The last user of g15Mask, r15Mask, g16Mask and r16Mask was disabled
in 77a416e8aab77058b542030870fd7178b62d2a62 and finally removed in
36e8de07ed62609df45d064b56501e3084d25723; b15Mask and b16Mask were
apparently always unused (except for in_asm_used_var_warning_killer,
a function that only existed to make the compiler not optimize ASM
constants away).
w10 is unused since d604bab901f6dfaaad672ef2164e42b1f350474c, w02
since ef423a661818f3c0d8206a2abbc65ff555cc0c67.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
mask24hh etc. are unused since f099fbf5f3ac1d6b3753fc8dfda6558572111fbd,
mask32b and mask32r since 296609f859a587575b91fe9e9691f2707d6e8136,
mask32g since b38d487466e68bd6baf2889017d2a751831560f0 and mask32 since
f8a138be5257f751ef7d3c6b7ab534c0434e90e7.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
mmx_grnmask is unused since 531f97b0c32d1d421f3ac614e002c53951658115,
the other constants since e934194b6a4159b7960cabefb0dd8b998c1961e8.
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
Add inline function for vec_xl if VSX is not supported. vec_xl intrinsic
is only available on POWER 7 or higher.
Fixes ticket #8750.
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
Fixes fate-qtrle-32bit on big-endian.
The macro does a simple byte swap on uint8 array without any casts, so
it's valid on big-endian arches.
The mentioned test was failing because the byteswap function
shuffle_bytes_3210_c() is used in the pixel format conversion
(argb->bgra).
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
Fixes vf_scale outputting RGB AVFrames with limited range flagged
in case either input or output specifically sets the range.
This is the reverse of the logic utilized for RGB and PAL8 content
in sws_setColorspaceDetails.
These conversion appears to be exhibiting the same rounding error as the rgbf32 formats where.
I seperated the rounding value from the 16 and 128 offsets, I think it makes it a little more clear.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
changes since v1:
- made into fate test
- fixed c90 warnings
- tests more intermediate formats
- tested on BE mips too
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Regression since: 3adffab073bc59af39dddd035168ac72bc9ffde3
-1 is consistent what other error paths return
Reviewed-by: Martin Storsjö <martin@martin.st>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
We return 0 for this particular architecture but should instead be
returning the number of lines.
Fixes users who check the return value matches what they expect.
256 bits is just wide enough to fit all the operands needed to vectorize
the software implementation, but AVX2 is needed to for a couple of
instructions like cross-lane permutation.
Output is bit-for-bit identical to C.
Signed-off-by: Nelson Gomez <nelson.gomez@microsoft.com>
Extracting information from SwsContext in assembly is difficult, and
rearranging SwsContext just for asm access didn't look good. These
functions only need a couple of fields from it anyway, so just make
them parameters in their own right.
Signed-off-by: Nelson Gomez <nelson.gomez@microsoft.com>
The NEON hscale function only supports X8 filter sizes and should only
be selected when these are being used. At the moment filterAlign is
set to 8 but in the future when extra NEON assembly for specific sizes is
added they will need to have checks here too.
The immediate usecase for this change is making the hscale checkasm
test easier and without NEON specific edge-cases (x86 already has these
guards).
This applies the same fix from 718c8f9aa59751bb490e2688acf2b5cb68fd5ad1
on the 32 bit arm version of the function, fixing fate-checkasm-sw_scale
there.
Signed-off-by: Martin Storsjö <martin@martin.st>
The NEON hscale function only supports X8 filter sizes and should only
be selected when these are being used. At the moment filterAlign is
set to 8 but in the future when extra NEON assembly for specific sizes is
added they will need to have checks here too.
The immediate usecase for this change is making the hscale checkasm
test easier and without NEON specific edge-cases (x86 already has these
guards).
Signed-off-by: Josh de Kock <josh@itanimul.li>
