-Removed unnecessary <math.h> headers
-Updated AVX/asm optimizations to match the new file hierarchy
-Makefile only compiles .asm files if KVAZAAR_DISABLE_YASM is not set to 1 and TARGET_CPU_ARCH is x86
- Remove -march=native as it's no longer necessary for intrinsics to work.
Closes#77.
- I couldn't test altivec or sse4.1, but sse4.1 compiles so I expect it
to work.
-Added vzeroupper to satd macro to prevent AVX-SSE transition penalties int picture_x86.asm
-Fixed the order of registers in zero extend macro in picture_x86.asm
-Fixed SATD checkers test pattern in satd_tests.c
- This is necessary in order to compile AVX intrinsics correctly in
Visual Studio. Having everything in their own units should also make
compiling normal C code with optimizations on easier.
- For now the makefile still relies on GCC __target__ attribute for compiling
intrinsics.
- Moved compilation flag stuff from project file to the abstraction layer.
- Disabled randomized base address as unnecessary.
- Disable stack buffer security check from release.
- Add encoder_state->global->cur_lambda_cost_sqrt.
- Use sqrt lambda for inter search and rough intra search.
- The effect on inter is around 10-20% bdrate. The effect on intra is smaller
and non-existent when --rd=2 is enabled, as the intra search refinement was
already done with SSD and correct lambda.
strategyselector.c:170:10: error: ‘__get_cpuid’ is static but used in inline function ‘get_cpuid’ which is not static [-Werror]
return __get_cpuid(level, eax, ebx, ecx, edx);
- Directional intra mode search is done using halving search from the best
known mode. Starting modes are vertical, horizontal and the 3 diagonal
modes.
Conflicts:
src/search.c
- Because intra sad functions were added to the same module, they were being
called as if they were reg_sad, which of course failed.
Conflicts:
tests/sad_tests.c
