ec2249fc73
This removes a reason to call accessRenderTarget on the GrRenderTargetContext GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4583 Change-Id: I6e8a53ffd5c1fea80f542b70e05744e2991f70f8 Reviewed-on: https://skia-review.googlesource.com/4583 Reviewed-by: Brian Salomon <bsalomon@google.com> Commit-Queue: Robert Phillips <robertphillips@google.com>
216 lines
10 KiB
C++
216 lines
10 KiB
C++
/*
|
|
* 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 "Test.h"
|
|
|
|
#if SK_SUPPORT_GPU
|
|
#include "GrSurfaceProxy.h"
|
|
#include "GrTextureProxy.h"
|
|
#include "GrRenderTargetPriv.h"
|
|
#include "GrRenderTargetProxy.h"
|
|
|
|
// Check that the surface proxy's member vars are set as expected
|
|
static void check_surface(skiatest::Reporter* reporter,
|
|
GrSurfaceProxy* proxy,
|
|
GrSurfaceOrigin origin,
|
|
int width, int height,
|
|
GrPixelConfig config,
|
|
uint32_t uniqueID,
|
|
SkBudgeted budgeted) {
|
|
REPORTER_ASSERT(reporter, proxy->origin() == origin);
|
|
REPORTER_ASSERT(reporter, proxy->width() == width);
|
|
REPORTER_ASSERT(reporter, proxy->height() == height);
|
|
REPORTER_ASSERT(reporter, proxy->config() == config);
|
|
if (SK_InvalidUniqueID != uniqueID) {
|
|
REPORTER_ASSERT(reporter, proxy->uniqueID() == uniqueID);
|
|
}
|
|
REPORTER_ASSERT(reporter, proxy->isBudgeted() == budgeted);
|
|
}
|
|
|
|
static void check_rendertarget(skiatest::Reporter* reporter,
|
|
const GrCaps& caps,
|
|
GrTextureProvider* provider,
|
|
GrRenderTargetProxy* rtProxy,
|
|
int numSamples,
|
|
SkBackingFit fit,
|
|
int expectedMaxWindowRects) {
|
|
REPORTER_ASSERT(reporter, rtProxy->maxWindowRectangles(caps) == expectedMaxWindowRects);
|
|
REPORTER_ASSERT(reporter, rtProxy->numStencilSamples() == numSamples);
|
|
|
|
GrRenderTarget* rt = rtProxy->instantiate(provider);
|
|
REPORTER_ASSERT(reporter, rt);
|
|
|
|
REPORTER_ASSERT(reporter, rt->origin() == rtProxy->origin());
|
|
if (SkBackingFit::kExact == fit) {
|
|
REPORTER_ASSERT(reporter, rt->width() == rtProxy->width());
|
|
REPORTER_ASSERT(reporter, rt->height() == rtProxy->height());
|
|
} else {
|
|
REPORTER_ASSERT(reporter, rt->width() >= rtProxy->width());
|
|
REPORTER_ASSERT(reporter, rt->height() >= rtProxy->height());
|
|
}
|
|
REPORTER_ASSERT(reporter, rt->config() == rtProxy->config());
|
|
|
|
REPORTER_ASSERT(reporter, rt->isUnifiedMultisampled() == rtProxy->isUnifiedMultisampled());
|
|
REPORTER_ASSERT(reporter, rt->isStencilBufferMultisampled() ==
|
|
rtProxy->isStencilBufferMultisampled());
|
|
REPORTER_ASSERT(reporter, rt->numColorSamples() == rtProxy->numColorSamples());
|
|
REPORTER_ASSERT(reporter, rt->numStencilSamples() == rtProxy->numStencilSamples());
|
|
REPORTER_ASSERT(reporter, rt->isMixedSampled() == rtProxy->isMixedSampled());
|
|
REPORTER_ASSERT(reporter, rt->renderTargetPriv().flags() == rtProxy->testingOnly_getFlags());
|
|
}
|
|
|
|
static void check_texture(skiatest::Reporter* reporter,
|
|
GrTextureProvider* provider,
|
|
GrTextureProxy* texProxy,
|
|
SkBackingFit fit) {
|
|
GrTexture* tex = texProxy->instantiate(provider);
|
|
REPORTER_ASSERT(reporter, tex);
|
|
|
|
REPORTER_ASSERT(reporter, tex->origin() == texProxy->origin());
|
|
if (SkBackingFit::kExact == fit) {
|
|
REPORTER_ASSERT(reporter, tex->width() == texProxy->width());
|
|
REPORTER_ASSERT(reporter, tex->height() == texProxy->height());
|
|
} else {
|
|
REPORTER_ASSERT(reporter, tex->width() >= texProxy->width());
|
|
REPORTER_ASSERT(reporter, tex->height() >= texProxy->height());
|
|
}
|
|
REPORTER_ASSERT(reporter, tex->config() == texProxy->config());
|
|
}
|
|
|
|
|
|
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DeferredProxyTest, reporter, ctxInfo) {
|
|
GrTextureProvider* provider = ctxInfo.grContext()->textureProvider();
|
|
const GrCaps& caps = *ctxInfo.grContext()->caps();
|
|
|
|
for (auto origin : { kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin }) {
|
|
for (auto widthHeight : { 100, 128 }) {
|
|
for (auto config : { kAlpha_8_GrPixelConfig, kRGBA_8888_GrPixelConfig }) {
|
|
for (auto fit : { SkBackingFit::kExact, SkBackingFit::kApprox }) {
|
|
for (auto budgeted : { SkBudgeted::kYes, SkBudgeted::kNo }) {
|
|
for (auto numSamples : { 0, 4}) {
|
|
bool renderable = ctxInfo.grContext()->caps()->isConfigRenderable(
|
|
config, numSamples > 0) &&
|
|
numSamples <= ctxInfo.grContext()->caps()->maxColorSampleCount();
|
|
|
|
GrSurfaceDesc desc;
|
|
desc.fFlags = kRenderTarget_GrSurfaceFlag;
|
|
desc.fOrigin = origin;
|
|
desc.fWidth = widthHeight;
|
|
desc.fHeight = widthHeight;
|
|
desc.fConfig = config;
|
|
desc.fSampleCnt = numSamples;
|
|
|
|
if (renderable) {
|
|
sk_sp<GrSurfaceProxy> sProxy(GrSurfaceProxy::MakeDeferred(
|
|
caps, desc,
|
|
fit, budgeted));
|
|
check_surface(reporter, sProxy.get(), origin,
|
|
widthHeight, widthHeight, config,
|
|
SK_InvalidUniqueID, budgeted);
|
|
check_rendertarget(reporter, caps, provider,
|
|
sProxy->asRenderTargetProxy(),
|
|
numSamples, fit, caps.maxWindowRectangles());
|
|
}
|
|
|
|
desc.fFlags = kNone_GrSurfaceFlags;
|
|
desc.fSampleCnt = 0;
|
|
|
|
sk_sp<GrSurfaceProxy> sProxy(GrSurfaceProxy::MakeDeferred(caps,
|
|
desc,
|
|
fit,
|
|
budgeted));
|
|
check_surface(reporter, sProxy.get(), origin,
|
|
widthHeight, widthHeight, config,
|
|
SK_InvalidUniqueID, budgeted);
|
|
check_texture(reporter, provider, sProxy->asTextureProxy(), fit);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(WrappedProxyTest, reporter, ctxInfo) {
|
|
GrTextureProvider* provider = ctxInfo.grContext()->textureProvider();
|
|
const GrCaps& caps = *ctxInfo.grContext()->caps();
|
|
|
|
static const int kWidthHeight = 100;
|
|
|
|
for (auto origin : { kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin }) {
|
|
for (auto config : { kAlpha_8_GrPixelConfig, kRGBA_8888_GrPixelConfig }) {
|
|
for (auto budgeted : { SkBudgeted::kYes, SkBudgeted::kNo }) {
|
|
for (auto numSamples: { 0, 4}) {
|
|
bool renderable = caps.isConfigRenderable(config, numSamples > 0);
|
|
|
|
GrSurfaceDesc desc;
|
|
desc.fOrigin = origin;
|
|
desc.fWidth = kWidthHeight;
|
|
desc.fHeight = kWidthHeight;
|
|
desc.fConfig = config;
|
|
desc.fSampleCnt = numSamples;
|
|
|
|
// External on-screen render target.
|
|
if (renderable && kOpenGL_GrBackend == ctxInfo.backend()) {
|
|
GrBackendRenderTargetDesc backendDesc;
|
|
backendDesc.fWidth = kWidthHeight;
|
|
backendDesc.fHeight = kWidthHeight;
|
|
backendDesc.fConfig = config;
|
|
backendDesc.fOrigin = origin;
|
|
backendDesc.fSampleCnt = numSamples;
|
|
backendDesc.fStencilBits = 8;
|
|
backendDesc.fRenderTargetHandle = 0;
|
|
|
|
sk_sp<GrRenderTarget> defaultFBO(
|
|
provider->wrapBackendRenderTarget(backendDesc));
|
|
|
|
sk_sp<GrSurfaceProxy> sProxy(GrSurfaceProxy::MakeWrapped(defaultFBO));
|
|
check_surface(reporter, sProxy.get(), origin,
|
|
kWidthHeight, kWidthHeight, config,
|
|
defaultFBO->uniqueID(), SkBudgeted::kNo);
|
|
check_rendertarget(reporter, caps, provider, sProxy->asRenderTargetProxy(),
|
|
numSamples, SkBackingFit::kExact, 0);
|
|
}
|
|
|
|
sk_sp<GrTexture> tex;
|
|
|
|
// Internal offscreen render target.
|
|
if (renderable) {
|
|
desc.fFlags = kRenderTarget_GrSurfaceFlag;
|
|
tex.reset(provider->createTexture(desc, budgeted));
|
|
sk_sp<GrRenderTarget> rt(sk_ref_sp(tex->asRenderTarget()));
|
|
|
|
sk_sp<GrSurfaceProxy> sProxy(GrSurfaceProxy::MakeWrapped(rt));
|
|
check_surface(reporter, sProxy.get(), origin,
|
|
kWidthHeight, kWidthHeight, config,
|
|
rt->uniqueID(), budgeted);
|
|
check_rendertarget(reporter, caps, provider, sProxy->asRenderTargetProxy(),
|
|
numSamples, SkBackingFit::kExact,
|
|
caps.maxWindowRectangles());
|
|
}
|
|
|
|
if (!tex) {
|
|
SkASSERT(kNone_GrSurfaceFlags == desc.fFlags );
|
|
desc.fSampleCnt = 0;
|
|
tex.reset(provider->createTexture(desc, budgeted));
|
|
}
|
|
|
|
sk_sp<GrSurfaceProxy> sProxy(GrSurfaceProxy::MakeWrapped(tex));
|
|
check_surface(reporter, sProxy.get(), origin,
|
|
kWidthHeight, kWidthHeight, config, tex->uniqueID(), budgeted);
|
|
check_texture(reporter, provider, sProxy->asTextureProxy(),
|
|
SkBackingFit::kExact);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#endif
|