59ba27bc6a
Change-Id: Ia799cdff5288efe5d5d53e8d8f77cf32f3343371 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/529131 Reviewed-by: Jim Van Verth <jvanverth@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
128 lines
5.1 KiB
C++
128 lines
5.1 KiB
C++
/*
|
|
* Copyright 2018 Google Inc.
|
|
*
|
|
* Use of this source code is governed by a BSD-style license that can be
|
|
* found in the LICENSE file.
|
|
*/
|
|
|
|
#include "tools/gpu/ProxyUtils.h"
|
|
|
|
#include "include/core/SkColor.h"
|
|
#include "include/gpu/GrBackendSurface.h"
|
|
#include "include/gpu/GrDirectContext.h"
|
|
#include "include/private/gpu/ganesh/GrImageContext.h"
|
|
#include "src/gpu/ganesh/GrDirectContextPriv.h"
|
|
#include "src/gpu/ganesh/GrDrawingManager.h"
|
|
#include "src/gpu/ganesh/GrGpu.h"
|
|
#include "src/gpu/ganesh/GrImageContextPriv.h"
|
|
#include "src/gpu/ganesh/GrPixmap.h"
|
|
#include "src/gpu/ganesh/GrProgramInfo.h"
|
|
#include "src/gpu/ganesh/GrProxyProvider.h"
|
|
#include "src/gpu/ganesh/SkGr.h"
|
|
#include "src/gpu/ganesh/SurfaceContext.h"
|
|
#include "src/image/SkImage_Base.h"
|
|
|
|
#if SK_GPU_V1
|
|
#include "src/gpu/ganesh/ops/GrSimpleMeshDrawOpHelper.h"
|
|
#endif
|
|
|
|
namespace sk_gpu_test {
|
|
|
|
GrTextureProxy* GetTextureImageProxy(SkImage* image, GrRecordingContext* rContext) {
|
|
if (!as_IB(image)->isGaneshBacked() || as_IB(image)->isYUVA()) {
|
|
return nullptr;
|
|
}
|
|
if (!rContext) {
|
|
// If the image is backed by a recording context we'll use that.
|
|
GrImageContext* iContext = as_IB(image)->context();
|
|
SkASSERT(iContext);
|
|
rContext = iContext->priv().asRecordingContext();
|
|
if (!rContext) {
|
|
return nullptr;
|
|
}
|
|
}
|
|
auto [view, ct] = as_IB(image)->asView(rContext, GrMipmapped::kNo);
|
|
if (!view) {
|
|
// With the above checks we expect this to succeed unless there is a context mismatch.
|
|
SkASSERT(!image->isValid(rContext));
|
|
return nullptr;
|
|
}
|
|
GrSurfaceProxy* proxy = view.proxy();
|
|
SkASSERT(proxy->asTextureProxy());
|
|
return proxy->asTextureProxy();
|
|
}
|
|
|
|
GrSurfaceProxyView MakeTextureProxyViewFromData(GrDirectContext* dContext,
|
|
GrRenderable renderable,
|
|
GrSurfaceOrigin origin,
|
|
GrCPixmap pixmap) {
|
|
if (dContext->abandoned()) {
|
|
return {};
|
|
}
|
|
|
|
const GrCaps* caps = dContext->priv().caps();
|
|
|
|
const GrBackendFormat format = caps->getDefaultBackendFormat(pixmap.colorType(), renderable);
|
|
if (!format.isValid()) {
|
|
return {};
|
|
}
|
|
skgpu::Swizzle swizzle = caps->getReadSwizzle(format, pixmap.colorType());
|
|
|
|
sk_sp<GrTextureProxy> proxy;
|
|
proxy = dContext->priv().proxyProvider()->createProxy(format,
|
|
pixmap.dimensions(),
|
|
renderable,
|
|
/*sample count*/ 1,
|
|
GrMipmapped::kNo,
|
|
SkBackingFit::kExact,
|
|
SkBudgeted::kYes,
|
|
GrProtected::kNo);
|
|
if (!proxy) {
|
|
return {};
|
|
}
|
|
GrSurfaceProxyView view(proxy, origin, swizzle);
|
|
auto sContext = dContext->priv().makeSC(std::move(view), pixmap.colorInfo());
|
|
if (!sContext) {
|
|
return {};
|
|
}
|
|
if (!sContext->writePixels(dContext, pixmap, {0, 0})) {
|
|
return {};
|
|
}
|
|
return sContext->readSurfaceView();
|
|
}
|
|
|
|
#if SK_GPU_V1
|
|
GrProgramInfo* CreateProgramInfo(const GrCaps* caps,
|
|
SkArenaAlloc* arena,
|
|
const GrSurfaceProxyView& writeView,
|
|
bool usesMSAASurface,
|
|
GrAppliedClip&& appliedClip,
|
|
const GrDstProxyView& dstProxyView,
|
|
GrGeometryProcessor* geomProc,
|
|
SkBlendMode blendMode,
|
|
GrPrimitiveType primitiveType,
|
|
GrXferBarrierFlags renderPassXferBarriers,
|
|
GrLoadOp colorLoadOp,
|
|
GrPipeline::InputFlags flags,
|
|
const GrUserStencilSettings* stencilSettings) {
|
|
|
|
GrProcessorSet processors = GrProcessorSet(blendMode);
|
|
|
|
SkPMColor4f analysisColor = { 0, 0, 0, 1 }; // opaque black
|
|
|
|
SkDEBUGCODE(auto analysis =) processors.finalize(analysisColor,
|
|
GrProcessorAnalysisCoverage::kSingleChannel,
|
|
&appliedClip, stencilSettings, *caps,
|
|
GrClampType::kAuto, &analysisColor);
|
|
SkASSERT(!analysis.requiresDstTexture());
|
|
|
|
return GrSimpleMeshDrawOpHelper::CreateProgramInfo(caps, arena, writeView, usesMSAASurface,
|
|
std::move(appliedClip), dstProxyView,
|
|
geomProc, std::move(processors),
|
|
primitiveType, renderPassXferBarriers,
|
|
colorLoadOp, flags, stencilSettings);
|
|
}
|
|
#endif // SK_GPU_V1
|
|
|
|
} // namespace sk_gpu_test
|