blob: 2bbe164f4cd9ae5a0454ad4988ee074f58787bbe [file] [log] [blame]
/*
* 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 "tests/Test.h"
#include "include/gpu/GrBackendSurface.h"
#include "include/gpu/GrRenderTarget.h"
#include "include/gpu/GrTexture.h"
#include "src/gpu/GrContextPriv.h"
#include "src/gpu/GrGpu.h"
#include "src/gpu/GrProxyProvider.h"
#include "src/gpu/GrRenderTargetProxy.h"
#include "src/gpu/GrSurfaceProxy.h"
#include "src/gpu/GrTextureProxy.h"
static sk_sp<GrSurfaceProxy> make_wrapped_rt(GrProxyProvider* provider,
GrGpu* gpu,
skiatest::Reporter* reporter,
const GrSurfaceDesc& desc,
GrSurfaceOrigin origin) {
auto ct = GrPixelConfigToColorType(desc.fConfig);
auto backendRT = gpu->createTestingOnlyBackendRenderTarget(desc.fWidth, desc.fHeight, ct);
return provider->wrapBackendRenderTarget(backendRT, ct, origin, nullptr, nullptr);
}
void clean_up_wrapped_rt(GrGpu* gpu, sk_sp<GrSurfaceProxy> proxy) {
SkASSERT(proxy->unique());
SkASSERT(proxy->peekRenderTarget());
GrBackendRenderTarget rt = proxy->peekRenderTarget()->getBackendRenderTarget();
proxy.reset();
gpu->deleteTestingOnlyBackendRenderTarget(rt);
}
static sk_sp<GrSurfaceProxy> make_offscreen_rt(GrProxyProvider* provider,
const GrSurfaceDesc& desc,
GrSurfaceOrigin origin) {
return provider->testingOnly_createInstantiatedProxy(desc, GrRenderable::kYes, 1, origin,
SkBackingFit::kExact, SkBudgeted::kYes,
GrProtected::kNo);
}
static sk_sp<GrSurfaceProxy> make_texture(GrProxyProvider* provider,
const GrSurfaceDesc& desc,
GrRenderable renderable,
GrSurfaceOrigin origin) {
return provider->testingOnly_createInstantiatedProxy(
desc, renderable, 1, origin, SkBackingFit::kExact, SkBudgeted::kYes, GrProtected::kNo);
}
// Test converting between RenderTargetProxies and TextureProxies for preinstantiated Proxies
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(PreinstantiatedProxyConversionTest, reporter, ctxInfo) {
GrProxyProvider* proxyProvider = ctxInfo.grContext()->priv().proxyProvider();
GrGpu* gpu = ctxInfo.grContext()->priv().getGpu();
GrSurfaceDesc desc;
desc.fWidth = 64;
desc.fHeight = 64;
desc.fConfig = kRGBA_8888_GrPixelConfig;
{
// External on-screen render target.
sk_sp<GrSurfaceProxy> sProxy(
make_wrapped_rt(proxyProvider, gpu, reporter, desc, kBottomLeft_GrSurfaceOrigin));
if (sProxy) {
// RenderTarget-only
GrRenderTargetProxy* rtProxy = sProxy->asRenderTargetProxy();
REPORTER_ASSERT(reporter, rtProxy);
REPORTER_ASSERT(reporter, !rtProxy->asTextureProxy());
REPORTER_ASSERT(reporter, rtProxy->asRenderTargetProxy() == rtProxy);
clean_up_wrapped_rt(gpu, std::move(sProxy));
}
}
{
// Internal offscreen render target.
sk_sp<GrSurfaceProxy> sProxy(
make_offscreen_rt(proxyProvider, desc, kBottomLeft_GrSurfaceOrigin));
if (sProxy) {
// Both RenderTarget and Texture
GrRenderTargetProxy* rtProxy = sProxy->asRenderTargetProxy();
REPORTER_ASSERT(reporter, rtProxy);
GrTextureProxy* tProxy = rtProxy->asTextureProxy();
REPORTER_ASSERT(reporter, tProxy);
REPORTER_ASSERT(reporter, tProxy->asRenderTargetProxy() == rtProxy);
REPORTER_ASSERT(reporter, rtProxy->asRenderTargetProxy() == rtProxy);
}
}
{
// Internal offscreen render target - but through GrTextureProxy
sk_sp<GrSurfaceProxy> sProxy(
make_texture(proxyProvider, desc, GrRenderable::kYes, kBottomLeft_GrSurfaceOrigin));
if (sProxy) {
// Both RenderTarget and Texture
GrTextureProxy* tProxy = sProxy->asTextureProxy();
REPORTER_ASSERT(reporter, tProxy);
GrRenderTargetProxy* rtProxy = tProxy->asRenderTargetProxy();
REPORTER_ASSERT(reporter, rtProxy);
REPORTER_ASSERT(reporter, rtProxy->asTextureProxy() == tProxy);
REPORTER_ASSERT(reporter, tProxy->asTextureProxy() == tProxy);
}
}
{
// force no-RT
sk_sp<GrSurfaceProxy> sProxy(
make_texture(proxyProvider, desc, GrRenderable::kNo, kBottomLeft_GrSurfaceOrigin));
if (sProxy) {
// Texture-only
GrTextureProxy* tProxy = sProxy->asTextureProxy();
REPORTER_ASSERT(reporter, tProxy);
REPORTER_ASSERT(reporter, tProxy->asTextureProxy() == tProxy);
REPORTER_ASSERT(reporter, !tProxy->asRenderTargetProxy());
}
}
}
// Test converting between RenderTargetProxies and TextureProxies for deferred
// Proxies
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DefferredProxyConversionTest, reporter, ctxInfo) {
GrProxyProvider* proxyProvider = ctxInfo.grContext()->priv().proxyProvider();
GrSurfaceDesc desc;
desc.fWidth = 64;
desc.fHeight = 64;
desc.fConfig = kRGBA_8888_GrPixelConfig;
const GrBackendFormat format =
ctxInfo.grContext()->priv().caps()->getBackendFormatFromColorType(
GrColorType::kRGBA_8888);
{
sk_sp<GrTextureProxy> proxy = proxyProvider->createProxy(
format, desc, GrRenderable::kYes, 1, kBottomLeft_GrSurfaceOrigin,
SkBackingFit::kApprox, SkBudgeted::kYes, GrProtected::kNo);
// Both RenderTarget and Texture
GrRenderTargetProxy* rtProxy = proxy->asRenderTargetProxy();
REPORTER_ASSERT(reporter, rtProxy);
GrTextureProxy* tProxy = rtProxy->asTextureProxy();
REPORTER_ASSERT(reporter, tProxy);
REPORTER_ASSERT(reporter, tProxy->asRenderTargetProxy() == rtProxy);
REPORTER_ASSERT(reporter, rtProxy->asRenderTargetProxy() == rtProxy);
}
{
sk_sp<GrTextureProxy> proxy = proxyProvider->createProxy(
format, desc, GrRenderable::kYes, 1, kBottomLeft_GrSurfaceOrigin,
SkBackingFit::kApprox, SkBudgeted::kYes, GrProtected::kNo);
// Both RenderTarget and Texture - but via GrTextureProxy
GrTextureProxy* tProxy = proxy->asTextureProxy();
REPORTER_ASSERT(reporter, tProxy);
GrRenderTargetProxy* rtProxy = tProxy->asRenderTargetProxy();
REPORTER_ASSERT(reporter, rtProxy);
REPORTER_ASSERT(reporter, rtProxy->asTextureProxy() == tProxy);
REPORTER_ASSERT(reporter, tProxy->asTextureProxy() == tProxy);
}
{
sk_sp<GrTextureProxy> proxy = proxyProvider->createProxy(
format, desc, GrRenderable::kNo, 1, kTopLeft_GrSurfaceOrigin, SkBackingFit::kApprox,
SkBudgeted::kYes, GrProtected::kNo);
// Texture-only
GrTextureProxy* tProxy = proxy->asTextureProxy();
REPORTER_ASSERT(reporter, tProxy);
REPORTER_ASSERT(reporter, tProxy->asTextureProxy() == tProxy);
REPORTER_ASSERT(reporter, !tProxy->asRenderTargetProxy());
}
}