Since WELS_CLIP3 is a macro, using it will cause the arguments
to be evalated multiple times, which means that the clip will
not work as intended. If using a rand() argument, always use
WelsClip3 instead, which is an inline function.
Since cropping is disabled (prepareParam does
memset (pParam, 0, sizeof (SEncParamExt)); which clears the
cropping flag), we need to make sure that the number of
macroblocks differ, not only the number of pixels.
Previously, this test picked a width at random until it found
a width that had been used before, meaning that all tests were
made with the same single width.
When using a macro, the macro parameters get evaluated
multiple times, which means that the rand() value compared
actually isn't the same that is used as return value.
This makes sure that clipping works as intended for the
random tests.
When building for android or older MSVC versions, this makes the build
fail, when it is ambiguous which pow() overload to use, when there
is no function matching pow(int, int).
This allows decoders to know that a baseline stream doesn't
contain any of the features that aren't in the constrained
baseline subset.
Set the flags based on what profile we target.
When using 4 downsampled layers, make sure the random width/height
is large enough that the downsampled layers don't have a zero size.
Since the value never will be too small now, there's no need to
use WELS_CLIP3 any longer.
uiIntraPeriod is unsigned, and thus can't ever be negative.
The subtraction on the line above can't ever make the value wrap
around either, since param_.uiIntraPeriod % uiGOPSize always is
smaller than or equal to param_.uiIntraPeriod. Thus, the check
never is necessary even if the value would be signed either.
This fixes warnings when building with clang.
1, ref_list_mgr_svc.cpp, Ln314: fix a wrong DeleteLTRFromLongList which should not be used under screen strategy
2, ref_list_mgr_svc.cpp, Ln910: remove the frame which is furthest in distance to the current frame in ref list
3, wels_preprocess.cpp: use scene LTR ref list when the current frame is scene LTR
-, ref_list_mgr_svc.cpp, Ln811: add DEBUG trace
reviewed at: https://rbcommons.com/s/OpenH264/r/870/
