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* Potential fix for flaky TSANGravatar msarett2016-06-22
| | | | | | | | TBR=mtklein@google.com BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2084243003 Review-Url: https://codereview.chromium.org/2084243003
* Use a table-based implementation of SkDefaultXformGravatar msarett2016-06-22
| | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2084673002 CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot Review-Url: https://codereview.chromium.org/2084673002
* Enable flattening and unflattening of SkColorSpaceGravatar msarett2016-06-22
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2085653003 Review-Url: https://codereview.chromium.org/2085653003
* Revert of Store mipmap levels in deferred texture image (patchset #15 ↵Gravatar brianosman2016-06-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | id:280001 of https://codereview.chromium.org/2034933003/ ) Reason for revert: Crashes on a few different bots (including ASAN). Examples: https://build.chromium.org/p/client.skia.android/builders/Test-Android-GCC-Nexus7-GPU-Tegra3-Arm7-Release/builds/6324 https://build.chromium.org/p/client.skia/builders/Test-iOS-Clang-iPad4-GPU-SGX554-Arm7-Debug/builds/5400 https://build.chromium.org/p/client.skia/builders/Test-Ubuntu-GCC-Golo-GPU-GT610-x86_64-Debug-ASAN/builds/3539 Original issue's description: > Store mipmap levels in deferred texture image > > When creating the deferred texture image, detect if using medium / high > quality. If so, generate and store mipmaps in the deferred texture > image. > > When creating a texture from that be sure to read it back out. > > BUG=578304 > R=bsalomon@google.com > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2034933003 > > Committed: https://skia.googlesource.com/skia/+/b3105190a6e02d37f1d7f07a3a8bdd368ec7f157 TBR=bsalomon@google.com,ericrk@chromium.org,cblume@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=578304 Review-Url: https://codereview.chromium.org/2083393002
* Store mipmap levels in deferred texture imageGravatar cblume2016-06-21
| | | | | | | | | | | | | | When creating the deferred texture image, detect if using medium / high quality. If so, generate and store mipmaps in the deferred texture image. When creating a texture from that be sure to read it back out. BUG=578304 R=bsalomon@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2034933003 Review-Url: https://codereview.chromium.org/2034933003
* update callers to not use SkColorProfileTypeGravatar reed2016-06-21
| | | | | | | | | Requires https://codereview.chromium.org/2087833002/ to land first. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2086583002 Review-Url: https://codereview.chromium.org/2086583002
* Apply canonicalizations to path GrShapes.Gravatar bsalomon2016-06-21
| | | | | | | | | | | | | | | | The following canonicalizations of path-backed GrShapes are added: *convex shapes are stored with even/odd (or inv even/odd) fill. *filled paths are closed. *dashed paths ignore inverseness of the fill This will improve the results of queries about the geometry that will be added in a future change. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2067283003 Review-Url: https://codereview.chromium.org/2067283003
* Some simplifications of GrShape reductions/canonicalizationsGravatar bsalomon2016-06-20
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2064113004 Review-Url: https://codereview.chromium.org/2064113004
* Simplify mask/clip intersection, making sure to explicitly check for an ↵Gravatar mtklein2016-06-19
| | | | | | | | | | | | | | | empty mask. Previously we were only asserting the mask wasn't empty, which isn't necessarily true when we're given pathological float coordinates like +Inf or NaN. A local run of nanobench --match text_ was not able to show this is faster or slower. This patch fixed this first Chrome bug on my desktop, and the second is probably a dupe. BUG=chromium:619378,chromium:613912 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2073873002 Review-Url: https://codereview.chromium.org/2073873002
* Check for some potential subheap allocation failures.Gravatar jvanverth2016-06-16
| | | | | | | | | Need to make sure we can allocate areas larger than our specified subheap sizes, and deal with potential fragmentation in the main system heap. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2072763002 Review-Url: https://codereview.chromium.org/2072763002
* Add missing includeGravatar brianosman2016-06-16
| | | | | | | | | TBR=egdaniel@google.com BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2070953002 Review-Url: https://codereview.chromium.org/2070953002
* Lots of progress on switching to SkColorSpace rather than SkColorProfileTypeGravatar brianosman2016-06-16
| | | | | | | | | | Fixed a bunch of code in Ganesh, as well as usage of SkColorProfileType in most of our tools (DM, SampleApp, Viewer, nanobench, skiaserve, HelloWorld). BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2069173002 Committed: https://skia.googlesource.com/skia/+/6a61a875467646f8dbc37cfecf49e12d1f475170 Review-Url: https://codereview.chromium.org/2069173002
* Refactoring of GPU NormalMap handling out into its own class.Gravatar dvonbeck2016-06-16
| | | | | | | | | | | | | | | | | | | | | The purpose of this change is to refactor the handling of normal maps out of SkLightingShader, laying the groundwork to eventually allow for multiple normal sources. What this CL includes: - Created a new 'NormalMapFP', out of the existing normal map reading behavior in LightingFP. - Encapsulates this new fragment processor on a new class NormalMapSource. - Created a NormalSource abstraction that will interface with SkLightingShader. - Adapted SkLightingShader to use the normals from its NormalSource field ON THE GPU SIDE. No changes done to the CPU side yet. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2043393002 Committed: https://skia.googlesource.com/skia/+/87b0dd00cf9409c5fc990f5d0bb7c0df837f08da Committed: https://skia.googlesource.com/skia/+/a7d1e2a57aef2aa4913d4380646d60bbab761318 Review-Url: https://codereview.chromium.org/2043393002
* Revert of Lots of progress switching to SkColorSpace rather than ↵Gravatar brianosman2016-06-16
| | | | | | | | | | | | | | | | | | | | | | | | | | SkColorProfileType (patchset #10 id:180001 of https://codereview.chromium.org/2069173002/ ) Reason for revert: Mac crashes in GrUploadPixmapToTexture Original issue's description: > Lots of progress on switching to SkColorSpace rather than SkColorProfileType > > Fixed a bunch of code in Ganesh, as well as usage of SkColorProfileType in most of our tools (DM, SampleApp, Viewer, nanobench, skiaserve, HelloWorld). > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2069173002 > > Committed: https://skia.googlesource.com/skia/+/6a61a875467646f8dbc37cfecf49e12d1f475170 TBR=reed@google.com,herb@google.com,msarett@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review-Url: https://codereview.chromium.org/2072813002
* Lots of progress on switching to SkColorSpace rather than SkColorProfileTypeGravatar brianosman2016-06-16
| | | | | | | | | Fixed a bunch of code in Ganesh, as well as usage of SkColorProfileType in most of our tools (DM, SampleApp, Viewer, nanobench, skiaserve, HelloWorld). BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2069173002 Review-Url: https://codereview.chromium.org/2069173002
* Implement fast, correct gamma conversion for color xformsGravatar msarett2016-06-16
| | | | | | | | | | | | | | | | | | | | | | 201295.jpg on HP z620 (300x280, most common form of sRGB profile) QCMS Xform 0.495 ms Skia Old Xform 0.235 ms Skia NEW Xform 0.423 ms Vs Old Code 0.56x Vs QCMS 1.17x So to summarize, we are now much slower than before, but still a bit faster than QCMS. And now we are also far more accurate than QCMS :). BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2060823003 CQ_EXTRA_TRYBOTS=client.skia:Test-Ubuntu-GCC-GCE-CPU-AVX2-x86_64-Release-SKNX_NO_SIMD-Trybot Review-Url: https://codereview.chromium.org/2060823003
* Differentiate between sRGBGamma and 2Dot2GammaGravatar msarett2016-06-16
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2067833003 Review-Url: https://codereview.chromium.org/2067833003
* Keep SkColorSpace and SkColorProfileType in syncGravatar msarett2016-06-16
| | | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2068743003 Committed: https://skia.googlesource.com/skia/+/04d35bd80dde7cace866781037cbbdcab14ab683 Review-Url: https://codereview.chromium.org/2068743003
* Add heap tests for Vulkan.Gravatar jvanverth2016-06-16
| | | | | | | | | Also fixes some bugs that were found. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2072453002 Review-Url: https://codereview.chromium.org/2072453002
* Revert of Keep SkColorSpace and SkColorProfileType in sync (patchset #2 ↵Gravatar egdaniel2016-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | id:20001 of https://codereview.chromium.org/2068743003/ ) Reason for revert: breaking roll. ../../third_party/skia/include/core/SkImageInfo.h:202: error: undefined reference to 'SkColorSpace::NewNamed(SkColorSpace::Named)' Original issue's description: > Keep SkColorSpace and SkColorProfileType in sync > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2068743003 > > Committed: https://skia.googlesource.com/skia/+/04d35bd80dde7cace866781037cbbdcab14ab683 TBR=reed@google.com,brianosman@google.com,herb@google.com,msarett@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review-Url: https://codereview.chromium.org/2073593002
* Revert of Refactoring of GPU NormalMap handling out into its own class ↵Gravatar egdaniel2016-06-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (patchset #9 id:160001 of https://codereview.chromium.org/2043393002/ ) Reason for revert: break deps roll Original issue's description: > Refactoring of GPU NormalMap handling out into its own class. > > The purpose of this change is to refactor the handling of normal maps out of SkLightingShader, laying the groundwork to eventually allow for multiple normal sources. > > What this CL includes: > > - Created a new 'NormalMapFP', out of the existing normal map reading behavior in LightingFP. > > - Encapsulates this new fragment processor on a new class NormalMapSource. > > - Created a NormalSource abstraction that will interface with SkLightingShader. > > - Adapted SkLightingShader to use the normals from its NormalSource field ON THE GPU SIDE. No changes done to the CPU side yet. > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2043393002 > > Committed: https://skia.googlesource.com/skia/+/87b0dd00cf9409c5fc990f5d0bb7c0df837f08da > Committed: https://skia.googlesource.com/skia/+/a7d1e2a57aef2aa4913d4380646d60bbab761318 TBR=reed@google.com,dvonbeck@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review-Url: https://codereview.chromium.org/2068983005
* Disable SkImage_drawAbandonedGpuImage on Vulkan.Gravatar bsalomon2016-06-15
| | | | | | | | | It crashes issuing a clear batch. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2060263005 TBR=brianosman@google.com Review-Url: https://codereview.chromium.org/2060263005
* Keep SkColorSpace and SkColorProfileType in syncGravatar msarett2016-06-15
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2068743003 Review-Url: https://codereview.chromium.org/2068743003
* Refactoring of GPU NormalMap handling out into its own class.Gravatar dvonbeck2016-06-15
| | | | | | | | | | | | | | | | | | | | The purpose of this change is to refactor the handling of normal maps out of SkLightingShader, laying the groundwork to eventually allow for multiple normal sources. What this CL includes: - Created a new 'NormalMapFP', out of the existing normal map reading behavior in LightingFP. - Encapsulates this new fragment processor on a new class NormalMapSource. - Created a NormalSource abstraction that will interface with SkLightingShader. - Adapted SkLightingShader to use the normals from its NormalSource field ON THE GPU SIDE. No changes done to the CPU side yet. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2043393002 Committed: https://skia.googlesource.com/skia/+/87b0dd00cf9409c5fc990f5d0bb7c0df837f08da Review-Url: https://codereview.chromium.org/2043393002
* Add test for rendering an already abandoned texture-backed SkImage.Gravatar bsalomon2016-06-15
| | | | | | | BUG=chromium:618858 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2067133002 Review-Url: https://codereview.chromium.org/2067133002
* Revert of Refactoring of GPU NormalMap handling out into its own class ↵Gravatar egdaniel2016-06-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | (patchset #7 id:120001 of https://codereview.chromium.org/2043393002/ ) Reason for revert: Breaking build and deps roll. Need to move include of SkBitmapProcShader in SkLightingShader.cpp from gpu include list to general list. Original issue's description: > Refactoring of GPU NormalMap handling out into its own class. > > The purpose of this change is to refactor the handling of normal maps out of SkLightingShader, laying the groundwork to eventually allow for multiple normal sources. > > What this CL includes: > > - Created a new 'NormalMapFP', out of the existing normal map reading behavior in LightingFP. > > - Encapsulates this new fragment processor on a new class NormalMapSource. > > - Created a NormalSource abstraction that will interface with SkLightingShader. > > - Adapted SkLightingShader to use the normals from its NormalSource field ON THE GPU SIDE. No changes done to the CPU side yet. > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2043393002 > > Committed: https://skia.googlesource.com/skia/+/87b0dd00cf9409c5fc990f5d0bb7c0df837f08da TBR=reed@google.com,dvonbeck@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review-Url: https://codereview.chromium.org/2062133004
* Refactoring of GPU NormalMap handling out into its own class.Gravatar dvonbeck2016-06-14
| | | | | | | | | | | | | | | | | | | The purpose of this change is to refactor the handling of normal maps out of SkLightingShader, laying the groundwork to eventually allow for multiple normal sources. What this CL includes: - Created a new 'NormalMapFP', out of the existing normal map reading behavior in LightingFP. - Encapsulates this new fragment processor on a new class NormalMapSource. - Created a NormalSource abstraction that will interface with SkLightingShader. - Adapted SkLightingShader to use the normals from its NormalSource field ON THE GPU SIDE. No changes done to the CPU side yet. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2043393002 Review-Url: https://codereview.chromium.org/2043393002
* Fix GrShape to preserve inverseness of rrects for strokes but not dashes.Gravatar bsalomon2016-06-14
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2051263003 Review-Url: https://codereview.chromium.org/2051263003
* Another linux Vulkan fixGravatar jvanverth2016-06-14
| | | | | | | | BUG=skia: TBR=egdaniel@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2069443003 Review-Url: https://codereview.chromium.org/2069443003
* Move create_image_large in ImageTest.cpp inside #if SK_SUPPORT_GPUGravatar bsalomon2016-06-13
| | | | | | | TBR=egdaniel@google.com GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2062943002 Review-Url: https://codereview.chromium.org/2062943002
* Add prescale option to deferred paramsGravatar ericrk2016-06-13
| | | | | | | | | | | Currently, Skia always uploads GPU textures at full resolution. This change allows us to pass a pre-scale mip level to the deferred texture image logic, which causes us to pre-scale the image to the given mip level, and upload that mip level instead of the full image. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2007113008 Review-Url: https://codereview.chromium.org/2007113008
* Add control over whether lines are special cased in SkDashPath. Disable when ↵Gravatar bsalomon2016-06-13
| | | | | | | | called from GrShape. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2055253002 Review-Url: https://codereview.chromium.org/2055253002
* Make large array of GrShapes in test code heap allocatedGravatar bsalomon2016-06-10
| | | | | | | TBR=mtklein@chormium.org GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2058343002 Review-Url: https://codereview.chromium.org/2058343002
* Make SkBlitter hierarchy explicit about what needs to be implemented.Gravatar herb2016-06-10
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2053823002 Review-Url: https://codereview.chromium.org/2053823002
* respect srgb gamma when building mipsGravatar reed2016-06-10
| | | | | | | | | | | Proposed policy: - If the target is *legacy* (e.g. L32/PMColor) ignore gamma - If the target is S32/F16 respect gamma BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2029373004 Review-Url: https://codereview.chromium.org/2029373004
* Make GrShape capable of representing inverse filled rrects.Gravatar bsalomon2016-06-10
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2056523002 Review-Url: https://codereview.chromium.org/2056523002
* add fail condition to addexpandedGravatar caryclark2016-06-10
| | | | | | | | | | | If coincident pairs don't match, give up rather than deref null. R=fmalita@chromium.org BUG=618991 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2058773002 Review-Url: https://codereview.chromium.org/2058773002
* SkMipMap::ComputeLevelSize should only cover SkMipMap's levels.Gravatar cblume2016-06-09
| | | | | | | | | | | | | | SkMipMap only deals with the levels it generates. That is to day, it deals with mipmap levels 1-x, not 0-x. Other functions reflect thing when indexing. They go from 0 to x-1 (giving the index into SkMipMap's contents). ComputeLevelSize should also follow that same indexing. BUG=578304 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2042843005 Review-Url: https://codereview.chromium.org/2042843005
* sk_sp for Ganesh.Gravatar bungeman2016-06-09
| | | | | | | | | | Convert use of GrFragmentProcessor, GrGeometryProcessor, and GrXPFactory to sk_sp. This clarifies ownership and should reduce reference count churn by moving ownership. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2041113004 Review-Url: https://codereview.chromium.org/2041113004
* Make SkDashPathEffect fail for stroke+fill style (in addition to fill style)Gravatar bsalomon2016-06-09
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2048183002 Review-Url: https://codereview.chromium.org/2048183002
* fix pathops fuzz bugsGravatar caryclark2016-06-08
| | | | | | | | | | | | | | | | | | | Fail out in a couple of new places when the input data is very large and exceeds the limits of the pathops machinery. Most of the change here plumbs in a way to exclude an assert in one of these exceptional cases. The current SkAddIntersection implementation and the inner functions it calls has no way to report an error to the root caller for an early exit, so rather than add that in, exclude the assert when the test that would trigger it runs (allowing the test to otherwise ensure that it properly fails). TBR=reed@google.com BUG=617586,617635 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2046713003 Review-Url: https://codereview.chromium.org/2046713003
* SkLeanWindows.h: #include "Windows.h" fewer placesGravatar halcanary2016-06-07
| | | | | | | | | | | | | | | | | | | | | | | | $ git grep -l '<windows.h>' include src include/private/SkLeanWindows.h $ git grep -l SkLeanWindows.h | grep '\.h$' include/ports/SkTypeface_win.h include/utils/win/SkHRESULT.h include/utils/win/SkTScopedComPtr.h include/views/SkEvent.h src/core/SkMathPriv.h src/ports/SkTypeface_win_dw.h src/utils/SkThreadUtils_win.h src/utils/win/SkWGL.h The same for `#include <intrin.h>` that was found in SkMath.h. Those functions that needed it are moved to SkMathPriv.h. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2041943002 CQ_INCLUDE_TRYBOTS=tryserver.chromium.win:win_chromium_compile_dbg_ng,win_chromium_compile_rel_ng Review-Url: https://codereview.chromium.org/2041943002
* Make GrShape use the original path when path effect fails.Gravatar bsalomon2016-06-07
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2044793002 Review-Url: https://codereview.chromium.org/2044793002
* Get segment masks from GrShape.Gravatar bsalomon2016-06-07
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2046753002 Review-Url: https://codereview.chromium.org/2046753002
* Make GrShape track the winding direction and starting point for rrect types.Gravatar bsalomon2016-06-06
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2042813002 Review-Url: https://codereview.chromium.org/2042813002
* Add new SkSourceGammaTreatment enum, used in situations like mipmap ↵Gravatar brianosman2016-06-06
| | | | | | | | | construction, where we need to know if we should respect (vs. ignore) the gamma encoding of sRGB tagged images. Plumb that extensively. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2037413002 Review-Url: https://codereview.chromium.org/2037413002
* Add SkDefaultXform as a catch-all to handle color conversionsGravatar msarett2016-06-06
| | | | | | | | | | | I'd like to start optimizing the common case for color xforms, but before doing that, I think it makes sense to have correct code to support all xforms. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2038823002 Review-Url: https://codereview.chromium.org/2038823002
* Revert of Make SkPngCodec decode progressively. (patchset #26 id:520001 of ↵Gravatar scroggo2016-06-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1997703003/ ) Reason for revert: Still causing problems in Google3, e.g. https://test.corp.google.com/ui#cl=124138817&flags=CAMQBQ==&id=OCL:124138817:BASE:124139560:1465227435491:219ffbdb&t=//third_party/skia/HEAD:dm Original issue's description: > Make SkPngCodec decode progressively. > > This is a step towards using SkCodec in Chromium, where progressive > decoding is necessary. > > Switch from using png_read_row (which expects all the data to be > available) to png_process_data, which uses callbacks when rows are > available. > > Create a new API for SkCodec, which supports progressive decoding and > scanline decoding. Future changes will switch the other clients off of > startScanlineDecode and get/skip-Scanlines to the new API. > > Remove SkCodec::kNone_ScanlineOrder, which was only used for interlaced > PNG images. In the new API, interlaced PNG fits kTopDown. Also remove > updateCurrScanline(), which was only used by the old implementation for > interlaced PNG. > > DMSrcSink: > - In CodecSrc::kScanline_Mode, use the new method for scanline decoding > for the supported formats (just PNG and PNG-in-ICO for now). > > fuzz.cpp: > - Remove reference to kNone_ScanlineOrder > > SkCodec: > - Add new APIs: > - startIncrementalDecode > - incrementalDecode > - Remove kNone_SkScanlineOrder and updateCurrScanline() > > SkPngCodec: > - Implement new APIs > - Switch from sk_read_fn/png_read_row etc to png_process_data > - Expand AutoCleanPng's role to decode the header and create the > SkPngCodec > - Make the interlaced PNG decoder report how many lines were > initialized during an incomplete decode > - Make initializeSwizzler return a bool instead of an SkCodec::Result > (It only returned kSuccess or kInvalidInput anyway) > > SkIcoCodec: > - Implement the new APIs; supported for PNG in ICO > > SkSampledCodec: > - Call the new method for decoding scanlines, and fall back to the old > method if the new version is unimplemented > - Remove references to kNone_SkScanlineOrder > > tests/CodecPartial: > - Add a test which decodes part of an image, then finishes the decode, > and compares it to the straightforward method > > tests/CodecTest: > - Add a test which decodes all scanlines using the new method > - Repurpose the Codec_stripes test to decode using the new method in > sections rather than all at once > - In the method check(), add a parameter for whether the image supports > the new method of scanline decoding, and be explicit about whether an > image supports incomplete > - Test incomplete PNG decodes. We should have been doing it anyway for > non-interlaced (except for an image that is too small - one row), but > the new method supports interlaced incomplete as well > - Make test_invalid_parameters test the new method > - Add a test to ensure that it's safe to fall back to scanline decoding without > rewinding > > BUG=skia:4211 > > The new version was generally faster than the old version (but not significantly so). > > Some raw performance differences can be found at https://docs.google.com/a/google.com/spreadsheets/d/1Gis3aRCEa72qBNDRMgGDg3jD-pMgO-FXldlNF9ejo4o/ > > Design doc can be found at https://docs.google.com/a/google.com/document/d/11Mn8-ePDKwVEMCjs3nWwSjxcSpJ_Cu8DF57KNtUmgLM/ > > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1997703003 > > Committed: https://skia.googlesource.com/skia/+/a4b09a117d4d1ba5dda372e6a2323e653766539e > > Committed: https://skia.googlesource.com/skia/+/30e78c9737ff4861dc4e3fa1e4cd010680ed6965 > > Committed: https://skia.googlesource.com/skia/+/6fb2391b2cc83ee2160b4e994faa8128975acc1f TBR=reed@google.com,msarett@google.com,scroggo@chromium.org # Not skipping CQ checks because original CL landed more than 1 days ago. BUG=skia:4211 GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2044573002 Review-Url: https://codereview.chromium.org/2044573002
* Remove GrRenderTarget from GrPipelineBuilderGravatar robertphillips2016-06-06
| | | | | | | | | | | | | | | | This used to be "Declassify GrClipMaskManager and Remove GrRenderTarget and GrDrawTarget from GrPipelineBuilder" but has been split into: https://codereview.chromium.org/1993263002/ (Make GrAppliedClip friendless) https://codereview.chromium.org/1997773002/ (Retract GrRenderTarget from GLProgramsTest) https://codereview.chromium.org/1993403002/ (GrSWMaskHelper and GrSoftwarePathRenderer only need the textureProvider (not GrContext)) https://codereview.chromium.org/2004433002/ (Retract GrRenderTarget from GrTestTarget) https://codereview.chromium.org/2015333002/ (Change parameters to GrPipelineBuilder's ctor) https://codereview.chromium.org/2035823002/ (Make GrClipMaskManager stateless and push GrPipelineBuilder construction downstack) GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1988923002 Review-Url: https://codereview.chromium.org/1988923002
* MIPS32r2: Fix Chromium runtime crashGravatar milko.leporis2016-06-05
| | | | | | | | | | | | | | | | | | Crash is caused by ldxc1 instruction, which traps when double values are not aligned on 8-byte boundaries. Problem was tracked to SkChunkAlloc which produces pointers aligned on 4-byte boundaries leading to misalignment. This change makes sure that SkChunkAlloc will produce pointers that are aligned to 8 bytes. Appropriate tests are added to tests/MemsetTest.cpp TEST=Build Chromium with Clang and run on MIPS32r2 platform TEST=./out/Debug/dm --match Memset BUG=130022 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1849183004 Review-Url: https://codereview.chromium.org/1849183004
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