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path: root/src/gpu/glsl/GrGLSLProgramBuilder.h
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* Stop flattening GrCoordTransforms in parent GrFragmentProcessors.Gravatar bsalomon2016-09-20
| | | | | | | | This changes moves to a model that iterates over GrCTs in a GrFP hierarchy when inserting transformations by GrGLSLPrimitiveProcessors. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339203002 Committed: https://skia.googlesource.com/skia/+/d91237ee051523f439238042674ade99207fe4a6 Review-Url: https://codereview.chromium.org/2339203002
* Revert of Stop flattening GrCoordTransforms in parent GrFragmentProcessors. ↵Gravatar bsalomon2016-09-19
| | | | | | | | | | | | | | | | | | | | | | | | (patchset #3 id:40001 of https://codereview.chromium.org/2339203002/ ) Reason for revert: Crashing blink https://codereview.chromium.org/2351743002/ Original issue's description: > Stop flattening GrCoordTransforms in parent GrFragmentProcessors. > > This changes moves to a model that iterates over GrCTs in a GrFP hierarchy when inserting transformations by GrGLSLPrimitiveProcessors. > GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339203002 > > Committed: https://skia.googlesource.com/skia/+/d91237ee051523f439238042674ade99207fe4a6 TBR=egdaniel@google.com,robertphillips@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/2351753002
* Stop flattening GrCoordTransforms in parent GrFragmentProcessors.Gravatar bsalomon2016-09-19
| | | | | | | This changes moves to a model that iterates over GrCTs in a GrFP hierarchy when inserting transformations by GrGLSLPrimitiveProcessors. GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2339203002 Review-Url: https://codereview.chromium.org/2339203002
* Move GrPipelineBuilder out of gms & reduce use of GrPipelineBuilder.hGravatar robertphillips2016-06-23
| | | | | | | | Just another step in reining in the GrPLB GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2086293006 Review-Url: https://codereview.chromium.org/2086293006
* Refactor how we store and use samplers in GaneshGravatar egdaniel2016-04-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The main goal of this refactorization is to allow Vulkan to use separate sampler and texture objects in the shader and descriptor sets and combine them into a sampler2d in the shader where needed. A large part of this is separating how we store samplers and uniforms in the UniformHandler. We no longer need to store handles to samplers besides when we are initially emitting code. After we emit code all we ever do is loop over all samplers and do some processor independent work on them, so we have no need for direct access to individual samplers. In the GLProgram all we ever do is set the sampler uniforms in the ctor and never touch them again, so no need to save sampler info there. The texture access on program reuse just assume that they come in the same order as we set the texture units for the samplers For Vulkan, it is a similar story. We create the descriptor set layouts with the samplers, then when we get new textures, we just assume they come in in the same order as we set the samplers on the descriptor sets. Thus no need to save direct vulkan info. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1885863004 Committed: https://skia.googlesource.com/skia/+/45b61a1c4c0be896e7b12fd1405abfece799114f Review URL: https://codereview.chromium.org/1885863004
* Revert of Refactor how we store and use samplers in Ganesh (patchset #7 ↵Gravatar egdaniel2016-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | id:120001 of https://codereview.chromium.org/1885863004/ ) Reason for revert: breaking bots Original issue's description: > Refactor how we store and use samplers in Ganesh > > The main goal of this refactorization is to allow Vulkan to use separate > sampler and texture objects in the shader and descriptor sets and combine > them into a sampler2d in the shader where needed. > > A large part of this is separating how we store samplers and uniforms in the > UniformHandler. We no longer need to store handles to samplers besides when > we are initially emitting code. After we emit code all we ever do is loop over > all samplers and do some processor independent work on them, so we have no need > for direct access to individual samplers. > > In the GLProgram all we ever do is set the sampler uniforms in the ctor and never > touch them again, so no need to save sampler info there. The texture access on > program reuse just assume that they come in the same order as we set the texture > units for the samplers > > For Vulkan, it is a similar story. We create the descriptor set layouts with the samplers, > then when we get new textures, we just assume they come in in the same order as we > set the samplers on the descriptor sets. Thus no need to save direct vulkan info. > > BUG=skia: > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1885863004 > > Committed: https://skia.googlesource.com/skia/+/45b61a1c4c0be896e7b12fd1405abfece799114f TBR=bsalomon@google.com,jvanverth@google.com,cdalton@nvidia.com # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia: Review URL: https://codereview.chromium.org/1896013003
* Refactor how we store and use samplers in GaneshGravatar egdaniel2016-04-19
| | | | | | | | | | | | | | | | | | | | | | | | | | The main goal of this refactorization is to allow Vulkan to use separate sampler and texture objects in the shader and descriptor sets and combine them into a sampler2d in the shader where needed. A large part of this is separating how we store samplers and uniforms in the UniformHandler. We no longer need to store handles to samplers besides when we are initially emitting code. After we emit code all we ever do is loop over all samplers and do some processor independent work on them, so we have no need for direct access to individual samplers. In the GLProgram all we ever do is set the sampler uniforms in the ctor and never touch them again, so no need to save sampler info there. The texture access on program reuse just assume that they come in the same order as we set the texture units for the samplers For Vulkan, it is a similar story. We create the descriptor set layouts with the samplers, then when we get new textures, we just assume they come in in the same order as we set the samplers on the descriptor sets. Thus no need to save direct vulkan info. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1885863004 Review URL: https://codereview.chromium.org/1885863004
* Implement texel buffersGravatar cdalton2016-04-11
| | | | | | | | | | Adds a mechanism for processors to add buffer accesses and implements them in the GL backend. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1870893002 Review URL: https://codereview.chromium.org/1870893002
* Rename EmitArgs::fSamplers to fTexSamplersGravatar cdalton2016-04-11
| | | | | | | | | | | Renames fSamplers to fTexSamplers in GrProcessor EmitArgs, and renames GrGLSLTextureSampler to GrGLSLSampler. This will allow us to add a second array of buffer samplers. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1862373003 Review URL: https://codereview.chromium.org/1862373003
* Style bikeshed - remove extraneous whitespaceGravatar halcanary2016-03-29
| | | | | | GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1842753002 Review URL: https://codereview.chromium.org/1842753002
* Update how we send draws to gpu backend to reduce state setting.Gravatar egdaniel2016-03-17
| | | | | | | | | The main change here is that we pull primitive type off of the vertices, we set the gpu state on gpu once per pipeline/prim proc draw batch, and we create the ProgramDescriptor only for the Cache/ProgramBuilder. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1806983002 Review URL: https://codereview.chromium.org/1806983002
* Add support for vertex and geometry shader texturesGravatar cdalton2016-03-11
| | | | | | | | | | | Adds a visibility bitfield to GrTextureAccess that controls in which shaders the texture should be accessible. Also adds caps and validation to ensure we don't exceed texture limits. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1782583002 Review URL: https://codereview.chromium.org/1782583002
* Replace fWillReadFragmentPosition with a bitfieldGravatar cdalton2016-02-26
| | | | | | | | | | | | Replaces fWillReadFragmentPosition on GrProcessor with a "RequiredFeatures" bitfield. This will allow us to add additional built-in features. Completely removes information about reading the fragment position from GrPipeline and GrProcOptInfo. BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1734163002 Review URL: https://codereview.chromium.org/1734163002
* 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
* Finalize gpu shaders in ProgramBuilding.Gravatar egdaniel2016-02-10
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1689703002 Review URL: https://codereview.chromium.org/1689703002
* Add some backend flexibility for shader declarations in ProgramBuilding.Gravatar egdaniel2016-02-09
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1682703003 Review URL: https://codereview.chromium.org/1682703003
* added support for PLS path renderingGravatar ethannicholas2016-01-30
| | | | | | | | | BUG=skia:3555 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1541903002 Committed: https://skia.googlesource.com/skia/+/7df3f5e127f8016d17b637cc48a6a4718f1a6822 Review URL: https://codereview.chromium.org/1541903002
* Revert of added support for PLS path rendering (patchset #16 id:360001 of ↵Gravatar ethannicholas2016-01-22
| | | | | | | | | | | | | | | | | | | | | | | | | https://codereview.chromium.org/1541903002/ ) Reason for revert: ASAN failure at src/gpu/GrXferProcessor.cpp:224 Original issue's description: > added support for PLS path rendering > > BUG=skia:3555 > GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1541903002 > > Committed: https://skia.googlesource.com/skia/+/7df3f5e127f8016d17b637cc48a6a4718f1a6822 TBR=bsalomon@google.com,egdaniel@google.com,joshualitt@chromium.org # Skipping CQ checks because original CL landed less than 1 days ago. NOPRESUBMIT=true NOTREECHECKS=true NOTRY=true BUG=skia:3555 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1626553002 Review URL: https://codereview.chromium.org/1626553002
* added support for PLS path renderingGravatar ethannicholas2016-01-22
| | | | | | | BUG=skia:3555 GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1541903002 Review URL: https://codereview.chromium.org/1541903002
* Move some program building utils from GL to GLSLGravatar egdaniel2016-01-13
| | | | | | | BUG=skia: GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1535603006 Review URL: https://codereview.chromium.org/1535603006
* 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
* 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
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