CUB3D
89c01dca18
swf: Add support for AVM2 domain memory opcodes
2021-04-21 00:33:11 -07:00
Mike Welsh
0552d26551
core: Use Fixed8 and i16 for ColorTransform
...
Use the proper types for ColorTransform:
* Fixed8 (8.8) format for multiplicative component
* i16 format for additive component
This matches the behavior of Flash (for example, alpha only changes
in units of 1/256).
2021-04-19 15:47:52 -07:00
Mike Welsh
50f2ecb1b5
swf: Add Fixed8 and Fixed16 types
2021-04-19 15:47:52 -07:00
Mike Welsh
db6000f071
avm2: Fix parsing of variable-length s32 values
...
The values are not sign-extended as the spec suggests; a negative
value must use all 5 bytes.
2021-04-18 17:32:01 -07:00
dependabot-preview[bot]
9832a7385e
build(deps): bump libflate from 1.0.4 to 1.1.0
...
Bumps [libflate](https://github.com/sile/libflate ) from 1.0.4 to 1.1.0.
- [Release notes](https://github.com/sile/libflate/releases )
- [Commits](https://github.com/sile/libflate/compare/1.0.4...1.1.0 )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-04-17 10:25:29 -07:00
Mike Welsh
b9d84c0a82
chore: Appease clippy
...
Honor the branches-sharing-code lint.
2021-04-15 00:02:27 -07:00
EmperorBale
a39a1dd64f
swf: Add missing opcodes
2021-04-14 21:41:31 -07:00
relrelb
20d6fcc128
chore: Remove unnecessary type annotations
2021-04-10 18:39:16 -07:00
CUB3D
d5c2e5559b
avm2: Don't mutably borrow for pos()
2021-04-03 16:37:47 -06:00
relrelb
15c1cf5bf6
chore: Appease clippy
2021-03-23 16:16:35 -07:00
relrelb
e840dce803
common_tess: Make Vertex layout-agnostic
...
And define a specific layout in webgl instead.
This brings common_tess closer to serve wgpu (which has a different
Vertex layout).
2021-03-23 16:16:35 -07:00
relrelb
e594f602b6
chore: Twips::new(0) -> Twips::zero()
2021-03-13 00:56:04 -08:00
Adrian Wielgosik
1c2492005c
avm2: Fix AVM2 reader not reading variable-length numbers correctly
2021-03-11 19:55:08 -08:00
Mads Marquart
121ae43d25
swf: Remove unused encoding from avm1::read::Reader
2021-02-27 17:04:42 -08:00
Mads Marquart
66f5c856d7
swf: Make a few functions const
2021-02-27 17:04:42 -08:00
Mads Marquart
1455671cd7
swf: Change read_tag_with_code to take an already parsed tag
2021-02-27 17:04:42 -08:00
Mads Marquart
9243010cc0
swf: Clean up a few imports
2021-02-27 17:04:42 -08:00
Mads Marquart
24780003e7
swf: Deduplicate different read methods
2021-02-27 17:04:42 -08:00
Mads Marquart
dad21d4398
swf: Make avm2 Reader operate directly with byte slices
2021-02-27 17:04:42 -08:00
Mike Welsh
3099914374
chore: Appease clippy
2021-02-27 16:10:46 -08:00
David Wendt
92bfc18e1d
swf: Make video-related tags publicly parsable
2021-02-16 19:03:48 -08:00
relrelb
bb89391f3a
chore: Avoid deprecated constants
...
The Rust documentation considers numeric constants prefixed with std::
as deprecated.
For example: https://doc.rust-lang.org/std/u16/constant.MAX.html .
2021-02-12 06:36:17 -08:00
Mike Welsh
e5fb1f09e7
chore: Appease clippy
...
* #[derive(Collect)] should be before #[collect]
* Replace redunant `&buf[..]` with `buf`
* Changes most cases of UPPERCase to UpperCase
* Allow upper_case_acronym on most SWF types, as they are from
SWF spec/more annoying to change.
2021-02-12 06:32:42 -08:00
TÖRÖK Attila
80b0bd3b33
swf: Add VideoCodec::ScreenVideoV2 variant
2021-02-12 03:37:14 -08:00
Napen123
a132f68688
docs: Update the documentation of SwfStr
2021-02-07 23:44:19 -08:00
Napen123
1ef3de8556
docs: Document the Rectangle type in the swf crate
2021-02-07 23:44:19 -08:00
Napen123
404fc72cb5
docs: Document the Color type in the swf crate
2021-02-07 23:44:19 -08:00
Napen123
52ebc48b2c
docs: Update the documentation of Twips
...
Add code examples to all Twips methods and convert method references to actual links.
2021-02-07 23:44:19 -08:00
dependabot-preview[bot]
dd4860c469
build(deps): bump encoding_rs from 0.8.26 to 0.8.28
...
Bumps [encoding_rs](https://github.com/hsivonen/encoding_rs ) from 0.8.26 to 0.8.28.
- [Release notes](https://github.com/hsivonen/encoding_rs/releases )
- [Commits](https://github.com/hsivonen/encoding_rs/compare/v0.8.26...v0.8.28 )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-02-04 11:22:31 -08:00
Mike Welsh
47f0f980b8
core: Handle PlaceObject tags with malformed clip actions
...
Some SWFs in the wild have PlaceObject tags with ending ClipActions
that are 2 bytes instead of the required 4 bytes (see #2899 ).
Swallow the error in this case so that the tag can run.
2021-02-02 23:56:48 -08:00
Mike Welsh
02d99c3686
core: CSMTextSettings tag alters text hit testing
...
Normally, a hit test on static text will consider the text glyphs.
However, a CSMTextSettings tag can change the text to use the
"advanced rendering engine", which causes hit tests to only consider
the bounds. This is toggled by the "Anti-alias for readibility"
setting in the Flash IDE.
Wire up the CSMTextSettings tag and adjust hit test behavior based
on this flag.
Fixes #2987 .
2021-02-01 17:17:41 -08:00
relrelb
a2dcad683d
swf: Refactor read_tag_list
2021-01-29 13:05:37 -08:00
Mads Marquart
bb4240ad1f
chore: Add a few comments about unsafe usage
2021-01-28 14:39:35 -08:00
Mads Marquart
8eddde76a2
swf: Add safe and simpler string parsing
2021-01-28 14:39:35 -08:00
relrelb
19662503ca
swf: Convert ButtonActionCondition to bitflags
2021-01-23 11:59:24 -08:00
relrelb
7f4845d777
swf: Convert ButtonState to bitflags
2021-01-23 11:59:24 -08:00
relrelb
b05c6540e1
chore: Migrate from enumset to bitflags
2021-01-21 16:35:46 -08:00
Mike Welsh
2254589e71
swf: Don't error on focal gradients in DefineShape tags ( fix #2730 )
2021-01-21 15:47:04 -08:00
Mike Welsh
66256dd3be
swf: SwfStr no longer contains encoding
...
SwfStr is now an unsized slice analogous to `str` or `bstr`.
The desired encoding must be supplied when converting to String.
2021-01-20 15:02:31 -08:00
Mike Welsh
700c3c1767
chore: Appease clippy
2021-01-20 15:02:31 -08:00
Mike Welsh
303a2620a7
swf: Fix uncompressed length check
2021-01-20 15:02:31 -08:00
Mike Welsh
c063264d1c
swf: Use bitstream_io
2021-01-20 15:02:31 -08:00
Mike Welsh
61628a74fc
swf: Rename and organize some util methods
...
* SwfRead -> SwfReadExt
* SwfWrite -> SwfWriteExt
* read_swf_header -> decompress_swf
* read_swf -> parse_swf
2021-01-20 15:02:31 -08:00
Mike Welsh
1d9c11e145
swf: Add SwfStr type to handle encodings in SWF<6
2021-01-20 15:02:31 -08:00
Mike Welsh
19034b76e4
swf: Return slices in swf::Reader
...
Avoid copies by returning slices of the decompressed input.
2021-01-20 15:02:31 -08:00
Mike Welsh
bf94f5dbaa
swf: Split out bit i/o into SwfBitsReader/Writer types
2021-01-20 15:02:31 -08:00
Mike Welsh
da1e2801a2
chore: Appease clippy
2021-01-18 21:23:50 -08:00
MrCheeze
5915f2a841
core: Return uncompressed length for getBytesLoaded/Total
2021-01-09 14:29:19 -08:00
dependabot-preview[bot]
f80d74a3d7
build(deps): bump smallvec from 1.6.0 to 1.6.1
...
Bumps [smallvec](https://github.com/servo/rust-smallvec ) from 1.6.0 to 1.6.1.
- [Release notes](https://github.com/servo/rust-smallvec/releases )
- [Commits](https://github.com/servo/rust-smallvec/compare/v1.6.0...v1.6.1 )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-01-08 12:09:49 -08:00
dependabot-preview[bot]
dbb1bfb845
build(deps): bump byteorder from 1.3.4 to 1.4.2
...
Bumps [byteorder](https://github.com/BurntSushi/byteorder ) from 1.3.4 to 1.4.2.
- [Release notes](https://github.com/BurntSushi/byteorder/releases )
- [Changelog](https://github.com/BurntSushi/byteorder/blob/master/CHANGELOG.md )
- [Commits](https://github.com/BurntSushi/byteorder/compare/1.3.4...1.4.2 )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2021-01-08 12:09:34 -08:00
dependabot-preview[bot]
6a3b9f9f53
build(deps): bump smallvec from 1.5.1 to 1.6.0
...
Bumps [smallvec](https://github.com/servo/rust-smallvec ) from 1.5.1 to 1.6.0.
- [Release notes](https://github.com/servo/rust-smallvec/releases )
- [Commits](https://github.com/servo/rust-smallvec/compare/v1.5.1...v1.6.0 )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-12-31 14:37:38 -08:00
Mike Welsh
7cf217a911
swf: Use lzma-rs for LZMA SWFs ( fix #405 )
...
Pure Rust decoder that functions on desktop and wasm.
Enable lzma feature by default.
TODO: Switch to lzma-rs streaming API when stable on crates.io.
Currently decodes entire stream at once.
2020-12-17 16:40:21 -08:00
Adrian Wielgosik
484bd2c11a
avm1: Revert #1470 to improve wasm performance
2020-12-17 12:47:22 -08:00
Mike Welsh
cec0ca74e1
chore: Fix swf doctests working directory
...
Rust 12-09 nightly changed the working dir of doctests to be the
workspace root instead of the subcrate root. This broke the
doctests for swf. Now do some setup to ensure the same working
directory on both stable and nightly.
cc https://github.com/rust-lang/cargo/pull/8954
2020-12-10 12:25:02 -08:00
David Wendt
0069d51dad
swf: `pushshort` should be read as a `u30` and then cast to an `i16` as it's parsed representation.
2020-12-09 14:00:06 -08:00
David Wendt
3225cd40e2
core: Avoid panic when display objects are manipulated in clearly invalid ways.
2020-12-09 14:00:06 -08:00
jmckiern
3cab11d18e
avm1: Implement TextField.textColor ( close #1863 )
2020-12-07 15:09:36 -08:00
Mike Welsh
2757bc4dad
chore: Appease clippy
...
Allow suspicious_operation_groupings for Matrix.
2020-12-07 10:14:31 -08:00
dependabot-preview[bot]
f45fa80e29
build(deps): bump smallvec from 1.5.0 to 1.5.1
...
Bumps [smallvec](https://github.com/servo/rust-smallvec ) from 1.5.0 to 1.5.1.
- [Release notes](https://github.com/servo/rust-smallvec/releases )
- [Commits](https://github.com/servo/rust-smallvec/compare/v1.5.0...v1.5.1 )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-12-04 17:54:47 -08:00
Mike Welsh
53212f192c
chore: Appease clippy, squelch unnecessary_wraps lint
2020-11-24 18:59:42 -08:00
Mike Welsh
eb0b16790c
swf: Allow construct clip events in SWFv6
2020-11-22 19:34:29 -08:00
dependabot-preview[bot]
6bfa3144c3
build(deps): bump smallvec from 1.4.2 to 1.5.0
...
Bumps [smallvec](https://github.com/servo/rust-smallvec ) from 1.4.2 to 1.5.0.
- [Release notes](https://github.com/servo/rust-smallvec/releases )
- [Commits](https://github.com/servo/rust-smallvec/compare/v1.4.2...v1.5.0 )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-11-18 16:30:15 -08:00
Mike Welsh
316bc4e920
chore: Appease clippy
2020-11-09 01:52:57 -08:00
Mike Welsh
0c38dafd0d
avm1: Switch to SmallVec for ActionPush
...
While switching swf to return slices, I noticed ActionPush was
potentially allocating a huge vector by mistake.
Switch to SmallVec<[Value; 4]> to fix this and avoid the
allocation in general (this was fairly high up in the profiler).
TODO: Return an iterator instead of any sort of vec.
2020-11-03 13:47:12 -08:00
dependabot-preview[bot]
55d16c200a
build(deps): bump approx from 0.3.2 to 0.4.0
...
Bumps [approx](https://github.com/brendanzab/approx ) from 0.3.2 to 0.4.0.
- [Release notes](https://github.com/brendanzab/approx/releases )
- [Commits](https://github.com/brendanzab/approx/commits )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-10-25 12:07:13 -07:00
relrelb
083e2a2ff5
core: Implement getBytes{Loaded,Total} (simpler approach)
2020-10-23 13:13:00 -07:00
relrelb
14a71b69cc
core: Implement getBytes{Loaded,Total}
2020-10-23 13:13:00 -07:00
Mike Welsh
a6b952e44e
core: Switch from libflate to flate2
2020-10-12 13:47:35 -07:00
Mike Welsh
4467ccf7e3
tests: Add swf test for bitmap line style
2020-10-10 16:35:37 -07:00
Mike Welsh
ed99a15dee
swf: Fill styles are byte aligned
...
A bitmap fill style ends in a matrix, but the overall type should
still be byte aligned. This could cause certain shapes with bitmap
line styles to be incorrectly parsed. Fixes #1192 .
2020-10-10 16:35:37 -07:00
Luca Weiss
d5cb396331
*: fix spelling mistakes
2020-09-19 16:17:58 -07:00
Mike Welsh
5ea06b0ce6
swf: Use Option for more PlaceObject parameters
...
There is a difference between empty/default (change value to default)
and none (don't modify), so make this explicit for some PlaceObject
parameters where it wasn't.
Fixes #1104 .
2020-09-03 19:09:48 -07:00
Mike Welsh
d7a186b2cd
avm1: Implement shape hit testing
2020-09-02 17:51:55 -07:00
David Wendt
345a244ed4
`read_i32` no longer panics if more than 28 bits are defined within the read-in integer constant.
...
The underlying problem is actually shift overflow - on the fifth byte in the sequence, it attempts to mask bits by shifting them off the left of the value, which doesn't work here, as we'll be shifting by -3. For those unaware, shifting by a negative does NOT shift in the opposite direction, it instead gives your C compiler permission to stuff demons up your nose.
I wouldn't be surprised if this is just outright UB in Flash Player.
2020-08-10 16:38:04 -07:00
David Wendt
95ca978034
f64 constants in ABC files are not stored in Flash mixed-endian.
2020-08-10 16:38:04 -07:00
dependabot-preview[bot]
04b146ffc4
build(deps): bump enumset from 1.0.0 to 1.0.1
...
Bumps [enumset](https://github.com/Lymia/enumset ) from 1.0.0 to 1.0.1.
- [Release notes](https://github.com/Lymia/enumset/releases )
- [Changelog](https://github.com/Lymia/enumset/blob/master/RELEASES.md )
- [Commits](https://github.com/Lymia/enumset/commits )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-08-09 13:15:38 -07:00
Mike Welsh
4680b01f03
swf: Allow StyleChangeRecord in DefineShape v1
...
The spec says that StyleChangeRecord is only supported in
DefineShape2+, but SWFs exist with StyleChangeRecord in
DefineShape1 tags, and these play correctly in the Flash Player.
(see #929 HAGIMURA_EXTREME.swf).
2020-07-24 18:46:18 -07:00
David Wendt
ccacc540bf
Remove dead code on all now-in-use structs and methods.
2020-07-18 16:12:24 -04:00
David Wendt
a44e700e81
Sign extend negative `s24` values correctly.
2020-07-13 17:44:30 -04:00
David Wendt
9c5ea1d30c
Implement `jump`, `iftrue`, `iffalse`, `ifstricteq`, and `ifstrictne`.
2020-07-13 17:44:30 -04:00
David Wendt
7f60fab1e5
Add the bare minimum necessary to get opcodes out of an ABC and into an interpreter loop.
...
Surprisingly enough, the "bare minimum" includes a stack, object model, and values already.
2020-07-13 17:42:45 -04:00
Mike Welsh
08569ae979
core: Limit tag parsing to slice of tag data
2020-07-03 18:52:26 -07:00
Nathan Adams
e01f78df61
swf: Fixed parsing of try {...} blocks
2020-07-01 17:30:56 -07:00
Mike Welsh
12d9ba4583
chore: Fix swf clippy lint
2020-05-30 02:53:25 -07:00
Nathan Adams
4c1ce6d765
core: Print swf version on startup, and warn when we run into avm2
2020-05-30 02:48:54 -07:00
Nathan Adams
1f8abc92fd
core: Keep track of cursor position in drawings
2020-05-21 18:38:10 +02:00
Nathan Adams
5098eb079d
avm1: Implement most of flash.geom.Matrix ( #303 )
2020-05-20 14:54:41 +02:00
Nathan Adams
eda862c719
swf: Merged core::Matrix into swf::Matrix
2020-05-20 14:54:41 +02:00
Mike Welsh
081f6a556a
swf: Avoid undefined behavior in write_fbits
2020-05-13 02:41:50 -07:00
Mike Welsh
deef891c30
swf: Don't error if both libflate and flate2 features are enabled
...
Fixes errors I was getting from rust-analyzer checking with all
features enabled.
2020-05-13 00:16:50 -07:00
Nathan Adams
5767fb1772
swf: Added utility method for `Color::from_rgb(rgb, alpha)`
2020-05-10 22:03:56 -07:00
dependabot-preview[bot]
08a786a213
build(deps): bump libflate from 0.1.27 to 1.0.0
...
Bumps [libflate](https://github.com/sile/libflate ) from 0.1.27 to 1.0.0.
- [Release notes](https://github.com/sile/libflate/releases )
- [Commits](https://github.com/sile/libflate/compare/0.1.27...1.0.0 )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-05-05 08:12:26 +00:00
Mike Welsh
b7d464f367
chore: Bump enumset to 1.0.0
2020-04-13 04:14:29 -07:00
dependabot-preview[bot]
3f28554285
build(deps): bump enumset from 0.4.4 to 0.4.5
...
Bumps [enumset](https://github.com/Lymia/enumset ) from 0.4.4 to 0.4.5.
- [Release notes](https://github.com/Lymia/enumset/releases )
- [Changelog](https://github.com/Lymia/enumset/blob/master/RELEASES.md )
- [Commits](https://github.com/Lymia/enumset/commits )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-03-02 18:14:25 +00:00
David Wendt
5ed5876e9a
Merge SWF data and version into a single structure. Refactor everything that interacts with it to use `SwfSlice`s.
2020-02-21 23:57:53 -05:00
dependabot-preview[bot]
6681e843a9
build(deps): bump byteorder from 1.3.2 to 1.3.4
...
Bumps [byteorder](https://github.com/BurntSushi/byteorder ) from 1.3.2 to 1.3.4.
- [Release notes](https://github.com/BurntSushi/byteorder/releases )
- [Changelog](https://github.com/BurntSushi/byteorder/blob/master/CHANGELOG.md )
- [Commits](https://github.com/BurntSushi/byteorder/compare/1.3.2...1.3.4 )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2020-02-12 00:57:11 +00:00
David Wendt
63b7d172f4
`TextRecord.height` is also in `Twips`.
...
Notably, the `Text` rendering code does not appear to actually work in pixel scale.
2020-02-03 14:46:34 -05:00
David Wendt
fde7715fb8
`EditText.height` is in `Twips`
2020-02-03 14:46:33 -05:00
David Wendt
93b06483c8
Fix misparsing of `ActionGetURL2`.
...
Adobe's documentation has the flags in opposite order to what they should be. This fixes that.
2020-01-16 17:09:56 -08:00
Mike Welsh
bc872cbf9c
swf: Clean up DefineButtonCxform tag
2019-12-20 19:20:25 -08:00