skia2/tests/ProxyTest.cpp

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/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
// This is a GPU-backend specific test.
#include "tests/Test.h"
#include "include/gpu/GrBackendSurface.h"
#include "src/gpu/GrContextPriv.h"
#include "src/gpu/GrProxyProvider.h"
#include "src/gpu/GrRenderTargetPriv.h"
#include "src/gpu/GrRenderTargetProxy.h"
#include "src/gpu/GrResourceProvider.h"
#include "src/gpu/GrSurfacePriv.h"
#include "src/gpu/GrSurfaceProxyPriv.h"
#include "src/gpu/GrTexture.h"
#include "src/gpu/GrTextureProxy.h"
#include "src/gpu/SkGr.h"
#ifdef SK_GL
#include "src/gpu/gl/GrGLDefines.h"
#include "src/gpu/gl/GrGLUtil.h"
#endif
// Check that the surface proxy's member vars are set as expected
static void check_surface(skiatest::Reporter* reporter,
GrSurfaceProxy* proxy,
Revert "Revert "Plumb the use of GrBackendRenderTarget throughout Skia"" This reverts commit e3bd422fafc74dd3410c3de24a576635be92c3b4. Reason for revert: Pre-req changes have all landed in other projects at this point. Original change's description: > Revert "Plumb the use of GrBackendRenderTarget throughout Skia" > > This reverts commit fdd77daedbba3b7c53be74a82fb9fae891b51696. > > Reason for revert: Apparently I have a few more build files to update before this can land. > > Original change's description: > > Plumb the use of GrBackendRenderTarget throughout Skia > > > > Bug: skia: > > Change-Id: Ib99a58d9552f5c7b8d77c09dcc72fa88326c26aa > > Reviewed-on: https://skia-review.googlesource.com/14148 > > Reviewed-by: Brian Salomon <bsalomon@google.com> > > Reviewed-by: Robert Phillips <robertphillips@google.com> > > Commit-Queue: Greg Daniel <egdaniel@google.com> > > > > TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com,reviews@skia.org > NOPRESUBMIT=true > NOTREECHECKS=true > NOTRY=true > > Change-Id: I984e1909870182474c4c3cce257f01b6a9d8581f > Reviewed-on: https://skia-review.googlesource.com/14531 > Reviewed-by: Greg Daniel <egdaniel@google.com> > Commit-Queue: Greg Daniel <egdaniel@google.com> > TBR=egdaniel@google.com,bsalomon@google.com,robertphillips@google.com,reviews@skia.org # Not skipping CQ checks because original CL landed > 1 day ago. Change-Id: Ib7ab94aada8a7cb80fe38f24daf32f9208c5b169 Reviewed-on: https://skia-review.googlesource.com/14826 Reviewed-by: Greg Daniel <egdaniel@google.com> Commit-Queue: Greg Daniel <egdaniel@google.com>
2017-05-01 13:50:58 +00:00
int width, int height,
SkBudgeted budgeted) {
REPORTER_ASSERT(reporter, proxy->width() == width);
REPORTER_ASSERT(reporter, proxy->height() == height);
REPORTER_ASSERT(reporter, !proxy->uniqueID().isInvalid());
REPORTER_ASSERT(reporter, proxy->isBudgeted() == budgeted);
}
static void check_rendertarget(skiatest::Reporter* reporter,
const GrCaps& caps,
GrResourceProvider* provider,
GrRenderTargetProxy* rtProxy,
int numSamples,
SkBackingFit fit,
int expectedMaxWindowRects) {
REPORTER_ASSERT(reporter, rtProxy->maxWindowRectangles(caps) == expectedMaxWindowRects);
REPORTER_ASSERT(reporter, rtProxy->numSamples() == numSamples);
GrSurfaceProxy::UniqueID idBefore = rtProxy->uniqueID();
bool preinstantiated = rtProxy->isInstantiated();
REPORTER_ASSERT(reporter, rtProxy->instantiate(provider));
GrRenderTarget* rt = rtProxy->peekRenderTarget();
REPORTER_ASSERT(reporter, rtProxy->uniqueID() == idBefore);
// Deferred resources should always have a different ID from their instantiated rendertarget
if (preinstantiated) {
REPORTER_ASSERT(reporter, rtProxy->uniqueID().asUInt() == rt->uniqueID().asUInt());
} else {
REPORTER_ASSERT(reporter, rtProxy->uniqueID().asUInt() != rt->uniqueID().asUInt());
}
if (SkBackingFit::kExact == fit) {
REPORTER_ASSERT(reporter, rt->dimensions() == rtProxy->dimensions());
} else {
REPORTER_ASSERT(reporter, rt->width() >= rtProxy->width());
REPORTER_ASSERT(reporter, rt->height() >= rtProxy->height());
}
REPORTER_ASSERT(reporter, rt->backendFormat() == rtProxy->backendFormat());
REPORTER_ASSERT(reporter, rt->numSamples() == rtProxy->numSamples());
REPORTER_ASSERT(reporter, rt->surfacePriv().flags() == rtProxy->testingOnly_getFlags());
}
static void check_texture(skiatest::Reporter* reporter,
GrResourceProvider* provider,
GrTextureProxy* texProxy,
SkBackingFit fit) {
GrSurfaceProxy::UniqueID idBefore = texProxy->uniqueID();
bool preinstantiated = texProxy->isInstantiated();
// The instantiated texture should have these dimensions. If the fit is kExact, then
// 'backingStoreDimensions' reports the original WxH. If it is kApprox, make sure that
// the texture is that size and didn't reuse one of the kExact surfaces in the provider.
// This is important because upstream usage (e.g. SkImage) reports size based on the
// backingStoreDimensions and client code may rely on that if they are creating backend
// resources.
// NOTE: we store these before instantiating, since after instantiation backingStoreDimensions
// just returns the target's dimensions. In this instance, we want to ensure the target's
// dimensions are no different from the original approximate (or exact) dimensions.
SkISize expectedSize = texProxy->backingStoreDimensions();
REPORTER_ASSERT(reporter, texProxy->instantiate(provider));
GrTexture* tex = texProxy->peekTexture();
REPORTER_ASSERT(reporter, texProxy->uniqueID() == idBefore);
// Deferred resources should always have a different ID from their instantiated texture
if (preinstantiated) {
REPORTER_ASSERT(reporter, texProxy->uniqueID().asUInt() == tex->uniqueID().asUInt());
} else {
REPORTER_ASSERT(reporter, texProxy->uniqueID().asUInt() != tex->uniqueID().asUInt());
}
REPORTER_ASSERT(reporter, tex->dimensions() == expectedSize);
REPORTER_ASSERT(reporter, tex->backendFormat() == texProxy->backendFormat());
}
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DeferredProxyTest, reporter, ctxInfo) {
GrProxyProvider* proxyProvider = ctxInfo.grContext()->priv().proxyProvider();
GrResourceProvider* resourceProvider = ctxInfo.grContext()->priv().resourceProvider();
const GrCaps& caps = *ctxInfo.grContext()->priv().caps();
int attempt = 0; // useful for debugging
for (auto widthHeight : {100, 128, 1048576}) {
for (auto ct : {GrColorType::kAlpha_8, GrColorType::kBGR_565, GrColorType::kRGBA_8888,
GrColorType::kRGBA_1010102}) {
for (auto fit : {SkBackingFit::kExact, SkBackingFit::kApprox}) {
for (auto budgeted : {SkBudgeted::kYes, SkBudgeted::kNo}) {
for (auto numSamples : {1, 4, 16, 128}) {
SkISize dims = {widthHeight, widthHeight};
auto format = caps.getDefaultBackendFormat(ct, GrRenderable::kYes);
if (!format.isValid()) {
continue;
}
GrSwizzle swizzle = caps.getReadSwizzle(format, ct);
// Renderable
{
sk_sp<GrTexture> tex;
if (SkBackingFit::kApprox == fit) {
tex = resourceProvider->createApproxTexture(
dims, format, GrRenderable::kYes, numSamples,
GrProtected::kNo);
} else {
tex = resourceProvider->createTexture(
dims, format, GrRenderable::kYes, numSamples,
GrMipMapped::kNo, budgeted, GrProtected::kNo);
}
sk_sp<GrTextureProxy> proxy = proxyProvider->createProxy(
format, dims, swizzle, GrRenderable::kYes, numSamples,
GrMipMapped::kNo, fit, budgeted, GrProtected::kNo);
REPORTER_ASSERT(reporter, SkToBool(tex) == SkToBool(proxy));
if (proxy) {
REPORTER_ASSERT(reporter, proxy->asRenderTargetProxy());
// This forces the proxy to compute and cache its
// pre-instantiation size guess. Later, when it is actually
// instantiated, it checks that the instantiated size is <= to
// the pre-computation. If the proxy never computed its
// pre-instantiation size then the check is skipped.
proxy->gpuMemorySize(caps);
check_surface(reporter, proxy.get(), widthHeight, widthHeight,
budgeted);
int supportedSamples =
caps.getRenderTargetSampleCount(numSamples, format);
check_rendertarget(reporter, caps, resourceProvider,
proxy->asRenderTargetProxy(), supportedSamples,
fit, caps.maxWindowRectangles());
}
}
// Not renderable
{
sk_sp<GrTexture> tex;
if (SkBackingFit::kApprox == fit) {
tex = resourceProvider->createApproxTexture(
dims, format, GrRenderable::kNo, numSamples,
GrProtected::kNo);
} else {
tex = resourceProvider->createTexture(
dims, format, GrRenderable::kNo, numSamples,
GrMipMapped::kNo, budgeted, GrProtected::kNo);
}
sk_sp<GrTextureProxy> proxy(proxyProvider->createProxy(
format, dims, swizzle, GrRenderable::kNo, numSamples,
GrMipMapped::kNo, fit, budgeted, GrProtected::kNo));
REPORTER_ASSERT(reporter, SkToBool(tex) == SkToBool(proxy));
if (proxy) {
// This forces the proxy to compute and cache its
// pre-instantiation size guess. Later, when it is actually
// instantiated, it checks that the instantiated size is <= to
// the pre-computation. If the proxy never computed its
// pre-instantiation size then the check is skipped.
proxy->gpuMemorySize(caps);
check_surface(reporter, proxy.get(), widthHeight, widthHeight,
budgeted);
check_texture(reporter, resourceProvider, proxy->asTextureProxy(),
fit);
}
}
attempt++;
}
}
}
}
}
}
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(WrappedProxyTest, reporter, ctxInfo) {
GrProxyProvider* proxyProvider = ctxInfo.grContext()->priv().proxyProvider();
GrContext* context = ctxInfo.grContext();
GrResourceProvider* resourceProvider = context->priv().resourceProvider();
GrGpu* gpu = context->priv().getGpu();
const GrCaps& caps = *context->priv().caps();
static const int kWidthHeight = 100;
for (auto colorType :
{kAlpha_8_SkColorType, kRGBA_8888_SkColorType, kRGBA_1010102_SkColorType}) {
GrColorType grColorType = SkColorTypeToGrColorType(colorType);
// External on-screen render target.
// Tests wrapBackendRenderTarget with a GrBackendRenderTarget
// Our test-only function that creates a backend render target doesn't currently support
// sample counts :(.
if (ctxInfo.grContext()->colorTypeSupportedAsSurface(colorType)) {
GrBackendRenderTarget backendRT = gpu->createTestingOnlyBackendRenderTarget(
kWidthHeight, kWidthHeight, grColorType);
sk_sp<GrSurfaceProxy> sProxy(proxyProvider->wrapBackendRenderTarget(
backendRT, grColorType, nullptr, nullptr));
check_surface(reporter, sProxy.get(), kWidthHeight, kWidthHeight, SkBudgeted::kNo);
static constexpr int kExpectedNumSamples = 1;
check_rendertarget(reporter, caps, resourceProvider, sProxy->asRenderTargetProxy(),
kExpectedNumSamples, SkBackingFit::kExact,
caps.maxWindowRectangles());
gpu->deleteTestingOnlyBackendRenderTarget(backendRT);
}
for (auto numSamples : {1, 4}) {
auto beFormat = caps.getDefaultBackendFormat(grColorType, GrRenderable::kYes);
int supportedNumSamples = caps.getRenderTargetSampleCount(numSamples, beFormat);
if (!supportedNumSamples) {
continue;
}
#ifdef SK_GL
// Test wrapping FBO 0 (with made up properties). This tests sample count and the
// special case where FBO 0 doesn't support window rectangles.
if (GrBackendApi::kOpenGL == ctxInfo.backend()) {
GrGLFramebufferInfo fboInfo;
fboInfo.fFBOID = 0;
fboInfo.fFormat = GrGLFormatToEnum(beFormat.asGLFormat());
SkASSERT(fboInfo.fFormat);
static constexpr int kStencilBits = 8;
GrBackendRenderTarget backendRT(kWidthHeight, kWidthHeight, numSamples,
kStencilBits, fboInfo);
sk_sp<GrSurfaceProxy> sProxy(proxyProvider->wrapBackendRenderTarget(
backendRT, grColorType, nullptr, nullptr));
check_surface(reporter, sProxy.get(), kWidthHeight, kWidthHeight, SkBudgeted::kNo);
check_rendertarget(reporter, caps, resourceProvider, sProxy->asRenderTargetProxy(),
supportedNumSamples, SkBackingFit::kExact, 0);
}
#endif
// Tests wrapBackendRenderTarget with a GrBackendTexture
{
GrBackendTexture backendTex = context->createBackendTexture(
kWidthHeight, kWidthHeight, colorType, SkColors::kTransparent,
GrMipMapped::kNo, GrRenderable::kYes, GrProtected::kNo);
sk_sp<GrSurfaceProxy> sProxy = proxyProvider->wrapBackendTextureAsRenderTarget(
backendTex, grColorType, supportedNumSamples);
if (!sProxy) {
context->deleteBackendTexture(backendTex);
continue; // This can fail on Mesa
}
check_surface(reporter, sProxy.get(), kWidthHeight, kWidthHeight, SkBudgeted::kNo);
check_rendertarget(reporter, caps, resourceProvider, sProxy->asRenderTargetProxy(),
supportedNumSamples, SkBackingFit::kExact,
caps.maxWindowRectangles());
context->deleteBackendTexture(backendTex);
}
// Tests wrapBackendTexture that is only renderable
{
GrBackendTexture backendTex = context->createBackendTexture(
kWidthHeight, kWidthHeight, colorType, SkColors::kTransparent,
GrMipMapped::kNo, GrRenderable::kYes, GrProtected::kNo);
sk_sp<GrSurfaceProxy> sProxy = proxyProvider->wrapRenderableBackendTexture(
backendTex, supportedNumSamples, grColorType, kBorrow_GrWrapOwnership,
GrWrapCacheable::kNo, nullptr, nullptr);
if (!sProxy) {
context->deleteBackendTexture(backendTex);
continue; // This can fail on Mesa
}
check_surface(reporter, sProxy.get(), kWidthHeight, kWidthHeight, SkBudgeted::kNo);
check_rendertarget(reporter, caps, resourceProvider, sProxy->asRenderTargetProxy(),
supportedNumSamples, SkBackingFit::kExact,
caps.maxWindowRectangles());
context->deleteBackendTexture(backendTex);
}
// Tests wrapBackendTexture that is only textureable
{
// Internal offscreen texture
GrBackendTexture backendTex = context->createBackendTexture(
kWidthHeight, kWidthHeight, colorType, SkColors::kTransparent,
GrMipMapped::kNo, GrRenderable::kNo, GrProtected::kNo);
sk_sp<GrSurfaceProxy> sProxy = proxyProvider->wrapBackendTexture(
backendTex, grColorType, kBorrow_GrWrapOwnership, GrWrapCacheable::kNo,
kRead_GrIOType);
if (!sProxy) {
context->deleteBackendTexture(backendTex);
continue;
}
check_surface(reporter, sProxy.get(), kWidthHeight, kWidthHeight, SkBudgeted::kNo);
check_texture(reporter, resourceProvider, sProxy->asTextureProxy(),
SkBackingFit::kExact);
context->deleteBackendTexture(backendTex);
}
}
}
}
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(ZeroSizedProxyTest, reporter, ctxInfo) {
GrContext* context = ctxInfo.grContext();
GrProxyProvider* provider = context->priv().proxyProvider();
for (auto renderable : {GrRenderable::kNo, GrRenderable::kYes}) {
for (auto fit : { SkBackingFit::kExact, SkBackingFit::kApprox }) {
for (int width : { 0, 100 }) {
for (int height : { 0, 100}) {
if (width && height) {
continue; // not zero-sized
}
Reland "Reland "Have a GrBackendFormat be stored on gpu proxies."" This is a reland of 2f9a5ea639925f38785f4d3a0af237822007cfd6 Original change's description: > Reland "Have a GrBackendFormat be stored on gpu proxies." > > This reverts commit 919c9e77c3492af766ff5982acda76ee49da3168. > > Reason for revert: Flutter change has landed and fixed memory issue. > > Original change's description: > > Revert "Have a GrBackendFormat be stored on gpu proxies." > > > > This reverts commit 51b1c12bbc2fa3f8d4faa29ad19c6f3cb34837ce. > > > > Reason for revert: reverting till flutter gets to 1.1 to fix build issues. > > > > Original change's description: > > > Have a GrBackendFormat be stored on gpu proxies. > > > > > > Bug: skia: > > > Change-Id: Iaf1fb24ab29a61d44e5fa59a5e0867ed02dcda90 > > > Reviewed-on: https://skia-review.googlesource.com/c/168021 > > > Reviewed-by: Brian Osman <brianosman@google.com> > > > Commit-Queue: Greg Daniel <egdaniel@google.com> > > > > TBR=egdaniel@google.com,bsalomon@google.com,brianosman@google.com > > > > Change-Id: I574fdc084ef5994596c51fb0d60423b5dc01b885 > > No-Presubmit: true > > No-Tree-Checks: true > > No-Try: true > > Bug: chromium:903701 chromium:903756 > > Reviewed-on: https://skia-review.googlesource.com/c/169835 > > Commit-Queue: Greg Daniel <egdaniel@google.com> > > Reviewed-by: Greg Daniel <egdaniel@google.com> > > TBR=egdaniel@google.com,bsalomon@google.com,brianosman@google.com > > Change-Id: Ifd9b6b8e194af9fb9258fa626644e76e6ecf090d > Bug: chromium:903701 chromium:903756 > Reviewed-on: https://skia-review.googlesource.com/c/170104 > Commit-Queue: Greg Daniel <egdaniel@google.com> > Reviewed-by: Greg Daniel <egdaniel@google.com> > Reviewed-by: Brian Osman <brianosman@google.com> Bug: chromium:903701 chromium:903756 Change-Id: Id1360067d8e928b0a4e1848dae8bc1e7f1994403 Reviewed-on: https://skia-review.googlesource.com/c/171660 Reviewed-by: Greg Daniel <egdaniel@google.com> Commit-Queue: Greg Daniel <egdaniel@google.com>
2018-11-16 20:43:41 +00:00
const GrBackendFormat format =
context->priv().caps()->getDefaultBackendFormat(
GrColorType::kRGBA_8888,
renderable);
GrSwizzle swizzle = context->priv().caps()->getReadSwizzle(
format, GrColorType::kRGBA_8888);
Reland "Reland "Have a GrBackendFormat be stored on gpu proxies."" This is a reland of 2f9a5ea639925f38785f4d3a0af237822007cfd6 Original change's description: > Reland "Have a GrBackendFormat be stored on gpu proxies." > > This reverts commit 919c9e77c3492af766ff5982acda76ee49da3168. > > Reason for revert: Flutter change has landed and fixed memory issue. > > Original change's description: > > Revert "Have a GrBackendFormat be stored on gpu proxies." > > > > This reverts commit 51b1c12bbc2fa3f8d4faa29ad19c6f3cb34837ce. > > > > Reason for revert: reverting till flutter gets to 1.1 to fix build issues. > > > > Original change's description: > > > Have a GrBackendFormat be stored on gpu proxies. > > > > > > Bug: skia: > > > Change-Id: Iaf1fb24ab29a61d44e5fa59a5e0867ed02dcda90 > > > Reviewed-on: https://skia-review.googlesource.com/c/168021 > > > Reviewed-by: Brian Osman <brianosman@google.com> > > > Commit-Queue: Greg Daniel <egdaniel@google.com> > > > > TBR=egdaniel@google.com,bsalomon@google.com,brianosman@google.com > > > > Change-Id: I574fdc084ef5994596c51fb0d60423b5dc01b885 > > No-Presubmit: true > > No-Tree-Checks: true > > No-Try: true > > Bug: chromium:903701 chromium:903756 > > Reviewed-on: https://skia-review.googlesource.com/c/169835 > > Commit-Queue: Greg Daniel <egdaniel@google.com> > > Reviewed-by: Greg Daniel <egdaniel@google.com> > > TBR=egdaniel@google.com,bsalomon@google.com,brianosman@google.com > > Change-Id: Ifd9b6b8e194af9fb9258fa626644e76e6ecf090d > Bug: chromium:903701 chromium:903756 > Reviewed-on: https://skia-review.googlesource.com/c/170104 > Commit-Queue: Greg Daniel <egdaniel@google.com> > Reviewed-by: Greg Daniel <egdaniel@google.com> > Reviewed-by: Brian Osman <brianosman@google.com> Bug: chromium:903701 chromium:903756 Change-Id: Id1360067d8e928b0a4e1848dae8bc1e7f1994403 Reviewed-on: https://skia-review.googlesource.com/c/171660 Reviewed-by: Greg Daniel <egdaniel@google.com> Commit-Queue: Greg Daniel <egdaniel@google.com>
2018-11-16 20:43:41 +00:00
sk_sp<GrTextureProxy> proxy = provider->createProxy(
format, {width, height}, swizzle, renderable, 1, GrMipMapped::kNo, fit,
SkBudgeted::kNo, GrProtected::kNo);
REPORTER_ASSERT(reporter, !proxy);
}
}
}
}
}