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path: root/src/gpu/GrDrawState.h
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* Don't compare constant color and coverage between GrDrawStates when they are ↵Gravatar bsalomon2014-08-05
| | | | | | | | | | provided by vertex attributes. R=egdaniel@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/439273007
* Replace op== with CombineIfPossible in GrDrawState.Gravatar bsalomon2014-08-05
| | | | | | | | R=egdaniel@google.com, robertphillips@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/439853002
* Don't compare coord change matrices to determine effect compatibility when ↵Gravatar bsalomon2014-08-04
| | | | | | | | | | using explicit local coords. R=robertphillips@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/438053002
* Remove kDisableBlend_BlendOptFlag as it is no longer neededGravatar egdaniel2014-07-30
| | | | | | | | | BUG=skia: R=bsalomon@google.com Author: egdaniel@google.com Review URL: https://codereview.chromium.org/425153003
* Revert of Remove gpu support for willUseHWAALines. ↵Gravatar egdaniel2014-07-29
| | | | | | | | | | | | | | | | | | | | | | | | | | (https://codereview.chromium.org/423943003/) Reason for revert: Breaking windows 7 compare gm's Original issue's description: > Remove gpu support for willUseHWAALines. > > By removing willUseHWAALines, we also no long reference the blend opt flag kDisableBlend so it has been removed > > BUG=skia: > > Committed: https://skia.googlesource.com/skia/+/e6dfba868c19b00562f8c733b9bf37dd4ec9e68c R=bsalomon@google.com TBR=bsalomon@google.com NOTREECHECKS=true NOTRY=true BUG=skia: Author: egdaniel@google.com Review URL: https://codereview.chromium.org/430493003
* Remove gpu support for willUseHWAALines.Gravatar egdaniel2014-07-29
| | | | | | | | | | | By removing willUseHWAALines, we also no long reference the blend opt flag kDisableBlend so it has been removed BUG=skia: R=bsalomon@google.com Author: egdaniel@google.com Review URL: https://codereview.chromium.org/423943003
* Remove gpu shader optimatization for solid white or trans black colorsGravatar egdaniel2014-07-21
| | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Cache the return values of getBlendOpts in GrDrawStateGravatar egdaniel2014-07-18
| | | | | | | | | BUG=skia: R=bsalomon@google.com Author: egdaniel@google.com Review URL: https://codereview.chromium.org/404473007
* Make GrDrawState and GrPaint take GrEffect* instead of GrEffectRef*.Gravatar bsalomon2014-07-08
| | | | | | | | | | | | | | 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
* Revert of Make GrDrawState and GrPaint take GrEffect* instead of ↵Gravatar reed2014-07-07
| | | | | | | | | | | | | | | | | | | | | | | | | 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
* Make GrDrawState and GrPaint take GrEffect* instead of GrEffectRef*.Gravatar bsalomon2014-07-07
| | | | | | | | | | | | 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
* Remove GrDrawState::CommonStateGravatar bsalomon2014-07-07
| | | | | | | | R=robertphillips@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/367163002
* Remove deferred version of GrDrawState.Gravatar bsalomon2014-07-07
| | | | | | | | R=robertphillips@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/368913003
* Reduce integer divides in GrAllocatorGravatar bsalomon2014-07-02
| | | | | | | | R=egdaniel@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/362023002
* Fall back to using clip effect for outer rect in drawdrrectGravatar bsalomon2014-06-03
| | | | | | | | R=jvanverth@google.com Author: bsalomon@google.com Review URL: https://codereview.chromium.org/310483010
* Move GrIPoint16 to SkIPoint16 (and remove GrPoint.h)Gravatar robertphillips2014-06-02
| | | | | | | | R=bsalomon@google.com, reed@google.com Author: robertphillips@google.com Review URL: https://codereview.chromium.org/309683002
* SK_SUPPORT_LEGACY_GRTYPES to hide duplicate types from SkTypes.hGravatar commit-bot@chromium.org2014-03-28
| | | | | | | | | | | BUG=skia: R=bsalomon@google.com Author: reed@google.com Review URL: https://codereview.chromium.org/216503004 git-svn-id: http://skia.googlecode.com/svn/trunk@13982 2bbb7eff-a529-9590-31e7-b0007b416f81
* Apply hairline optimization only if the path renderer wants itGravatar commit-bot@chromium.org2013-11-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | Make the decision to convert thin, non-hairline paths to hairline paths at the renderer level. The current nv_path_rendering implementation does not render hairlines. Rendering the hairlines with normal renderers cause unneccessary gl program changes, which is quite slow. Changes the behavior of non-nv_path_rendering paths to always perform the optimization if the shape ends up being painted by a renderer that wants the optimization. Previously the optimization was applied only when callgraph started with SkCanvas::drawPath. Applies the optimization for GrAAHairLineRenderer and GrDefaultPathRenderer. This changes gm results for dashing3_{msaa4,gpu} and drawlooper_msaa4. R=bsalomon@google.com, jvanverth@google.com, rmistry@google.com Author: kkinnunen@nvidia.com Review URL: https://codereview.chromium.org/38573007 git-svn-id: http://skia.googlecode.com/svn/trunk@12357 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "Do not apply hairline optimization for paths if nv_path_rendering is ↵Gravatar bsalomon@google.com2013-11-08
| | | | | | | | | | used" This reverts commit r12185. Review URL: https://codereview.chromium.org/66813002 git-svn-id: http://skia.googlecode.com/svn/trunk@12187 2bbb7eff-a529-9590-31e7-b0007b416f81
* Do not apply hairline optimization for paths if nv_path_rendering is usedGravatar commit-bot@chromium.org2013-11-08
| | | | | | | | | | | | | | | | | | | | | | | | Do not convert thin, non-hairline paths to hairline paths if nv_path_rendering is used. The current nv_path_rendering implementation does not render hairlines. Rendering the hairlines with normal renderers cause unneccessary gl program changes, which is quite slow. Changes the behavior of non-nv_path_rendering paths to always perform the optimization if the shape ends up being painted by the path-drawing code (GrContext::drawPathInternal). Previously the optimization was applied only when callgraph started with SkCanvas::drawPath. This changes drawlooper_msaa4, dashing3_msaa4 and dashing3_gpu R=bsalomon@google.com Author: kkinnunen@nvidia.com Review URL: https://codereview.chromium.org/38573007 git-svn-id: http://skia.googlecode.com/svn/trunk@12185 2bbb7eff-a529-9590-31e7-b0007b416f81
* Implement SkColorFilter as a GrGLEffectGravatar commit-bot@chromium.org2013-10-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* Make sure attribute indexes are correct after restoring vertex attributesGravatar commit-bot@chromium.org2013-10-16
| | | | | | | | | | | | | | | | | | Fix an assert due to GrDrawState::CommonState::fFixedFunctionVertexAttribIndices getting out of sync. The assertion in GrDrawState::CommonState::operator== would fire after using AutoVertexAttribRestore. AutoVertexAttribRestore would change GrDrawState::fCommon.fVAPtr and fVACount without updating GrDrawState::fCommon.fFixedFunctionVertexAttribIndices. R=jvanverth@google.com, bsalomon@google.com, robertphillips@google.com Author: kkinnunen@nvidia.com Review URL: https://codereview.chromium.org/26922004 git-svn-id: http://skia.googlecode.com/svn/trunk@11807 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace uses of GrNoncopyable by SkNoncopyable.Gravatar commit-bot@chromium.org2013-09-18
| | | | | | | | | | | | BUG=None TEST=None, no functional changes. R=bsalomon@google.com, robertphillips@google.com Author: tfarina@chromium.org Review URL: https://chromiumcodereview.appspot.com/23483042 git-svn-id: http://skia.googlecode.com/svn/trunk@11341 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove GrRefCnt.h in favor of SkRefCnt.hGravatar commit-bot@chromium.org2013-09-09
| | | | | | | | | | | | | | | | | This removes GrRefCnt.h with all its tyepdefs and #defines and just switch them to the Sk* equivalents. GrSafeSetNull was promoted to SkSafeSetNull in SkRefCnt.h. BUG=None TEST=none, no functional changes. R=bsalomon@google.com, robertphillips@google.com Author: tfarina@chromium.org Review URL: https://chromiumcodereview.appspot.com/23904003 git-svn-id: http://skia.googlecode.com/svn/trunk@11151 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace uses of GR_DEBUGCODE by SkDEBUGCODE.Gravatar commit-bot@chromium.org2013-09-06
| | | | | | | | | | | | BUG=None TEST=none, no functional changes. R=bsalomon@google.com, robertphillips@google.com Author: tfarina@chromium.org Review URL: https://chromiumcodereview.appspot.com/23703010 git-svn-id: http://skia.googlecode.com/svn/trunk@11142 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
* Add blend optimization helpers and use to convert rect draws to clears.Gravatar commit-bot@chromium.org2013-08-14
| | | | | | | | | | R=robertphillips@google.com, jvanverth@google.com Author: bsalomon@google.com Review URL: https://chromiumcodereview.appspot.com/22558003 git-svn-id: http://skia.googlecode.com/svn/trunk@10723 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "Add blend optimization helpers and use to convert rect draws to clears."Gravatar bsalomon@google.com2013-08-07
| | | | | | This reverts commit r10537. git-svn-id: http://skia.googlecode.com/svn/trunk@10601 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add blend optimization helpers and use to convert rect draws to clears.Gravatar commit-bot@chromium.org2013-08-06
| | | | | | | | | | | | Committed: http://code.google.com/p/skia/source/detail?r=10537 R=robertphillips@google.com, jvanverth@google.com, reed@google.com Author: bsalomon@google.com Review URL: https://chromiumcodereview.appspot.com/21877006 git-svn-id: http://skia.googlecode.com/svn/trunk@10562 2bbb7eff-a529-9590-31e7-b0007b416f81
* Revert "Add blend optimization helpers and use to convert rect draws to clears."Gravatar bsalomon@google.com2013-08-05
| | | | | | This reverts commit r10537. git-svn-id: http://skia.googlecode.com/svn/trunk@10542 2bbb7eff-a529-9590-31e7-b0007b416f81
* Add blend optimization helpers and use to convert rect draws to clears.Gravatar commit-bot@chromium.org2013-08-05
| | | | | | | | | | R=robertphillips@google.com, jvanverth@google.com, reed@google.com Author: bsalomon@google.com Review URL: https://chromiumcodereview.appspot.com/21877006 git-svn-id: http://skia.googlecode.com/svn/trunk@10537 2bbb7eff-a529-9590-31e7-b0007b416f81
* Turn on -Wall -Wextra on Mac, and fix all the warnings that crop up for ↵Gravatar commit-bot@chromium.org2013-07-23
| | | | | | | | | | | | | /usr/bin/g++ and Clang 3.3. BUG= R=bungeman@google.com Author: mtklein@google.com Review URL: https://chromiumcodereview.appspot.com/19569012 git-svn-id: http://skia.googlecode.com/svn/trunk@10255 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace all instances of GrRect with SkRect.Gravatar commit-bot@chromium.org2013-07-17
| | | | | | | | | | | | And remove the typedef in GrRect.h. The same with GrIRect. R=robertphillips@google.com Author: tfarina@chromium.org Review URL: https://chromiumcodereview.appspot.com/19449002 git-svn-id: http://skia.googlecode.com/svn/trunk@10130 2bbb7eff-a529-9590-31e7-b0007b416f81
* Remove possiblity of NULL effect in GrEffectStageGravatar commit-bot@chromium.org2013-07-15
| | | | | | | | | | 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
* Sanitizing source files in Housekeeper-NightlyGravatar skia.committer@gmail.com2013-06-14
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9602 2bbb7eff-a529-9590-31e7-b0007b416f81
* Fix compiler error for r9592Gravatar robertphillips@google.com2013-06-13
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9595 2bbb7eff-a529-9590-31e7-b0007b416f81
* Hopefully fix Android warning-as-error about uninit var.Gravatar bsalomon@google.com2013-06-13
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@9593 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace fixed-size array of effect stages in GrDrawState with two appendable ↵Gravatar bsalomon@google.com2013-06-13
| | | | | | | | | | 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
* Make text context responsible for setting GrPaint on GrDrawState.Gravatar bsalomon@google.com2013-06-13
| | | | | | | | R=robertphillips@google.com Review URL: https://codereview.chromium.org/16928010 git-svn-id: http://skia.googlecode.com/svn/trunk@9588 2bbb7eff-a529-9590-31e7-b0007b416f81
* Improve batching of drawBitmap* callsGravatar robertphillips@google.com2013-06-10
| | | | | | | | https://codereview.chromium.org/16406006/ git-svn-id: http://skia.googlecode.com/svn/trunk@9499 2bbb7eff-a529-9590-31e7-b0007b416f81
* Replace GrDrawState::AutoDeviceCoordDraw with ↵Gravatar bsalomon@google.com2013-05-29
| | | | | | | | | | GrDrawState::AutoViewMatrixRestore::setIdentity(). s R=robertphillips@google.com Review URL: https://codereview.chromium.org/15780002 git-svn-id: http://skia.googlecode.com/svn/trunk@9331 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make GrContext track the current matrix, render target, and clip directly ↵Gravatar commit-bot@chromium.org2013-05-28
| | | | | | | | | | | | rather than using GrDrawState. R=robertphillips@google.com, jvanverth@google.com Author: bsalomon@google.com Review URL: https://chromiumcodereview.appspot.com/15821008 git-svn-id: http://skia.googlecode.com/svn/trunk@9297 2bbb7eff-a529-9590-31e7-b0007b416f81
* Don't make dst copies when color stage requires dst but color writes are ↵Gravatar bsalomon@google.com2013-05-15
| | | | | | | | | | disabled. R=robertphillips@google.com Review URL: https://codereview.chromium.org/15001035 git-svn-id: http://skia.googlecode.com/svn/trunk@9146 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
* Make GrGLShaderBuilder check whether GrEffect advertised that it would ↵Gravatar commit-bot@chromium.org2013-05-09
| | | | | | | | | | | | 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
* Vertex Attrib configurations now handled as pointers vs. SkSTArraysGravatar robertphillips@google.com2013-04-20
| | | | | | | | https://codereview.chromium.org/14328009/ git-svn-id: http://skia.googlecode.com/svn/trunk@8787 2bbb7eff-a529-9590-31e7-b0007b416f81
* Make drawRect preserve vertex attrib state and push/pop the geom sources.Gravatar bsalomon@google.com2013-04-02
| | | | | | | Also, add some balancing calls for setIndexSource*() Review URL: https://codereview.chromium.org/13468004 git-svn-id: http://skia.googlecode.com/svn/trunk@8499 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
* Patches for r8468 build errors. Unreviewed.Gravatar jvanverth@google.com2013-04-01
| | | | git-svn-id: http://skia.googlecode.com/svn/trunk@8469 2bbb7eff-a529-9590-31e7-b0007b416f81
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