9ebc3f0ee6
Add extended config specification form that can be used to run different
gpu backend with different APIs.
The configs can be specified with the form:
gpu(api=string,dit=bool,nvpr=bool,samples=int)
This replaces and removes the --gpuAPI flag.
All existing configs should still work.
Adds following documentation:
out/Debug/dm --help config
Flags:
--config: type: string default: 565 8888 gpu nonrendering
Options: 565 8888 debug gpu gpudebug gpudft gpunull msaa16 msaa4
nonrendering null nullgpu nvprmsaa16 nvprmsaa4 pdf pdf_poppler skp svg
xps or use extended form 'backend(option=value,...)'.
Extended form: 'backend(option=value,...)'
Possible backends and options:
gpu(api=string,dit=bool,nvpr=bool,samples=int) GPU backend
api type: string default: native.
Select graphics API to use with gpu backend.
Options:
native Use platform default OpenGL or OpenGL ES backend.
gl Use OpenGL.
gles Use OpenGL ES.
debug Use debug OpenGL.
null Use null OpenGL.
dit type: bool default: false.
Use device independent text.
nvpr type: bool default: false.
Use NV_path_rendering OpenGL and OpenGL ES extension.
samples type: int default: 0.
Use multisampling with N samples.
Predefined configs:
gpu = gpu()
msaa4 = gpu(samples=4)
msaa16 = gpu(samples=16)
nvprmsaa4 = gpu(nvpr=true,samples=4)
nvprmsaa16 = gpu(nvpr=true,samples=16)
gpudft = gpu(dit=true)
gpudebug = gpu(api=debug)
gpunull = gpu(api=null)
debug = gpu(api=debug)
nullgpu = gpu(api=null)
BUG=skia:2992
Committed: https://skia.googlesource.com/skia/+/e13ca329fca4c28cf4e078561f591ab27b743d23
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1490113005
Committed: https://skia.googlesource.com/skia/+/c8b4336444e7b90382e04e33665fb3b8490b825b
Review URL: https://codereview.chromium.org/1490113005
50 lines
1.6 KiB
C++
50 lines
1.6 KiB
C++
/*
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* Copyright 2011 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#include "SkTypes.h"
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#if SK_SUPPORT_GPU
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#include "GrContextFactory.h"
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#include "GrCaps.h"
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#include "Test.h"
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DEF_GPUTEST(GrContextFactory_NVPRContextOptionHasPathRenderingSupport, reporter, /*factory*/) {
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// Test that if NVPR is requested, the context always has path rendering
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// or the context creation fails.
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GrContextFactory testFactory;
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// Test that if NVPR is possible, caps are in sync.
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for (int i = 0; i < GrContextFactory::kGLContextTypeCnt; ++i) {
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GrContextFactory::GLContextType glCtxType = static_cast<GrContextFactory::GLContextType>(i);
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GrContext* context = testFactory.get(glCtxType,
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GrContextFactory::kEnableNVPR_GLContextOptions);
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if (!context) {
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continue;
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}
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REPORTER_ASSERT(
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reporter,
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context->caps()->shaderCaps()->pathRenderingSupport());
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}
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}
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DEF_GPUTEST(GrContextFactory_NoPathRenderingUnlessNVPRRequested, reporter, /*factory*/) {
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// Test that if NVPR is not requested, the context never has path rendering support.
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GrContextFactory testFactory;
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for (int i = 0; i <= GrContextFactory::kLastGLContextType; ++i) {
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GrContextFactory::GLContextType glCtxType = (GrContextFactory::GLContextType)i;
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GrContext* context = testFactory.get(glCtxType);
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if (context) {
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REPORTER_ASSERT(
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reporter,
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!context->caps()->shaderCaps()->pathRenderingSupport());
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}
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}
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}
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#endif
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