diff options
Diffstat (limited to 'pixman/pixman/pixman-mips-dspr2-asm.S')
| -rw-r--r-- | pixman/pixman/pixman-mips-dspr2-asm.S | 460 |
1 files changed, 460 insertions, 0 deletions
diff --git a/pixman/pixman/pixman-mips-dspr2-asm.S b/pixman/pixman/pixman-mips-dspr2-asm.S index a8fccd5ad..3a6b26a30 100644 --- a/pixman/pixman/pixman-mips-dspr2-asm.S +++ b/pixman/pixman/pixman-mips-dspr2-asm.S @@ -749,6 +749,466 @@ LEAF_MIPS_DSPR2(pixman_composite_over_n_8_0565_asm_mips) END(pixman_composite_over_n_8_0565_asm_mips) +LEAF_MIPS_DSPR2(pixman_composite_over_8888_n_8888_asm_mips) +/* + * a0 - dst (a8r8g8b8) + * a1 - src (a8r8g8b8) + * a2 - mask (32bit constant) + * a3 - w + */ + + SAVE_REGS_ON_STACK 0, s0 + li t4, 0x00ff00ff + beqz a3, 3f + nop + addiu t1, a3, -1 + srl a2, a2, 24 + beqz t1, 2f + nop + +1: + lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ + lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ + /* a2 = mask (32bit constant) */ + lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ + lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */ + addiu a1, a1, 8 + + OVER_2x8888_2x8_2x8888 t0, t1, a2, a2, t2, t3, \ + t5, t6, t4, t7, t8, t9, t0, t1, s0 + + sw t5, 0(a0) + sw t6, 4(a0) + addiu a3, a3, -2 + addiu t1, a3, -1 + bgtz t1, 1b + addiu a0, a0, 8 +2: + beqz a3, 3f + nop + lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ + /* a2 = mask (32bit constant) */ + lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */ + + OVER_8888_8_8888 t0, a2, t1, t3, t4, t5, t6, t7, t8 + + sw t3, 0(a0) +3: + RESTORE_REGS_FROM_STACK 0, s0 + j ra + nop + +END(pixman_composite_over_8888_n_8888_asm_mips) + +LEAF_MIPS_DSPR2(pixman_composite_over_8888_n_0565_asm_mips) +/* + * a0 - dst (r5g6b5) + * a1 - src (a8r8g8b8) + * a2 - mask (32bit constant) + * a3 - w + */ + + SAVE_REGS_ON_STACK 0, s0, s1, s2, s3 + li t6, 0x00ff00ff + li t7, 0xf800f800 + li t8, 0x07e007e0 + li t9, 0x001F001F + beqz a3, 3f + nop + srl a2, a2, 24 + addiu t1, a3, -1 + beqz t1, 2f + nop +1: + lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ + lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ + /* a2 = mask (32bit constant) */ + lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ + lhu t3, 2(a0) /* t2 = destination (r5g6b5) */ + addiu a1, a1, 8 + + CONVERT_2x0565_TO_2x8888 t2, t3, t4, t5, t8, t9, s0, s1, t2, t3 + OVER_2x8888_2x8_2x8888 t0, t1, a2, a2, t4, t5, \ + t2, t3, t6, t0, t1, s0, s1, s2, s3 + CONVERT_2x8888_TO_2x0565 t2, t3, t4, t5, t7, t8, t9, s0, s1 + + sh t4, 0(a0) + sh t5, 2(a0) + addiu a3, a3, -2 + addiu t1, a3, -1 + bgtz t1, 1b + addiu a0, a0, 4 +2: + beqz a3, 3f + nop + lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ + /* a2 = mask (32bit constant) */ + lhu t1, 0(a0) /* t1 = destination (r5g6b5) */ + + CONVERT_1x0565_TO_1x8888 t1, t2, t4, t5 + OVER_8888_8_8888 t0, a2, t2, t1, t6, t3, t4, t5, t7 + CONVERT_1x8888_TO_1x0565 t1, t3, t4, t5 + + sh t3, 0(a0) +3: + RESTORE_REGS_FROM_STACK 0, s0, s1, s2, s3 + j ra + nop + +END(pixman_composite_over_8888_n_0565_asm_mips) + +LEAF_MIPS_DSPR2(pixman_composite_over_0565_n_0565_asm_mips) +/* + * a0 - dst (r5g6b5) + * a1 - src (r5g6b5) + * a2 - mask (32bit constant) + * a3 - w + */ + + SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5 + li t6, 0x00ff00ff + li t7, 0xf800f800 + li t8, 0x07e007e0 + li t9, 0x001F001F + beqz a3, 3f + nop + srl a2, a2, 24 + addiu t1, a3, -1 + beqz t1, 2f + nop +1: + lhu t0, 0(a1) /* t0 = source (r5g6b5) */ + lhu t1, 2(a1) /* t1 = source (r5g6b5) */ + /* a2 = mask (32bit constant) */ + lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ + lhu t3, 2(a0) /* t3 = destination (r5g6b5) */ + addiu a1, a1, 4 + + CONVERT_2x0565_TO_2x8888 t0, t1, t4, t5, t8, t9, s0, s1, s2, s3 + CONVERT_2x0565_TO_2x8888 t2, t3, s0, s1, t8, t9, s2, s3, s4, s5 + OVER_2x8888_2x8_2x8888 t4, t5, a2, a2, s0, s1, \ + t0, t1, t6, s2, s3, s4, s5, t4, t5 + CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t7, t8, t9, s2, s3 + + sh s0, 0(a0) + sh s1, 2(a0) + addiu a3, a3, -2 + addiu t1, a3, -1 + bgtz t1, 1b + addiu a0, a0, 4 +2: + beqz a3, 3f + nop + lhu t0, 0(a1) /* t0 = source (r5g6b5) */ + /* a2 = mask (32bit constant) */ + lhu t1, 0(a0) /* t1 = destination (r5g6b5) */ + + CONVERT_1x0565_TO_1x8888 t0, t2, t4, t5 + CONVERT_1x0565_TO_1x8888 t1, t3, t4, t5 + OVER_8888_8_8888 t2, a2, t3, t0, t6, t1, t4, t5, t7 + CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5 + + sh t3, 0(a0) +3: + RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5 + j ra + nop + +END(pixman_composite_over_0565_n_0565_asm_mips) + +LEAF_MIPS_DSPR2(pixman_composite_over_8888_8_8888_asm_mips) +/* + * a0 - dst (a8r8g8b8) + * a1 - src (a8r8g8b8) + * a2 - mask (a8) + * a3 - w + */ + + SAVE_REGS_ON_STACK 0, s0, s1 + li t4, 0x00ff00ff + beqz a3, 3f + nop + addiu t1, a3, -1 + beqz t1, 2f + nop +1: + lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ + lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ + lbu t2, 0(a2) /* t2 = mask (a8) */ + lbu t3, 1(a2) /* t3 = mask (a8) */ + lw t5, 0(a0) /* t5 = destination (a8r8g8b8) */ + lw t6, 4(a0) /* t6 = destination (a8r8g8b8) */ + addiu a1, a1, 8 + addiu a2, a2, 2 + + OVER_2x8888_2x8_2x8888 t0, t1, t2, t3, t5, t6, \ + t7, t8, t4, t9, s0, s1, t0, t1, t2 + + sw t7, 0(a0) + sw t8, 4(a0) + addiu a3, a3, -2 + addiu t1, a3, -1 + bgtz t1, 1b + addiu a0, a0, 8 +2: + beqz a3, 3f + nop + lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ + lbu t1, 0(a2) /* t1 = mask (a8) */ + lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ + + OVER_8888_8_8888 t0, t1, t2, t3, t4, t5, t6, t7, t8 + + sw t3, 0(a0) +3: + RESTORE_REGS_FROM_STACK 0, s0, s1 + j ra + nop + +END(pixman_composite_over_8888_8_8888_asm_mips) + +LEAF_MIPS_DSPR2(pixman_composite_over_8888_8_0565_asm_mips) +/* + * a0 - dst (r5g6b5) + * a1 - src (a8r8g8b8) + * a2 - mask (a8) + * a3 - w + */ + + SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5 + li t6, 0x00ff00ff + li t7, 0xf800f800 + li t8, 0x07e007e0 + li t9, 0x001F001F + beqz a3, 3f + nop + addiu t1, a3, -1 + beqz t1, 2f + nop +1: + lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ + lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ + lbu t2, 0(a2) /* t2 = mask (a8) */ + lbu t3, 1(a2) /* t3 = mask (a8) */ + lhu t4, 0(a0) /* t4 = destination (r5g6b5) */ + lhu t5, 2(a0) /* t5 = destination (r5g6b5) */ + addiu a1, a1, 8 + addiu a2, a2, 2 + + CONVERT_2x0565_TO_2x8888 t4, t5, s0, s1, t8, t9, s2, s3, s4, s5 + OVER_2x8888_2x8_2x8888 t0, t1, t2, t3, s0, s1, \ + t4, t5, t6, s2, s3, s4, s5, t0, t1 + CONVERT_2x8888_TO_2x0565 t4, t5, s0, s1, t7, t8, t9, s2, s3 + + sh s0, 0(a0) + sh s1, 2(a0) + addiu a3, a3, -2 + addiu t1, a3, -1 + bgtz t1, 1b + addiu a0, a0, 4 +2: + beqz a3, 3f + nop + lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ + lbu t1, 0(a2) /* t1 = mask (a8) */ + lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ + + CONVERT_1x0565_TO_1x8888 t2, t3, t4, t5 + OVER_8888_8_8888 t0, t1, t3, t2, t6, t4, t5, t7, t8 + CONVERT_1x8888_TO_1x0565 t2, t3, t4, t5 + + sh t3, 0(a0) +3: + RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5 + j ra + nop + +END(pixman_composite_over_8888_8_0565_asm_mips) + +LEAF_MIPS_DSPR2(pixman_composite_over_0565_8_0565_asm_mips) +/* + * a0 - dst (r5g6b5) + * a1 - src (r5g6b5) + * a2 - mask (a8) + * a3 - w + */ + + SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5 + li t4, 0xf800f800 + li t5, 0x07e007e0 + li t6, 0x001F001F + li t7, 0x00ff00ff + beqz a3, 3f + nop + addiu t1, a3, -1 + beqz t1, 2f + nop +1: + lhu t0, 0(a1) /* t0 = source (r5g6b5) */ + lhu t1, 2(a1) /* t1 = source (r5g6b5) */ + lbu t2, 0(a2) /* t2 = mask (a8) */ + lbu t3, 1(a2) /* t3 = mask (a8) */ + lhu t8, 0(a0) /* t8 = destination (r5g6b5) */ + lhu t9, 2(a0) /* t9 = destination (r5g6b5) */ + addiu a1, a1, 4 + addiu a2, a2, 2 + + CONVERT_2x0565_TO_2x8888 t0, t1, s0, s1, t5, t6, s2, s3, s4, s5 + CONVERT_2x0565_TO_2x8888 t8, t9, s2, s3, t5, t6, s4, s5, t0, t1 + OVER_2x8888_2x8_2x8888 s0, s1, t2, t3, s2, s3, \ + t0, t1, t7, s4, s5, t8, t9, s0, s1 + CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t4, t5, t6, s2, s3 + + sh s0, 0(a0) + sh s1, 2(a0) + addiu a3, a3, -2 + addiu t1, a3, -1 + bgtz t1, 1b + addiu a0, a0, 4 +2: + beqz a3, 3f + nop + lhu t0, 0(a1) /* t0 = source (r5g6b5) */ + lbu t1, 0(a2) /* t1 = mask (a8) */ + lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ + + CONVERT_1x0565_TO_1x8888 t0, t3, t4, t5 + CONVERT_1x0565_TO_1x8888 t2, t4, t5, t6 + OVER_8888_8_8888 t3, t1, t4, t0, t7, t2, t5, t6, t8 + CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5 + + sh t3, 0(a0) +3: + RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5 + j ra + nop + +END(pixman_composite_over_0565_8_0565_asm_mips) + +LEAF_MIPS_DSPR2(pixman_composite_over_8888_8888_8888_asm_mips) +/* + * a0 - dst (a8r8g8b8) + * a1 - src (a8r8g8b8) + * a2 - mask (a8r8g8b8) + * a3 - w + */ + + SAVE_REGS_ON_STACK 0, s0, s1, s2 + li t4, 0x00ff00ff + beqz a3, 3f + nop + addiu t1, a3, -1 + beqz t1, 2f + nop +1: + lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ + lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ + lw t2, 0(a2) /* t2 = mask (a8r8g8b8) */ + lw t3, 4(a2) /* t3 = mask (a8r8g8b8) */ + lw t5, 0(a0) /* t5 = destination (a8r8g8b8) */ + lw t6, 4(a0) /* t6 = destination (a8r8g8b8) */ + addiu a1, a1, 8 + addiu a2, a2, 8 + srl t2, t2, 24 + srl t3, t3, 24 + + OVER_2x8888_2x8_2x8888 t0, t1, t2, t3, t5, t6, t7, t8, t4, t9, s0, s1, s2, t0, t1 + + sw t7, 0(a0) + sw t8, 4(a0) + addiu a3, a3, -2 + addiu t1, a3, -1 + bgtz t1, 1b + addiu a0, a0, 8 +2: + beqz a3, 3f + nop + lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ + lw t1, 0(a2) /* t1 = mask (a8r8g8b8) */ + lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ + srl t1, t1, 24 + + OVER_8888_8_8888 t0, t1, t2, t3, t4, t5, t6, t7, t8 + + sw t3, 0(a0) +3: + RESTORE_REGS_FROM_STACK 0, s0, s1, s2 + j ra + nop + +END(pixman_composite_over_8888_8888_8888_asm_mips) + +LEAF_MIPS_DSPR2(pixman_composite_over_8888_8888_asm_mips) +/* + * a0 - dst (a8r8g8b8) + * a1 - src (a8r8g8b8) + * a2 - w + */ + + SAVE_REGS_ON_STACK 0, s0, s1, s2 + li t4, 0x00ff00ff + beqz a2, 3f + nop + addiu t1, a2, -1 + beqz t1, 2f + nop +1: + lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ + lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ + lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ + lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */ + addiu a1, a1, 8 + + not t5, t0 + srl t5, t5, 24 + not t6, t1 + srl t6, t6, 24 + + or t7, t5, t6 + beqz t7, 11f + or t8, t0, t1 + beqz t8, 12f + + MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t5, t6, t7, t8, t4, t9, s0, s1, s2, t2, t3 + + addu_s.qb t0, t7, t0 + addu_s.qb t1, t8, t1 +11: + sw t0, 0(a0) + sw t1, 4(a0) +12: + addiu a2, a2, -2 + addiu t1, a2, -1 + bgtz t1, 1b + addiu a0, a0, 8 +2: + beqz a2, 3f + nop + + lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ + lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */ + addiu a1, a1, 4 + + not t2, t0 + srl t2, t2, 24 + + beqz t2, 21f + nop + beqz t0, 3f + + MIPS_UN8x4_MUL_UN8 t1, t2, t3, t4, t5, t6, t7 + + addu_s.qb t0, t3, t0 +21: + sw t0, 0(a0) + +3: + RESTORE_REGS_FROM_STACK 0, s0, s1, s2 + j ra + nop + +END(pixman_composite_over_8888_8888_asm_mips) + LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_mips) /* * a0 - *dst |