commit 22281c13a13c4b4e275516e9fe02185a53a7e5aa
author egdaniel <egdaniel@google.com> Wed Mar 23 13:49:40 2016 -0700
committer Commit bot <commit-bot@chromium.org> Wed Mar 23 13:49:40 2016 -0700
tree d748029fa02d7700b67abc9d8a19aefd946edb26
parent 297f7ce2bb6184849adf0e5479e92f76764ec76a

Set up cache in vulkan to reuse GrVkPrograms (aka VkPipelines)

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1816153002

Review URL: https://codereview.chromium.org/1816153002

src/gpu/vk/GrVkResourceProvider.cpp

diff --git a/src/gpu/vk/GrVkResourceProvider.cpp b/src/gpu/vk/GrVkResourceProvider.cpp
index 3e0dfa0..8bdb946 100644
--- a/src/gpu/vk/GrVkResourceProvider.cpp
+++ b/src/gpu/vk/GrVkResourceProvider.cpp
@@ -21,11 +21,13 @@
 
 GrVkResourceProvider::GrVkResourceProvider(GrVkGpu* gpu) : fGpu(gpu)
                                                          , fPipelineCache(VK_NULL_HANDLE) {
+    fPipelineStateCache = new PipelineStateCache(gpu);
 }
 
 GrVkResourceProvider::~GrVkResourceProvider() {
     SkASSERT(0 == fSimpleRenderPasses.count());
     SkASSERT(VK_NULL_HANDLE == fPipelineCache);
+    delete fPipelineStateCache;
 }
 
 void GrVkResourceProvider::init() {
@@ -94,6 +96,14 @@
     return sampler;
 }
 
+GrVkPipelineState* GrVkResourceProvider::findOrCreateCompatiblePipelineState(
+                                                                 const GrPipeline& pipeline,
+                                                                 const GrPrimitiveProcessor& proc,
+                                                                 GrPrimitiveType primitiveType,
+                                                                 const GrVkRenderPass& renderPass) {
+    return fPipelineStateCache->refPipelineState(pipeline, proc, primitiveType, renderPass);
+}
+
 GrVkCommandBuffer* GrVkResourceProvider::createCommandBuffer() {
     GrVkCommandBuffer* cmdBuffer = GrVkCommandBuffer::Create(fGpu, fGpu->cmdPool());
     fActiveCommandBuffers.push_back(cmdBuffer);
@@ -132,6 +142,8 @@
     }
     fSamplers.reset();
 
+    fPipelineStateCache->release();
+
 #ifdef SK_TRACE_VK_RESOURCES
     SkASSERT(0 == GrVkResource::fTrace.count());
 #endif
@@ -160,6 +172,8 @@
     }
     fSamplers.reset();
 
+    fPipelineStateCache->abandon();
+
 #ifdef SK_TRACE_VK_RESOURCES
     SkASSERT(0 == GrVkResource::fTrace.count());
 #endif