skia2/tests/ProxyTest.cpp
csmartdalton bf4a8f90c8 Improve usage of window rectangles
* Skips non-AA diff rect elements and replaces them with window
  rectangles.
* Places window rectangles in the interiors of antialiased diff rects.
* Arranges two overlapping window rectangles in a plus shape inside of
  diff rounded rects.
* Enables window rectangles when clearing and generating clip masks.

GTX 960 perf result (with vs. without window rectangles):

                              glinst4                msaa16                 gpu
keymobi_pinterest.skp         0.48 -> 0.17 [ 35%]    2.77 -> 1.49 [ 54%]    0.22 -> 0.16 [ 70%]
keymobi_digg_com.skp          0.42 -> 0.23 [ 55%]    2.34 -> 1.08 [ 46%]    0.25 -> 0.21 [ 83%]
desk_jsfiddlebigcar.skp       0.28 -> 0.16 [ 59%]    1.70 -> 0.96 [ 57%]    0.19 -> 0.14 [ 70%]
top25desk_wordpress.skp       0.45 -> 0.18 [ 40%]    2.78 -> 1.53 [ 55%]    0.21 -> 0.19 [ 94%]
top25desk_weather_com.skp     2.01 -> 1.93 [ 96%]    23.5 -> 2.54 [ 11%]    1.90 -> 1.68 [ 88%]
keymobi_blogger.skp           0.57 -> 0.37 [ 65%]    2.87 -> 1.54 [ 54%]    0.43 -> 0.33 [ 77%]
keymobi_linkedin.skp          0.32 -> 0.17 [ 51%]    1.93 -> 1.04 [ 54%]    0.17 -> 0.15 [ 91%]
keymobi_bing_com_search_...   0.29 -> 0.25 [ 83%]    1.85 -> 1.23 [ 66%]    0.50 -> 0.24 [ 48%]
keymobi_theverge_com_201...   1.00 -> 0.67 [ 68%]    9.46 -> 3.84 [ 41%]    0.72 -> 0.65 [ 90%]
keymobi_sfgate_com_.skp       1.56 -> 1.13 [ 72%]    4.49 -> 2.86 [ 64%]    1.54 -> 1.11 [ 72%]
...
GEOMEAN (All 79 blink skps)   1.04 -> 0.90 [ 86%]    4.22 -> 2.81 [ 67%]    0.95 -> 0.89 [ 94%]

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2289363005

Committed: https://skia.googlesource.com/skia/+/db42be9a326c747ff92ed1da8c3536c5b3e8e22b
Review-Url: https://codereview.chromium.org/2289363005
2016-09-06 10:01:07 -07:00

209 lines
9.8 KiB
C++

/*
* Copyright 2016 Google Inc.
*
* Use of this source code is governed by a BSD-style license that can be
* found in the LICENSE file.
*/
// This is a GPU-backend specific test.
#include "Test.h"
#if SK_SUPPORT_GPU
#include "GrGpu.h"
#include "GrSurfaceProxy.h"
#include "GrTextureProxy.h"
#include "GrRenderTargetProxy.h"
// Check that the surface proxy's member vars are set as expected
static void check_surface(skiatest::Reporter* reporter,
GrSurfaceProxy* proxy,
GrSurfaceOrigin origin,
int width, int height,
GrPixelConfig config,
uint32_t uniqueID) {
REPORTER_ASSERT(reporter, proxy->origin() == origin);
REPORTER_ASSERT(reporter, proxy->width() == width);
REPORTER_ASSERT(reporter, proxy->height() == height);
REPORTER_ASSERT(reporter, proxy->config() == config);
if (SK_InvalidUniqueID != uniqueID) {
REPORTER_ASSERT(reporter, proxy->uniqueID() == uniqueID);
}
}
static void check_rendertarget(skiatest::Reporter* reporter,
GrTextureProvider* provider,
GrRenderTargetProxy* rtProxy,
SkBackingFit fit) {
REPORTER_ASSERT(reporter, rtProxy->asTextureProxy() == nullptr); // for now
REPORTER_ASSERT(reporter, rtProxy->asRenderTargetProxy() == rtProxy);
GrRenderTarget* rt = rtProxy->instantiate(provider);
REPORTER_ASSERT(reporter, rt);
REPORTER_ASSERT(reporter, rt->origin() == rtProxy->origin());
if (SkBackingFit::kExact == fit) {
REPORTER_ASSERT(reporter, rt->width() == rtProxy->width());
REPORTER_ASSERT(reporter, rt->height() == rtProxy->height());
} else {
REPORTER_ASSERT(reporter, rt->width() >= rtProxy->width());
REPORTER_ASSERT(reporter, rt->height() >= rtProxy->height());
}
REPORTER_ASSERT(reporter, rt->config() == rtProxy->config());
REPORTER_ASSERT(reporter, rt->isUnifiedMultisampled() == rtProxy->isUnifiedMultisampled());
REPORTER_ASSERT(reporter, rt->isStencilBufferMultisampled() ==
rtProxy->isStencilBufferMultisampled());
REPORTER_ASSERT(reporter, rt->numColorSamples() == rtProxy->numColorSamples());
REPORTER_ASSERT(reporter, rt->numStencilSamples() == rtProxy->numStencilSamples());
REPORTER_ASSERT(reporter, rt->isMixedSampled() == rtProxy->isMixedSampled());
REPORTER_ASSERT(reporter, rt->renderTargetPriv().flags() == rtProxy->testingOnly_getFlags());
}
static void check_texture(skiatest::Reporter* reporter,
GrTextureProvider* provider,
GrTextureProxy* texProxy,
SkBackingFit fit) {
REPORTER_ASSERT(reporter, texProxy->asTextureProxy() == texProxy);
REPORTER_ASSERT(reporter, texProxy->asRenderTargetProxy() == nullptr); // for now
GrTexture* tex = texProxy->instantiate(provider);
REPORTER_ASSERT(reporter, tex);
REPORTER_ASSERT(reporter, tex->origin() == texProxy->origin());
if (SkBackingFit::kExact == fit) {
REPORTER_ASSERT(reporter, tex->width() == texProxy->width());
REPORTER_ASSERT(reporter, tex->height() == texProxy->height());
} else {
REPORTER_ASSERT(reporter, tex->width() >= texProxy->width());
REPORTER_ASSERT(reporter, tex->height() >= texProxy->height());
}
REPORTER_ASSERT(reporter, tex->config() == texProxy->config());
}
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(DeferredProxyTest, reporter, ctxInfo) {
GrTextureProvider* provider = ctxInfo.grContext()->textureProvider();
for (auto origin : { kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin }) {
for (auto widthHeight : { 100, 128 }) {
for (auto config : { kAlpha_8_GrPixelConfig, kRGBA_8888_GrPixelConfig }) {
for (auto fit : { SkBackingFit::kExact, SkBackingFit::kApprox }) {
for (auto budgeted : { SkBudgeted::kYes, SkBudgeted::kNo }) {
for (auto numSamples : { 0, 4}) {
bool renderable = ctxInfo.grContext()->caps()->isConfigRenderable(
config, numSamples > 0) &&
numSamples <= ctxInfo.grContext()->caps()->maxColorSampleCount();
GrSurfaceDesc desc;
desc.fOrigin = origin;
desc.fWidth = widthHeight;
desc.fHeight = widthHeight;
desc.fConfig = config;
desc.fSampleCnt = numSamples;
if (renderable) {
sk_sp<GrRenderTargetProxy> rtProxy(GrRenderTargetProxy::Make(
*ctxInfo.grContext()->caps(),
desc,
fit,
budgeted));
check_surface(reporter, rtProxy.get(), origin,
widthHeight, widthHeight, config, SK_InvalidUniqueID);
check_rendertarget(reporter, provider, rtProxy.get(), fit);
}
desc.fSampleCnt = 0;
sk_sp<GrTextureProxy> texProxy(GrTextureProxy::Make(desc,
fit,
budgeted));
check_surface(reporter, texProxy.get(), origin,
widthHeight, widthHeight, config, SK_InvalidUniqueID);
check_texture(reporter, provider, texProxy.get(), fit);
}
}
}
}
}
}
}
DEF_GPUTEST_FOR_RENDERING_CONTEXTS(WrappedProxyTest, reporter, ctxInfo) {
GrTextureProvider* provider = ctxInfo.grContext()->textureProvider();
const GrCaps& caps = *ctxInfo.grContext()->caps();
static const int kWidthHeight = 100;
for (auto origin : { kBottomLeft_GrSurfaceOrigin, kTopLeft_GrSurfaceOrigin }) {
for (auto config : { kAlpha_8_GrPixelConfig, kRGBA_8888_GrPixelConfig }) {
for (auto budgeted : { SkBudgeted::kYes, SkBudgeted::kNo }) {
for (auto numSamples: { 0, 4}) {
bool renderable = caps.isConfigRenderable(config, numSamples > 0);
GrSurfaceDesc desc;
desc.fOrigin = origin;
desc.fWidth = kWidthHeight;
desc.fHeight = kWidthHeight;
desc.fConfig = config;
desc.fSampleCnt = numSamples;
// External on-screen render target.
if (renderable && kOpenGL_GrBackend == ctxInfo.backend()) {
GrBackendRenderTargetDesc backendDesc;
backendDesc.fWidth = kWidthHeight;
backendDesc.fHeight = kWidthHeight;
backendDesc.fConfig = config;
backendDesc.fOrigin = origin;
backendDesc.fSampleCnt = numSamples;
backendDesc.fStencilBits = 8;
backendDesc.fRenderTargetHandle = 0;
GrGpu* gpu = ctxInfo.grContext()->getGpu();
sk_sp<GrRenderTarget> defaultFBO(
gpu->wrapBackendRenderTarget(backendDesc, kBorrow_GrWrapOwnership));
REPORTER_ASSERT(reporter,
!defaultFBO->renderTargetPriv().maxWindowRectangles());
sk_sp<GrRenderTargetProxy> rtProxy(
GrRenderTargetProxy::Make(caps, defaultFBO));
check_surface(reporter, rtProxy.get(), origin,
kWidthHeight, kWidthHeight, config, defaultFBO->uniqueID());
check_rendertarget(reporter, provider, rtProxy.get(), SkBackingFit::kExact);
}
sk_sp<GrTexture> tex;
// Internal offscreen render target.
if (renderable) {
desc.fFlags = kRenderTarget_GrSurfaceFlag;
tex.reset(provider->createTexture(desc, budgeted));
sk_sp<GrRenderTarget> rt(sk_ref_sp(tex->asRenderTarget()));
REPORTER_ASSERT(reporter,
caps.maxWindowRectangles() ==
rt->renderTargetPriv().maxWindowRectangles());
sk_sp<GrRenderTargetProxy> rtProxy(GrRenderTargetProxy::Make(caps, rt));
check_surface(reporter, rtProxy.get(), origin,
kWidthHeight, kWidthHeight, config, rt->uniqueID());
check_rendertarget(reporter, provider, rtProxy.get(), SkBackingFit::kExact);
}
if (!tex) {
SkASSERT(kNone_GrSurfaceFlags == desc.fFlags );
desc.fSampleCnt = 0;
tex.reset(provider->createTexture(desc, budgeted));
}
sk_sp<GrTextureProxy> texProxy(GrTextureProxy::Make(tex));
check_surface(reporter, texProxy.get(), origin,
kWidthHeight, kWidthHeight, config, tex->uniqueID());
check_texture(reporter, provider, texProxy.get(), SkBackingFit::kExact);
}
}
}
}
}
#endif