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Change createWrappedTextureProxy for render targets to use lazy proxies.

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Bug: skia:
Change-Id: If5e5e4716dceeedb4c5ad0e8c621f72799d11eb2
Reviewed-on: https://skia-review.googlesource.com/107261
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
This commit is contained in:
Greg Daniel 2018-02-15 14:55:00 -05:00 committed by Skia Commit-Bot
parent aa59d61646
commit 6abda4357c
1 changed files with 37 additions and 7 deletions
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44
src/gpu/GrProxyProvider.cpp
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@ -433,20 +433,50 @@ sk_sp<GrTextureProxy> GrProxyProvider::createWrappedTextureProxy(
return proxy;
}
sk_sp<GrTextureProxy> GrProxyProvider::createWrappedTextureProxy(const GrBackendTexture& tex,
sk_sp<GrTextureProxy> GrProxyProvider::createWrappedTextureProxy(const GrBackendTexture& backendTex,
GrSurfaceOrigin origin,
int sampleCnt) {
if (this->isAbandoned()) {
return nullptr;
}
sk_sp<GrTexture> texture(fResourceProvider->wrapRenderableBackendTexture(tex, sampleCnt));
if (!texture) {
return nullptr;
}
SkASSERT(texture->asRenderTarget()); // A GrTextureRenderTarget
sampleCnt = this->caps()->getRenderTargetSampleCount(sampleCnt, backendTex.config());
return this->createWrapped(std::move(texture), origin);
GrSurfaceDesc desc;
desc.fOrigin = origin;
desc.fWidth = backendTex.width();
desc.fHeight = backendTex.height();
desc.fConfig = backendTex.config();
desc.fFlags = kRenderTarget_GrSurfaceFlag;
desc.fSampleCnt = sampleCnt;
GrMipMapped mipMapped = backendTex.hasMipMaps() ? GrMipMapped::kYes : GrMipMapped::kNo;
sk_sp<GrTextureProxy> proxy = this->createLazyProxy(
[backendTex, sampleCnt] (GrResourceProvider* resourceProvider) {
if (!resourceProvider) {
return sk_sp<GrTexture>();
}
sk_sp<GrTexture> tex = resourceProvider->wrapRenderableBackendTexture(backendTex,
sampleCnt);
if (!tex) {
return sk_sp<GrTexture>();
}
SkASSERT(tex->asRenderTarget()); // A GrTextureRenderTarget
// Make sure we match how we created the proxy with SkBudgeted::kNo
SkASSERT(SkBudgeted::kNo == tex->resourcePriv().isBudgeted());
return tex;
}, desc, mipMapped, SkBackingFit::kExact, SkBudgeted::kNo);
if (fResourceProvider) {
// In order to reuse code we always create a lazy proxy. When we aren't in DDL mode however,
// we're better off instantiating the proxy immediately here.
if (!proxy->priv().doLazyInstantiation(fResourceProvider)) {
return nullptr;
}
}
return proxy;
}
sk_sp<GrSurfaceProxy> GrProxyProvider::createWrappedRenderTargetProxy(