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-rw-r--r--pixman/pixman/pixman-mips-dspr2-asm.S123
-rw-r--r--pixman/pixman/pixman-mips-dspr2-asm.h56
-rw-r--r--pixman/pixman/pixman-mips-dspr2.c6
-rw-r--r--pixman/pixman/pixman-mips-dspr2.h52
4 files changed, 205 insertions, 32 deletions
diff --git a/pixman/pixman/pixman-mips-dspr2-asm.S b/pixman/pixman/pixman-mips-dspr2-asm.S
index 68ad33f7c..87558f032 100644
--- a/pixman/pixman/pixman-mips-dspr2-asm.S
+++ b/pixman/pixman/pixman-mips-dspr2-asm.S
@@ -317,7 +317,7 @@ LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_8888_ca_asm_mips)
* a3 - w
*/
- SAVE_REGS_ON_STACK 16, s0, s1, s2, s3, s4, s5, s6, s7
+ SAVE_REGS_ON_STACK 8, s0, s1, s2, s3, s4, s5
beqz a3, 4f
nop
li t6, 0xff
@@ -337,23 +337,21 @@ LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_8888_ca_asm_mips)
beqz t2, 12f /* if (t0 == 0) && (t1 == 0) */
addiu a2, a2, 8
and t3, t0, t1
- move s0, t8 /* s0 = srca */
- move s1, t8 /* s1 = srca */
move t4, a1 /* t4 = src */
move t5, a1 /* t5 = src */
lw t2, 0(a0) /* t2 = dst */
beq t3, t7, 11f /* if (t0 == 0xffffffff) && (t1 == 0xffffffff) */
- lw t3, 4(a0) /* t0 = dst */
+ lw t3, 4(a0) /* t3 = dst */
MIPS_2xUN8x4_MUL_2xUN8x4 a1, a1, t0, t1, t4, t5, t9, s0, s1, s2, s3, s4, s5
- MIPS_2xUN8x4_MUL_2xUN8 t0, t1, t8, t8, s0, s1, t9, s2, s3, s4, s5, s6, s7
+ MIPS_2xUN8x4_MUL_2xUN8 t0, t1, t8, t8, t0, t1, t9, s0, s1, s2, s3, s4, s5
11:
- not s0, s0
- not s1, s1
- MIPS_2xUN8x4_MUL_2xUN8x4 t2, t3, s0, s1, s2, s3, t9, t0, t1, s4, s5, s6, s7
- addu_s.qb t0, t4, s2
- addu_s.qb t1, t5, s3
- sw t0, 0(a0)
- sw t1, 4(a0)
+ not t0, t0
+ not t1, t1
+ MIPS_2xUN8x4_MUL_2xUN8x4 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5
+ addu_s.qb t2, t4, t2
+ addu_s.qb t3, t5, t3
+ sw t2, 0(a0)
+ sw t3, 4(a0)
12:
addiu a3, a3, -2
addiu t1, a3, -1
@@ -369,20 +367,20 @@ LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_8888_ca_asm_mips)
beqz t2, 22f /* if (t0 == 0) & (t1 == 0) */
addiu a2, a2, 8
and t2, t0, t1
- move s0, a1
+ move t4, a1
beq t2, t7, 21f /* if (t0 == 0xffffffff) && (t1 == 0xffffffff) */
- move s1, a1
+ move t5, a1
lw t2, 0(a0) /* t2 = dst */
lw t3, 4(a0) /* t3 = dst */
MIPS_2xUN8x4_MUL_2xUN8x4 a1, a1, t0, t1, t4, t5, t9, s0, s1, s2, s3, s4, s5
not t0, t0
not t1, t1
- MIPS_2xUN8x4_MUL_2xUN8x4 t2, t3, t0, t1, s0, s1, t9, s2, s3, s4, s5, s6, s7
- addu_s.qb s0, t4, s0
- addu_s.qb s1, t5, s1
+ MIPS_2xUN8x4_MUL_2xUN8x4 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5
+ addu_s.qb t4, t4, t2
+ addu_s.qb t5, t5, t3
21:
- sw s0, 0(a0)
- sw s1, 4(a0)
+ sw t4, 0(a0)
+ sw t5, 4(a0)
22:
addiu a3, a3, -2
addiu t1, a3, -1
@@ -395,20 +393,19 @@ LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_8888_ca_asm_mips)
lw t1, 0(a2) /* t1 = mask */
beqz t1, 4f
nop
- move s0, t8 /* s0 = srca */
move t2, a1 /* t2 = src */
beq t1, t7, 31f
lw t0, 0(a0) /* t0 = dst */
MIPS_UN8x4_MUL_UN8x4 a1, t1, t2, t9, t3, t4, t5, t6
- MIPS_UN8x4_MUL_UN8 t1, t8, s0, t9, t3, t4, t5
+ MIPS_UN8x4_MUL_UN8 t1, t8, t1, t9, t3, t4, t5
31:
- not s0, s0
- MIPS_UN8x4_MUL_UN8x4 t0, s0, t3, t9, t4, t5, t6, t1
- addu_s.qb t0, t2, t3
+ not t1, t1
+ MIPS_UN8x4_MUL_UN8x4 t0, t1, t0, t9, t3, t4, t5, t6
+ addu_s.qb t0, t2, t0
sw t0, 0(a0)
4:
- RESTORE_REGS_FROM_STACK 16, s0, s1, s2, s3, s4, s5, s6, s7
+ RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5
j ra
nop
@@ -447,8 +444,8 @@ LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_0565_ca_asm_mips)
beqz t2, 12f /* if (t0 == 0) && (t1 == 0) */
addiu a2, a2, 8
and t3, t0, t1
- move t0, t8
- move t1, a1
+ move s2, a1 /* s2 = src */
+ move s3, a1 /* s3 = src */
lhu t2, 0(a0) /* t2 = dst */
beq t3, s1, 11f /* if (t0 == 0xffffffff) && (t1 == 0xffffffff) */
lhu t3, 2(a0) /* t3 = dst */
@@ -461,7 +458,7 @@ LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_0565_ca_asm_mips)
MIPS_2xUN8x4_MUL_2xUN8x4 s4, s5, t0, t1, s4, s5, t9, t4, s6, s7, s8, t0, t1
addu_s.qb s2, s2, s4
addu_s.qb s3, s3, s5
- CONVERT_2x8888_TO_2x0565 s2, s3, t2, t3, t5, t6, t7, s1, s2
+ CONVERT_2x8888_TO_2x0565 s2, s3, t2, t3, t5, t6, t7, s4, s5
sh t2, 0(a0)
sh t3, 2(a0)
12:
@@ -507,17 +504,16 @@ LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_0565_ca_asm_mips)
lw t1, 0(a2) /* t1 = mask */
beqz t1, 4f
nop
- move s0, t8 /* s0 = srca */
move t2, a1 /* t2 = src */
beq t1, t7, 31f
lhu t0, 0(a0) /* t0 = dst */
MIPS_UN8x4_MUL_UN8x4 a1, t1, t2, t9, t3, t4, t5, t6
- MIPS_UN8x4_MUL_UN8 t1, t8, s0, t9, t3, t4, t5
+ MIPS_UN8x4_MUL_UN8 t1, t8, t1, t9, t3, t4, t5
31:
- not s0, s0
+ not t1, t1
CONVERT_1x0565_TO_1x8888 t0, s1, s2, s3
- MIPS_UN8x4_MUL_UN8x4 s1, s0, t3, t9, t4, t5, t6, t1
+ MIPS_UN8x4_MUL_UN8x4 s1, t1, t3, t9, t4, t5, t6, t7
addu_s.qb t0, t2, t3
CONVERT_1x8888_TO_1x0565 t0, s1, s2, s3
sh s1, 0(a0)
@@ -751,3 +747,66 @@ LEAF_MIPS_DSPR2(pixman_composite_over_n_8_0565_asm_mips)
nop
END(pixman_composite_over_n_8_0565_asm_mips)
+
+LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_8888_OVER_asm_mips)
+/*
+ * a0 - dst (a8r8g8b8)
+ * a1 - mask (a8)
+ * a2 - src_top (a8r8g8b8)
+ * a3 - src_bottom (a8r8g8b8)
+ * 16(sp) - wt
+ * 20(sp) - wb
+ * 24(sp) - vx
+ * 28(sp) - unit_x
+ * 32(sp) - w
+ */
+
+ SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+
+ lw v1, 60(sp) /* v1 = w(sp + 32 + 28 save regs stack offset)*/
+ beqz v1, 1f
+ nop
+
+ lw s0, 44(sp) /* s0 = wt */
+ lw s1, 48(sp) /* s1 = wb */
+ lw s2, 52(sp) /* s2 = vx */
+ lw s3, 56(sp) /* s3 = unit_x */
+ li v0, 256
+ li s8, 0x00ff00ff
+0:
+ andi t4, s2, 0xffff /* t4 = (short)vx */
+ srl t4, t4, 8 /* t4 = vx >> 8 */
+ subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */
+
+ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */
+ mul s5, s0, t4 /* s5 = wt*(vx>>8) */
+ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */
+ mul s7, s1, t4 /* s7 = wb*(vx>>8) */
+
+ sra t9, s2, 16
+ sll t9, t9, 2
+ addiu t8, t9, 4
+ lwx t0, t9(a2) /* t0 = tl */
+ lwx t1, t8(a2) /* t1 = tr */
+ addiu v1, v1, -1
+ lwx t2, t9(a3) /* t2 = bl */
+ lwx t3, t8(a3) /* t3 = br */
+
+ BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, \
+ t4, t5, t6, t7, t8, t9, s4, s5, s6, s7
+ lbu t1, 0(a1) /* t1 = mask */
+ lw t2, 0(a0) /* t2 = dst */
+ addiu a1, a1, 1
+ OVER_8888_8_8888 t0, t1, t2, t0, s8, t3, t4, t5, t6
+
+ addu s2, s2, s3 /* vx += unit_x; */
+ sw t0, 0(a0)
+ bnez v1, 0b
+ addiu a0, a0, 4
+
+1:
+ RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8
+ j ra
+ nop
+
+END(pixman_scaled_bilinear_scanline_8888_8_8888_OVER_asm_mips)
diff --git a/pixman/pixman/pixman-mips-dspr2-asm.h b/pixman/pixman/pixman-mips-dspr2-asm.h
index 838306043..7cf3281ed 100644
--- a/pixman/pixman/pixman-mips-dspr2-asm.h
+++ b/pixman/pixman/pixman-mips-dspr2-asm.h
@@ -566,4 +566,60 @@ LEAF_MIPS32R2(symbol) \
addu_s.qb \out2_8888, \d2_8888, \scratch2
.endm
+.macro BILINEAR_INTERPOLATE_SINGLE_PIXEL tl, tr, bl, br, \
+ scratch1, scratch2, \
+ alpha, red, green, blue \
+ wt1, wt2, wb1, wb2
+ andi \scratch1, \tl, 0xff
+ andi \scratch2, \tr, 0xff
+ andi \alpha, \bl, 0xff
+ andi \red, \br, 0xff
+
+ multu $ac0, \wt1, \scratch1
+ maddu $ac0, \wt2, \scratch2
+ maddu $ac0, \wb1, \alpha
+ maddu $ac0, \wb2, \red
+
+ ext \scratch1, \tl, 8, 8
+ ext \scratch2, \tr, 8, 8
+ ext \alpha, \bl, 8, 8
+ ext \red, \br, 8, 8
+
+ multu $ac1, \wt1, \scratch1
+ maddu $ac1, \wt2, \scratch2
+ maddu $ac1, \wb1, \alpha
+ maddu $ac1, \wb2, \red
+
+ ext \scratch1, \tl, 16, 8
+ ext \scratch2, \tr, 16, 8
+ ext \alpha, \bl, 16, 8
+ ext \red, \br, 16, 8
+
+ mflo \blue, $ac0
+
+ multu $ac2, \wt1, \scratch1
+ maddu $ac2, \wt2, \scratch2
+ maddu $ac2, \wb1, \alpha
+ maddu $ac2, \wb2, \red
+
+ ext \scratch1, \tl, 24, 8
+ ext \scratch2, \tr, 24, 8
+ ext \alpha, \bl, 24, 8
+ ext \red, \br, 24, 8
+
+ mflo \green, $ac1
+
+ multu $ac3, \wt1, \scratch1
+ maddu $ac3, \wt2, \scratch2
+ maddu $ac3, \wb1, \alpha
+ maddu $ac3, \wb2, \red
+
+ mflo \red, $ac2
+ mflo \alpha, $ac3
+
+ precr.qb.ph \alpha, \alpha, \red
+ precr.qb.ph \scratch1, \green, \blue
+ precrq.qb.ph \tl, \alpha, \scratch1
+.endm
+
#endif //PIXMAN_MIPS_DSPR2_ASM_H
diff --git a/pixman/pixman/pixman-mips-dspr2.c b/pixman/pixman/pixman-mips-dspr2.c
index 7081734c0..06d4335dd 100644
--- a/pixman/pixman/pixman-mips-dspr2.c
+++ b/pixman/pixman/pixman-mips-dspr2.c
@@ -58,6 +58,9 @@ PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8_8888,
PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8_0565,
uint8_t, 1, uint16_t, 1)
+PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, 8888_8_8888, OVER,
+ uint32_t, uint32_t)
+
static pixman_bool_t
pixman_fill_mips (uint32_t *bits,
int stride,
@@ -206,6 +209,9 @@ static const pixman_fast_path_t mips_dspr2_fast_paths[] =
PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, mips_composite_over_n_8_0565),
PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, mips_composite_over_n_8_0565),
+ SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mips_8888_8_8888),
+ SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mips_8888_8_8888),
+
{ PIXMAN_OP_NONE },
};
diff --git a/pixman/pixman/pixman-mips-dspr2.h b/pixman/pixman/pixman-mips-dspr2.h
index cc35d02ed..5036938c1 100644
--- a/pixman/pixman/pixman-mips-dspr2.h
+++ b/pixman/pixman/pixman-mips-dspr2.h
@@ -127,4 +127,56 @@ mips_composite_##name (pixman_implementation_t *imp, \
} \
}
+/*****************************************************************************/
+
+#define PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST(flags, name, op, \
+ src_type, dst_type) \
+void \
+pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips ( \
+ dst_type * dst, \
+ const uint8_t * mask, \
+ const src_type * top, \
+ const src_type * bottom, \
+ int wt, \
+ int wb, \
+ pixman_fixed_t x, \
+ pixman_fixed_t ux, \
+ int width); \
+ \
+static force_inline void \
+scaled_bilinear_scanline_mips_##name##_##op (dst_type * dst, \
+ const uint8_t * mask, \
+ const src_type * src_top, \
+ const src_type * src_bottom, \
+ int32_t w, \
+ int wt, \
+ int wb, \
+ pixman_fixed_t vx, \
+ pixman_fixed_t unit_x, \
+ pixman_fixed_t max_vx, \
+ pixman_bool_t zero_src) \
+{ \
+ if ((flags & SKIP_ZERO_SRC) && zero_src) \
+ return; \
+ pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips ( \
+ dst, mask, src_top, src_bottom, wt, wb, vx, unit_x, w); \
+} \
+ \
+FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_cover_##op, \
+ scaled_bilinear_scanline_mips_##name##_##op, \
+ src_type, uint8_t, dst_type, COVER, \
+ FLAG_HAVE_NON_SOLID_MASK) \
+FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_none_##op, \
+ scaled_bilinear_scanline_mips_##name##_##op, \
+ src_type, uint8_t, dst_type, NONE, \
+ FLAG_HAVE_NON_SOLID_MASK) \
+FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_pad_##op, \
+ scaled_bilinear_scanline_mips_##name##_##op, \
+ src_type, uint8_t, dst_type, PAD, \
+ FLAG_HAVE_NON_SOLID_MASK) \
+FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_normal_##op, \
+ scaled_bilinear_scanline_mips_##name##_##op, \
+ src_type, uint8_t, dst_type, NORMAL, \
+ FLAG_HAVE_NON_SOLID_MASK)
+
#endif //PIXMAN_MIPS_DSPR2_H
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-21 04:11:43 +0000