9b4bf9c21d
swscale-test: allow specifying src/dst pixel formats
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Originally committed as revision 32215 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-12 18:17:29 +00:00
9075bc7c51
indent
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Originally committed as revision 32214 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-12 18:16:53 +00:00
4bf4478598
swscale-test: take input from reference file
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If the CRC from the src->dst conversion matches a reference, it is not
necessary to perform a dst->yuva420p conversion and check the SSD.
Originally committed as revision 32213 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-12 18:16:33 +00:00
6bbae4c8b3
swscale-test: always use SWS_BILINEAR to convert from ref to src
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Originally committed as revision 32212 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-12 18:15:34 +00:00
3e1e78008b
swscale-test: move conversion from ref to source back to doTest()
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The source format parameters are kept in static variables and conversion from
ref to source is only made when any parameter changes.
Originally committed as revision 32211 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-12 18:14:42 +00:00
a51125b52f
rgb2rgb: replace shuffle_bytes_2103() by optimized rgb32tobgr32()
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Originally committed as revision 32190 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-12 13:03:41 +00:00
0132ab80a8
indent
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Originally committed as revision 32157 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-11 14:31:13 +00:00
4d8617496f
swscale: remove unused code
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yvu9ToYv12Wrapper() used to support yv12 with the chroma planes either in the
uv order or the vu order. FFmpeg no longer has a pixel format in vu order.
Originally committed as revision 32156 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-11 14:30:54 +00:00
4821b4456f
rgb2rgb: remove unused yvu9toyv12 function
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Originally committed as revision 32155 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-11 14:29:55 +00:00
4389d606e6
av_fill_image_linesizes -> av_image_fill_linesizes
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Originally committed as revision 32106 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-08 23:36:02 +00:00
539ff40c2d
rgb2rgb: build SSE2 codepath
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Originally committed as revision 32068 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-08 13:16:15 +00:00
c17f5a4e15
swscale: also update flags on sws_getCachedContext()
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Originally committed as revision 32052 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-06 14:42:25 +00:00
a1899e0adc
swscale: fix internal rgb->yv12 chroma conversion used by the main scaler path
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The shift must be applied before the masking.
Originally committed as revision 32051 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-06 02:02:53 +00:00
87db37356c
Fix mlib compilation: add mising include for SwsContext.
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Patch by [vle gmx net].
Originally committed as revision 32050 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-09-05 09:41:24 +00:00
0fc29f2708
swscale: simplify selection of optimizations to compile.
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Originally committed as revision 32013 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-08-25 14:39:11 +00:00
8f02861636
swscale: Always define COMPILE_xxx to either 0 or 1.
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Originally committed as revision 32012 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-08-25 14:38:30 +00:00
66842fe874
swscale: fix unaligned accesses in (RGB|BGR)32_1 to YUV conversion
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Originally committed as revision 32011 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-08-23 21:22:24 +00:00
83761d5b58
swscale: remove unused macro parameter in BGR2UV template
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Originally committed as revision 32010 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-08-23 21:22:20 +00:00
53bc0dc2bd
fix anonymous memory mapping for NetBSD
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mmap() with MAP_ANONYMOUS requires the file descriptor to be -1 in NetBSD.
Linux just ignores this parameter.
Patch by Grant Carver <grantc at cat dot co dot za>
Originally committed as revision 31984 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-08-19 23:48:19 +00:00
8d88402013
swscale-test: add CRC output
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Originally committed as revision 31982 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-08-19 14:36:16 +00:00
a42c29febc
validate input data and linesizes
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Originally committed as revision 31976 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-08-18 19:37:37 +00:00
a4fc3bd533
indent
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Originally committed as revision 31949 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-08-08 18:18:13 +00:00
06c93cb705
swscale-test: get strides using av_fill_image_linesizes() from libavcore
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Originally committed as revision 31948 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-08-08 18:14:43 +00:00
e07b1939e5
swscale-test: merge declaration and initialization
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Originally committed as revision 31879 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-31 22:02:55 +00:00
ed80ba7461
Revert commit:
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r31772 | stefano | 2010-07-23 01:01:31 +0200 (Fri, 23 Jul 2010) | 2 lines
Prefer impersonal form over third person, for consistency with the
rest of FFmpeg.
The change was not approved by the maintainer.
Originally committed as revision 31847 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-28 10:43:02 +00:00
6cce7cabdb
Fix compilation, forgot to add const also to the
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definition of ff_yuv2packedX_altivec
Originally committed as revision 31782 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-24 14:43:55 +00:00
5a55d5b592
More const-correctness fixes to avoid warnings.
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Originally committed as revision 31781 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-24 11:37:58 +00:00
a4eef68f53
Add some "const" to avoid incompatible pointer type warnings
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Originally committed as revision 31780 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-24 11:33:28 +00:00
04f6ab1cef
Add missing comma, fix rgb2yuv_table[SWS_CS_SMPTE240M] coefficients.
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Originally committed as revision 31779 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-24 11:19:39 +00:00
24911613a5
Add some comments to the rgb2yuv_table, clarifying the standard where
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are defined.
Originally committed as revision 31778 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-24 11:19:35 +00:00
73016d29c9
swscale-test: scale from reference to source only once for each algorithm
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Originally committed as revision 31777 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-23 20:27:54 +00:00
be1c5d35cc
indent
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Originally committed as revision 31776 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-23 20:26:54 +00:00
da78053af0
swscale-test: change order tests are run, maintaining the same algorithm for
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sequential geometries instead of running all algorithms sequentially for each
geometry.
Originally committed as revision 31775 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-23 20:26:32 +00:00
5b9eb68749
Prefer impersonal form over third person, for consistency with the
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rest of FFmpeg.
Originally committed as revision 31772 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-22 23:01:31 +00:00
9bb9875eb7
swscale-test: use only 3 characters to print width/height since they're always
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smaller than 1000
Originally committed as revision 31771 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-22 19:05:10 +00:00
b6f1e7ec44
swscale-test: print test name before running test, so that it's available in
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the output even if the test crashes.
Originally committed as revision 31770 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-22 19:02:49 +00:00
67e1d52783
swscale-test: allocate more memory to prevent scalers from writing out of bounds
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Some converters (ie. unscaled rgb24 -> argb) may write some bytes out of
bounds. Ideally the converters should be fixed, but in the meantime we allocate
more memory to prevent heap corruption.
Originally committed as revision 31768 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-22 15:30:22 +00:00
262b6dbad9
darwin: allow 64-bit darwin to allocate executable memory
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darwin requires _DARWIN_C_SOURCE to be defined for MAP_ANON, which is used by
swscale to determine whether to use malloc() or mmap(). 64-bit darwin does not
have an executable heap, so mmap() must be used instead of malloc(), and
therefore _DARWIN_C_SOURCE must be defined.
Originally committed as revision 31760 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-21 13:29:55 +00:00
92bfd7461c
swscale-test: use av_pix_fmt_descriptors[].name directly
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Originally committed as revision 31759 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-20 22:20:23 +00:00
709c0181fd
Restore vertical alignment in some defines
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Originally committed as revision 31758 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-20 01:45:25 +00:00
e593826b93
Cosmetics: reindent and unify whitespace
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Originally committed as revision 31757 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-19 07:06:14 +00:00
72ae5049e1
Do planar copy with a single memcpy only if the stride is equal to the length
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This avoids writing outside of the designated rectangle.
Originally committed as revision 31756 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-19 07:02:31 +00:00
c85007d559
Another try at fixing swscale on win64, as per r31153.
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Don't change paramater passing, but instead use casts.
Shouldn't affect asm output on anything other than win64.
libswscale should work on win64 now.
The rest of ffmpeg still isn't win64 compatible due to the issue of xmm
clobbers, but swscale doesn't use any SSE.
Patch by Anton Mitrofanov <BugMaster AT narod DOT ru>.
Originally committed as revision 31751 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-18 21:39:57 +00:00
c4e2b8268f
In planarCopyWrapper, Only copy length, not stride of the last line in the plane
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If the destination planes are offset within the destination buffer,
writing the extra bytes at the end may write outside of the destination
buffer.
Originally committed as revision 31746 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-16 17:45:50 +00:00
453d28af60
Change the type of Y table to pointer to void in fill_table().
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This fixes warnings about wrong type being used, e.g.:
libswscale/yuv2rgb.c: In function ‘ff_yuv2rgb_c_init_tables’:
libswscale/yuv2rgb.c:778: warning: passing argument 4 of ‘fill_table’ from incompatible pointer type
libswscale/yuv2rgb.c:598: note: expected ‘uint8_t *’ but argument is of type ‘uint16_t *’
Originally committed as revision 31722 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-12 08:35:20 +00:00
6a01eab73c
Add av_ prefix to bswap macros
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Originally committed as revision 31679 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-10 22:12:38 +00:00
3483d87752
Fix 'assignment from incompatible pointer type' warning.
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Patch by Eli Friedman, eli d friedman a gmail
Originally committed as revision 31628 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-07-03 09:58:13 +00:00
2b991422f8
deprecate palette8topacked32 in favor of public API functions sws_convertPalette8ToPacked32 and -24
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additionallym deprecate palette8torgb16 and its bgr variant without
replacement. These functions are not meant to be used by applications.
Discussed at: http://comments.gmane.org/gmane.comp.video.ffmpeg.devel/109340
Originally committed as revision 31301 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-06-01 19:35:16 +00:00
0093ac5b9f
Move internal scale context fields initialization from
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sws_setColorspaceDetails() to ff_yuv2rgb_c_init_tables().
Allow to factorize duplicated code.
Originally committed as revision 31300 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-06-01 11:30:07 +00:00
3d9408f4a7
remove palette8torgb15 and palette8tobgr15
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They contain exactly the same code as their 16bit variants, so this is
effectively code de-duplication.
Originally committed as revision 31298 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-06-01 06:53:56 +00:00
870a6f4044
Rename yuv2rgb_template2.c --> yuv2rgb_template.c now that the other is gone.
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Originally committed as revision 31279 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-05-30 08:44:05 +00:00
531f97b0c3
Remove GPL-licensed YUV to RGB MMX routines.
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We now have an LGPL replacement that is at least equally fast.
Originally committed as revision 31278 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-05-30 08:31:23 +00:00
d458b7d445
Add empty newline to separate function declarations, for better
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readability.
Originally committed as revision 31192 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-05-23 10:02:30 +00:00
b8dbff33bf
Cosmetics: make more compact the code for handle_jpeg(), this also allows
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vertical alignment. Improve readability.
Originally committed as revision 31186 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-05-19 22:56:41 +00:00
4e74187db2
Remove PI definition and use M_PI instead.
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M_PI is defined by the included file libavutil/mathematics.h.
Originally committed as revision 31185 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-05-19 22:49:04 +00:00
8a26b2c665
13% faster yuv420 to rgb15 mmx.
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It is now faster than the old gpl version on conroe.
Originally committed as revision 31181 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-05-19 13:31:11 +00:00
bffc36e084
40% faster yuv420 to rgb24 mmx.
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It is now faster than the old gpl version on conroe.
Originally committed as revision 31180 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-05-19 08:21:56 +00:00
c3ab0004ae
Revert r31153. It failed to build on:
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x86_64 / Mac OS X gcc 4.0.1
x86_64 / Linux icc (all)
x86_64 / Linux gcc 4.0.4
x86_64 / OpenBSD gcc 3.3.5
x86_64 / Linux suncc 5.10
and there are some reports of crashes.
Originally committed as revision 31170 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-05-12 20:47:32 +00:00
d9d14dc607
Use int instead of long to pass width parameters in non-public functions.
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long was being incorrectly used as an x86-sized register, both for 32 and 64
bits, but this is not the case in win64.
Originally committed as revision 31153 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-05-11 00:36:34 +00:00
447a5b1996
blackfin: fix yuv422 to yuv420 conversion
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The old code is correct only when stride = 2*width.
Patch by Ronaldo Moura <ronaldo d moura monity com br>
Originally committed as revision 31142 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-05-07 21:59:18 +00:00
f4ea7c8911
alternative LGPL-licensed, MMX-optimized YUV to RGB conversion routines
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written by Kostya Shishkov
Originally committed as revision 31135 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-05-04 09:11:01 +00:00
353285d740
Remove explicit filename from Doxygen @file commands.
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Passing an explicit filename to this command is only necessary if the
documentation in the @file block refers to a file different from the
one the block resides in.
Originally committed as revision 31050 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-04-20 14:47:31 +00:00
5b03661fa7
Replace some "m" constraints by MANGLE to avoid issues with some compilers not
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being able to compile it and deduplicate the code at the same time.
Originally committed as revision 30978 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-31 17:00:33 +00:00
819ee683d8
libswscale: Relicense almost all x86 assembler optimizations as LGPL.
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This is of course done with permissions from the authors. The only GPL
component left are MMX optimizations for YUV to RGB conversion.
Originally committed as revision 30965 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-27 11:31:02 +00:00
f25b1c4b6b
HAVE_MMX2 implies HAVE_MMX, so checking the latter is enough.
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Originally committed as revision 30961 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-26 07:57:54 +00:00
f684f3c58a
AltiVec implies a PPC CPU, so there is no need to check for both.
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Originally committed as revision 30954 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-23 22:59:14 +00:00
13bc1ac31a
Do not compile AltiVec code when AltiVec is not available; not even in
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runtime cpudetection mode.
Fixes compilation with '--enable-runtime-cpudetect --disable-altivec'.
Originally committed as revision 30952 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-23 20:12:52 +00:00
f5af8f1625
Replace wrong condition name in #endif comment by correct instance.
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Originally committed as revision 30938 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-19 09:58:45 +00:00
81bbd840fe
Check whether COMPILE_ALTIVEC is defined, not if it is set to a 0/1 value.
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COMPILE_ALTIVEC is never set to 1, it is just #defined.
Originally committed as revision 30937 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-19 09:57:36 +00:00
22e8222fd2
Extend the generic path of the yuv2rgb converter with support for rgb444
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output format.
Patch by Janusz Krzysztofik, jkrzyszt A tis D icnet D pl
Originally committed as revision 30934 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-18 23:02:32 +00:00
07cea6d1cd
Fix compilation on powerpc with --disable-altivec
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in case altivec is disabled, even compilation of code using altivec
keywords or asm must be avoided.
Originally committed as revision 30869 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-09 08:07:34 +00:00
97cda76a69
Check for allocation failure for c->lumMmx2FilterCode and c->chrMmx2FilterCode.
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Originally committed as revision 30864 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-08 19:41:57 +00:00
12423f170f
Fix memleak due to incorrect VirtualFree arguments: size must be 0 for MEM_RELEASE.
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Originally committed as revision 30863 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-08 19:37:10 +00:00
3de42635bd
Avoid duplication of usePal() macro.
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Originally committed as revision 30856 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-06 11:50:54 +00:00
a4e441301d
Add support to BGR444/RGB444 foreign endian output in libswscale.
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Patch by Janusz Krzysztofik |jkrzyszt ^ tis icnet pl|.
Originally committed as revision 30855 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-06 11:27:31 +00:00
e5a1c20707
try to avoid returning odd slices.
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Originally committed as revision 30847 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-05 21:39:27 +00:00
124cb45137
Cosmetics: fix vertical alignment.
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Originally committed as revision 30842 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-05 08:41:35 +00:00
601949b898
libswscale: Extend the unaccelerated path of the unscaled yuv2rgb special
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converter with support for rgb444 output format.
Patch by Janusz Krzysztofik jkrzyszt chez tis icnet pl
Originally committed as revision 30841 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-05 08:32:54 +00:00
1379b58482
Support BGR555, BGR565, RGB555 and RGB565 foreign endian output in
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libswscale.
Patch by Alexis Ballier, alexis D ballier A gmail
Originally committed as revision 30840 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-04 16:57:04 +00:00
91cfeac668
Revert r30825, it was not supposed to be committed.
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127.32L to me, beware when using git svn dcommit for committing stuff
to svn...
Originally committed as revision 30827 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-04 01:02:24 +00:00
23bf3b2c97
Fill the r, g, b values used for computing the c->pal_yuv table in the
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case where the source format is PIX_FMT_GRAY8.
This is required as PIX_FMT_GRAY8 has been declared as a paletted
format in FFmpeg r22191, fix GRAY8 -> RGB conversion.
Originally committed as revision 30826 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-04 00:31:13 +00:00
3fec44c640
Make swscale-test take in input the name of the input and the output
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format.
Make swscale-test only perform the test from the input to the output
format rather than perform all.
Also implement swscale-test-all.sh, for performing all the tests.
Improve flexibility of the swscale-test tool, this way is simpler to
perform only a subset of tests.
Originally committed as revision 30825 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-03-04 00:31:10 +00:00
627686e635
Make sws_dcVec static: It is only used inside libswscale/utils.c.
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Originally committed as revision 30787 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-28 02:18:16 +00:00
479e1e6170
Remove pointless empty line.
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Originally committed as revision 30730 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-25 21:21:29 +00:00
8ebed38e7a
Apply consistency nit.
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Originally committed as revision 30729 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-25 21:12:38 +00:00
f1d5a1f285
Reorder buffer debug. Also print out if slice was buffered.
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Originally committed as revision 30722 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-23 16:46:43 +00:00
b623d0cb03
Reindent and fix brace placement.
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Originally committed as revision 30643 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-18 21:20:37 +00:00
22b6a24c34
Vertically align a list of comparisons in sws_getCachedContext().
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Originally committed as revision 30642 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-18 21:17:07 +00:00
5a011d8b08
Merge two if conditions, allow to decrese the level of indentation of
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the block.
Originally committed as revision 30641 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-18 21:12:05 +00:00
62bb4ca199
Simplify how usesVFilter and usesHFilter are set.
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Originally committed as revision 30520 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-05 23:53:25 +00:00
fbc0f6a973
Apply misc fixes to sws_getCoefficients() doxy.
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Originally committed as revision 30519 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-05 22:56:59 +00:00
89ee5c6897
Satisfy consistency need:
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int * sws_getCoefficients -> int *sws_getCoefficients.
Originally committed as revision 30518 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-05 22:54:45 +00:00
3f3dc76cb1
Add function to translate SWS_CS_* to coefficient array
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Originally committed as revision 30513 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-05 16:09:03 +00:00
82e5f86bd5
Implement shuffle_bytes_abcd() functions and use them for shuffling
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bytes when converting between RGB32 variants.
In particular fix the argb -> rgba and abgr -> bgra conversions.
See the thread:
Subject: [FFmpeg-devel] [RFC] RGB32 / BGR32 ethernal bug
Date: Tue, 26 Jan 2010 01:06:18 +0100
Originally committed as revision 30501 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-02-03 23:46:00 +00:00
af0e662169
Declare support for the pixel formats:
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PIX_FMT_YUVJ420P
PIX_FMT_YUVJ422P
PIX_FMT_YUVJ440P
PIX_FMT_YUVJ444P
in the isSupported{In,Out} macros.
These pixel formats are not true pixel formats but hacks specific to
JPEG in libavcodec. They are deprecated and should be removed (that is
from libavcodec first and libswscale second)... but they must be
tested by swscale-test.
See thread:
Subject: [FFmpeg-devel] [PATCH] Extend show_pix_fmts() to make it print the input/output support
Date: 2010-01-30 15:54:08 GMT
Originally committed as revision 30474 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-31 10:16:05 +00:00
e62bd367ea
Blackfin: use SRAM only when CONFIG_SRAM is set
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Originally committed as revision 30472 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-31 00:20:37 +00:00
909f659473
Reindent.
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Originally committed as revision 30467 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-30 21:58:09 +00:00
3ece3e524f
Use a consistent convention for the names of the internal wrapper
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functions. Improve readability.
-This line, and those below, will be ignored--
swscale.c
Originally committed as revision 30466 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-30 21:56:33 +00:00
7dac0c4379
Fix randomness of the swscale-test output.
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See the thread:
Subject: [FFmpeg-devel] [RFC] Make swscale-test perform only one convertion
Date: Fri, 29 Jan 2010 01:52:23 +0100
Originally committed as revision 30457 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-30 13:31:00 +00:00
b51de6d8c7
Rename swscale-example to swscale-test, to better reflect the intended
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use of the program.
Originally committed as revision 30439 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-27 00:25:23 +00:00
6022255774
Use isAnyRGB() where possible
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Originally committed as revision 30435 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-26 08:03:28 +00:00
81858371d9
Add 3 more RGB makros that allow specifying RGB in bytes and any rgb/bgr.
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Originally committed as revision 30434 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-26 08:01:50 +00:00
3b1ee70312
Rename isRGB() and isBGR() as their meaning is confusing.
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Originally committed as revision 30433 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-26 07:40:14 +00:00
7b87519b32
Merge two "if (flags & SWS_PRINT_INFO) { ... }" blocks, slightly
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simplify code.
Originally committed as revision 30432 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-25 22:46:09 +00:00
aa2ead8215
Fix mis-computation of the needsDither variable erroneously introduced
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in r30419, which was causing a swscale-example regression.
Also increase my liter count by 20.0 units.
Originally committed as revision 30431 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-24 21:28:17 +00:00
f632c4549b
Merge two "if (flags & SWS_PRINT_INFO) { ... }" blocks.
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Originally committed as revision 30425 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-24 17:44:43 +00:00
30b6147521
Use av_get_bits_per_pixel() for computing the bits per pixel of the
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source and destination format, cache those values in the newly added
SwsContext:srcFormatBpp and SwsContext:dstFormatBpp fields, and remove
the fmt_depth() function.
Originally committed as revision 30419 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-24 12:55:05 +00:00
59398ea9c0
Indent.
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Originally committed as revision 30413 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-24 03:02:40 +00:00
2658e7a6e7
Don't redefine M_PI. It is already defined from libavutil/mathematics.h.
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Originally committed as revision 30412 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-24 02:16:26 +00:00
a4388ebd37
Split swscale.c into scaler code (swscale.c) and utility code (utils.c).
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Originally committed as revision 30411 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-24 02:08:22 +00:00
4a88852623
Move array specifiers outside DECLARE_ALIGNED() invocations
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Originally committed as revision 30385 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-22 03:26:30 +00:00
01cc47dcd3
More const-correctness for sws_scale
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Originally committed as revision 30381 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-21 09:52:11 +00:00
5d4d503fd0
Document some more of SwsContext.
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Originally committed as revision 30380 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-20 03:26:12 +00:00
613f2dc4ae
Avoid more pointless tests, the input and output formats need to be
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supported both as input and as output, as the conversion performed is:
yuva420p -> src -> dst -> yuva420p.
Originally committed as revision 30379 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-20 00:22:31 +00:00
0e21dcdb13
Split overly long line.
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Originally committed as revision 30378 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-19 22:36:46 +00:00
731c04ad65
Make selfTest() perform tests where both the input and output formats
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are supported, avoid pointless loops.
Originally committed as revision 30377 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-19 21:52:00 +00:00
f28cc5771f
Make const prototypes for input sources of sws_scale_* stricter.
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Patch by Alexis Ballier gmailify($firstname, $familyname)
Originally committed as revision 30374 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-19 16:30:20 +00:00
9e5f164dc1
swscale-example: Add comment about the use of av_{malloc,free}.
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Originally committed as revision 30373 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-19 15:42:51 +00:00
3aca8b59f6
Remove useless forward declaration.
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Originally committed as revision 30371 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-19 11:35:04 +00:00
d5206d3dd6
User friendly warning message that gives out names of source and target formats
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Originally committed as revision 30370 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-19 05:21:17 +00:00
51d83986b1
swscale-example: use av_malloc()
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Image buffers require 16-byte alignment, so av_malloc() should be used.
Fixes crash on PPC.
Originally committed as revision 30369 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-19 03:47:11 +00:00
2d8d885b06
Split long line.
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Originally committed as revision 30368 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-18 23:34:07 +00:00
591e465acf
Convert int -> enum PixelFormat in doTest().
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Originally committed as revision 30367 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-18 23:33:17 +00:00
3c52d4849f
Define out currently unused static functions.
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Originally committed as revision 30365 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-18 08:42:04 +00:00
c36a4294dc
Remove stray '\' at the end of macro definitions.
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Originally committed as revision 30362 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-17 23:29:31 +00:00
90eb284a77
Remove duplicated or pointless newlines.
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Originally committed as revision 30361 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-17 23:17:47 +00:00
398c193d0b
Factorize error message logging, log it if the converter cannot be
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set.
Originally committed as revision 30360 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-17 23:07:37 +00:00
e36a545de5
Reindent after the last commit.
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Originally committed as revision 30359 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-17 23:02:20 +00:00
c0d1dc1c4f
Make the pal2rgbWrapper set and use the converter in pal2rgbWrapper
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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
00c4127ec9
Remove double const
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Originally committed as revision 30357 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-17 19:26:35 +00:00
9a180390b9
Factorize error message logging in rgb2rgbWrapper().
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Originally committed as revision 30356 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-17 15:11:25 +00:00
1b5d46c6a6
Reindent
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Originally committed as revision 30350 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-17 14:25:19 +00:00
d39d7cf693
Remove inline from initFilter()
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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
e922e34c96
Add a const qualifier in a cast, fix the gcc warning:
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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
5090d8e16a
Add a const qualifier in a cast, fix the gcc warning:
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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
a630ed3ee9
Fix typo, "get rid off" -> "get rid of".
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Originally committed as revision 30338 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2010-01-16 22:49:00 +00:00
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
2e0a80a128
Document sws_freeContext().
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Originally committed as revision 29844 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-11-07 09:23:11 +00:00
a520e9f235
Document slice ordering assumption done by sws_scale().
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Originally committed as revision 29804 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-10-30 14:13:25 +00:00
53e5462040
Replace manual gcc version check by AV_GCC_VERSION_AT_LEAST macro.
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Originally committed as revision 29701 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-09-22 14:38:49 +00:00
c866c7d041
Cleanup buffer debugs in swScale().
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Originally committed as revision 29686 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-09-16 22:34:48 +00:00
953c821f9b
Use correct buffers in vertical scaler in unscaled YV12 case.
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Originally committed as revision 29685 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-09-16 22:31:43 +00:00
749fac310c
Reset slice direction at end of each frame.
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Originally committed as revision 29675 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-09-13 01:49:40 +00:00
9451b59fc6
Remove ; after while(0) in macros.
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Originally committed as revision 29674 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-09-12 20:10:22 +00:00
30715d4273
Document that slices can be bottom to top or top to bottom.
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Originally committed as revision 29665 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-09-09 21:43:25 +00:00
7d73d1c336
Indent.
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Originally committed as revision 29654 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-09-07 16:29:32 +00:00
9cf484d06e
Rename CHECKED_ALLOC(Z) to FF_ALLOC(Z)_OR_GOTO and add context and label
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parameters.
Originally committed as revision 29652 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-09-06 00:07:35 +00:00
c2613a3137
Indent.
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Originally committed as revision 29651 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-09-05 23:35:59 +00:00
991e579cae
Make 16bit YUV formats compatible with NE avcodec_get_pix_fmt().
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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
67c2c5bb2e
Curly brackets cosmetics for previous commit.
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Originally committed as revision 29587 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-29 23:08:32 +00:00
1ddb5747df
Check for return value of initFilter().
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Originally committed as revision 29586 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-29 23:06:22 +00:00
dd653355fa
Revert mistakenly commited hunk.
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Originally committed as revision 29585 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-29 23:03:14 +00:00
7248797c03
swscale: Check for return values of malloc.
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Originally committed as revision 29584 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-29 23:02:01 +00:00
111641a97a
swscale-example: Free memory used by input data.
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Originally committed as revision 29583 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-29 03:36:09 +00:00
0607b09069
Restore comment that was partially removed.
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Originally committed as revision 29582 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-29 02:44:03 +00:00
89fb9516af
swscale-example: Rename src->ref so as to not confuse with src being used in doTest().
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Originally committed as revision 29548 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-23 20:31:38 +00:00
7da35acdab
swscale-example: Use SWS_BILINEAR instead of hardcoded value.
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Originally committed as revision 29547 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-23 20:29:49 +00:00
a48ce2c3a7
Fix inconsistent indentation.
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Originally committed as revision 29545 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-22 19:30:19 +00:00
1b03a9d607
Check return values of sws_allocVec() and sws_getConstVec().
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Originally committed as revision 29543 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-20 01:55:45 +00:00
64d39b7c76
Free initial swscale context, too. Avoids a valgrind warning.
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Originally committed as revision 29538 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-19 08:21:55 +00:00
7b67bd92f4
Remove useless casts of malloc return value.
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Originally committed as revision 29537 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-19 08:18:53 +00:00
1aff375d41
Introduce and use sws_allocVec().
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Originally committed as revision 29536 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-19 01:33:17 +00:00
20484b90ec
Reuse sws_getConstVec() where possible.
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Originally committed as revision 29535 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-19 01:32:06 +00:00
6b052ba88f
swscale-example: Make selection of dstW, dstH, and flags more clear.
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Originally committed as revision 29527 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-17 02:06:00 +00:00
c255994b29
More indentation changes leftover from r29522:
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- 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
dd68318cee
Cosmetics:
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- 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
9b734d44ab
Indent libswscale:
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- 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
ebe5dec22b
Indent.
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Originally committed as revision 29518 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-15 02:35:55 +00:00
52154148f4
Vertical yuv -> yuv16 scaler.
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Originally committed as revision 29517 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-14 15:52:40 +00:00
562f685307
BGR32 MMX special convertor.
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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
737cbcde08
Indent.
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Originally committed as revision 29512 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-13 19:03:14 +00:00
d426ea20c9
swscale-example: Don't check for chroma planes in mono formats.
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Originally committed as revision 29511 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-13 18:39:39 +00:00
48f4c61252
MMX2 horizontal scaler: Determine code size at runtime.
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Originally committed as revision 29510 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-13 18:31:07 +00:00
0728778885
Protect mmx2 filter code buffers so they are not executable and writeable at
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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
b0e1343b85
Remove duplicate define (it is the same in the lum code).
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Originally committed as revision 29508 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-13 18:28:55 +00:00
bcdedf675f
Rename "funny" code to "mmx2 filter" code.
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Originally committed as revision 29507 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-13 18:28:17 +00:00
475f361308
Indent.
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Originally committed as revision 29506 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-13 13:18:59 +00:00
e55ed689a2
swscale-example: Remove hack to end loop by setting variables to break.
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Originally committed as revision 29505 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-13 11:48:06 +00:00
d7cf0a6ff7
swscale-example: Don't return random value from main().
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Originally committed as revision 29504 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-13 11:34:27 +00:00
f5a9c4ee50
swscale-example: Check for Gray formats.
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Originally committed as revision 29503 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-13 11:33:18 +00:00
9bb3f3edfe
Remove disabled debug code.
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Originally committed as revision 29485 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-10 10:53:32 +00:00
184410e60b
Put some altivec code under COMPILE_ALTIVEC, and not HAVE_ALTIVEC.
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Originally committed as revision 29484 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-09 15:34:57 +00:00
df226e6369
Remove 'offset' argument from PUTRGB* macros since it's unneeded and caused
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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
0bf18ed32d
Remove disabled crufty code.
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Originally committed as revision 29482 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-08-08 15:18:48 +00:00
062394e07c
Fix regression when converting to nv12/nv21.
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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
469fd9b0e1
MMX2 scaler: Remove {} block leftover from factorization in initMMX2Scaler().
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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
f1c6dfa371
MMX2 scaler: factorize initMMX2Scaler().
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Originally committed as revision 29453 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-28 05:42:46 +00:00
901775c714
MMX2 scaler: add variable to ease factorization of initMMX2Scaler().
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Originally committed as revision 29452 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-28 05:41:22 +00:00
cbdc08d5a6
Indent.
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Originally committed as revision 29451 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-28 05:14:47 +00:00
fb91df397a
Remove duplicate horizontal scaling when there aren't enough lines in a slice
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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
571d9587cf
Remove useless code.
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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
94daf2e94c
Do not misuse HAVE_ defines. Introduce COMPILE_TEMPLATE_ defines and use them
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instead.
Originally committed as revision 29446 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-27 06:47:41 +00:00
18c61752fd
Factorize x86 fast_bilinear assembly.
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Originally committed as revision 29445 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-27 06:22:00 +00:00
6d08d7f3c8
Fix assembly comments for x86 fast_bilinear so they match the C code.
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Originally committed as revision 29444 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-27 06:20:17 +00:00
a898cdc995
Replace WORDS_BIGENDIAN with HAVE_BIGENDIAN
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Originally committed as revision 29439 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-26 12:26:32 +00:00
78d01adaa7
Remove unnecessary #include <unistd.h>
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Originally committed as revision 29437 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-23 15:23:03 +00:00
804db4466d
Remove unused variables.
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Originally committed as revision 29435 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-21 20:17:15 +00:00
71ed6c8f06
Remove dependency from swscale_internal.h to lavu/internal.h, it is no longer
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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
29ce043374
The AltiVec code in libswscale no longer is under GPL.
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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
b4b9170234
Use enum PixelFormat in sws_format_name() prototype
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Originally committed as revision 29409 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2009-07-01 12:40:28 +00:00
8b1a644177
AltiVec code and runtime cpudetect do not require CONFIG_GPL.
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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
Ramiro Polla
vle
Måns Rullgård
Grant Carver
Stefano Sabatini
Reimar Döffinger
Martin Storsjö
Anton Mitrofanov
Benoit Fouet
Eli Friedman
Reinhard Tartler
Diego Biurrun
Loren Merritt
Ronaldo Moura
Janusz Krzysztofik
Michael Niedermayer
Alexis Ballier
Carl Eugen Hoyos
David Conrad
Zuxy Meng
NVIDIA Corporation
Lars Täuber
Peter Schlaile
Kostya Shishkov
Guennadi Liakhovetski