| 0f10f7bf1fb43ca6346dc220a076773b1f19a367 |
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13-Mar-2014 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Allow toString capability to be toggled independent of developer mode.
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
/external/skia/src/effects/SkLumaColorFilter.cpp
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| 8b0e8ac5f582de80356019406e2975079bf0829d |
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30-Jan-2014 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Refactor read and write buffers.
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
/external/skia/src/effects/SkLumaColorFilter.cpp
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| d494b09f554d470fc6411d0924879bbfb0cb0e95 |
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10-Oct-2013 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Align SkLumaColorFilter with the spec.
The spec requires the resulting RGB channels for LuminanceToAlpha to be
0 (and not just scaled by the luminance value</facepalm>):
| R' | | 0 0 0 0 0 | | R |
| G' | | 0 0 0 0 0 | | G |
| B' | = | 0 0 0 0 0 | * | B |
| A' | | 0.2125 0.7154 0.0721 0 0 | | A |
| 1 | | 0 0 0 0 1 | | 1 |
(http://www.w3.org/TR/2011/REC-SVG11-20110816/filters.html#feColorMatrixElement)
This doesn't affect luminance masking (which depends only on the
resulting alpha channel), but other color filter users may care
about all color components.
R=bsalomon@google.com, reed@google.com, robertphillips@google.com
Author: fmalita@chromium.org
Review URL: https://codereview.chromium.org/26467003
git-svn-id: http://skia.googlecode.com/svn/trunk@11713 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/effects/SkLumaColorFilter.cpp
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| 824c346b6e0e114063c1a8ad4ba7c3a669ee2cff |
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10-Oct-2013 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Express (GLSL expression, possibly known value) pairs as a class
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
/external/skia/src/effects/SkLumaColorFilter.cpp
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| 6c1ee2d4e727357451c8a6fcf4a08e75890b5d6d |
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07-Oct-2013 |
commit-bot@chromium.org <commit-bot@chromium.org@2bbb7eff-a529-9590-31e7-b0007b416f81> |
Luminance-to-alpha color filter (SkLumaColorFilter).
Adding a color filter luma implementation. The plan is to convert
existing clients and then deprecate SkLumaXfermode.
R=bsalomon@google.com, reed@google.com, robertphillips@google.com
Author: fmalita@chromium.org
Review URL: https://codereview.chromium.org/25453004
git-svn-id: http://skia.googlecode.com/svn/trunk@11636 2bbb7eff-a529-9590-31e7-b0007b416f81
/external/skia/src/effects/SkLumaColorFilter.cpp
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