diff options
Diffstat (limited to 'src/gallium/drivers/vc4/vc4_tiling.h')
| -rw-r--r-- | src/gallium/drivers/vc4/vc4_tiling.h | 48 |
1 files changed, 42 insertions, 6 deletions
diff --git a/src/gallium/drivers/vc4/vc4_tiling.h b/src/gallium/drivers/vc4/vc4_tiling.h index ec66cf9476a..218130b2007 100644 --- a/src/gallium/drivers/vc4/vc4_tiling.h +++ b/src/gallium/drivers/vc4/vc4_tiling.h @@ -62,12 +62,18 @@ vc4_utile_height(int cpp) } bool vc4_size_is_lt(uint32_t width, uint32_t height, int cpp) ATTRIBUTE_CONST; -void vc4_load_lt_image(void *dst, uint32_t dst_stride, - void *src, uint32_t src_stride, - int cpp, const struct pipe_box *box); -void vc4_store_lt_image(void *dst, uint32_t dst_stride, - void *src, uint32_t src_stride, - int cpp, const struct pipe_box *box); +void vc4_load_lt_image_base(void *dst, uint32_t dst_stride, + void *src, uint32_t src_stride, + int cpp, const struct pipe_box *box); +void vc4_store_lt_image_base(void *dst, uint32_t dst_stride, + void *src, uint32_t src_stride, + int cpp, const struct pipe_box *box); +void vc4_load_lt_image_neon(void *dst, uint32_t dst_stride, + void *src, uint32_t src_stride, + int cpp, const struct pipe_box *box); +void vc4_store_lt_image_neon(void *dst, uint32_t dst_stride, + void *src, uint32_t src_stride, + int cpp, const struct pipe_box *box); void vc4_load_tiled_image(void *dst, uint32_t dst_stride, void *src, uint32_t src_stride, uint8_t tiling_format, int cpp, @@ -77,4 +83,34 @@ void vc4_store_tiled_image(void *dst, uint32_t dst_stride, uint8_t tiling_format, int cpp, const struct pipe_box *box); +/* If we're building for ARMv7 (Pi 2+), assume it has NEON. For Raspbian we + * should extend this to have some runtime detection of being built for ARMv6 + * on a Pi 2+. + */ +#if defined(__ARM_ARCH) && __ARM_ARCH >= 7 +#define NEON_SUFFIX(x) x ## _neon +#else +#define NEON_SUFFIX(x) x ## _base +#endif + +static inline void +vc4_load_lt_image(void *dst, uint32_t dst_stride, + void *src, uint32_t src_stride, + int cpp, const struct pipe_box *box) +{ + NEON_SUFFIX(vc4_load_lt_image)(dst, dst_stride, src, src_stride, + cpp, box); +} + +static inline void +vc4_store_lt_image(void *dst, uint32_t dst_stride, + void *src, uint32_t src_stride, + int cpp, const struct pipe_box *box) +{ + NEON_SUFFIX(vc4_store_lt_image)(dst, dst_stride, src, src_stride, + cpp, box); +} + +#undef NEON_SUFFIX + #endif /* VC4_TILING_H */ |