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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 intializers to work
#include "SkTypes.h"
#if defined(SK_VULKAN)
#include "vk/GrVkVulkan.h"
#include "GrBackendSurface.h"
#include "GrContextPriv.h"
#include "GrContextFactory.h"
#include "GrRenderTarget.h"
#include "GrTexture.h"
#include "Test.h"
#include "vk/GrVkCaps.h"
#include "vk/GrVkGpu.h"
#include "vk/GrVkMemory.h"
#include "vk/GrVkTypes.h"
using sk_gpu_test::GrContextFactory;
const int kW = 1024;
const int kH = 1024;
const GrPixelConfig kPixelConfig = kRGBA_8888_GrPixelConfig;
const GrColorType kColorType = GrColorType::kRGBA_8888;
void wrap_tex_test(skiatest::Reporter* reporter, GrContext* context) {
GrVkGpu* gpu = static_cast<GrVkGpu*>(context->contextPriv().getGpu());
GrBackendTexture origBackendTex = gpu->createTestingOnlyBackendTexture(nullptr, kW, kH,
kColorType, false,
GrMipMapped::kNo);
GrVkImageInfo imageInfo;
SkAssertResult(origBackendTex.getVkImageInfo(&imageInfo));
sk_sp<GrTexture> tex =
gpu->wrapBackendTexture(origBackendTex, kBorrow_GrWrapOwnership, kRead_GrIOType, false);
REPORTER_ASSERT(reporter, tex);
// image is null
{
GrVkImageInfo backendCopy = imageInfo;
backendCopy.fImage = VK_NULL_HANDLE;
GrBackendTexture backendTex = GrBackendTexture(kW, kH, backendCopy);
backendTex.setPixelConfig(kPixelConfig);
tex = gpu->wrapBackendTexture(backendTex, kBorrow_GrWrapOwnership, kRead_GrIOType, false);
REPORTER_ASSERT(reporter, !tex);
tex = gpu->wrapBackendTexture(backendTex, kAdopt_GrWrapOwnership, kRead_GrIOType, false);
REPORTER_ASSERT(reporter, !tex);
}
// alloc is null
{
GrVkImageInfo backendCopy = imageInfo;
backendCopy.fAlloc = GrVkAlloc();
GrBackendTexture backendTex = GrBackendTexture(kW, kH, backendCopy);
backendTex.setPixelConfig(kPixelConfig);
tex = gpu->wrapBackendTexture(backendTex, kBorrow_GrWrapOwnership, kRead_GrIOType, false);
REPORTER_ASSERT(reporter, !tex);
tex = gpu->wrapBackendTexture(backendTex, kAdopt_GrWrapOwnership, kRead_GrIOType, false);
REPORTER_ASSERT(reporter, !tex);
}
// check adopt creation
{
GrVkImageInfo backendCopy = imageInfo;
GrBackendTexture backendTex = GrBackendTexture(kW, kH, backendCopy);
backendTex.setPixelConfig(kPixelConfig);
tex = gpu->wrapBackendTexture(backendTex, kAdopt_GrWrapOwnership, kRead_GrIOType, false);
REPORTER_ASSERT(reporter, tex);
}
}
void wrap_rt_test(skiatest::Reporter* reporter, GrContext* context) {
GrVkGpu* gpu = static_cast<GrVkGpu*>(context->contextPriv().getGpu());
GrBackendTexture origBackendTex = gpu->createTestingOnlyBackendTexture(nullptr, kW, kH,
kColorType, true,
GrMipMapped::kNo);
GrVkImageInfo imageInfo;
SkAssertResult(origBackendTex.getVkImageInfo(&imageInfo));
GrBackendRenderTarget origBackendRT(kW, kH, 1, 0, imageInfo);
origBackendRT.setPixelConfig(kPixelConfig);
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, 0, backendCopy);
backendRT.setPixelConfig(kPixelConfig);
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, 0, backendCopy);
backendRT.setPixelConfig(kPixelConfig);
rt = gpu->wrapBackendRenderTarget(backendRT);
REPORTER_ASSERT(reporter, rt);
}
// When we wrapBackendRenderTarget it is always borrowed, so we must make sure to free the
// resource when we're done.
gpu->deleteTestingOnlyBackendTexture(origBackendTex);
}
void wrap_trt_test(skiatest::Reporter* reporter, GrContext* context) {
GrVkGpu* gpu = static_cast<GrVkGpu*>(context->contextPriv().getGpu());
GrBackendTexture origBackendTex = gpu->createTestingOnlyBackendTexture(nullptr, kW, kH,
kColorType, true,
GrMipMapped::kNo);
GrVkImageInfo imageInfo;
SkAssertResult(origBackendTex.getVkImageInfo(&imageInfo));
sk_sp<GrTexture> tex =
gpu->wrapRenderableBackendTexture(origBackendTex, 1, kBorrow_GrWrapOwnership);
REPORTER_ASSERT(reporter, tex);
// image is null
{
GrVkImageInfo backendCopy = imageInfo;
backendCopy.fImage = VK_NULL_HANDLE;
GrBackendTexture backendTex = GrBackendTexture(kW, kH, backendCopy);
backendTex.setPixelConfig(kPixelConfig);
tex = gpu->wrapRenderableBackendTexture(backendTex, 1, kBorrow_GrWrapOwnership);
REPORTER_ASSERT(reporter, !tex);
tex = gpu->wrapRenderableBackendTexture(backendTex, 1, kAdopt_GrWrapOwnership);
REPORTER_ASSERT(reporter, !tex);
}
// alloc is null
{
GrVkImageInfo backendCopy = imageInfo;
backendCopy.fAlloc = GrVkAlloc();
GrBackendTexture backendTex = GrBackendTexture(kW, kH, backendCopy);
backendTex.setPixelConfig(kPixelConfig);
tex = gpu->wrapRenderableBackendTexture(backendTex, 1, kBorrow_GrWrapOwnership);
REPORTER_ASSERT(reporter, !tex);
tex = gpu->wrapRenderableBackendTexture(backendTex, 1, kAdopt_GrWrapOwnership);
REPORTER_ASSERT(reporter, !tex);
}
// check adopt creation
{
GrVkImageInfo backendCopy = imageInfo;
GrBackendTexture backendTex = GrBackendTexture(kW, kH, backendCopy);
backendTex.setPixelConfig(kPixelConfig);
tex = gpu->wrapRenderableBackendTexture(backendTex, 1, kAdopt_GrWrapOwnership);
REPORTER_ASSERT(reporter, tex);
}
}
DEF_GPUTEST_FOR_VULKAN_CONTEXT(VkWrapTests, reporter, ctxInfo) {
wrap_tex_test(reporter, ctxInfo.grContext());
wrap_rt_test(reporter, ctxInfo.grContext());
wrap_trt_test(reporter, ctxInfo.grContext());
}
#endif