155 lines
5.1 KiB
C
155 lines
5.1 KiB
C
/* blend pixel --> dst */
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static void
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_op_blend_p_dp(DATA32 *s, DATA8 *m EINA_UNUSED, DATA32 c EINA_UNUSED, DATA32 *d, int l) {
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DATA32 *e;
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int alpha;
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UNROLL8_PLD_WHILE(d, l, e,
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{
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alpha = 256 - (*s >> 24);
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*d = *s++ + MUL_256(alpha, *d);
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d++;
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});
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}
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static void
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_op_blend_pas_dp(DATA32 *s, DATA8 *m EINA_UNUSED, DATA32 c EINA_UNUSED, DATA32 *d, int l) {
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DATA32 *e;
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int alpha;
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UNROLL8_PLD_WHILE(d, l, e,
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{
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switch (*s & 0xff000000)
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{
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case 0:
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break;
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case 0xff000000:
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*d = *s;
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break;
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default:
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alpha = 256 - (*s >> 24);
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*d = *s + MUL_256(alpha, *d);
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break;
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}
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s++; d++;
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});
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}
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#define _op_blend_pan_dp NULL
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#define _op_blend_p_dpan _op_blend_p_dp
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#define _op_blend_pas_dpan _op_blend_pas_dp
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#define _op_blend_pan_dpan _op_blend_pan_dp
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static void
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init_blend_pixel_span_funcs_c(void)
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{
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op_blend_span_funcs[SP][SM_N][SC_N][DP][CPU_C] = _op_blend_p_dp;
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op_blend_span_funcs[SP_AS][SM_N][SC_N][DP][CPU_C] = _op_blend_pas_dp;
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op_blend_span_funcs[SP_AN][SM_N][SC_N][DP][CPU_C] = _op_blend_pan_dp;
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op_blend_span_funcs[SP][SM_N][SC_N][DP_AN][CPU_C] = _op_blend_p_dpan;
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op_blend_span_funcs[SP_AS][SM_N][SC_N][DP_AN][CPU_C] = _op_blend_pas_dpan;
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op_blend_span_funcs[SP_AN][SM_N][SC_N][DP_AN][CPU_C] = _op_blend_pan_dpan;
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}
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static void
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_op_blend_pt_p_dp(DATA32 s, DATA8 m EINA_UNUSED, DATA32 c, DATA32 *d) {
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c = 256 - (s >> 24);
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*d = s + MUL_256(c, *d);
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}
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#define _op_blend_pt_pas_dp _op_blend_pt_p_dp
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#define _op_blend_pt_pan_dp NULL
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#define _op_blend_pt_p_dpan _op_blend_pt_p_dp
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#define _op_blend_pt_pan_dpan _op_blend_pt_pan_dp
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#define _op_blend_pt_pas_dpan _op_blend_pt_pas_dp
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static void
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init_blend_pixel_pt_funcs_c(void)
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{
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op_blend_pt_funcs[SP][SM_N][SC_N][DP][CPU_C] = _op_blend_pt_p_dp;
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op_blend_pt_funcs[SP_AS][SM_N][SC_N][DP][CPU_C] = _op_blend_pt_pas_dp;
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op_blend_pt_funcs[SP_AN][SM_N][SC_N][DP][CPU_C] = _op_blend_pt_pan_dp;
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op_blend_pt_funcs[SP][SM_N][SC_N][DP_AN][CPU_C] = _op_blend_pt_p_dpan;
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op_blend_pt_funcs[SP_AS][SM_N][SC_N][DP_AN][CPU_C] = _op_blend_pt_pas_dpan;
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op_blend_pt_funcs[SP_AN][SM_N][SC_N][DP_AN][CPU_C] = _op_blend_pt_pan_dpan;
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}
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/*-----*/
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/* blend_rel pixel -> dst */
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static void
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_op_blend_rel_p_dp(DATA32 *s, DATA8 *m EINA_UNUSED, DATA32 c, DATA32 *d, int l) {
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DATA32 *e;
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int alpha;
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UNROLL8_PLD_WHILE(d, l, e,
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{
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alpha = 256 - (*s >> 24);
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c = 1 + (*d >> 24);
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*d = MUL_256(c, *s) + MUL_256(alpha, *d);
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d++;
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s++;
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});
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}
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static void
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_op_blend_rel_pan_dp(DATA32 *s, DATA8 *m EINA_UNUSED, DATA32 c, DATA32 *d, int l) {
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DATA32 *e;
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UNROLL8_PLD_WHILE(d, l, e,
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{
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c = 1 + (*d >> 24);
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*d++ = MUL_256(c, *s);
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s++;
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});
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}
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#define _op_blend_rel_pas_dp _op_blend_rel_p_dp
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#define _op_blend_rel_p_dpan _op_blend_p_dpan
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#define _op_blend_rel_pan_dpan _op_blend_pan_dpan
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#define _op_blend_rel_pas_dpan _op_blend_pas_dpan
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static void
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init_blend_rel_pixel_span_funcs_c(void)
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{
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op_blend_rel_span_funcs[SP][SM_N][SC_N][DP][CPU_C] = _op_blend_rel_p_dp;
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op_blend_rel_span_funcs[SP_AS][SM_N][SC_N][DP][CPU_C] = _op_blend_rel_pas_dp;
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op_blend_rel_span_funcs[SP_AN][SM_N][SC_N][DP][CPU_C] = _op_blend_rel_pan_dp;
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op_blend_rel_span_funcs[SP][SM_N][SC_N][DP_AN][CPU_C] = _op_blend_rel_p_dpan;
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op_blend_rel_span_funcs[SP_AS][SM_N][SC_N][DP_AN][CPU_C] = _op_blend_rel_pas_dpan;
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op_blend_rel_span_funcs[SP_AN][SM_N][SC_N][DP_AN][CPU_C] = _op_blend_rel_pan_dpan;
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}
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static void
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_op_blend_rel_pt_p_dp(DATA32 s, DATA8 m EINA_UNUSED, DATA32 c, DATA32 *d) {
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c = 256 - (s >> 24);
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*d = MUL_SYM(*d >> 24, s) + MUL_256(c, *d);
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}
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static void
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_op_blend_rel_pt_pan_dp(DATA32 s, DATA8 m EINA_UNUSED, DATA32 c EINA_UNUSED, DATA32 *d) {
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*d = MUL_SYM(*d >> 24, s);
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}
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#define _op_blend_rel_pt_pas_dp _op_blend_rel_pt_p_dp
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#define _op_blend_rel_pt_p_dpan _op_blend_pt_p_dpan
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#define _op_blend_rel_pt_pan_dpan _op_blend_pt_pan_dpan
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#define _op_blend_rel_pt_pas_dpan _op_blend_pt_pas_dpan
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static void
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init_blend_rel_pixel_pt_funcs_c(void)
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{
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op_blend_rel_pt_funcs[SP][SM_N][SC_N][DP][CPU_C] = _op_blend_rel_pt_p_dp;
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op_blend_rel_pt_funcs[SP_AS][SM_N][SC_N][DP][CPU_C] = _op_blend_rel_pt_pas_dp;
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op_blend_rel_pt_funcs[SP_AN][SM_N][SC_N][DP][CPU_C] = _op_blend_rel_pt_pan_dp;
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op_blend_rel_pt_funcs[SP][SM_N][SC_N][DP_AN][CPU_C] = _op_blend_rel_pt_p_dpan;
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op_blend_rel_pt_funcs[SP_AS][SM_N][SC_N][DP_AN][CPU_C] = _op_blend_rel_pt_pas_dpan;
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op_blend_rel_pt_funcs[SP_AN][SM_N][SC_N][DP_AN][CPU_C] = _op_blend_rel_pt_pan_dpan;
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}
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