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407 Commits

Author SHA1 Message Date
robertphillips
0dfa62c977 Update testing frameworks/tests for MDB 
This CL:

Fixes an ordering problem w.r.t. drawTarget clean up in GrContext::abandonContext (for text test that abandons context)
Fixes when the lastDrawTarget field is set on a RenderTarget (now in GrDrawTarget ctor) due to GrTestTarget use case
Updates the ProgramUnitTest to use multiple drawTargets
Adds renderTarget creation to GrTestTargets (in MDB drawTargets require them)

BUG=skia:4094

Committed: https://skia.googlesource.com/skia/+/9c8605144a0f15e3e69a4e1dcd5d3e63f339380e

Review URL: https://codereview.chromium.org/1441533003
 2015-11-16 06:23:31 -08:00
egdaniel
1d51273271 Revert of Update testing frameworks/tests for MDB (patchset #4 id:60001 of https://codereview.chromium.org/1441533003/ ) 
Reason for revert:
Speculative revert for leaks based on ASAN bot (and some local valgrind testing)

Original issue's description:
> Update testing frameworks/tests for MDB
>
> This CL:
>
> Fixes an ordering problem w.r.t. drawTarget clean up in GrContext::abandonContext (for text test that abandons context)
> Fixes when the lastDrawTarget field is set on a RenderTarget (now in GrDrawTarget ctor) due to GrTestTarget use case
> Updates the ProgramUnitTest to use multiple drawTargets
> Adds renderTarget creation to GrTestTargets (in MDB drawTargets require them)
>
> BUG=skia:4094
>
> Committed: https://skia.googlesource.com/skia/+/9c8605144a0f15e3e69a4e1dcd5d3e63f339380e

TBR=joshualitt@chromium.org,joshualitt@google.com,robertphillips@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:4094

Review URL: https://codereview.chromium.org/1450513002
 2015-11-13 13:42:55 -08:00
egdaniel
57d3b039c6 Rename some processor functions from GL to GLSL 
TBR=bsalomon@google.com

BUG=skia:

Review URL: https://codereview.chromium.org/1443743002
 2015-11-13 11:57:27 -08:00
egdaniel
64c4728c70 Make all GrFragmentProcessors GL independent. 
TBR=bsalomon@google.com

BUG=skia:

Review URL: https://codereview.chromium.org/1434313002
 2015-11-13 06:54:19 -08:00
robertphillips
9c8605144a Update testing frameworks/tests for MDB 
This CL:

Fixes an ordering problem w.r.t. drawTarget clean up in GrContext::abandonContext (for text test that abandons context)
Fixes when the lastDrawTarget field is set on a RenderTarget (now in GrDrawTarget ctor) due to GrTestTarget use case
Updates the ProgramUnitTest to use multiple drawTargets
Adds renderTarget creation to GrTestTargets (in MDB drawTargets require them)

BUG=skia:4094

Review URL: https://codereview.chromium.org/1441533003
 2015-11-13 06:06:03 -08:00
cdalton
c94cd7cc01 Fix GrCoverageSetOpXP unit test on mixed samples 
Updates GrCoverageSetOpXPFactory::TestCreate to not invert coverage
with mixed samples, which is an unsupported configuration.

TBR=bsalomon@google.com

BUG=skia:4556

Review URL: https://codereview.chromium.org/1442763002
 2015-11-12 12:11:04 -08:00
robertphillips
caef345048 Readd "immediate" mode 
This isn't an exact replacement. The accumulated batches are now flushed at drawContext-entry-point granularity (via the AutoCheckFlush objects) rather than per batch.

TBR=bsalomon@google.com

Review URL: https://codereview.chromium.org/1439533003
 2015-11-11 13:18:11 -08:00
egdaniel
2d721d33aa Move all ShaderBuilder files to GLSL 
BUG=skia:

Review URL: https://codereview.chromium.org/1438003003
 2015-11-11 13:06:05 -08:00
robertphillips
a13e202563 Move GrBatchFlushState from GrDrawTarget to GrDrawingManager 
This CL:
  moves the flushState
  disables immediate mode (it was proving difficult to implement)
  also moves the program unit test to the drawing manager

BUG=skia:4094
TBR=bsalomon@google.com

Review URL: https://codereview.chromium.org/1437843002
 2015-11-11 12:01:09 -08:00
egdaniel
574a4c153d Move shader compiling to ProgramBuilder and various ShaderBuilder cleanups. 
An additional positive of this CL is that GrGLShaderBuilder is now GL independent besides GrGLProgramBuilder

BUG=skia:

Review URL: https://codereview.chromium.org/1431433003
 2015-11-02 06:22:44 -08:00
bsalomon
02141734f2 Stop creating static GrProcessor instances 
R=joshualitt@google.com

BUG=skia:4483

Review URL: https://codereview.chromium.org/1414733007
 2015-10-21 06:57:31 -07:00
bsalomon
4a33952961 Bye bye processor data manager. 
Review URL: https://codereview.chromium.org/1388113002
 2015-10-06 08:40:51 -07:00
bsalomon
38ddbadd00 Mangle output var in GrGLFragmentProcessor::emitChild 
R=joshualitt@google.com

Review URL: https://codereview.chromium.org/1362873002
 2015-09-24 06:00:00 -07:00
bsalomon
ae4738f677 Create fragment processor for performing input color blend with child processor 
The new FP is used to implement SkXM::Mode color filters and SkXM::Mode image filters. Also, these now support all advanced SkXM::Mode xfermodes.

Review URL: https://codereview.chromium.org/1334293003
 2015-09-15 15:33:27 -07:00
bsalomon
b5b603241a Test that GrFragmentProcessors work without input colors. 
Committed: https://skia.googlesource.com/skia/+/72c58e7052af2a0855412ce4b249f977069db751

Review URL: https://codereview.chromium.org/1341853002
 2015-09-14 12:26:34 -07:00
bsalomon
59ce45fe79 Revert of Test that GrFragmentProcessors work without input colors. (patchset #2 id:20001 of https://codereview.chromium.org/1341853002/ ) 
Reason for revert:
Need to fix up more processor subclasses.

Original issue's description:
> Test that GrFragmentProcessors work without input colors.
>
> Committed: https://skia.googlesource.com/skia/+/72c58e7052af2a0855412ce4b249f977069db751

TBR=joshualitt@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1338403003
 2015-09-14 12:01:42 -07:00
bsalomon
72c58e7052 Test that GrFragmentProcessors work without input colors. 
Review URL: https://codereview.chromium.org/1341853002
 2015-09-14 11:55:52 -07:00
wangyix
059dffae80 There's a set probability that a linear pipeline of random procs will be created (old behavior), or a pipeline with a single proc tree (added behavior). 
Had to move GrComposeEffect class definition from SkComposeShader.cpp to SkComposeShader.h so that GLProgramsTest can call GrComposeEffect::Create()

BUG=skia:4182

Review URL: https://codereview.chromium.org/1314923002
 2015-09-10 06:57:06 -07:00
bsalomon
c21b09eec9 Change SkShader;asFragmentProcessor signature to no longer take skpaint\grcolor* 
Committed: https://skia.googlesource.com/skia/+/ecfdc251be71f3d634e76afdd6375bf55fc061aa

Review URL: https://codereview.chromium.org/1316513002
 2015-08-28 18:46:56 -07:00
rmistry
a511e6ad10 Revert of Change SkShader;asFragmentProcessor signature to no longer take skpaint\grcolor* (patchset #8 id:140001 of https://codereview.chromium.org/1316513002/ ) 
Reason for revert:
Primary suspect in failing DEPS rolls:
* https://codereview.chromium.org/1315753006
* https://codereview.chromium.org/1308323006
* https://codereview.chromium.org/1320903004

Primary suspect because the failing win bots did not fail in https://codereview.chromium.org/1315753005

Original issue's description:
> Change SkShader;asFragmentProcessor signature to no longer take skpaint\grcolor*
>
> Committed: https://skia.googlesource.com/skia/+/ecfdc251be71f3d634e76afdd6375bf55fc061aa

TBR=joshualitt@google.com,wangyix@google.com,robertphillips@google.com,bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1313573005
 2015-08-28 17:16:50 -07:00
bsalomon
ecfdc251be Change SkShader;asFragmentProcessor signature to no longer take skpaint\grcolor* 
Review URL: https://codereview.chromium.org/1316513002
 2015-08-28 14:33:47 -07:00
mdempsky
38f1f6f9e5 Remove overly complicated GR_CREATE_STATIC_PROCESSOR macro 
This macro was responsible for producing code like:

    static SkAlignedStorage<sizeof(Foo)> g_gFoo_Storage;
    static Foo* gFoo = new(g_gFoo_Storage.get()) Foo;
    static SkAutoTDestroy<Foo> gFoo_ad(gFoo);

which would allocate static storage for an object of type Foo
(g_gFoo_Storage), lazily instantiate the object in that memory (via
gFoo's initializer), and then ensure that at global destruction time
the object is destroyed (via gFoo_Ad's destructor).

However, the exact same effect is achieved by just writing:

    static Foo gFoo;

Review URL: https://codereview.chromium.org/1314763009
 2015-08-27 12:57:01 -07:00
hendrikw
885bf09255 skia: add ability to load command_buffer_gles2 
BUG=skia:

Review URL: https://codereview.chromium.org/1306823003
 2015-08-27 10:38:39 -07:00
halcanary
96fcdcc219 Style Change: NULL->nullptr 
DOCS_PREVIEW= https://skia.org/?cl=1316233002

Review URL: https://codereview.chromium.org/1316233002
 2015-08-27 07:41:16 -07:00
bsalomon
ac856c97ac Remove GrStagedProcessor, remove the word Stage as it applies to FPs 
Committed: https://skia.googlesource.com/skia/+/24243446cdf7b7e4e132c2a0c387c7723777e0c7

Review URL: https://codereview.chromium.org/1307223004
 2015-08-27 06:30:17 -07:00
halcanary
385fe4d4b6 Style Change: SkNEW->new; SkDELETE->delete 
DOCS_PREVIEW= https://skia.org/?cl=1316123003

Review URL: https://codereview.chromium.org/1316123003
 2015-08-26 13:07:49 -07:00
rmistry
4bf69f7bbc Revert of Remove GrStagedProcessor, remove the word Stage as it applies to FPs (patchset #6 id:90001 of https://codereview.chromium.org/1307223004/ ) 
Reason for revert:
Causes bot failures:

https://uberchromegw.corp.google.com/i/client.skia/builders/Test-Mac10.9-Clang-MacMini6.2-GPU-HD4000-x86_64-Debug/builds/1639

https://uberchromegw.corp.google.com/i/client.skia/builders/Test-Ubuntu-GCC-ShuttleA-GPU-GTX660-x86_64-Debug/builds/1702

https://uberchromegw.corp.google.com/i/client.skia.android/builders/Test-Android-GCC-NexusPlayer-GPU-PowerVR-x86-Debug/builds/1223

Original issue's description:
> Remove GrStagedProcessor, remove the word Stage as it applies to FPs
>
> Committed: https://skia.googlesource.com/skia/+/24243446cdf7b7e4e132c2a0c387c7723777e0c7

TBR=joshualitt@google.com,egdaniel@google.com,bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1306803003
 2015-08-26 06:48:27 -07:00
bsalomon
24243446cd Remove GrStagedProcessor, remove the word Stage as it applies to FPs 
Review URL: https://codereview.chromium.org/1307223004
 2015-08-26 05:39:18 -07:00
wangyix
b1daa86732 When getGLInstance is called on a frag proc, the resulting GrGLFragmentProcessor will be the root of a tree of GrGLFragmentProcessors that mirrors the GrFragmentProcessor's tree. This allows setData() to be called recursively (removing the responsibility from compose shader) and allows gl instances direct access to their children gl instances so they can emit their code. 
BUG=skia:4182

Review URL: https://codereview.chromium.org/1287023009
 2015-08-18 11:29:32 -07:00
bsalomon
16b991390b Split GrDrawBatch and GrVertexBatch into their own files 
TBR=joshualitt@google.com

Review URL: https://codereview.chromium.org/1296483002
 2015-08-13 14:55:50 -07:00
bsalomon
abd30f54b7 Introduce GrBatch subclasses GrDrawBatch and GrVertexBatch to prepare for non-drawing batches 
Review URL: https://codereview.chromium.org/1293583002
 2015-08-13 13:34:48 -07:00
joshualitt
74417824cd Make folder for batches 
BUG=skia:

Review URL: https://codereview.chromium.org/1277233002
 2015-08-07 11:42:17 -07:00
wangyix
4b3050b410 Added registerChild; transforms, textures, glKey automatically handled. 
BUG=skia:

Review URL: https://codereview.chromium.org/1266633003
 2015-08-04 07:59:37 -07:00
bsalomon
eae6200acb Some cleanup in GrTextureProvider and GrResourceProvider. 
Review URL: https://codereview.chromium.org/1261643004
 2015-07-31 13:59:31 -07:00
wangyix
7c157a9888 Added GrGLFragmentProcessor::EmitArgs struct for use with emitCode() 
BUG=skia:

Review URL: https://codereview.chromium.org/1251173002
 2015-07-22 15:08:53 -07:00
bsalomon
bea0150d83 Revert of Remove rt flags that are not necessary (patchset #1 id:1 of https://codereview.chromium.org/1226123012/) 
Reason for revert:
breaks tests, e.g.
https://build.chromium.org/p/client.skia.android/builders/Test-Android-GCC-Nexus9-GPU-TegraK1-Arm64-Release/builds/752/steps/dm/logs/stdio

Original issue's description:
> Remove rt flags that are not necessary
>
> Committed: https://skia.googlesource.com/skia/+/b6b0a6ef179f4143c94ba7e0e1be6e7ce4b0a23a

TBR=joshualitt@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1234503004
 2015-07-16 10:00:28 -07:00
bsalomon
b6b0a6ef17 Remove rt flags that are not necessary 
Review URL: https://codereview.chromium.org/1226123012
 2015-07-16 09:34:57 -07:00
joshualitt
1c735488cb Start to propagate constness of GrPipelineBuilder up the stack 
BUG=skia:

Review URL: https://codereview.chromium.org/1229143007
 2015-07-13 08:08:25 -07:00
joshualitt
9cc1775e72 rename GrShaderDataManager -> GrProcessorDataManager 
BUG=skia:

Review URL: https://codereview.chromium.org/1228683002
 2015-07-09 06:28:14 -07:00
joshualitt
0067ff5e0f fix up test create functions 
TBR=bsalomon@google.com
BUG=skia:

Review URL: https://codereview.chromium.org/1213623022
 2015-07-08 14:26:19 -07:00
vbuzinov
dded69693d Implement support for mixed sampled render targets 
Adds a new FBO type kStencil_MSFBOType that is selected whenever
NV_framebuffer_mixed_samples extension is available.  In this new
FBO type a non-msaa color buffer is created with a multisampled
stencil buffer attachment.

Replaces numSamples() with separate numColorSamples and numStencilSamples
methods in RenderTarget.

In mixed samples mode non-MSAA codepaths are used to draw simple shapes,
while NVPR-rendered paths and text are rendered with a multisampled
stencil.

BUG=skia:3177

Review URL: https://codereview.chromium.org/1001503002
 2015-06-12 08:59:45 -07:00
bsalomon
4061b1262e Remove GrContext from GrDrawTarget 
Still exists on clip target (for now).

Review URL: https://codereview.chromium.org/1166553002
 2015-05-29 10:26:19 -07:00
bsalomon
682c269a15 Store context options on caps. 
Committed: https://skia.googlesource.com/skia/+/f28cff71db2cbb1ff18a8fbf1e80ca761d1f69bc

Review URL: https://codereview.chromium.org/1158433006
 2015-05-22 14:01:46 -07:00
bsalomon
08bf86d1b7 Revert of Store context options on caps. (patchset #3 id:40001 of https://codereview.chromium.org/1158433006/) 
Reason for revert:
breaking chromeos build (???)

Original issue's description:
> Store context options on caps.
>
> Committed: https://skia.googlesource.com/skia/+/f28cff71db2cbb1ff18a8fbf1e80ca761d1f69bc

TBR=joshualitt@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/1151603005
 2015-05-22 12:41:05 -07:00
bsalomon
f28cff71db Store context options on caps. 
Review URL: https://codereview.chromium.org/1158433006
 2015-05-22 12:25:41 -07:00
bsalomon
4b91f768b3 rename GrDrawTargetCaps to GrCaps 
Review URL: https://codereview.chromium.org/1133123009
 2015-05-19 09:29:46 -07:00
joshualitt
1573206f20 fix for angle bot 
TBR=
BUG=skia:

Review URL: https://codereview.chromium.org/1137333004
 2015-05-13 12:15:14 -07:00
joshualitt
6c891107ce GLProgramsTest 3.0 
BUG=skia:

Review URL: https://codereview.chromium.org/1139743002
 2015-05-13 08:51:50 -07:00
bsalomon
d309e7aa0e This replaces the texture creation/caching functions on GrContext with a GrTextureProvider interface. The goal is to pass this narrowly focused object in places that currently take a GrContext but don't need and shouldn't use its other methods. It also has an extended private interface for interacting with non-texture resource types. 
Review URL: https://codereview.chromium.org/1107973004
 2015-04-30 14:18:54 -07:00
cdalton
9954bc38c4 Use texture barriers to read directly from the RT 
Updates GrXferProcessor to read directly from the RT texture when
texture barriers are supported and it needs to know the dst color.
Also adds the notion of an Xfer barrier and uses it to issue texture
barriers when the XP will read the RT.

BUG=skia:

Review URL: https://codereview.chromium.org/1040303002
 2015-04-29 14:17:00 -07:00
jvanverth
e9c0fc616d Pull out shader-specific caps into GrShaderCaps and GrGLSLCaps 
BUG=skia:

Review URL: https://codereview.chromium.org/1116713002
 2015-04-29 11:18:05 -07:00
jvanverth
cfc18867d9 Use GLSLCaps for creating processor keys and GLSL-specific programs 
Effectively all this does is future-proof any GLSL-specific code, as
GLSLCaps is just a typedef of GLCaps.

BUG=skia:

Review URL: https://codereview.chromium.org/1109863004
 2015-04-28 08:48:20 -07:00
jvanverth
505306374d Remove legacy NVPR support 
BUG=skia:

Review URL: https://codereview.chromium.org/1110553003
 2015-04-27 10:36:27 -07:00
bsalomon
d79c549467 Make non-AA hairline stroke rects snap to pixels centers so they close. 
BUG=skia:3717

Review URL: https://codereview.chromium.org/1101663007
 2015-04-27 10:07:04 -07:00
mtklein
36352bf5e3 C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla} 
NOPRESUBMIT=true

BUG=skia:
DOCS_PREVIEW= https://skia.org/?cl=1037793002

Review URL: https://codereview.chromium.org/1037793002
 2015-03-25 18:17:32 -07:00
bsalomon
6f7f2012ee Move GrAutoLocaleSetter to new file and fix issue with null locale 
TBR=egdaniel@google.com
NOTREECHECKS=true

Review URL: https://codereview.chromium.org/1002623004
 2015-03-16 14:00:52 -07:00
bsalomon
3318ee7d5e Use C locale for numerics when emitting shaders. 
BUG=skia:3330

Review URL: https://codereview.chromium.org/1012723002
 2015-03-16 11:56:29 -07:00
joshualitt
570d2f81a6 I'd really like to land this before the branch so speedy reviews are appreciated. 
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/586d5d640b19860dfbbd903a5188da1bbbe87336

Review URL: https://codereview.chromium.org/936943002
 2015-02-25 13:19:48 -08:00
joshualitt
2907059d0e Revert of Pass clip to context (patchset #8 id:180001 of https://codereview.chromium.org/936943002/) 
Reason for revert:
Strange blur problems on nexus 5

Original issue's description:
> I'd really like to land this before the branch so speedy reviews are appreciated.
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/586d5d640b19860dfbbd903a5188da1bbbe87336

TBR=jvanverth@google.com,senorblanco@google.com,bsalomon@google.com,senorblanco@chromium.org,joshualitt@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/956083002
 2015-02-25 13:04:44 -08:00
joshualitt
586d5d640b I'd really like to land this before the branch so speedy reviews are appreciated. 
BUG=skia:

Review URL: https://codereview.chromium.org/936943002
 2015-02-25 11:21:21 -08:00
joshualitt
44701df5ce Move clip off of draw target 
BUG=skia:

Review URL: https://codereview.chromium.org/947443003
 2015-02-23 14:44:58 -08:00
bsalomon
f99e961f55 Allow resources' unique keys to be changed. 
Review URL: https://codereview.chromium.org/938943002
 2015-02-19 08:24:16 -08:00
bsalomon
8718aafec2 Rename GrContentKey to GrUniqueKey 
Review URL: https://codereview.chromium.org/940463006
 2015-02-19 07:24:21 -08:00
egdaniel
305a8897cd Decrease number of allowed stages for Angle on GLProgramTest 
BUG=skia:3435

Review URL: https://codereview.chromium.org/931783003
 2015-02-17 11:18:38 -08:00
egdaniel
e36914cb20 Pass in ProcOptInfos into willNeedDstCopy on XPs 
BUG=skia:

Review URL: https://codereview.chromium.org/912413002
 2015-02-13 09:00:33 -08:00
bsalomon
d0423587ac One createTexture function, attempt to recycle scratch in createTexture. 
Review URL: https://codereview.chromium.org/864383003
 2015-02-06 08:49:24 -08:00
bsalomon
50785a3d10 Revert of Revert of Move DstCopy on gpu into the GrXferProcessor. (patchset #1 id:1 of https://codereview.chromium.org/901663007/) 
Reason for revert:
The revert didn't help the 10.9 bot. Unreverting by reverting the revert (which is basically relanding the original patch which itself was a revert of a revert). Revert.

Original issue's description:
> Revert of Move DstCopy on gpu into the GrXferProcessor. (patchset #11 id:200001 of https://codereview.chromium.org/885923002/)
>
> Reason for revert:
> Testing to see if reverting fixes 10.9 bots.
>
> Original issue's description:
> > Move DstCopy on gpu into the GrXferProcessor.
> >
> > BUG=skia:
> >
> > Committed: https://skia.googlesource.com/skia/+/74a11753604768bf461b80cabb66060e8564d82c
> >
> > Committed: https://skia.googlesource.com/skia/+/5e1378d0e075a323144ba14e0a4cbcca35eccc69
>
> TBR=joshualitt@google.com,egdaniel@google.com
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/21b2c53218ab25f4268e3992e51d916076a2a7ee

TBR=joshualitt@google.com,egdaniel@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/873723009
 2015-02-06 07:02:37 -08:00
bsalomon
21b2c53218 Revert of Move DstCopy on gpu into the GrXferProcessor. (patchset #11 id:200001 of https://codereview.chromium.org/885923002/) 
Reason for revert:
Testing to see if reverting fixes 10.9 bots.

Original issue's description:
> Move DstCopy on gpu into the GrXferProcessor.
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/74a11753604768bf461b80cabb66060e8564d82c
>
> Committed: https://skia.googlesource.com/skia/+/5e1378d0e075a323144ba14e0a4cbcca35eccc69

TBR=joshualitt@google.com,egdaniel@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/901663007
 2015-02-05 14:18:05 -08:00
egdaniel
5e1378d0e0 Move DstCopy on gpu into the GrXferProcessor. 
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/74a11753604768bf461b80cabb66060e8564d82c

Review URL: https://codereview.chromium.org/885923002
 2015-02-05 11:11:13 -08:00
joshualitt
de358a9946 BUG=skia: 
Review URL: https://codereview.chromium.org/894693003
 2015-02-05 08:19:35 -08:00
egdaniel
4dce32c466 Revert "Move DstCopy on gpu into the GrXferProcessor." 
This reverts commit 74a1175360.

TBR=joshualitt@google.com,bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/3e9dfdb3784c0cbfecf7589a74aa9aff7ef40abd

Review URL: https://codereview.chromium.org/896163003
 2015-02-04 06:25:28 -08:00
egdaniel
7adb355594 Revert of Revert "Move DstCopy on gpu into the GrXferProcessor." (patchset #1 id:1 of https://codereview.chromium.org/896163003/) 
Reason for revert:
failed on my manual revert

Original issue's description:
> Revert "Move DstCopy on gpu into the GrXferProcessor."
>
> This reverts commit 74a1175360.
>
> TBR=joshualitt@google.com,bsalomon@google.com
> NOPRESUBMIT=true
> NOTREECHECKS=true
> NOTRY=true
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/3e9dfdb3784c0cbfecf7589a74aa9aff7ef40abd

TBR=
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/900913002
 2015-02-04 06:20:25 -08:00
egdaniel
3e9dfdb378 Revert "Move DstCopy on gpu into the GrXferProcessor." 
This reverts commit 74a1175360.

TBR=joshualitt@google.com,bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/896163003
 2015-02-04 06:14:22 -08:00
egdaniel
74a1175360 Move DstCopy on gpu into the GrXferProcessor. 
BUG=skia:

Review URL: https://codereview.chromium.org/885923002
 2015-02-03 15:02:43 -08:00
bsalomon
37f9a2694c Move npot resizing out of GrContext and simplify GrContext texture functions. 
Committed: https://skia.googlesource.com/skia/+/8a8100349105c8c6de39fcb34e47679da7a67f54

Committed: https://skia.googlesource.com/skia/+/6c96672491b04cb782bce8fee778124df66524a0

Review URL: https://codereview.chromium.org/882223003
 2015-02-02 13:00:10 -08:00
bsalomon
e137db8569 Revert of Move npot resizing out of GrContext and simplify GrContext texture functions. (patchset #10 id:200001 of https://codereview.chromium.org/882223003/) 
Reason for revert:
perf fix didn't fix the cr webgl conformance tests

Original issue's description:
> Move npot resizing out of GrContext and simplify GrContext texture functions.
>
> Committed: https://skia.googlesource.com/skia/+/8a8100349105c8c6de39fcb34e47679da7a67f54
>
> Committed: https://skia.googlesource.com/skia/+/6c96672491b04cb782bce8fee778124df66524a0

TBR=robertphillips@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/887303002
 2015-01-31 20:10:56 -08:00
bsalomon
6c96672491 Move npot resizing out of GrContext and simplify GrContext texture functions. 
Committed: https://skia.googlesource.com/skia/+/8a8100349105c8c6de39fcb34e47679da7a67f54

Review URL: https://codereview.chromium.org/882223003
 2015-01-31 19:27:53 -08:00
fmalita
6bfef2dfec Revert of Move npot resizing out of GrContext and simplify GrContext texture functions. (patchset #9 id:160001 of https://codereview.chromium.org/882223003/) 
Reason for revert:
webGL conformance failures:

WebglConformance.conformance_textures_tex_image_and_sub_image_2d_with_video
WebglConformance.conformance_textures_texture_npot_video

https://codereview.chromium.org/892773003/
http://build.chromium.org/p/tryserver.chromium.mac/builders/mac_chromium_rel_ng/builds/29272

Original issue's description:
> Move npot resizing out of GrContext and simplify GrContext texture functions.
>
> Committed: https://skia.googlesource.com/skia/+/8a8100349105c8c6de39fcb34e47679da7a67f54

TBR=robertphillips@google.com,bsalomon@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/868233005
 2015-01-31 07:02:18 -08:00
bsalomon
8a81003491 Move npot resizing out of GrContext and simplify GrContext texture functions. 
Review URL: https://codereview.chromium.org/882223003
 2015-01-30 12:43:44 -08:00
bsalomon
24db3b1c35 Add specialized content key class for resources. 
Review URL: https://codereview.chromium.org/858123002
 2015-01-23 04:24:05 -08:00
egdaniel
8dd688b756 Rename GrOptDrawState to GrPipeline and GrDrawState to GrPipelineBuilder 
BUG=skia:

Review URL: https://codereview.chromium.org/858343002
 2015-01-22 10:16:09 -08:00
joshualitt
17e7314e0e remove drawtype 
BUG=skia:

Review URL: https://codereview.chromium.org/862933005
 2015-01-21 11:52:36 -08:00
joshualitt
b77e4b6bf0 remove drawType from optState 
BUG=skia:

Review URL: https://codereview.chromium.org/864853002
 2015-01-21 10:16:18 -08:00
joshualitt
873ad0e0b4 BUG=skia: 
Review URL: https://codereview.chromium.org/815643005
 2015-01-20 09:08:52 -08:00
egdaniel
71e236c03e Remove willReadDst from GrFragmentProcessor. 
Since only XP's can read dst now, there is no reason to have this query on GrFP.
This also triggered a chain reaction of cleaning up/removing unnecessary code
elsewhere.

BUG=skia:

Review URL: https://codereview.chromium.org/851143003
 2015-01-20 06:34:51 -08:00
bsalomon
5236cf480d Make uncached textures uncached from the get go. 
This avoids the problem of a newly created uncached texture causing a purge of cached resources.

BUG=chromium:445885

Review URL: https://codereview.chromium.org/846303002
 2015-01-14 10:42:08 -08:00
joshualitt
71c9260e6f More changes to bring together path / geo procs 
BUG=skia:

Review URL: https://codereview.chromium.org/820783005
 2015-01-14 08:12:47 -08:00
mtklein
72c9faab45 Fix up all the easy virtual ... SK_OVERRIDE cases. 
This fixes every case where virtual and SK_OVERRIDE were on the same line,
which should be the bulk of cases.  We'll have to manually clean up the rest
over time unless I level up in regexes.

for f in (find . -type f); perl -p -i -e 's/virtual (.*)SK_OVERRIDE/\1SK_OVERRIDE/g' $f; end

BUG=skia:

Review URL: https://codereview.chromium.org/806653007
 2015-01-09 10:06:40 -08:00
jvanverth
39edf7664f Rename GrGpuGL -> GrGLGpu 
Review URL: https://codereview.chromium.org/824753002
 2014-12-22 11:44:19 -08:00
bsalomon
3e79124a69 Stop creating GrODS for stencilPath commands. 
Review URL: https://codereview.chromium.org/816513003
 2014-12-17 13:43:13 -08:00
bsalomon
861e103701 Rename GrGpuGL to GrGLGpu for consistency 
Review URL: https://codereview.chromium.org/808593003
 2014-12-16 07:33:50 -08:00
joshualitt
43893e4ca9 GLPrograms leak fix 
NOTREECHECKS=True
TBR=
BUG=skia:

Review URL: https://codereview.chromium.org/799063005
 2014-12-13 06:46:13 -08:00
joshualitt
56995b5cc0 Remove GP from drawstate, revision of invariant output for GP 
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/c6bc58eded89b0c0a36b8e20e193c200f297a0da

Review URL: https://codereview.chromium.org/791743003
 2014-12-11 15:44:02 -08:00
egdaniel
c230414861 Create xfer processor backend. 
This includes:
-Having an actual XP stage at the end of the gl pipeline.
-All Blending work is handled by XP until actually setting GL blend states
-GLPrograms test to test XP

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/4dffc940c430eec66d4707490eace19c9b3f7904

Review URL: https://codereview.chromium.org/764643004
 2014-12-11 13:15:14 -08:00
joshualitt
294738268d Revert of Create xfer processor backend. (patchset #6 id:100001 of https://codereview.chromium.org/764643004/) 
Reason for revert:
CL breaks windows DM

Original issue's description:
> Create xfer processor backend.
>
> This includes:
> -Having an actual XP stage at the end of the gl pipeline.
> -All Blending work is handled by XP until actually setting GL blend states
> -GLPrograms test to test XP
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/4dffc940c430eec66d4707490eace19c9b3f7904

TBR=bsalomon@google.com,joshualitt@chromium.org,egdaniel@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/789343002
 2014-12-10 15:03:01 -08:00
joshualitt
8c0f615fdd Revert of Remove GP from drawstate, revision of invariant output for GP (patchset #9 id:160001 of https://codereview.chromium.org/791743003/) 
Reason for revert:
breaks mac

Original issue's description:
> Remove GP from drawstate, revision of invariant output for GP
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/c6bc58eded89b0c0a36b8e20e193c200f297a0da

TBR=bsalomon@google.com,egdaniel@google.com,joshualitt@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/794843002
 2014-12-10 14:12:22 -08:00
joshualitt
c6bc58eded Remove GP from drawstate, revision of invariant output for GP 
BUG=skia:

Review URL: https://codereview.chromium.org/791743003
 2014-12-10 13:48:57 -08:00
egdaniel
4dffc940c4 Create xfer processor backend. 
This includes:
-Having an actual XP stage at the end of the gl pipeline.
-All Blending work is handled by XP until actually setting GL blend states
-GLPrograms test to test XP

BUG=skia:

Review URL: https://codereview.chromium.org/764643004
 2014-12-10 07:43:50 -08:00
joshualitt
2e3b3e369d This cl moves color and coverage off of drawstate. In an effort to keep this CL manageable, I have left the compute invariant input / output in a bit of a strange state(fixing this will be complicated). 
In addition, NVPR makes this very complicated, and I haven't quite figured out a good way to handle it, so for now color and coverage DO live on optstate, but I will figure out some way to refactor that in future CLs.

BUG=skia:

Review URL: https://codereview.chromium.org/783763002
 2014-12-09 13:31:15 -08:00
egdaniel
9513143efa Make all blending up to GrOptDrawState be handled by the xp/xp factory. 
In this cl the blending information is extracted for the xp and stored in the ODS
which is then used as it currently is. In the follow up cl, an XP backend will be added
and at that point all blending work will take place inside XP's.

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/7c66342a399b529634bed0fabfaa562db2c0dbd4

Review URL: https://codereview.chromium.org/759713002
 2014-12-09 11:15:44 -08:00
egdaniel
8d95ffa497 Revert of Make all blending up to GrOptDrawState be handled by the xp/xp factory. (patchset #7 id:140001 of https://codereview.chromium.org/759713002/) 
Reason for revert:
break many gm's

Original issue's description:
> Make all blending up to GrOptDrawState be handled by the xp/xp factory.
>
> In this cl the blending information is extracted for the xp and stored in the ODS
> which is then used as it currently is. In the follow up cl, an XP backend will be added
> and at that point all blending work will take place inside XP's.
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/7c66342a399b529634bed0fabfaa562db2c0dbd4

TBR=bsalomon@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/766653008
 2014-12-08 13:26:43 -08:00
egdaniel
7c66342a39 Make all blending up to GrOptDrawState be handled by the xp/xp factory. 
In this cl the blending information is extracted for the xp and stored in the ODS
which is then used as it currently is. In the follow up cl, an XP backend will be added
and at that point all blending work will take place inside XP's.

BUG=skia:

Review URL: https://codereview.chromium.org/759713002
 2014-12-08 11:20:40 -08:00
joshualitt
eb2a676165 Remove backend factories 
BUG=skia:

Review URL: https://codereview.chromium.org/778453002
 2014-12-04 11:35:34 -08:00
joshualitt
dafa4d09cb move program descriptor generation to flush 
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/829e1b80b1020b17f2078020c990e079b70c077c

Review URL: https://codereview.chromium.org/777673003
 2014-12-04 08:59:10 -08:00
joshualitt
f78c60c92a Revert of move program descriptor generation to flush (patchset #7 id:120001 of https://codereview.chromium.org/777673003/) 
Reason for revert:
breaking linux build

Original issue's description:
> move program descriptor generation to flush
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/829e1b80b1020b17f2078020c990e079b70c077c

TBR=egdaniel@google.com,bsalomon@google.com,joshualitt@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/776243005
 2014-12-04 06:01:45 -08:00
joshualitt
829e1b80b1 move program descriptor generation to flush 
BUG=skia:

Review URL: https://codereview.chromium.org/777673003
 2014-12-03 13:57:37 -08:00
joshualitt
2dd1ae016d First step to moving vertex attributes to the geometryProcessor 
BUG=skia:

Review URL: https://codereview.chromium.org/761563002
 2014-12-03 06:24:10 -08:00
joshualitt
267ce482b5 remove proc key 
BUG=skia:

Review URL: https://codereview.chromium.org/755363002
 2014-11-25 14:52:21 -08:00
bsalomon
932f866987 Create GrOptDrawState directly in the cmd buffer in GrIODB. 
Review URL: https://codereview.chromium.org/746243002
 2014-11-24 06:47:48 -08:00
bsalomon
b03c4a35bd Don't use NULL GrOptDrawState to indicate that draw should be skipped. 
Review URL: https://codereview.chromium.org/742853002
 2014-11-20 09:56:11 -08:00
joshualitt
54e0c12a5a scissor state on optstate 
waiting

BUG=skia:

Review URL: https://codereview.chromium.org/742763002
 2014-11-19 09:38:51 -08:00
bsalomon
ae59b77612 Create GrOptDrawState before recording draw in GrInOrderDrawBuffer 
Review URL: https://codereview.chromium.org/739673002
 2014-11-19 08:23:49 -08:00
joshualitt
9853ccef19 Drawstate on stack 
BUG=skia:

Review URL: https://codereview.chromium.org/732693002
 2014-11-17 14:22:49 -08:00
joshualitt
5478d427c6 Push creation of default GP to the caller 
TBR=
BUG=skia:

Review URL: https://codereview.chromium.org/715903002
 2014-11-14 16:00:38 -08:00
egdaniel
605dd0fbce Move GrInvariantOutput out of GrProcessor and into its own class. 
This will help with the ability to subclass, add to, etc. GrInvariantOutput. Also it was simply
getting a little too big to be a "supporting" subclass
BUG=skia:

Review URL: https://codereview.chromium.org/699943003
 2014-11-12 08:35:25 -08:00
joshualitt
2c93efeb6f Clip in grdrawtarget 
NOTREECHECKS=true
BUG=skia:

Review URL: https://codereview.chromium.org/685883003
 2014-11-06 12:57:13 -08:00
egdaniel
37b4d866b1 Force input coverage to be only a byte in gpu shaders. 
Prime coverage invariant output calculations with single component

BUG=skia:

Review URL: https://codereview.chromium.org/649783003
 2014-11-03 10:07:07 -08:00
joshualitt
7a6184fdf7 cleanup reentrance logic in CMM 
BUG=skia:

Review URL: https://codereview.chromium.org/684223002
 2014-10-29 18:29:27 -07:00
joshualitt
79f8faeea2 OptState owns program descriptor 
BUG=skia:

Review URL: https://codereview.chromium.org/674543004
 2014-10-28 17:59:26 -07:00
bsalomon
f2703d83da rename GrTextureDesc->GrSurfaceDesc, GrTextureFlags->GrSurfaceFlags 
Review URL: https://codereview.chromium.org/682223002
 2014-10-28 14:33:06 -07:00
bsalomon
98b33ebe6f Some cleanup in processor header files. 
R=joshualitt@google.com

Review URL: https://codereview.chromium.org/659803004
 2014-10-15 11:05:26 -07:00
bsalomon
0e08fc17e4 Push isEqual/onIsEqual down from GrProcessor to subclasses. 
R=joshualitt@google.com

Review URL: https://codereview.chromium.org/654273002
 2014-10-15 08:19:04 -07:00
bsalomon
d27726eccb Fix leak in GLPrograms test. 
TBR=joshualitt@google.com

Review URL: https://codereview.chromium.org/648063002
 2014-10-12 05:40:01 -07:00
joshualitt
a5305a110a Opt state takes a GP instead of a GeometryStage 
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/71856d520461ae025a0332aa0ce9735a096d9baf

Review URL: https://codereview.chromium.org/637003003
 2014-10-10 17:47:00 -07:00
joshualitt
89c7a2ec3e Revert of Opt state takes a GP instead of a GeometryStage (patchset #18 id:1500001 of https://codereview.chromium.org/637003003/) 
Reason for revert:
Revert because this may be causing a break in a chrome gpu test

Original issue's description:
> Opt state takes a GP instead of a GeometryStage
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/71856d520461ae025a0332aa0ce9735a096d9baf

TBR=bsalomon@google.com,egdaniel@google.com,danakj@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/647183002
 2014-10-10 14:11:59 -07:00
joshualitt
71856d5204 Opt state takes a GP instead of a GeometryStage 
BUG=skia:

Review URL: https://codereview.chromium.org/637003003
 2014-10-10 09:56:55 -07:00
joshualitt
1598899975 FPs now use the correct builder types(just a rename) 
BUG=skia:

Review URL: https://codereview.chromium.org/648463003
 2014-10-09 15:04:05 -07:00
joshualitt
9e87fa7c0e Force linking of static member variables for GLPrograms 
BUG=skia:

Review URL: https://codereview.chromium.org/614163002
 2014-10-09 13:12:35 -07:00
joshualitt
651713408c gl programs rewrite 
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/07a255310aca9f3e83bf741dc663a58818ad681c

Review URL: https://codereview.chromium.org/628633003
 2014-10-09 07:25:36 -07:00
joshualitt
47bb382830 Cleanup of shader building system 
this is a huge refactor and cleanup of the gl shader building system in
Skia.  The entire shader building pipeline is now part of
GrGLProgramCreator, which takes a gp, and some fps, and creates a
program.  I added some subclasses of GrGLProgram to handle the
eccentricities of Nvpr/Nvpres.  Outside of the builders folder
and GrGLPrograms, this change is basically just a rename

solo gp

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/fe1233c3f12f81bb675718516bbb32f72af726ec

Review URL: https://codereview.chromium.org/611653002
 2014-10-07 16:43:25 -07:00
joshualitt
db0d3ca070 Revert of Cleanup of shader building system (patchset #25 id:470001 of https://codereview.chromium.org/611653002/) 
Reason for revert:
Seems to have messed up windows 7 gms

Original issue's description:
> Cleanup of shader building system
>
> this is a huge refactor and cleanup of the gl shader building system in
> Skia.  The entire shader building pipeline is now part of
> GrGLProgramCreator, which takes a gp, and some fps, and creates a
> program.  I added some subclasses of GrGLProgram to handle the
> eccentricities of Nvpr/Nvpres.  Outside of the builders folder
> and GrGLPrograms, this change is basically just a rename
>
>
> solo gp
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/fe1233c3f12f81bb675718516bbb32f72af726ec

TBR=bsalomon@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/635533005
 2014-10-07 12:42:26 -07:00
joshualitt
fe1233c3f1 Cleanup of shader building system 
this is a huge refactor and cleanup of the gl shader building system in
Skia.  The entire shader building pipeline is now part of
GrGLProgramCreator, which takes a gp, and some fps, and creates a
program.  I added some subclasses of GrGLProgram to handle the
eccentricities of Nvpr/Nvpres.  Outside of the builders folder
and GrGLPrograms, this change is basically just a rename

solo gp

BUG=skia:

Review URL: https://codereview.chromium.org/611653002
 2014-10-07 12:16:36 -07:00
joshualitt
d909759832 Revert of gl programs rewrite (patchset #10 id:180001 of https://codereview.chromium.org/628633003/) 
Reason for revert:
breaks angle bot

Original issue's description:
> gl programs rewrite
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/07a255310aca9f3e83bf741dc663a58818ad681c

TBR=bsalomon@google.com,egdaniel@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Review URL: https://codereview.chromium.org/631183003
 2014-10-07 08:37:36 -07:00
joshualitt
07a255310a gl programs rewrite 
BUG=skia:

Review URL: https://codereview.chromium.org/628633003
 2014-10-07 08:05:21 -07:00
egdaniel
b109ac22b4 Make createOptDrawState return NULL if we would end up not drawing 
BUG=skia:

Review URL: https://codereview.chromium.org/630063002
 2014-10-07 06:45:44 -07:00
egdaniel
307796bc2e Plumb OptDrawState down to VertexShaderBuilder 
BUG=skia:

Review URL: https://codereview.chromium.org/628293002
 2014-10-06 12:13:54 -07:00
joshualitt
b0a8a377f8 Patch to create a distinct geometry processor. The vast majority of this patch 
is just a rename.  The meat is in GrGeometryProcessor, GrProcessor,
GrGL*Processor, GrProcessorStage, Gr*BackendProcessorFactory,
GrProcessUnitTestFactory, and the builders

BUG=skia:
R=bsalomon@google.com

Author: joshualitt@chromium.org

Review URL: https://codereview.chromium.org/582963002
 2014-09-23 09:50:21 -07:00
egdaniel
c06482494d Calculate Primary and Secondary output types in the GrOptDrawState 
Follow up CL to https://codereview.chromium.org/545693004/

BUG=skia:
R=bsalomon@google.com

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/554833002
 2014-09-22 13:17:03 -07:00
egdaniel
ae444965c4 Change GrGLProgramDesc header to have DoPathRendering flag instead of RequiresVertexShader 
Also update GLProgramTests to fix bug where it would incorrectly try to PathRendering when we did
not want to.

BUG=skia:
R=bsalomon@google.com, joshualitt@chromium.org

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/586793002
 2014-09-22 12:29:52 -07:00
bsalomon
43d361f7fa Stop calling rand() in debug-only code for GLProgramsTest 
R=egdaniel@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/584913002
 2014-09-19 07:47:08 -07:00
egdaniel
a7dc0a83f0 Calculate stage stats in GrOptDrawState 
BUG=skia:
R=bsalomon@google.com

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/545693004
 2014-09-17 08:25:05 -07:00
joshualitt
49586bec73 removing GrDrawEffect 
BUG=skia:

Committed: https://skia.googlesource.com/skia/+/8ddbe8b9366c8c59c4fb55f01f253de8a0b37d6e

R=bsalomon@google.com

Author: joshualitt@chromium.org

Review URL: https://codereview.chromium.org/571163002
 2014-09-16 08:21:42 -07:00
joshualitt
08da4f22d7 Revert of removing GrDrawEffect (patchset #4 id:60001 of https://codereview.chromium.org/571163002/) 
Reason for revert:
reverting to unblock another revert

Original issue's description:
> removing GrDrawEffect
>
> BUG=skia:
>
> Committed: https://skia.googlesource.com/skia/+/8ddbe8b9366c8c59c4fb55f01f253de8a0b37d6e

R=bsalomon@google.com
TBR=bsalomon@google.com
NOTREECHECKS=true
NOTRY=true
BUG=skia:

Author: joshualitt@chromium.org

Review URL: https://codereview.chromium.org/577593003
 2014-09-16 07:17:28 -07:00
joshualitt
8ddbe8b936 removing GrDrawEffect 
BUG=skia:
R=bsalomon@google.com

Author: joshualitt@chromium.org

Review URL: https://codereview.chromium.org/571163002
 2014-09-16 06:46:30 -07:00
joshualitt
249af15fb8 BUG=skia: 
R=bsalomon@google.com, egdaniel@google.com, jvanverth@google.com, robertphillips@google.com

Author: joshualitt@chromium.org

Review URL: https://codereview.chromium.org/543623004
 2014-09-15 11:41:14 -07:00
bsalomon
49f085dddf "NULL !=" = NULL 
R=reed@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/544233002
 2014-09-05 13:34:00 -07:00
joshualitt
bd769d0f1c Initial change to create GeometryProcessor 
BUG=skia:
R=bsalomon@google.com, robertphillips@google.com, egdaniel@google.com, jvanverth@google.com

Author: joshualitt@chromium.org

Review URL: https://codereview.chromium.org/509153002
 2014-09-04 08:56:46 -07:00
kkinnunen
ec56e45454 Implement NV_path_rendering on OpenGL ES 
Implement support for NV_path_rendering on OpenGL ES. Use
glProgramPathFragmentInputGenNV function call instead of glPathTexGenNV to
communicate transforms to fragment shader.

The intention is that the NVPR paths will be drawn with the same shader program
as non-NVPR geometry. For NVPR calls, the GPU will skip the vertex shader and
just run the fragment shader.

After program is linked, query the locations of the fragment shader inputs with
glGetResourceLocation. The location will be used to set the transforms with
glProgramPathFragmentInputGenNV.

The functions and their workings are documented in:

glProgramPathFragmentInputGenNV
https://www.opengl.org/registry/specs/NV/path_rendering.txt
(note: addition as of API version 1.3)

glGetResourceLocation
https://www.opengl.org/registry/specs/ARB/program_interface_query.txt
http://www.opengl.org/registry/doc/glspec44.core.pdf
(function is in core Open GL 4.4)

Note: glProgramPathFragmentInputGenNV could be used also for OpenGL. However,
using seems to trigger a bug in the driver. Disable this feature on OpenGL at
least until the driver is fixed and released. The bug manifests in shadertext
test, where the lower-left text pair is missing. Valgrind catches a bad read
for the test and causes the context to OOM reproducibly.

R=bsalomon@google.com, cdalton@nvidia.com, joshualitt@google.com, joshualitt@chromium.org

Author: kkinnunen@nvidia.com

Review URL: https://codereview.chromium.org/367643004
 2014-08-25 22:21:16 -07:00
joshualitt
30ba436f04 Initial refactor of shaderbuilder to prepare for geometry shaders 
gitignore for eclipse

BUG=skia:
R=bsalomon@google.com, bsalomon@chromium.org

Author: joshualitt@chromium.org

Review URL: https://codereview.chromium.org/491673002
 2014-08-21 20:18:45 -07:00
reed
9fa60daad4 Simplify flattening to just write enough to call the factory/public-constructor for the class. We want to *not* rely on private constructors, and not rely on calling through the inheritance hierarchy for either flattening or unflattening(CreateProc). 
Refactoring pattern:

1. guard the existing constructor(readbuffer) with the legacy build-flag
2. If you are a instancable subclass, implement CreateProc(readbuffer) to create a new instances from the buffer params (or return NULL).

If you're a shader subclass
1. You must read/write the local matrix if your class accepts that in its factory/constructor, else ignore it.

R=robertphillips@google.com, mtklein@google.com, senorblanco@google.com, senorblanco@chromium.org, sugoi@chromium.org

Author: reed@google.com

Review URL: https://codereview.chromium.org/395603002
 2014-08-21 07:59:51 -07:00
egdaniel
02cafcc1bf Remove gpu shader optimatization for solid white or trans black colors 
Running test on the added bench which draws a grid of all white paths, all blue paths, or alternating checkered white/blue paths.

With optimization in (ms):
         White       Blue        Checkered
Linux    ~80         ~80         ~160
N7       ~800        ~1100       ~1500
Moto-e   ~830        ~1100       ~2500

Without optimization in (ms):
         White       Blue        Checkered
Linux    ~80         ~80         ~80
N7       ~1100       ~1100       ~1100
Moto-e   ~1100       ~1100       ~1500

BUG=skia:

Committed: https://skia.googlesource.com/skia/+/5f78d2251a440443c9eaa321dad058d7a32bfef7

R=bsalomon@google.com

Author: egdaniel@google.com

Review URL: https://codereview.chromium.org/375823005
 2014-07-21 11:37:28 -07:00
bsalomon
e904c09a3a Fix alpha textures in NV ES3 contexts on Windows. 
Make unit tests iterate over all the rendering GL context types rather than using kNative.

Fix the extension printing when gStartupSpew is set.

R=jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/398183002
 2014-07-17 10:50:59 -07:00
bsalomon
929f29a5c1 Makes GrGLProgramDesc's key store the lengths as well as offsets of the effect keys. 
Makes it possible to use GrBackendEffectFactories other than GrTBEF by moving meta-key generation out of GrTBEF.

Cleans up docs around GrBackendEffectFactory.

Committed: https://skia.googlesource.com/skia/+/c0ea398aff8254e31152cbb94c9ab6150428e252

R=robertphillips@google.com, jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/379113004
 2014-07-17 07:55:11 -07:00
mtklein
7940100fae Revert of Makes GrGLProgramDesc's key store the lengths as well as offsets of the effect keys. (https://codereview.chromium.org/379113004/) 
Reason for revert:
Most likely candidate for Valgrind failures:

[21:10:08.755668] ==3036== Use of uninitialised value of size 8
[21:10:08.755753] ==3036==    at 0x734AB2: GrGpuGL::ProgramCache::getProgram(GrGLProgramDesc const&, GrEffectStage const**, GrEffectStage const**) (GrGpuGL_program.cpp:107)
[21:10:08.755788] ==3036==    by 0x734ED2: GrGpuGL::flushGraphicsState(GrGpu::DrawType, GrDeviceCoordTexture const*) (GrGpuGL_program.cpp:253)
[21:10:08.755811] ==3036==    by 0x6E81C2: GrGpu::setupClipAndFlushState(GrGpu::DrawType, GrDeviceCoordTexture const*, GrDrawState::AutoRestoreEffects*, SkRect const*) (GrGpu.cpp:350)
[21:10:08.755837] ==3036==    by 0x6E9BE8: GrGpu::onDraw(GrDrawTarget::DrawInfo const&) (GrGpu.cpp:390)
[21:10:08.755858] ==3036==    by 0x6EEECE: GrInOrderDrawBuffer::flush() (GrDrawTarget.h:506)
[21:10:08.755879] ==3036==    by 0x6D0EB4: GrContext::flush(int) (GrContext.cpp:1327)
[21:10:08.755900] ==3036==    by 0x6D3F8F: GrContext::writeTexturePixels(GrTexture*, int, int, int, int, GrPixelConfig, void const*, unsigned long, unsigned int) (GrContext.cpp:1349)
[21:10:08.755922] ==3036==    by 0x6D39D7: GrContext::writeRenderTargetPixels(GrRenderTarget*, int, int, int, int, GrPixelConfig, void const*, unsigned long, unsigned int) (GrContext.cpp:1632)
[21:10:08.755949] ==3036==    by 0x6FFDF3: GrRenderTarget::writePixels(int, int, int, int, GrPixelConfig, void const*, unsigned long, unsigned int) (GrRenderTarget.cpp:45)
[21:10:08.755978] ==3036==    by 0x735563: SkGpuDevice::onWritePixels(SkImageInfo const&, void const*, unsigned long, int, int) (SkGpuDevice.cpp:280)
[21:10:08.756003] ==3036==    by 0x57A048: SkBaseDevice::writePixels(SkImageInfo const&, void const*, unsigned long, int, int) (SkDevice.cpp:106)
[21:10:08.756025] ==3036==    by 0x56D0AE: SkCanvas::writePixels(SkImageInfo const&, void const*, unsigned long, int, int) (SkCanvas.cpp:700)
[21:10:08.756050] ==3036==    by 0x56D156: SkCanvas::writePixels(SkBitmap const&, int, int) (SkCanvas.cpp:652)
[21:10:08.756077] ==3036==    by 0x5109B6: test_WritePixels(skiatest::Reporter*, GrContextFactory*) (WritePixelsTest.cpp:464)
[21:10:08.756099] ==3036==    by 0x51114C: skiatest::WritePixelsClass::onRun(skiatest::Reporter*) (WritePixelsTest.cpp:361)
[21:10:08.756122] ==3036==    by 0x406BE8: skiatest::Test::run() (Test.cpp:107)
[21:10:08.756145] ==3036==    by 0x4064C2: SkTestRunnable::run() (skia_test.cpp:109)
[21:10:08.756167] ==3036==    by 0x405D1A: tool_main(int, char**) (skia_test.cpp:221)
[21:10:08.756189] ==3036==    by 0x405F75: main (skia_test.cpp:239)
[21:10:08.756211] ==3036==  Uninitialised value was created by a stack allocation
[21:10:08.756233] ==3036==    at 0x734CC8: GrGpuGL::flushGraphicsState(GrGpu::DrawType, GrDeviceCoordTexture const*) (GrGpuGL_program.cpp:213)

Original issue's description:
> Makes GrGLProgramDesc's key store the lengths as well as offsets of the effect keys.
>
> Makes it possible to use GrBackendEffectFactories other than GrTBEF by moving meta-key generation out of GrTBEF.
>
> Cleans up docs around GrBackendEffectFactory.
>
> Committed: https://skia.googlesource.com/skia/+/c0ea398aff8254e31152cbb94c9ab6150428e252

R=robertphillips@google.com, jvanverth@google.com, bsalomon@google.com
TBR=bsalomon@google.com, jvanverth@google.com, robertphillips@google.com
NOTREECHECKS=true
NOTRY=true

Author: mtklein@google.com

Review URL: https://codereview.chromium.org/394213002
 2014-07-16 06:16:43 -07:00
bsalomon
c0ea398aff Makes GrGLProgramDesc's key store the lengths as well as offsets of the effect keys. 
Makes it possible to use GrBackendEffectFactories other than GrTBEF by moving meta-key generation out of GrTBEF.

Cleans up docs around GrBackendEffectFactory.

R=robertphillips@google.com, jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/379113004
 2014-07-15 19:41:17 -07:00
bsalomon
848faf00ec This moves us towards variable length effect keys. The overall program key now allows for it. After the header it stores an array of offsets to effect keys. This allows us to grab the effect keys to pass to effects when they generate code. It also ensures that we can't get a collision by sets of keys that are different lengths but are the same when appended together. 
R=robertphillips@google.com, jvanverth@google.com, egdaniel@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/356513003
 2014-07-11 10:01:02 -07:00
bsalomon
83d081ae1d Goodbye GrEffectRef. 
Also, reworked some var names and comments around SkShader::asNewEffect.

R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/374923002
 2014-07-08 09:56:11 -07:00
bsalomon
97b9ab72cd Make GrDrawState and GrPaint take GrEffect* instead of GrEffectRef*. 
Make Sk-effect virtuals produce GrEffect* rather than GrEffectRef*

Make GrEffectRef a typedef for GrEffect.

Committed: https://skia.googlesource.com/skia/+/2011fe9cdfa63b83489a146cea6a724cede352c8

R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/377503004
 2014-07-08 06:52:35 -07:00
reed
969842ac9c Revert of Make GrDrawState and GrPaint take GrEffect* instead of GrEffectRef*. (https://codereview.chromium.org/377503004/) 
Reason for revert:
broke linux builders

Original issue's description:
> Make GrDrawState and GrPaint take GrEffect* instead of GrEffectRef*.
>
> Make Sk-effect virtuals produce GrEffect* rather than GrEffectRef*
>
> Make GrEffectRef a typedef for GrEffect.
>
> Committed: https://skia.googlesource.com/skia/+/2011fe9cdfa63b83489a146cea6a724cede352c8

R=robertphillips@google.com, bsalomon@google.com
TBR=bsalomon@google.com, robertphillips@google.com
NOTREECHECKS=true
NOTRY=true

Author: reed@google.com

Review URL: https://codereview.chromium.org/372053003
 2014-07-07 15:17:49 -07:00
bsalomon
2011fe9cdf Make GrDrawState and GrPaint take GrEffect* instead of GrEffectRef*. 
Make Sk-effect virtuals produce GrEffect* rather than GrEffectRef*

Make GrEffectRef a typedef for GrEffect.

R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/377503004
 2014-07-07 15:11:31 -07:00
bsalomon
f99f884cd8 Remove use of GrEffectRef from draw state and below. 
R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/372773002
 2014-07-07 11:54:23 -07:00
commit-bot@chromium.org
cac5fd597f Factory methods for heap-allocated SkImageFilter objects. 
This is part of an effort to ensure that all SkPaint effects can only be
allocated on the heap.

This patch makes the constructors of SkImageFilter and its subclasses non-public
and instead provides factory methods for creating these objects on the heap. We
temporarily keep constructor of publicly visible classes public behind a flag.

BUG=skia:2187
R=scroggo@google.com, mtklein@chromium.org, reed@google.com, senorblanco@google.com, senorblanco@chromium.org, bsalomon@google.com, sugoi@chromium.org, zork@chromium.org

Author: dominikg@chromium.org

Review URL: https://codereview.chromium.org/182983003

git-svn-id: http://skia.googlecode.com/svn/trunk@13718 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-03-10 10:51:58 +00:00
commit-bot@chromium.org
4324c3ba70 Fix warnings on Ubuntu13 
Turn off warnings when building libwebp.
Turn off warnings when building libjpeg.
Initialize some variables immediately.

NOTRY=True
NOTREECHECKS=True

BUG=skia:2213
BUG=skia:2214
R=bsalomon@google.com, halcanary@google.com

Author: scroggo@google.com

Review URL: https://codereview.chromium.org/175383002

git-svn-id: http://skia.googlecode.com/svn/trunk@13545 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-02-21 20:11:42 +00:00
commit-bot@chromium.org
727a352f74 Factory methods for heap-allocated SkColorFilter objects. 
This is part of an effort to ensure that all SkPaint effects can only be
allocated on the heap.

This patch makes the constructors of SkColorFilter and its subclasses non-public
and instead provides factory methods for creating these objects on the heap. We
temporarily keep constructor of publicly visible classes public behind a flag.

BUG=skia:2187
R=scroggo@google.com, mtklein@google.com, reed@google.com

Author: dominikg@chromium.org

Review URL: https://codereview.chromium.org/175293002

git-svn-id: http://skia.googlecode.com/svn/trunk@13539 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-02-21 18:46:30 +00:00
commit-bot@chromium.org
8a13588b6f Stop discarding in frag shader when coverage is zero and stencil writes are enabled 
This fixes the corruption in the NVPR images here:
http://108.170.217.252:10117/builders/Test-Win8-ShuttleA-GTX660-x86-Debug/builds/251/steps/CompareGMs/logs/stdio

caused by:

https://skia.googlesource.com/skia.git/+/65ee5f424cb4dabd453268902c00086605d77c1d

The stencil path step writes inside and outside the clip when the clip is implemented by
a coverage effect. The path cover step then doesn't write outside of the clip because the FS
discards. This leaves stencil values outside of the clip non-zero which messed up subsequent
path or clip draws to those samples.

R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/154623002

git-svn-id: http://skia.googlecode.com/svn/trunk@13320 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-02-05 16:29:12 +00:00
commit-bot@chromium.org
65ee5f424c Use GrConvexPolyEffect when clip is a single convex polygon 
BUG=skia:2051

Committed: http://code.google.com/p/skia/source/detail?r=13286

R=robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://codereview.chromium.org/151523005

git-svn-id: http://skia.googlecode.com/svn/trunk@13306 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-02-04 17:49:48 +00:00
tfarina@chromium.org
8f6884aab8 Cleanup: Sanitize the order of includes under tests/ 
Initially this was to make sure Test.h appeared after the Sk*.h includes.

Patch generated by the following command line:

$ ~/chromium/src/tools/sort-headers.py tests/*.cpp

BUG=None
TEST=tests
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/145313004

git-svn-id: http://skia.googlecode.com/svn/trunk@13177 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-01-24 20:56:26 +00:00
commit-bot@chromium.org
e2eac8b2fd Move macros from TestClassDef.h to Test.h 
Motivation: those macros don't make any sense without the definitions
in Test.h.

BUG=
R=mtklein@google.com

Author: halcanary@google.com

Review URL: https://codereview.chromium.org/138563004

git-svn-id: http://skia.googlecode.com/svn/trunk@13074 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-01-14 21:04:37 +00:00
tfarina@chromium.org
4ee16bfaed Add a DEF_GPUTEST() macro. 
This macro is similar to DEF_TEST() and simplifies the process of
setting up a GPU test.

BUG=skia:1952
TEST=tests
R=mtklein@google.com

Review URL: https://codereview.chromium.org/132293005

git-svn-id: http://skia.googlecode.com/svn/trunk@13033 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-01-10 22:08:27 +00:00
commit-bot@chromium.org
9109e188c7 Fix build warnings in SkAlphaThresholdFilter 
BUG=None
R=bsalomon@google.com

Author: zork@chromium.org

Review URL: https://codereview.chromium.org/101763010

git-svn-id: http://skia.googlecode.com/svn/trunk@12937 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-01-07 16:04:01 +00:00
commit-bot@chromium.org
40eb3c1000 Add AlphaThreshold filter. 
This is based on the Bitmap Alpha Threshold filter, and will be used by Chromium
to implement the window shape API.

R=bsalomon@chromium.org, wez@chromium.org, bsalomon@google.com, reed@google.com

Author: zork@chromium.org

Review URL: https://codereview.chromium.org/115633002

git-svn-id: http://skia.googlecode.com/svn/trunk@12935 2bbb7eff-a529-9590-31e7-b0007b416f81
 2014-01-06 23:41:14 +00:00
commit-bot@chromium.org
9cfa287bc7 Remove SkBitmapAlphaThresholdShader 
R=bsalomon@google.com

Author: zork@chromium.org

Review URL: https://codereview.chromium.org/108653012

git-svn-id: http://skia.googlecode.com/svn/trunk@12759 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-12-18 21:58:53 +00:00
commit-bot@chromium.org
a34995e18b Implement SkColorFilter as a GrGLEffect 
Adds GrEffect::willUseInputColor() which indicates whether or not the
input color affects the output of the effect. This is needed for
certain Xfermodes, such as kSrc_Mode. For these modes the color filter
will not use the input color.

An effect with GrEffect::willUseInputColor() true will cause all color
or coverage effects before it to be discarded, as their computations
cannot affect the output. In these cases program is marked as having
white input color.

This fixes an assert when Skia is compiled in a mode that prefers
using uniforms instead of attributes for constants. (Flags
GR_GL_USE_NV_PATH_RENDERING or GR_GL_NO_CONSTANT_ATTRIBUTES). Using
attributes hides the problem where the fragment shader does not need
input color for color filters that ignore DST part of the filter. The
assert would be hit when uniform manager tries to bind an uniform which
has been optimized away by the shader compiler.

Adds specific GrGLSLExpr4 and GrGLSLExpr1 classes. This way the GLSL
expressions like "(v - src.a)" can remain somewhat readable in form of
"(v - src.a())". The GrGLSLExpr<typename> template implements the
generic functionality, GrGLSLExprX is the specialization that exposes
the type-safe interface to this functionality.

Also adds operators so that GLSL binary operators of the form
"(float * vecX)" can be expressed in C++. Before only the equivalent
"(vecX * float)" was possible. This reverts the common blending
calculations to more conventional order, such as "(1-a) * c" instead of
"c * (1-a)".

Changes GrGLSLExpr1::OnesStr from 1 to 1.0 in order to preserve the
color filter blending formula string the same (with the exception of
variable name change).

Shaders change in case of input color being needed:
 -   vec4 filteredColor;
 -   filteredColor = (((1.0 - uFilterColor.a) * output_Stage0) + uFilterColor);
 -   fsColorOut = filteredColor;
 +   vec4 output_Stage1;
 +   { // Stage 1: ModeColorFilterEffect
 +   output_Stage1 = (((1.0 - uFilterColor_Stage1.a) * output_Stage0) + uFilterColor_Stage1);
 +   }
 +   fsColorOut = output_Stage1;

Shaders change in case of input color being not needed:
 -uniform vec4 uFilterColor;
 -in vec4 vColor;
 +uniform vec4 uFilterColor_Stage0;
  out vec4 fsColorOut;
  void main() {
 -   vec4 filteredColor;
 -   filteredColor = uFilterColor;
 -   fsColorOut = filteredColor;
 +   vec4 output_Stage0;
 +   { // Stage 0: ModeColorFilterEffect
 +   output_Stage0 = uFilterColor_Stage0;
 +   }
 +   fsColorOut = output_Stage0;
  }

R=bsalomon@google.com, robertphillips@google.com, jvanverth@google.com

Author: kkinnunen@nvidia.com

Review URL: https://codereview.chromium.org/25023003

git-svn-id: http://skia.googlecode.com/svn/trunk@11912 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-23 05:42:03 +00:00
commit-bot@chromium.org
8e919add40 Fix GrProgramsTest to not generate tests with too many TexCoord references 
Make GrProgramsTest check how many texture coordinate sets are
available and select random effects up until the amount runs out.

Otherwise, following effect sequence would fail the shader compilation
when Skia is compiled with nv_path_rendering on (eg. when fixed
function codepath is used):
 * Stage 0: TextureDomain (1 texcoord)
 * Stage 1: Convolution (1 texcoord)
 * Stage 2: Bitmap Alpha Threshold (2 texcoords)
 * Stage 3: DisplacementMap (2 texcoords)
 * Stage 4: Config Conversion (1 texcoords)
 * Stage 5: Two-Point Conical Gradient (2 texcoords)

This would use more texture coordinate sets than 8, which is fairly
common amount currently.

R=bsalomon@google.com, cdalton@nvidia.com

Author: kkinnunen@nvidia.com

Review URL: https://codereview.chromium.org/32403002

git-svn-id: http://skia.googlecode.com/svn/trunk@11881 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-21 14:48:23 +00:00
commit-bot@chromium.org
6b30e45740 Use vertexless shaders when NVpr is available 
Adds support for vertexless shaders and enables them when
NV_path_rendering is available. This takes a
GrGLFragmentOnlyShaderBuilder class, a GrGLTexGenEffectArray class,
support for setting TexGen and the projection matrix in GrGpuGL, and
code for setting the GL fixed function state where necessary.

R=bsalomon@google.com, kkinnunen@nvidia.com

Author: cdalton@nvidia.com

Review URL: https://codereview.chromium.org/25846002

git-svn-id: http://skia.googlecode.com/svn/trunk@11620 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-04 20:02:53 +00:00
commit-bot@chromium.org
949eef0af2 Use explicitly-sized enums in GrGLProgramDesc::KeyHeader 
Uses enums explicitly sized to 8 bits in GrGLProgramDesc::KeyHeader,
instead of storing them as uint8_t values. This avoids the need to
static_cast them.

R=bsalomon@google.com

Author: cdalton@nvidia.com

Review URL: https://codereview.chromium.org/23875048

git-svn-id: http://skia.googlecode.com/svn/trunk@11560 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-10-01 18:43:29 +00:00
commit-bot@chromium.org
e0e7cfe44b Change old PRG to be SkLCGRandom; change new one to SkRandom 
The goal here is to get people to start using the new random number
generator, while leaving the old one in place so we don't have to 
rebaseline GMs.

R=reed@google.com, bsalomon@google.com

Author: jvanverth@google.com

Review URL: https://chromiumcodereview.appspot.com/23576015

git-svn-id: http://skia.googlecode.com/svn/trunk@11169 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-09 20:09:12 +00:00
commit-bot@chromium.org
91a798f121 alpha threshold bitmap shader 
Committed: http://code.google.com/p/skia/source/detail?r=11122

R=reed@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/23707019

git-svn-id: http://skia.googlecode.com/svn/trunk@11131 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-06 15:31:06 +00:00
bsalomon@google.com
67db510c9c Revert "alpha threshold bitmap shader" 
This reverts commit r11122.

git-svn-id: http://skia.googlecode.com/svn/trunk@11123 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-05 22:48:05 +00:00
commit-bot@chromium.org
4ec4cf93b7 alpha threshold bitmap shader 
R=reed@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/23707019

git-svn-id: http://skia.googlecode.com/svn/trunk@11122 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-05 21:54:04 +00:00
commit-bot@chromium.org
9188a15f84 Add a GrGpuGL reference for GrGLProgram/GrGLUniformManager 
Updates GrGLProgram and GrGLUniformManager to keep a GrGpuGL reference
instead of one for GrGLContextInfo. No change in functionality, this
is in preparation to support fixed function GL calls for vertexless
shaders.

R=bsalomon@google.com

Author: cdalton@nvidia.com

Review URL: https://chromiumcodereview.appspot.com/23636011

git-svn-id: http://skia.googlecode.com/svn/trunk@11111 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-09-05 18:28:24 +00:00
commit-bot@chromium.org
2d3b492013 Remove possiblity of NULL effect in GrEffectStage 
R=jvanverth@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/18295008

git-svn-id: http://skia.googlecode.com/svn/trunk@10075 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-07-15 13:54:06 +00:00
bsalomon@google.com
eb6879f50a Replace fixed-size array of effect stages in GrDrawState with two appendable arrays, one for color, one for coverage. 
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/16952006

git-svn-id: http://skia.googlecode.com/svn/trunk@9592 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-13 19:34:18 +00:00
bsalomon@google.com
2c84aa3598 separate arrays for color and coverage effects. 
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/16180006

git-svn-id: http://skia.googlecode.com/svn/trunk@9465 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-06-06 20:28:57 +00:00
bsalomon@google.com
2db3ded335 Make GrGLProgramDesc's key variable length by compacting the effect key array 
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/15252004

git-svn-id: http://skia.googlecode.com/svn/trunk@9239 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-22 14:34:04 +00:00
bsalomon@google.com
b515881446 Key shader on whether frag pos read is relative to top-left or bottom-left 
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/14633007

git-svn-id: http://skia.googlecode.com/svn/trunk@9113 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-13 18:50:25 +00:00
commit-bot@chromium.org
8d47ddc19a Make GrGLShaderBuilder check whether GrEffect advertised that it would require the dst color or fragment position 
R=senorblanco@chromium.org, robertphillips@google.com

Author: bsalomon@google.com

Review URL: https://chromiumcodereview.appspot.com/14998007

git-svn-id: http://skia.googlecode.com/svn/trunk@9074 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-09 14:55:46 +00:00
bsalomon@google.com
504976ef6f Move loops that chain together effects into GrGLShaderBuilder from GrGLProgram. 
R=robertphillips@google.com

Review URL: https://codereview.chromium.org/14925010

git-svn-id: http://skia.googlecode.com/svn/trunk@9073 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-05-09 13:45:02 +00:00
bsalomon@google.com
8da9bc751e Add all remaining separable xfer modes to GPU backend. 
Review URL: https://codereview.chromium.org/14189024

git-svn-id: http://skia.googlecode.com/svn/trunk@8768 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-19 15:03:21 +00:00
bsalomon@google.com
72993ab542 silence && || parens clang warning. 
git-svn-id: http://skia.googlecode.com/svn/trunk@8764 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-19 13:25:28 +00:00
bsalomon@google.com
5920ac2768 Perform coverage blend with the dst in the shader when using a dst-reading xfermode. 
Review URL: https://codereview.chromium.org/14233006

git-svn-id: http://skia.googlecode.com/svn/trunk@8762 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-19 13:14:45 +00:00
skia.committer@gmail.com
05a2ee052c Sanitizing source files in Skia_Periodic_House_Keeping 
git-svn-id: http://skia.googlecode.com/svn/trunk@8477 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-02 07:01:34 +00:00
jvanverth@google.com
054ae99d93 Take two for r8466: 
Replace the old attribute binding and index interface with one where we include the binding as part of the attribute array. Also removed the fixed attribute indices for constant color and coverage attributes, and replaced with dynamic ones based on current attribute set. Removed binding of color and coverage attributes unless they're actually set.

Original author: bsalomon@google.com

Author: jvanverth@google.com

Reviewed By: bsalomon@google.com,robertphillips@google.com

Review URL: https://chromiumcodereview.appspot.com/13296005


git-svn-id: http://skia.googlecode.com/svn/trunk@8468 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-01 20:06:51 +00:00
jvanverth@google.com
c7bf2963f0 Rolling back r8466. 
Not reviewed.


git-svn-id: http://skia.googlecode.com/svn/trunk@8467 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-01 19:29:32 +00:00
commit-bot@chromium.org
fb495b537f Revise attribute binding interface. 
Replace the old attribute binding and index interface with one where we include the binding as part of the attribute array. Also removed the fixed attribute indices for constant color and coverage attributes, and replaced with dynamic ones based on current attribute set. Removed binding of color and coverage attributes unless they're actually set.

Original author: bsalomon@google.com

Author: jvanverth@google.com

Reviewed By: bsalomon@google.com,robertphillips@google.com

Review URL: https://chromiumcodereview.appspot.com/13296005

git-svn-id: http://skia.googlecode.com/svn/trunk@8466 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-04-01 19:12:42 +00:00
bsalomon@google.com
b79d865f03 Fix GLPrograms test. 
Review URL: https://codereview.chromium.org/13327008

git-svn-id: http://skia.googlecode.com/svn/trunk@8450 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-29 20:30:50 +00:00
bsalomon@google.com
31ec7985f2 Move GrGLProgram::Desc out of GrGLProgram. 
Review URL: https://codereview.chromium.org/12942014

git-svn-id: http://skia.googlecode.com/svn/trunk@8411 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-27 18:14:57 +00:00
skia.committer@gmail.com
37cbc7fd01 Sanitizing source files in Skia_Periodic_House_Keeping 
git-svn-id: http://skia.googlecode.com/svn/trunk@8404 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-27 07:01:04 +00:00
bsalomon@google.com
26ec00ea1b Fix unit test build break 
git-svn-id: http://skia.googlecode.com/svn/trunk@8394 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-26 16:49:37 +00:00
bsalomon@google.com
4647f90598 Replace edge types with GrEdgeEffect. 
This strips out last of the edge types and the fixed function edge attribute and replaces them with using GrEdgeEffect. Also fixes a minor bug when checking attribute counts -- it was using kAttribIndexCount instead of kVertexAttribCnt. 

Original Author: jvanverth@google.com
Review URL: https://codereview.chromium.org/13069003

git-svn-id: http://skia.googlecode.com/svn/trunk@8392 2bbb7eff-a529-9590-31e7-b0007b416f81
 2013-03-26 14:45:27 +00:00