diff options
author | Guillaume Poirier <gpoirier@mplayerhq.hu> | 2007-08-12 13:50:06 +0000 |
---|---|---|
committer | Guillaume Poirier <gpoirier@mplayerhq.hu> | 2007-08-12 13:50:06 +0000 |
commit | 3ca96802e28d40eb108cb5460b3dce07e3c8199d (patch) | |
tree | 9d9df7aa1ed2271fa194823a48fe3e8e8974b410 | |
parent | 62f68aa9bf9af34a4b711fa0f7ba93508fb1b9b2 (diff) | |
download | ffmpeg-3ca96802e28d40eb108cb5460b3dce07e3c8199d.tar.gz |
use shorter types vec_"type" instead of the too long vector "type"
part 1 of h264 luma interpolation 8x8 for altivec contributed by
Mauricio Alvarez % lokifo A gmail P com %
Original thread:
Date: Jun 26, 2007 8:15 PM
Subject: Re: [FFmpeg-devel] [PATCH] h264 luma interpolation 8x8 for altivec
Originally committed as revision 10090 to svn://svn.ffmpeg.org/ffmpeg/trunk
-rw-r--r-- | libavcodec/ppc/h264_altivec.c | 223 | ||||
-rw-r--r-- | libavcodec/ppc/h264_template_altivec.c | 386 |
2 files changed, 276 insertions, 333 deletions
diff --git a/libavcodec/ppc/h264_altivec.c b/libavcodec/ppc/h264_altivec.c index 2f95277261..cb13aadc4e 100644 --- a/libavcodec/ppc/h264_altivec.c +++ b/libavcodec/ppc/h264_altivec.c @@ -186,35 +186,35 @@ void put_no_rnd_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride ((8 - x) * (y)), ((x) * (y))}; register int i; - vector unsigned char fperm; - const vector signed int vABCD = vec_ld(0, ABCD); - const vector signed short vA = vec_splat((vector signed short)vABCD, 1); - const vector signed short vB = vec_splat((vector signed short)vABCD, 3); - const vector signed short vC = vec_splat((vector signed short)vABCD, 5); - const vector signed short vD = vec_splat((vector signed short)vABCD, 7); - const vector signed int vzero = vec_splat_s32(0); - const vector signed short v28ss = vec_sub(vec_sl(vec_splat_s16(1),vec_splat_u16(5)),vec_splat_s16(4)); - const vector unsigned short v6us = vec_splat_u16(6); + vec_u8_t fperm; + const vec_s32_t vABCD = vec_ld(0, ABCD); + const vec_s16_t vA = vec_splat((vec_s16_t)vABCD, 1); + const vec_s16_t vB = vec_splat((vec_s16_t)vABCD, 3); + const vec_s16_t vC = vec_splat((vec_s16_t)vABCD, 5); + const vec_s16_t vD = vec_splat((vec_s16_t)vABCD, 7); + LOAD_ZERO; + const vec_s16_t v28ss = vec_sub(vec_sl(vec_splat_s16(1),vec_splat_u16(5)),vec_splat_s16(4)); + const vec_u16_t v6us = vec_splat_u16(6); register int loadSecond = (((unsigned long)src) % 16) <= 7 ? 0 : 1; register int reallyBadAlign = (((unsigned long)src) % 16) == 15 ? 1 : 0; - vector unsigned char vsrcAuc, vsrcBuc, vsrcperm0, vsrcperm1; - vector unsigned char vsrc0uc, vsrc1uc; - vector signed short vsrc0ssH, vsrc1ssH; - vector unsigned char vsrcCuc, vsrc2uc, vsrc3uc; - vector signed short vsrc2ssH, vsrc3ssH, psum; - vector unsigned char vdst, ppsum, fsum; + vec_u8_t vsrcAuc, vsrcBuc, vsrcperm0, vsrcperm1; + vec_u8_t vsrc0uc, vsrc1uc; + vec_s16_t vsrc0ssH, vsrc1ssH; + vec_u8_t vsrcCuc, vsrc2uc, vsrc3uc; + vec_s16_t vsrc2ssH, vsrc3ssH, psum; + vec_u8_t vdst, ppsum, fsum; if (((unsigned long)dst) % 16 == 0) { - fperm = (vector unsigned char)AVV(0x10, 0x11, 0x12, 0x13, - 0x14, 0x15, 0x16, 0x17, - 0x08, 0x09, 0x0A, 0x0B, - 0x0C, 0x0D, 0x0E, 0x0F); + fperm = (vec_u8_t)AVV(0x10, 0x11, 0x12, 0x13, + 0x14, 0x15, 0x16, 0x17, + 0x08, 0x09, 0x0A, 0x0B, + 0x0C, 0x0D, 0x0E, 0x0F); } else { - fperm = (vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03, - 0x04, 0x05, 0x06, 0x07, - 0x18, 0x19, 0x1A, 0x1B, - 0x1C, 0x1D, 0x1E, 0x1F); + fperm = (vec_u8_t)AVV(0x00, 0x01, 0x02, 0x03, + 0x04, 0x05, 0x06, 0x07, + 0x18, 0x19, 0x1A, 0x1B, + 0x1C, 0x1D, 0x1E, 0x1F); } vsrcAuc = vec_ld(0, src); @@ -230,10 +230,8 @@ void put_no_rnd_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride else vsrc1uc = vec_perm(vsrcAuc, vsrcBuc, vsrcperm1); - vsrc0ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero, - (vector unsigned char)vsrc0uc); - vsrc1ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero, - (vector unsigned char)vsrc1uc); + vsrc0ssH = (vec_s16_t)vec_mergeh(zero_u8v, (vec_u8_t)vsrc0uc); + vsrc1ssH = (vec_s16_t)vec_mergeh(zero_u8v, (vec_u8_t)vsrc1uc); if (!loadSecond) {// -> !reallyBadAlign for (i = 0 ; i < h ; i++) { @@ -244,10 +242,8 @@ void put_no_rnd_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride vsrc2uc = vec_perm(vsrcCuc, vsrcCuc, vsrcperm0); vsrc3uc = vec_perm(vsrcCuc, vsrcCuc, vsrcperm1); - vsrc2ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero, - (vector unsigned char)vsrc2uc); - vsrc3ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero, - (vector unsigned char)vsrc3uc); + vsrc2ssH = (vec_s16_t)vec_mergeh(zero_u8v, (vec_u8_t)vsrc2uc); + vsrc3ssH = (vec_s16_t)vec_mergeh(zero_u8v, (vec_u8_t)vsrc3uc); psum = vec_mladd(vA, vsrc0ssH, vec_splat_s16(0)); psum = vec_mladd(vB, vsrc1ssH, psum); @@ -257,7 +253,7 @@ void put_no_rnd_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride psum = vec_sra(psum, v6us); vdst = vec_ld(0, dst); - ppsum = (vector unsigned char)vec_packsu(psum, psum); + ppsum = (vec_u8_t)vec_packsu(psum, psum); fsum = vec_perm(vdst, ppsum, fperm); vec_st(fsum, 0, dst); @@ -269,7 +265,7 @@ void put_no_rnd_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride src += stride; } } else { - vector unsigned char vsrcDuc; + vec_u8_t vsrcDuc; for (i = 0 ; i < h ; i++) { vsrcCuc = vec_ld(stride + 0, src); vsrcDuc = vec_ld(stride + 16, src); @@ -280,10 +276,8 @@ void put_no_rnd_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride else vsrc3uc = vec_perm(vsrcCuc, vsrcDuc, vsrcperm1); - vsrc2ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero, - (vector unsigned char)vsrc2uc); - vsrc3ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero, - (vector unsigned char)vsrc3uc); + vsrc2ssH = (vec_s16_t)vec_mergeh(zero_u8v, (vec_u8_t)vsrc2uc); + vsrc3ssH = (vec_s16_t)vec_mergeh(zero_u8v, (vec_u8_t)vsrc3uc); psum = vec_mladd(vA, vsrc0ssH, vec_splat_s16(0)); psum = vec_mladd(vB, vsrc1ssH, psum); @@ -293,7 +287,7 @@ void put_no_rnd_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride psum = vec_sr(psum, v6us); vdst = vec_ld(0, dst); - ppsum = (vector unsigned char)vec_pack(psum, psum); + ppsum = (vec_u8_t)vec_pack(psum, psum); fsum = vec_perm(vdst, ppsum, fperm); vec_st(fsum, 0, dst); @@ -312,7 +306,7 @@ static inline void put_pixels16_l2_altivec( uint8_t * dst, const uint8_t * src1, int src_stride1, int h) { int i; - vector unsigned char a, b, d, tmp1, tmp2, mask, mask_, edges, align; + vec_u8_t a, b, d, tmp1, tmp2, mask, mask_, edges, align; mask_ = vec_lvsl(0, src2); @@ -354,7 +348,7 @@ static inline void avg_pixels16_l2_altivec( uint8_t * dst, const uint8_t * src1, int src_stride1, int h) { int i; - vector unsigned char a, b, d, tmp1, tmp2, mask, mask_, edges, align; + vec_u8_t a, b, d, tmp1, tmp2, mask, mask_, edges, align; mask_ = vec_lvsl(0, src2); @@ -567,8 +561,7 @@ void ff_h264_idct8_add_altivec( uint8_t *dst, DCTELEM *dct, int stride ) { const vec_u16_t twov = vec_splat_u16(2); const vec_u16_t sixv = vec_splat_u16(6); - const vec_u8_t sel = (vec_u8_t) AVV(0,0,0,0,0,0,0,0, - -1,-1,-1,-1,-1,-1,-1,-1); + const vec_u8_t sel = (vec_u8_t) AVV(0,0,0,0,0,0,0,0,-1,-1,-1,-1,-1,-1,-1,-1); LOAD_ZERO; dct[0] += 32; // rounding for the >>6 at the end @@ -601,10 +594,10 @@ void ff_h264_idct8_add_altivec( uint8_t *dst, DCTELEM *dct, int stride ) { } #define transpose4x16(r0, r1, r2, r3) { \ - register vector unsigned char r4; \ - register vector unsigned char r5; \ - register vector unsigned char r6; \ - register vector unsigned char r7; \ + register vec_u8_t r4; \ + register vec_u8_t r5; \ + register vec_u8_t r6; \ + register vec_u8_t r7; \ \ r4 = vec_mergeh(r0, r2); /*0, 2 set 0*/ \ r5 = vec_mergel(r0, r2); /*0, 2 set 1*/ \ @@ -618,8 +611,8 @@ void ff_h264_idct8_add_altivec( uint8_t *dst, DCTELEM *dct, int stride ) { } static inline void write16x4(uint8_t *dst, int dst_stride, - register vector unsigned char r0, register vector unsigned char r1, - register vector unsigned char r2, register vector unsigned char r3) { + register vec_u8_t r0, register vec_u8_t r1, + register vec_u8_t r2, register vec_u8_t r3) { DECLARE_ALIGNED_16(unsigned char, result[64]); uint32_t *src_int = (uint32_t *)result, *dst_int = (uint32_t *)dst; int int_dst_stride = dst_stride/4; @@ -651,16 +644,16 @@ static inline void write16x4(uint8_t *dst, int dst_stride, \todo FIXME: see if we can't spare some vec_lvsl() by them factorizing out of unaligned_load() */ #define readAndTranspose16x6(src, src_stride, r8, r9, r10, r11, r12, r13) {\ - register vector unsigned char r0 = unaligned_load(0, src);\ - register vector unsigned char r1 = unaligned_load( src_stride, src);\ - register vector unsigned char r2 = unaligned_load(2* src_stride, src);\ - register vector unsigned char r3 = unaligned_load(3* src_stride, src);\ - register vector unsigned char r4 = unaligned_load(4* src_stride, src);\ - register vector unsigned char r5 = unaligned_load(5* src_stride, src);\ - register vector unsigned char r6 = unaligned_load(6* src_stride, src);\ - register vector unsigned char r7 = unaligned_load(7* src_stride, src);\ - register vector unsigned char r14 = unaligned_load(14*src_stride, src);\ - register vector unsigned char r15 = unaligned_load(15*src_stride, src);\ + register vec_u8_t r0 = unaligned_load(0, src); \ + register vec_u8_t r1 = unaligned_load( src_stride, src); \ + register vec_u8_t r2 = unaligned_load(2* src_stride, src); \ + register vec_u8_t r3 = unaligned_load(3* src_stride, src); \ + register vec_u8_t r4 = unaligned_load(4* src_stride, src); \ + register vec_u8_t r5 = unaligned_load(5* src_stride, src); \ + register vec_u8_t r6 = unaligned_load(6* src_stride, src); \ + register vec_u8_t r7 = unaligned_load(7* src_stride, src); \ + register vec_u8_t r14 = unaligned_load(14*src_stride, src); \ + register vec_u8_t r15 = unaligned_load(15*src_stride, src); \ \ r8 = unaligned_load( 8*src_stride, src); \ r9 = unaligned_load( 9*src_stride, src); \ @@ -710,26 +703,26 @@ static inline void write16x4(uint8_t *dst, int dst_stride, } // out: o = |x-y| < a -static inline vector unsigned char diff_lt_altivec ( register vector unsigned char x, - register vector unsigned char y, - register vector unsigned char a) { - - register vector unsigned char diff = vec_subs(x, y); - register vector unsigned char diffneg = vec_subs(y, x); - register vector unsigned char o = vec_or(diff, diffneg); /* |x-y| */ - o = (vector unsigned char)vec_cmplt(o, a); +static inline vec_u8_t diff_lt_altivec ( register vec_u8_t x, + register vec_u8_t y, + register vec_u8_t a) { + + register vec_u8_t diff = vec_subs(x, y); + register vec_u8_t diffneg = vec_subs(y, x); + register vec_u8_t o = vec_or(diff, diffneg); /* |x-y| */ + o = (vec_u8_t)vec_cmplt(o, a); return o; } -static inline vector unsigned char h264_deblock_mask ( register vector unsigned char p0, - register vector unsigned char p1, - register vector unsigned char q0, - register vector unsigned char q1, - register vector unsigned char alpha, - register vector unsigned char beta) { +static inline vec_u8_t h264_deblock_mask ( register vec_u8_t p0, + register vec_u8_t p1, + register vec_u8_t q0, + register vec_u8_t q1, + register vec_u8_t alpha, + register vec_u8_t beta) { - register vector unsigned char mask; - register vector unsigned char tempmask; + register vec_u8_t mask; + register vec_u8_t tempmask; mask = diff_lt_altivec(p0, q0, alpha); tempmask = diff_lt_altivec(p1, p0, beta); @@ -741,19 +734,19 @@ static inline vector unsigned char h264_deblock_mask ( register vector unsigned } // out: newp1 = clip((p2 + ((p0 + q0 + 1) >> 1)) >> 1, p1-tc0, p1+tc0) -static inline vector unsigned char h264_deblock_q1(register vector unsigned char p0, - register vector unsigned char p1, - register vector unsigned char p2, - register vector unsigned char q0, - register vector unsigned char tc0) { - - register vector unsigned char average = vec_avg(p0, q0); - register vector unsigned char temp; - register vector unsigned char uncliped; - register vector unsigned char ones; - register vector unsigned char max; - register vector unsigned char min; - register vector unsigned char newp1; +static inline vec_u8_t h264_deblock_q1(register vec_u8_t p0, + register vec_u8_t p1, + register vec_u8_t p2, + register vec_u8_t q0, + register vec_u8_t tc0) { + + register vec_u8_t average = vec_avg(p0, q0); + register vec_u8_t temp; + register vec_u8_t uncliped; + register vec_u8_t ones; + register vec_u8_t max; + register vec_u8_t min; + register vec_u8_t newp1; temp = vec_xor(average, p2); average = vec_avg(average, p2); /*avg(p2, avg(p0, q0)) */ @@ -769,16 +762,16 @@ static inline vector unsigned char h264_deblock_q1(register vector unsigned char #define h264_deblock_p0_q0(p0, p1, q0, q1, tc0masked) { \ \ - const vector unsigned char A0v = vec_sl(vec_splat_u8(10), vec_splat_u8(4)); \ + const vec_u8_t A0v = vec_sl(vec_splat_u8(10), vec_splat_u8(4)); \ \ - register vector unsigned char pq0bit = vec_xor(p0,q0); \ - register vector unsigned char q1minus; \ - register vector unsigned char p0minus; \ - register vector unsigned char stage1; \ - register vector unsigned char stage2; \ - register vector unsigned char vec160; \ - register vector unsigned char delta; \ - register vector unsigned char deltaneg; \ + register vec_u8_t pq0bit = vec_xor(p0,q0); \ + register vec_u8_t q1minus; \ + register vec_u8_t p0minus; \ + register vec_u8_t stage1; \ + register vec_u8_t stage2; \ + register vec_u8_t vec160; \ + register vec_u8_t delta; \ + register vec_u8_t deltaneg; \ \ q1minus = vec_nor(q1, q1); /* 255 - q1 */ \ stage1 = vec_avg(p1, q1minus); /* (p1 - q1 + 256)>>1 */ \ @@ -801,16 +794,16 @@ static inline vector unsigned char h264_deblock_q1(register vector unsigned char #define h264_loop_filter_luma_altivec(p2, p1, p0, q0, q1, q2, alpha, beta, tc0) { \ DECLARE_ALIGNED_16(unsigned char, temp[16]); \ - register vector unsigned char alphavec; \ - register vector unsigned char betavec; \ - register vector unsigned char mask; \ - register vector unsigned char p1mask; \ - register vector unsigned char q1mask; \ + register vec_u8_t alphavec; \ + register vec_u8_t betavec; \ + register vec_u8_t mask; \ + register vec_u8_t p1mask; \ + register vec_u8_t q1mask; \ register vector signed char tc0vec; \ - register vector unsigned char finaltc0; \ - register vector unsigned char tc0masked; \ - register vector unsigned char newp1; \ - register vector unsigned char newq1; \ + register vec_u8_t finaltc0; \ + register vec_u8_t tc0masked; \ + register vec_u8_t newp1; \ + register vec_u8_t newq1; \ \ temp[0] = alpha; \ temp[1] = beta; \ @@ -824,18 +817,18 @@ static inline vector unsigned char h264_deblock_q1(register vector unsigned char tc0vec = vec_mergeh(tc0vec, tc0vec); \ tc0vec = vec_mergeh(tc0vec, tc0vec); \ mask = vec_and(mask, vec_cmpgt(tc0vec, vec_splat_s8(-1))); /* if tc0[i] >= 0 */ \ - finaltc0 = vec_and((vector unsigned char)tc0vec, mask); /* tc = tc0 */ \ + finaltc0 = vec_and((vec_u8_t)tc0vec, mask); /* tc = tc0 */ \ \ p1mask = diff_lt_altivec(p2, p0, betavec); \ p1mask = vec_and(p1mask, mask); /* if( |p2 - p0| < beta) */ \ - tc0masked = vec_and(p1mask, (vector unsigned char)tc0vec); \ + tc0masked = vec_and(p1mask, (vec_u8_t)tc0vec); \ finaltc0 = vec_sub(finaltc0, p1mask); /* tc++ */ \ newp1 = h264_deblock_q1(p0, p1, p2, q0, tc0masked); \ /*end if*/ \ \ q1mask = diff_lt_altivec(q2, q0, betavec); \ q1mask = vec_and(q1mask, mask); /* if ( |q2 - q0| < beta ) */\ - tc0masked = vec_and(q1mask, (vector unsigned char)tc0vec); \ + tc0masked = vec_and(q1mask, (vec_u8_t)tc0vec); \ finaltc0 = vec_sub(finaltc0, q1mask); /* tc++ */ \ newq1 = h264_deblock_q1(p0, q1, q2, q0, tc0masked); \ /*end if*/ \ @@ -848,12 +841,12 @@ static inline vector unsigned char h264_deblock_q1(register vector unsigned char static void h264_v_loop_filter_luma_altivec(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) { if((tc0[0] & tc0[1] & tc0[2] & tc0[3]) >= 0) { - register vector unsigned char p2 = vec_ld(-3*stride, pix); - register vector unsigned char p1 = vec_ld(-2*stride, pix); - register vector unsigned char p0 = vec_ld(-1*stride, pix); - register vector unsigned char q0 = vec_ld(0, pix); - register vector unsigned char q1 = vec_ld(stride, pix); - register vector unsigned char q2 = vec_ld(2*stride, pix); + register vec_u8_t p2 = vec_ld(-3*stride, pix); + register vec_u8_t p1 = vec_ld(-2*stride, pix); + register vec_u8_t p0 = vec_ld(-1*stride, pix); + register vec_u8_t q0 = vec_ld(0, pix); + register vec_u8_t q1 = vec_ld(stride, pix); + register vec_u8_t q2 = vec_ld(2*stride, pix); h264_loop_filter_luma_altivec(p2, p1, p0, q0, q1, q2, alpha, beta, tc0); vec_st(p1, -2*stride, pix); vec_st(p0, -1*stride, pix); @@ -864,7 +857,7 @@ static void h264_v_loop_filter_luma_altivec(uint8_t *pix, int stride, int alpha, static void h264_h_loop_filter_luma_altivec(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0) { - register vector unsigned char line0, line1, line2, line3, line4, line5; + register vec_u8_t line0, line1, line2, line3, line4, line5; if((tc0[0] & tc0[1] & tc0[2] & tc0[3]) < 0) return; readAndTranspose16x6(pix-3, stride, line0, line1, line2, line3, line4, line5); diff --git a/libavcodec/ppc/h264_template_altivec.c b/libavcodec/ppc/h264_template_altivec.c index 7638687de2..c427ce419d 100644 --- a/libavcodec/ppc/h264_template_altivec.c +++ b/libavcodec/ppc/h264_template_altivec.c @@ -27,37 +27,37 @@ void PREFIX_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride, in ((8 - x) * (y)), ((x) * (y))}; register int i; - vector unsigned char fperm; - const vector signed int vABCD = vec_ld(0, ABCD); - const vector signed short vA = vec_splat((vector signed short)vABCD, 1); - const vector signed short vB = vec_splat((vector signed short)vABCD, 3); - const vector signed short vC = vec_splat((vector signed short)vABCD, 5); - const vector signed short vD = vec_splat((vector signed short)vABCD, 7); - const vector signed int vzero = vec_splat_s32(0); - const vector signed short v32ss = vec_sl(vec_splat_s16(1),vec_splat_u16(5)); - const vector unsigned short v6us = vec_splat_u16(6); + vec_u8_t fperm; + const vec_s32_t vABCD = vec_ld(0, ABCD); + const vec_s16_t vA = vec_splat((vec_s16_t)vABCD, 1); + const vec_s16_t vB = vec_splat((vec_s16_t)vABCD, 3); + const vec_s16_t vC = vec_splat((vec_s16_t)vABCD, 5); + const vec_s16_t vD = vec_splat((vec_s16_t)vABCD, 7); + LOAD_ZERO; + const vec_s16_t v32ss = vec_sl(vec_splat_s16(1),vec_splat_u16(5)); + const vec_u16_t v6us = vec_splat_u16(6); register int loadSecond = (((unsigned long)src) % 16) <= 7 ? 0 : 1; register int reallyBadAlign = (((unsigned long)src) % 16) == 15 ? 1 : 0; - vector unsigned char vsrcAuc, vsrcBuc, vsrcperm0, vsrcperm1; - vector unsigned char vsrc0uc, vsrc1uc; - vector signed short vsrc0ssH, vsrc1ssH; - vector unsigned char vsrcCuc, vsrc2uc, vsrc3uc; - vector signed short vsrc2ssH, vsrc3ssH, psum; - vector unsigned char vdst, ppsum, vfdst, fsum; + vec_u8_t vsrcAuc, vsrcBuc, vsrcperm0, vsrcperm1; + vec_u8_t vsrc0uc, vsrc1uc; + vec_s16_t vsrc0ssH, vsrc1ssH; + vec_u8_t vsrcCuc, vsrc2uc, vsrc3uc; + vec_s16_t vsrc2ssH, vsrc3ssH, psum; + vec_u8_t vdst, ppsum, vfdst, fsum; POWERPC_PERF_START_COUNT(PREFIX_h264_chroma_mc8_num, 1); if (((unsigned long)dst) % 16 == 0) { - fperm = (vector unsigned char)AVV(0x10, 0x11, 0x12, 0x13, - 0x14, 0x15, 0x16, 0x17, - 0x08, 0x09, 0x0A, 0x0B, - 0x0C, 0x0D, 0x0E, 0x0F); + fperm = (vec_u8_t)AVV(0x10, 0x11, 0x12, 0x13, + 0x14, 0x15, 0x16, 0x17, + 0x08, 0x09, 0x0A, 0x0B, + 0x0C, 0x0D, 0x0E, 0x0F); } else { - fperm = (vector unsigned char)AVV(0x00, 0x01, 0x02, 0x03, - 0x04, 0x05, 0x06, 0x07, - 0x18, 0x19, 0x1A, 0x1B, - 0x1C, 0x1D, 0x1E, 0x1F); + fperm = (vec_u8_t)AVV(0x00, 0x01, 0x02, 0x03, + 0x04, 0x05, 0x06, 0x07, + 0x18, 0x19, 0x1A, 0x1B, + 0x1C, 0x1D, 0x1E, 0x1F); } vsrcAuc = vec_ld(0, src); @@ -73,10 +73,8 @@ void PREFIX_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride, in else vsrc1uc = vec_perm(vsrcAuc, vsrcBuc, vsrcperm1); - vsrc0ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero, - (vector unsigned char)vsrc0uc); - vsrc1ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero, - (vector unsigned char)vsrc1uc); + vsrc0ssH = (vec_s16_t)vec_mergeh(zero_u8v,(vec_u8_t)vsrc0uc); + vsrc1ssH = (vec_s16_t)vec_mergeh(zero_u8v,(vec_u8_t)vsrc1uc); if (!loadSecond) {// -> !reallyBadAlign for (i = 0 ; i < h ; i++) { @@ -87,10 +85,8 @@ void PREFIX_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride, in vsrc2uc = vec_perm(vsrcCuc, vsrcCuc, vsrcperm0); vsrc3uc = vec_perm(vsrcCuc, vsrcCuc, vsrcperm1); - vsrc2ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero, - (vector unsigned char)vsrc2uc); - vsrc3ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero, - (vector unsigned char)vsrc3uc); + vsrc2ssH = (vec_s16_t)vec_mergeh(zero_u8v,(vec_u8_t)vsrc2uc); + vsrc3ssH = (vec_s16_t)vec_mergeh(zero_u8v,(vec_u8_t)vsrc3uc); psum = vec_mladd(vA, vsrc0ssH, vec_splat_s16(0)); psum = vec_mladd(vB, vsrc1ssH, psum); @@ -100,7 +96,7 @@ void PREFIX_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride, in psum = vec_sra(psum, v6us); vdst = vec_ld(0, dst); - ppsum = (vector unsigned char)vec_packsu(psum, psum); + ppsum = (vec_u8_t)vec_packsu(psum, psum); vfdst = vec_perm(vdst, ppsum, fperm); OP_U8_ALTIVEC(fsum, vfdst, vdst); @@ -114,7 +110,7 @@ void PREFIX_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride, in src += stride; } } else { - vector unsigned char vsrcDuc; + vec_u8_t vsrcDuc; for (i = 0 ; i < h ; i++) { vsrcCuc = vec_ld(stride + 0, src); vsrcDuc = vec_ld(stride + 16, src); @@ -125,10 +121,8 @@ void PREFIX_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride, in else vsrc3uc = vec_perm(vsrcCuc, vsrcDuc, vsrcperm1); - vsrc2ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero, - (vector unsigned char)vsrc2uc); - vsrc3ssH = (vector signed short)vec_mergeh((vector unsigned char)vzero, - (vector unsigned char)vsrc3uc); + vsrc2ssH = (vec_s16_t)vec_mergeh(zero_u8v,(vec_u8_t)vsrc2uc); + vsrc3ssH = (vec_s16_t)vec_mergeh(zero_u8v,(vec_u8_t)vsrc3uc); psum = vec_mladd(vA, vsrc0ssH, vec_splat_s16(0)); psum = vec_mladd(vB, vsrc1ssH, psum); @@ -138,7 +132,7 @@ void PREFIX_h264_chroma_mc8_altivec(uint8_t * dst, uint8_t * src, int stride, in psum = vec_sr(psum, v6us); vdst = vec_ld(0, dst); - ppsum = (vector unsigned char)vec_pack(psum, psum); + ppsum = (vec_u8_t)vec_pack(psum, psum); vfdst = vec_perm(vdst, ppsum, fperm); OP_U8_ALTIVEC(fsum, vfdst, vdst); @@ -160,44 +154,39 @@ static void PREFIX_h264_qpel16_h_lowpass_altivec(uint8_t * dst, uint8_t * src, i POWERPC_PERF_DECLARE(PREFIX_h264_qpel16_h_lowpass_num, 1); register int i; - const vector signed int vzero = vec_splat_s32(0); - const vector unsigned char permM2 = vec_lvsl(-2, src); - const vector unsigned char permM1 = vec_lvsl(-1, src); - const vector unsigned char permP0 = vec_lvsl(+0, src); - const vector unsigned char permP1 = vec_lvsl(+1, src); - const vector unsigned char permP2 = vec_lvsl(+2, src); - const vector unsigned char permP3 = vec_lvsl(+3, src); - const vector signed short v5ss = vec_splat_s16(5); - const vector unsigned short v5us = vec_splat_u16(5); - const vector signed short v20ss = vec_sl(vec_splat_s16(5),vec_splat_u16(2)); - const vector signed short v16ss = vec_sl(vec_splat_s16(1),vec_splat_u16(4)); - const vector unsigned char dstperm = vec_lvsr(0, dst); - const vector unsigned char neg1 = - (const vector unsigned char) vec_splat_s8(-1); - - const vector unsigned char dstmask = - vec_perm((const vector unsigned char)vzero, - neg1, dstperm); - - vector unsigned char srcM2, srcM1, srcP0, srcP1, srcP2, srcP3; + LOAD_ZERO; + const vec_u8_t permM2 = vec_lvsl(-2, src); + const vec_u8_t permM1 = vec_lvsl(-1, src); + const vec_u8_t permP0 = vec_lvsl(+0, src); + const vec_u8_t permP1 = vec_lvsl(+1, src); + const vec_u8_t permP2 = vec_lvsl(+2, src); + const vec_u8_t permP3 = vec_lvsl(+3, src); + const vec_s16_t v5ss = vec_splat_s16(5); + const vec_u16_t v5us = vec_splat_u16(5); + const vec_s16_t v20ss = vec_sl(vec_splat_s16(5),vec_splat_u16(2)); + const vec_s16_t v16ss = vec_sl(vec_splat_s16(1),vec_splat_u16(4)); + const vec_u8_t dstperm = vec_lvsr(0, dst); + const vec_u8_t neg1 = (const vec_u8_t) vec_splat_s8(-1); + const vec_u8_t dstmask = vec_perm(zero_u8v, neg1, dstperm); + + vec_u8_t srcM2, srcM1, srcP0, srcP1, srcP2, srcP3; register int align = ((((unsigned long)src) - 2) % 16); - vector signed short srcP0A, srcP0B, srcP1A, srcP1B, + vec_s16_t srcP0A, srcP0B, srcP1A, srcP1B, srcP2A, srcP2B, srcP3A, srcP3B, srcM1A, srcM1B, srcM2A, srcM2B, sum1A, sum1B, sum2A, sum2B, sum3A, sum3B, pp1A, pp1B, pp2A, pp2B, pp3A, pp3B, psumA, psumB, sumA, sumB; - vector unsigned char sum, dst1, dst2, vdst, fsum, - rsum, fdst1, fdst2; + vec_u8_t sum, dst1, dst2, vdst, fsum, rsum, fdst1, fdst2; POWERPC_PERF_START_COUNT(PREFIX_h264_qpel16_h_lowpass_num, 1); for (i = 0 ; i < 16 ; i ++) { - vector unsigned char srcR1 = vec_ld(-2, src); - vector unsigned char srcR2 = vec_ld(14, src); + vec_u8_t srcR1 = vec_ld(-2, src); + vec_u8_t srcR2 = vec_ld(14, src); switch (align) { default: { @@ -217,7 +206,7 @@ static void PREFIX_h264_qpel16_h_lowpass_altivec(uint8_t * dst, uint8_t * src, i srcP3 = srcR2; } break; case 12: { - vector unsigned char srcR3 = vec_ld(30, src); + vec_u8_t srcR3 = vec_ld(30, src); srcM2 = vec_perm(srcR1, srcR2, permM2); srcM1 = vec_perm(srcR1, srcR2, permM1); srcP0 = vec_perm(srcR1, srcR2, permP0); @@ -226,7 +215,7 @@ static void PREFIX_h264_qpel16_h_lowpass_altivec(uint8_t * dst, uint8_t * src, i srcP3 = vec_perm(srcR2, srcR3, permP3); } break; case 13: { - vector unsigned char srcR3 = vec_ld(30, src); + vec_u8_t srcR3 = vec_ld(30, src); srcM2 = vec_perm(srcR1, srcR2, permM2); srcM1 = vec_perm(srcR1, srcR2, permM1); srcP0 = vec_perm(srcR1, srcR2, permP0); @@ -235,7 +224,7 @@ static void PREFIX_h264_qpel16_h_lowpass_altivec(uint8_t * dst, uint8_t * src, i srcP3 = vec_perm(srcR2, srcR3, permP3); } break; case 14: { - vector unsigned char srcR3 = vec_ld(30, src); + vec_u8_t srcR3 = vec_ld(30, src); srcM2 = vec_perm(srcR1, srcR2, permM2); srcM1 = vec_perm(srcR1, srcR2, permM1); srcP0 = srcR2; @@ -244,7 +233,7 @@ static void PREFIX_h264_qpel16_h_lowpass_altivec(uint8_t * dst, uint8_t * src, i srcP3 = vec_perm(srcR2, srcR3, permP3); } break; case 15: { - vector unsigned char srcR3 = vec_ld(30, src); + vec_u8_t srcR3 = vec_ld(30, src); srcM2 = vec_perm(srcR1, srcR2, permM2); srcM1 = srcR2; srcP0 = vec_perm(srcR2, srcR3, permP0); @@ -254,32 +243,20 @@ static void PREFIX_h264_qpel16_h_lowpass_altivec(uint8_t * dst, uint8_t * src, i } break; } - srcP0A = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcP0); - srcP0B = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcP0); - srcP1A = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcP1); - srcP1B = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcP1); - - srcP2A = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcP2); - srcP2B = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcP2); - srcP3A = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcP3); - srcP3B = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcP3); - - srcM1A = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcM1); - srcM1B = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcM1); - srcM2A = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcM2); - srcM2B = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcM2); + srcP0A = (vec_s16_t) vec_mergeh(zero_u8v, srcP0); + srcP0B = (vec_s16_t) vec_mergel(zero_u8v, srcP0); + srcP1A = (vec_s16_t) vec_mergeh(zero_u8v, srcP1); + srcP1B = (vec_s16_t) vec_mergel(zero_u8v, srcP1); + + srcP2A = (vec_s16_t) vec_mergeh(zero_u8v, srcP2); + srcP2B = (vec_s16_t) vec_mergel(zero_u8v, srcP2); + srcP3A = (vec_s16_t) vec_mergeh(zero_u8v, srcP3); + srcP3B = (vec_s16_t) vec_mergel(zero_u8v, srcP3); + + srcM1A = (vec_s16_t) vec_mergeh(zero_u8v, srcM1); + srcM1B = (vec_s16_t) vec_mergel(zero_u8v, srcM1); + srcM2A = (vec_s16_t) vec_mergeh(zero_u8v, srcM2); + srcM2B = (vec_s16_t) vec_mergel(zero_u8v, srcM2); sum1A = vec_adds(srcP0A, srcP1A); sum1B = vec_adds(srcP0B, srcP1B); @@ -291,8 +268,8 @@ static void PREFIX_h264_qpel16_h_lowpass_altivec(uint8_t * dst, uint8_t * src, i pp1A = vec_mladd(sum1A, v20ss, v16ss); pp1B = vec_mladd(sum1B, v20ss, v16ss); - pp2A = vec_mladd(sum2A, v5ss, (vector signed short)vzero); - pp2B = vec_mladd(sum2B, v5ss, (vector signed short)vzero); + pp2A = vec_mladd(sum2A, v5ss, zero_s16v); + pp2B = vec_mladd(sum2B, v5ss, zero_s16v); pp3A = vec_add(sum3A, pp1A); pp3B = vec_add(sum3B, pp1B); @@ -330,67 +307,56 @@ static void PREFIX_h264_qpel16_v_lowpass_altivec(uint8_t * dst, uint8_t * src, i register int i; - const vector signed int vzero = vec_splat_s32(0); - const vector unsigned char perm = vec_lvsl(0, src); - const vector signed short v20ss = vec_sl(vec_splat_s16(5),vec_splat_u16(2)); - const vector unsigned short v5us = vec_splat_u16(5); - const vector signed short v5ss = vec_splat_s16(5); - const vector signed short v16ss = vec_sl(vec_splat_s16(1),vec_splat_u16(4)); - const vector unsigned char dstperm = vec_lvsr(0, dst); - const vector unsigned char neg1 = (const vector unsigned char)vec_splat_s8(-1); - const vector unsigned char dstmask = vec_perm((const vector unsigned char)vzero, neg1, dstperm); + LOAD_ZERO; + const vec_u8_t perm = vec_lvsl(0, src); + const vec_s16_t v20ss = vec_sl(vec_splat_s16(5),vec_splat_u16(2)); + const vec_u16_t v5us = vec_splat_u16(5); + const vec_s16_t v5ss = vec_splat_s16(5); + const vec_s16_t v16ss = vec_sl(vec_splat_s16(1),vec_splat_u16(4)); + const vec_u8_t dstperm = vec_lvsr(0, dst); + const vec_u8_t neg1 = (const vec_u8_t)vec_splat_s8(-1); + const vec_u8_t dstmask = vec_perm(zero_u8v, neg1, dstperm); uint8_t *srcbis = src - (srcStride * 2); - const vector unsigned char srcM2a = vec_ld(0, srcbis); - const vector unsigned char srcM2b = vec_ld(16, srcbis); - const vector unsigned char srcM2 = vec_perm(srcM2a, srcM2b, perm); + const vec_u8_t srcM2a = vec_ld(0, srcbis); + const vec_u8_t srcM2b = vec_ld(16, srcbis); + const vec_u8_t srcM2 = vec_perm(srcM2a, srcM2b, perm); // srcbis += srcStride; - const vector unsigned char srcM1a = vec_ld(0, srcbis += srcStride); - const vector unsigned char srcM1b = vec_ld(16, srcbis); - const vector unsigned char srcM1 = vec_perm(srcM1a, srcM1b, perm); + const vec_u8_t srcM1a = vec_ld(0, srcbis += srcStride); + const vec_u8_t srcM1b = vec_ld(16, srcbis); + const vec_u8_t srcM1 = vec_perm(srcM1a, srcM1b, perm); // srcbis += srcStride; - const vector unsigned char srcP0a = vec_ld(0, srcbis += srcStride); - const vector unsigned char srcP0b = vec_ld(16, srcbis); - const vector unsigned char srcP0 = vec_perm(srcP0a, srcP0b, perm); + const vec_u8_t srcP0a = vec_ld(0, srcbis += srcStride); + const vec_u8_t srcP0b = vec_ld(16, srcbis); + const vec_u8_t srcP0 = vec_perm(srcP0a, srcP0b, perm); // srcbis += srcStride; - const vector unsigned char srcP1a = vec_ld(0, srcbis += srcStride); - const vector unsigned char srcP1b = vec_ld(16, srcbis); - const vector unsigned char srcP1 = vec_perm(srcP1a, srcP1b, perm); + const vec_u8_t srcP1a = vec_ld(0, srcbis += srcStride); + const vec_u8_t srcP1b = vec_ld(16, srcbis); + const vec_u8_t srcP1 = vec_perm(srcP1a, srcP1b, perm); // srcbis += srcStride; - const vector unsigned char srcP2a = vec_ld(0, srcbis += srcStride); - const vector unsigned char srcP2b = vec_ld(16, srcbis); - const vector unsigned char srcP2 = vec_perm(srcP2a, srcP2b, perm); + const vec_u8_t srcP2a = vec_ld(0, srcbis += srcStride); + const vec_u8_t srcP2b = vec_ld(16, srcbis); + const vec_u8_t srcP2 = vec_perm(srcP2a, srcP2b, perm); // srcbis += srcStride; - vector signed short srcM2ssA = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcM2); - vector signed short srcM2ssB = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcM2); - vector signed short srcM1ssA = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcM1); - vector signed short srcM1ssB = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcM1); - vector signed short srcP0ssA = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcP0); - vector signed short srcP0ssB = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcP0); - vector signed short srcP1ssA = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcP1); - vector signed short srcP1ssB = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcP1); - vector signed short srcP2ssA = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcP2); - vector signed short srcP2ssB = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcP2); - - vector signed short pp1A, pp1B, pp2A, pp2B, pp3A, pp3B, + vec_s16_t srcM2ssA = (vec_s16_t) vec_mergeh(zero_u8v, srcM2); + vec_s16_t srcM2ssB = (vec_s16_t) vec_mergel(zero_u8v, srcM2); + vec_s16_t srcM1ssA = (vec_s16_t) vec_mergeh(zero_u8v, srcM1); + vec_s16_t srcM1ssB = (vec_s16_t) vec_mergel(zero_u8v, srcM1); + vec_s16_t srcP0ssA = (vec_s16_t) vec_mergeh(zero_u8v, srcP0); + vec_s16_t srcP0ssB = (vec_s16_t) vec_mergel(zero_u8v, srcP0); + vec_s16_t srcP1ssA = (vec_s16_t) vec_mergeh(zero_u8v, srcP1); + vec_s16_t srcP1ssB = (vec_s16_t) vec_mergel(zero_u8v, srcP1); + vec_s16_t srcP2ssA = (vec_s16_t) vec_mergeh(zero_u8v, srcP2); + vec_s16_t srcP2ssB = (vec_s16_t) vec_mergel(zero_u8v, srcP2); + + vec_s16_t pp1A, pp1B, pp2A, pp2B, pp3A, pp3B, psumA, psumB, sumA, sumB, srcP3ssA, srcP3ssB, sum1A, sum1B, sum2A, sum2B, sum3A, sum3B; - vector unsigned char sum, dst1, dst2, vdst, fsum, rsum, fdst1, fdst2, - srcP3a, srcP3b, srcP3; + vec_u8_t sum, dst1, dst2, vdst, fsum, rsum, fdst1, fdst2, srcP3a, srcP3b, srcP3; POWERPC_PERF_START_COUNT(PREFIX_h264_qpel16_v_lowpass_num, 1); @@ -398,10 +364,8 @@ static void PREFIX_h264_qpel16_v_lowpass_altivec(uint8_t * dst, uint8_t * src, i srcP3a = vec_ld(0, srcbis += srcStride); srcP3b = vec_ld(16, srcbis); srcP3 = vec_perm(srcP3a, srcP3b, perm); - srcP3ssA = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcP3); - srcP3ssB = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcP3); + srcP3ssA = (vec_s16_t) vec_mergeh(zero_u8v, srcP3); + srcP3ssB = (vec_s16_t) vec_mergel(zero_u8v, srcP3); // srcbis += srcStride; sum1A = vec_adds(srcP0ssA, srcP1ssA); @@ -425,8 +389,8 @@ static void PREFIX_h264_qpel16_v_lowpass_altivec(uint8_t * dst, uint8_t * src, i pp1A = vec_mladd(sum1A, v20ss, v16ss); pp1B = vec_mladd(sum1B, v20ss, v16ss); - pp2A = vec_mladd(sum2A, v5ss, (vector signed short)vzero); - pp2B = vec_mladd(sum2B, v5ss, (vector signed short)vzero); + pp2A = vec_mladd(sum2A, v5ss, zero_s16v); + pp2B = vec_mladd(sum2B, v5ss, zero_s16v); pp3A = vec_add(sum3A, pp1A); pp3B = vec_add(sum3B, pp1B); @@ -461,58 +425,56 @@ static void PREFIX_h264_qpel16_v_lowpass_altivec(uint8_t * dst, uint8_t * src, i static void PREFIX_h264_qpel16_hv_lowpass_altivec(uint8_t * dst, int16_t * tmp, uint8_t * src, int dstStride, int tmpStride, int srcStride) { POWERPC_PERF_DECLARE(PREFIX_h264_qpel16_hv_lowpass_num, 1); register int i; - const vector signed int vzero = vec_splat_s32(0); - const vector unsigned char permM2 = vec_lvsl(-2, src); - const vector unsigned char permM1 = vec_lvsl(-1, src); - const vector unsigned char permP0 = vec_lvsl(+0, src); - const vector unsigned char permP1 = vec_lvsl(+1, src); - const vector unsigned char permP2 = vec_lvsl(+2, src); - const vector unsigned char permP3 = vec_lvsl(+3, src); - const vector signed short v20ss = vec_sl(vec_splat_s16(5),vec_splat_u16(2)); - const vector unsigned int v10ui = vec_splat_u32(10); - const vector signed short v5ss = vec_splat_s16(5); - const vector signed short v1ss = vec_splat_s16(1); - const vector signed int v512si = vec_sl(vec_splat_s32(1),vec_splat_u32(9)); - const vector unsigned int v16ui = vec_sl(vec_splat_u32(1),vec_splat_u32(4)); + LOAD_ZERO; + const vec_u8_t permM2 = vec_lvsl(-2, src); + const vec_u8_t permM1 = vec_lvsl(-1, src); + const vec_u8_t permP0 = vec_lvsl(+0, src); + const vec_u8_t permP1 = vec_lvsl(+1, src); + const vec_u8_t permP2 = vec_lvsl(+2, src); + const vec_u8_t permP3 = vec_lvsl(+3, src); + const vec_s16_t v20ss = vec_sl(vec_splat_s16(5),vec_splat_u16(2)); + const vec_u32_t v10ui = vec_splat_u32(10); + const vec_s16_t v5ss = vec_splat_s16(5); + const vec_s16_t v1ss = vec_splat_s16(1); + const vec_s32_t v512si = vec_sl(vec_splat_s32(1),vec_splat_u32(9)); + const vec_u32_t v16ui = vec_sl(vec_splat_u32(1),vec_splat_u32(4)); register int align = ((((unsigned long)src) - 2) % 16); - const vector unsigned char neg1 = (const vector unsigned char) - vec_splat_s8(-1); + const vec_u8_t neg1 = (const vec_u8_t) vec_splat_s8(-1); - vector signed short srcP0A, srcP0B, srcP1A, srcP1B, + vec_s16_t srcP0A, srcP0B, srcP1A, srcP1B, srcP2A, srcP2B, srcP3A, srcP3B, srcM1A, srcM1B, srcM2A, srcM2B, sum1A, sum1B, sum2A, sum2B, sum3A, sum3B, pp1A, pp1B, pp2A, pp2B, psumA, psumB; - const vector unsigned char dstperm = vec_lvsr(0, dst); + const vec_u8_t dstperm = vec_lvsr(0, dst); - const vector unsigned char dstmask = vec_perm((const vector unsigned char)vzero, neg1, dstperm); + const vec_u8_t dstmask = vec_perm(zero_u8v, neg1, dstperm); - const vector unsigned char mperm = (const vector unsigned char) + const vec_u8_t mperm = (const vec_u8_t) AVV(0x00, 0x08, 0x01, 0x09, 0x02, 0x0A, 0x03, 0x0B, 0x04, 0x0C, 0x05, 0x0D, 0x06, 0x0E, 0x07, 0x0F); int16_t *tmpbis = tmp; - vector signed short tmpM1ssA, tmpM1ssB, tmpM2ssA, tmpM2ssB, + vec_s16_t tmpM1ssA, tmpM1ssB, tmpM2ssA, tmpM2ssB, tmpP0ssA, tmpP0ssB, tmpP1ssA, tmpP1ssB, tmpP2ssA, tmpP2ssB; - vector signed int pp1Ae, pp1Ao, pp1Be, pp1Bo, pp2Ae, pp2Ao, pp2Be, pp2Bo, + vec_s32_t pp1Ae, pp1Ao, pp1Be, pp1Bo, pp2Ae, pp2Ao, pp2Be, pp2Bo, pp3Ae, pp3Ao, pp3Be, pp3Bo, pp1cAe, pp1cAo, pp1cBe, pp1cBo, pp32Ae, pp32Ao, pp32Be, pp32Bo, sumAe, sumAo, sumBe, sumBo, ssumAe, ssumAo, ssumBe, ssumBo; - vector unsigned char fsum, sumv, sum, dst1, dst2, vdst, - rsum, fdst1, fdst2; - vector signed short ssume, ssumo; + vec_u8_t fsum, sumv, sum, dst1, dst2, vdst, rsum, fdst1, fdst2; + vec_s16_t ssume, ssumo; POWERPC_PERF_START_COUNT(PREFIX_h264_qpel16_hv_lowpass_num, 1); src -= (2 * srcStride); for (i = 0 ; i < 21 ; i ++) { - vector unsigned char srcM2, srcM1, srcP0, srcP1, srcP2, srcP3; - vector unsigned char srcR1 = vec_ld(-2, src); - vector unsigned char srcR2 = vec_ld(14, src); + vec_u8_t srcM2, srcM1, srcP0, srcP1, srcP2, srcP3; + vec_u8_t srcR1 = vec_ld(-2, src); + vec_u8_t srcR2 = vec_ld(14, src); switch (align) { default: { @@ -532,7 +494,7 @@ static void PREFIX_h264_qpel16_hv_lowpass_altivec(uint8_t * dst, int16_t * tmp, srcP3 = srcR2; } break; case 12: { - vector unsigned char srcR3 = vec_ld(30, src); + vec_u8_t srcR3 = vec_ld(30, src); srcM2 = vec_perm(srcR1, srcR2, permM2); srcM1 = vec_perm(srcR1, srcR2, permM1); srcP0 = vec_perm(srcR1, srcR2, permP0); @@ -541,7 +503,7 @@ static void PREFIX_h264_qpel16_hv_lowpass_altivec(uint8_t * dst, int16_t * tmp, srcP3 = vec_perm(srcR2, srcR3, permP3); } break; case 13: { - vector unsigned char srcR3 = vec_ld(30, src); + vec_u8_t srcR3 = vec_ld(30, src); srcM2 = vec_perm(srcR1, srcR2, permM2); srcM1 = vec_perm(srcR1, srcR2, permM1); srcP0 = vec_perm(srcR1, srcR2, permP0); @@ -550,7 +512,7 @@ static void PREFIX_h264_qpel16_hv_lowpass_altivec(uint8_t * dst, int16_t * tmp, srcP3 = vec_perm(srcR2, srcR3, permP3); } break; case 14: { - vector unsigned char srcR3 = vec_ld(30, src); + vec_u8_t srcR3 = vec_ld(30, src); srcM2 = vec_perm(srcR1, srcR2, permM2); srcM1 = vec_perm(srcR1, srcR2, permM1); srcP0 = srcR2; @@ -559,7 +521,7 @@ static void PREFIX_h264_qpel16_hv_lowpass_altivec(uint8_t * dst, int16_t * tmp, srcP3 = vec_perm(srcR2, srcR3, permP3); } break; case 15: { - vector unsigned char srcR3 = vec_ld(30, src); + vec_u8_t srcR3 = vec_ld(30, src); srcM2 = vec_perm(srcR1, srcR2, permM2); srcM1 = srcR2; srcP0 = vec_perm(srcR2, srcR3, permP0); @@ -569,32 +531,20 @@ static void PREFIX_h264_qpel16_hv_lowpass_altivec(uint8_t * dst, int16_t * tmp, } break; } - srcP0A = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcP0); - srcP0B = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcP0); - srcP1A = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcP1); - srcP1B = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcP1); - - srcP2A = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcP2); - srcP2B = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcP2); - srcP3A = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcP3); - srcP3B = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcP3); - - srcM1A = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcM1); - srcM1B = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcM1); - srcM2A = (vector signed short) - vec_mergeh((vector unsigned char)vzero, srcM2); - srcM2B = (vector signed short) - vec_mergel((vector unsigned char)vzero, srcM2); + srcP0A = (vec_s16_t) vec_mergeh(zero_u8v, srcP0); + srcP0B = (vec_s16_t) vec_mergel(zero_u8v, srcP0); + srcP1A = (vec_s16_t) vec_mergeh(zero_u8v, srcP1); + srcP1B = (vec_s16_t) vec_mergel(zero_u8v, srcP1); + + srcP2A = (vec_s16_t) vec_mergeh(zero_u8v, srcP2); + srcP2B = (vec_s16_t) vec_mergel(zero_u8v, srcP2); + srcP3A = (vec_s16_t) vec_mergeh(zero_u8v, srcP3); + srcP3B = (vec_s16_t) vec_mergel(zero_u8v, srcP3); + + srcM1A = (vec_s16_t) vec_mergeh(zero_u8v, srcM1); + srcM1B = (vec_s16_t) vec_mergel(zero_u8v, srcM1); + srcM2A = (vec_s16_t) vec_mergeh(zero_u8v, srcM2); + srcM2B = (vec_s16_t) vec_mergel(zero_u8v, srcM2); sum1A = vec_adds(srcP0A, srcP1A); sum1B = vec_adds(srcP0B, srcP1B); @@ -606,8 +556,8 @@ static void PREFIX_h264_qpel16_hv_lowpass_altivec(uint8_t * dst, int16_t * tmp, pp1A = vec_mladd(sum1A, v20ss, sum3A); pp1B = vec_mladd(sum1B, v20ss, sum3B); - pp2A = vec_mladd(sum2A, v5ss, (vector signed short)vzero); - pp2B = vec_mladd(sum2B, v5ss, (vector signed short)vzero); + pp2A = vec_mladd(sum2A, v5ss, zero_s16v); + pp2B = vec_mladd(sum2B, v5ss, zero_s16v); psumA = vec_sub(pp1A, pp2A); psumB = vec_sub(pp1B, pp2B); @@ -636,15 +586,15 @@ static void PREFIX_h264_qpel16_hv_lowpass_altivec(uint8_t * dst, int16_t * tmp, tmpbis += tmpStride; for (i = 0 ; i < 16 ; i++) { - const vector signed short tmpP3ssA = vec_ld(0, tmpbis); - const vector signed short tmpP3ssB = vec_ld(16, tmpbis); + const vec_s16_t tmpP3ssA = vec_ld(0, tmpbis); + const vec_s16_t tmpP3ssB = vec_ld(16, tmpbis); - const vector signed short sum1A = vec_adds(tmpP0ssA, tmpP1ssA); - const vector signed short sum1B = vec_adds(tmpP0ssB, tmpP1ssB); - const vector signed short sum2A = vec_adds(tmpM1ssA, tmpP2ssA); - const vector signed short sum2B = vec_adds(tmpM1ssB, tmpP2ssB); - const vector signed short sum3A = vec_adds(tmpM2ssA, tmpP3ssA); - const vector signed short sum3B = vec_adds(tmpM2ssB, tmpP3ssB); + const vec_s16_t sum1A = vec_adds(tmpP0ssA, tmpP1ssA); + const vec_s16_t sum1B = vec_adds(tmpP0ssB, tmpP1ssB); + const vec_s16_t sum2A = vec_adds(tmpM1ssA, tmpP2ssA); + const vec_s16_t sum2B = vec_adds(tmpM1ssB, tmpP2ssB); + const vec_s16_t sum3A = vec_adds(tmpM2ssA, tmpP3ssA); + const vec_s16_t sum3B = vec_adds(tmpM2ssB, tmpP3ssB); tmpbis += tmpStride; @@ -669,9 +619,9 @@ static void PREFIX_h264_qpel16_hv_lowpass_altivec(uint8_t * dst, int16_t * tmp, pp2Be = vec_mule(sum2B, v5ss); pp2Bo = vec_mulo(sum2B, v5ss); - pp3Ae = vec_sra((vector signed int)sum3A, v16ui); + pp3Ae = vec_sra((vec_s32_t)sum3A, v16ui); pp3Ao = vec_mulo(sum3A, v1ss); - pp3Be = vec_sra((vector signed int)sum3B, v16ui); + pp3Be = vec_sra((vec_s32_t)sum3B, v16ui); pp3Bo = vec_mulo(sum3B, v1ss); pp1cAe = vec_add(pp1Ae, v512si); |