blob: 9b1babff774eb60759e4f3a86af8c10afab8d6b4 [file] [log] [blame]
/*
* Copyright 2019 Google LLC
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
#include "include/core/SkTypes.h"
#ifdef SK_GL
#include "tests/Test.h"
#include "include/core/SkColorSpace.h"
#include "include/core/SkImage.h"
#include "include/core/SkSurface.h"
#include "include/gpu/GrBackendSurface.h"
#include "include/gpu/GrDirectContext.h"
#include "include/gpu/gl/GrGLTypes.h"
#include "include/private/gpu/ganesh/GrGLTypesPriv.h"
#include "src/gpu/ganesh/GrDirectContextPriv.h"
#include "src/gpu/ganesh/GrTexture.h"
#include "src/gpu/ganesh/GrTextureProxy.h"
#include "src/gpu/ganesh/gl/GrGLCaps.h"
#include "src/gpu/ganesh/gl/GrGLTexture.h"
#include "src/image/SkImage_Base.h"
#include "tools/gpu/ProxyUtils.h"
static bool sampler_params_invalid(const GrGLTextureParameters& parameters) {
return SkScalarIsNaN(parameters.samplerOverriddenState().fMaxLOD);
}
static bool nonsampler_params_invalid(const GrGLTextureParameters& parameters) {
GrGLTextureParameters::NonsamplerState nsState = parameters.nonsamplerState();
GrGLTextureParameters::NonsamplerState invalidNSState;
invalidNSState.invalidate();
return nsState.fBaseMipMapLevel == invalidNSState.fBaseMipMapLevel &&
nsState.fMaxMipmapLevel == invalidNSState.fMaxMipmapLevel &&
nsState.fSwizzleIsRGBA == invalidNSState.fSwizzleIsRGBA;
}
static bool params_invalid(const GrGLTextureParameters& parameters) {
return sampler_params_invalid(parameters) && nonsampler_params_invalid(parameters);
}
static bool params_valid(const GrGLTextureParameters& parameters, const GrGLCaps* caps) {
if (nonsampler_params_invalid(parameters)) {
return false;
}
// We should only set the texture params that are equivalent to sampler param to valid if we're
// not using sampler objects.
return caps->useSamplerObjects() == sampler_params_invalid(parameters);
}
DEF_GPUTEST_FOR_ALL_GL_CONTEXTS(GLTextureParameters, reporter, ctxInfo) {
auto dContext = ctxInfo.directContext();
auto caps = static_cast<const GrGLCaps*>(dContext->priv().caps());
GrBackendTexture backendTex = dContext->createBackendTexture(
1, 1, kRGBA_8888_SkColorType, GrMipmapped::kNo, GrRenderable::kNo, GrProtected::kNo);
REPORTER_ASSERT(reporter, backendTex.isValid());
GrGLTextureInfo info;
REPORTER_ASSERT(reporter, backendTex.getGLTextureInfo(&info));
GrBackendTexture backendTexCopy = backendTex;
REPORTER_ASSERT(reporter, backendTexCopy.isSameTexture(backendTex));
sk_sp<SkImage> wrappedImage =
SkImage::MakeFromTexture(dContext, backendTex, kTopLeft_GrSurfaceOrigin,
kRGBA_8888_SkColorType, kPremul_SkAlphaType, nullptr);
REPORTER_ASSERT(reporter, wrappedImage);
GrSurfaceProxy* proxy = sk_gpu_test::GetTextureImageProxy(wrappedImage.get(), dContext);
REPORTER_ASSERT(reporter, proxy);
REPORTER_ASSERT(reporter, proxy->isInstantiated());
auto texture = static_cast<GrGLTexture*>(proxy->peekTexture());
REPORTER_ASSERT(reporter, texture);
auto parameters = texture->parameters();
REPORTER_ASSERT(reporter, parameters);
GrGLTextureParameters::SamplerOverriddenState invalidSState;
invalidSState.invalidate();
GrGLTextureParameters::NonsamplerState invalidNSState;
invalidNSState.invalidate();
auto surf = SkSurface::MakeRenderTarget(
dContext, SkBudgeted::kYes,
SkImageInfo::Make(1, 1, kRGBA_8888_SkColorType, kPremul_SkAlphaType), 1, nullptr);
REPORTER_ASSERT(reporter, surf);
// Test invalidating from the GL backend texture.
backendTex.glTextureParametersModified();
REPORTER_ASSERT(reporter, params_invalid(*parameters));
REPORTER_ASSERT(reporter, surf);
surf->getCanvas()->drawImage(wrappedImage, 0, 0);
surf->flushAndSubmit();
REPORTER_ASSERT(reporter, params_valid(*parameters, caps));
// Test invalidating from the copy.
backendTexCopy.glTextureParametersModified();
REPORTER_ASSERT(reporter, params_invalid(*parameters));
// Check that we can do things like assigning the backend texture to invalid one, assign an
// invalid one, assign a backend texture to itself etc. Success here is that we don't hit any
// of our ref counting asserts.
REPORTER_ASSERT(reporter, GrBackendTexture::TestingOnly_Equals(backendTex, backendTexCopy));
GrBackendTexture invalidTexture;
REPORTER_ASSERT(reporter, !invalidTexture.isValid());
REPORTER_ASSERT(reporter,
!GrBackendTexture::TestingOnly_Equals(invalidTexture, backendTexCopy));
backendTexCopy = invalidTexture;
REPORTER_ASSERT(reporter, !backendTexCopy.isValid());
REPORTER_ASSERT(reporter,
!GrBackendTexture::TestingOnly_Equals(invalidTexture, backendTexCopy));
invalidTexture = backendTex;
REPORTER_ASSERT(reporter, invalidTexture.isValid());
REPORTER_ASSERT(reporter, GrBackendTexture::TestingOnly_Equals(invalidTexture, backendTex));
invalidTexture = static_cast<decltype(invalidTexture)&>(invalidTexture);
REPORTER_ASSERT(reporter, invalidTexture.isValid());
REPORTER_ASSERT(reporter, GrBackendTexture::TestingOnly_Equals(invalidTexture, invalidTexture));
wrappedImage.reset();
dContext->flush();
dContext->submit(true);
dContext->deleteBackendTexture(backendTex);
}
#endif