da2e67a357
Change-Id: I667bc730e321b579bef98f3d6003f7a7b29c9890 Reviewed-on: https://skia-review.googlesource.com/c/skia/+/224957 Commit-Queue: Robert Phillips <robertphillips@google.com> Reviewed-by: Greg Daniel <egdaniel@google.com>
339 lines
15 KiB
C++
339 lines
15 KiB
C++
/*
|
|
* Copyright 2017 Google Inc.
|
|
*
|
|
* 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"
|
|
|
|
#include "include/core/SkCanvas.h"
|
|
#include "include/core/SkPoint.h"
|
|
#include "include/core/SkSurface.h"
|
|
#include "include/gpu/GrBackendSurface.h"
|
|
#include "include/gpu/GrContext.h"
|
|
#include "src/gpu/GrBackendTextureImageGenerator.h"
|
|
#include "src/gpu/GrContextPriv.h"
|
|
#include "src/gpu/GrGpu.h"
|
|
#include "src/gpu/GrRenderTargetContext.h"
|
|
#include "src/gpu/GrSemaphore.h"
|
|
#include "src/gpu/GrSurfaceProxyPriv.h"
|
|
#include "src/gpu/GrTexturePriv.h"
|
|
#include "src/gpu/GrTextureProxy.h"
|
|
#include "src/gpu/SkGpuDevice.h"
|
|
#include "src/image/SkImage_Base.h"
|
|
#include "src/image/SkSurface_Gpu.h"
|
|
#include "tests/Test.h"
|
|
|
|
static constexpr int kSize = 8;
|
|
|
|
// Test that the correct mip map states are on the GrTextures when wrapping GrBackendTextures in
|
|
// SkImages and SkSurfaces
|
|
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(GrWrappedMipMappedTest, reporter, ctxInfo) {
|
|
GrContext* context = ctxInfo.grContext();
|
|
if (!context->priv().caps()->mipMapSupport()) {
|
|
return;
|
|
}
|
|
|
|
for (auto mipMapped : {GrMipMapped::kNo, GrMipMapped::kYes}) {
|
|
for (auto renderable : {GrRenderable::kNo, GrRenderable::kYes}) {
|
|
// createBackendTexture currently doesn't support uploading data to mip maps
|
|
// so we don't send any. However, we pretend there is data for the checks below which is
|
|
// fine since we are never actually using these textures for any work on the gpu.
|
|
GrBackendTexture backendTex = context->createBackendTexture(
|
|
kSize, kSize, kRGBA_8888_SkColorType,
|
|
SkColors::kTransparent, mipMapped, renderable, GrProtected::kNo);
|
|
|
|
sk_sp<GrTextureProxy> proxy;
|
|
sk_sp<SkImage> image;
|
|
if (GrRenderable::kYes == renderable) {
|
|
sk_sp<SkSurface> surface = SkSurface::MakeFromBackendTexture(
|
|
context,
|
|
backendTex,
|
|
kTopLeft_GrSurfaceOrigin,
|
|
0,
|
|
kRGBA_8888_SkColorType,
|
|
nullptr,
|
|
nullptr);
|
|
|
|
SkGpuDevice* device = ((SkSurface_Gpu*)surface.get())->getDevice();
|
|
proxy = device->accessRenderTargetContext()->asTextureProxyRef();
|
|
} else {
|
|
image = SkImage::MakeFromTexture(context, backendTex,
|
|
kTopLeft_GrSurfaceOrigin,
|
|
kRGBA_8888_SkColorType,
|
|
kPremul_SkAlphaType, nullptr,
|
|
nullptr, nullptr);
|
|
proxy = as_IB(image)->asTextureProxyRef(context);
|
|
}
|
|
REPORTER_ASSERT(reporter, proxy);
|
|
if (!proxy) {
|
|
context->deleteBackendTexture(backendTex);
|
|
return;
|
|
}
|
|
|
|
REPORTER_ASSERT(reporter, proxy->isInstantiated());
|
|
|
|
GrTexture* texture = proxy->peekTexture();
|
|
REPORTER_ASSERT(reporter, texture);
|
|
if (!texture) {
|
|
context->deleteBackendTexture(backendTex);
|
|
return;
|
|
}
|
|
|
|
if (GrMipMapped::kYes == mipMapped) {
|
|
REPORTER_ASSERT(reporter, GrMipMapped::kYes == texture->texturePriv().mipMapped());
|
|
if (GrRenderable::kYes == renderable) {
|
|
REPORTER_ASSERT(reporter, texture->texturePriv().mipMapsAreDirty());
|
|
} else {
|
|
REPORTER_ASSERT(reporter, !texture->texturePriv().mipMapsAreDirty());
|
|
}
|
|
} else {
|
|
REPORTER_ASSERT(reporter, GrMipMapped::kNo == texture->texturePriv().mipMapped());
|
|
}
|
|
context->deleteBackendTexture(backendTex);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Test that we correctly copy or don't copy GrBackendTextures in the GrBackendTextureImageGenerator
|
|
// based on if we will use mips in the draw and the mip status of the GrBackendTexture.
|
|
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(GrBackendTextureImageMipMappedTest, reporter, ctxInfo) {
|
|
GrContext* context = ctxInfo.grContext();
|
|
if (!context->priv().caps()->mipMapSupport()) {
|
|
return;
|
|
}
|
|
|
|
for (auto mipMapped : {GrMipMapped::kNo, GrMipMapped::kYes}) {
|
|
for (auto willUseMips : {false, true}) {
|
|
GrBackendTexture backendTex = context->createBackendTexture(
|
|
kSize, kSize, kRGBA_8888_SkColorType,
|
|
SkColors::kTransparent, mipMapped, GrRenderable::kNo, GrProtected::kNo);
|
|
|
|
sk_sp<SkImage> image = SkImage::MakeFromTexture(context, backendTex,
|
|
kTopLeft_GrSurfaceOrigin,
|
|
kRGBA_8888_SkColorType,
|
|
kPremul_SkAlphaType, nullptr,
|
|
nullptr, nullptr);
|
|
|
|
GrTextureProxy* proxy = as_IB(image)->peekProxy();
|
|
REPORTER_ASSERT(reporter, proxy);
|
|
if (!proxy) {
|
|
context->deleteBackendTexture(backendTex);
|
|
return;
|
|
}
|
|
|
|
REPORTER_ASSERT(reporter, proxy->isInstantiated());
|
|
|
|
sk_sp<GrTexture> texture = sk_ref_sp(proxy->peekTexture());
|
|
REPORTER_ASSERT(reporter, texture);
|
|
if (!texture) {
|
|
context->deleteBackendTexture(backendTex);
|
|
return;
|
|
}
|
|
|
|
std::unique_ptr<SkImageGenerator> imageGen = GrBackendTextureImageGenerator::Make(
|
|
texture, kTopLeft_GrSurfaceOrigin, nullptr, kRGBA_8888_SkColorType,
|
|
kPremul_SkAlphaType, nullptr);
|
|
REPORTER_ASSERT(reporter, imageGen);
|
|
if (!imageGen) {
|
|
context->deleteBackendTexture(backendTex);
|
|
return;
|
|
}
|
|
|
|
SkIPoint origin = SkIPoint::Make(0,0);
|
|
SkImageInfo imageInfo = SkImageInfo::Make(kSize, kSize, kRGBA_8888_SkColorType,
|
|
kPremul_SkAlphaType);
|
|
sk_sp<GrTextureProxy> genProxy = imageGen->generateTexture(context, imageInfo,
|
|
origin, willUseMips);
|
|
|
|
REPORTER_ASSERT(reporter, genProxy);
|
|
if (!genProxy) {
|
|
context->deleteBackendTexture(backendTex);
|
|
return;
|
|
}
|
|
|
|
if (GrSurfaceProxy::LazyState::kNot != genProxy->lazyInstantiationState()) {
|
|
genProxy->priv().doLazyInstantiation(context->priv().resourceProvider());
|
|
} else if (!genProxy->isInstantiated()) {
|
|
genProxy->instantiate(context->priv().resourceProvider());
|
|
}
|
|
|
|
REPORTER_ASSERT(reporter, genProxy->isInstantiated());
|
|
if (!genProxy->isInstantiated()) {
|
|
context->deleteBackendTexture(backendTex);
|
|
return;
|
|
}
|
|
|
|
GrTexture* genTexture = genProxy->peekTexture();
|
|
REPORTER_ASSERT(reporter, genTexture);
|
|
if (!genTexture) {
|
|
context->deleteBackendTexture(backendTex);
|
|
return;
|
|
}
|
|
|
|
GrBackendTexture genBackendTex = genTexture->getBackendTexture();
|
|
|
|
if (GrBackendApi::kOpenGL == genBackendTex.backend()) {
|
|
GrGLTextureInfo genTexInfo;
|
|
GrGLTextureInfo origTexInfo;
|
|
if (genBackendTex.getGLTextureInfo(&genTexInfo) &&
|
|
backendTex.getGLTextureInfo(&origTexInfo)) {
|
|
if (willUseMips && GrMipMapped::kNo == mipMapped) {
|
|
// We did a copy so the texture IDs should be different
|
|
REPORTER_ASSERT(reporter, origTexInfo.fID != genTexInfo.fID);
|
|
} else {
|
|
REPORTER_ASSERT(reporter, origTexInfo.fID == genTexInfo.fID);
|
|
}
|
|
} else {
|
|
ERRORF(reporter, "Failed to get GrGLTextureInfo");
|
|
}
|
|
#ifdef SK_VULKAN
|
|
} else if (GrBackendApi::kVulkan == genBackendTex.backend()) {
|
|
GrVkImageInfo genImageInfo;
|
|
GrVkImageInfo origImageInfo;
|
|
if (genBackendTex.getVkImageInfo(&genImageInfo) &&
|
|
backendTex.getVkImageInfo(&origImageInfo)) {
|
|
if (willUseMips && GrMipMapped::kNo == mipMapped) {
|
|
// We did a copy so the texture IDs should be different
|
|
REPORTER_ASSERT(reporter, origImageInfo.fImage != genImageInfo.fImage);
|
|
} else {
|
|
REPORTER_ASSERT(reporter, origImageInfo.fImage == genImageInfo.fImage);
|
|
}
|
|
} else {
|
|
ERRORF(reporter, "Failed to get GrVkImageInfo");
|
|
}
|
|
#endif
|
|
#ifdef SK_METAL
|
|
} else if (GrBackendApi::kMetal == genBackendTex.backend()) {
|
|
GrMtlTextureInfo genImageInfo;
|
|
GrMtlTextureInfo origImageInfo;
|
|
if (genBackendTex.getMtlTextureInfo(&genImageInfo) &&
|
|
backendTex.getMtlTextureInfo(&origImageInfo)) {
|
|
if (willUseMips && GrMipMapped::kNo == mipMapped) {
|
|
// We did a copy so the texture IDs should be different
|
|
REPORTER_ASSERT(reporter, origImageInfo.fTexture != genImageInfo.fTexture);
|
|
} else {
|
|
REPORTER_ASSERT(reporter, origImageInfo.fTexture == genImageInfo.fTexture);
|
|
}
|
|
} else {
|
|
ERRORF(reporter, "Failed to get GrMtlTextureInfo");
|
|
}
|
|
#endif
|
|
} else {
|
|
REPORTER_ASSERT(reporter, false);
|
|
}
|
|
|
|
// Must make sure the uses of the backend texture have finished (we possibly have a
|
|
// queued up copy) before we delete the backend texture.
|
|
context->flush();
|
|
|
|
context->priv().getGpu()->testingOnly_flushGpuAndSync();
|
|
|
|
context->deleteBackendTexture(backendTex);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Test that when we call makeImageSnapshot on an SkSurface we retains the same mip status as the
|
|
// resource we took the snapshot of.
|
|
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(GrImageSnapshotMipMappedTest, reporter, ctxInfo) {
|
|
GrContext* context = ctxInfo.grContext();
|
|
if (!context->priv().caps()->mipMapSupport()) {
|
|
return;
|
|
}
|
|
|
|
auto resourceProvider = context->priv().resourceProvider();
|
|
|
|
for (auto willUseMips : {false, true}) {
|
|
for (auto isWrapped : {false, true}) {
|
|
GrMipMapped mipMapped = willUseMips ? GrMipMapped::kYes : GrMipMapped::kNo;
|
|
sk_sp<SkSurface> surface;
|
|
GrBackendTexture backendTex = context->createBackendTexture(
|
|
kSize, kSize, kRGBA_8888_SkColorType,
|
|
SkColors::kTransparent, mipMapped, GrRenderable::kYes, GrProtected::kNo);
|
|
if (isWrapped) {
|
|
surface = SkSurface::MakeFromBackendTexture(context,
|
|
backendTex,
|
|
kTopLeft_GrSurfaceOrigin,
|
|
0,
|
|
kRGBA_8888_SkColorType,
|
|
nullptr,
|
|
nullptr);
|
|
} else {
|
|
SkImageInfo info = SkImageInfo::Make(kSize, kSize, kRGBA_8888_SkColorType,
|
|
kPremul_SkAlphaType);
|
|
surface = SkSurface::MakeRenderTarget(context, SkBudgeted::kYes, info, 0,
|
|
kTopLeft_GrSurfaceOrigin, nullptr,
|
|
willUseMips);
|
|
}
|
|
REPORTER_ASSERT(reporter, surface);
|
|
if (!surface) {
|
|
context->deleteBackendTexture(backendTex);
|
|
}
|
|
SkGpuDevice* device = ((SkSurface_Gpu*)surface.get())->getDevice();
|
|
GrTextureProxy* texProxy = device->accessRenderTargetContext()->asTextureProxy();
|
|
REPORTER_ASSERT(reporter, mipMapped == texProxy->mipMapped());
|
|
|
|
texProxy->instantiate(resourceProvider);
|
|
GrTexture* texture = texProxy->peekTexture();
|
|
REPORTER_ASSERT(reporter, mipMapped == texture->texturePriv().mipMapped());
|
|
|
|
sk_sp<SkImage> image = surface->makeImageSnapshot();
|
|
REPORTER_ASSERT(reporter, image);
|
|
if (!image) {
|
|
context->deleteBackendTexture(backendTex);
|
|
}
|
|
texProxy = as_IB(image)->peekProxy();
|
|
REPORTER_ASSERT(reporter, mipMapped == texProxy->mipMapped());
|
|
|
|
texProxy->instantiate(resourceProvider);
|
|
texture = texProxy->peekTexture();
|
|
REPORTER_ASSERT(reporter, mipMapped == texture->texturePriv().mipMapped());
|
|
|
|
// Must flush the context to make sure all the cmds (copies, etc.) from above are sent
|
|
// to the gpu before we delete the backendHandle.
|
|
context->flush();
|
|
context->priv().getGpu()->testingOnly_flushGpuAndSync();
|
|
context->deleteBackendTexture(backendTex);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Test that we don't create a mip mapped texture if the size is 1x1 even if the filter mode is set
|
|
// to use mips. This test passes by not crashing or hitting asserts in code.
|
|
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(Gr1x1TextureMipMappedTest, reporter, ctxInfo) {
|
|
GrContext* context = ctxInfo.grContext();
|
|
if (!context->priv().caps()->mipMapSupport()) {
|
|
return;
|
|
}
|
|
|
|
// Make surface to draw into
|
|
SkImageInfo info = SkImageInfo::MakeN32(16, 16, kPremul_SkAlphaType);
|
|
sk_sp<SkSurface> surface = SkSurface::MakeRenderTarget(context, SkBudgeted::kNo, info);
|
|
|
|
// Make 1x1 raster bitmap
|
|
SkBitmap bmp;
|
|
bmp.allocN32Pixels(1, 1);
|
|
SkPMColor* pixel = reinterpret_cast<SkPMColor*>(bmp.getPixels());
|
|
*pixel = 0;
|
|
|
|
sk_sp<SkImage> bmpImage = SkImage::MakeFromBitmap(bmp);
|
|
|
|
// Make sure we scale so we don't optimize out the use of mips.
|
|
surface->getCanvas()->scale(0.5f, 0.5f);
|
|
|
|
SkPaint paint;
|
|
// This should upload the image to a non mipped GrTextureProxy.
|
|
surface->getCanvas()->drawImage(bmpImage, 0, 0, &paint);
|
|
surface->flush();
|
|
|
|
// Now set the filter quality to high so we use mip maps. We should find the non mipped texture
|
|
// in the cache for the SkImage. Since the texture is 1x1 we should just use that texture
|
|
// instead of trying to do a copy to a mipped texture.
|
|
paint.setFilterQuality(kHigh_SkFilterQuality);
|
|
surface->getCanvas()->drawImage(bmpImage, 0, 0, &paint);
|
|
surface->flush();
|
|
}
|
|
|