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src/java.desktop/share/native/libmlib_image/mlib_ImageConv_u16nw.c
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rev 14293 : remove ImageConv
@@ -142,55 +142,19 @@
mlib_s32 f1;
} f32s;
} d64_2x32;
/***************************************************************/
-#define BUFF_LINE 256
-
-/***************************************************************/
#define DEF_VARS(type) \
type *adr_src, *sl, *sp = NULL; \
type *adr_dst, *dl, *dp = NULL; \
FTYPE *pbuff = buff; \
mlib_s32 wid, hgt, sll, dll; \
mlib_s32 nchannel, chan1; \
mlib_s32 i, j, c
/***************************************************************/
-#define LOAD_KERNEL3() \
- FTYPE scalef = DSCALE; \
- FTYPE k0, k1, k2, k3, k4, k5, k6, k7, k8; \
- FTYPE p00, p01, p02, p03, \
- p10, p11, p12, p13, \
- p20, p21, p22, p23; \
- \
- while (scalef_expon > 30) { \
- scalef /= (1 << 30); \
- scalef_expon -= 30; \
- } \
- \
- scalef /= (1 << scalef_expon); \
- \
- /* keep kernel in regs */ \
- k0 = scalef * kern[0]; k1 = scalef * kern[1]; k2 = scalef * kern[2]; \
- k3 = scalef * kern[3]; k4 = scalef * kern[4]; k5 = scalef * kern[5]; \
- k6 = scalef * kern[6]; k7 = scalef * kern[7]; k8 = scalef * kern[8]
-
-/***************************************************************/
-#define LOAD_KERNEL(SIZE) \
- FTYPE scalef = DSCALE; \
- \
- while (scalef_expon > 30) { \
- scalef /= (1 << 30); \
- scalef_expon -= 30; \
- } \
- \
- scalef /= (1 << scalef_expon); \
- \
- for (j = 0; j < SIZE; j++) k[j] = scalef * kern[j]
-
-/***************************************************************/
#define GET_SRC_DST_PARAMETERS(type) \
hgt = mlib_ImageGetHeight(src); \
wid = mlib_ImageGetWidth(src); \
nchannel = mlib_ImageGetChannels(src); \
sll = mlib_ImageGetStride(src) / sizeof(type); \
@@ -244,1166 +208,10 @@
#endif /* IMG_TYPE == 1 */
#endif /* __sparc */
/***************************************************************/
-#define KSIZE 3
-
-mlib_status CONV_FUNC(3x3)(mlib_image *dst,
- const mlib_image *src,
- const mlib_s32 *kern,
- mlib_s32 scalef_expon,
- mlib_s32 cmask)
-{
- FTYPE buff[(KSIZE + 2)*BUFF_LINE], *buff0, *buff1, *buff2, *buff3, *buffT;
- DEF_VARS(DTYPE);
- DTYPE *sl1;
- mlib_s32 chan2;
- mlib_s32 *buffo, *buffi;
- DTYPE *sl2;
-#ifndef __sparc
- mlib_s32 d0, d1;
-#endif /* __sparc */
- LOAD_KERNEL3();
- GET_SRC_DST_PARAMETERS(DTYPE);
-
- if (wid > BUFF_LINE) {
- pbuff = mlib_malloc((KSIZE + 2)*sizeof(FTYPE)*wid);
-
- if (pbuff == NULL) return MLIB_FAILURE;
- }
-
- buff0 = pbuff;
- buff1 = buff0 + wid;
- buff2 = buff1 + wid;
- buff3 = buff2 + wid;
- buffo = (mlib_s32*)(buff3 + wid);
- buffi = buffo + (wid &~ 1);
-
- chan1 = nchannel;
- chan2 = chan1 + chan1;
-
- wid -= (KSIZE - 1);
- hgt -= (KSIZE - 1);
-
- adr_dst += ((KSIZE - 1)/2)*(dll + chan1);
-
- for (c = 0; c < nchannel; c++) {
- if (!(cmask & (1 << (nchannel - 1 - c)))) continue;
-
- sl = adr_src + c;
- dl = adr_dst + c;
-
- sl1 = sl + sll;
- sl2 = sl1 + sll;
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i < wid + (KSIZE - 1); i++) {
- buff0[i] = (FTYPE)sl[i*chan1];
- buff1[i] = (FTYPE)sl1[i*chan1];
- buff2[i] = (FTYPE)sl2[i*chan1];
- }
-
- sl += KSIZE*sll;
-
- for (j = 0; j < hgt; j++) {
- FTYPE s0, s1;
-
- p02 = buff0[0];
- p12 = buff1[0];
- p22 = buff2[0];
-
- p03 = buff0[1];
- p13 = buff1[1];
- p23 = buff2[1];
-
- s0 = p02 * k0 + p03 * k1 + p12 * k3 + p13 * k4 + p22 * k6 + p23 * k7;
- s1 = p03 * k0 + p13 * k3 + p23 * k6;
-
- sp = sl;
- dp = dl;
-
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i <= (wid - 2); i += 2) {
-#ifdef __sparc
-#ifdef _NO_LONGLONG
- mlib_s32 o64_1, o64_2;
-#else /* _NO_LONGLONG */
- mlib_s64 o64;
-#endif /* _NO_LONGLONG */
-#endif /* __sparc */
- d64_2x32 dd;
-
- p02 = buff0[i + 2]; p12 = buff1[i + 2]; p22 = buff2[i + 2];
- p03 = buff0[i + 3]; p13 = buff1[i + 3]; p23 = buff2[i + 3];
-
- LOAD_BUFF(buffi);
-
- dd.d64 = *(FTYPE *)(buffi + i);
- buff3[i ] = (FTYPE)dd.i32s.i0;
- buff3[i + 1] = (FTYPE)dd.i32s.i1;
-
-#ifndef __sparc
- d0 = D2I(s0 + p02 * k2 + p12 * k5 + p22 * k8);
- d1 = D2I(s1 + p02 * k1 + p03 * k2 + p12 * k4 + p13 * k5 + p22 * k7 + p23 * k8);
-
- s0 = p02 * k0 + p03 * k1 + p12 * k3 + p13 * k4 + p22 * k6 + p23 * k7;
- s1 = p03 * k0 + p13 * k3 + p23 * k6;
-
- dp[0 ] = FROM_S32(d0);
- dp[chan1] = FROM_S32(d1);
-
-#else /* __sparc */
-
- dd.i32s.i0 = D2I(s0 + p02 * k2 + p12 * k5 + p22 * k8);
- dd.i32s.i1 = D2I(s1 + p02 * k1 + p03 * k2 + p12 * k4 + p13 * k5 + p22 * k7 + p23 * k8);
- *(FTYPE *)(buffo + i) = dd.d64;
-
- s0 = p02 * k0 + p03 * k1 + p12 * k3 + p13 * k4 + p22 * k6 + p23 * k7;
- s1 = p03 * k0 + p13 * k3 + p23 * k6;
-
-#ifdef _NO_LONGLONG
-
- o64_1 = buffo[i];
- o64_2 = buffo[i+1];
-#if IMG_TYPE != 1
- STORE2(FROM_S32(o64_1), FROM_S32(o64_2));
-#else
- STORE2(o64_1 >> 24, o64_2 >> 24);
-#endif /* IMG_TYPE != 1 */
-
-#else /* _NO_LONGLONG */
-
- o64 = *(mlib_s64*)(buffo + i);
-#if IMG_TYPE != 1
- STORE2(FROM_S32(o64 >> 32), FROM_S32(o64));
-#else
- STORE2(o64 >> 56, o64 >> 24);
-#endif /* IMG_TYPE != 1 */
-#endif /* _NO_LONGLONG */
-#endif /* __sparc */
-
- sp += chan2;
- dp += chan2;
- }
-
- for (; i < wid; i++) {
- p00 = buff0[i]; p10 = buff1[i]; p20 = buff2[i];
- p01 = buff0[i + 1]; p11 = buff1[i + 1]; p21 = buff2[i + 1];
- p02 = buff0[i + 2]; p12 = buff1[i + 2]; p22 = buff2[i + 2];
-
- buffi[i] = (mlib_s32)sp[0];
- buff3[i] = (FTYPE)buffi[i];
-
-#ifndef __sparc
-
- d0 = D2I(p00 * k0 + p01 * k1 + p02 * k2 + p10 * k3 + p11 * k4 +
- p12 * k5 + p20 * k6 + p21 * k7 + p22 * k8);
-
- dp[0] = FROM_S32(d0);
-
-#else /* __sparc */
-
- buffo[i] = D2I(p00 * k0 + p01 * k1 + p02 * k2 + p10 * k3 + p11 * k4 +
- p12 * k5 + p20 * k6 + p21 * k7 + p22 * k8);
-#if IMG_TYPE != 1
- dp[0] = FROM_S32(buffo[i]);
-#else
- dp[0] = buffo[i] >> 24;
-#endif /* IMG_TYPE != 1 */
-#endif /* __sparc */
-
- sp += chan1;
- dp += chan1;
- }
-
- buffi[wid] = (mlib_s32)sp[0];
- buff3[wid] = (FTYPE)buffi[wid];
- buffi[wid + 1] = (mlib_s32)sp[chan1];
- buff3[wid + 1] = (FTYPE)buffi[wid + 1];
-
- sl += sll;
- dl += dll;
-
- buffT = buff0;
- buff0 = buff1;
- buff1 = buff2;
- buff2 = buff3;
- buff3 = buffT;
- }
- }
-
-#ifdef __sparc
-#if IMG_TYPE == 1
- {
- mlib_s32 amask = (1 << nchannel) - 1;
-
- if ((cmask & amask) != amask) {
- mlib_ImageXor80(adr_dst, wid, hgt, dll, nchannel, cmask);
- } else {
- mlib_ImageXor80_aa(adr_dst, wid*nchannel, hgt, dll);
- }
- }
-
-#endif /* IMG_TYPE == 1 */
-#endif /* __sparc */
-
- if (pbuff != buff) mlib_free(pbuff);
-
- return MLIB_SUCCESS;
-}
-
-/***************************************************************/
-#ifndef __sparc /* for x86, using integer multiplies is faster */
-
-mlib_status CONV_FUNC_I(3x3)(mlib_image *dst,
- const mlib_image *src,
- const mlib_s32 *kern,
- mlib_s32 scalef_expon,
- mlib_s32 cmask)
-{
- DTYPE *adr_src, *sl, *sp0, *sp1, *sp2;
- DTYPE *adr_dst, *dl, *dp;
- mlib_s32 wid, hgt, sll, dll;
- mlib_s32 nchannel, chan1, chan2;
- mlib_s32 i, j, c;
- mlib_s32 shift1, shift2;
- mlib_s32 k0, k1, k2, k3, k4, k5, k6, k7, k8;
- mlib_s32 p02, p03,
- p12, p13,
- p22, p23;
-
-#if IMG_TYPE != 1
- shift1 = 16;
-#else
- shift1 = 8;
-#endif /* IMG_TYPE != 1 */
-
- shift2 = scalef_expon - shift1;
-
- /* keep kernel in regs */
- k0 = kern[0] >> shift1; k1 = kern[1] >> shift1; k2 = kern[2] >> shift1;
- k3 = kern[3] >> shift1; k4 = kern[4] >> shift1; k5 = kern[5] >> shift1;
- k6 = kern[6] >> shift1; k7 = kern[7] >> shift1; k8 = kern[8] >> shift1;
-
- GET_SRC_DST_PARAMETERS(DTYPE);
-
- chan1 = nchannel;
- chan2 = chan1 + chan1;
-
- wid -= (KSIZE - 1);
- hgt -= (KSIZE - 1);
-
- adr_dst += ((KSIZE - 1)/2)*(dll + chan1);
-
- for (c = 0; c < chan1; c++) {
- if (!(cmask & (1 << (chan1 - 1 - c)))) continue;
-
- sl = adr_src + c;
- dl = adr_dst + c;
-
- for (j = 0; j < hgt; j++) {
- mlib_s32 s0, s1;
- mlib_s32 pix0, pix1;
-
- dp = dl;
- sp0 = sl;
- sp1 = sp0 + sll;
- sp2 = sp1 + sll;
-
- p02 = sp0[0];
- p12 = sp1[0];
- p22 = sp2[0];
-
- p03 = sp0[chan1];
- p13 = sp1[chan1];
- p23 = sp2[chan1];
-
- s0 = p02 * k0 + p03 * k1 + p12 * k3 + p13 * k4 + p22 * k6 + p23 * k7;
- s1 = p03 * k0 + p13 * k3 + p23 * k6;
-
- sp0 += chan2;
- sp1 += chan2;
- sp2 += chan2;
-
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i <= (wid - 2); i += 2) {
- p02 = sp0[0]; p12 = sp1[0]; p22 = sp2[0];
- p03 = sp0[chan1]; p13 = sp1[chan1]; p23 = sp2[chan1];
-
- pix0 = (s0 + p02 * k2 + p12 * k5 + p22 * k8) >> shift2;
- pix1 = (s1 + p02 * k1 + p03 * k2 + p12 * k4 +
- p13 * k5 + p22 * k7 + p23 * k8) >> shift2;
-
- CLAMP_STORE(dp[0], pix0);
- CLAMP_STORE(dp[chan1], pix1);
-
- s0 = p02 * k0 + p03 * k1 + p12 * k3 + p13 * k4 + p22 * k6 + p23 * k7;
- s1 = p03 * k0 + p13 * k3 + p23 * k6;
-
- sp0 += chan2;
- sp1 += chan2;
- sp2 += chan2;
- dp += chan2;
- }
-
- if (wid & 1) {
- p02 = sp0[0]; p12 = sp1[0]; p22 = sp2[0];
- pix0 = (s0 + p02 * k2 + p12 * k5 + p22 * k8) >> shift2;
- CLAMP_STORE(dp[0], pix0);
- }
-
- sl += sll;
- dl += dll;
- }
- }
-
- return MLIB_SUCCESS;
-}
-
-#endif /* __sparc ( for x86, using integer multiplies is faster ) */
-
-/***************************************************************/
-#undef KSIZE
-#define KSIZE 4
-
-mlib_status CONV_FUNC(4x4)(mlib_image *dst,
- const mlib_image *src,
- const mlib_s32 *kern,
- mlib_s32 scalef_expon,
- mlib_s32 cmask)
-{
- FTYPE buff[(KSIZE + 3)*BUFF_LINE];
- FTYPE *buff0, *buff1, *buff2, *buff3, *buff4, *buffd, *buffT;
- FTYPE k[KSIZE*KSIZE];
- mlib_s32 d0, d1;
- FTYPE k0, k1, k2, k3, k4, k5, k6, k7;
- FTYPE p00, p01, p02, p03, p04,
- p10, p11, p12, p13, p14,
- p20, p21, p22, p23,
- p30, p31, p32, p33;
- DEF_VARS(DTYPE);
- DTYPE *sl1;
- mlib_s32 chan2;
- mlib_s32 *buffo, *buffi;
- DTYPE *sl2, *sl3;
- LOAD_KERNEL(KSIZE*KSIZE);
- GET_SRC_DST_PARAMETERS(DTYPE);
-
- if (wid > BUFF_LINE) {
- pbuff = mlib_malloc((KSIZE + 3)*sizeof(FTYPE)*wid);
-
- if (pbuff == NULL) return MLIB_FAILURE;
- }
-
- buff0 = pbuff;
- buff1 = buff0 + wid;
- buff2 = buff1 + wid;
- buff3 = buff2 + wid;
- buff4 = buff3 + wid;
- buffd = buff4 + wid;
- buffo = (mlib_s32*)(buffd + wid);
- buffi = buffo + (wid &~ 1);
-
- chan1 = nchannel;
- chan2 = chan1 + chan1;
-
- wid -= (KSIZE - 1);
- hgt -= (KSIZE - 1);
-
- adr_dst += ((KSIZE - 1)/2)*(dll + chan1);
-
- for (c = 0; c < nchannel; c++) {
- if (!(cmask & (1 << (nchannel - 1 - c)))) continue;
-
- sl = adr_src + c;
- dl = adr_dst + c;
-
- sl1 = sl + sll;
- sl2 = sl1 + sll;
- sl3 = sl2 + sll;
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i < wid + (KSIZE - 1); i++) {
- buff0[i] = (FTYPE)sl[i*chan1];
- buff1[i] = (FTYPE)sl1[i*chan1];
- buff2[i] = (FTYPE)sl2[i*chan1];
- buff3[i] = (FTYPE)sl3[i*chan1];
- }
-
- sl += KSIZE*sll;
-
- for (j = 0; j < hgt; j++) {
- d64_2x32 dd;
-
- /*
- * First loop on two first lines of kernel
- */
- k0 = k[0]; k1 = k[1]; k2 = k[2]; k3 = k[3];
- k4 = k[4]; k5 = k[5]; k6 = k[6]; k7 = k[7];
-
- sp = sl;
- dp = dl;
-
- p02 = buff0[0];
- p12 = buff1[0];
- p03 = buff0[1];
- p13 = buff1[1];
- p04 = buff0[2];
-
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i <= (wid - 2); i += 2) {
- p00 = p02; p10 = p12;
- p01 = p03; p11 = p13;
- p02 = p04; p12 = buff1[i + 2];
- p03 = buff0[i + 3]; p13 = buff1[i + 3];
- p04 = buff0[i + 4]; p14 = buff1[i + 4];
-
- LOAD_BUFF(buffi);
-
- dd.d64 = *(FTYPE *)(buffi + i);
- buff4[i ] = (FTYPE)dd.i32s.i0;
- buff4[i + 1] = (FTYPE)dd.i32s.i1;
-
- buffd[i ] = (p00 * k0 + p01 * k1 + p02 * k2 + p03 * k3 +
- p10 * k4 + p11 * k5 + p12 * k6 + p13 * k7);
- buffd[i + 1] = (p01 * k0 + p02 * k1 + p03 * k2 + p04 * k3 +
- p11 * k4 + p12 * k5 + p13 * k6 + p14 * k7);
-
- sp += chan2;
- dp += chan2;
- }
-
- /*
- * Second loop on two last lines of kernel
- */
- k0 = k[ 8]; k1 = k[ 9]; k2 = k[10]; k3 = k[11];
- k4 = k[12]; k5 = k[13]; k6 = k[14]; k7 = k[15];
-
- sp = sl;
- dp = dl;
-
- p02 = buff2[0];
- p12 = buff3[0];
- p03 = buff2[1];
- p13 = buff3[1];
- p04 = buff2[2];
-
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i <= (wid - 2); i += 2) {
- p00 = p02; p10 = p12;
- p01 = p03; p11 = p13;
- p02 = p04; p12 = buff3[i + 2];
- p03 = buff2[i + 3]; p13 = buff3[i + 3];
- p04 = buff2[i + 4]; p14 = buff3[i + 4];
-
- d0 = D2I(p00 * k0 + p01 * k1 + p02 * k2 + p03 * k3 +
- p10 * k4 + p11 * k5 + p12 * k6 + p13 * k7 + buffd[i]);
- d1 = D2I(p01 * k0 + p02 * k1 + p03 * k2 + p04 * k3 +
- p11 * k4 + p12 * k5 + p13 * k6 + p14 * k7 + buffd[i + 1]);
-
- dp[0 ] = FROM_S32(d0);
- dp[chan1] = FROM_S32(d1);
-
- sp += chan2;
- dp += chan2;
- }
-
- /* last pixels */
- for (; i < wid; i++) {
- p00 = buff0[i]; p10 = buff1[i]; p20 = buff2[i]; p30 = buff3[i];
- p01 = buff0[i + 1]; p11 = buff1[i + 1]; p21 = buff2[i + 1]; p31 = buff3[i + 1];
- p02 = buff0[i + 2]; p12 = buff1[i + 2]; p22 = buff2[i + 2]; p32 = buff3[i + 2];
- p03 = buff0[i + 3]; p13 = buff1[i + 3]; p23 = buff2[i + 3]; p33 = buff3[i + 3];
-
- buff4[i] = (FTYPE)sp[0];
-
- buffo[i] = D2I(p00 * k[0] + p01 * k[1] + p02 * k[2] + p03 * k[3] +
- p10 * k[4] + p11 * k[5] + p12 * k[6] + p13 * k[7] +
- p20 * k[ 8] + p21 * k[ 9] + p22 * k[10] + p23 * k[11] +
- p30 * k[12] + p31 * k[13] + p32 * k[14] + p33 * k[15]);
-
- dp[0] = FROM_S32(buffo[i]);
-
- sp += chan1;
- dp += chan1;
- }
-
- buff4[wid ] = (FTYPE)sp[0];
- buff4[wid + 1] = (FTYPE)sp[chan1];
- buff4[wid + 2] = (FTYPE)sp[chan2];
-
- /* next line */
- sl += sll;
- dl += dll;
-
- buffT = buff0;
- buff0 = buff1;
- buff1 = buff2;
- buff2 = buff3;
- buff3 = buff4;
- buff4 = buffT;
- }
- }
-
- if (pbuff != buff) mlib_free(pbuff);
-
- return MLIB_SUCCESS;
-}
-
-/***************************************************************/
-#undef KSIZE
-#define KSIZE 5
-
-mlib_status CONV_FUNC(5x5)(mlib_image *dst,
- const mlib_image *src,
- const mlib_s32 *kern,
- mlib_s32 scalef_expon,
- mlib_s32 cmask)
-{
- FTYPE buff[(KSIZE + 3)*BUFF_LINE];
- FTYPE *buff0, *buff1, *buff2, *buff3, *buff4, *buff5, *buffd, *buffT;
- FTYPE k[KSIZE*KSIZE];
- mlib_s32 d0, d1;
- FTYPE k0, k1, k2, k3, k4, k5, k6, k7, k8, k9;
- FTYPE p00, p01, p02, p03, p04, p05,
- p10, p11, p12, p13, p14, p15,
- p20, p21, p22, p23, p24,
- p30, p31, p32, p33, p34,
- p40, p41, p42, p43, p44;
- DEF_VARS(DTYPE);
- DTYPE *sl1;
- mlib_s32 chan2;
- mlib_s32 *buffo, *buffi;
- DTYPE *sl2, *sl3, *sl4;
- LOAD_KERNEL(KSIZE*KSIZE);
- GET_SRC_DST_PARAMETERS(DTYPE);
-
- if (wid > BUFF_LINE) {
- pbuff = mlib_malloc((KSIZE + 3)*sizeof(FTYPE)*wid);
-
- if (pbuff == NULL) return MLIB_FAILURE;
- }
-
- buff0 = pbuff;
- buff1 = buff0 + wid;
- buff2 = buff1 + wid;
- buff3 = buff2 + wid;
- buff4 = buff3 + wid;
- buff5 = buff4 + wid;
- buffd = buff5 + wid;
- buffo = (mlib_s32*)(buffd + wid);
- buffi = buffo + (wid &~ 1);
-
- chan1 = nchannel;
- chan2 = chan1 + chan1;
-
- wid -= (KSIZE - 1);
- hgt -= (KSIZE - 1);
-
- adr_dst += ((KSIZE - 1)/2)*(dll + chan1);
-
- for (c = 0; c < nchannel; c++) {
- if (!(cmask & (1 << (nchannel - 1 - c)))) continue;
-
- sl = adr_src + c;
- dl = adr_dst + c;
-
- sl1 = sl + sll;
- sl2 = sl1 + sll;
- sl3 = sl2 + sll;
- sl4 = sl3 + sll;
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i < wid + (KSIZE - 1); i++) {
- buff0[i] = (FTYPE)sl[i*chan1];
- buff1[i] = (FTYPE)sl1[i*chan1];
- buff2[i] = (FTYPE)sl2[i*chan1];
- buff3[i] = (FTYPE)sl3[i*chan1];
- buff4[i] = (FTYPE)sl4[i*chan1];
- }
-
- sl += KSIZE*sll;
-
- for (j = 0; j < hgt; j++) {
- d64_2x32 dd;
-
- /*
- * First loop
- */
- k0 = k[0]; k1 = k[1]; k2 = k[2]; k3 = k[3]; k4 = k[4];
- k5 = k[5]; k6 = k[6]; k7 = k[7]; k8 = k[8]; k9 = k[9];
-
- sp = sl;
- dp = dl;
-
- p02 = buff0[0];
- p12 = buff1[0];
- p03 = buff0[1];
- p13 = buff1[1];
- p04 = buff0[2];
- p14 = buff1[2];
-
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i <= (wid - 2); i += 2) {
- p00 = p02; p10 = p12;
- p01 = p03; p11 = p13;
- p02 = p04; p12 = p14;
-
- LOAD_BUFF(buffi);
-
- p03 = buff0[i + 3]; p13 = buff1[i + 3];
- p04 = buff0[i + 4]; p14 = buff1[i + 4];
- p05 = buff0[i + 5]; p15 = buff1[i + 5];
-
- buffd[i ] = (p00 * k0 + p01 * k1 + p02 * k2 + p03 * k3 + p04 * k4 +
- p10 * k5 + p11 * k6 + p12 * k7 + p13 * k8 + p14 * k9);
- buffd[i + 1] = (p01 * k0 + p02 * k1 + p03 * k2 + p04 * k3 + p05 * k4 +
- p11 * k5 + p12 * k6 + p13 * k7 + p14 * k8 + p15 * k9);
-
- sp += chan2;
- dp += chan2;
- }
-
- /*
- * Second loop
- */
- k0 = k[10]; k1 = k[11]; k2 = k[12]; k3 = k[13]; k4 = k[14];
- k5 = k[15]; k6 = k[16]; k7 = k[17]; k8 = k[18]; k9 = k[19];
-
- sp = sl;
- dp = dl;
-
- p02 = buff2[0];
- p12 = buff3[0];
- p03 = buff2[1];
- p13 = buff3[1];
- p04 = buff2[2];
- p14 = buff3[2];
-
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i <= (wid - 2); i += 2) {
- p00 = p02; p10 = p12;
- p01 = p03; p11 = p13;
-
- p02 = buff2[i + 2]; p12 = buff3[i + 2];
- p03 = buff2[i + 3]; p13 = buff3[i + 3];
- p04 = buff2[i + 4]; p14 = buff3[i + 4];
- p05 = buff2[i + 5]; p15 = buff3[i + 5];
-
- dd.d64 = *(FTYPE *)(buffi + i);
- buff5[i ] = (FTYPE)dd.i32s.i0;
- buff5[i + 1] = (FTYPE)dd.i32s.i1;
-
- buffd[i ] += (p00 * k0 + p01 * k1 + p02 * k2 + p03 * k3 + p04 * k4 +
- p10 * k5 + p11 * k6 + p12 * k7 + p13 * k8 + p14 * k9);
- buffd[i + 1] += (p01 * k0 + p02 * k1 + p03 * k2 + p04 * k3 + p05 * k4 +
- p11 * k5 + p12 * k6 + p13 * k7 + p14 * k8 + p15 * k9);
-
- sp += chan2;
- dp += chan2;
- }
-
- /*
- * 3 loop
- */
- k0 = k[20]; k1 = k[21]; k2 = k[22]; k3 = k[23]; k4 = k[24];
-
- sp = sl;
- dp = dl;
-
- p02 = buff4[0];
- p03 = buff4[1];
- p04 = buff4[2];
- p05 = buff4[3];
-
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i <= (wid - 2); i += 2) {
- p00 = p02; p01 = p03; p02 = p04; p03 = p05;
-
- p04 = buff4[i + 4]; p05 = buff4[i + 5];
-
- d0 = D2I(p00 * k0 + p01 * k1 + p02 * k2 + p03 * k3 + p04 * k4 + buffd[i]);
- d1 = D2I(p01 * k0 + p02 * k1 + p03 * k2 + p04 * k3 + p05 * k4 + buffd[i + 1]);
-
- dp[0 ] = FROM_S32(d0);
- dp[chan1] = FROM_S32(d1);
-
- sp += chan2;
- dp += chan2;
- }
-
- /* last pixels */
- for (; i < wid; i++) {
- p00 = buff0[i]; p10 = buff1[i]; p20 = buff2[i]; p30 = buff3[i];
- p01 = buff0[i + 1]; p11 = buff1[i + 1]; p21 = buff2[i + 1]; p31 = buff3[i + 1];
- p02 = buff0[i + 2]; p12 = buff1[i + 2]; p22 = buff2[i + 2]; p32 = buff3[i + 2];
- p03 = buff0[i + 3]; p13 = buff1[i + 3]; p23 = buff2[i + 3]; p33 = buff3[i + 3];
- p04 = buff0[i + 4]; p14 = buff1[i + 4]; p24 = buff2[i + 4]; p34 = buff3[i + 4];
-
- p40 = buff4[i]; p41 = buff4[i + 1]; p42 = buff4[i + 2];
- p43 = buff4[i + 3]; p44 = buff4[i + 4];
-
- buff5[i] = (FTYPE)sp[0];
-
- buffo[i] = D2I(p00 * k[0] + p01 * k[1] + p02 * k[2] + p03 * k[3] + p04 * k[4] +
- p10 * k[5] + p11 * k[6] + p12 * k[7] + p13 * k[8] + p14 * k[9] +
- p20 * k[10] + p21 * k[11] + p22 * k[12] + p23 * k[13] + p24 * k[14] +
- p30 * k[15] + p31 * k[16] + p32 * k[17] + p33 * k[18] + p34 * k[19] +
- p40 * k[20] + p41 * k[21] + p42 * k[22] + p43 * k[23] + p44 * k[24]);
-
- dp[0] = FROM_S32(buffo[i]);
-
- sp += chan1;
- dp += chan1;
- }
-
- buff5[wid ] = (FTYPE)sp[0];
- buff5[wid + 1] = (FTYPE)sp[chan1];
- buff5[wid + 2] = (FTYPE)sp[chan2];
- buff5[wid + 3] = (FTYPE)sp[chan2 + chan1];
-
- /* next line */
- sl += sll;
- dl += dll;
-
- buffT = buff0;
- buff0 = buff1;
- buff1 = buff2;
- buff2 = buff3;
- buff3 = buff4;
- buff4 = buff5;
- buff5 = buffT;
- }
- }
-
- if (pbuff != buff) mlib_free(pbuff);
-
- return MLIB_SUCCESS;
-}
-
-/***************************************************************/
-#ifndef __sparc /* for x86, using integer multiplies is faster */
-
-mlib_status CONV_FUNC_I(5x5)(mlib_image *dst,
- const mlib_image *src,
- const mlib_s32 *kern,
- mlib_s32 scalef_expon,
- mlib_s32 cmask)
-{
- mlib_s32 buff[BUFF_LINE];
- mlib_s32 *buffd;
- mlib_s32 k[KSIZE*KSIZE];
- mlib_s32 shift1, shift2;
- mlib_s32 k0, k1, k2, k3, k4, k5, k6, k7, k8, k9;
- mlib_s32 p00, p01, p02, p03, p04, p05,
- p10, p11, p12, p13, p14, p15;
- DTYPE *adr_src, *sl, *sp0, *sp1;
- DTYPE *adr_dst, *dl, *dp;
- mlib_s32 *pbuff = buff;
- mlib_s32 wid, hgt, sll, dll;
- mlib_s32 nchannel, chan1, chan2, chan3, chan4;
- mlib_s32 i, j, c;
-
-#if IMG_TYPE != 1
- shift1 = 16;
-#else
- shift1 = 8;
-#endif /* IMG_TYPE != 1 */
-
- shift2 = scalef_expon - shift1;
-
- for (j = 0; j < KSIZE*KSIZE; j++) k[j] = kern[j] >> shift1;
-
- GET_SRC_DST_PARAMETERS(DTYPE);
-
- if (wid > BUFF_LINE) {
- pbuff = mlib_malloc(sizeof(mlib_s32)*wid);
-
- if (pbuff == NULL) return MLIB_FAILURE;
- }
-
- buffd = pbuff;
-
- chan1 = nchannel;
- chan2 = chan1 + chan1;
- chan3 = chan2 + chan1;
- chan4 = chan3 + chan1;
-
- wid -= (KSIZE - 1);
- hgt -= (KSIZE - 1);
-
- adr_dst += ((KSIZE - 1)/2)*(dll + chan1);
-
- for (c = 0; c < chan1; c++) {
- if (!(cmask & (1 << (chan1 - 1 - c)))) continue;
-
- sl = adr_src + c;
- dl = adr_dst + c;
-
- for (j = 0; j < hgt; j++) {
- mlib_s32 pix0, pix1;
- /*
- * First loop
- */
- sp0 = sl;
- sp1 = sp0 + sll;
- dp = dl;
-
- k0 = k[0]; k1 = k[1]; k2 = k[2]; k3 = k[3]; k4 = k[4];
- k5 = k[5]; k6 = k[6]; k7 = k[7]; k8 = k[8]; k9 = k[9];
-
- p02 = sp0[0]; p12 = sp1[0];
- p03 = sp0[chan1]; p13 = sp1[chan1];
- p04 = sp0[chan2]; p14 = sp1[chan2];
- p05 = sp0[chan3]; p15 = sp1[chan3];
-
- sp0 += chan4;
- sp1 += chan4;
-
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i <= (wid - 2); i += 2) {
- p00 = p02; p10 = p12;
- p01 = p03; p11 = p13;
- p02 = p04; p12 = p14;
- p03 = p05; p13 = p15;
-
- p04 = sp0[0]; p14 = sp1[0];
- p05 = sp0[chan1]; p15 = sp1[chan1];
-
- buffd[i ] = (p00 * k0 + p01 * k1 + p02 * k2 + p03 * k3 + p04 * k4 +
- p10 * k5 + p11 * k6 + p12 * k7 + p13 * k8 + p14 * k9);
- buffd[i + 1] = (p01 * k0 + p02 * k1 + p03 * k2 + p04 * k3 + p05 * k4 +
- p11 * k5 + p12 * k6 + p13 * k7 + p14 * k8 + p15 * k9);
-
- sp0 += chan2;
- sp1 += chan2;
- dp += chan2;
- }
-
- if (wid & 1) {
- p00 = p02; p10 = p12;
- p01 = p03; p11 = p13;
- p02 = p04; p12 = p14;
- p03 = p05; p13 = p15;
-
- p04 = sp0[0]; p14 = sp1[0];
-
- buffd[i] = (p00 * k0 + p01 * k1 + p02 * k2 + p03 * k3 + p04 * k4 +
- p10 * k5 + p11 * k6 + p12 * k7 + p13 * k8 + p14 * k9);
- }
-
- /*
- * Second loop
- */
- sp0 = sl + 2*sll;
- sp1 = sp0 + sll;
- dp = dl;
-
- k0 = k[10]; k1 = k[11]; k2 = k[12]; k3 = k[13]; k4 = k[14];
- k5 = k[15]; k6 = k[16]; k7 = k[17]; k8 = k[18]; k9 = k[19];
-
- p02 = sp0[0]; p12 = sp1[0];
- p03 = sp0[chan1]; p13 = sp1[chan1];
- p04 = sp0[chan2]; p14 = sp1[chan2];
- p05 = sp0[chan3]; p15 = sp1[chan3];
-
- sp0 += chan4;
- sp1 += chan4;
-
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i <= (wid - 2); i += 2) {
- p00 = p02; p10 = p12;
- p01 = p03; p11 = p13;
- p02 = p04; p12 = p14;
- p03 = p05; p13 = p15;
-
- p04 = sp0[0]; p14 = sp1[0];
- p05 = sp0[chan1]; p15 = sp1[chan1];
-
- buffd[i ] += (p00 * k0 + p01 * k1 + p02 * k2 + p03 * k3 + p04 * k4 +
- p10 * k5 + p11 * k6 + p12 * k7 + p13 * k8 + p14 * k9);
- buffd[i + 1] += (p01 * k0 + p02 * k1 + p03 * k2 + p04 * k3 + p05 * k4 +
- p11 * k5 + p12 * k6 + p13 * k7 + p14 * k8 + p15 * k9);
-
- sp0 += chan2;
- sp1 += chan2;
- dp += chan2;
- }
-
- if (wid & 1) {
- p00 = p02; p10 = p12;
- p01 = p03; p11 = p13;
- p02 = p04; p12 = p14;
- p03 = p05; p13 = p15;
-
- p04 = sp0[0]; p14 = sp1[0];
-
- buffd[i] += (p00 * k0 + p01 * k1 + p02 * k2 + p03 * k3 + p04 * k4 +
- p10 * k5 + p11 * k6 + p12 * k7 + p13 * k8 + p14 * k9);
- }
-
- /*
- * 3 loop
- */
- dp = dl;
- sp0 = sl + 4*sll;
-
- k0 = k[20]; k1 = k[21]; k2 = k[22]; k3 = k[23]; k4 = k[24];
-
- p02 = sp0[0];
- p03 = sp0[chan1];
- p04 = sp0[chan2];
- p05 = sp0[chan3];
-
- sp0 += chan2 + chan2;
-
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i <= (wid - 2); i += 2) {
- p00 = p02; p01 = p03; p02 = p04; p03 = p05;
-
- p04 = sp0[0]; p05 = sp0[chan1];
-
- pix0 = (buffd[i ] + p00 * k0 + p01 * k1 + p02 * k2 +
- p03 * k3 + p04 * k4) >> shift2;
- pix1 = (buffd[i + 1] + p01 * k0 + p02 * k1 + p03 * k2 +
- p04 * k3 + p05 * k4) >> shift2;
-
- CLAMP_STORE(dp[0], pix0);
- CLAMP_STORE(dp[chan1], pix1);
-
- dp += chan2;
- sp0 += chan2;
- }
-
- if (wid & 1) {
- p00 = p02; p01 = p03; p02 = p04; p03 = p05;
-
- p04 = sp0[0];
-
- pix0 = (buffd[i ] + p00 * k0 + p01 * k1 + p02 * k2 +
- p03 * k3 + p04 * k4) >> shift2;
- CLAMP_STORE(dp[0], pix0);
- }
-
- /* next line */
- sl += sll;
- dl += dll;
- }
- }
-
- if (pbuff != buff) mlib_free(pbuff);
-
- return MLIB_SUCCESS;
-}
-
-#endif /* __sparc ( for x86, using integer multiplies is faster ) */
-
-/***************************************************************/
-#if IMG_TYPE == 1
-
-#undef KSIZE
-#define KSIZE 7
-
-mlib_status CONV_FUNC(7x7)(mlib_image *dst,
- const mlib_image *src,
- const mlib_s32 *kern,
- mlib_s32 scalef_expon,
- mlib_s32 cmask)
-{
- FTYPE buff[(KSIZE + 3)*BUFF_LINE], *buffs[2*(KSIZE + 1)], *buffd;
- FTYPE k[KSIZE*KSIZE];
- mlib_s32 l, m, buff_ind;
- mlib_s32 d0, d1;
- FTYPE k0, k1, k2, k3, k4, k5, k6;
- FTYPE p0, p1, p2, p3, p4, p5, p6, p7;
- DTYPE *sl2, *sl3, *sl4, *sl5, *sl6;
- DEF_VARS(DTYPE);
- DTYPE *sl1;
- mlib_s32 chan2;
- mlib_s32 *buffo, *buffi;
- LOAD_KERNEL(KSIZE*KSIZE);
- GET_SRC_DST_PARAMETERS(DTYPE);
-
- if (wid > BUFF_LINE) {
- pbuff = mlib_malloc((KSIZE + 3)*sizeof(FTYPE)*wid);
-
- if (pbuff == NULL) return MLIB_FAILURE;
- }
-
- for (l = 0; l < KSIZE + 1; l++) buffs[l] = pbuff + l*wid;
- for (l = 0; l < KSIZE + 1; l++) buffs[l + (KSIZE + 1)] = buffs[l];
- buffd = buffs[KSIZE] + wid;
- buffo = (mlib_s32*)(buffd + wid);
- buffi = buffo + (wid &~ 1);
-
- chan1 = nchannel;
- chan2 = chan1 + chan1;
-
- wid -= (KSIZE - 1);
- hgt -= (KSIZE - 1);
-
- adr_dst += ((KSIZE - 1)/2)*(dll + chan1);
-
- for (c = 0; c < nchannel; c++) {
- if (!(cmask & (1 << (nchannel - 1 - c)))) continue;
-
- sl = adr_src + c;
- dl = adr_dst + c;
-
- sl1 = sl + sll;
- sl2 = sl1 + sll;
- sl3 = sl2 + sll;
- sl4 = sl3 + sll;
- sl5 = sl4 + sll;
- sl6 = sl5 + sll;
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i < wid + (KSIZE - 1); i++) {
- buffs[0][i] = (FTYPE)sl[i*chan1];
- buffs[1][i] = (FTYPE)sl1[i*chan1];
- buffs[2][i] = (FTYPE)sl2[i*chan1];
- buffs[3][i] = (FTYPE)sl3[i*chan1];
- buffs[4][i] = (FTYPE)sl4[i*chan1];
- buffs[5][i] = (FTYPE)sl5[i*chan1];
- buffs[6][i] = (FTYPE)sl6[i*chan1];
- }
-
- buff_ind = 0;
-
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i < wid; i++) buffd[i] = 0.0;
-
- sl += KSIZE*sll;
-
- for (j = 0; j < hgt; j++) {
- FTYPE **buffc = buffs + buff_ind;
- FTYPE *buffn = buffc[KSIZE];
- FTYPE *pk = k;
-
- for (l = 0; l < KSIZE; l++) {
- FTYPE *buff = buffc[l];
- d64_2x32 dd;
-
- sp = sl;
- dp = dl;
-
- p2 = buff[0]; p3 = buff[1]; p4 = buff[2];
- p5 = buff[3]; p6 = buff[4]; p7 = buff[5];
-
- k0 = *pk++; k1 = *pk++; k2 = *pk++; k3 = *pk++;
- k4 = *pk++; k5 = *pk++; k6 = *pk++;
-
- if (l < (KSIZE - 1)) {
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i <= (wid - 2); i += 2) {
- p0 = p2; p1 = p3; p2 = p4; p3 = p5; p4 = p6; p5 = p7;
-
- p6 = buff[i + 6]; p7 = buff[i + 7];
-
- buffd[i ] += p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4 + p5*k5 + p6*k6;
- buffd[i + 1] += p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4 + p6*k5 + p7*k6;
- }
-
- } else {
-#ifdef __SUNPRO_C
-#pragma pipeloop(0)
-#endif /* __SUNPRO_C */
- for (i = 0; i <= (wid - 2); i += 2) {
- p0 = p2; p1 = p3; p2 = p4; p3 = p5; p4 = p6; p5 = p7;
-
- p6 = buff[i + 6]; p7 = buff[i + 7];
-
- LOAD_BUFF(buffi);
-
- dd.d64 = *(FTYPE *)(buffi + i);
- buffn[i ] = (FTYPE)dd.i32s.i0;
- buffn[i + 1] = (FTYPE)dd.i32s.i1;
-
- d0 = D2I(p0*k0 + p1*k1 + p2*k2 + p3*k3 + p4*k4 + p5*k5 + p6*k6 + buffd[i ]);
- d1 = D2I(p1*k0 + p2*k1 + p3*k2 + p4*k3 + p5*k4 + p6*k5 + p7*k6 + buffd[i + 1]);
-
- dp[0 ] = FROM_S32(d0);
- dp[chan1] = FROM_S32(d1);
-
- buffd[i ] = 0.0;
- buffd[i + 1] = 0.0;
-
- sp += chan2;
- dp += chan2;
- }
- }
- }
-
- /* last pixels */
- for (; i < wid; i++) {
- FTYPE *pk = k, s = 0;
- mlib_s32 d0;
-
- for (l = 0; l < KSIZE; l++) {
- FTYPE *buff = buffc[l] + i;
-
- for (m = 0; m < KSIZE; m++) s += buff[m] * (*pk++);
- }
-
- d0 = D2I(s);
- dp[0] = FROM_S32(d0);
-
- buffn[i] = (FTYPE)sp[0];
-
- sp += chan1;
- dp += chan1;
- }
-
- for (l = 0; l < (KSIZE - 1); l++) buffn[wid + l] = sp[l*chan1];
-
- /* next line */
- sl += sll;
- dl += dll;
-
- buff_ind++;
-
- if (buff_ind >= KSIZE + 1) buff_ind = 0;
- }
- }
-
- if (pbuff != buff) mlib_free(pbuff);
-
- return MLIB_SUCCESS;
-}
-
-#endif /* IMG_TYPE == 1 */
-
-/***************************************************************/
#define MAX_KER 7
#define MAX_N 15
static mlib_status mlib_ImageConv1xN(mlib_image *dst,
const mlib_image *src,
< prev index next >