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path: root/src/gpu/gl/GrGLProgramDesc.h
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* Use vertexless shaders when NVpr is availableGravatar commit-bot@chromium.org2013-10-04
| | | | | | | | | | | | | | | | 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
* Move VertexBuilder to a GrGLFullShaderBuilder subclassGravatar commit-bot@chromium.org2013-10-04
| | | | | | | | | | | | | | | | | | | Removes the VertexBuilder nested class from GrGLShaderBuilder in favor of a new GrGLFullShaderBuilder subclass, and adds an optional emitCode overload to GrGLEffect that takes a GrGLFullShaderBuilder. Makes setData virtual in GrGLEffectArray and adds a GrGLVertexEffectArray subclass that gets built using a GrGLFullShaderBuilder. Also adds a new GrGLVertexEffect subclass that makes the GrGLFullShaderBuilder overload required for emitCode, and updates GrGLEffects to inherit from GrGLVertexEffect where needed. R=bsalomon@google.com Author: cdalton@nvidia.com Review URL: https://codereview.chromium.org/25474006 git-svn-id: http://skia.googlecode.com/svn/trunk@11612 2bbb7eff-a529-9590-31e7-b0007b416f81
* Use explicitly-sized enums in GrGLProgramDesc::KeyHeaderGravatar commit-bot@chromium.org2013-10-01
| | | | | | | | | | | | | | 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
* Mark when effects and programs have vertex codeGravatar commit-bot@chromium.org2013-09-30
| | | | | | | | | | | | | | | | Adds a 'hasVertexCode' method to GrEffect and a 'fHasVertexCode' field to GrGLProgramDesc::KeyHeader. Also adds a GrVertexEffect class that effects have to inherit from in order to set the 'hasVertexCode' flag and be able to emit vertex code, and updates the existing effects to use it as needed. R=bsalomon@google.com Author: cdalton@nvidia.com Review URL: https://codereview.chromium.org/23653059 git-svn-id: http://skia.googlecode.com/svn/trunk@11537 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
* Replace uses of GR_DEBUG by SK_DEBUG.Gravatar commit-bot@chromium.org2013-08-28
| | | | | | | | | | | BUG=None R=bsalomon@google.com, robertphillips@google.com Author: tfarina@chromium.org Review URL: https://chromiumcodereview.appspot.com/23137022 git-svn-id: http://skia.googlecode.com/svn/trunk@10978 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace uses of GrAssert by SkASSERT.Gravatar tfarina@chromium.org2013-08-17
| | | | | | | | R=bsalomon@google.com Review URL: https://codereview.chromium.org/22850006 git-svn-id: http://skia.googlecode.com/svn/trunk@10789 2bbb7eff-a529-9590-31e7-b0007b416f81
* separate arrays for color and coverage effects.Gravatar bsalomon@google.com2013-06-06
| | | | | | | | 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
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-05-23
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9252 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make GrGLProgramDesc's key variable length by compacting the effect key arrayGravatar bsalomon@google.com2013-05-22
| | | | | | | | 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
* Key shader on whether frag pos read is relative to top-left or bottom-leftGravatar bsalomon@google.com2013-05-13
| | | | | | | | 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
* Move loops that chain together effects into GrGLShaderBuilder from GrGLProgram.Gravatar bsalomon@google.com2013-05-09
| | | | | | | | 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
* Perform coverage blend with the dst in the shader when using a dst-reading ↵Gravatar bsalomon@google.com2013-04-19
| | | | | | | | xfermode. Review URL: https://codereview.chromium.org/14233006 git-svn-id: http://skia.googlecode.com/svn/trunk@8762 2bbb7eff-a529-9590-31e7-b0007b416f81
* Sanitizing source files in Skia_Periodic_House_KeepingGravatar skia.committer@gmail.com2013-04-02
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8477 2bbb7eff-a529-9590-31e7-b0007b416f81
* Take two for r8466:Gravatar jvanverth@google.com2013-04-01
| | | | | | | | | | | | | | | 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
* Rolling back r8466. Gravatar jvanverth@google.com2013-04-01
| | | | | | | Not reviewed. git-svn-id: http://skia.googlecode.com/svn/trunk@8467 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revise attribute binding interface.Gravatar commit-bot@chromium.org2013-04-01
| | | | | | | | | | | | | | 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
* Fix GLPrograms test.Gravatar bsalomon@google.com2013-03-29
| | | | | | Review URL: https://codereview.chromium.org/13327008 git-svn-id: http://skia.googlecode.com/svn/trunk@8450 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add support for reading the dst pixel value in an effect. Use in a new ↵Gravatar bsalomon@google.com2013-03-29
| | | | | | | | | | | effect for the kDarken xfer mode. The current implementation is to always make a copy of the entire dst before the draw. It will only succeed if the RT is also a texture. Obviously, there is lots of room for improvement. Review URL: https://codereview.chromium.org/13314002 git-svn-id: http://skia.googlecode.com/svn/trunk@8449 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move GrGLProgramDesc::Build to new cpp file.Gravatar bsalomon@google.com2013-03-27
| | | | | | Review URL: https://codereview.chromium.org/13097007 git-svn-id: http://skia.googlecode.com/svn/trunk@8414 2bbb7eff-a529-9590-31e7-b0007b416f81
* Move GrGLProgram::Desc out of GrGLProgram.Gravatar bsalomon@google.com2013-03-27
Review URL: https://codereview.chromium.org/12942014 git-svn-id: http://skia.googlecode.com/svn/trunk@8411 2bbb7eff-a529-9590-31e7-b0007b416f81
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