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path: root/src/effects/SkArithmeticMode.cpp
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* rename GrShaderDataManager -> GrProcessorDataManagerGravatar joshualitt2015-07-09
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1228683002
* more threading of GrShaderDataManagerGravatar joshualitt2015-07-08
| | | | | | | TBR=bsalomon@google.com BUG=skia: Review URL: https://codereview.chromium.org/1215643006
* C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla}Gravatar mtklein2015-03-25
| | | | | | | | | NOPRESUBMIT=true BUG=skia: DOCS_PREVIEW= https://skia.org/?cl=1037793002 Review URL: https://codereview.chromium.org/1037793002
* Add Arithmetic mode xp.Gravatar egdaniel2015-01-14
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/837633005
* Move Gpu ArithmeticMode xfer effect to _gpu files.Gravatar egdaniel2015-01-14
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/827163004
* Fix up all the easy virtual ... SK_OVERRIDE cases.Gravatar mtklein2015-01-09
| | | | | | | | | | | | 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
* Use threshold of 1 texture coord value per pixel w/ nearest neighbor.Gravatar bsalomon2014-12-09
| | | | Review URL: https://codereview.chromium.org/787873002
* Make addUniform take a precisionGravatar bsalomon2014-12-09
| | | | Review URL: https://codereview.chromium.org/788733003
* Remove backend factoriesGravatar joshualitt2014-12-04
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/778453002
* Remove SK_SUPPORT_LEGACY_DEEPFLATTENING.Gravatar mtklein2014-12-01
| | | | | | | | | | | | This was needed for pictures before v33, and we're now requiring v35+. Will follow up with the same for skia/ext/pixel_ref_utils_unittest.cc BUG=skia: Committed: https://skia.googlesource.com/skia/+/52c293547b973f7fb5de3c83f5062b07d759ab88 Review URL: https://codereview.chromium.org/769953002
* Revert of Remove SK_SUPPORT_LEGACY_DEEPFLATTENING. (patchset #1 id:1 of ↵Gravatar mtklein2014-12-01
| | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/769953002/) Reason for revert: Breaks canary builds. Will reland after the Chromium change lands. Original issue's description: > Remove SK_SUPPORT_LEGACY_DEEPFLATTENING. > > This was needed for pictures before v33, and we're now requiring v35+. > > Will follow up with the same for skia/ext/pixel_ref_utils_unittest.cc > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/52c293547b973f7fb5de3c83f5062b07d759ab88 TBR=reed@google.com,mtklein@chromium.org NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/768183002
* Remove SK_SUPPORT_LEGACY_DEEPFLATTENING.Gravatar mtklein2014-12-01
| | | | | | | | | | This was needed for pictures before v33, and we're now requiring v35+. Will follow up with the same for skia/ext/pixel_ref_utils_unittest.cc BUG=skia: Review URL: https://codereview.chromium.org/769953002
* remove proc keyGravatar joshualitt2014-11-25
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/755363002
* Move GrInvariantOutput out of GrProcessor and into its own class.Gravatar egdaniel2014-11-12
| | | | | | | | 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
* Auto-compare GrProcessors' texture accesses in isEqual().Gravatar bsalomon2014-10-16
| | | | | | R=joshualitt@google.com Review URL: https://codereview.chromium.org/654313002
* Move willUseInputColor check to computeInvariantOutputGravatar egdaniel2014-10-15
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/656503002
* Push isEqual/onIsEqual down from GrProcessor to subclasses.Gravatar bsalomon2014-10-15
| | | | | | R=joshualitt@google.com Review URL: https://codereview.chromium.org/654273002
* Create helper functions to use in computeInvariantOutput callsGravatar egdaniel2014-10-13
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/643743003
* FPs now use the correct builder types(just a rename)Gravatar joshualitt2014-10-09
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/648463003
* Add isSingleComponent bool to getConstantColorComponentGravatar egdaniel2014-10-03
| | | | | | | | | | Initial step to allowing effects to use/output 1 or 4 color/coverage components. This cl doesn't change any current logic and all effects still assume they are working with 4 components. BUG=skia: Committed: https://skia.googlesource.com/skia/+/3b8af078281a5a20f951b9fd84f38d92b8f6217b Review URL: https://codereview.chromium.org/608253002
* Revert of Add isSingleComponent bool to getConstantColorComponent (patchset ↵Gravatar robertphillips2014-10-02
| | | | | | | | | | | | | | | | | | | | | | | #6 id:100001 of https://codereview.chromium.org/608253002/) Reason for revert: Changing some GMs Original issue's description: > Add isSingleComponent bool to getConstantColorComponent > > Initial step to allowing effects to use/output 1 or 4 color/coverage components. This cl doesn't change any current logic and all effects still assume they are working with 4 components. > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/3b8af078281a5a20f951b9fd84f38d92b8f6217b TBR=joshualitt@chromium.org,bsalomon@google.com,reed@google.com,egdaniel@google.com NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/617853003
* Add isSingleComponent bool to getConstantColorComponentGravatar egdaniel2014-10-02
| | | | | | | | Initial step to allowing effects to use/output 1 or 4 color/coverage components. This cl doesn't change any current logic and all effects still assume they are working with 4 components. BUG=skia: Review URL: https://codereview.chromium.org/608253002
* Patch to create a distinct geometry processor. The vast majority of this patchGravatar joshualitt2014-09-23
| | | | | | | | | | | | | 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
* Changes to remove program effects builderGravatar joshualitt2014-09-18
| | | | | | | | | BUG=skia: R=bsalomon@google.com Author: joshualitt@chromium.org Review URL: https://codereview.chromium.org/551253004
* removing GrDrawEffectGravatar joshualitt2014-09-16
| | | | | | | | | | | | BUG=skia: Committed: https://skia.googlesource.com/skia/+/8ddbe8b9366c8c59c4fb55f01f253de8a0b37d6e R=bsalomon@google.com Author: joshualitt@chromium.org Review URL: https://codereview.chromium.org/571163002
* Revert of removing GrDrawEffect (patchset #4 id:60001 of ↵Gravatar joshualitt2014-09-16
| | | | | | | | | | | | | | | | | | | | | | | | 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
* removing GrDrawEffectGravatar joshualitt2014-09-16
| | | | | | | | | BUG=skia: R=bsalomon@google.com Author: joshualitt@chromium.org Review URL: https://codereview.chromium.org/571163002
* "NULL !=" = NULLGravatar bsalomon2014-09-05
| | | | | | | | R=reed@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/544233002
* Initial refactor of shaderbuilder to prepare for geometry shadersGravatar joshualitt2014-08-21
| | | | | | | | | | | gitignore for eclipse BUG=skia: R=bsalomon@google.com, bsalomon@chromium.org Author: joshualitt@chromium.org Review URL: https://codereview.chromium.org/491673002
* Simplify flattening to just write enough to call the ↵Gravatar reed2014-08-21
| | | | | | | | | | | | | | | | | | 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
* Rename GrGLUniformManager to GrGLProgramDataManagerGravatar kkinnunen2014-07-30
| | | | | | | | | | | | | Rename GrGLUniformManager to GrGLProgramDataManager in anticipation that the class would be used to manage shader resources that are not uniforms. This is needed in order to implement NVPR on GLES. R=bsalomon@google.com Author: kkinnunen@nvidia.com Review URL: https://codereview.chromium.org/365853002
* Allow GrGLEffects to produce variable length keys.Gravatar bsalomon2014-07-21
| | | | | | | | R=robertphillips@google.com, jvanverth@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/385713005
* This moves us towards variable length effect keys. The overall program key ↵Gravatar bsalomon2014-07-11
| | | | | | | | | | 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
* Goodbye GrEffectRef.Gravatar bsalomon2014-07-08
| | | | | | | | | | 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
* Remove GrEffect::CreateEffectRef and GrEffect::AutoEffectRef.Gravatar bsalomon2014-07-08
| | | | | | | | R=robertphillips@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/371103003
* Arithmetic mode now has the option of not validating the output color, which ↵Gravatar commit-bot@chromium.org2014-04-02
| | | | | | | | | | | | | will allow multiple arithmetic operations to be done sequentially, without intermediate clamping. This is required for mimicking blink's current behavior. BUG=skia: R=senorblanco@google.com, senorblanco@chromium.org, reed@google.com, bsalomon@google.com Author: sugoi@chromium.org Review URL: https://codereview.chromium.org/204543006 git-svn-id: http://skia.googlecode.com/svn/trunk@14031 2bbb7eff-a529-9590-31e7-b0007b416f81
* Allow toString capability to be toggled independent of developer mode.Gravatar commit-bot@chromium.org2014-03-13
| | | | | | | | | | | | This change is motivated by the desire to see the text information in the debugger when not in developer mode. It is structured so user's can disable it if the capability is not wanted. R=bsalomon@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/197763008 git-svn-id: http://skia.googlecode.com/svn/trunk@13795 2bbb7eff-a529-9590-31e7-b0007b416f81
* Cleanup patch to move all of SkImageFilterUtils into SkImageFilter.Gravatar senorblanco@chromium.org2014-03-03
| | | | | | | | | | | | | | This was a utility class that dates from before GPU code was allowed in core. Now that it is, there's no reason not to have this functionality in SkImageFilter. Covered by existing tests. R=reed@google.com Review URL: https://codereview.chromium.org/185973003 git-svn-id: http://skia.googlecode.com/svn/trunk@13646 2bbb7eff-a529-9590-31e7-b0007b416f81
* Factory methods for heap-allocated SkPathEffect and SkXfermode objects.Gravatar commit-bot@chromium.org2014-02-20
| | | | | | | | | | | | | | | | | | | | | | | 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 SkPathEffect, SkXfermode and their subclasses non-public and instead provides factory methods for creating these objects on the heap. We temporarily keep the constructors of the following classes public to not break Chrome/Blink: SkXfermode SkCornerPathEffect SkDashPathEffect BUG=skia:2187 R=scroggo@google.com, reed@google.com, mtklein@google.com, bungeman@google.com Author: dominikg@chromium.org Review URL: https://codereview.chromium.org/166583002 git-svn-id: http://skia.googlecode.com/svn/trunk@13519 2bbb7eff-a529-9590-31e7-b0007b416f81
* Refactor read and write buffers.Gravatar commit-bot@chromium.org2014-01-30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Eliminates SkFlattenable{Read,Write}Buffer, promoting SkOrdered{Read,Write}Buffer a step each in the hierarchy. What used to be this: SkFlattenableWriteBuffer -> SkOrderedWriteBuffer SkFlattenableReadBuffer -> SkOrderedReadBuffer SkFlattenableReadBuffer -> SkValidatingReadBuffer is now SkWriteBuffer SkReadBuffer -> SkValidatingReadBuffer Benefits: - code is simpler, names are less wordy - the generic SkFlattenableFooBuffer code in SkPaint was incorrect; removed - write buffers are completely devirtualized, important for record speed This refactoring was mostly mechanical. You aren't going to find anything interesting in files with less than 10 lines changed. BUG=skia: R=reed@google.com, scroggo@google.com, djsollen@google.com, mtklein@google.com Author: mtklein@chromium.org Review URL: https://codereview.chromium.org/134163010 git-svn-id: http://skia.googlecode.com/svn/trunk@13245 2bbb7eff-a529-9590-31e7-b0007b416f81
* remove SK_SCALAR_IS_[FLOAT,FIXED] and assume floatsGravatar reed@google.com2013-12-17
| | | | | | | | | | | | | To keep the CL (slightly) managable, this does not make any changes to existing macros (e.g. SkScalarMul). Just tackling #ifdef constructs this time around. BUG= R=bsalomon@google.com, caryclark@google.com Review URL: https://codereview.chromium.org/117053002 git-svn-id: http://skia.googlecode.com/svn/trunk@12712 2bbb7eff-a529-9590-31e7-b0007b416f81
* Always create an instance when testing GrEffects for SkXfermode and ↵Gravatar commit-bot@chromium.org2013-10-24
| | | | | | | | | | | | | | | | | | SkArithmeticMode Previously the TestCreate methods of the effects would create a static instance and return that for all invocations. This is probably a copy-paste error going back to initial TestCreate method in r8449. At that time, the effect was always the same and thus static usage made sense. R=bsalomon@google.com, senorblanco@google.com Author: kkinnunen@nvidia.com Review URL: https://codereview.chromium.org/39393002 git-svn-id: http://skia.googlecode.com/svn/trunk@11939 2bbb7eff-a529-9590-31e7-b0007b416f81
* Split up SkXfermode::asNewEffectOrCoeff() into asNewEffect(), asCoeff().Gravatar senorblanco@chromium.org2013-10-23
| | | | | | | | R=bsalomon@google.com Review URL: https://codereview.chromium.org/37593002 git-svn-id: http://skia.googlecode.com/svn/trunk@11926 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove GrContext from SkXfermode::[Aa]sNewEffectOrCoeff() and all subclasses,Gravatar senorblanco@chromium.org2013-10-23
| | | | | | | | | | since it's unused. R=bsalomon@google.com Review URL: https://codereview.chromium.org/31853003 git-svn-id: http://skia.googlecode.com/svn/trunk@11913 2bbb7eff-a529-9590-31e7-b0007b416f81
* Express (GLSL expression, possibly known value) pairs as a classGravatar commit-bot@chromium.org2013-10-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Express (GLSL expression, possibly known value) pairs as a class instead of two variables Introduces GrGLSLExpr<N> to encapsulate the expression and possibly constant-folded value of the expression. This simplifies passing of the expressions to functions. Changes the shaders with following patterns: { // Stage 0: Linear Gradient vec4 colorTemp = mix(uGradientStartColor_Stage0, uGradientEndColor_Stage0, clamp(vMatrixCoord_Stage0.x, 0.0, 1 colorTemp.rgb *= colorTemp.a; - output_Stage0 = vec4((vColor) * (colorTemp)); + output_Stage0 = (vColor * colorTemp); + } Previously the vector cast was always added if constant folding was effective, regardless of the term dimensions. Now the vector upcast is not inserted in places where it is not needed, ie. when the binary operator term is of the target dimension. Also, some parentheses can be omitted. It is assumed that GrGLSLExpr<N>("string") constructors construct a simple expression or parenthesized expression. Otherwise the shader code remains identical. R=jvanverth@google.com, bsalomon@google.com, robertphillips@google.com Author: kkinnunen@nvidia.com Review URL: https://codereview.chromium.org/25048002 git-svn-id: http://skia.googlecode.com/svn/trunk@11690 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make GPU coord transforms automaticGravatar bsalomon@google.com2013-10-02
| | | | | | | | | | | | | Adds a GrCoordTransform class and updates the framework to handle coord transforms similar to how it handles textures with GrTextureAccess. Renames GrGLEffectMatrix to GrGLCoordTransform and slightly repurposes it to be used by the framework instead of effects. R=bsalomon@google.com, robertphillips@google.com Review URL: https://codereview.chromium.org/24853002 git-svn-id: http://skia.googlecode.com/svn/trunk@11569 2bbb7eff-a529-9590-31e7-b0007b416f81
* Change old PRG to be SkLCGRandom; change new one to SkRandomGravatar commit-bot@chromium.org2013-09-09
| | | | | | | | | | | | | | 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
* Rename ShaderType enum to ShaderVisibilityGravatar commit-bot@chromium.org2013-08-30
| | | | | | | | | | | | | | | | | | | | | Renames ShaderType in GrGLShaderBuilder to ShaderVisibility. It is now used solely as a bitfield. Methods that previously accepted a single ShaderType value are split into separate calls: - getShader -> vsGetShader, gsGetShader, fsGetShader - emiitFunction -> fsEmitFunction - appendTextureLookup -> fsAppendTextureLookup No change in functionality. This is a refactoring to allow us to separate the vertex/geometry and fragment parts of GrGLShaderBuilder. R=bsalomon@google.com Author: cdalton@nvidia.com Review URL: https://chromiumcodereview.appspot.com/23826002 git-svn-id: http://skia.googlecode.com/svn/trunk@11044 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix case where GrGLEffectMatrix gives back a dangling ptr for the coords var ↵Gravatar commit-bot@chromium.org2013-08-28
| | | | | | | | | | | | name. R=robertphillips@google.com Author: bsalomon@google.com Review URL: https://chromiumcodereview.appspot.com/23706003 git-svn-id: http://skia.googlecode.com/svn/trunk@10982 2bbb7eff-a529-9590-31e7-b0007b416f81
* effects: Replaces uses of GrAssert with SkASSERT.Gravatar commit-bot@chromium.org2013-08-14
| | | | | | | | | | | | | This is the first step on migrating from GrAssert to SkASSERT as requested by Brian. R=bsalomon@google.com, robertphillips@google.com, scroggo@google.com Author: tfarina@chromium.org Review URL: https://chromiumcodereview.appspot.com/22418006 git-svn-id: http://skia.googlecode.com/svn/trunk@10706 2bbb7eff-a529-9590-31e7-b0007b416f81
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