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57 Commits

Author SHA1 Message Date
brianosman
37feccb0bb Revert of Support GL_SAMPLES queries in null contexts (patchset #4 id:60001 of https://codereview.chromium.org/2085043002/ ) 
Reason for revert:
ASAN failures (including DEPS roll).

Original issue's description:
> Support GL_SAMPLES queries in null contexts
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2085043002
>
> Committed: https://skia.googlesource.com/skia/+/64b92a59294a2f73448b3fa8f36f39079f032521
> Committed: https://skia.googlesource.com/skia/+/57e98530c113066c4c2d9c64505c52dc25e66c00

TBR=bsalomon@google.com,csmartdalton@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/2091773002
 2016-06-23 06:11:51 -07:00
csmartdalton
57e98530c1 Support GL_SAMPLES queries in null contexts 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2085043002

Committed: https://skia.googlesource.com/skia/+/64b92a59294a2f73448b3fa8f36f39079f032521
Review-Url: https://codereview.chromium.org/2085043002
 2016-06-22 13:47:08 -07:00
brianosman
e6865a09d1 Revert of Support GL_SAMPLES queries in null contexts (patchset #2 id:20001 of https://codereview.chromium.org/2085043002/ ) 
Reason for revert:
Chrome unit tests failing (eg https://codereview.chromium.org/2085243002)

Original issue's description:
> Support GL_SAMPLES queries in null contexts
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2085043002
>
> Committed: https://skia.googlesource.com/skia/+/64b92a59294a2f73448b3fa8f36f39079f032521

TBR=bsalomon@google.com,csmartdalton@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/2089013003
 2016-06-22 05:57:17 -07:00
csmartdalton
64b92a5929 Support GL_SAMPLES queries in null contexts 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2085043002

Review-Url: https://codereview.chromium.org/2085043002
 2016-06-21 14:27:17 -07:00
csmartdalton
9b972c4a12 Support texel and draw-indirect buffers in null GL contexts 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2081183002

Review-Url: https://codereview.chromium.org/2081183002
 2016-06-21 07:55:17 -07:00
egdaniel
5dfe7bbcfd Define LEAN_AND_MEAN and NOMINMAX for all windows builds 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2055223002

Review-Url: https://codereview.chromium.org/2055223002
 2016-06-10 06:42:45 -07:00
djsollen
7e73108a37 Cleanup needed to use WindowContext for Android 
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2055693003

Review-Url: https://codereview.chromium.org/2055693003
 2016-06-09 13:07:13 -07:00
egdaniel
066df7ca91 Add GpuCommandBuffer support. 
Currently this is not actually hooked into the system.

To give some context, in a follow up CL I'll add this to GrDrawTarget.
For this I will move the gpu onDraw command to the GpuCommandBuffer as well.
For GL this will end up just being a pass through to a non virtual draw(...)
on GrGLGpu, and for vulkan it will mostly do what it currently does but
adding commands to the secondary command buffer instead.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2038583002

Review-Url: https://codereview.chromium.org/2038583002
 2016-06-08 14:02:27 -07:00
halcanary
4dbbd04314 SkLeanWindows.h: #include "Windows.h" fewer places 
$ 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
 2016-06-07 17:21:10 -07:00
robertphillips
55fdcccf01 Remove GrRenderTarget from GrPipelineBuilder 
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
 2016-06-06 06:16:21 -07:00
robertphillips
976f5f0dc5 Make GrClipMaskManager stateless and push GrPipelineBuilder construction downstack 
This will be followed up with a CL to remove the GrRenderTarget from the GrPipelineBuilder.

Split out of:
https://codereview.chromium.org/1988923002/ (Declassify GrClipMaskManager and Remove GrRenderTarget and GrDrawTarget from GrPipelineBuilder)

GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2035823002

Review-Url: https://codereview.chromium.org/2035823002
 2016-06-03 10:59:20 -07:00
brianosman
a56800a05d Add vksrgb config to dm (Vulkan sRGB). Fix help formatting of vk. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2005863002

Review-Url: https://codereview.chromium.org/2005863002
 2016-05-23 10:11:07 -07:00
robertphillips
87f15c8ff1 Retract GrRenderTarget from GrTestTarget 
Split out of: https://codereview.chromium.org/1988923002/ (Declassify GrClipMaskManager and Remove GrRenderTarget and GrDrawTarget from GrPipelineBuilder)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=2004433002

Review-Url: https://codereview.chromium.org/2004433002
 2016-05-20 11:14:33 -07:00
kkinnunen
4803f9715f Remove NVPR related env var from command buffer GL context creation 
NVPR is now enabled by default for Chromium command buffer.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1975753005

Review-Url: https://codereview.chromium.org/1975753005
 2016-05-17 22:15:39 -07:00
kkinnunen
aac0cb07ca Remove workarounds initializing command buffer EGL 
The eglDisplay() of command buffer EGL implementation now does not
allocate a new EGL display per call, rather just returns the global.

The EGL implementation is fixed as part of bug 581634.

Removes eglTerminate call, as it's should not be used in Skia at the
moment. The call will terminate all of EGL, which is not intendend. The
previous usage was only due to incorrect implementation of the API.  Not
added back to anywhere else, leaking EGL globals is as
designed. Discussed in https://chromiumcodereview.appspot.com/1733323002.

BUG=581634, 603223
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1978733003

Review-Url: https://codereview.chromium.org/1978733003
 2016-05-17 06:01:40 -07:00
bsalomon
edea94c356 Implement vulkan fence syncs for nanobench 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1974913003

Review-Url: https://codereview.chromium.org/1974913003
 2016-05-16 14:09:56 -07:00
robertphillips
7761d61876 Rename GrDrawingMgr::abandon to wasAbandoned & add a matching entry point to GrDrawingContext 
Since GrDrawingContext is generally replacing GrRenderTarget, this is to provide functionality similar to GrRenderTarget::wasDestroyed.

This is split out of https://codereview.chromium.org/1930013002/ ((Mostly) Retract GrRenderTarget from SkGpuDevice)

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1979913002

Review-Url: https://codereview.chromium.org/1979913002
 2016-05-16 09:14:53 -07:00
cdalton
846c051a48 Convert GrClip to an abstract base class 
Converts GrClip to an abstract base class and adds a "GrFixedClip"
implementation. GrFixedClip denotes a clip implemented with fixed-
function hardware. GrFixedClip allows us to remove the stateful
"fClipMode" member from GrClipMaskManager, and in the future will
be able to nicely encapsulate window rectangles.

After this change GrClipMaskManager is just a wrapper around
GrDrawTarget. We may want to consider removing it altogether.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1971343002

Review-Url: https://codereview.chromium.org/1971343002
 2016-05-13 10:25:00 -07:00
cdalton
862cff30ea Remove clip from GrPipelineBuilder 
This eliminates a copy and will allow us to make the GrClip class
virutal.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1966903004

Review-Url: https://codereview.chromium.org/1966903004
 2016-05-12 15:09:48 -07:00
bsalomon
c8699321b9 Nanobench running on Vulkan 
This lets nanobench run but the timings are inaccurate because of missing
implementations of synchronization functions in VkTestContext.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1965273004

Review-Url: https://codereview.chromium.org/1965273004
 2016-05-11 11:55:36 -07:00
bsalomon
0fd3c81861 Make unit tests use generic testcontext rather than glcontext 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1971613003

Review-Url: https://codereview.chromium.org/1971613003
 2016-05-11 10:38:06 -07:00
bsalomon
18a2f9dff8 Add base class for GLTestContext and add new subclass VkTestContext. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1964243003

Review-Url: https://codereview.chromium.org/1964243003
 2016-05-11 10:09:18 -07:00
bsalomon
8b7451aaf6 Turn ContextInfos returned by GrContextFactory into structs. 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1966013002

Review-Url: https://codereview.chromium.org/1966013002
 2016-05-11 06:33:06 -07:00
brianosman
2d1ee7936e Added --deepColor option to SampleApp, triggers creation of a ten-bit/channel 
buffer. (Only on Windows at the moment). Uses new effect to do the final
gamma adjustment

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1919993002

Review-Url: https://codereview.chromium.org/1919993002
 2016-05-05 12:24:31 -07:00
reed
086eea93b1 Revert of SK_DECLARE_STATIC_MUTEX -> static SkMutex (patchset #1 id:1 of https://codereview.chromium.org/1948193002/ ) 
Reason for revert:
broken the Mac and Linux builders, e.g.:

https://build.chromium.org/p/chromium/builders/Mac/builds/15151
https://build.chromium.org/p/chromium/builders/Linux%20x64/builds/19052

Original issue's description:
> SK_DECLARE_STATIC_MUTEX -> static SkMutex
>
> There's no need to use a macro to declare static SkMutexes any more
> (and there's likewise no need to restrict them to global scope).
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1948193002
>
> Committed: https://skia.googlesource.com/skia/+/5e56cfd3fa1041dbb83899844fb92fa9a2ef1009

TBR=mtklein@google.com,mtklein@chromium.org
# 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/1945353003
 2016-05-04 17:12:46 -07:00
mtklein
5e56cfd3fa SK_DECLARE_STATIC_MUTEX -> static SkMutex 
There's no need to use a macro to declare static SkMutexes any more
(and there's likewise no need to restrict them to global scope).

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1948193002

Review-Url: https://codereview.chromium.org/1948193002
 2016-05-04 15:21:12 -07:00
benjaminwagner
9b92ebdf41 Remove executable bit from source code files. 
TBR=reed
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1952773002

Review-Url: https://codereview.chromium.org/1952773002
 2016-05-04 13:45:06 -07:00
kkinnunen
2e6055b3ea Refactor to separate backend object lifecycle and GpuResource budget decision 
Refactor GrGpuResource to contain two different pieces of state:
 a) instance is budgeted or not budgeted
 b) instance references wrapped backend objects or not

The "object lifecycle" was also attached to backend object
handles (ids), which made the code a bit unclear. Backend objects
would be associated with GrGpuResource::LifeCycle, even though
GrGpuResource::LifeCycle refers to the GpuResource, and individual
backend objects in one GpuResource might be governed with different
"lifecycle".

Mark the budgeted/not budgeted with SkBudgeted::kYes, SkBudgeted::kNo.
This was previously GrGpuResource::kCached_LifeCycle,
GrGpuResource::kUncached_LifeCycle.

Mark the "references wrapped object" with boolean. This was previously
GrGpuResource::kBorrowed_LifeCycle,
GrGpuResource::kAdopted_LifeCycle for GrGpuResource.

Associate the backend object ownership status with
GrBackendObjectOwnership for the backend object handles.

The resource type leaf constuctors, such has GrGLTexture or
GrGLTextureRenderTarget take "budgeted" parameter. This parameter
is passed to GrGpuResource::registerWithCache().

The resource type intermediary constructors, such as GrGLTexture
constructors for class GrGLTextureRenderTarget do not take "budgeted"
parameters, intermediary construtors do not call registerWithCache.

Removes the need for tagging GrGpuResource -derived subclass
constructors with "Derived" parameter.

Makes instances that wrap backend objects be registered with
a new function GrGpuResource::registerWithCacheWrapped().

Removes "budgeted" parameter from classes such as StencilAttahment, as
they are always cached and never wrap any external backend objects.

Removes the use of concept "external" from the member function names.
The API refers to the objects as "wrapped", so make all related
functions use the term consistently.

No change in functionality. Resources referencing wrapped objects are
always inserted to the cache with budget decision kNo.

BUG=594928
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1862043002

Review URL: https://codereview.chromium.org/1862043002
 2016-04-22 01:48:29 -07:00
jvanverth
c3d706f7ce Revert of Use transfer buffer for BatchAtlas texture copies (patchset #9 id:160001 of https://codereview.chromium.org/1888473002/ ) 
Reason for revert:
Lots of sync issues with paths and text.

Original issue's description:
> Use transfer buffer for BatchAtlas texture copies.
>
> Sets up use of transfer buffer (if available) to do one-copy transfers.
> Get transfer buffers working properly in GL.
> Implement GrVkGpu::onTransferPixels.
> Check caps to ensure we can create a transfer buffer.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1888473002
>
> Committed: https://skia.googlesource.com/skia/+/b0ec9836dbf7f2304a3a29289b818719ca0a39bd

TBR=robertphillips@google.com,egdaniel@google.com,bsalomon@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/1904723003
 2016-04-20 10:33:28 -07:00
jvanverth
b0ec9836db Use transfer buffer for BatchAtlas texture copies. 
Sets up use of transfer buffer (if available) to do one-copy transfers.
Get transfer buffers working properly in GL.
Implement GrVkGpu::onTransferPixels.
Check caps to ensure we can create a transfer buffer.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1888473002

Review URL: https://codereview.chromium.org/1888473002
 2016-04-20 05:54:02 -07:00
svaisanen
b988ecf639 Enable NV_path_rendering in the Null GL. 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1882563002

Review URL: https://codereview.chromium.org/1882563002
 2016-04-20 00:36:53 -07:00
cdalton
1bf3e71ad0 Add optional data parameter to createBuffer 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1877073002

Review URL: https://codereview.chromium.org/1877073002
 2016-04-19 10:00:02 -07:00
mtklein
d9dd428211 Modernize and trim down SkOnce. 
The API and implementation are very much simplified.
You may not want to bother reading the diff.

As is our trend, SkOnce now uses <atomic> directly.

Member initialization means we don't need SK_DECLARE_STATIC_ONCE.
SkSpinlock already works this same way.

All uses of the old API taking an external bool* and Lock* were pessimal,
so I have not carried this sort of API forward.  It's simpler, faster,
and more space-efficient to always use this single SkOnce class interface.

SkOnce weighs 2 bytes: a done bool and an SkSpinlock, also a bool internally.
This API refactoring opens up the opportunity to fuse those into a single
three-state byte if we'd like.

No public API changes.
TBR=reed@google.com

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1894893002

Review URL: https://codereview.chromium.org/1894893002
 2016-04-18 08:09:11 -07:00
bsalomon
3f21a2e9f3 Only eglTerminate command buffer displays when no displays are in use 
This is a workaround for crbug.com/603223

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1878943008

Review URL: https://codereview.chromium.org/1878943008
 2016-04-13 15:03:59 -07:00
brianosman
b461d34575 Rename lots of things from 'sRGB' to 'GammaCorrect', where appropriate 
Trying to be much more explicit about where we really mean sRGB as a format,
and where we mean gamma-correct, as in: "not legacy behavior". Most of the
changes to rendering behavior are dependent on the latter, so let's be precise.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1884873006

Review URL: https://codereview.chromium.org/1884873006
 2016-04-13 13:10:14 -07:00
bsalomon
dc0fcd41e7 Vulkan config in dm 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1872283003

Review URL: https://codereview.chromium.org/1872283003
 2016-04-11 14:21:33 -07:00
cdalton
e2e71c2df4 Track GL buffer state based on unique resource ID 
Reworks GrGLGpu to track GL buffer state based on the unique
GrGpuResource ID. This eliminates the need to notify the gpu object
whenever a buffer is deleted.

This change also allows us to remove the type specifier from GrBuffer.
At this point a buffer is just a chunk of memory, and the type
given at creation time is just a suggestion to the GL backend about
which target to bind to for updates.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1854283004

Committed: https://skia.googlesource.com/skia/+/deacc97bc63513b5eacaf21f858727f6e8b98ce5

Review URL: https://codereview.chromium.org/1854283004
 2016-04-07 18:13:29 -07:00
mtklein
044d3c1858 Revert of Track GL buffer state based on unique resource ID (patchset #6 id:100001 of https://codereview.chromium.org/1854283004/ ) 
Reason for revert:
Chrome roll's broken, seems to be missing fTarget:

https://codereview.chromium.org/1861473005

Original issue's description:
> Track GL buffer state based on unique resource ID
>
> Reworks GrGLGpu to track GL buffer state based on the unique
> GrGpuResource ID. This eliminates the need to notify the gpu object
> whenever a buffer is deleted.
>
> This change also allows us to remove the type specifier from GrBuffer.
> At this point a buffer is just a chunk of memory, and the type
> given at creation time is just a suggestion to the GL backend about
> which target to bind to for updates.
>
> BUG=skia:
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1854283004
>
> Committed: https://skia.googlesource.com/skia/+/deacc97bc63513b5eacaf21f858727f6e8b98ce5

TBR=bsalomon@google.com,jvanverth@google.com,cdalton@nvidia.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/1870553002
 2016-04-06 18:24:34 -07:00
cdalton
deacc97bc6 Track GL buffer state based on unique resource ID 
Reworks GrGLGpu to track GL buffer state based on the unique
GrGpuResource ID. This eliminates the need to notify the gpu object
whenever a buffer is deleted.

This change also allows us to remove the type specifier from GrBuffer.
At this point a buffer is just a chunk of memory, and the type
given at creation time is just a suggestion to the GL backend about
which target to bind to for updates.

BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1854283004

Review URL: https://codereview.chromium.org/1854283004
 2016-04-06 14:26:34 -07:00
bsalomon
758586c7f1 Make existing unit tests only run on GL contexts 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1869503002

Review URL: https://codereview.chromium.org/1869503002
 2016-04-06 14:02:39 -07:00
brianosman
898235c486 SkSurfaceProps now has a gamma-correct ("AllowSRGBInputs") flag. That's propagated in a few places so that the backend can do the right thing for L32 vs S32 mode. 
Also added SkSurfaceProps to SkSpecialImage, so that Image -> Surface conversion can preserve the desired behavior during filtering.

Many small changes, including a bunch of comments about places where we may be losing information right now. My approach was to ensure that if anything fails, it will always fall back to "legacy" mode - gamma-correctness is opt-in, so I'll just have to feed things through as missing cases are exposed.
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1838953007

Review URL: https://codereview.chromium.org/1845283003
 2016-04-06 07:38:23 -07:00
bsalomon
f2f1c17e33 One signature for creating unit tests that run on premade GrContexts 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1860593002

Review URL: https://codereview.chromium.org/1860593002
 2016-04-05 12:59:06 -07:00
bsalomon
85b4b53e78 Rename enums in GrContextFactory to remove "GL" 
Also, remove kNative as a separate context type and instead make it an alias for kGL or kGLES based on OS.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1845923004

Committed: https://skia.googlesource.com/skia/+/2d9c6f81353597aebf5934547e5cba7a872196fb

Review URL: https://codereview.chromium.org/1845923004
 2016-04-05 11:06:27 -07:00
bsalomon
b4b4cf36c6 Revert of Rename enums in GrContextFactory to remove "GL" (patchset #4 id:60001 of https://codereview.chromium.org/1845923004/ ) 
Reason for revert:
Many GM images unexpectedly changed with this CL.

Original issue's description:
> Rename enums in GrContextFactory to remove "GL"
>
> Also, remove kNative as a separate context type and instead make it an alias for kGL or kGLES based on OS.
>
>
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1845923004
>
> Committed: https://skia.googlesource.com/skia/+/2d9c6f81353597aebf5934547e5cba7a872196fb

TBR=egdaniel@google.com,jvanverth@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.

Review URL: https://codereview.chromium.org/1856703002
 2016-04-04 05:56:59 -07:00
bsalomon
2d9c6f8135 Rename enums in GrContextFactory to remove "GL" 
Also, remove kNative as a separate context type and instead make it an alias for kGL or kGLES based on OS.

GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1845923004

Review URL: https://codereview.chromium.org/1845923004
 2016-04-01 13:38:05 -07:00
bsalomon
6e2aad4e9f Add GrContext::releaseAndAbandonContext() 
Like abandonContext() this disconnects the GrContext from the underlying 3D API. However, unlike abandonContext it first frees all allocated GPU resources.

BUG=skia:5142
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1852733002

Review URL: https://codereview.chromium.org/1852733002
 2016-04-01 11:54:31 -07:00
bsalomon
2f538e9157 Delete duplicate null GL interface implementation 
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1846253002

Review URL: https://codereview.chromium.org/1846253002
 2016-04-01 09:04:35 -07:00
bsalomon
7c62b47800 Restore Vulkan setup code accidentally reverted in GrContextFactory.cpp 
TBR=egdaniel@google.com,jvanverth@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1852553004

Review URL: https://codereview.chromium.org/1852553004
 2016-04-01 07:42:05 -07:00
bsalomon
e5adad4141 Add CreatePlatformGLTestContext_none.cpp for Google3 build 
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1847923002

Review URL: https://codereview.chromium.org/1847923002
 2016-04-01 04:50:45 -07:00
kkinnunen
49c4c22b37 Remove ownership parameter from GrResourceProvider::wrapBackendTextureAsRenderTarget 
Remove ownership parameter from
GrResourceProvider::wrapBackendTextureAsRenderTarget.
The function leaks the texture id if kAdopt_LifeCycle is passed.

There is no public API to access the parameter.

BUG=594928
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842313003

Review URL: https://codereview.chromium.org/1842313003
 2016-04-01 04:50:38 -07:00