skia2/docs/examples/Pixmap_rowBytes.cpp

// Copyright 2019 Google LLC.
// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
#include "tools/fiddle/examples.h"
// HASH=19ac8bb81854680bd408fec8cb797d5c
REG_FIDDLE(Pixmap_rowBytes, 256, 256, true, 0) {
void draw(SkCanvas* canvas) {
    SkPixmap badPixmap = {SkImageInfo::MakeA8(4, 4), nullptr, 2};
    SkPixmap okPixmap = {SkImageInfo::MakeA8(4, 4), nullptr, 8};
    for (auto& pixmap : { badPixmap, okPixmap } ) {
        SkDebugf("rowBytes: %d minRowBytes: %d\n", pixmap.rowBytes(),
           pixmap.info().minRowBytes());
    }
}
}  // END FIDDLE
Revert "Revert "Compile all fiddle examples locally"" This reverts commit 37575bf3cad759b4703b2021d3fc80bb8eded60f. Change-Id: Ia31abbd4906ddeed406f3da1128bc4d4177abf24 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201603 Reviewed-by: Hal Canary <halcanary@google.com> Commit-Queue: Hal Canary <halcanary@google.com> 2019-03-15 18:22:51 +00:00			`// Copyright 2019 Google LLC.`
			`// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.`
rewrite includes to not need so much -Ifoo Current strategy: everything from the top Things to look at first are the manual changes: - added tools/rewrite_includes.py - removed -Idirectives from BUILD.gn - various compile.sh simplifications - tweak tools/embed_resources.py - update gn/find_headers.py to write paths from the top - update gn/gn_to_bp.py SkUserConfig.h layout so that #include "include/config/SkUserConfig.h" always gets the header we want. No-Presubmit: true Change-Id: I73a4b181654e0e38d229bc456c0d0854bae3363e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/209706 Commit-Queue: Mike Klein <mtklein@google.com> Reviewed-by: Hal Canary <halcanary@google.com> Reviewed-by: Brian Osman <brianosman@google.com> Reviewed-by: Florin Malita <fmalita@chromium.org> 2019-04-23 17:05:21 +00:00			`#include "tools/fiddle/examples.h"`
Revert "Revert "Compile all fiddle examples locally"" This reverts commit 37575bf3cad759b4703b2021d3fc80bb8eded60f. Change-Id: Ia31abbd4906ddeed406f3da1128bc4d4177abf24 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201603 Reviewed-by: Hal Canary <halcanary@google.com> Commit-Queue: Hal Canary <halcanary@google.com> 2019-03-15 18:22:51 +00:00			`// HASH=19ac8bb81854680bd408fec8cb797d5c`
Docs: Give documentation examples better names These names come from the bookmaker generated md files. Also, delete ducplicated and empty examples. A later CL will re-name the cpp files. Change-Id: Ie365b9cc1cc705d010c674b9988b32c8307a0455 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201609 Commit-Queue: Hal Canary <halcanary@google.com> Reviewed-by: Hal Canary <halcanary@google.com> 2019-03-18 20:06:34 +00:00			`REG_FIDDLE(Pixmap_rowBytes, 256, 256, true, 0) {`
Revert "Revert "Compile all fiddle examples locally"" This reverts commit 37575bf3cad759b4703b2021d3fc80bb8eded60f. Change-Id: Ia31abbd4906ddeed406f3da1128bc4d4177abf24 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201603 Reviewed-by: Hal Canary <halcanary@google.com> Commit-Queue: Hal Canary <halcanary@google.com> 2019-03-15 18:22:51 +00:00			`void draw(SkCanvas* canvas) {`
			`SkPixmap badPixmap = {SkImageInfo::MakeA8(4, 4), nullptr, 2};`
			`SkPixmap okPixmap = {SkImageInfo::MakeA8(4, 4), nullptr, 8};`
			`for (auto& pixmap : { badPixmap, okPixmap } ) {`
Revert "Add format-specifier warnings to SkDebugf." This reverts commit e58831cd9578805634b986b434a20757277b3a36. Reason for revert: looks like breaking a few build bots Original change's description: > Add format-specifier warnings to SkDebugf. > > This CL fixes up many existing format-specifier violations in Skia. > Note that GCC has a warning for formatting nothing, so existing calls to > `SkDebugf("")` have been removed, or replaced with `SkDebugf("%s", "")`. > These were apparently meant to be used as a place to set a breakpoint. > > Some of our clients also use SkDebug with bad format specifiers, so this > check is currently only enabled when SKIA_IMPLEMENTATION is true. > > Change-Id: I8177a1298a624c6936adc24e0d8f481362a356d0 > Bug: skia:12143 > Reviewed-on: https://skia-review.googlesource.com/c/skia/+/420902 > Auto-Submit: John Stiles <johnstiles@google.com> > Commit-Queue: Brian Osman <brianosman@google.com> > Reviewed-by: Brian Osman <brianosman@google.com> TBR=brianosman@google.com,ethannicholas@google.com,johnstiles@google.com Change-Id: I07848c1bf8992925c9498e916744d0840355a077 No-Presubmit: true No-Tree-Checks: true No-Try: true Bug: skia:12143 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/421917 Reviewed-by: Tyler Denniston <tdenniston@google.com> Commit-Queue: Tyler Denniston <tdenniston@google.com> 2021-06-25 13:32:45 +00:00			`SkDebugf("rowBytes: %d minRowBytes: %d\n", pixmap.rowBytes(),`
Revert "Revert "Compile all fiddle examples locally"" This reverts commit 37575bf3cad759b4703b2021d3fc80bb8eded60f. Change-Id: Ia31abbd4906ddeed406f3da1128bc4d4177abf24 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/201603 Reviewed-by: Hal Canary <halcanary@google.com> Commit-Queue: Hal Canary <halcanary@google.com> 2019-03-15 18:22:51 +00:00			`pixmap.info().minRowBytes());`
			`}`
			`}`
			`} // END FIDDLE`