/************************************************************************** * * Copyright 2007-2009 VMware, Inc. * All Rights Reserved. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sub license, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice (including the * next paragraph) shall be included in all copies or substantial portions * of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * **************************************************************************/ /* * Rasterization for binned triangles within a tile */ #include #include "util/u_math.h" #include "lp_debug.h" #include "lp_perf.h" #include "lp_rast_priv.h" /** * Shade all pixels in a 4x4 block. */ static void block_full_4(struct lp_rasterizer_task *task, const struct lp_rast_triangle *tri, int x, int y) { lp_rast_shade_quads_all(task, &tri->inputs, x, y); } /** * Shade all pixels in a 16x16 block. */ static void block_full_16(struct lp_rasterizer_task *task, const struct lp_rast_triangle *tri, int x, int y) { unsigned ix, iy; assert(x % 16 == 0); assert(y % 16 == 0); for (iy = 0; iy < 16; iy += 4) for (ix = 0; ix < 16; ix += 4) block_full_4(task, tri, x + ix, y + iy); } static inline unsigned build_mask_linear(int32_t c, int32_t dcdx, int32_t dcdy) { unsigned mask = 0; int32_t c0 = c; int32_t c1 = c0 + dcdy; int32_t c2 = c1 + dcdy; int32_t c3 = c2 + dcdy; mask |= ((c0 + 0 * dcdx) >> 31) & (1 << 0); mask |= ((c0 + 1 * dcdx) >> 31) & (1 << 1); mask |= ((c0 + 2 * dcdx) >> 31) & (1 << 2); mask |= ((c0 + 3 * dcdx) >> 31) & (1 << 3); mask |= ((c1 + 0 * dcdx) >> 31) & (1 << 4); mask |= ((c1 + 1 * dcdx) >> 31) & (1 << 5); mask |= ((c1 + 2 * dcdx) >> 31) & (1 << 6); mask |= ((c1 + 3 * dcdx) >> 31) & (1 << 7); mask |= ((c2 + 0 * dcdx) >> 31) & (1 << 8); mask |= ((c2 + 1 * dcdx) >> 31) & (1 << 9); mask |= ((c2 + 2 * dcdx) >> 31) & (1 << 10); mask |= ((c2 + 3 * dcdx) >> 31) & (1 << 11); mask |= ((c3 + 0 * dcdx) >> 31) & (1 << 12); mask |= ((c3 + 1 * dcdx) >> 31) & (1 << 13); mask |= ((c3 + 2 * dcdx) >> 31) & (1 << 14); mask |= ((c3 + 3 * dcdx) >> 31) & (1 << 15); return mask; } static inline void build_masks(int32_t c, int32_t cdiff, int32_t dcdx, int32_t dcdy, unsigned *outmask, unsigned *partmask) { *outmask |= build_mask_linear(c, dcdx, dcdy); *partmask |= build_mask_linear(c + cdiff, dcdx, dcdy); } void lp_rast_triangle_3_16(struct lp_rasterizer_task *task, const union lp_rast_cmd_arg arg) { union lp_rast_cmd_arg arg2; arg2.triangle.tri = arg.triangle.tri; arg2.triangle.plane_mask = (1<<3)-1; lp_rast_triangle_3(task, arg2); } void lp_rast_triangle_3_4(struct lp_rasterizer_task *task, const union lp_rast_cmd_arg arg) { lp_rast_triangle_3_16(task, arg); } void lp_rast_triangle_4_16(struct lp_rasterizer_task *task, const union lp_rast_cmd_arg arg) { union lp_rast_cmd_arg arg2; arg2.triangle.tri = arg.triangle.tri; arg2.triangle.plane_mask = (1<<4)-1; lp_rast_triangle_4(task, arg2); } void lp_rast_triangle_ms_3_16(struct lp_rasterizer_task *task, const union lp_rast_cmd_arg arg) { union lp_rast_cmd_arg arg2; arg2.triangle.tri = arg.triangle.tri; arg2.triangle.plane_mask = (1<<3)-1; lp_rast_triangle_ms_3(task, arg2); } void lp_rast_triangle_ms_3_4(struct lp_rasterizer_task *task, const union lp_rast_cmd_arg arg) { lp_rast_triangle_ms_3_16(task, arg); } void lp_rast_triangle_ms_4_16(struct lp_rasterizer_task *task, const union lp_rast_cmd_arg arg) { union lp_rast_cmd_arg arg2; arg2.triangle.tri = arg.triangle.tri; arg2.triangle.plane_mask = (1<<4)-1; lp_rast_triangle_ms_4(task, arg2); } #if defined(PIPE_ARCH_SSE) #include #include "util/u_sse.h" static inline void build_masks_sse(int c, int cdiff, int dcdx, int dcdy, unsigned *outmask, unsigned *partmask) { __m128i cstep0 = _mm_setr_epi32(c, c+dcdx, c+dcdx*2, c+dcdx*3); __m128i xdcdy = _mm_set1_epi32(dcdy); /* Get values across the quad */ __m128i cstep1 = _mm_add_epi32(cstep0, xdcdy); __m128i cstep2 = _mm_add_epi32(cstep1, xdcdy); __m128i cstep3 = _mm_add_epi32(cstep2, xdcdy); { __m128i cstep01, cstep23, result; cstep01 = _mm_packs_epi32(cstep0, cstep1); cstep23 = _mm_packs_epi32(cstep2, cstep3); result = _mm_packs_epi16(cstep01, cstep23); *outmask |= _mm_movemask_epi8(result); } { __m128i cio4 = _mm_set1_epi32(cdiff); __m128i cstep01, cstep23, result; cstep0 = _mm_add_epi32(cstep0, cio4); cstep1 = _mm_add_epi32(cstep1, cio4); cstep2 = _mm_add_epi32(cstep2, cio4); cstep3 = _mm_add_epi32(cstep3, cio4); cstep01 = _mm_packs_epi32(cstep0, cstep1); cstep23 = _mm_packs_epi32(cstep2, cstep3); result = _mm_packs_epi16(cstep01, cstep23); *partmask |= _mm_movemask_epi8(result); } } static inline unsigned build_mask_linear_sse(int c, int dcdx, int dcdy) { __m128i cstep0 = _mm_setr_epi32(c, c+dcdx, c+dcdx*2, c+dcdx*3); __m128i xdcdy = _mm_set1_epi32(dcdy); /* Get values across the quad */ __m128i cstep1 = _mm_add_epi32(cstep0, xdcdy); __m128i cstep2 = _mm_add_epi32(cstep1, xdcdy); __m128i cstep3 = _mm_add_epi32(cstep2, xdcdy); /* pack pairs of results into epi16 */ __m128i cstep01 = _mm_packs_epi32(cstep0, cstep1); __m128i cstep23 = _mm_packs_epi32(cstep2, cstep3); /* pack into epi8, preserving sign bits */ __m128i result = _mm_packs_epi16(cstep01, cstep23); /* extract sign bits to create mask */ return _mm_movemask_epi8(result); } static inline unsigned sign_bits4(const __m128i *cstep, int cdiff) { /* Adjust the step values */ __m128i cio4 = _mm_set1_epi32(cdiff); __m128i cstep0 = _mm_add_epi32(cstep[0], cio4); __m128i cstep1 = _mm_add_epi32(cstep[1], cio4); __m128i cstep2 = _mm_add_epi32(cstep[2], cio4); __m128i cstep3 = _mm_add_epi32(cstep[3], cio4); /* Pack down to epi8 */ __m128i cstep01 = _mm_packs_epi32(cstep0, cstep1); __m128i cstep23 = _mm_packs_epi32(cstep2, cstep3); __m128i result = _mm_packs_epi16(cstep01, cstep23); /* Extract the sign bits */ return _mm_movemask_epi8(result); } #define NR_PLANES 3 void lp_rast_triangle_32_3_16(struct lp_rasterizer_task *task, const union lp_rast_cmd_arg arg) { const struct lp_rast_triangle *tri = arg.triangle.tri; const struct lp_rast_plane *plane = GET_PLANES(tri); int x = (arg.triangle.plane_mask & 0xff) + task->x; int y = (arg.triangle.plane_mask >> 8) + task->y; unsigned i, j; struct { unsigned mask:16; unsigned i:8; unsigned j:8; } out[16]; unsigned nr = 0; /* p0 and p2 are aligned, p1 is not (plane size 24 bytes). */ __m128i p0 = _mm_load_si128((__m128i *)&plane[0]); /* clo, chi, dcdx, dcdy */ __m128i p1 = _mm_loadu_si128((__m128i *)&plane[1]); __m128i p2 = _mm_load_si128((__m128i *)&plane[2]); __m128i zero = _mm_setzero_si128(); __m128i c, dcdx, dcdy, rej4; __m128i dcdx_neg_mask, dcdy_neg_mask; __m128i dcdx2, dcdx3; __m128i span_0; /* 0,dcdx,2dcdx,3dcdx for plane 0 */ __m128i span_1; /* 0,dcdx,2dcdx,3dcdx for plane 1 */ __m128i span_2; /* 0,dcdx,2dcdx,3dcdx for plane 2 */ __m128i unused; transpose4_epi32(&p0, &p1, &p2, &zero, &c, &unused, &dcdx, &dcdy); /* recalc eo - easier than trying to load as scalars / shuffle... */ dcdx_neg_mask = _mm_srai_epi32(dcdx, 31); dcdy_neg_mask = _mm_srai_epi32(dcdy, 31); rej4 = _mm_sub_epi32(_mm_andnot_si128(dcdy_neg_mask, dcdy), _mm_and_si128(dcdx_neg_mask, dcdx)); /* Adjust dcdx; */ dcdx = _mm_sub_epi32(zero, dcdx); c = _mm_add_epi32(c, mm_mullo_epi32(dcdx, _mm_set1_epi32(x))); c = _mm_add_epi32(c, mm_mullo_epi32(dcdy, _mm_set1_epi32(y))); rej4 = _mm_slli_epi32(rej4, 2); /* Adjust so we can just check the sign bit (< 0 comparison), instead of having to do a less efficient <= 0 comparison */ c = _mm_sub_epi32(c, _mm_set1_epi32(1)); rej4 = _mm_add_epi32(rej4, _mm_set1_epi32(1)); dcdx2 = _mm_add_epi32(dcdx, dcdx); dcdx3 = _mm_add_epi32(dcdx2, dcdx); transpose4_epi32(&zero, &dcdx, &dcdx2, &dcdx3, &span_0, &span_1, &span_2, &unused); for (i = 0; i < 4; i++) { __m128i cx = c; for (j = 0; j < 4; j++) { __m128i c4rej = _mm_add_epi32(cx, rej4); __m128i rej_masks = _mm_srai_epi32(c4rej, 31); /* if (is_zero(rej_masks)) */ if (_mm_movemask_epi8(rej_masks) == 0) { __m128i c0_0 = _mm_add_epi32(SCALAR_EPI32(cx, 0), span_0); __m128i c1_0 = _mm_add_epi32(SCALAR_EPI32(cx, 1), span_1); __m128i c2_0 = _mm_add_epi32(SCALAR_EPI32(cx, 2), span_2); __m128i c_0 = _mm_or_si128(_mm_or_si128(c0_0, c1_0), c2_0); __m128i c0_1 = _mm_add_epi32(c0_0, SCALAR_EPI32(dcdy, 0)); __m128i c1_1 = _mm_add_epi32(c1_0, SCALAR_EPI32(dcdy, 1)); __m128i c2_1 = _mm_add_epi32(c2_0, SCALAR_EPI32(dcdy, 2)); __m128i c_1 = _mm_or_si128(_mm_or_si128(c0_1, c1_1), c2_1); __m128i c_01 = _mm_packs_epi32(c_0, c_1); __m128i c0_2 = _mm_add_epi32(c0_1, SCALAR_EPI32(dcdy, 0)); __m128i c1_2 = _mm_add_epi32(c1_1, SCALAR_EPI32(dcdy, 1)); __m128i c2_2 = _mm_add_epi32(c2_1, SCALAR_EPI32(dcdy, 2)); __m128i c_2 = _mm_or_si128(_mm_or_si128(c0_2, c1_2), c2_2); __m128i c0_3 = _mm_add_epi32(c0_2, SCALAR_EPI32(dcdy, 0)); __m128i c1_3 = _mm_add_epi32(c1_2, SCALAR_EPI32(dcdy, 1)); __m128i c2_3 = _mm_add_epi32(c2_2, SCALAR_EPI32(dcdy, 2)); __m128i c_3 = _mm_or_si128(_mm_or_si128(c0_3, c1_3), c2_3); __m128i c_23 = _mm_packs_epi32(c_2, c_3); __m128i c_0123 = _mm_packs_epi16(c_01, c_23); unsigned mask = _mm_movemask_epi8(c_0123); out[nr].i = i; out[nr].j = j; out[nr].mask = mask; if (mask != 0xffff) nr++; } cx = _mm_add_epi32(cx, _mm_slli_epi32(dcdx, 2)); } c = _mm_add_epi32(c, _mm_slli_epi32(dcdy, 2)); } for (i = 0; i < nr; i++) lp_rast_shade_quads_mask(task, &tri->inputs, x + 4 * out[i].j, y + 4 * out[i].i, 0xffff & ~out[i].mask); } void lp_rast_triangle_32_3_4(struct lp_rasterizer_task *task, const union lp_rast_cmd_arg arg) { const struct lp_rast_triangle *tri = arg.triangle.tri; const struct lp_rast_plane *plane = GET_PLANES(tri); unsigned x = (arg.triangle.plane_mask & 0xff) + task->x; unsigned y = (arg.triangle.plane_mask >> 8) + task->y; /* p0 and p2 are aligned, p1 is not (plane size 24 bytes). */ __m128i p0 = _mm_load_si128((__m128i *)&plane[0]); /* clo, chi, dcdx, dcdy */ __m128i p1 = _mm_loadu_si128((__m128i *)&plane[1]); __m128i p2 = _mm_load_si128((__m128i *)&plane[2]); __m128i zero = _mm_setzero_si128(); __m128i c, dcdx, dcdy; __m128i dcdx2, dcdx3; __m128i span_0; /* 0,dcdx,2dcdx,3dcdx for plane 0 */ __m128i span_1; /* 0,dcdx,2dcdx,3dcdx for plane 1 */ __m128i span_2; /* 0,dcdx,2dcdx,3dcdx for plane 2 */ __m128i unused; transpose4_epi32(&p0, &p1, &p2, &zero, &c, &unused, &dcdx, &dcdy); /* Adjust dcdx; */ dcdx = _mm_sub_epi32(zero, dcdx); c = _mm_add_epi32(c, mm_mullo_epi32(dcdx, _mm_set1_epi32(x))); c = _mm_add_epi32(c, mm_mullo_epi32(dcdy, _mm_set1_epi32(y))); /* Adjust so we can just check the sign bit (< 0 comparison), instead of having to do a less efficient <= 0 comparison */ c = _mm_sub_epi32(c, _mm_set1_epi32(1)); dcdx2 = _mm_add_epi32(dcdx, dcdx); dcdx3 = _mm_add_epi32(dcdx2, dcdx); transpose4_epi32(&zero, &dcdx, &dcdx2, &dcdx3, &span_0, &span_1, &span_2, &unused); { __m128i c0_0 = _mm_add_epi32(SCALAR_EPI32(c, 0), span_0); __m128i c1_0 = _mm_add_epi32(SCALAR_EPI32(c, 1), span_1); __m128i c2_0 = _mm_add_epi32(SCALAR_EPI32(c, 2), span_2); __m128i c_0 = _mm_or_si128(_mm_or_si128(c0_0, c1_0), c2_0); __m128i c0_1 = _mm_add_epi32(c0_0, SCALAR_EPI32(dcdy, 0)); __m128i c1_1 = _mm_add_epi32(c1_0, SCALAR_EPI32(dcdy, 1)); __m128i c2_1 = _mm_add_epi32(c2_0, SCALAR_EPI32(dcdy, 2)); __m128i c_1 = _mm_or_si128(_mm_or_si128(c0_1, c1_1), c2_1); __m128i c_01 = _mm_packs_epi32(c_0, c_1); __m128i c0_2 = _mm_add_epi32(c0_1, SCALAR_EPI32(dcdy, 0)); __m128i c1_2 = _mm_add_epi32(c1_1, SCALAR_EPI32(dcdy, 1)); __m128i c2_2 = _mm_add_epi32(c2_1, SCALAR_EPI32(dcdy, 2)); __m128i c_2 = _mm_or_si128(_mm_or_si128(c0_2, c1_2), c2_2); __m128i c0_3 = _mm_add_epi32(c0_2, SCALAR_EPI32(dcdy, 0)); __m128i c1_3 = _mm_add_epi32(c1_2, SCALAR_EPI32(dcdy, 1)); __m128i c2_3 = _mm_add_epi32(c2_2, SCALAR_EPI32(dcdy, 2)); __m128i c_3 = _mm_or_si128(_mm_or_si128(c0_3, c1_3), c2_3); __m128i c_23 = _mm_packs_epi32(c_2, c_3); __m128i c_0123 = _mm_packs_epi16(c_01, c_23); unsigned mask = _mm_movemask_epi8(c_0123); if (mask != 0xffff) lp_rast_shade_quads_mask(task, &tri->inputs, x, y, 0xffff & ~mask); } } #undef NR_PLANES #else #if defined(_ARCH_PWR8) && UTIL_ARCH_LITTLE_ENDIAN #include #include "util/u_pwr8.h" static inline void build_masks_ppc(int c, int cdiff, int dcdx, int dcdy, unsigned *outmask, unsigned *partmask) { __m128i cstep0 = vec_setr_epi32(c, c+dcdx, c+dcdx*2, c+dcdx*3); __m128i xdcdy = (__m128i) vec_splats(dcdy); /* Get values across the quad */ __m128i cstep1 = vec_add_epi32(cstep0, xdcdy); __m128i cstep2 = vec_add_epi32(cstep1, xdcdy); __m128i cstep3 = vec_add_epi32(cstep2, xdcdy); { __m128i cstep01, cstep23, result; cstep01 = vec_packs_epi32(cstep0, cstep1); cstep23 = vec_packs_epi32(cstep2, cstep3); result = vec_packs_epi16(cstep01, cstep23); *outmask |= vec_movemask_epi8(result); } { __m128i cio4 = (__m128i) vec_splats(cdiff); __m128i cstep01, cstep23, result; cstep0 = vec_add_epi32(cstep0, cio4); cstep1 = vec_add_epi32(cstep1, cio4); cstep2 = vec_add_epi32(cstep2, cio4); cstep3 = vec_add_epi32(cstep3, cio4); cstep01 = vec_packs_epi32(cstep0, cstep1); cstep23 = vec_packs_epi32(cstep2, cstep3); result = vec_packs_epi16(cstep01, cstep23); *partmask |= vec_movemask_epi8(result); } } static inline unsigned build_mask_linear_ppc(int c, int dcdx, int dcdy) { __m128i cstep0 = vec_setr_epi32(c, c+dcdx, c+dcdx*2, c+dcdx*3); __m128i xdcdy = (__m128i) vec_splats(dcdy); /* Get values across the quad */ __m128i cstep1 = vec_add_epi32(cstep0, xdcdy); __m128i cstep2 = vec_add_epi32(cstep1, xdcdy); __m128i cstep3 = vec_add_epi32(cstep2, xdcdy); /* pack pairs of results into epi16 */ __m128i cstep01 = vec_packs_epi32(cstep0, cstep1); __m128i cstep23 = vec_packs_epi32(cstep2, cstep3); /* pack into epi8, preserving sign bits */ __m128i result = vec_packs_epi16(cstep01, cstep23); /* extract sign bits to create mask */ return vec_movemask_epi8(result); } static inline __m128i lp_plane_to_m128i(const struct lp_rast_plane *plane) { return vec_setr_epi32((int32_t)plane->c, (int32_t)plane->dcdx, (int32_t)plane->dcdy, (int32_t)plane->eo); } #define NR_PLANES 3 void lp_rast_triangle_32_3_16(struct lp_rasterizer_task *task, const union lp_rast_cmd_arg arg) { const struct lp_rast_triangle *tri = arg.triangle.tri; const struct lp_rast_plane *plane = GET_PLANES(tri); int x = (arg.triangle.plane_mask & 0xff) + task->x; int y = (arg.triangle.plane_mask >> 8) + task->y; unsigned i, j; struct { unsigned mask:16; unsigned i:8; unsigned j:8; } out[16]; unsigned nr = 0; __m128i p0 = lp_plane_to_m128i(&plane[0]); /* c, dcdx, dcdy, eo */ __m128i p1 = lp_plane_to_m128i(&plane[1]); /* c, dcdx, dcdy, eo */ __m128i p2 = lp_plane_to_m128i(&plane[2]); /* c, dcdx, dcdy, eo */ __m128i zero = vec_splats((unsigned char) 0); __m128i c; __m128i dcdx; __m128i dcdy; __m128i rej4; __m128i dcdx2; __m128i dcdx3; __m128i span_0; /* 0,dcdx,2dcdx,3dcdx for plane 0 */ __m128i span_1; /* 0,dcdx,2dcdx,3dcdx for plane 1 */ __m128i span_2; /* 0,dcdx,2dcdx,3dcdx for plane 2 */ __m128i unused; __m128i vshuf_mask0; __m128i vshuf_mask1; __m128i vshuf_mask2; #if UTIL_ARCH_LITTLE_ENDIAN vshuf_mask0 = (__m128i) vec_splats((unsigned int) 0x03020100); vshuf_mask1 = (__m128i) vec_splats((unsigned int) 0x07060504); vshuf_mask2 = (__m128i) vec_splats((unsigned int) 0x0B0A0908); #else vshuf_mask0 = (__m128i) vec_splats((unsigned int) 0x0C0D0E0F); vshuf_mask1 = (__m128i) vec_splats((unsigned int) 0x08090A0B); vshuf_mask2 = (__m128i) vec_splats((unsigned int) 0x04050607); #endif transpose4_epi32(&p0, &p1, &p2, &zero, &c, &dcdx, &dcdy, &rej4); /* Adjust dcdx; */ dcdx = vec_sub_epi32(zero, dcdx); c = vec_add_epi32(c, vec_mullo_epi32(dcdx, (__m128i) vec_splats(x))); c = vec_add_epi32(c, vec_mullo_epi32(dcdy, (__m128i) vec_splats(y))); rej4 = vec_slli_epi32(rej4, 2); /* * Adjust so we can just check the sign bit (< 0 comparison), * instead of having to do a less efficient <= 0 comparison */ c = vec_sub_epi32(c, (__m128i) vec_splats((unsigned int) 1)); rej4 = vec_add_epi32(rej4, (__m128i) vec_splats((unsigned int) 1)); dcdx2 = vec_add_epi32(dcdx, dcdx); dcdx3 = vec_add_epi32(dcdx2, dcdx); transpose4_epi32(&zero, &dcdx, &dcdx2, &dcdx3, &span_0, &span_1, &span_2, &unused); for (i = 0; i < 4; i++) { __m128i cx = c; for (j = 0; j < 4; j++) { __m128i c4rej = vec_add_epi32(cx, rej4); __m128i rej_masks = vec_srai_epi32(c4rej, 31); /* if (is_zero(rej_masks)) */ if (vec_movemask_epi8(rej_masks) == 0) { __m128i c0_0 = vec_add_epi32(vec_perm(cx, cx, vshuf_mask0), span_0); __m128i c1_0 = vec_add_epi32(vec_perm(cx, cx, vshuf_mask1), span_1); __m128i c2_0 = vec_add_epi32(vec_perm(cx, cx, vshuf_mask2), span_2); __m128i c_0 = vec_or(vec_or(c0_0, c1_0), c2_0); __m128i c0_1 = vec_add_epi32(c0_0, vec_perm(dcdy, dcdy, vshuf_mask0)); __m128i c1_1 = vec_add_epi32(c1_0, vec_perm(dcdy, dcdy, vshuf_mask1)); __m128i c2_1 = vec_add_epi32(c2_0, vec_perm(dcdy, dcdy, vshuf_mask2)); __m128i c_1 = vec_or(vec_or(c0_1, c1_1), c2_1); __m128i c_01 = vec_packs_epi32(c_0, c_1); __m128i c0_2 = vec_add_epi32(c0_1, vec_perm(dcdy, dcdy, vshuf_mask0)); __m128i c1_2 = vec_add_epi32(c1_1, vec_perm(dcdy, dcdy, vshuf_mask1)); __m128i c2_2 = vec_add_epi32(c2_1, vec_perm(dcdy, dcdy, vshuf_mask2)); __m128i c_2 = vec_or(vec_or(c0_2, c1_2), c2_2); __m128i c0_3 = vec_add_epi32(c0_2, vec_perm(dcdy, dcdy, vshuf_mask0)); __m128i c1_3 = vec_add_epi32(c1_2, vec_perm(dcdy, dcdy, vshuf_mask1)); __m128i c2_3 = vec_add_epi32(c2_2, vec_perm(dcdy, dcdy, vshuf_mask2)); __m128i c_3 = vec_or(vec_or(c0_3, c1_3), c2_3); __m128i c_23 = vec_packs_epi32(c_2, c_3); __m128i c_0123 = vec_packs_epi16(c_01, c_23); unsigned mask = vec_movemask_epi8(c_0123); out[nr].i = i; out[nr].j = j; out[nr].mask = mask; if (mask != 0xffff) nr++; } cx = vec_add_epi32(cx, vec_slli_epi32(dcdx, 2)); } c = vec_add_epi32(c, vec_slli_epi32(dcdy, 2)); } for (i = 0; i < nr; i++) lp_rast_shade_quads_mask(task, &tri->inputs, x + 4 * out[i].j, y + 4 * out[i].i, 0xffff & ~out[i].mask); } #undef NR_PLANES #else void lp_rast_triangle_32_3_16(struct lp_rasterizer_task *task, const union lp_rast_cmd_arg arg) { union lp_rast_cmd_arg arg2; arg2.triangle.tri = arg.triangle.tri; arg2.triangle.plane_mask = (1<<3)-1; lp_rast_triangle_32_3(task, arg2); } #endif /* _ARCH_PWR8 && UTIL_ARCH_LITTLE_ENDIAN */ void lp_rast_triangle_32_4_16(struct lp_rasterizer_task *task, const union lp_rast_cmd_arg arg) { union lp_rast_cmd_arg arg2; arg2.triangle.tri = arg.triangle.tri; arg2.triangle.plane_mask = (1<<4)-1; lp_rast_triangle_32_4(task, arg2); } void lp_rast_triangle_32_3_4(struct lp_rasterizer_task *task, const union lp_rast_cmd_arg arg) { lp_rast_triangle_32_3_16(task, arg); } #endif #if defined PIPE_ARCH_SSE #define BUILD_MASKS(c, cdiff, dcdx, dcdy, omask, pmask) build_masks_sse((int)c, (int)cdiff, dcdx, dcdy, omask, pmask) #define BUILD_MASK_LINEAR(c, dcdx, dcdy) build_mask_linear_sse((int)c, dcdx, dcdy) #elif (defined(_ARCH_PWR8) && UTIL_ARCH_LITTLE_ENDIAN) #define BUILD_MASKS(c, cdiff, dcdx, dcdy, omask, pmask) build_masks_ppc((int)c, (int)cdiff, dcdx, dcdy, omask, pmask) #define BUILD_MASK_LINEAR(c, dcdx, dcdy) build_mask_linear_ppc((int)c, dcdx, dcdy) #else #define BUILD_MASKS(c, cdiff, dcdx, dcdy, omask, pmask) build_masks(c, cdiff, dcdx, dcdy, omask, pmask) #define BUILD_MASK_LINEAR(c, dcdx, dcdy) build_mask_linear(c, dcdx, dcdy) #endif #define RASTER_64 1 #define TAG(x) x##_1 #define NR_PLANES 1 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_2 #define NR_PLANES 2 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_3 #define NR_PLANES 3 /*#define TRI_4 lp_rast_triangle_3_4*/ /*#define TRI_16 lp_rast_triangle_3_16*/ #include "lp_rast_tri_tmp.h" #define TAG(x) x##_4 #define NR_PLANES 4 /*#define TRI_16 lp_rast_triangle_4_16*/ #include "lp_rast_tri_tmp.h" #define TAG(x) x##_5 #define NR_PLANES 5 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_6 #define NR_PLANES 6 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_7 #define NR_PLANES 7 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_8 #define NR_PLANES 8 #include "lp_rast_tri_tmp.h" #undef RASTER_64 #define TAG(x) x##_32_1 #define NR_PLANES 1 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_32_2 #define NR_PLANES 2 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_32_3 #define NR_PLANES 3 /*#define TRI_4 lp_rast_triangle_3_4*/ /*#define TRI_16 lp_rast_triangle_3_16*/ #include "lp_rast_tri_tmp.h" #define TAG(x) x##_32_4 #define NR_PLANES 4 #ifdef PIPE_ARCH_SSE #define TRI_16 lp_rast_triangle_32_4_16 #endif #include "lp_rast_tri_tmp.h" #define TAG(x) x##_32_5 #define NR_PLANES 5 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_32_6 #define NR_PLANES 6 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_32_7 #define NR_PLANES 7 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_32_8 #define NR_PLANES 8 #include "lp_rast_tri_tmp.h" #define MULTISAMPLE 1 #define RASTER_64 1 #define TAG(x) x##_ms_1 #define NR_PLANES 1 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_ms_2 #define NR_PLANES 2 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_ms_3 #define NR_PLANES 3 /*#define TRI_4 lp_rast_triangle_3_4*/ /*#define TRI_16 lp_rast_triangle_3_16*/ #include "lp_rast_tri_tmp.h" #define TAG(x) x##_ms_4 #define NR_PLANES 4 /*#define TRI_16 lp_rast_triangle_4_16*/ #include "lp_rast_tri_tmp.h" #define TAG(x) x##_ms_5 #define NR_PLANES 5 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_ms_6 #define NR_PLANES 6 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_ms_7 #define NR_PLANES 7 #include "lp_rast_tri_tmp.h" #define TAG(x) x##_ms_8 #define NR_PLANES 8 #include "lp_rast_tri_tmp.h" #undef RASTER_64