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path: root/src/gpu/effects/GrDistanceFieldGeoProc.cpp
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* Use unorm shorts for texture coordinates when rendering text.Gravatar jvanverth2016-02-22
| | | | | | | | | | | | | | | There are a couple of reasons for this: - Vulkan does not guarantee conversions from integral vertex attributes to floating point shader variables - This may be faster and more precise on some platforms, as it avoids the aforementioned conversion and changes a multiply by a very small value to a multiply by a medium-sized value. GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713693002 TBR=bsalomon@google.com Committed: https://skia.googlesource.com/skia/+/e507ff0460f4f878214b9454fb5b9ab8d64d8063 Review URL: https://codereview.chromium.org/1713693002
* Revert of Use unorm shorts for texture coordinates when rendering text. ↵Gravatar jvanverth2016-02-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | (patchset #3 id:40001 of https://codereview.chromium.org/1713693002/ ) Reason for revert: Causing issues with text on Mali 400s. Examples: largeglyphblur, imageblurtiled. It appears that there are precision problems. Original issue's description: > Use unorm shorts for texture coordinates when rendering text. > > There are a couple of reasons for this: > - Vulkan does not guarantee conversions from integral vertex attributes > to floating point shader variables > - This may be faster and more precise on some platforms, as it avoids > the aforementioned conversion and changes a multiply by a very small > value to a multiply by a medium-sized value. > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713693002 > TBR=bsalomon@google.com > > Committed: https://skia.googlesource.com/skia/+/e507ff0460f4f878214b9454fb5b9ab8d64d8063 TBR=joshualitt@google.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true Review URL: https://codereview.chromium.org/1709133003
* Use unorm shorts for texture coordinates when rendering text.Gravatar jvanverth2016-02-19
| | | | | | | | | | | | | There are a couple of reasons for this: - Vulkan does not guarantee conversions from integral vertex attributes to floating point shader variables - This may be faster and more precise on some platforms, as it avoids the aforementioned conversion and changes a multiply by a very small value to a multiply by a medium-sized value. GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1713693002 TBR=bsalomon@google.com Review URL: https://codereview.chromium.org/1713693002
* Add more specialized fragment buildersGravatar cdalton2016-02-18
| | | | | | | | | | | Adds specialized fragment builders for primitive and fragment processors. Removes fragment-specific functionality from the Xfer fragment builder. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1709153002 Review URL: https://codereview.chromium.org/1709153002
* Add GrShaderFlags enumGravatar cdalton2016-02-11
| | | | | | | | | Replaces GrGLSLUniformHandler::ShaderVisibility with GrShaderFlags. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1684063006 Review URL: https://codereview.chromium.org/1684063006
* Remove uniform color for GrDistanceFieldGeoProcGravatar joshualitt2015-12-10
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1512533003
* Allow LCD text to batch across colorchanges. This will always useGravatar joshualitt2015-12-08
| | | | | | | | color vertices, even when we can't batch across color changes BUG=skia: Review URL: https://codereview.chromium.org/1502253003
* Create GLSLUniformHandler class for gpu backendGravatar egdaniel2015-12-03
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1490283004
* Create GrGLSLVaryingHandler class for program buildingGravatar egdaniel2015-11-20
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1462123003
* Move glsl onto EmitArgs struct for emitCodeGravatar egdaniel2015-11-19
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1453623003
* Add ShaderBuilders to EmitArgs and remove gettings from ProgBuilder.Gravatar egdaniel2015-11-18
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1457543003
* Rename some processor functions from GL to GLSLGravatar egdaniel2015-11-13
| | | | | | | | TBR=bsalomon@google.com BUG=skia: Review URL: https://codereview.chromium.org/1443743002
* Move GrGLPrimitive/GeometryProc to GLSLGravatar egdaniel2015-11-13
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1441683008
* Make all GrFragmentProcessors GL independent.Gravatar egdaniel2015-11-13
| | | | | | | | TBR=bsalomon@google.com BUG=skia: Review URL: https://codereview.chromium.org/1434313002
* Move all ShaderBuilder files to GLSLGravatar egdaniel2015-11-11
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1438003003
* Make GrGLSLProgramBuilder base class for GrGLProgramBuilder.Gravatar egdaniel2015-11-11
| | | | | | | | | | | | | | This CL still keeps the weird diamond shape we have for all our ProgramBuilders. However, the GrGLSL base class will allow us to pull multiple other parts of our program setup away from GL which will eventually allow us to break up the diamond. As part of this all ShaderBuilder subclass have been made gl independent, however I will move them to GLSL files/class names in a follow on CL. BUG=skia: Review URL: https://codereview.chromium.org/1416423003
* Create GLSL base class for ProgramDataManagerGravatar egdaniel2015-10-28
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1428543003
* Move GrGLShaderVar to GrGLSLGravatar egdaniel2015-10-21
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1417123002
* Move shader precision modifier check onto GLSLCapsGravatar egdaniel2015-10-21
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1414373002
* On gpu, use max(r,g,b) for coverage alpha in LCD and update lcd blend gm.Gravatar egdaniel2015-09-15
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1339213004
* Remove batchtrackerGravatar joshualitt2015-09-11
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1332923003
* Change SkShader;asFragmentProcessor signature to no longer take skpaint\grcolor*Gravatar bsalomon2015-08-28
| | | | | | Committed: https://skia.googlesource.com/skia/+/ecfdc251be71f3d634e76afdd6375bf55fc061aa Review URL: https://codereview.chromium.org/1316513002
* Revert of Change SkShader;asFragmentProcessor signature to no longer take ↵Gravatar rmistry2015-08-28
| | | | | | | | | | | | | | | | | | | | | | | | 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
* Change SkShader;asFragmentProcessor signature to no longer take skpaint\grcolor*Gravatar bsalomon2015-08-28
| | | | Review URL: https://codereview.chromium.org/1316513002
* Style Change: NULL->nullptrGravatar halcanary2015-08-27
| | | | | | DOCS_PREVIEW= https://skia.org/?cl=1316233002 Review URL: https://codereview.chromium.org/1316233002
* Style Change: SkNEW->new; SkDELETE->deleteGravatar halcanary2015-08-26
| | | | | | DOCS_PREVIEW= https://skia.org/?cl=1316123003 Review URL: https://codereview.chromium.org/1316123003
* Allow setting of GrBatchFontCache atlas sizesGravatar joshualitt2015-08-19
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1255943006
* fixup precision with configurable atlasGravatar joshualitt2015-08-07
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1276383003
* Break LCD and Bitmap text dependency on hardcoded atlas valuesGravatar joshualitt2015-08-07
| | | | | | | | BUG=skia: Committed: https://skia.googlesource.com/skia/+/846b022f6b469cfde285372f26e0d5c593d122ac Review URL: https://codereview.chromium.org/1271873002
* Revert of Break LCD and Bitmap text dependency on hardcoded atlas values ↵Gravatar joshualitt2015-08-05
| | | | | | | | | | | | | | | | | | | | | | (patchset #2 id:20001 of https://codereview.chromium.org/1271873002/ ) Reason for revert: Breaks S3 Original issue's description: > Break LCD and Bitmap text dependency on hardcoded atlas values > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/846b022f6b469cfde285372f26e0d5c593d122ac TBR=jvanverth@google.com,bsalomon@google.com,joshualitt@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/1271163003
* Break LCD and Bitmap text dependency on hardcoded atlas valuesGravatar joshualitt2015-08-04
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1271873002
* Moved GrGLFragmentProcessor definition to its own fileGravatar wangyix2015-07-22
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1246193002
* fix up test create functionsGravatar joshualitt2015-07-08
| | | | | | | TBR=bsalomon@google.com BUG=skia: Review URL: https://codereview.chromium.org/1213623022
* Move GLSL-specific routines/classes to separate glsl directoryGravatar jvanverth2015-06-24
| | | | | | | The purpose is to begin separating our GLSL-specific code from our GL-specific code, so it can be used with the GL45 platform Review URL: https://codereview.chromium.org/1202293002
* Remove uniform view matrix from GrGLPrimitiveProcessor base classGravatar joshualitt2015-05-21
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1151693005
* Use high precision vertex attributes.Gravatar senorblanco2015-05-20
| | | | | | | | | | Specifying vertex attributes and the view matrix as mediump causes bad artifacts on Mali T6XX. Covered by the bigmatrix GM in msaa4 mode. BUG:skia=3545,3771 Review URL: https://codereview.chromium.org/1145273002
* rename GrDrawTargetCaps to GrCapsGravatar bsalomon2015-05-19
| | | | Review URL: https://codereview.chromium.org/1133123009
* Preliminary attempt to remove batch trackerGravatar joshualitt2015-05-19
| | | | | | | | BUG=skia: Committed: https://skia.googlesource.com/skia/+/cbfe91d82500f4ae8c3ff7bd74b3021a4b89fd84 Review URL: https://codereview.chromium.org/1139723004
* Revert of Preliminary attempt to remove batch tracker (patchset #3 id:40001 ↵Gravatar joshualitt2015-05-19
| | | | | | | | | | | | | | | | | | | | | | of https://codereview.chromium.org/1139723004/) Reason for revert: breaking bots Original issue's description: > Preliminary attempt to remove batch tracker > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/cbfe91d82500f4ae8c3ff7bd74b3021a4b89fd84 TBR=robertphillips@google.com,joshualitt@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/1132323003
* Preliminary attempt to remove batch trackerGravatar joshualitt2015-05-19
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1139723004
* remove localmatrix from GrGeometryProcessor base classGravatar joshualitt2015-05-15
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1131513005
* Remove viewmatrix from GrGeometryProcessor base classGravatar joshualitt2015-05-14
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1127953003
* remove color from GrGeometryProcessorGravatar joshualitt2015-05-13
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1140983002
* removing equality / compute invariant loops from GrGeometryProcessorsGravatar joshualitt2015-05-13
| | | | | | | | BUG=skia: Committed: https://skia.googlesource.com/skia/+/ef292a0901205b9785a30daae2c036aa34a970ca Review URL: https://codereview.chromium.org/1111603004
* Make XPFragmentBuilder only Builder with access to DstCopy.Gravatar egdaniel2015-04-29
| | | | | | | | Plus a bunch of renaming. BUG=skia: Review URL: https://codereview.chromium.org/1110033004
* create GrTestUtils.h, move some common functions into itGravatar joshualitt2015-04-28
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1117443002
* Revert of removing equality / compute invariant loops from ↵Gravatar joshualitt2015-04-28
| | | | | | | | | | | | | | | | | | | | | | GrGeometryProcessors (patchset #2 id:20001 of https://codereview.chromium.org/1111603004/) Reason for revert: breaks gl programs Original issue's description: > removing equality / compute invariant loops from GrGeometryProcessors > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/ef292a0901205b9785a30daae2c036aa34a970ca TBR=bsalomon@google.com,joshualitt@chromium.org NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/1110993002
* removing equality / compute invariant loops from GrGeometryProcessorsGravatar joshualitt2015-04-28
| | | | | | BUG=skia: Review URL: https://codereview.chromium.org/1111603004
* Use GLSLCaps for creating processor keys and GLSL-specific programsGravatar jvanverth2015-04-28
| | | | | | | | | 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
* Fix LCD text and add path fix for Mali.Gravatar jvanverth2015-04-15
| | | | | | | | | dFdy(st.y) produces negative values, so we need to take abs() to get the right inverse scale. BUG=skia:3528 Review URL: https://codereview.chromium.org/1086183002
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