*/
#include "regdef.h"
+#ifdef HAVE_AV_CONFIG_H
+#include "config.h"
+#endif
/* Some nicer register names. */
#define ta t10
.arch pca56
.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 a0, a2, t4
+ addq a1, a2, a1
+ addq t4, a2, t5
+ subq a3, 4, a3
+
+ stq t0, 0(a0)
+ addq t5, a2, t6
+ stq t1, 0(t4)
+ addq t6, a2, a0
+
+ stq t2, 0(t5)
+ stq t3, 0(t6)
+
+ bne a3, $aligned
+ ret
+ .end put_pixels_axp_asm
+
/************************************************************************
* void put_pixels_clamped_mvi_asm(const DCTELEM *block, uint8_t *pixels,
* int line_size)
.frame sp, 0, ra
.prologue 0
+#ifdef HAVE_GPROF
+ lda AT, _mcount
+ jsr AT, (AT), _mcount
+#endif
+
lda t8, -1
lda t9, 8 # loop counter
zap t8, 0xaa, t8 # 00ff00ff00ff00ff
.frame sp, 0, ra
.prologue 0
+#ifdef HAVE_GPROF
+ lda AT, _mcount
+ jsr AT, (AT), _mcount
+#endif
+
lda t1, -1
lda th, 8
zap t1, 0x33, tg