0fbc6a3bcb
RenderTargetContext was renamed several months ago; this CL just fixes up a few related names which hadn't yet updated yet. Change-Id: I59a6ea92fc5d309a9b45a83e3aca6e49cb8d662e Reviewed-on: https://skia-review.googlesource.com/c/skia/+/415745 Auto-Submit: John Stiles <johnstiles@google.com> Commit-Queue: John Stiles <johnstiles@google.com> Reviewed-by: Robert Phillips <robertphillips@google.com>
74 lines
2.7 KiB
C++
74 lines
2.7 KiB
C++
/*
|
|
* Copyright 2020 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/SkPoint.h"
|
|
#include "include/core/SkRect.h"
|
|
#include "include/private/SkColorData.h"
|
|
#include "src/gpu/GrSurfaceDrawContext.h"
|
|
#include "src/gpu/GrSwizzle.h"
|
|
|
|
// Size of each clear
|
|
static constexpr int kSize = 64;
|
|
|
|
DEF_SIMPLE_GPU_GM(clear_swizzle, ctx, sdCtx, canvas, 6*kSize, 2*kSize) {
|
|
if (ctx->abandoned()) {
|
|
return;
|
|
}
|
|
|
|
auto make_offscreen = [&](const SkISize dimensions) {
|
|
GrSwizzle readSwizzle = GrSwizzle::Concat(sdCtx->readSwizzle(), GrSwizzle{"bgra"});
|
|
GrSwizzle writeSwizzle = GrSwizzle::Concat(sdCtx->readSwizzle(), GrSwizzle{"bgra"});
|
|
return GrSurfaceFillContext::Make(ctx,
|
|
kPremul_SkAlphaType,
|
|
sdCtx->colorInfo().refColorSpace(),
|
|
dimensions,
|
|
SkBackingFit::kExact,
|
|
sdCtx->asSurfaceProxy()->backendFormat(),
|
|
/* sample count*/ 1,
|
|
GrMipmapped::kNo,
|
|
sdCtx->asSurfaceProxy()->isProtected(),
|
|
readSwizzle,
|
|
writeSwizzle,
|
|
kTopLeft_GrSurfaceOrigin,
|
|
SkBudgeted::kYes);
|
|
};
|
|
|
|
struct {
|
|
SkIRect rect;
|
|
SkPMColor4f color;
|
|
} clears[] {
|
|
{{ 0, 0, kSize, kSize}, {1, 0, 0, 1}},
|
|
{{kSize, 0, 2*kSize, kSize}, {0, 1, 0, 1}},
|
|
{{ 0, kSize, kSize, 2*kSize}, {0, 0, 1, 1}},
|
|
{{kSize, kSize, 2*kSize, 2*kSize}, {1, 0, 1, 1}},
|
|
};
|
|
|
|
// onscreen for reference
|
|
for (const auto& c : clears) {
|
|
sdCtx->clear(c.rect, c.color);
|
|
}
|
|
|
|
// partial clear offscreen
|
|
auto offscreen = make_offscreen({2*kSize, 2*kSize});
|
|
for (const auto& c : clears) {
|
|
offscreen->clear(c.rect, c.color);
|
|
}
|
|
sdCtx->blitTexture(offscreen->readSurfaceView(),
|
|
SkIRect::MakeSize({2*kSize, 2*kSize}),
|
|
SkIPoint{2*kSize, 0});
|
|
|
|
// full offscreen clears
|
|
for (const auto& c : clears) {
|
|
offscreen = make_offscreen(c.rect.size());
|
|
offscreen->clear(SkIRect::MakeSize(c.rect.size()), c.color);
|
|
sdCtx->blitTexture(offscreen->readSurfaceView(),
|
|
SkIRect::MakeSize(offscreen->dimensions()),
|
|
c.rect.topLeft() + SkIPoint{4*kSize, 0});
|
|
}
|
|
}
|