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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. It relies on static initializers to work
#include "include/core/SkTypes.h"
#if defined(SK_VULKAN)
#include "include/gpu/GrBackendSurface.h"
#include "include/gpu/GrDirectContext.h"
#include "include/gpu/vk/GrVkTypes.h"
#include "include/gpu/vk/GrVkVulkan.h"
#include "src/gpu/ganesh/GrDirectContextPriv.h"
#include "src/gpu/ganesh/GrRenderTarget.h"
#include "src/gpu/ganesh/GrTexture.h"
#include "src/gpu/ganesh/vk/GrVkCaps.h"
#include "src/gpu/ganesh/vk/GrVkGpu.h"
#include "src/gpu/ganesh/vk/GrVkMemory.h"
#include "tests/Test.h"
#include "tools/gpu/GrContextFactory.h"
#include "tools/gpu/ManagedBackendTexture.h"
using sk_gpu_test::GrContextFactory;
const int kW = 1024;
const int kH = 1024;
const SkColorType kColorType = SkColorType::kRGBA_8888_SkColorType;
void wrap_tex_test(skiatest::Reporter* reporter, GrDirectContext* dContext) {
GrGpu* gpu = dContext->priv().getGpu();
auto mbet = sk_gpu_test::ManagedBackendTexture::MakeWithoutData(
dContext, kW, kH, kRGBA_8888_SkColorType, GrMipmapped::kNo, GrRenderable::kNo);
if (!mbet) {
ERRORF(reporter, "Could not create backend texture.");
return;
}
GrBackendTexture origBackendTex = mbet->texture();
GrVkImageInfo imageInfo;
SkAssertResult(origBackendTex.getVkImageInfo(&imageInfo));
{
sk_sp<GrTexture> tex = gpu->wrapBackendTexture(origBackendTex, kBorrow_GrWrapOwnership,
GrWrapCacheable::kNo, kRead_GrIOType);
REPORTER_ASSERT(reporter, tex);
}
// image is null
{
GrVkImageInfo backendCopy = imageInfo;
backendCopy.fImage = VK_NULL_HANDLE;
GrBackendTexture backendTex = GrBackendTexture(kW, kH, backendCopy);
sk_sp<GrTexture> tex = gpu->wrapBackendTexture(
backendTex, kBorrow_GrWrapOwnership, GrWrapCacheable::kNo, kRead_GrIOType);
REPORTER_ASSERT(reporter, !tex);
tex = gpu->wrapBackendTexture(
backendTex, kAdopt_GrWrapOwnership, GrWrapCacheable::kNo, kRead_GrIOType);
REPORTER_ASSERT(reporter, !tex);
}
// alloc is null
{
GrVkImageInfo backendCopy = imageInfo;
backendCopy.fAlloc = GrVkAlloc();
GrBackendTexture backendTex = GrBackendTexture(kW, kH, backendCopy);
sk_sp<GrTexture> tex = gpu->wrapBackendTexture(
backendTex, kBorrow_GrWrapOwnership, GrWrapCacheable::kNo, kRead_GrIOType);
REPORTER_ASSERT(reporter, tex);
tex = gpu->wrapBackendTexture(
backendTex, kAdopt_GrWrapOwnership, GrWrapCacheable::kNo, kRead_GrIOType);
REPORTER_ASSERT(reporter, !tex);
}
// check adopt creation
{
GrVkImageInfo backendCopy = imageInfo;
GrBackendTexture backendTex = GrBackendTexture(kW, kH, backendCopy);
sk_sp<GrTexture> tex = gpu->wrapBackendTexture(
backendTex, kAdopt_GrWrapOwnership, GrWrapCacheable::kNo, kRead_GrIOType);
REPORTER_ASSERT(reporter, tex);
if (tex) {
mbet->wasAdopted();
}
}
}
void wrap_rt_test(skiatest::Reporter* reporter, GrDirectContext* dContext) {
GrGpu* gpu = dContext->priv().getGpu();
GrColorType ct = SkColorTypeToGrColorType(kColorType);
for (int sampleCnt : {1, 4}) {
GrBackendFormat format = gpu->caps()->getDefaultBackendFormat(ct, GrRenderable::kYes);
if (sampleCnt > gpu->caps()->maxRenderTargetSampleCount(format)) {
continue;
}
GrBackendRenderTarget origBackendRT =
gpu->createTestingOnlyBackendRenderTarget({kW, kH}, ct, sampleCnt);
if (!origBackendRT.isValid()) {
ERRORF(reporter, "Could not create backend render target.");
}
GrVkImageInfo imageInfo;
REPORTER_ASSERT(reporter, origBackendRT.getVkImageInfo(&imageInfo));
sk_sp<GrRenderTarget> rt = gpu->wrapBackendRenderTarget(origBackendRT);
REPORTER_ASSERT(reporter, rt);
// image is null
{
GrVkImageInfo backendCopy = imageInfo;
backendCopy.fImage = VK_NULL_HANDLE;
GrBackendRenderTarget backendRT(kW, kH, 1, backendCopy);
rt = gpu->wrapBackendRenderTarget(backendRT);
REPORTER_ASSERT(reporter, !rt);
}
// alloc is null
{
GrVkImageInfo backendCopy = imageInfo;
backendCopy.fAlloc = GrVkAlloc();
// can wrap null alloc
GrBackendRenderTarget backendRT(kW, kH, 1, backendCopy);
rt = gpu->wrapBackendRenderTarget(backendRT);
REPORTER_ASSERT(reporter, rt);
}
gpu->deleteTestingOnlyBackendRenderTarget(origBackendRT);
}
}
void wrap_trt_test(skiatest::Reporter* reporter, GrDirectContext* dContext) {
GrGpu* gpu = dContext->priv().getGpu();
auto mbet = sk_gpu_test::ManagedBackendTexture::MakeWithoutData(
dContext, kW, kH, kRGBA_8888_SkColorType, GrMipmapped::kNo, GrRenderable::kYes);
if (!mbet) {
ERRORF(reporter, "Could not create renderable backend texture.");
return;
}
GrBackendTexture origBackendTex = mbet->texture();
GrVkImageInfo imageInfo;
SkAssertResult(origBackendTex.getVkImageInfo(&imageInfo));
sk_sp<GrTexture> tex = gpu->wrapRenderableBackendTexture(
origBackendTex, 1, kBorrow_GrWrapOwnership, GrWrapCacheable::kNo);
REPORTER_ASSERT(reporter, tex);
// image is null
{
GrVkImageInfo backendCopy = imageInfo;
backendCopy.fImage = VK_NULL_HANDLE;
GrBackendTexture backendTex = GrBackendTexture(kW, kH, backendCopy);
tex = gpu->wrapRenderableBackendTexture(backendTex, 1, kBorrow_GrWrapOwnership,
GrWrapCacheable::kNo);
REPORTER_ASSERT(reporter, !tex);
tex = gpu->wrapRenderableBackendTexture(backendTex, 1, kAdopt_GrWrapOwnership,
GrWrapCacheable::kNo);
REPORTER_ASSERT(reporter, !tex);
}
// alloc is null
{
GrVkImageInfo backendCopy = imageInfo;
backendCopy.fAlloc = GrVkAlloc();
GrBackendTexture backendTex = GrBackendTexture(kW, kH, backendCopy);
tex = gpu->wrapRenderableBackendTexture(backendTex, 1, kBorrow_GrWrapOwnership,
GrWrapCacheable::kNo);
REPORTER_ASSERT(reporter, tex);
tex = gpu->wrapRenderableBackendTexture(backendTex, 1, kAdopt_GrWrapOwnership,
GrWrapCacheable::kNo);
REPORTER_ASSERT(reporter, !tex);
}
// check rendering with MSAA
{
int maxSamples = dContext->priv().caps()->maxRenderTargetSampleCount(
origBackendTex.getBackendFormat());
bool shouldSucceed = maxSamples > 1;
tex = gpu->wrapRenderableBackendTexture(origBackendTex, 2, kBorrow_GrWrapOwnership,
GrWrapCacheable::kNo);
REPORTER_ASSERT(reporter, SkToBool(tex) == shouldSucceed);
}
// check adopt creation
{
GrVkImageInfo backendCopy = imageInfo;
GrBackendTexture backendTex = GrBackendTexture(kW, kH, backendCopy);
tex = gpu->wrapRenderableBackendTexture(backendTex, 1, kAdopt_GrWrapOwnership,
GrWrapCacheable::kNo);
REPORTER_ASSERT(reporter, tex);
if (tex) {
mbet->wasAdopted();
}
}
}
DEF_GPUTEST_FOR_VULKAN_CONTEXT(VkWrapTests, reporter, ctxInfo) {
auto dContext = ctxInfo.directContext();
wrap_tex_test(reporter, dContext);
wrap_rt_test(reporter, dContext);
wrap_trt_test(reporter, dContext);
}
#endif