/* * Copyright © 2008 Mozilla Corporation * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Mozilla Corporation not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Mozilla Corporation makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Jeff Muizelaar (jeff@infidigm.net) * */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" #include "pixman-arm-common.h" #include "pixman-inlines.h" PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_8888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_x888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_0565_0565, uint16_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_0565_8888, uint16_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, add_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, over_8888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, armv6, over_8888_n_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, armv6, over_n_8_8888, uint8_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (armv6, 0565_0565, SRC, uint16_t, uint16_t) PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (armv6, 8888_8888, SRC, uint32_t, uint32_t) void pixman_composite_src_n_8888_asm_armv6 (int32_t w, int32_t h, uint32_t *dst, int32_t dst_stride, uint32_t src); void pixman_composite_src_n_0565_asm_armv6 (int32_t w, int32_t h, uint16_t *dst, int32_t dst_stride, uint16_t src); void pixman_composite_src_n_8_asm_armv6 (int32_t w, int32_t h, uint8_t *dst, int32_t dst_stride, uint8_t src); static pixman_bool_t arm_simd_fill (pixman_implementation_t *imp, uint32_t * bits, int stride, /* in 32-bit words */ int bpp, int x, int y, int width, int height, uint32_t _xor) { /* stride is always multiple of 32bit units in pixman */ uint32_t byte_stride = stride * sizeof(uint32_t); switch (bpp) { case 8: pixman_composite_src_n_8_asm_armv6 ( width, height, (uint8_t *)(((char *) bits) + y * byte_stride + x), byte_stride, _xor & 0xff); return TRUE; case 16: pixman_composite_src_n_0565_asm_armv6 ( width, height, (uint16_t *)(((char *) bits) + y * byte_stride + x * 2), byte_stride / 2, _xor & 0xffff); return TRUE; case 32: pixman_composite_src_n_8888_asm_armv6 ( width, height, (uint32_t *)(((char *) bits) + y * byte_stride + x * 4), byte_stride / 4, _xor); return TRUE; default: return FALSE; } } static pixman_bool_t arm_simd_blt (pixman_implementation_t *imp, uint32_t * src_bits, uint32_t * dst_bits, int src_stride, /* in 32-bit words */ int dst_stride, /* in 32-bit words */ int src_bpp, int dst_bpp, int src_x, int src_y, int dest_x, int dest_y, int width, int height) { if (src_bpp != dst_bpp) return FALSE; switch (src_bpp) { case 8: pixman_composite_src_8_8_asm_armv6 ( width, height, (uint8_t *)(((char *) dst_bits) + dest_y * dst_stride * 4 + dest_x * 1), dst_stride * 4, (uint8_t *)(((char *) src_bits) + src_y * src_stride * 4 + src_x * 1), src_stride * 4); return TRUE; case 16: pixman_composite_src_0565_0565_asm_armv6 ( width, height, (uint16_t *)(((char *) dst_bits) + dest_y * dst_stride * 4 + dest_x * 2), dst_stride * 2, (uint16_t *)(((char *) src_bits) + src_y * src_stride * 4 + src_x * 2), src_stride * 2); return TRUE; case 32: pixman_composite_src_8888_8888_asm_armv6 ( width, height, (uint32_t *)(((char *) dst_bits) + dest_y * dst_stride * 4 + dest_x * 4), dst_stride, (uint32_t *)(((char *) src_bits) + src_y * src_stride * 4 + src_x * 4), src_stride); return TRUE; default: return FALSE; } } static const pixman_fast_path_t arm_simd_fast_paths[] = { PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, armv6_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, armv6_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, armv6_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, armv6_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, armv6_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, armv6_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, armv6_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, armv6_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a1r5g5b5, null, a1r5g5b5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a1b5g5r5, null, a1b5g5r5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a1r5g5b5, null, x1r5g5b5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a1b5g5r5, null, x1b5g5r5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, x1r5g5b5, null, x1r5g5b5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, x1b5g5r5, null, x1b5g5r5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a4r4g4b4, null, a4r4g4b4, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a4b4g4r4, null, a4b4g4r4, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a4r4g4b4, null, x4r4g4b4, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a4b4g4r4, null, x4b4g4r4, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, x4r4g4b4, null, x4r4g4b4, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, x4b4g4r4, null, x4b4g4r4, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a8, null, a8, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, r3g3b2, null, r3g3b2, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, b2g3r3, null, b2g3r3, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, a2r2g2b2, null, a2r2g2b2, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, a2b2g2r2, null, a2b2g2r2, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, c8, null, c8, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, g8, null, g8, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, x4a4, null, x4a4, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, x4c4, null, x4c4, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, x4g4, null, x4g4, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, a8r8g8b8, armv6_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, x8r8g8b8, armv6_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, a8b8g8r8, armv6_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, x8b8g8r8, armv6_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, armv6_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, armv6_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, armv6_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, armv6_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, armv6_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, armv6_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, armv6_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, armv6_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, armv6_composite_add_8_8), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, armv6_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, armv6_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, armv6_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, armv6_composite_over_n_8_8888), PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, r5g6b5, armv6_0565_0565), PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, b5g6r5, armv6_0565_0565), PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, armv6_8888_8888), PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, armv6_8888_8888), PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, armv6_8888_8888), PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, armv6_8888_8888), PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, armv6_8888_8888), PIXMAN_ARM_SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, armv6_8888_8888), { PIXMAN_OP_NONE }, }; pixman_implementation_t * _pixman_implementation_create_arm_simd (pixman_implementation_t *fallback) { pixman_implementation_t *imp = _pixman_implementation_create (fallback, arm_simd_fast_paths); imp->blt = arm_simd_blt; imp->fill = arm_simd_fill; return imp; }