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Clean up some GrContext uses in the GMs

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This is part of the effort to replace GrContext with the GrDirectContext/GrRecordingContext pair.

It also tries out, a bit, the context naming proposal (i.e., rContext and dContext).

Change-Id: Ib4d9881f820a7f8a8c525eba7448b1015526400c
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/303627
Reviewed-by: Adlai Holler <adlai@google.com>
Commit-Queue: Robert Phillips <robertphillips@google.com>
This commit is contained in:
Robert Phillips 2020-07-17 11:59:01 -04:00 committed by Skia Commit-Bot
parent 9f1760bf73
commit 057c33fe63
7 changed files with 95 additions and 89 deletions
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56
gm/image_pict.cpp
View File

@ -26,9 +26,10 @@
#include "include/core/SkSurface.h"
#include "include/core/SkTypes.h"
#include "include/gpu/GrContext.h"
#include "include/gpu/GrRecordingContext.h"
#include "include/gpu/GrTypes.h"
#include "include/private/GrTypesPriv.h"
#include "src/gpu/GrContextPriv.h"
#include "src/gpu/GrRecordingContextPriv.h"
#include "src/gpu/GrSamplerState.h"
#include "src/gpu/GrSurfaceContext.h"
#include "src/gpu/GrTextureProxy.h"
@ -125,7 +126,8 @@ DEF_GM( return new ImagePictGM; )
///////////////////////////////////////////////////////////////////////////////////////////////////
static std::unique_ptr<SkImageGenerator> make_pic_generator(GrContext*, sk_sp<SkPicture> pic) {
static std::unique_ptr<SkImageGenerator> make_pic_generator(GrRecordingContext*,
sk_sp<SkPicture> pic) {
SkMatrix matrix;
matrix.setTranslate(-100, -100);
return SkImageGenerator::MakeFromPicture({ 100, 100 }, std::move(pic), &matrix, nullptr,
@ -148,7 +150,8 @@ protected:
private:
SkBitmap fBM;
};
static std::unique_ptr<SkImageGenerator> make_ras_generator(GrContext*, sk_sp<SkPicture> pic) {
static std::unique_ptr<SkImageGenerator> make_ras_generator(GrRecordingContext*,
sk_sp<SkPicture> pic) {
SkBitmap bm;
bm.allocN32Pixels(100, 100);
SkCanvas canvas(bm);
@ -165,31 +168,31 @@ public:
class TextureGenerator : public SkImageGenerator {
public:
TextureGenerator(GrContext* ctx, const SkImageInfo& info, sk_sp<SkPicture> pic)
TextureGenerator(GrRecordingContext* rContext, const SkImageInfo& info, sk_sp<SkPicture> pic)
: SkImageGenerator(info)
, fCtx(SkRef(ctx)) {
, fRContext(SkRef(rContext)) {
sk_sp<SkSurface> surface(SkSurface::MakeRenderTarget(ctx, SkBudgeted::kYes, info, 0,
sk_sp<SkSurface> surface(SkSurface::MakeRenderTarget(rContext, SkBudgeted::kYes, info, 0,
kTopLeft_GrSurfaceOrigin, nullptr));
if (surface) {
surface->getCanvas()->clear(0);
surface->getCanvas()->translate(-100, -100);
surface->getCanvas()->drawPicture(pic);
sk_sp<SkImage> image(surface->makeImageSnapshot());
const GrSurfaceProxyView* view = as_IB(image)->view(fCtx.get());
const GrSurfaceProxyView* view = as_IB(image)->view(rContext);
if (view) {
fView = *view;
}
}
}
protected:
GrSurfaceProxyView onGenerateTexture(GrRecordingContext* ctx,
GrSurfaceProxyView onGenerateTexture(GrRecordingContext* rContext,
const SkImageInfo& info,
const SkIPoint& origin,
GrMipMapped mipMapped,
GrImageTexGenPolicy policy) override {
SkASSERT(ctx);
SkASSERT(ctx == fCtx.get());
SkASSERT(rContext);
SkASSERT(rContext == fRContext.get());
if (!fView) {
return {};
@ -202,37 +205,37 @@ protected:
auto budgeted = policy == GrImageTexGenPolicy::kNew_Uncached_Unbudgeted ? SkBudgeted::kNo
: SkBudgeted::kYes;
return GrSurfaceProxyView::Copy(
fCtx.get(), fView, mipMapped,
fRContext.get(), fView, mipMapped,
SkIRect::MakeXYWH(origin.x(), origin.y(), info.width(), info.height()),
SkBackingFit::kExact, budgeted);
}
private:
sk_sp<GrContext> fCtx;
sk_sp<GrRecordingContext> fRContext;
GrSurfaceProxyView fView;
};
static std::unique_ptr<SkImageGenerator> make_tex_generator(GrContext* ctx, sk_sp<SkPicture> pic) {
static std::unique_ptr<SkImageGenerator> make_tex_generator(GrRecordingContext* rContext,
sk_sp<SkPicture> pic) {
const SkImageInfo info = SkImageInfo::MakeN32Premul(100, 100);
if (!ctx) {
if (!rContext) {
return std::make_unique<EmptyGenerator>(info);
}
return std::make_unique<TextureGenerator>(ctx, info, pic);
return std::make_unique<TextureGenerator>(rContext, info, pic);
}
class ImageCacheratorGM : public skiagm::GM {
typedef std::unique_ptr<SkImageGenerator> (*FactoryFunc)(GrRecordingContext*, sk_sp<SkPicture>);
SkString fName;
std::unique_ptr<SkImageGenerator> (*fFactory)(GrContext*, sk_sp<SkPicture>);
FactoryFunc fFactory;
sk_sp<SkPicture> fPicture;
sk_sp<SkImage> fImage;
sk_sp<SkImage> fImageSubset;
public:
ImageCacheratorGM(const char suffix[],
std::unique_ptr<SkImageGenerator> (*factory)(GrContext*, sk_sp<SkPicture>))
: fFactory(factory)
{
ImageCacheratorGM(const char suffix[], FactoryFunc factory) : fFactory(factory) {
fName.printf("image-cacherator-from-%s", suffix);
}
@ -252,13 +255,13 @@ protected:
fPicture = recorder.finishRecordingAsPicture();
}
void makeCaches(GrContext* ctx) {
auto gen = fFactory(ctx, fPicture);
void makeCaches(GrRecordingContext* rContext) {
auto gen = fFactory(rContext, fPicture);
fImage = SkImage::MakeFromGenerator(std::move(gen));
const SkIRect subset = SkIRect::MakeLTRB(50, 50, 100, 100);
gen = fFactory(ctx, fPicture);
gen = fFactory(rContext, fPicture);
fImageSubset = SkImage::MakeFromGenerator(std::move(gen), &subset);
SkASSERT(fImage->dimensions() == SkISize::Make(100, 100));
@ -286,8 +289,11 @@ protected:
return;
}
// CONTEXT TODO: remove this use of the 'backdoor' to create an image
GrContext* tmp = canvas->recordingContext()->priv().backdoor();
// No API to draw a GrTexture directly, so we cheat and create a private image subclass
sk_sp<SkImage> texImage(new SkImage_Gpu(sk_ref_sp(canvas->getGrContext()),
sk_sp<SkImage> texImage(new SkImage_Gpu(sk_ref_sp(tmp),
image->uniqueID(), std::move(view),
image->colorType(), image->alphaType(),
image->refColorSpace()));
@ -309,7 +315,7 @@ protected:
}
void onDraw(SkCanvas* canvas) override {
this->makeCaches(canvas->getGrContext());
this->makeCaches(canvas->recordingContext());
canvas->translate(20, 20);

64
gm/wacky_yuv_formats.cpp
View File

@ -1156,7 +1156,7 @@ protected:
}
// Resize all the backend textures in 'yuvaTextures' to a quarter their size.
sk_sp<SkImage> resizeOnGpu(GrContext* context,
sk_sp<SkImage> resizeOnGpu(GrDirectContext* dContext,
YUVFormat yuvFormat,
SkYUVColorSpace yuvColorSpace,
bool opaque,
@ -1164,14 +1164,14 @@ protected:
const SkYUVAIndex yuvaIndices[4],
int numTextures,
SkISize imageSize) {
auto releaseContext = new YUVABackendReleaseContext(context);
auto releaseContext = new YUVABackendReleaseContext(dContext);
for (int i = 0; i < numTextures; ++i) {
const GrBackendTexture& curTex = yuvaTextures[i];
SkColorType ct = get_color_type(curTex.getBackendFormat());
if (ct == kUnknown_SkColorType || !context->colorTypeSupportedAsSurface(ct)) {
YUVABackendReleaseContext::Unwind(context, releaseContext, true);
if (ct == kUnknown_SkColorType || !dContext->colorTypeSupportedAsSurface(ct)) {
YUVABackendReleaseContext::Unwind(dContext, releaseContext, true);
return nullptr;
}
@ -1179,25 +1179,25 @@ protected:
// We disallow resizing AYUV and Y410 formats on the GPU bc resizing them w/ a
// premul draw combines the YUV channels w/ the A channel in an inappropriate
// manner.
YUVABackendReleaseContext::Unwind(context, releaseContext, true);
YUVABackendReleaseContext::Unwind(dContext, releaseContext, true);
return nullptr;
}
SkISize shrunkPlaneSize = {curTex.width() / 2, curTex.height() / 2 };
sk_sp<SkImage> wrappedOrig = SkImage::MakeFromTexture(context, curTex,
sk_sp<SkImage> wrappedOrig = SkImage::MakeFromTexture(dContext, curTex,
kTopLeft_GrSurfaceOrigin,
ct,
kPremul_SkAlphaType,
nullptr);
GrBackendTexture tmp = context->createBackendTexture(shrunkPlaneSize.width(),
GrBackendTexture tmp = dContext->createBackendTexture(shrunkPlaneSize.width(),
shrunkPlaneSize.height(),
curTex.getBackendFormat(),
GrMipMapped::kNo,
GrRenderable::kYes);
if (!tmp.isValid()) {
YUVABackendReleaseContext::Unwind(context, releaseContext, true);
YUVABackendReleaseContext::Unwind(dContext, releaseContext, true);
return nullptr;
}
@ -1205,11 +1205,11 @@ protected:
// uninitialized beTextures don't have any pending work
releaseContext->setCreationComplete(i);
sk_sp<SkSurface> s = SkSurface::MakeFromBackendTexture(context, tmp,
sk_sp<SkSurface> s = SkSurface::MakeFromBackendTexture(dContext, tmp,
kTopLeft_GrSurfaceOrigin, 0,
ct, nullptr, nullptr);
if (!s) {
YUVABackendReleaseContext::Unwind(context, releaseContext, true);
YUVABackendReleaseContext::Unwind(dContext, releaseContext, true);
return nullptr;
}
SkCanvas* c = s->getCanvas();
@ -1226,7 +1226,7 @@ protected:
SkISize shrunkImageSize = { imageSize.width() / 2, imageSize.height() / 2 };
return SkImage::MakeFromYUVATextures(context,
return SkImage::MakeFromYUVATextures(dContext,
yuvColorSpace,
releaseContext->beTextures(),
yuvaIndices,
@ -1237,7 +1237,7 @@ protected:
releaseContext);
}
bool createImages(GrDirectContext* context) {
bool createImages(GrDirectContext* dContext) {
int counter = 0;
for (bool opaque : { false, true }) {
for (int cs = kJPEG_SkYUVColorSpace; cs <= kLastEnum_SkYUVColorSpace; ++cs) {
@ -1250,24 +1250,24 @@ protected:
int numTextures = create_YUV(planes, format, resultBMs, opaque);
if (context) {
if (dContext) {
fGpuGeneratedImages = true;
if (context->abandoned()) {
if (dContext->abandoned()) {
return false;
}
if (!is_format_natively_supported(context, format)) {
if (!is_format_natively_supported(dContext, format)) {
continue;
}
auto releaseCtx = new YUVABackendReleaseContext(context);
auto releaseCtx = new YUVABackendReleaseContext(dContext);
for (int i = 0; i < numTextures; ++i) {
GrBackendTexture tmp = create_yuva_texture(context, resultBMs[i], i,
GrBackendTexture tmp = create_yuva_texture(dContext, resultBMs[i], i,
releaseCtx);
if (!tmp.isValid()) {
YUVABackendReleaseContext::Unwind(context, releaseCtx, false);
YUVABackendReleaseContext::Unwind(dContext, releaseCtx, false);
return false;
}
releaseCtx->set(i, tmp);
@ -1278,13 +1278,13 @@ protected:
bool externalAlphaPlane = !opaque && !planarConfig.hasAlpha();
if (!planarConfig.getYUVAIndices(releaseCtx->beTextures(), numTextures,
externalAlphaPlane, yuvaIndices)) {
YUVABackendReleaseContext::Unwind(context, releaseCtx, false);
YUVABackendReleaseContext::Unwind(dContext, releaseCtx, false);
continue;
}
if (fQuarterSize) {
fImages[opaque][cs][format] =
this->resizeOnGpu(context,
this->resizeOnGpu(dContext,
format,
(SkYUVColorSpace)cs,
opaque,
@ -1292,7 +1292,7 @@ protected:
yuvaIndices,
numTextures,
fOriginalBMs[opaque].dimensions());
YUVABackendReleaseContext::Unwind(context, releaseCtx, true);
YUVABackendReleaseContext::Unwind(dContext, releaseCtx, true);
} else {
int counterMod = counter % 3;
if (fUseDomain && counterMod == 0) {
@ -1307,17 +1307,17 @@ protected:
switch (counterMod) {
case 0:
fImages[opaque][cs][format] = SkImage::MakeFromYUVATexturesCopy(
context,
dContext,
(SkYUVColorSpace)cs,
releaseCtx->beTextures(),
yuvaIndices,
imgSize,
kTopLeft_GrSurfaceOrigin);
YUVABackendReleaseContext::Unwind(context, releaseCtx, true);
YUVABackendReleaseContext::Unwind(dContext, releaseCtx, true);
break;
case 1:
fImages[opaque][cs][format] = SkImage::MakeFromYUVATextures(
context,
dContext,
(SkYUVColorSpace)cs,
releaseCtx->beTextures(),
yuvaIndices,
@ -1330,7 +1330,7 @@ protected:
case 2:
default: {
// TODO: we did a lot of work to delete these here
YUVABackendReleaseContext::Unwind(context, releaseCtx, false);
YUVABackendReleaseContext::Unwind(dContext, releaseCtx, false);
SkPixmap yuvaPixmaps[4];
for (int i = 0; i < numTextures; ++i) {
@ -1338,7 +1338,7 @@ protected:
}
fImages[opaque][cs][format] = SkImage::MakeFromYUVAPixmaps(
context,
dContext,
(SkYUVColorSpace)cs,
yuvaPixmaps,
yuvaIndices,
@ -1360,27 +1360,27 @@ protected:
}
}
if (context) {
if (dContext) {
// Some backends (e.g., Vulkan) require all work be completed for backend textures
// before they are deleted. Since we don't know when we'll next have access to a
// direct context, flush all the work now.
context->flush();
context->submit(true);
dContext->flush();
dContext->submit(true);
}
return true;
}
DrawResult onGpuSetup(GrDirectContext* context, SkString* errorMsg) override {
DrawResult onGpuSetup(GrDirectContext* dContext, SkString* errorMsg) override {
this->createBitmaps();
if (context && context->abandoned()) {
if (dContext && dContext->abandoned()) {
// This isn't a GpuGM so a null 'context' is okay but an abandoned context
// if forbidden.
return DrawResult::kSkip;
}
if (!this->createImages(context)) {
if (!this->createImages(dContext)) {
*errorMsg = "Failed to create YUV images";
return DrawResult::kFail;
}

6
gm/ycbcrimage.cpp
View File

@ -42,8 +42,8 @@ protected:
return SkISize::Make(2*kPad+kImageSize, 2*kPad+kImageSize);
}
DrawResult createYCbCrImage(GrContext* context, SkString* errorMsg) {
std::unique_ptr<VkYcbcrSamplerHelper> ycbcrHelper(new VkYcbcrSamplerHelper(context));
DrawResult createYCbCrImage(GrDirectContext* dContext, SkString* errorMsg) {
std::unique_ptr<VkYcbcrSamplerHelper> ycbcrHelper(new VkYcbcrSamplerHelper(dContext));
if (!ycbcrHelper->isYCbCrSupported()) {
*errorMsg = "YCbCr sampling not supported.";
@ -56,7 +56,7 @@ protected:
}
SkASSERT(!fYCbCrImage);
fYCbCrImage = SkImage::MakeFromTexture(context, ycbcrHelper->backendTexture(),
fYCbCrImage = SkImage::MakeFromTexture(dContext, ycbcrHelper->backendTexture(),
kTopLeft_GrSurfaceOrigin, kRGB_888x_SkColorType,
kPremul_SkAlphaType, nullptr,
release_ycbcrhelper, ycbcrHelper.get());

20
tools/gpu/YUVUtils.cpp
View File

@ -8,7 +8,7 @@
#include "tools/gpu/YUVUtils.h"
#include "include/core/SkData.h"
#include "include/gpu/GrContext.h"
#include "include/gpu/GrDirectContext.h"
#include "src/codec/SkCodecImageGenerator.h"
#include "src/gpu/GrContextPriv.h"
@ -86,7 +86,8 @@ bool LazyYUVImage::ensureYUVImage(GrContext* context) {
}
///////////////////////////////////////////////////////////////////////////////////////////////////
void YUVABackendReleaseContext::Unwind(GrContext* context, YUVABackendReleaseContext* beContext,
void YUVABackendReleaseContext::Unwind(GrDirectContext* dContext,
YUVABackendReleaseContext* beContext,
bool fullFlush) {
// Some backends (e.g., Vulkan) require that all work associated w/ texture
@ -94,29 +95,28 @@ void YUVABackendReleaseContext::Unwind(GrContext* context, YUVABackendReleaseCon
if (fullFlush) {
// If the release context client performed some operations other than backend texture
// creation then we may require a full flush to ensure that all the work is completed.
context->flush();
context->submit(true);
dContext->flush();
dContext->submit(true);
} else {
context->submit();
dContext->submit();
while (!beContext->creationCompleted()) {
context->checkAsyncWorkCompletion();
dContext->checkAsyncWorkCompletion();
}
}
delete beContext;
}
YUVABackendReleaseContext::YUVABackendReleaseContext(GrContext* context) : fContext(context) {
SkASSERT(context->priv().getGpu());
SkASSERT(context->asDirectContext());
YUVABackendReleaseContext::YUVABackendReleaseContext(GrDirectContext* dContext)
: fDContext(dContext) {
}
YUVABackendReleaseContext::~YUVABackendReleaseContext() {
for (int i = 0; i < 4; ++i) {
if (fBETextures[i].isValid()) {
SkASSERT(fCreationComplete[i]);
fContext->deleteBackendTexture(fBETextures[i]);
fDContext->deleteBackendTexture(fBETextures[i]);
}
}
}

6
tools/gpu/YUVUtils.h
View File

@ -64,9 +64,9 @@ public:
// Given how and when backend textures are created, just deleting this object often
// isn't enough. This helper encapsulates the extra work needed.
static void Unwind(GrContext* context, YUVABackendReleaseContext* beContext, bool fullFlush);
static void Unwind(GrDirectContext*, YUVABackendReleaseContext* beContext, bool fullFlush);
YUVABackendReleaseContext(GrContext* context);
YUVABackendReleaseContext(GrDirectContext*);
~YUVABackendReleaseContext();
void set(int index, const GrBackendTexture& beTex) {
@ -104,7 +104,7 @@ public:
}
private:
GrContext* fContext;
GrDirectContext* fDContext;
GrBackendTexture fBETextures[4];
bool fCreationComplete[4] = { false };
};

8
tools/gpu/vk/VkYcbcrSamplerHelper.cpp
View File

@ -9,7 +9,7 @@
#ifdef SK_VULKAN
#include "include/gpu/GrContext.h"
#include "include/gpu/GrDirectContext.h"
#include "src/gpu/GrContextPriv.h"
#include "src/gpu/vk/GrVkGpu.h"
#include "src/gpu/vk/GrVkUtil.h"
@ -23,11 +23,11 @@ std::pair<int, int> VkYcbcrSamplerHelper::GetExpectedUV(int x, int y, int width,
}
GrVkGpu* VkYcbcrSamplerHelper::vkGpu() {
return (GrVkGpu*) fContext->priv().getGpu();
return (GrVkGpu*) fDContext->priv().getGpu();
}
VkYcbcrSamplerHelper::VkYcbcrSamplerHelper(GrContext* context) : fContext(context) {
SkASSERT_RELEASE(context->backend() == GrBackendApi::kVulkan);
VkYcbcrSamplerHelper::VkYcbcrSamplerHelper(GrDirectContext* dContext) : fDContext(dContext) {
SkASSERT_RELEASE(dContext->backend() == GrBackendApi::kVulkan);
}
VkYcbcrSamplerHelper::~VkYcbcrSamplerHelper() {

4
tools/gpu/vk/VkYcbcrSamplerHelper.h
View File

@ -21,7 +21,7 @@ class GrVkGpu;
// particularly interesting because its sampler is immutable.
class VkYcbcrSamplerHelper {
public:
VkYcbcrSamplerHelper(GrContext*);
VkYcbcrSamplerHelper(GrDirectContext*);
~VkYcbcrSamplerHelper();
bool isYCbCrSupported();
@ -36,7 +36,7 @@ public:
private:
GrVkGpu* vkGpu();
GrContext* fContext;
GrDirectContext* fDContext;
VkImage fImage = VK_NULL_HANDLE;
VkDeviceMemory fImageMemory = VK_NULL_HANDLE;