1 /*
2 * Copyright 2020 Google LLC
3 *
4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file.
6 */
7
8 #include "tests/Test.h"
9
10 #include "include/core/SkCanvas.h"
11 #include "include/core/SkSurface.h"
12 #include "include/gpu/GrDirectContext.h"
13
14 using namespace sk_gpu_test;
15
16 namespace {
17 struct SubmittedInfo {
18 int* fCount;
19 bool* fSuccess;
20 };
21 } // namespace
22
testing_submitted_proc(void * ctx,bool success)23 static void testing_submitted_proc(void* ctx, bool success) {
24 SubmittedInfo* info = (SubmittedInfo*)ctx;
25 *info->fCount += 1;
26 *info->fSuccess = success;
27 }
28
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(FlushSubmittedProcTest,reporter,ctxInfo)29 DEF_GPUTEST_FOR_RENDERING_CONTEXTS(FlushSubmittedProcTest, reporter, ctxInfo) {
30 auto ctx = ctxInfo.directContext();
31
32 SkImageInfo info = SkImageInfo::Make(8, 8, kRGBA_8888_SkColorType, kPremul_SkAlphaType);
33 sk_sp<SkSurface> surface = SkSurface::MakeRenderTarget(ctx, SkBudgeted::kNo, info);
34 SkCanvas* canvas = surface->getCanvas();
35
36 canvas->clear(SK_ColorGREEN);
37
38 int submittedCount = 0;
39 bool submittedSuccess = false;
40 SubmittedInfo submittedInfo = { &submittedCount, &submittedSuccess };
41
42 GrFlushInfo flushInfo;
43 flushInfo.fSubmittedProc = testing_submitted_proc;
44 flushInfo.fSubmittedContext = &submittedInfo;
45
46 ctx->flush(flushInfo);
47 REPORTER_ASSERT(reporter, submittedCount == 0);
48
49 ctx->submit();
50 REPORTER_ASSERT(reporter, submittedCount == 1);
51 REPORTER_ASSERT(reporter, submittedSuccess);
52
53 // There should be no work so if we flush again the submittedProc should be called immediately
54 surface->flush(SkSurface::BackendSurfaceAccess::kNoAccess, flushInfo);
55 REPORTER_ASSERT(reporter, submittedCount == 2);
56 REPORTER_ASSERT(reporter, submittedSuccess);
57
58 // However, flushing the context we don't do any checks of work so we still require submit to be
59 // called in order for the callback to trigger.
60 ctx->flush(flushInfo);
61 REPORTER_ASSERT(reporter, submittedCount == 2);
62
63 ctx->submit();
64 REPORTER_ASSERT(reporter, submittedCount == 3);
65 REPORTER_ASSERT(reporter, submittedSuccess);
66
67 // Testing that doing multiple flushes before a submit triggers both submittedProcs to be called
68 canvas->clear(SK_ColorBLUE);
69 surface->flush(SkSurface::BackendSurfaceAccess::kNoAccess, flushInfo);
70 REPORTER_ASSERT(reporter, submittedCount == 3);
71 canvas->clear(SK_ColorRED);
72 surface->flush(SkSurface::BackendSurfaceAccess::kNoAccess, flushInfo);
73 REPORTER_ASSERT(reporter, submittedCount == 3);
74 ctx->submit();
75
76 REPORTER_ASSERT(reporter, submittedCount == 5);
77 REPORTER_ASSERT(reporter, submittedSuccess);
78
79 // Test an abandoned context to get a failed submit immediately when flush is called
80 canvas->clear(SK_ColorCYAN);
81 ctx->abandonContext();
82 surface->flush(SkSurface::BackendSurfaceAccess::kNoAccess, flushInfo);
83 REPORTER_ASSERT(reporter, submittedCount == 6);
84 REPORTER_ASSERT(reporter, !submittedSuccess);
85 ctx->flush(flushInfo);
86 REPORTER_ASSERT(reporter, submittedCount == 7);
87 REPORTER_ASSERT(reporter, !submittedSuccess);
88 }
89