:38 +00:00
Luca Abeni
44060a7391 Add some other casts, to remove void pointers arithmetic 
Originally committed as revision 21773 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-26 16:28:34 +00:00
Luca Abeni
7d19628b14 Add some explicit casts to avoid some warnings 
Originally committed as revision 21772 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-26 16:21:13 +00:00
Luca Abeni
9effd94abc Remove some void pointers arithmetic 
Originally committed as revision 21771 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-26 16:12:37 +00:00
Luca Abeni
d32d303568 Clarify that yuv2rgb_init.c cannot be used under LGPL 
Originally committed as revision 21730 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-22 17:57:19 +00:00
Luca Abeni
19a6be3463 Remove useless include (not needed now that libswscale uses libavutil) 
Originally committed as revision 21728 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-22 11:22:49 +00:00
Luca Abeni
0683a5c558 Fix compilation of non-MMX code with gcc 2.95 
Originally committed as revision 21702 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-20 15:58:15 +00:00
Luca Abeni
9bde778e73 Allow to compile swscale's non-SIMD code under the LGPL license. 
Since mplayer always define CONFIG_GPL, this commit should not change
anything for mplayer.

Originally committed as revision 21699 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-12-20 13:09:29 +00:00
Reimar Döffinger
e96da13bc7 Change "p" asm constraints to "g", since "p" was a no longer necessary hack to 
make AMD64 compilation work and ICC can not handle "p".

Originally committed as revision 21341 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-11-27 21:59:13 +00:00
Luca Abeni
807e0c6645 Clarify that some of the non-SIMD code is now LGPLed. 
All the authours of such code agreed.

Originally committed as revision 21045 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-11-19 10:38:12 +00:00
Michael Niedermayer
6264a515d0 forgotten 2 converters (yeah svn up, svn di svn ci isnt enough i should actually look at the code after svn up not just the diff ...) 
Originally committed as revision 20962 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-11-16 14:49:04 +00:00
Michael Niedermayer
c2271987f8 fixing the lamest bug in swscale, all the rgb/bgr->* code did 2x2 downsampling for chroma, it should just be 2x1 (the rest of the code also belived its 2x1 ...) 
Originally committed as revision 20961 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-11-16 14:44:00 +00:00
Diego Biurrun
4cedbe5c8a Remove stray newline. 
Originally committed as revision 20959 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-11-16 12:49:27 +00:00
Luca Abeni
7964ed71e9 Synch with ffmpeg's r6938 "allow spaces in source and build directory names..." 
Originally committed as revision 20816 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-11-09 15:13:56 +00:00
Nigel Pearson
d904b5fc66 Fix MacIntel build: "/nop" is illegal on Apple's older version of GAS 
Patch by Nigel Pearson % nigel A ind P tansu P com P au %
Original thread:
Date: Nov 6, 2006 10:43 PM
Subject: [Ffmpeg-devel] [PATCH] swscale uses /nop, illegal for old versions of GAS

Originally committed as revision 20740 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-11-07 07:07:05 +00:00
Luca Abeni
a43fb6b37e Add support for conversions from the rgb565 and rgb555 formats 
Originally committed as revision 20605 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
 2006-11-02 09:01:01 +00:00