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-rw-r--r--gyp/gpu.gypi1
-rw-r--r--src/gpu/GrBufferedDrawTarget.cpp12
-rw-r--r--src/gpu/GrBufferedDrawTarget.h4
-rw-r--r--src/gpu/GrCommandBuilder.h4
-rw-r--r--src/gpu/GrDrawTarget.cpp34
-rw-r--r--src/gpu/GrDrawTarget.h4
-rw-r--r--src/gpu/GrImmediateDrawTarget.h6
-rw-r--r--src/gpu/GrInOrderCommandBuilder.cpp10
-rw-r--r--src/gpu/GrInOrderCommandBuilder.h4
-rw-r--r--src/gpu/GrReorderCommandBuilder.h8
-rw-r--r--src/gpu/batches/GrDrawPathBatch.h75
11 files changed, 98 insertions, 64 deletions
diff --git a/gyp/gpu.gypi b/gyp/gpu.gypi
index 55d2273aaa..3e08a5055f 100644
--- a/gyp/gpu.gypi
+++ b/gyp/gpu.gypi
@@ -235,6 +235,7 @@
'<(skia_src_path)/gpu/batches/GrDrawBatch.h',
'<(skia_src_path)/gpu/batches/GrDrawAtlasBatch.cpp',
'<(skia_src_path)/gpu/batches/GrDrawAtlasBatch.h',
+ '<(skia_src_path)/gpu/batches/GrDrawPathBatch.h',
'<(skia_src_path)/gpu/batches/GrDrawVerticesBatch.cpp',
'<(skia_src_path)/gpu/batches/GrDrawVerticesBatch.h',
'<(skia_src_path)/gpu/batches/GrRectBatchFactory.h',
diff --git a/src/gpu/GrBufferedDrawTarget.cpp b/src/gpu/GrBufferedDrawTarget.cpp
index dde57d36ea..c733f0ce84 100644
--- a/src/gpu/GrBufferedDrawTarget.cpp
+++ b/src/gpu/GrBufferedDrawTarget.cpp
@@ -30,18 +30,6 @@ void GrBufferedDrawTarget::onDrawBatch(GrBatch* batch) {
fCommands->recordDrawBatch(batch, *this->caps());
}
-void GrBufferedDrawTarget::onDrawPath(const GrPathProcessor* pathProc,
- const GrPath* path,
- const GrStencilSettings& stencilSettings,
- const PipelineInfo& pipelineInfo) {
- GrPipelineOptimizations opts;
- StateForPathDraw* state = this->createStateForPathDraw(pathProc, pipelineInfo, &opts);
- if (!state) {
- return;
- }
- fCommands->recordDrawPath(state, pathProc, path, stencilSettings);
-}
-
void GrBufferedDrawTarget::onDrawPaths(const GrPathProcessor* pathProc,
const GrPathRange* pathRange,
const void* indices,
diff --git a/src/gpu/GrBufferedDrawTarget.h b/src/gpu/GrBufferedDrawTarget.h
index 2dc92a504a..f11a9d8804 100644
--- a/src/gpu/GrBufferedDrawTarget.h
+++ b/src/gpu/GrBufferedDrawTarget.h
@@ -73,10 +73,6 @@ private:
void onReset() override;
void onFlush() override;
- void onDrawPath(const GrPathProcessor*,
- const GrPath*,
- const GrStencilSettings&,
- const PipelineInfo&) override;
void onDrawPaths(const GrPathProcessor*,
const GrPathRange*,
const void* indices,
diff --git a/src/gpu/GrCommandBuilder.h b/src/gpu/GrCommandBuilder.h
index e29677d6a2..876e9b1c50 100644
--- a/src/gpu/GrCommandBuilder.h
+++ b/src/gpu/GrCommandBuilder.h
@@ -27,10 +27,6 @@ public:
void flush(GrGpu* gpu, GrResourceProvider* rp) { fCommands.flush(gpu, rp); }
virtual Cmd* recordDrawBatch(GrBatch*, const GrCaps&) = 0;
- virtual Cmd* recordDrawPath(State*,
- const GrPathProcessor*,
- const GrPath*,
- const GrStencilSettings&) = 0;
virtual Cmd* recordDrawPaths(State*,
GrBufferedDrawTarget*,
const GrPathProcessor*,
diff --git a/src/gpu/GrDrawTarget.cpp b/src/gpu/GrDrawTarget.cpp
index fc5599e712..fed97a9b03 100644
--- a/src/gpu/GrDrawTarget.cpp
+++ b/src/gpu/GrDrawTarget.cpp
@@ -24,6 +24,7 @@
#include "batches/GrCopySurfaceBatch.h"
#include "batches/GrDiscardBatch.h"
#include "batches/GrDrawBatch.h"
+#include "batches/GrDrawPathBatch.h"
#include "batches/GrRectBatchFactory.h"
#include "batches/GrStencilPathBatch.h"
@@ -130,8 +131,6 @@ void GrDrawTarget::flush() {
}
void GrDrawTarget::drawBatch(const GrPipelineBuilder& pipelineBuilder, GrDrawBatch* batch) {
- // TODO some kind of checkdraw, but not at this level
-
// Setup clip
GrScissorState scissorState;
GrPipelineBuilder::AutoRestoreFragmentProcessorState arfps;
@@ -147,6 +146,7 @@ void GrDrawTarget::drawBatch(const GrPipelineBuilder& pipelineBuilder, GrDrawBat
GrDrawTarget::PipelineInfo pipelineInfo(&pipelineBuilder, &scissorState, batch, &bounds,
this);
+
if (!pipelineInfo.valid()) {
return;
}
@@ -226,34 +226,44 @@ void GrDrawTarget::drawPath(const GrPipelineBuilder& pipelineBuilder,
const GrPathProcessor* pathProc,
const GrPath* path,
GrPathRendering::FillType fill) {
- // TODO: extract portions of checkDraw that are relevant to path rendering.
SkASSERT(path);
SkASSERT(this->caps()->shaderCaps()->pathRenderingSupport());
- SkRect devBounds = path->getBounds();
- pathProc->viewMatrix().mapRect(&devBounds);
+ GrDrawPathBatch* batch = GrDrawPathBatch::Create(pathProc, path);
+
+ // This looks like drawBatch() but there is an added wrinkle that stencil settings get inserted
+ // after setupClip() but before onDrawBatch(). TODO: Figure out a better model for handling
+ // stencil settings WRT interactions between pipeline(builder), clipmaskmanager, and batches.
- // Setup clip
GrScissorState scissorState;
GrPipelineBuilder::AutoRestoreFragmentProcessorState arfps;
GrPipelineBuilder::AutoRestoreStencil ars;
- if (!this->setupClip(pipelineBuilder, &arfps, &ars, &scissorState, &devBounds)) {
- return;
+ if (!this->setupClip(pipelineBuilder, &arfps, &ars, &scissorState, &batch->bounds())) {
+ return;
}
- // set stencil settings for path
+ // Ensure the render target has a stencil buffer and get the stencil settings.
GrStencilSettings stencilSettings;
GrRenderTarget* rt = pipelineBuilder.getRenderTarget();
GrStencilAttachment* sb = rt->renderTargetPriv().attachStencilAttachment();
this->getPathStencilSettingsForFilltype(fill, sb, &stencilSettings);
+ batch->setStencilSettings(stencilSettings);
+
+ // Don't compute a bounding box for dst copy texture, we'll opt
+ // instead for it to just copy the entire dst. Realistically this is a moot
+ // point, because any context that supports NV_path_rendering will also
+ // support NV_blend_equation_advanced.
+ GrDrawTarget::PipelineInfo pipelineInfo(&pipelineBuilder, &scissorState, batch, NULL, this);
- GrDrawTarget::PipelineInfo pipelineInfo(&pipelineBuilder, &scissorState, pathProc, &devBounds,
- this);
if (!pipelineInfo.valid()) {
return;
}
+ if (!batch->installPipeline(pipelineInfo.pipelineCreateArgs())) {
+ return;
+ }
- this->onDrawPath(pathProc, path, stencilSettings, pipelineInfo);
+ this->onDrawBatch(batch);
+ batch->unref();
}
void GrDrawTarget::drawPaths(const GrPipelineBuilder& pipelineBuilder,
diff --git a/src/gpu/GrDrawTarget.h b/src/gpu/GrDrawTarget.h
index 6ab34ab75a..14c7ae96f0 100644
--- a/src/gpu/GrDrawTarget.h
+++ b/src/gpu/GrDrawTarget.h
@@ -243,10 +243,6 @@ private:
virtual void onFlush() = 0;
- virtual void onDrawPath(const GrPathProcessor*,
- const GrPath*,
- const GrStencilSettings&,
- const PipelineInfo&) = 0;
virtual void onDrawPaths(const GrPathProcessor*,
const GrPathRange*,
const void* indices,
diff --git a/src/gpu/GrImmediateDrawTarget.h b/src/gpu/GrImmediateDrawTarget.h
index c70b624ed5..1fabce4a98 100644
--- a/src/gpu/GrImmediateDrawTarget.h
+++ b/src/gpu/GrImmediateDrawTarget.h
@@ -33,12 +33,6 @@ private:
void onReset() override;
void onFlush() override;
- void onDrawPath(const GrPathProcessor*,
- const GrPath*,
- const GrStencilSettings&,
- const PipelineInfo&) override {
- SkFAIL("Only batch implemented\n");
- }
void onDrawPaths(const GrPathProcessor*,
const GrPathRange*,
const void* indices,
diff --git a/src/gpu/GrInOrderCommandBuilder.cpp b/src/gpu/GrInOrderCommandBuilder.cpp
index 9c0d1a9164..f69dbb49cc 100644
--- a/src/gpu/GrInOrderCommandBuilder.cpp
+++ b/src/gpu/GrInOrderCommandBuilder.cpp
@@ -42,16 +42,6 @@ GrTargetCommands::Cmd* GrInOrderCommandBuilder::recordDrawBatch(GrBatch* batch,
}
GrTargetCommands::Cmd*
-GrInOrderCommandBuilder::recordDrawPath(State* state,
- const GrPathProcessor* pathProc,
- const GrPath* path,
- const GrStencilSettings& stencilSettings) {
- DrawPath* dp = GrNEW_APPEND_TO_RECORDER(*this->cmdBuffer(), DrawPath, (state, path));
- dp->fStencilSettings = stencilSettings;
- return dp;
-}
-
-GrTargetCommands::Cmd*
GrInOrderCommandBuilder::recordDrawPaths(State* state,
GrBufferedDrawTarget* bufferedDrawTarget,
const GrPathProcessor* pathProc,
diff --git a/src/gpu/GrInOrderCommandBuilder.h b/src/gpu/GrInOrderCommandBuilder.h
index 9768218608..dbc978dd3a 100644
--- a/src/gpu/GrInOrderCommandBuilder.h
+++ b/src/gpu/GrInOrderCommandBuilder.h
@@ -18,10 +18,6 @@ public:
GrInOrderCommandBuilder() : INHERITED() { }
Cmd* recordDrawBatch(GrBatch*, const GrCaps&) override;
- Cmd* recordDrawPath(State*,
- const GrPathProcessor*,
- const GrPath*,
- const GrStencilSettings&) override;
Cmd* recordDrawPaths(State*,
GrBufferedDrawTarget*,
const GrPathProcessor*,
diff --git a/src/gpu/GrReorderCommandBuilder.h b/src/gpu/GrReorderCommandBuilder.h
index dbb5c80604..a1c7fae67b 100644
--- a/src/gpu/GrReorderCommandBuilder.h
+++ b/src/gpu/GrReorderCommandBuilder.h
@@ -19,14 +19,6 @@ public:
Cmd* recordDrawBatch(GrBatch*, const GrCaps&) override;
- Cmd* recordDrawPath(State*,
- const GrPathProcessor*,
- const GrPath*,
- const GrStencilSettings&) override {
- SkFAIL("Unsupported\n");
- return NULL;
- }
-
Cmd* recordDrawPaths(State*,
GrBufferedDrawTarget*,
const GrPathProcessor*,
diff --git a/src/gpu/batches/GrDrawPathBatch.h b/src/gpu/batches/GrDrawPathBatch.h
new file mode 100644
index 0000000000..e60a6602f0
--- /dev/null
+++ b/src/gpu/batches/GrDrawPathBatch.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2015 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef GrDrawPathBatch_DEFINED
+#define GrDrawPathBatch_DEFINED
+
+#include "GrDrawBatch.h"
+#include "GrGpu.h"
+#include "GrPath.h"
+#include "GrPathRendering.h"
+#include "GrPathProcessor.h"
+
+class GrDrawPathBatch final : public GrDrawBatch {
+public:
+ // This must return the concrete type because we install the stencil settings late :(
+ static GrDrawPathBatch* Create(const GrPathProcessor* primProc, const GrPath* path) {
+ return SkNEW_ARGS(GrDrawPathBatch, (primProc, path));
+ }
+
+ const char* name() const override { return "DrawPath"; }
+
+ SkString dumpInfo() const override {
+ SkString string;
+ string.printf("PATH: 0x%p", fPath.get());
+ return string;
+ }
+
+ virtual void getInvariantOutputColor(GrInitInvariantOutput* out) const {
+ fPrimitiveProcessor->getInvariantOutputColor(out);
+ }
+
+ virtual void getInvariantOutputCoverage(GrInitInvariantOutput* out) const {
+ fPrimitiveProcessor->getInvariantOutputCoverage(out);
+ }
+
+ void setStencilSettings(const GrStencilSettings& stencil) { fStencilSettings = stencil; }
+
+private:
+ GrBatchTracker* tracker() { return reinterpret_cast<GrBatchTracker*>(&fWhatchamacallit); }
+ GrDrawPathBatch(const GrPathProcessor* primProc, const GrPath* path)
+ : fPrimitiveProcessor(primProc)
+ , fPath(path) {
+ fBounds = path->getBounds();
+ primProc->viewMatrix().mapRect(&fBounds);
+ this->initClassID<GrDrawPathBatch>();
+ }
+
+ virtual void initBatchTracker(const GrPipelineOptimizations& opts) {
+ fPrimitiveProcessor->initBatchTracker(this->tracker(), opts);
+ }
+
+ bool onCombineIfPossible(GrBatch* t, const GrCaps& caps) override { return false; }
+
+ void onPrepare(GrBatchFlushState*) override {}
+
+ void onDraw(GrBatchFlushState* state) override {
+ GrProgramDesc desc;
+ state->gpu()->buildProgramDesc(&desc, *fPrimitiveProcessor.get(),
+ *this->pipeline(), *this->tracker());
+ GrPathRendering::DrawPathArgs args(fPrimitiveProcessor.get(), this->pipeline(),
+ &desc, this->tracker(), &fStencilSettings);
+ state->gpu()->pathRendering()->drawPath(args, fPath.get());
+ }
+
+ GrPendingProgramElement<const GrPathProcessor> fPrimitiveProcessor;
+ PathBatchTracker fWhatchamacallit; // TODO: delete this
+ GrStencilSettings fStencilSettings;
+ GrPendingIOResource<const GrPath, kRead_GrIOType> fPath;
+};
+
+#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 20:53:52 +0000