730cb9dab3
Revert r30331, which broke compilation.
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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
73cadb4f13
Prefer enum PixelFormat to int as the parameter type of
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fmt_depth(fmt).
Originally committed as revision 30333 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:32:58 +00:00
bc45751f7f
Declare with av_unused the variable alpMmxFilter, fix the gcc warning:
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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
80853cfc6a
Factorize the code which calls the non optimized C functions in
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getSwsFunc().
Originally committed as revision 30331 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:19:54 +00:00
c70f1401df
Prefer "to %s%s" over "to%s %s", slightly more readable.
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Originally committed as revision 30330 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:14:29 +00:00
a9e2878c48
Simplify code in sws_getContext() which logs if the destination format
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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
9556124c97
Document some of SwsContext.
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Originally committed as revision 30328 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 19:04:55 +00:00
0cc854e377
Reuse h{lum,chr}Filter{,Pos} variables for MMX2 fast_bilinear horizontal scaler.
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Originally committed as revision 30327 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 18:39:06 +00:00
d95c863850
Factorize code which logs the source and destination formats in
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sws_getContext().
Originally committed as revision 30326 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 18:36:21 +00:00
3e906f4cfb
Simplify reset_ptr(): employ usePal() macro rather than enumerating
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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
e8393e1cb8
Add symbol versioning for shared libraries
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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
2e3e8031ec
Don't initialize normal horizontal filter if MMX2 filter is used.
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Originally committed as revision 30313 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-15 19:50:59 +00:00
a959e24780
Const correctness for src pointer. Remove all constness related warnings in
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libswscale.
Originally committed as revision 30306 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-15 08:51:51 +00:00
3bfbbef64d
Fix typo.
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Originally committed as revision 30304 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-15 00:39:25 +00:00
00c081a8f0
Remove unused clip_table code.
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Originally committed as revision 30303 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-14 19:12:42 +00:00
efc034cc0f
Add const qualifier to rgb48 to YV12 functions' src.
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Originally committed as revision 30301 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-14 06:19:45 +00:00
a3e35e2852
Add missing parameter to rgb48 to YV12 functions.
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Originally committed as revision 30300 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-14 06:19:10 +00:00
28b2866f45
/nop is illegal with Apple's older version of gas, this was fixed elsewhere
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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
845e37e770
Make sure that sfence is used after any non temporal stores.
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Originally committed as revision 30287 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-12 02:34:33 +00:00
52c0fcaf52
Avoid redefinition of RGB_PLANAR2PACKED24 as the template is included for
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multiple times.
Originally committed as revision 30273 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-11 08:21:31 +00:00
996de2fefa
cosmetics: {} placement.
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Originally committed as revision 30272 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-11 07:30:28 +00:00
23b0072ad7
MMX(2) accelerated yuv420->rgb24 routine, trivial as essentially as it just
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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
4b19045566
Remove unused PREFETCHW macro
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Originally committed as revision 30253 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-09 14:44:20 +00:00
1b168a428d
Ignore 0-height slice in sws_scale, otherwise a final 0-height slice will
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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
8e9767f6fd
Implement sws_isSupportedInput() and sws_isSupportedOutput().
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Originally committed as revision 30236 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-07 19:07:47 +00:00
bb34acd8a4
Remove const to avoid a bunch of GCC warnings against discarded qualifiers and
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incompatible pointer type.
Originally committed as revision 30234 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-07 07:13:18 +00:00
634116df3e
Prefer enum PixelFormat over int for the type of the format parameter
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of getSubSampleFactors().
Originally committed as revision 30184 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-03 15:20:07 +00:00
997980f0d8
Prefer "*FUNC_NAME(" over "* FUNC_NAME(" for the
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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
f412d5e97a
Simplify usePal() macro, make it use av_pix_fmt_descriptors.
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Originally committed as revision 30172 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-03 00:22:49 +00:00
b3cf7cb144
Simplify getSubSampleFactors(), make it use the values provided by
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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
f514b4f937
Do not needlessly use the BP register in x86_64-specific code, there are
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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
c887b30d79
Remove unused variable, fixes the warning:
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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
aaba7e6c66
Remove parameters no longer used in h[yc]scale().
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Originally committed as revision 30099 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-21 01:59:34 +00:00
a1f4b4bb6e
Move fast bilinear scaler code to the existing h[yc]scale_fast() functions.
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Originally committed as revision 30098 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-21 01:54:59 +00:00
bb53e1d188
Rename function pointers used to convert from the input pixel format to the
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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
e7a47515ab
Check if chroma horizontal scaler is needed in sws_init_swScale().
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Originally committed as revision 30096 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-21 01:34:45 +00:00
6f9771d7a6
Remove unused fields from SwsContext.
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Originally committed as revision 30095 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-21 01:30:55 +00:00
d3243d1431
Indentation.
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Originally committed as revision 30087 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-20 17:42:35 +00:00
e77ddfa293
Indent.
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Originally committed as revision 30086 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-20 17:15:01 +00:00
b501a1f56a
Set fast_bilinear functions in sws_init_swScale().
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Originally committed as revision 30085 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-20 17:09:46 +00:00
bae76dc3eb
Set horizontal scaler's range conversion in context in sws_init_swScale().
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Originally committed as revision 30082 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-20 16:32:58 +00:00
84011f10d5
Set horizontal scaler's src offsets in context in sws_init_swScale().
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Originally committed as revision 30081 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-20 16:21:25 +00:00
a8bcc7b42b
Document the differences between the two asm fragments in initMMX2HScaler().
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Originally committed as revision 29978 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-07 03:52:55 +00:00
75084e47ff
Start using intermediate buffers at index 0.
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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
e470691aa8
Fix compilation with runtime cpu detection.
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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
f415be684d
Add support for nv12/nv21 input.
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Originally committed as revision 29974 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-12-03 18:18:13 +00:00
a9af75ae85
Make sws_format_name() use av_pix_fmt_descriptors.
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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
bd381fd3f6
Add functions to return library license and library configuration.
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Originally committed as revision 29932 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-11-18 17:16:02 +00:00
8cbcb1c732
Support VDPAU hardware accelerated decoding of MPEG-4 ASP on capable
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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
b411dfff4c
Use enum PixelFormat instead of int for srcFormat and dstFormat.
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Originally committed as revision 29857 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-11-08 23:31:43 +00:00
Stefano Sabatini
Ramiro Polla
Måns Rullgård
Zuxy Meng
David Conrad
Reimar Döffinger
Diego Biurrun
NVIDIA Corporation
Carl Eugen Hoyos