xref: /aosp_15_r20/external/skia/tests/sksl/shared/MatrixIndexLookup.skrp (revision c8dee2aa9b3f27cf6c858bd81872bdeb2c07ed17)
1*c8dee2aaSAndroid Build Coastguard Worker91 instructions
2*c8dee2aaSAndroid Build Coastguard Worker
3*c8dee2aaSAndroid Build Coastguard Worker[immutable slots]
4*c8dee2aaSAndroid Build Coastguard Workeri0 = 0x3F800000 (1.0)
5*c8dee2aaSAndroid Build Coastguard Workeri1 = 0x40000000 (2.0)
6*c8dee2aaSAndroid Build Coastguard Workeri2 = 0x40400000 (3.0)
7*c8dee2aaSAndroid Build Coastguard Workeri3 = 0x3F800000 (1.0)
8*c8dee2aaSAndroid Build Coastguard Workeri4 = 0x40000000 (2.0)
9*c8dee2aaSAndroid Build Coastguard Workeri5 = 0x40400000 (3.0)
10*c8dee2aaSAndroid Build Coastguard Workeri6 = 0x40800000 (4.0)
11*c8dee2aaSAndroid Build Coastguard Worker
12*c8dee2aaSAndroid Build Coastguard Workerstore_src_rg                   coords = src.rg
13*c8dee2aaSAndroid Build Coastguard Workerinit_lane_masks                CondMask = LoopMask = RetMask = true
14*c8dee2aaSAndroid Build Coastguard Workerstore_condition_mask           $12 = CondMask
15*c8dee2aaSAndroid Build Coastguard Workerbranch_if_no_lanes_active      branch_if_no_lanes_active +42 (label 2 at #46)
16*c8dee2aaSAndroid Build Coastguard Workerstore_return_mask              $13 = RetMask
17*c8dee2aaSAndroid Build Coastguard Workercopy_4_uniforms                matrix(0..3) = testMatrix3x3(0..3)
18*c8dee2aaSAndroid Build Coastguard Workercopy_4_uniforms                matrix(4..7) = testMatrix3x3(4..7)
19*c8dee2aaSAndroid Build Coastguard Workercopy_uniform                   matrix(8) = testMatrix3x3(8)
20*c8dee2aaSAndroid Build Coastguard Workercopy_3_immutables_unmasked     expected = i0..2 [0x3F800000 (1.0), 0x40000000 (2.0), 0x40400000 (3.0)]
21*c8dee2aaSAndroid Build Coastguard Workercopy_constant                  index = 0
22*c8dee2aaSAndroid Build Coastguard Workerstore_loop_mask                $14 = LoopMask
23*c8dee2aaSAndroid Build Coastguard Workerjump                           jump +22 (label 4 at #34)
24*c8dee2aaSAndroid Build Coastguard Workerlabel                          label 0x00000005
25*c8dee2aaSAndroid Build Coastguard Workerstore_condition_mask           $15 = CondMask
26*c8dee2aaSAndroid Build Coastguard Workercopy_slot_unmasked             $22 = index
27*c8dee2aaSAndroid Build Coastguard Workermul_imm_int                    $22 *= 0x00000003
28*c8dee2aaSAndroid Build Coastguard Workercopy_from_indirect_unmasked    $16..18 = Indirect(matrix(0..2) + $22)
29*c8dee2aaSAndroid Build Coastguard Workercopy_3_slots_unmasked          $19..21 = expected
30*c8dee2aaSAndroid Build Coastguard Workercmpne_3_floats                 $16..18 = notEqual($16..18, $19..21)
31*c8dee2aaSAndroid Build Coastguard Workerbitwise_or_int                 $17 |= $18
32*c8dee2aaSAndroid Build Coastguard Workerbitwise_or_int                 $16 |= $17
33*c8dee2aaSAndroid Build Coastguard Workermerge_condition_mask           CondMask = $15 & $16
34*c8dee2aaSAndroid Build Coastguard Workercopy_constant                  $17 = 0
35*c8dee2aaSAndroid Build Coastguard Workercopy_slot_masked               [test3x3].result = Mask($17)
36*c8dee2aaSAndroid Build Coastguard Workermask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
37*c8dee2aaSAndroid Build Coastguard Workerload_condition_mask            CondMask = $15
38*c8dee2aaSAndroid Build Coastguard Workercopy_3_slots_unmasked          $15..17 = expected
39*c8dee2aaSAndroid Build Coastguard Workersplat_3_constants              $18..20 = 0x40400000 (3.0)
40*c8dee2aaSAndroid Build Coastguard Workeradd_3_floats                   $15..17 += $18..20
41*c8dee2aaSAndroid Build Coastguard Workercopy_3_slots_masked            expected = Mask($15..17)
42*c8dee2aaSAndroid Build Coastguard Workercopy_slot_unmasked             $15 = index
43*c8dee2aaSAndroid Build Coastguard Workeradd_imm_int                    $15 += 0x00000001
44*c8dee2aaSAndroid Build Coastguard Workercopy_slot_masked               index = Mask($15)
45*c8dee2aaSAndroid Build Coastguard Workerlabel                          label 0x00000004
46*c8dee2aaSAndroid Build Coastguard Workercopy_slot_unmasked             $15 = index
47*c8dee2aaSAndroid Build Coastguard Workercmplt_imm_int                  $15 = lessThan($15, 0x00000003)
48*c8dee2aaSAndroid Build Coastguard Workermerge_loop_mask                LoopMask &= $15
49*c8dee2aaSAndroid Build Coastguard Workerstack_rewind
50*c8dee2aaSAndroid Build Coastguard Workerbranch_if_any_lanes_active     branch_if_any_lanes_active -26 (label 5 at #13)
51*c8dee2aaSAndroid Build Coastguard Workerlabel                          label 0x00000003
52*c8dee2aaSAndroid Build Coastguard Workerload_loop_mask                 LoopMask = $14
53*c8dee2aaSAndroid Build Coastguard Workercopy_constant                  $14 = 0xFFFFFFFF
54*c8dee2aaSAndroid Build Coastguard Workercopy_slot_masked               [test3x3].result = Mask($14)
55*c8dee2aaSAndroid Build Coastguard Workerload_return_mask               RetMask = $13
56*c8dee2aaSAndroid Build Coastguard Workercopy_slot_unmasked             $13 = [test3x3].result
57*c8dee2aaSAndroid Build Coastguard Workerlabel                          label 0x00000002
58*c8dee2aaSAndroid Build Coastguard Workercopy_constant                  $0 = 0
59*c8dee2aaSAndroid Build Coastguard Workermerge_condition_mask           CondMask = $12 & $13
60*c8dee2aaSAndroid Build Coastguard Workerbranch_if_no_lanes_active      branch_if_no_lanes_active +45 (label 1 at #94)
61*c8dee2aaSAndroid Build Coastguard Workerstore_return_mask              $1 = RetMask
62*c8dee2aaSAndroid Build Coastguard Workercopy_4_uniforms                matrix₁(0..3) = testMatrix4x4(0..3)
63*c8dee2aaSAndroid Build Coastguard Workercopy_4_uniforms                matrix₁(4..7) = testMatrix4x4(4..7)
64*c8dee2aaSAndroid Build Coastguard Workercopy_4_uniforms                matrix₁(8..11) = testMatrix4x4(8..11)
65*c8dee2aaSAndroid Build Coastguard Workercopy_4_uniforms                matrix₁(12..15) = testMatrix4x4(12..15)
66*c8dee2aaSAndroid Build Coastguard Workercopy_4_immutables_unmasked     expected₁ = i3..6 [0x3F800000 (1.0), 0x40000000 (2.0), 0x40400000 (3.0), 0x40800000 (4.0)]
67*c8dee2aaSAndroid Build Coastguard Workercopy_constant                  index₁ = 0
68*c8dee2aaSAndroid Build Coastguard Workerstore_loop_mask                $2 = LoopMask
69*c8dee2aaSAndroid Build Coastguard Workerjump                           jump +22 (label 8 at #80)
70*c8dee2aaSAndroid Build Coastguard Workerlabel                          label 0x00000009
71*c8dee2aaSAndroid Build Coastguard Workerstore_condition_mask           $3 = CondMask
72*c8dee2aaSAndroid Build Coastguard Workercopy_slot_unmasked             $22 = index₁
73*c8dee2aaSAndroid Build Coastguard Workermul_imm_int                    $22 *= 0x00000004
74*c8dee2aaSAndroid Build Coastguard Workercopy_from_indirect_unmasked    $4..7 = Indirect(matrix₁(0..3) + $22)
75*c8dee2aaSAndroid Build Coastguard Workercopy_4_slots_unmasked          $8..11 = expected₁
76*c8dee2aaSAndroid Build Coastguard Workercmpne_4_floats                 $4..7 = notEqual($4..7, $8..11)
77*c8dee2aaSAndroid Build Coastguard Workerbitwise_or_2_ints              $4..5 |= $6..7
78*c8dee2aaSAndroid Build Coastguard Workerbitwise_or_int                 $4 |= $5
79*c8dee2aaSAndroid Build Coastguard Workermerge_condition_mask           CondMask = $3 & $4
80*c8dee2aaSAndroid Build Coastguard Workercopy_constant                  $5 = 0
81*c8dee2aaSAndroid Build Coastguard Workercopy_slot_masked               [test4x4].result = Mask($5)
82*c8dee2aaSAndroid Build Coastguard Workermask_off_return_mask           RetMask &= ~(CondMask & LoopMask & RetMask)
83*c8dee2aaSAndroid Build Coastguard Workerload_condition_mask            CondMask = $3
84*c8dee2aaSAndroid Build Coastguard Workercopy_4_slots_unmasked          $3..6 = expected₁
85*c8dee2aaSAndroid Build Coastguard Workersplat_4_constants              $7..10 = 0x40800000 (4.0)
86*c8dee2aaSAndroid Build Coastguard Workeradd_4_floats                   $3..6 += $7..10
87*c8dee2aaSAndroid Build Coastguard Workercopy_4_slots_masked            expected₁ = Mask($3..6)
88*c8dee2aaSAndroid Build Coastguard Workercopy_slot_unmasked             $3 = index₁
89*c8dee2aaSAndroid Build Coastguard Workeradd_imm_int                    $3 += 0x00000001
90*c8dee2aaSAndroid Build Coastguard Workercopy_slot_masked               index₁ = Mask($3)
91*c8dee2aaSAndroid Build Coastguard Workerlabel                          label 0x00000008
92*c8dee2aaSAndroid Build Coastguard Workercopy_slot_unmasked             $3 = index₁
93*c8dee2aaSAndroid Build Coastguard Workercmplt_imm_int                  $3 = lessThan($3, 0x00000004)
94*c8dee2aaSAndroid Build Coastguard Workermerge_loop_mask                LoopMask &= $3
95*c8dee2aaSAndroid Build Coastguard Workerstack_rewind
96*c8dee2aaSAndroid Build Coastguard Workerbranch_if_any_lanes_active     branch_if_any_lanes_active -26 (label 9 at #59)
97*c8dee2aaSAndroid Build Coastguard Workerlabel                          label 0x00000007
98*c8dee2aaSAndroid Build Coastguard Workerload_loop_mask                 LoopMask = $2
99*c8dee2aaSAndroid Build Coastguard Workercopy_constant                  $2 = 0xFFFFFFFF
100*c8dee2aaSAndroid Build Coastguard Workercopy_slot_masked               [test4x4].result = Mask($2)
101*c8dee2aaSAndroid Build Coastguard Workerload_return_mask               RetMask = $1
102*c8dee2aaSAndroid Build Coastguard Workercopy_slot_unmasked             $1 = [test4x4].result
103*c8dee2aaSAndroid Build Coastguard Workerlabel                          label 0x00000006
104*c8dee2aaSAndroid Build Coastguard Workercopy_slot_masked               $0 = Mask($1)
105*c8dee2aaSAndroid Build Coastguard Workerlabel                          label 0x00000001
106*c8dee2aaSAndroid Build Coastguard Workerload_condition_mask            CondMask = $12
107*c8dee2aaSAndroid Build Coastguard Workerswizzle_4                      $0..3 = ($0..3).xxxx
108*c8dee2aaSAndroid Build Coastguard Workercopy_4_uniforms                $4..7 = colorRed
109*c8dee2aaSAndroid Build Coastguard Workercopy_4_uniforms                $8..11 = colorGreen
110*c8dee2aaSAndroid Build Coastguard Workermix_4_ints                     $0..3 = mix($4..7, $8..11, $0..3)
111*c8dee2aaSAndroid Build Coastguard Workerload_src                       src.rgba = $0..3
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