forked from enlightenment/efl
64 lines
1.5 KiB
C
64 lines
1.5 KiB
C
/* mul pixel x mask --> dst */
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#ifdef BUILD_MMX
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static void
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_op_mul_p_mas_dp_mmx(DATA32 *s, DATA8 *m, DATA32 c, DATA32 *d, int l) {
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DATA32 *e = d + l;
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MOV_A2R(ALPHA_255, mm5)
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pxor_r2r(mm0, mm0);
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while (d < e) {
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c = *m;
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switch(c)
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{
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case 0:
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break;
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case 255:
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MOV_P2R(*d, mm1, mm0)
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MOV_P2R(*s, mm2, mm0)
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MUL4_SYM_R2R(mm2, mm1, mm5)
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MOV_R2P(mm1, *d, mm0)
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break;
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default:
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c++;
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MOV_A2R(c, mm1)
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c = ~(*s);
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MOV_P2R(c, mm3, mm0)
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MUL4_256_R2R(mm3, mm1)
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movq_r2r(mm5, mm4);
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psubw_r2r(mm1, mm4);
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MOV_P2R(*d, mm1, mm0)
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MUL4_SYM_R2R(mm4, mm1, mm5)
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MOV_R2P(mm1, *d, mm0)
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break;
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}
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s++; m++; d++;
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}
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}
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#define _op_mul_pas_mas_dp_mmx _op_mul_p_mas_dp_mmx
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#define _op_mul_pan_mas_dp_mmx _op_mul_p_mas_dp_mmx
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#define _op_mul_p_mas_dpan_mmx _op_mul_p_mas_dp_mmx
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#define _op_mul_pas_mas_dpan_mmx _op_mul_pas_mas_dp_mmx
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#define _op_mul_pan_mas_dpan_mmx _op_mul_pan_mas_dp_mmx
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static void
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init_mul_pixel_mask_span_funcs_mmx(void)
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{
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op_mul_span_funcs[SP][SM_AS][SC_N][DP][CPU_MMX] = _op_mul_p_mas_dp_mmx;
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op_mul_span_funcs[SP_AS][SM_AS][SC_N][DP][CPU_MMX] = _op_mul_pas_mas_dp_mmx;
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op_mul_span_funcs[SP_AN][SM_AS][SC_N][DP][CPU_MMX] = _op_mul_pan_mas_dp_mmx;
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op_mul_span_funcs[SP][SM_AS][SC_N][DP_AN][CPU_MMX] = _op_mul_p_mas_dpan_mmx;
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op_mul_span_funcs[SP_AS][SM_AS][SC_N][DP_AN][CPU_MMX] = _op_mul_pas_mas_dpan_mmx;
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op_mul_span_funcs[SP_AN][SM_AS][SC_N][DP_AN][CPU_MMX] = _op_mul_pan_mas_dpan_mmx;
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}
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#endif
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#ifdef BUILD_MMX
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static void
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init_mul_pixel_mask_pt_funcs_mmx(void)
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{
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}
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#endif
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