The resizer in question is smaller in Ubuntu 16.04 than on other platforms (due
to smaller scrollbars in the default OS theme), so we need to target our click
closer to the corner of the element in order to hit the resizer.
MozReview-Commit-ID: Cz4MIKsOaGS
--HG--
extra : rebase_source : fdb852d924b7505ec2cfc2404ba632bf51ee09ee
The biggest change is located in
nsFilterInstance::ComputeUserSpaceToFilterSpaceScale.
Originally, nsSVGUtils::GetCanvasTM is used. This function returns combination
of svg-transform, e.g. <rect transform="translate(30,40)" />, and
css-to-dev-scale-transform. That why we do not see this bug in a transformed
svg element.
For example, the following svg can be rendered correctly on FF:
<svg xmlns="http://www.w3.org/2000/svg">
<defs>
<filter id="blurMe">
<feGaussianBlur in="SourceGraphic" stdDeviation="1"/>
</filter>
</defs>
<!-- nsSVGUtils::GetCanvasTM return transform="scale(3)" correctly -->
<text x="0" y="35" font-size="35" transform="scale(3)" filter="url(#blurMe)">
Hello, out there
</text>
</svg>
Unfortunately, this function does not report css-transform at all. So, I
replaced it by mPaintTransfom, which is passed from the caller. So now it's the
caller's responsibility to pass a UserSpace-To-DeviceSpace transform into
nsFilterInstance. And, we actually change the meaning of mPaintTransform in this
patch. Before this patch, mPaintTransform means css-to-dev-px scaling transform;
After this patch it means "userspace-to-filterspace-scaling * css-to-dev-scaling"
transform.
All the other modifictions are to respect the change in
nsFilterInstance::ComputeUserSpaceToFilterSpaceScale.
MozReview-Commit-ID: LwNUAMo98M
--HG--
extra : rebase_source : 4ed9fbd1493decef43b6d606d78c4dd23e975146
To use GetCSSPxToDevPxMatrix in nsFilterInstance, pull this untility function down
to nsSVGUtils; Otherwise, we have to include nsSVGIntegrationUtils header in
nsFilterIntance, which is ok but not good I think.
MozReview-Commit-ID: 6SGtwj4EE1S
--HG--
extra : rebase_source : f75c904602f7f0f4ad0e4bdb5786c3a405a86be6
1. Rename gfx->sourceCtx.
2. Since sourceCtx is discarded immidiately, there is no need of save/restore.
MozReview-Commit-ID: CM2MMBYWp3W
--HG--
extra : rebase_source : e9e2b92ac08a41da4e6f9a40886f329e8aa0fc29
1. Pass offset in device pixel unit instead of app unit.
2. Keep old context of the basic manager before replacing.
MozReview-Commit-ID: IoYFTU35aw6
--HG--
extra : rebase_source : b77c8e32d875fe69838904932e47bbee161c987a
We need ComputeEffectOffset along in the following patch.
MozReview-Commit-ID: GoIZ07IqoQ3
--HG--
extra : rebase_source : 54ad8ad25225a110b1cdf190d51df771386b7a26
For components also referencing it in code, see the blockers of bug 1336311.
MozReview-Commit-ID: 4tUZ24HKBWy
--HG--
extra : rebase_source : ec16149f525b9b7eaca7f96f1369929d21497121
The biggest change is located in
nsFilterInstance::ComputeUserSpaceToFilterSpaceScale.
Originally, nsSVGUtils::GetCanvasTM is used. This function returns combination
of svg-transform, e.g. <rect transform="translate(30,40)" />, and
css-to-dev-scale-transform. That why we do not see this bug in a transformed
svg element.
For example, the following svg can be rendered correctly on FF:
<svg xmlns="http://www.w3.org/2000/svg">
<defs>
<filter id="blurMe">
<feGaussianBlur in="SourceGraphic" stdDeviation="1"/>
</filter>
</defs>
<!-- nsSVGUtils::GetCanvasTM return transform="scale(3)" correctly -->
<text x="0" y="35" font-size="35" transform="scale(3)" filter="url(#blurMe)">
Hello, out there
</text>
</svg>
Unfortunately, this function does not report css-transform at all. So, I
replaced it by mPaintTransfom, which is passed from the caller. So now it's the
caller's responsibility to pass a UserSpace-To-DeviceSpace transform into
nsFilterInstance. And, we actually change the meaning of mPaintTransform in this
patch. Before this patch, mPaintTransform means css-to-dev-px scaling transform;
After this patch it means "userspace-to-filterspace-scaling * css-to-dev-scaling"
transform.
All the other modifictions are to respect the change in
nsFilterInstance::ComputeUserSpaceToFilterSpaceScale.
MozReview-Commit-ID: LwNUAMo98M
--HG--
extra : rebase_source : eaae0570dcc0b8dea39f5d4b87f5e2920509053d
To use GetCSSPxToDevPxMatrix in nsFilterInstance, pull this untility function down
to nsSVGUtils; Otherwise, we have to include nsSVGIntegrationUtils header in
nsFilterIntance, which is ok but not good I think.
MozReview-Commit-ID: 6SGtwj4EE1S
--HG--
extra : rebase_source : ff6c6173c599afe630aa8b16330a0d1fc667ced8
1. Rename gfx->sourceCtx.
2. Since sourceCtx is discarded immidiately, there is no need of save/restore.
MozReview-Commit-ID: CM2MMBYWp3W
--HG--
extra : rebase_source : 059f205b65632984cfaed535348ae702501d10d8
1. Pass offset in device pixel unit instead of app unit.
2. Keep old context of the basic manager before replacing.
MozReview-Commit-ID: IoYFTU35aw6
--HG--
extra : rebase_source : 03c3b70c2c7f93acd1654fd4eefba602bfa2974d
We need ComputeEffectOffset along in the following patch.
MozReview-Commit-ID: GoIZ07IqoQ3
--HG--
extra : rebase_source : d8750a067e436912643f351737d0bdb392036c50
Move the common part of GetScaleValue into nsStyleTransformMatrix, and add a
new method, GetScaleValue, on AnimationValue, which can get the scale value from
StyleAnimationValue or RawServoAnimationValue.
MozReview-Commit-ID: 4spi1LkZrWP
--HG--
extra : rebase_source : 81e352edb85c9abb16fb0ef2780ff27c4f264709
Currently, we have StyleAnimationValue for Gecko and
RawServoAnimationValue for Servo, and use this struct to wrap them to
avoid the duplicated code.
MozReview-Commit-ID: ATDBSCOX2C5
--HG--
extra : rebase_source : 85991ef5e23a445ae6302264508d1c06a46c0e29
