diff options
Diffstat (limited to '')
-rw-r--r-- | third_party/dav1d/src/ppc/dav1d_types.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/third_party/dav1d/src/ppc/dav1d_types.h b/third_party/dav1d/src/ppc/dav1d_types.h new file mode 100644 index 0000000000..0b4bd72f0e --- /dev/null +++ b/third_party/dav1d/src/ppc/dav1d_types.h @@ -0,0 +1,54 @@ +/* + * Copyright © 2019, VideoLAN and dav1d authors + * Copyright © 2019, Luca Barbato + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, this + * list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED + * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR + * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; + * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND + * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS + * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +#ifndef DAV1D_SRC_PPC_TYPES_H +#define DAV1D_SRC_PPC_TYPES_H + +#include <altivec.h> +#undef pixel + +#define u8x16 vector unsigned char +#define i8x16 vector signed char +#define b8x16 vector bool char +#define u16x8 vector unsigned short +#define i16x8 vector signed short +#define b16x8 vector bool short +#define u32x4 vector unsigned int +#define i32x4 vector signed int +#define b32x4 vector bool int +#define u64x2 vector unsigned long long +#define i64x2 vector signed long long +#define b64x2 vector bool long long + +#define u8h_to_u16(v) ((u16x8) vec_mergeh((u8x16) v, vec_splat_u8(0))) +#define u8l_to_u16(v) ((u16x8) vec_mergel((u8x16) v, vec_splat_u8(0))) +#define u16h_to_i32(v) ((i32x4) vec_mergeh((u16x8) v, vec_splat_u16(0))) +#define i16h_to_i32(v) ((i32x4) vec_unpackh((i16x8)v)) +#define u16l_to_i32(v) ((i32x4) vec_mergel((u16x8) v, vec_splat_u16(0))) +#define i16l_to_i32(v) ((i32x4) vec_unpackl((i16x8)v)) + +#endif /* DAV1D_SRC_PPC_TYPES_H */ |