5933d7d54f
Change-Id: Ic7799b3c5f4294cba9ff72f8c11a2ad285ab189f Bug: skia:10217 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/304738 Commit-Queue: John Stiles <johnstiles@google.com> Reviewed-by: Brian Salomon <bsalomon@google.com> Reviewed-by: Brian Osman <brianosman@google.com>
43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
/*
|
|
* 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 "gm/gm.h"
|
|
#include "include/core/SkCanvas.h"
|
|
#include "include/core/SkImageInfo.h"
|
|
#include "include/core/SkMatrix.h"
|
|
#include "include/core/SkRect.h"
|
|
#include "include/core/SkTypes.h"
|
|
#include "src/gpu/GrBitmapTextureMaker.h"
|
|
#include "src/gpu/GrContextPriv.h"
|
|
#include "src/gpu/GrFragmentProcessor.h"
|
|
#include "src/gpu/GrRenderTargetContext.h"
|
|
#include "src/gpu/GrRenderTargetContextPriv.h"
|
|
#include "src/gpu/ops/GrFillRectOp.h"
|
|
#include "tools/Resources.h"
|
|
#include "tools/ToolUtils.h"
|
|
|
|
DEF_SIMPLE_GPU_GM(swizzle, ctx, rtCtx, canvas, 512, 512) {
|
|
SkRect bounds = SkRect::MakeIWH(512, 512);
|
|
|
|
SkBitmap bmp;
|
|
GetResourceAsBitmap("images/mandrill_512_q075.jpg", &bmp);
|
|
GrBitmapTextureMaker maker(ctx, bmp, GrImageTexGenPolicy::kDraw);
|
|
auto view = maker.view(GrMipmapped::kNo);
|
|
if (!view) {
|
|
return;
|
|
}
|
|
std::unique_ptr<GrFragmentProcessor> imgFP =
|
|
GrTextureEffect::Make(std::move(view), bmp.alphaType(), SkMatrix());
|
|
auto fp = GrFragmentProcessor::SwizzleOutput(std::move(imgFP), GrSwizzle("grb1"));
|
|
|
|
GrPaint grPaint;
|
|
grPaint.setColorFragmentProcessor(std::move(fp));
|
|
|
|
rtCtx->priv().testingOnly_addDrawOp(
|
|
GrFillRectOp::MakeNonAARect(ctx, std::move(grPaint), SkMatrix(), bounds));
|
|
}
|