| /* |
| * Copyright 2019 Google LLC |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "src/gpu/ganesh/GrProgramInfo.h" |
| |
| #include "src/gpu/ganesh/GrCaps.h" |
| #include "src/gpu/ganesh/GrRenderTargetProxy.h" |
| #include "src/gpu/ganesh/GrStencilSettings.h" |
| #include "src/gpu/ganesh/effects/GrTextureEffect.h" |
| |
| GrProgramInfo::GrProgramInfo(const GrCaps& caps, |
| const GrSurfaceProxyView& targetView, |
| bool usesMSAASurface, |
| const GrPipeline* pipeline, |
| const GrUserStencilSettings* userStencilSettings, |
| const GrGeometryProcessor* geomProc, |
| GrPrimitiveType primitiveType, |
| GrXferBarrierFlags renderPassXferBarriers, |
| GrLoadOp colorLoadOp) |
| : fNeedsStencil(targetView.asRenderTargetProxy()->needsStencil()) |
| , fBackendFormat(targetView.proxy()->backendFormat()) |
| , fOrigin(targetView.origin()) |
| , fTargetHasVkResolveAttachmentWithInput( |
| targetView.asRenderTargetProxy()->supportsVkInputAttachment() && |
| ((targetView.asRenderTargetProxy()->numSamples() > 1 && |
| targetView.asTextureProxy()) || |
| targetView.asRenderTargetProxy()->numSamples() == 1)) |
| , fTargetsNumSamples(targetView.asRenderTargetProxy()->numSamples()) |
| , fPipeline(pipeline) |
| , fUserStencilSettings(userStencilSettings) |
| , fGeomProc(geomProc) |
| , fPrimitiveType(primitiveType) |
| , fRenderPassXferBarriers(renderPassXferBarriers) |
| , fColorLoadOp(colorLoadOp) { |
| SkASSERT(fTargetsNumSamples > 0); |
| fNumSamples = fTargetsNumSamples; |
| if (fNumSamples == 1 && usesMSAASurface) { |
| fNumSamples = caps.internalMultisampleCount(this->backendFormat()); |
| } |
| SkDEBUGCODE(this->validate(false);) |
| } |
| |
| GrStencilSettings GrProgramInfo::nonGLStencilSettings() const { |
| GrStencilSettings stencil; |
| |
| if (this->isStencilEnabled()) { |
| stencil.reset(*fUserStencilSettings, this->pipeline().hasStencilClip(), 8); |
| } |
| |
| return stencil; |
| } |
| |
| #ifdef SK_DEBUG |
| #include "src/gpu/ganesh/GrTexture.h" |
| |
| void GrProgramInfo::validate(bool flushTime) const { |
| if (flushTime) { |
| SkASSERT(fPipeline->allProxiesInstantiated()); |
| } |
| } |
| |
| void GrProgramInfo::checkAllInstantiated() const { |
| this->pipeline().visitProxies([](GrSurfaceProxy* proxy, GrMipmapped) { |
| SkASSERT(proxy->isInstantiated()); |
| return true; |
| }); |
| } |
| |
| void GrProgramInfo::checkMSAAAndMIPSAreResolved() const { |
| this->pipeline().visitTextureEffects([](const GrTextureEffect& te) { |
| GrTexture* tex = te.texture(); |
| SkASSERT(tex); |
| |
| // Ensure mipmaps were all resolved ahead of time by the DAG. |
| if (te.samplerState().mipmapped() == GrMipmapped::kYes && |
| (tex->width() != 1 || tex->height() != 1)) { |
| // There are some cases where we might be given a non-mipmapped texture with a |
| // mipmap filter. See skbug.com/7094. |
| SkASSERT(tex->mipmapped() != GrMipmapped::kYes || !tex->mipmapsAreDirty()); |
| } |
| }); |
| } |
| |
| #endif |