diff options
-rw-r--r-- | pixman/pixman-vmx.c | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/pixman/pixman-vmx.c b/pixman/pixman-vmx.c index 47393dc..64e9125 100644 --- a/pixman/pixman-vmx.c +++ b/pixman/pixman-vmx.c @@ -2689,6 +2689,62 @@ vmx_fill (pixman_implementation_t *imp, } static void +vmx_composite_src_x888_8888 (pixman_implementation_t *imp, + pixman_composite_info_t *info) +{ + PIXMAN_COMPOSITE_ARGS (info); + uint32_t *dst_line, *dst; + uint32_t *src_line, *src; + int32_t w; + int dst_stride, src_stride; + + PIXMAN_IMAGE_GET_LINE ( + dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); + PIXMAN_IMAGE_GET_LINE ( + src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); + + while (height--) + { + dst = dst_line; + dst_line += dst_stride; + src = src_line; + src_line += src_stride; + w = width; + + while (w && (uintptr_t)dst & 15) + { + *dst++ = *src++ | 0xff000000; + w--; + } + + while (w >= 16) + { + vector unsigned int vmx_src1, vmx_src2, vmx_src3, vmx_src4; + + vmx_src1 = load_128_unaligned (src); + vmx_src2 = load_128_unaligned (src + 4); + vmx_src3 = load_128_unaligned (src + 8); + vmx_src4 = load_128_unaligned (src + 12); + + save_128_aligned (dst, vec_or (vmx_src1, mask_ff000000)); + save_128_aligned (dst + 4, vec_or (vmx_src2, mask_ff000000)); + save_128_aligned (dst + 8, vec_or (vmx_src3, mask_ff000000)); + save_128_aligned (dst + 12, vec_or (vmx_src4, mask_ff000000)); + + dst += 16; + src += 16; + w -= 16; + } + + while (w) + { + *dst++ = *src++ | 0xff000000; + w--; + } + } +} + +static void vmx_composite_over_8888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { @@ -2914,6 +2970,10 @@ static const pixman_fast_path_t vmx_fast_paths[] = PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, vmx_composite_add_8888_8888), PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, vmx_composite_add_8888_8888), + /* PIXMAN_OP_SRC */ + PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, vmx_composite_src_x888_8888), + PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, vmx_composite_src_x888_8888), + { PIXMAN_OP_NONE }, }; |