Greg Daniel
faa095e984
Update SkSurface MakeFromBackend* factories to take an SkColorType.
...
Bug: skia:
Change-Id: Ib1b03b1181ec937843eac2e8d8cb03ebe53e32c1
Reviewed-on: https://skia-review.googlesource.com/86760
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2017-12-19 18:41:36 +00:00
Mike Reed
ef03848357
remove deprecated SkPixelSerializer
...
Bug: skia:
Change-Id: I25d33517f1ec7c08551c79d03763c676d1a662f5
Reviewed-on: https://skia-review.googlesource.com/86360
Reviewed-by: Mike Reed <reed@google.com>
Commit-Queue: Mike Reed <reed@google.com>
2017-12-16 14:21:32 +00:00
Brian Salomon
3d6801eeee
Add GrGLMakeNativeInterface factory that returns sk_sp<const GrGLInterface>.
...
Removes the concept of a configurable "default" interface and makes the default
always be the "native" interface.
Also removes unused functions: GrGLInterfaceAddTestDebugMarker and
GrGLInterface::NewClone.
Keeps around legacy GrGLCreateNativeInterface() until clients can be weened.
Change-Id: I4a3bdafa8cf8c68ed13318393abd55686b045ccb
Reviewed-on: https://skia-review.googlesource.com/83000
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-12-11 17:54:38 +00:00
Ben Wagner
29380bdd56
Remove carriage returns.
...
Also add a presubmit so they don't get added to source code.
Change-Id: I6a85c6a934b1068a63646a0dcc0d3a08baa96ced
Reviewed-on: https://skia-review.googlesource.com/57110
Reviewed-by: Ravi Mistry <rmistry@google.com>
Commit-Queue: Ben Wagner <bungeman@google.com>
2017-10-09 20:41:14 +00:00
Brian Salomon
f43d0001e4
Revert "Revert "Revert "Revert "Remove GrBackendRenderTargetDesc in favor of GrBackendRenderTarget.""""
...
This reverts commit 6df4d6be0d
.
Reason for revert: Google3 fix landed
Original change's description:
> Revert "Revert "Revert "Remove GrBackendRenderTargetDesc in favor of GrBackendRenderTarget."""
>
> This reverts commit 71554bc256
.
>
> Reason for revert: Google3
>
> Original change's description:
> > Revert "Revert "Remove GrBackendRenderTargetDesc in favor of GrBackendRenderTarget.""
> >
> > This reverts commit 807371c15b
.
> >
> > Docs-Preview: https://skia.org/?cl=40260
> > Change-Id: I28e0434c455155ff39a5aaa4141abdf442474e87
> > Reviewed-on: https://skia-review.googlesource.com/40260
> > Reviewed-by: Greg Daniel <egdaniel@google.com>
> > Commit-Queue: Brian Salomon <bsalomon@google.com>
>
> TBR=egdaniel@google.com ,bsalomon@google.com
>
> Change-Id: Ifdfa896a70db69935473276d12dce54de5c6b6f7
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Reviewed-on: https://skia-review.googlesource.com/41500
> Reviewed-by: Brian Salomon <bsalomon@google.com>
> Commit-Queue: Brian Salomon <bsalomon@google.com>
TBR=egdaniel@google.com ,bsalomon@google.com
Change-Id: I827419bb19972c3644929a8c984bb9534baab0ba
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/41700
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-08-31 20:04:12 +00:00
Brian Salomon
6df4d6be0d
Revert "Revert "Revert "Remove GrBackendRenderTargetDesc in favor of GrBackendRenderTarget."""
...
This reverts commit 71554bc256
.
Reason for revert: Google3
Original change's description:
> Revert "Revert "Remove GrBackendRenderTargetDesc in favor of GrBackendRenderTarget.""
>
> This reverts commit 807371c15b
.
>
> Docs-Preview: https://skia.org/?cl=40260
> Change-Id: I28e0434c455155ff39a5aaa4141abdf442474e87
> Reviewed-on: https://skia-review.googlesource.com/40260
> Reviewed-by: Greg Daniel <egdaniel@google.com>
> Commit-Queue: Brian Salomon <bsalomon@google.com>
TBR=egdaniel@google.com ,bsalomon@google.com
Change-Id: Ifdfa896a70db69935473276d12dce54de5c6b6f7
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://skia-review.googlesource.com/41500
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-08-31 15:57:42 +00:00
Brian Salomon
71554bc256
Revert "Revert "Remove GrBackendRenderTargetDesc in favor of GrBackendRenderTarget.""
...
This reverts commit 807371c15b
.
Docs-Preview: https://skia.org/?cl=40260
Change-Id: I28e0434c455155ff39a5aaa4141abdf442474e87
Reviewed-on: https://skia-review.googlesource.com/40260
Reviewed-by: Greg Daniel <egdaniel@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-08-30 17:59:46 +00:00
Greg Daniel
02611d9afd
Add Make[backend] calls for creating GrContexts
...
Docs-Preview: https://skia.org/?cl=26369
Bug: skia:
Change-Id: I460ee63e466f85b05918479f068a2e5ca2d70550
Reviewed-on: https://skia-review.googlesource.com/26369
Commit-Queue: Greg Daniel <egdaniel@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2017-07-25 14:33:03 +00:00
Brian Salomon
807371c15b
Revert "Remove GrBackendRenderTargetDesc in favor of GrBackendRenderTarget."
...
This reverts commit e2d37c2a07
.
Reason for revert: <INSERT REASONING HERE>
Original change's description:
> Remove GrBackendRenderTargetDesc in favor of GrBackendRenderTarget.
>
> Also removes a reference to GrBackendTextureDesc in a comment and updates markdown docs.
>
> Docs-Preview: https://skia.org/?cl=24861
> Bug: skia:
> Change-Id: Ic6490d5ef46953450e6dee69271397bb2b94d0d6
> Reviewed-on: https://skia-review.googlesource.com/24861
> Commit-Queue: Brian Salomon <bsalomon@google.com>
> Reviewed-by: Robert Phillips <robertphillips@google.com>
TBR=egdaniel@google.com ,bsalomon@google.com,robertphillips@google.com
Change-Id: I4b85b529727f0bf5aec21d87e725a8195666e2e5
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: skia:
Reviewed-on: https://skia-review.googlesource.com/25182
Reviewed-by: Brian Salomon <bsalomon@google.com>
Commit-Queue: Brian Salomon <bsalomon@google.com>
2017-07-20 20:48:23 +00:00
Brian Salomon
e2d37c2a07
Remove GrBackendRenderTargetDesc in favor of GrBackendRenderTarget.
...
Also removes a reference to GrBackendTextureDesc in a comment and updates markdown docs.
Docs-Preview: https://skia.org/?cl=24861
Bug: skia:
Change-Id: Ic6490d5ef46953450e6dee69271397bb2b94d0d6
Reviewed-on: https://skia-review.googlesource.com/24861
Commit-Queue: Brian Salomon <bsalomon@google.com>
Reviewed-by: Robert Phillips <robertphillips@google.com>
2017-07-20 20:28:57 +00:00
Robert Phillips
646e4293f0
Retract GrTexture*.h & GrRenderTarget*.h from other headers
...
This does push some additional work (& includes) into the .cpp files.
Change-Id: I27c847e371802270d13594dcc22aae44039990bb
Reviewed-on: https://skia-review.googlesource.com/19660
Commit-Queue: Robert Phillips <robertphillips@google.com>
Reviewed-by: Brian Salomon <bsalomon@google.com>
2017-06-13 17:21:41 +00:00
Robert Phillips
e0707272e8
Get Debugger app compiling again
...
Change-Id: I307088b2cf4fc1404313f280975ac39105f70ac0
Reviewed-on: https://skia-review.googlesource.com/6604
Reviewed-by: Florin Malita <fmalita@chromium.org>
Commit-Queue: Robert Phillips <robertphillips@google.com>
2017-01-06 16:18:27 +00:00
Hal Canary
db6830162e
SkImageEncoder: simplify API
...
(re-land 248ff02
& 2cb6cb7
, with changes)
- Hide SkImageEncoder class in private header.
- SkImageEncoder::Type becomes SkEncodedImageFormat
- SkEncodedFormat becomes SkEncodedImageFormat
- SkImageEncoder static functions replaced with
single function EncodeImage()
- utility wrappers for EncodeImage() are in
sk_tool_utils.h
TODO: remove link-time registration mechanism.
TODO: clean up clients use of API and flip the flag.
TODO: implement EncodeImage() in chromeium/skia/ext
Change-Id: I47d451e50be4d5c6c130869c7fa7c2857243d9f0
Reviewed-on: https://skia-review.googlesource.com/4909
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Reviewed-on: https://skia-review.googlesource.com/5186
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
2016-11-23 16:40:32 +00:00
Hal Canary
a2b4bdce8c
Revert 248ff023
& 2cb6cb72
...
Revert "SkImageEncoder: simplify API"
This reverts commit 248ff02331
.
Revert "Fix bug: can't convert nullptr -> bool"
This reverts commit 2cb6cb7218
.
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=5151
NOTRY=true
Change-Id: I5f6414392d6545f74db0b5bb50608d04f053a8ec
Reviewed-on: https://skia-review.googlesource.com/5151
Commit-Queue: Hal Canary <halcanary@google.com>
Reviewed-by: Hal Canary <halcanary@google.com>
2016-11-22 21:23:51 +00:00
Hal Canary
248ff02331
SkImageEncoder: simplify API
...
- Hide SkImageEncoder class in private header.
- SkImageEncoder::Type becomes SkEncodedImageFormat
- SkEncodedFormat becomes SkEncodedImageFormat
- SkImageEncoder static functions replaced with
single function EncodeImage()
- utility wrappers for EncodeImage() are in
sk_tool_utils.h
TODO: remove link-time registration mechanism.
TODO: clean up clients use of API and flip the flag.
TODO: implement EncodeImage() in chromeium/skia/ext
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4909
Change-Id: Ib48b31fdc05cf23cda7f56ebfd67c841c149ce70
Reviewed-on: https://skia-review.googlesource.com/4909
Reviewed-by: Mike Reed <reed@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
2016-11-22 18:25:55 +00:00
Florin Malita
f530586c41
Resurrect SkDebugger
...
Can't let go <sniffle>.
R=robertphillips@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4793
Change-Id: Ida5936d17af2ef60c3f50e27b4f4987a79165fa5
Reviewed-on: https://skia-review.googlesource.com/4793
Reviewed-by: Robert Phillips <robertphillips@google.com>
Commit-Queue: Florin Malita <fmalita@chromium.org>
2016-11-15 15:41:09 +00:00
Hal Canary
2db8361257
bench, samples, etc: s/SkAutoTUnref/sk_sp/
...
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=4437
Change-Id: Ice071684ac8a99e4bb405b4b9be8e8f42c7bac42
Reviewed-on: https://skia-review.googlesource.com/4437
Reviewed-by: Ben Wagner <bungeman@google.com>
Commit-Queue: Hal Canary <halcanary@google.com>
2016-11-07 15:17:32 +00:00
Ben Wagner
145dbcd165
Remove SkAutoTDelete.
...
Replace with std::unique_ptr.
Change-Id: I5806cfbb30515fcb20e5e66ce13fb5f3b8728176
Reviewed-on: https://skia-review.googlesource.com/4381
Commit-Queue: Ben Wagner <bungeman@google.com>
Reviewed-by: Mike Klein <mtklein@chromium.org>
2016-11-03 19:03:40 +00:00
robertphillips
12e9662cf7
Remove some ancillary users of SkSurface::MakeRenderTargetDirect
...
calved off of: https://codereview.chromium.org/2176333002/ (Remove SkSurface::MakeRenderTargetDirect)
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2198433003
Review-Url: https://codereview.chromium.org/2198433003
2016-08-01 05:53:23 -07:00
chrishtr
20a272d024
Fix debugger build by specifying nullptr for color space.
...
GOLD_TRYBOT_URL= https://gold.skia.org/search?issue=2181733002
Review-Url: https://codereview.chromium.org/2181733002
2016-07-25 11:21:34 -07:00
robertphillips
221196dac9
Fix old debugger
...
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1935623002
Review-Url: https://codereview.chromium.org/1935623002
2016-04-29 14:02:18 -07:00
robertphillips
5e3815b4d0
Rein in the use of SkDevice.h
...
Nothing interesting.
TBR=reed@google.com
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1904673003
Review URL: https://codereview.chromium.org/1904673003
2016-04-20 05:29:51 -07:00
robertphillips
587ea71a52
Fix old debugger for sk_sp changes
...
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1827403002
Review URL: https://codereview.chromium.org/1827403002
2016-03-25 07:04:35 -07:00
robertphillips
d98120e447
Fix debugger w.r.t. sk_sp changes
...
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1828273002
Review URL: https://codereview.chromium.org/1828273002
2016-03-24 08:29:41 -07:00
reed
ca2622ba05
return pictures as sk_sp
...
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1811703002
Review URL: https://codereview.chromium.org/1811703002
2016-03-18 07:25:55 -07:00
robertphillips
f1d746c188
Update debugger to use SkPixmap
...
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1782673003
Review URL: https://codereview.chromium.org/1782673003
2016-03-10 06:56:21 -08:00
robertphillips
9ea8acdf3f
Unbust the old debugger
...
AFAICT the recent STL changes have introduced some QT conflicts.
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1753813002
Review URL: https://codereview.chromium.org/1753813002
2016-03-01 09:34:38 -08:00
robertphillips
f42fca4027
Add gpu implementation of OverdrawXfermode
...
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1607253002
Committed: https://skia.googlesource.com/skia/+/8bc3cf88bbf5e5d5724356f076931bb70a6117ba
Review URL: https://codereview.chromium.org/1607253002
2016-01-27 05:00:04 -08:00
robertphillips
e429c88a81
Revert of Add gpu implementation of OverdrawXfermode (patchset #6 id:100001 of https://codereview.chromium.org/1607253002/ )
...
Reason for revert:
Overdraw Xfer mode using new fangled glsl features
Original issue's description:
> Add gpu implementation of OverdrawXfermode
> GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1607253002
>
> Committed: https://skia.googlesource.com/skia/+/8bc3cf88bbf5e5d5724356f076931bb70a6117ba
TBR=egdaniel@google.com
# Not skipping CQ checks because original CL landed more than 1 days ago.
Review URL: https://codereview.chromium.org/1626443002
2016-01-22 06:53:57 -08:00
robertphillips
8bc3cf88bb
Add gpu implementation of OverdrawXfermode
...
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1607253002
Review URL: https://codereview.chromium.org/1607253002
2016-01-20 12:00:22 -08:00
halcanary
f2848b6035
default SkPixelSerializer
...
Add SkImageEncoder::EncodeData(const SkPixmap&, ...) function.
Add SkImageEncoder::CreatePixelSerializer() to return a
PixelSerializer that calls into SkImageEncoder::EncodeData.
SkImage::encode() make use of SkImageEncoder::CreatePixelSerializer.
Committed: https://skia.googlesource.com/skia/+/b0bd1516bff3f5afcbfd615e805867531657811b
Committed: https://skia.googlesource.com/skia/+/808ce2886d732b1055f89c8fb0f1b11b47fcb0ce
Review URL: https://codereview.chromium.org/1507123002
2015-12-10 12:40:23 -08:00
halcanary
a2e056773d
Revert of default SkPixelSerializer (patchset #2 id:20001 of https://codereview.chromium.org/1507123002/ )
...
Reason for revert:
I was overconfident.
Original issue's description:
> default SkPixelSerializer
>
> Add SkImageEncoder::EncodeData(const SkPixmap&, ...) function.
>
> Add SkImageEncoder::CreatePixelSerializer() to return a
> PixelSerializer that calls into SkImageEncoder::EncodeData.
>
> SkImage::encode() make use of SkImageEncoder::CreatePixelSerializer.
>
> Committed: https://skia.googlesource.com/skia/+/b0bd1516bff3f5afcbfd615e805867531657811b
>
> Committed: https://skia.googlesource.com/skia/+/808ce2886d732b1055f89c8fb0f1b11b47fcb0ce
TBR=reed@google.com ,scroggo@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/1511183002
2015-12-09 03:56:02 -08:00
halcanary
808ce2886d
default SkPixelSerializer
...
Add SkImageEncoder::EncodeData(const SkPixmap&, ...) function.
Add SkImageEncoder::CreatePixelSerializer() to return a
PixelSerializer that calls into SkImageEncoder::EncodeData.
SkImage::encode() make use of SkImageEncoder::CreatePixelSerializer.
Committed: https://skia.googlesource.com/skia/+/b0bd1516bff3f5afcbfd615e805867531657811b
Review URL: https://codereview.chromium.org/1507123002
2015-12-08 19:02:36 -08:00
reed
290f00cd75
Revert of default SkPixelSerializer (patchset #1 id:1 of https://codereview.chromium.org/1507123002/ )
...
Reason for revert:
Breaking DEPS roll (linker error)
Original issue's description:
> default SkPixelSerializer
>
> Add SkImageEncoder::EncodeData(const SkPixmap&, ...) function.
>
> Add SkImageEncoder::CreatePixelSerializer() to return a
> PixelSerializer that calls into SkImageEncoder::EncodeData.
>
> SkImage::encode() make use of SkImageEncoder::CreatePixelSerializer.
>
> Committed: https://skia.googlesource.com/skia/+/b0bd1516bff3f5afcbfd615e805867531657811b
TBR=scroggo@google.com ,halcanary@google.com
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
Review URL: https://codereview.chromium.org/1505203003
2015-12-08 10:59:13 -08:00
halcanary
b0bd1516bf
default SkPixelSerializer
...
Add SkImageEncoder::EncodeData(const SkPixmap&, ...) function.
Add SkImageEncoder::CreatePixelSerializer() to return a
PixelSerializer that calls into SkImageEncoder::EncodeData.
SkImage::encode() make use of SkImageEncoder::CreatePixelSerializer.
Review URL: https://codereview.chromium.org/1507123002
2015-12-08 10:29:58 -08:00
djsollen
a745186c93
Update debugger UI to auto-refresh the directory listing
...
Review URL: https://codereview.chromium.org/1462633002
2015-11-18 13:00:21 -08:00
mtklein
835c1b69a2
Clean up dead code: PictureRenderer
...
Doesn't appear to actually be used by anything.
BUG=skia:
Review URL: https://codereview.chromium.org/1457753002
2015-11-18 09:41:06 -08:00
fmalita
3f0424ff57
[SkDebugger] Remove unneeded SkDebuggerGUI includes
...
R=robertphillips@google.com ,mtklein@google.com
Review URL: https://codereview.chromium.org/1411963006
2015-11-02 09:32:54 -08:00
robertphillips
87ed6be0e4
Get debugger compiling again
...
Recent house cleaning has broken the debugger - mainly around the defunct profiling feature. This makes CL it even more defunct.
Review URL: https://codereview.chromium.org/1416723006
2015-10-26 09:28:12 -07:00
halcanary
96fcdcc219
Style Change: NULL->nullptr
...
DOCS_PREVIEW= https://skia.org/?cl=1316233002
Review URL: https://codereview.chromium.org/1316233002
2015-08-27 07:41:16 -07:00
halcanary
385fe4d4b6
Style Change: SkNEW->new; SkDELETE->delete
...
DOCS_PREVIEW= https://skia.org/?cl=1316123003
Review URL: https://codereview.chromium.org/1316123003
2015-08-26 13:07:49 -07:00
bungeman
76bb228106
Fix no-gpu debugger.
...
Review URL: https://codereview.chromium.org/1262723005
2015-07-31 15:46:03 -07:00
robertphillips
52d4deb128
Fix debugger compilation
...
TBR=bsalomon@google.com
Review URL: https://codereview.chromium.org/1205933002
2015-06-24 10:09:57 -07:00
fmalita
109a23d64f
Remove the SkCanvas comment API
...
No longer used in Chromium/Blink.
R=reed@google.com ,robertphillips@google.com,mtklein@google.com
Review URL: https://codereview.chromium.org/1153593003
2015-06-15 13:15:31 -07:00
robertphillips
4e11c0b54d
Get debugger compiling again
...
Review URL: https://codereview.chromium.org/1125543003
2015-05-04 10:42:05 -07:00
fmalita
160ebb2bfa
[SkDebugger] Flatten drawPicture ops
...
Add two drawPicture bracketing ops (BeginDrawPicture, EndDrawPicture) to
replace the current DrawPicture op, and flatten picture contents.
Review URL: https://codereview.chromium.org/1048383002
2015-04-01 20:58:37 -07:00
robertphillips
546db46a76
Debugger: remove dead feature (SkPicture offset display) & fix bug (unbalanced indents)
...
Displaying the offset into an SkPicture hasn't worked for a while so this CL deletes the feature.
When "Save Layer" was renamed to "SaveLayer" the code that computes the indent in the list view was broken. This CL patches the problem.
Review URL: https://codereview.chromium.org/1034733004
2015-03-26 10:08:04 -07:00
robertphillips
3e5c2b1041
Preserve texture compression when saving a revised skp from debugger
...
Without this CL, saving a revised skp out the debugger can greatly expand the memory it requires.
Review URL: https://codereview.chromium.org/1020103005
2015-03-23 05:46:51 -07:00
reed
e7903c7397
FilterLevel -> SkFilterQuality
...
BUG=skia:
TBR=
NOTREECHECKS=True
NOTRY=True
Review URL: https://codereview.chromium.org/1010023002
2015-03-16 10:26:13 -07:00
reed
93a1215fe0
SkPaint::FilterLevel -> SkFilterQuality
...
clone (+rebase) of https://codereview.chromium.org/1009183002/
BUG=skia:
TBR=scroggo@google.com
Review URL: https://codereview.chromium.org/1014533004
2015-03-16 10:08:34 -07:00