Brian Osman | 13dddce | 2017-05-09 13:19:50 -0400 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017 Google Inc. |
| 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 | |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 8 | #include "gm/gm.h" |
Ben Wagner | 7fde8e1 | 2019-05-01 17:28:53 -0400 | [diff] [blame] | 9 | #include "include/core/SkBitmap.h" |
| 10 | #include "include/core/SkCanvas.h" |
| 11 | #include "include/core/SkData.h" |
Ben Wagner | 7fde8e1 | 2019-05-01 17:28:53 -0400 | [diff] [blame] | 12 | #include "include/core/SkImage.h" |
| 13 | #include "include/core/SkPaint.h" |
| 14 | #include "include/core/SkPixmap.h" |
| 15 | #include "include/core/SkRect.h" |
| 16 | #include "include/core/SkRefCnt.h" |
| 17 | #include "include/core/SkString.h" |
| 18 | #include "include/core/SkTypes.h" |
Robert Phillips | b7bfbc2 | 2020-07-01 12:55:01 -0400 | [diff] [blame] | 19 | #include "include/gpu/GrDirectContext.h" |
| 20 | #include "include/gpu/GrRecordingContext.h" |
Mike Klein | c0bd9f9 | 2019-04-23 12:05:21 -0500 | [diff] [blame] | 21 | #include "tools/Resources.h" |
Brian Osman | 13dddce | 2017-05-09 13:19:50 -0400 | [diff] [blame] | 22 | |
Robert Phillips | 7a0d3c3 | 2021-07-21 15:39:51 -0400 | [diff] [blame] | 23 | DEF_SIMPLE_GPU_GM_CAN_FAIL(cross_context_image, rContext, canvas, errorMsg, |
Brian Osman | 4c3fd34 | 2019-08-15 12:13:53 -0400 | [diff] [blame] | 24 | 3 * 256 + 40, 256 + 128 + 30) { |
Brian Osman | 0471a93 | 2019-02-07 13:36:56 -0500 | [diff] [blame] | 25 | sk_sp<SkData> encodedData = GetResourceAsData("images/mandrill_256.png"); |
Hal Canary | baa2a28 | 2018-11-26 15:34:12 -0500 | [diff] [blame] | 26 | if (!encodedData) { |
Chris Dalton | 50e24d7 | 2019-02-07 16:20:09 -0700 | [diff] [blame] | 27 | *errorMsg = "Could not load mandrill_256.png. Did you forget to set the resourcePath?"; |
| 28 | return skiagm::DrawResult::kFail; |
Hal Canary | baa2a28 | 2018-11-26 15:34:12 -0500 | [diff] [blame] | 29 | } |
Brian Osman | 13dddce | 2017-05-09 13:19:50 -0400 | [diff] [blame] | 30 | |
Robert Phillips | 7a0d3c3 | 2021-07-21 15:39:51 -0400 | [diff] [blame] | 31 | auto dContext = rContext->asDirectContext(); |
Adlai Holler | c41ae2a | 2020-08-11 15:47:47 +0000 | [diff] [blame] | 32 | if (!dContext) { |
Robert Phillips | e393901 | 2020-06-26 08:08:22 -0400 | [diff] [blame] | 33 | *errorMsg = "CrossContext image creation requires a direct context."; |
| 34 | return skiagm::DrawResult::kSkip; |
| 35 | } |
| 36 | |
Brian Osman | 4c3fd34 | 2019-08-15 12:13:53 -0400 | [diff] [blame] | 37 | sk_sp<SkImage> images[3]; |
Brian Osman | 0471a93 | 2019-02-07 13:36:56 -0500 | [diff] [blame] | 38 | images[0] = SkImage::MakeFromEncoded(encodedData); |
Brian Osman | 13dddce | 2017-05-09 13:19:50 -0400 | [diff] [blame] | 39 | |
Brian Osman | 63bc48d | 2017-11-07 10:37:00 -0500 | [diff] [blame] | 40 | SkBitmap bmp; |
| 41 | SkPixmap pixmap; |
Brian Osman | 0471a93 | 2019-02-07 13:36:56 -0500 | [diff] [blame] | 42 | SkAssertResult(images[0]->asLegacyBitmap(&bmp) && |
Brian Osman | 63bc48d | 2017-11-07 10:37:00 -0500 | [diff] [blame] | 43 | bmp.peekPixels(&pixmap)); |
| 44 | |
Adlai Holler | c41ae2a | 2020-08-11 15:47:47 +0000 | [diff] [blame] | 45 | images[1] = SkImage::MakeCrossContextFromPixmap(dContext, pixmap, false); |
| 46 | images[2] = SkImage::MakeCrossContextFromPixmap(dContext, pixmap, true); |
Brian Osman | 63bc48d | 2017-11-07 10:37:00 -0500 | [diff] [blame] | 47 | |
Brian Osman | 0471a93 | 2019-02-07 13:36:56 -0500 | [diff] [blame] | 48 | canvas->translate(10, 10); |
Brian Osman | 13dddce | 2017-05-09 13:19:50 -0400 | [diff] [blame] | 49 | |
Brian Osman | 0471a93 | 2019-02-07 13:36:56 -0500 | [diff] [blame] | 50 | for (size_t i = 0; i < SK_ARRAY_COUNT(images); ++i) { |
| 51 | canvas->save(); |
| 52 | |
| 53 | canvas->drawImage(images[i], 0, 0); |
| 54 | canvas->translate(0, 256 + 10); |
| 55 | |
Adlai Holler | c41ae2a | 2020-08-11 15:47:47 +0000 | [diff] [blame] | 56 | canvas->drawImage(images[i]->makeSubset(SkIRect::MakeXYWH(64, 64, 128, 128), dContext), |
| 57 | 0, 0); |
Brian Osman | 0471a93 | 2019-02-07 13:36:56 -0500 | [diff] [blame] | 58 | canvas->translate(128, 0); |
| 59 | |
Mike Reed | 8d29ab6 | 2021-01-23 18:10:39 -0500 | [diff] [blame] | 60 | canvas->drawImageRect(images[i], SkRect::MakeWH(128, 128), |
| 61 | SkSamplingOptions(SkFilterMode::kLinear, |
| 62 | SkMipmapMode::kLinear)); |
Brian Osman | 0471a93 | 2019-02-07 13:36:56 -0500 | [diff] [blame] | 63 | |
| 64 | canvas->restore(); |
| 65 | canvas->translate(256 + 10, 0); |
| 66 | } |
Chris Dalton | 50e24d7 | 2019-02-07 16:20:09 -0700 | [diff] [blame] | 67 | return skiagm::DrawResult::kOk; |
Brian Osman | 13dddce | 2017-05-09 13:19:50 -0400 | [diff] [blame] | 68 | } |