skia2/tests/sksl/runtime/ChildEffects.skvm
John Stiles 1542db1a9b Add a test runtime effect for child effects.
I wasn't able to find any other test which exercised child color-filters
or child blenders. (SampleWithExplicitCoord evaluates from a shader.)

Change-Id: I58ecee3beca2d3dc11ded5de0eea031e1d7c3e1e
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/507922
Auto-Submit: John Stiles <johnstiles@google.com>
Reviewed-by: Arman Uguray <armansito@google.com>
Commit-Queue: Arman Uguray <armansito@google.com>
2022-02-12 01:06:57 +00:00

46 lines
1.2 KiB
Plaintext

15 registers, 43 instructions:
0 r0 = uniform32 ptr0 0
1 r1 = uniform32 ptr0 C
2 r2 = uniform32 ptr0 18
3 r0 = trunc r0
4 r1 = mul_i32 r1 r0
5 r3 = splat 1 (1.4012985e-45)
6 r4 = splat 2 (2.8025969e-45)
7 r5 = splat 3 (4.2038954e-45)
8 r0 = mul_i32 r2 r0
9 r2 = splat 3F800000 (1)
loop:
10 r6 = index
11 r6 = trunc r6
12 r7 = add_i32 r6 r1
13 r7 = shl_i32 r7 2
14 r8 = gather32 ptr0 4 r7
15 r9 = add_i32 r7 r3
16 r9 = gather32 ptr0 4 r9
17 r10 = add_i32 r7 r4
18 r10 = gather32 ptr0 4 r10
19 r7 = add_i32 r7 r5
20 r7 = gather32 ptr0 4 r7
21 r6 = add_i32 r6 r0
22 r6 = shl_i32 r6 2
23 r11 = gather32 ptr0 10 r6
24 r12 = add_i32 r3 r6
25 r12 = gather32 ptr0 10 r12
26 r13 = add_i32 r4 r6
27 r13 = gather32 ptr0 10 r13
28 r6 = add_i32 r5 r6
29 r6 = gather32 ptr0 10 r6
30 r14 = sub_f32 r2 r7
31 r11 = mul_f32 r11 r14
32 r11 = add_f32 r8 r11
33 r12 = mul_f32 r12 r14
34 r12 = add_f32 r9 r12
35 r13 = mul_f32 r13 r14
36 r13 = add_f32 r10 r13
37 r14 = mul_f32 r6 r14
38 r14 = add_f32 r7 r14
39 store32 ptr1 r11
40 store32 ptr2 r12
41 store32 ptr3 r13
42 store32 ptr4 r14