| /* |
| * Copyright 2016 Google Inc. |
| * |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #include "GrVkGpuCommandBuffer.h" |
| |
| #include "GrFixedClip.h" |
| #include "GrMesh.h" |
| #include "GrOpFlushState.h" |
| #include "GrPipeline.h" |
| #include "GrRenderTargetPriv.h" |
| #include "GrTexturePriv.h" |
| #include "GrVkCommandBuffer.h" |
| #include "GrVkGpu.h" |
| #include "GrVkPipeline.h" |
| #include "GrVkRenderPass.h" |
| #include "GrVkRenderTarget.h" |
| #include "GrVkResourceProvider.h" |
| #include "GrVkTexture.h" |
| #include "SkRect.h" |
| |
| void get_vk_load_store_ops(const GrGpuCommandBuffer::LoadAndStoreInfo& info, |
| VkAttachmentLoadOp* loadOp, VkAttachmentStoreOp* storeOp) { |
| switch (info.fLoadOp) { |
| case GrGpuCommandBuffer::LoadOp::kLoad: |
| *loadOp = VK_ATTACHMENT_LOAD_OP_LOAD; |
| break; |
| case GrGpuCommandBuffer::LoadOp::kClear: |
| *loadOp = VK_ATTACHMENT_LOAD_OP_CLEAR; |
| break; |
| case GrGpuCommandBuffer::LoadOp::kDiscard: |
| *loadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE; |
| break; |
| default: |
| SK_ABORT("Invalid LoadOp"); |
| *loadOp = VK_ATTACHMENT_LOAD_OP_LOAD; |
| } |
| |
| switch (info.fStoreOp) { |
| case GrGpuCommandBuffer::StoreOp::kStore: |
| *storeOp = VK_ATTACHMENT_STORE_OP_STORE; |
| break; |
| case GrGpuCommandBuffer::StoreOp::kDiscard: |
| *storeOp = VK_ATTACHMENT_STORE_OP_DONT_CARE; |
| break; |
| default: |
| SK_ABORT("Invalid StoreOp"); |
| *storeOp = VK_ATTACHMENT_STORE_OP_STORE; |
| } |
| } |
| |
| GrVkGpuCommandBuffer::GrVkGpuCommandBuffer(GrVkGpu* gpu, |
| const LoadAndStoreInfo& colorInfo, |
| const LoadAndStoreInfo& stencilInfo) |
| : fGpu(gpu) |
| , fRenderTarget(nullptr) |
| , fClearColor(GrColor4f::FromGrColor(colorInfo.fClearColor)) |
| , fLastPipelineState(nullptr) { |
| |
| get_vk_load_store_ops(colorInfo, &fVkColorLoadOp, &fVkColorStoreOp); |
| |
| get_vk_load_store_ops(stencilInfo, &fVkStencilLoadOp, &fVkStencilStoreOp); |
| |
| fCurrentCmdInfo = -1; |
| } |
| |
| void GrVkGpuCommandBuffer::init(GrVkRenderTarget* target) { |
| SkASSERT(!fRenderTarget); |
| fRenderTarget = target; |
| |
| GrVkRenderPass::LoadStoreOps vkColorOps(fVkColorLoadOp, fVkColorStoreOp); |
| GrVkRenderPass::LoadStoreOps vkStencilOps(fVkStencilLoadOp, fVkStencilStoreOp); |
| |
| CommandBufferInfo& cbInfo = fCommandBufferInfos.push_back(); |
| SkASSERT(fCommandBufferInfos.count() == 1); |
| fCurrentCmdInfo = 0; |
| |
| const GrVkResourceProvider::CompatibleRPHandle& rpHandle = target->compatibleRenderPassHandle(); |
| if (rpHandle.isValid()) { |
| cbInfo.fRenderPass = fGpu->resourceProvider().findRenderPass(rpHandle, |
| vkColorOps, |
| vkStencilOps); |
| } else { |
| cbInfo.fRenderPass = fGpu->resourceProvider().findRenderPass(*target, |
| vkColorOps, |
| vkStencilOps); |
| } |
| |
| cbInfo.fColorClearValue.color.float32[0] = fClearColor.fRGBA[0]; |
| cbInfo.fColorClearValue.color.float32[1] = fClearColor.fRGBA[1]; |
| cbInfo.fColorClearValue.color.float32[2] = fClearColor.fRGBA[2]; |
| cbInfo.fColorClearValue.color.float32[3] = fClearColor.fRGBA[3]; |
| |
| cbInfo.fBounds.setEmpty(); |
| cbInfo.fIsEmpty = true; |
| cbInfo.fStartsWithClear = false; |
| |
| cbInfo.fCommandBuffers.push_back(fGpu->resourceProvider().findOrCreateSecondaryCommandBuffer()); |
| cbInfo.currentCmdBuf()->begin(fGpu, target->framebuffer(), cbInfo.fRenderPass); |
| } |
| |
| |
| GrVkGpuCommandBuffer::~GrVkGpuCommandBuffer() { |
| for (int i = 0; i < fCommandBufferInfos.count(); ++i) { |
| CommandBufferInfo& cbInfo = fCommandBufferInfos[i]; |
| for (int j = 0; j < cbInfo.fCommandBuffers.count(); ++j) { |
| cbInfo.fCommandBuffers[j]->unref(fGpu); |
| } |
| cbInfo.fRenderPass->unref(fGpu); |
| } |
| } |
| |
| GrGpu* GrVkGpuCommandBuffer::gpu() { return fGpu; } |
| GrRenderTarget* GrVkGpuCommandBuffer::renderTarget() { return fRenderTarget; } |
| |
| void GrVkGpuCommandBuffer::end() { |
| if (fCurrentCmdInfo >= 0) { |
| fCommandBufferInfos[fCurrentCmdInfo].currentCmdBuf()->end(fGpu); |
| } |
| } |
| |
| void GrVkGpuCommandBuffer::onSubmit() { |
| if (!fRenderTarget) { |
| return; |
| } |
| // Change layout of our render target so it can be used as the color attachment. Currently |
| // we don't attach the resolve to the framebuffer so no need to change its layout. |
| GrVkImage* targetImage = fRenderTarget->msaaImage() ? fRenderTarget->msaaImage() |
| : fRenderTarget; |
| |
| // Change layout of our render target so it can be used as the color attachment |
| targetImage->setImageLayout(fGpu, |
| VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL, |
| VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT, |
| VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT, |
| false); |
| |
| // If we are using a stencil attachment we also need to update its layout |
| if (GrStencilAttachment* stencil = fRenderTarget->renderTargetPriv().getStencilAttachment()) { |
| GrVkStencilAttachment* vkStencil = (GrVkStencilAttachment*)stencil; |
| vkStencil->setImageLayout(fGpu, |
| VK_IMAGE_LAYOUT_DEPTH_STENCIL_ATTACHMENT_OPTIMAL, |
| VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT | |
| VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT, |
| VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT, |
| false); |
| } |
| |
| for (int i = 0; i < fCommandBufferInfos.count(); ++i) { |
| CommandBufferInfo& cbInfo = fCommandBufferInfos[i]; |
| |
| for (int j = 0; j < cbInfo.fPreDrawUploads.count(); ++j) { |
| InlineUploadInfo& iuInfo = cbInfo.fPreDrawUploads[j]; |
| iuInfo.fFlushState->doUpload(iuInfo.fUpload); |
| } |
| |
| // TODO: We can't add this optimization yet since many things create a scratch texture which |
| // adds the discard immediately, but then don't draw to it right away. This causes the |
| // discard to be ignored and we get yelled at for loading uninitialized data. However, once |
| // MDP lands, the discard will get reordered with the rest of the draw commands and we can |
| // re-enable this. |
| #if 0 |
| if (cbInfo.fIsEmpty && !cbInfo.fStartsWithClear) { |
| // We have sumbitted no actual draw commands to the command buffer and we are not using |
| // the render pass to do a clear so there is no need to submit anything. |
| continue; |
| } |
| #endif |
| if (cbInfo.fBounds.intersect(0, 0, |
| SkIntToScalar(fRenderTarget->width()), |
| SkIntToScalar(fRenderTarget->height()))) { |
| SkIRect iBounds; |
| cbInfo.fBounds.roundOut(&iBounds); |
| |
| fGpu->submitSecondaryCommandBuffer(cbInfo.fCommandBuffers, cbInfo.fRenderPass, |
| &cbInfo.fColorClearValue, fRenderTarget, iBounds); |
| } |
| } |
| } |
| |
| void GrVkGpuCommandBuffer::discard(GrRenderTarget* rt) { |
| GrVkRenderTarget* target = static_cast<GrVkRenderTarget*>(rt); |
| if (!fRenderTarget) { |
| this->init(target); |
| } |
| SkASSERT(target == fRenderTarget); |
| |
| CommandBufferInfo& cbInfo = fCommandBufferInfos[fCurrentCmdInfo]; |
| if (cbInfo.fIsEmpty) { |
| // We will change the render pass to do a clear load instead |
| GrVkRenderPass::LoadStoreOps vkColorOps(VK_ATTACHMENT_LOAD_OP_DONT_CARE, |
| VK_ATTACHMENT_STORE_OP_STORE); |
| GrVkRenderPass::LoadStoreOps vkStencilOps(VK_ATTACHMENT_LOAD_OP_DONT_CARE, |
| VK_ATTACHMENT_STORE_OP_STORE); |
| |
| const GrVkRenderPass* oldRP = cbInfo.fRenderPass; |
| |
| const GrVkResourceProvider::CompatibleRPHandle& rpHandle = |
| fRenderTarget->compatibleRenderPassHandle(); |
| if (rpHandle.isValid()) { |
| cbInfo.fRenderPass = fGpu->resourceProvider().findRenderPass(rpHandle, |
| vkColorOps, |
| vkStencilOps); |
| } else { |
| cbInfo.fRenderPass = fGpu->resourceProvider().findRenderPass(*fRenderTarget, |
| vkColorOps, |
| vkStencilOps); |
| } |
| |
| SkASSERT(cbInfo.fRenderPass->isCompatible(*oldRP)); |
| oldRP->unref(fGpu); |
| cbInfo.fBounds.join(fRenderTarget->getBoundsRect()); |
| cbInfo.fStartsWithClear = false; |
| } |
| } |
| |
| void GrVkGpuCommandBuffer::onClearStencilClip(GrRenderTarget* rt, const GrFixedClip& clip, |
| bool insideStencilMask) { |
| SkASSERT(!clip.hasWindowRectangles()); |
| |
| GrVkRenderTarget* target = static_cast<GrVkRenderTarget*>(rt); |
| if (!fRenderTarget) { |
| this->init(target); |
| } |
| SkASSERT(target == fRenderTarget); |
| |
| CommandBufferInfo& cbInfo = fCommandBufferInfos[fCurrentCmdInfo]; |
| |
| GrStencilAttachment* sb = fRenderTarget->renderTargetPriv().getStencilAttachment(); |
| // this should only be called internally when we know we have a |
| // stencil buffer. |
| SkASSERT(sb); |
| int stencilBitCount = sb->bits(); |
| |
| // The contract with the callers does not guarantee that we preserve all bits in the stencil |
| // during this clear. Thus we will clear the entire stencil to the desired value. |
| |
| VkClearDepthStencilValue vkStencilColor; |
| memset(&vkStencilColor, 0, sizeof(VkClearDepthStencilValue)); |
| if (insideStencilMask) { |
| vkStencilColor.stencil = (1 << (stencilBitCount - 1)); |
| } else { |
| vkStencilColor.stencil = 0; |
| } |
| |
| VkClearRect clearRect; |
| // Flip rect if necessary |
| SkIRect vkRect; |
| if (!clip.scissorEnabled()) { |
| vkRect.setXYWH(0, 0, fRenderTarget->width(), fRenderTarget->height()); |
| } else if (kBottomLeft_GrSurfaceOrigin != fRenderTarget->origin()) { |
| vkRect = clip.scissorRect(); |
| } else { |
| const SkIRect& scissor = clip.scissorRect(); |
| vkRect.setLTRB(scissor.fLeft, fRenderTarget->height() - scissor.fBottom, |
| scissor.fRight, fRenderTarget->height() - scissor.fTop); |
| } |
| |
| clearRect.rect.offset = { vkRect.fLeft, vkRect.fTop }; |
| clearRect.rect.extent = { (uint32_t)vkRect.width(), (uint32_t)vkRect.height() }; |
| |
| clearRect.baseArrayLayer = 0; |
| clearRect.layerCount = 1; |
| |
| uint32_t stencilIndex; |
| SkAssertResult(cbInfo.fRenderPass->stencilAttachmentIndex(&stencilIndex)); |
| |
| VkClearAttachment attachment; |
| attachment.aspectMask = VK_IMAGE_ASPECT_STENCIL_BIT; |
| attachment.colorAttachment = 0; // this value shouldn't matter |
| attachment.clearValue.depthStencil = vkStencilColor; |
| |
| cbInfo.currentCmdBuf()->clearAttachments(fGpu, 1, &attachment, 1, &clearRect); |
| cbInfo.fIsEmpty = false; |
| |
| // Update command buffer bounds |
| if (!clip.scissorEnabled()) { |
| cbInfo.fBounds.join(fRenderTarget->getBoundsRect()); |
| } else { |
| cbInfo.fBounds.join(SkRect::Make(clip.scissorRect())); |
| } |
| } |
| |
| void GrVkGpuCommandBuffer::onClear(GrRenderTarget* rt, const GrFixedClip& clip, GrColor color) { |
| // parent class should never let us get here with no RT |
| SkASSERT(!clip.hasWindowRectangles()); |
| |
| GrVkRenderTarget* target = static_cast<GrVkRenderTarget*>(rt); |
| if (!fRenderTarget) { |
| this->init(target); |
| } |
| SkASSERT(target == fRenderTarget); |
| |
| CommandBufferInfo& cbInfo = fCommandBufferInfos[fCurrentCmdInfo]; |
| |
| VkClearColorValue vkColor; |
| GrColorToRGBAFloat(color, vkColor.float32); |
| |
| if (cbInfo.fIsEmpty && !clip.scissorEnabled()) { |
| // We will change the render pass to do a clear load instead |
| GrVkRenderPass::LoadStoreOps vkColorOps(VK_ATTACHMENT_LOAD_OP_CLEAR, |
| VK_ATTACHMENT_STORE_OP_STORE); |
| GrVkRenderPass::LoadStoreOps vkStencilOps(VK_ATTACHMENT_LOAD_OP_LOAD, |
| VK_ATTACHMENT_STORE_OP_STORE); |
| |
| const GrVkRenderPass* oldRP = cbInfo.fRenderPass; |
| |
| const GrVkResourceProvider::CompatibleRPHandle& rpHandle = |
| fRenderTarget->compatibleRenderPassHandle(); |
| if (rpHandle.isValid()) { |
| cbInfo.fRenderPass = fGpu->resourceProvider().findRenderPass(rpHandle, |
| vkColorOps, |
| vkStencilOps); |
| } else { |
| cbInfo.fRenderPass = fGpu->resourceProvider().findRenderPass(*fRenderTarget, |
| vkColorOps, |
| vkStencilOps); |
| } |
| |
| SkASSERT(cbInfo.fRenderPass->isCompatible(*oldRP)); |
| oldRP->unref(fGpu); |
| |
| GrColorToRGBAFloat(color, cbInfo.fColorClearValue.color.float32); |
| cbInfo.fStartsWithClear = true; |
| |
| // Update command buffer bounds |
| cbInfo.fBounds.join(fRenderTarget->getBoundsRect()); |
| return; |
| } |
| |
| // We always do a sub rect clear with clearAttachments since we are inside a render pass |
| VkClearRect clearRect; |
| // Flip rect if necessary |
| SkIRect vkRect; |
| if (!clip.scissorEnabled()) { |
| vkRect.setXYWH(0, 0, fRenderTarget->width(), fRenderTarget->height()); |
| } else if (kBottomLeft_GrSurfaceOrigin != fRenderTarget->origin()) { |
| vkRect = clip.scissorRect(); |
| } else { |
| const SkIRect& scissor = clip.scissorRect(); |
| vkRect.setLTRB(scissor.fLeft, fRenderTarget->height() - scissor.fBottom, |
| scissor.fRight, fRenderTarget->height() - scissor.fTop); |
| } |
| clearRect.rect.offset = { vkRect.fLeft, vkRect.fTop }; |
| clearRect.rect.extent = { (uint32_t)vkRect.width(), (uint32_t)vkRect.height() }; |
| clearRect.baseArrayLayer = 0; |
| clearRect.layerCount = 1; |
| |
| uint32_t colorIndex; |
| SkAssertResult(cbInfo.fRenderPass->colorAttachmentIndex(&colorIndex)); |
| |
| VkClearAttachment attachment; |
| attachment.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT; |
| attachment.colorAttachment = colorIndex; |
| attachment.clearValue.color = vkColor; |
| |
| cbInfo.currentCmdBuf()->clearAttachments(fGpu, 1, &attachment, 1, &clearRect); |
| cbInfo.fIsEmpty = false; |
| |
| // Update command buffer bounds |
| if (!clip.scissorEnabled()) { |
| cbInfo.fBounds.join(fRenderTarget->getBoundsRect()); |
| } else { |
| cbInfo.fBounds.join(SkRect::Make(clip.scissorRect())); |
| } |
| return; |
| } |
| |
| void GrVkGpuCommandBuffer::addAdditionalCommandBuffer() { |
| CommandBufferInfo& cbInfo = fCommandBufferInfos[fCurrentCmdInfo]; |
| cbInfo.currentCmdBuf()->end(fGpu); |
| cbInfo.fCommandBuffers.push_back(fGpu->resourceProvider().findOrCreateSecondaryCommandBuffer()); |
| cbInfo.currentCmdBuf()->begin(fGpu, fRenderTarget->framebuffer(), cbInfo.fRenderPass); |
| } |
| |
| void GrVkGpuCommandBuffer::addAdditionalRenderPass() { |
| fCommandBufferInfos[fCurrentCmdInfo].currentCmdBuf()->end(fGpu); |
| |
| CommandBufferInfo& cbInfo = fCommandBufferInfos.push_back(); |
| fCurrentCmdInfo++; |
| |
| GrVkRenderPass::LoadStoreOps vkColorOps(VK_ATTACHMENT_LOAD_OP_LOAD, |
| VK_ATTACHMENT_STORE_OP_STORE); |
| GrVkRenderPass::LoadStoreOps vkStencilOps(VK_ATTACHMENT_LOAD_OP_LOAD, |
| VK_ATTACHMENT_STORE_OP_STORE); |
| |
| const GrVkResourceProvider::CompatibleRPHandle& rpHandle = |
| fRenderTarget->compatibleRenderPassHandle(); |
| if (rpHandle.isValid()) { |
| cbInfo.fRenderPass = fGpu->resourceProvider().findRenderPass(rpHandle, |
| vkColorOps, |
| vkStencilOps); |
| } else { |
| cbInfo.fRenderPass = fGpu->resourceProvider().findRenderPass(*fRenderTarget, |
| vkColorOps, |
| vkStencilOps); |
| } |
| |
| cbInfo.fCommandBuffers.push_back(fGpu->resourceProvider().findOrCreateSecondaryCommandBuffer()); |
| // It shouldn't matter what we set the clear color to here since we will assume loading of the |
| // attachment. |
| memset(&cbInfo.fColorClearValue, 0, sizeof(VkClearValue)); |
| cbInfo.fBounds.setEmpty(); |
| cbInfo.fIsEmpty = true; |
| cbInfo.fStartsWithClear = false; |
| |
| cbInfo.currentCmdBuf()->begin(fGpu, fRenderTarget->framebuffer(), cbInfo.fRenderPass); |
| } |
| |
| void GrVkGpuCommandBuffer::inlineUpload(GrOpFlushState* state, GrDrawOp::DeferredUploadFn& upload, |
| GrRenderTarget* rt) { |
| GrVkRenderTarget* target = static_cast<GrVkRenderTarget*>(rt); |
| if (!fRenderTarget) { |
| this->init(target); |
| } |
| if (!fCommandBufferInfos[fCurrentCmdInfo].fIsEmpty) { |
| this->addAdditionalRenderPass(); |
| } |
| fCommandBufferInfos[fCurrentCmdInfo].fPreDrawUploads.emplace_back(state, upload); |
| } |
| |
| //////////////////////////////////////////////////////////////////////////////// |
| |
| void GrVkGpuCommandBuffer::bindGeometry(const GrPrimitiveProcessor& primProc, |
| const GrBuffer* indexBuffer, |
| const GrBuffer* vertexBuffer, |
| const GrBuffer* instanceBuffer) { |
| GrVkSecondaryCommandBuffer* currCmdBuf = fCommandBufferInfos[fCurrentCmdInfo].currentCmdBuf(); |
| // There is no need to put any memory barriers to make sure host writes have finished here. |
| // When a command buffer is submitted to a queue, there is an implicit memory barrier that |
| // occurs for all host writes. Additionally, BufferMemoryBarriers are not allowed inside of |
| // an active RenderPass. |
| |
| // Here our vertex and instance inputs need to match the same 0-based bindings they were |
| // assigned in GrVkPipeline. That is, vertex first (if any) followed by instance. |
| uint32_t binding = 0; |
| |
| if (primProc.hasVertexAttribs()) { |
| SkASSERT(vertexBuffer); |
| SkASSERT(!vertexBuffer->isCPUBacked()); |
| SkASSERT(!vertexBuffer->isMapped()); |
| |
| currCmdBuf->bindInputBuffer(fGpu, binding++, |
| static_cast<const GrVkVertexBuffer*>(vertexBuffer)); |
| } |
| |
| if (primProc.hasInstanceAttribs()) { |
| SkASSERT(instanceBuffer); |
| SkASSERT(!instanceBuffer->isCPUBacked()); |
| SkASSERT(!instanceBuffer->isMapped()); |
| |
| currCmdBuf->bindInputBuffer(fGpu, binding++, |
| static_cast<const GrVkVertexBuffer*>(instanceBuffer)); |
| } |
| |
| if (indexBuffer) { |
| SkASSERT(indexBuffer); |
| SkASSERT(!indexBuffer->isMapped()); |
| SkASSERT(!indexBuffer->isCPUBacked()); |
| |
| currCmdBuf->bindIndexBuffer(fGpu, static_cast<const GrVkIndexBuffer*>(indexBuffer)); |
| } |
| } |
| |
| sk_sp<GrVkPipelineState> GrVkGpuCommandBuffer::prepareDrawState( |
| const GrPipeline& pipeline, |
| const GrPrimitiveProcessor& primProc, |
| GrPrimitiveType primitiveType, |
| bool hasDynamicState) { |
| CommandBufferInfo& cbInfo = fCommandBufferInfos[fCurrentCmdInfo]; |
| SkASSERT(cbInfo.fRenderPass); |
| |
| sk_sp<GrVkPipelineState> pipelineState = |
| fGpu->resourceProvider().findOrCreateCompatiblePipelineState(pipeline, |
| primProc, |
| primitiveType, |
| *cbInfo.fRenderPass); |
| if (!pipelineState) { |
| return pipelineState; |
| } |
| |
| if (!cbInfo.fIsEmpty && |
| fLastPipelineState && fLastPipelineState != pipelineState.get() && |
| fGpu->vkCaps().newCBOnPipelineChange()) { |
| this->addAdditionalCommandBuffer(); |
| } |
| fLastPipelineState = pipelineState.get(); |
| |
| pipelineState->setData(fGpu, primProc, pipeline); |
| |
| pipelineState->bind(fGpu, cbInfo.currentCmdBuf()); |
| |
| GrRenderTarget* rt = pipeline.getRenderTarget(); |
| |
| if (!pipeline.getScissorState().enabled()) { |
| GrVkPipeline::SetDynamicScissorRectState(fGpu, cbInfo.currentCmdBuf(), rt, |
| SkIRect::MakeWH(rt->width(), rt->height())); |
| } else if (!hasDynamicState) { |
| GrVkPipeline::SetDynamicScissorRectState(fGpu, cbInfo.currentCmdBuf(), rt, |
| pipeline.getScissorState().rect()); |
| } |
| GrVkPipeline::SetDynamicViewportState(fGpu, cbInfo.currentCmdBuf(), rt); |
| GrVkPipeline::SetDynamicBlendConstantState(fGpu, cbInfo.currentCmdBuf(), rt->config(), |
| pipeline.getXferProcessor()); |
| |
| return pipelineState; |
| } |
| |
| static void set_texture_layout(GrVkTexture* vkTexture, GrVkGpu* gpu) { |
| // TODO: If we ever decide to create the secondary command buffers ahead of time before we |
| // are actually going to submit them, we will need to track the sampled images and delay |
| // adding the layout change/barrier until we are ready to submit. |
| vkTexture->setImageLayout(gpu, |
| VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL, |
| VK_ACCESS_SHADER_READ_BIT, |
| VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT, |
| false); |
| } |
| |
| static void prepare_sampled_images(const GrResourceIOProcessor& processor, GrVkGpu* gpu) { |
| for (int i = 0; i < processor.numTextureSamplers(); ++i) { |
| const GrResourceIOProcessor::TextureSampler& sampler = processor.textureSampler(i); |
| GrVkTexture* vkTexture = static_cast<GrVkTexture*>(sampler.peekTexture()); |
| |
| // We may need to resolve the texture first if it is also a render target |
| GrVkRenderTarget* texRT = static_cast<GrVkRenderTarget*>(vkTexture->asRenderTarget()); |
| if (texRT) { |
| gpu->onResolveRenderTarget(texRT); |
| } |
| |
| const GrSamplerParams& params = sampler.params(); |
| // Check if we need to regenerate any mip maps |
| if (GrSamplerParams::kMipMap_FilterMode == params.filterMode()) { |
| if (vkTexture->texturePriv().mipMapsAreDirty()) { |
| gpu->generateMipmap(vkTexture); |
| vkTexture->texturePriv().dirtyMipMaps(false); |
| } |
| } |
| set_texture_layout(vkTexture, gpu); |
| } |
| } |
| |
| void GrVkGpuCommandBuffer::onDraw(const GrPipeline& pipeline, |
| const GrPrimitiveProcessor& primProc, |
| const GrMesh meshes[], |
| const GrPipeline::DynamicState dynamicStates[], |
| int meshCount, |
| const SkRect& bounds) { |
| GrVkRenderTarget* target = static_cast<GrVkRenderTarget*>(pipeline.getRenderTarget()); |
| if (!fRenderTarget) { |
| this->init(target); |
| } |
| SkASSERT(target == fRenderTarget); |
| |
| if (!meshCount) { |
| return; |
| } |
| prepare_sampled_images(primProc, fGpu); |
| GrFragmentProcessor::Iter iter(pipeline); |
| while (const GrFragmentProcessor* fp = iter.next()) { |
| prepare_sampled_images(*fp, fGpu); |
| } |
| if (GrTexture* dstTexture = pipeline.peekDstTexture()) { |
| set_texture_layout(static_cast<GrVkTexture*>(dstTexture), fGpu); |
| } |
| |
| GrPrimitiveType primitiveType = meshes[0].primitiveType(); |
| sk_sp<GrVkPipelineState> pipelineState = this->prepareDrawState(pipeline, |
| primProc, |
| primitiveType, |
| SkToBool(dynamicStates)); |
| if (!pipelineState) { |
| return; |
| } |
| |
| CommandBufferInfo& cbInfo = fCommandBufferInfos[fCurrentCmdInfo]; |
| |
| for (int i = 0; i < meshCount; ++i) { |
| const GrMesh& mesh = meshes[i]; |
| if (mesh.primitiveType() != primitiveType) { |
| // Technically we don't have to call this here (since there is a safety check in |
| // pipelineState:setData but this will allow for quicker freeing of resources if the |
| // pipelineState sits in a cache for a while. |
| pipelineState->freeTempResources(fGpu); |
| SkDEBUGCODE(pipelineState = nullptr); |
| primitiveType = mesh.primitiveType(); |
| pipelineState = this->prepareDrawState(pipeline, |
| primProc, |
| primitiveType, |
| SkToBool(dynamicStates)); |
| if (!pipelineState) { |
| return; |
| } |
| } |
| |
| if (dynamicStates) { |
| if (pipeline.getScissorState().enabled()) { |
| GrVkPipeline::SetDynamicScissorRectState(fGpu, cbInfo.currentCmdBuf(), |
| target, dynamicStates[i].fScissorRect); |
| } |
| } |
| |
| SkASSERT(pipelineState); |
| mesh.sendToGpu(primProc, this); |
| } |
| |
| cbInfo.fBounds.join(bounds); |
| cbInfo.fIsEmpty = false; |
| |
| // Technically we don't have to call this here (since there is a safety check in |
| // pipelineState:setData but this will allow for quicker freeing of resources if the |
| // pipelineState sits in a cache for a while. |
| pipelineState->freeTempResources(fGpu); |
| } |
| |
| void GrVkGpuCommandBuffer::sendInstancedMeshToGpu(const GrPrimitiveProcessor& primProc, |
| GrPrimitiveType, |
| const GrBuffer* vertexBuffer, |
| int vertexCount, |
| int baseVertex, |
| const GrBuffer* instanceBuffer, |
| int instanceCount, |
| int baseInstance) { |
| CommandBufferInfo& cbInfo = fCommandBufferInfos[fCurrentCmdInfo]; |
| this->bindGeometry(primProc, nullptr, vertexBuffer, instanceBuffer); |
| cbInfo.currentCmdBuf()->draw(fGpu, vertexCount, instanceCount, baseVertex, baseInstance); |
| fGpu->stats()->incNumDraws(); |
| } |
| |
| void GrVkGpuCommandBuffer::sendIndexedInstancedMeshToGpu(const GrPrimitiveProcessor& primProc, |
| GrPrimitiveType, |
| const GrBuffer* indexBuffer, |
| int indexCount, |
| int baseIndex, |
| const GrBuffer* vertexBuffer, |
| int baseVertex, |
| const GrBuffer* instanceBuffer, |
| int instanceCount, |
| int baseInstance) { |
| CommandBufferInfo& cbInfo = fCommandBufferInfos[fCurrentCmdInfo]; |
| this->bindGeometry(primProc, indexBuffer, vertexBuffer, instanceBuffer); |
| cbInfo.currentCmdBuf()->drawIndexed(fGpu, indexCount, instanceCount, |
| baseIndex, baseVertex, baseInstance); |
| fGpu->stats()->incNumDraws(); |
| } |
| |
