Commit Graph

10 Commits

Author SHA1 Message Date
Martyn Jacques
141f26ff6d Neon: Intrinsics impl. of 2x2 and 4x4 scaled IDCTs
The previous AArch32 and AArch64 GAS implementations have been removed,
since the intrinsics implementations provide the same or better
performance.
2020-11-10 19:09:09 -06:00
Jonathan Wright
ed581cd935 Neon: Intrinsics impl. of accurate int inverse DCT
The previous AArch32 and AArch64 GAS implementations are retained by
default when using GCC, in order to avoid a performance regression.  The
intrinsics implementation can be forced on or off using the new
NEON_INTRINSICS CMake variable.
2020-11-10 19:09:09 -06:00
Jonathan Wright
2c6b68e283 Neon: Intrinsics impl. of fast integer Inverse DCT
The previous AArch32 GAS implementation is retained by default when
using GCC, in order to avoid a performance regression.  The intrinsics
implementation can be forced on or off using the new NEON_INTRINSICS
CMake variable.  The previous AArch64 GAS implementation has been
removed, since the intrinsics implementation provides the same or better
performance.
2020-11-10 19:09:09 -06:00
Jonathan Wright
975307775c Neon: Intrinsics impl. of h2v1 & h2v2 fancy upsamp
The previous AArch32 GAS implementation of h2v1 fancy upsampling has
been removed, since the intrinsics implementation provides the same or
better performance.  There was no previous GAS implementation of h2v2
fancy upsampling, and there was no previous AArch64 GAS implementation
of h2v1 fancy upsampling.
2020-11-10 19:09:09 -06:00
Jonathan Wright
5dbd39323c Neon: Intrinsics implementation of YCbCr->RGB565
The previous AArch64 GAS implementation is retained by default when
using GCC, in order to avoid a performance regression.  The intrinsics
implementation can be forced on or off using the new NEON_INTRINSICS
CMake variable.  The previous AArch32 GAS implementation has been
removed, since the intrinsics implementation provides the same or better
performance.
2020-11-10 19:09:09 -06:00
Jonathan Wright
0f35cd68f2 Neon: Intrinsics implementation of YCbCr->RGB
The previous AArch64 GAS implementation is retained by default when
using GCC, in order to avoid a performance regression.  The intrinsics
implementation can be forced on or off using the new NEON_INTRINSICS
CMake variable.  The previous AArch32 GAS implementation has been
removed, since the intrinsics implementation provides the same or better
performance.
2020-11-10 19:09:09 -06:00
Jonathan Wright
f3c3f01d23 Neon: Intrinsics impl. of Huffman encoding
The previous AArch64 GAS implementation is retained by default when
using GCC, in order to avoid a performance regression.  The intrinsics
implementation can be forced on or off using the new NEON_INTRINSICS
CMake variable.  The previous AArch32 GAS implementation has been
removed, since the intrinsics implementation provides the same or better
performance.
2020-11-10 19:09:09 -06:00
Jonathan Wright
3d84668d42 Neon: Intrinsics impl. of fast integer forward DCT
The previous AArch32 and AArch64 GAS implementations have been removed,
since the intrinsics implementation provides the same or better
performance.
2020-11-10 19:09:09 -06:00
Jonathan Wright
951d3677eb Neon: Intrinsics impl. of int sample conv./quant.
The previous AArch32 and AArch64 GAS implementations have been removed,
since the intrinsics implementation provides the same or better
performance.
2020-11-10 19:09:09 -06:00
Jonathan Wright
4f2216b435 Neon: Intrinsics implementation of RGB->YCbCr
The previous AArch32 and AArch64 GAS implementations are retained by
default when using GCC, in order to avoid a performance regression.  The
intrinsics implementation can be forced on or off using a new
NEON_INTRINSICS CMake variable.
2020-11-10 19:09:05 -06:00