void simple_idct_axp(DCTELEM *block);
+void put_pixels_axp_asm(uint8_t *block, const uint8_t *pixels,
+ int line_size, int h);
void put_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels,
int line_size);
void add_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels,
void dsputil_init_alpha(void)
{
- put_pixels_tab[0] = put_pixels_axp;
+ put_pixels_tab[0] = put_pixels_axp_asm;
put_pixels_tab[1] = put_pixels_x2_axp;
put_pixels_tab[2] = put_pixels_y2_axp;
put_pixels_tab[3] = put_pixels_xy2_axp;
- put_no_rnd_pixels_tab[0] = put_pixels_axp;
+ put_no_rnd_pixels_tab[0] = put_pixels_axp_asm;
put_no_rnd_pixels_tab[1] = put_no_rnd_pixels_x2_axp;
put_no_rnd_pixels_tab[2] = put_no_rnd_pixels_y2_axp;
put_no_rnd_pixels_tab[3] = put_no_rnd_pixels_xy2_axp;
.text
/************************************************************************
+ * void put_pixels_axp_asm(uint8_t *block, const uint8_t *pixels,
+ * int line_size, int h)
+ */
+ .align 6
+ .globl put_pixels_axp_asm
+ .ent put_pixels_axp_asm
+put_pixels_axp_asm:
+ .frame sp, 0, ra
+ .prologue 0
+
+#ifdef HAVE_GPROF
+ lda AT, _mcount
+ jsr AT, (AT), _mcount
+#endif
+
+ and a1, 7, t0
+ beq t0, $aligned
+
+ .align 4
+$unaligned:
+ ldq_u t0, 0(a1)
+ ldq_u t1, 8(a1)
+ addq a1, a2, a1
+ nop
+
+ ldq_u t2, 0(a1)
+ ldq_u t3, 8(a1)
+ addq a1, a2, a1
+ nop
+
+ ldq_u t4, 0(a1)
+ ldq_u t5, 8(a1)
+ addq a1, a2, a1
+ nop
+
+ ldq_u t6, 0(a1)
+ ldq_u t7, 8(a1)
+ extql t0, a1, t0
+ addq a1, a2, a1
+
+ extqh t1, a1, t1
+ addq a0, a2, t8
+ extql t2, a1, t2
+ addq t8, a2, t9
+
+ extqh t3, a1, t3
+ addq t9, a2, ta
+ extql t4, a1, t4
+ or t0, t1, t0
+
+ extqh t5, a1, t5
+ or t2, t3, t2
+ extql t6, a1, t6
+ or t4, t5, t4
+
+ extqh t7, a1, t7
+ or t6, t7, t6
+ stq t0, 0(a0)
+ stq t2, 0(t8)
+
+ stq t4, 0(t9)
+ subq a3, 4, a3
+ stq t6, 0(ta)
+ addq ta, a2, a0
+
+ bne a3, $unaligned
+ ret
+
+ .align 4
+$aligned:
+ ldq t0, 0(a1)
+ addq a1, a2, a1
+ ldq t1, 0(a1)
+ addq a1, a2, a1
+
+ ldq t2, 0(a1)
+ addq a1, a2, a1
+ ldq t3, 0(a1)
+ addq a1, a2, a1
+
+ ldq t4, 0(a1)
+ addq a1, a2, a1
+ ldq t5, 0(a1)
+ addq a1, a2, a1
+
+ ldq t6, 0(a1)
+ addq a1, a2, a1
+ ldq t7, 0(a1)
+ addq a1, a2, a1
+
+ addq a0, a2, t8
+ stq t0, 0(a0)
+ addq t8, a2, t9
+ stq t1, 0(t8)
+
+ addq t9, a2, ta
+ stq t2, 0(t9)
+ addq ta, a2, tb
+ stq t3, 0(ta)
+
+ addq tb, a2, tc
+ stq t4, 0(tb)
+ addq tc, a2, td
+ stq t5, 0(tc)
+
+ addq td, a2, te
+ stq t6, 0(td)
+ addq te, a2, a0
+ stq t7, 0(te)
+
+ subq a3, 8, a3
+ bne a3, $aligned
+
+ ret
+ .end put_pixels_axp_asm
+
+/************************************************************************
* void put_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels,
* int line_size)
*/