blob: 17a93da549ed9e28ef7c064cd513c45786d886aa (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "Benchmark.h"
#include "SkOpts.h"
#include "SkRasterPipeline.h"
static const int N = 1023;
static uint32_t dst[N],
src[N];
static uint8_t mask[N];
// We'll build up a somewhat realistic useful pipeline:
// - load srgb src
// - scale src by 8-bit mask
// - load srgb dst
// - src = srcover(dst, src)
// - store src back as srgb
class SkRasterPipelineBench : public Benchmark {
public:
bool isSuitableFor(Backend backend) override { return backend == kNonRendering_Backend; }
const char* onGetName() override { return "SkRasterPipeline"; }
void onDraw(int loops, SkCanvas*) override {
while (loops --> 0) {
SkRasterPipeline p;
p.append(SkOpts::load_s_srgb_body, SkOpts::load_s_srgb_tail, src);
p.append(SkOpts::scale_u8_body, SkOpts::scale_u8_tail, mask);
p.append(SkOpts::load_d_srgb_body, SkOpts::load_d_srgb_tail, dst);
p.append(SkOpts::srcover);
p.append(SkOpts::store_srgb_body, SkOpts::store_srgb_tail, dst);
p.run(N);
}
}
};
DEF_BENCH( return new SkRasterPipelineBench; )
|