7b9049cedf
core: Add DefineBinaryData and SymbolClass connection (Part of #1368 )
2021-08-21 12:24:46 -06:00
b8a9e28acb
chore: Bump bitstream-io from 1.1.0 to 1.2.0
...
Bumps [bitstream-io](https://github.com/tuffy/bitstream-io ) from 1.1.0 to 1.2.0.
- [Release notes](https://github.com/tuffy/bitstream-io/releases )
- [Commits](https://github.com/tuffy/bitstream-io/compare/v1.1.0...v1.2.0 )
---
updated-dependencies:
- dependency-name: bitstream-io
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
2021-08-17 08:24:29 +03:00
a317a09d17
chore: Bump bitflags from 1.2.1 to 1.3.2
...
Bumps [bitflags](https://github.com/bitflags/bitflags ) from 1.2.1 to 1.3.2.
- [Release notes](https://github.com/bitflags/bitflags/releases )
- [Changelog](https://github.com/bitflags/bitflags/blob/main/CHANGELOG.md )
- [Commits](https://github.com/bitflags/bitflags/compare/1.2.1...1.3.2 )
---
updated-dependencies:
- dependency-name: bitflags
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
2021-08-16 23:41:06 +03:00
3d8779b377
swf: Ignore length mismatch in `read_action`
...
Flash continues in such case, so just warn instead of failing.
2021-08-03 14:40:59 -07:00
04af276ecb
swf: Extract `Opcode::format` and `TagCode::format`
2021-08-03 14:40:59 -07:00
0c6f7101b8
docs: update swf README to have working examples
2021-08-03 12:04:58 -07:00
7dc86fdeb0
swf: Throw an error if an ABC bitstream calls for a parameter with more optional parameters than actual ones.
2021-07-20 22:10:30 -04:00
4122c1b96e
swf: Default method parameters are indexed starting from the first optional parameter, not from zero.
2021-07-20 22:05:29 -04:00
d2eb46d3be
chore: Reserve capacity for vectors
...
This avoids unnecessary re-allocations and thus should improve
performance in both memory and time terms.
2021-07-20 16:25:23 -07:00
5dde3ecabf
swf: Optimize `read_f64_me` and `write_f64_me`
...
Each function is reduced to just 3 opcodes on x86:
https://godbolt.org/z/n6q6zxnh6
WebAssembly benefits as well: https://godbolt.org/z/fcETE9GYn
This should improve load-time performance because read_f64_me is
used frequently (for each AVM1 double constant).
2021-07-16 01:29:49 +03:00
c2378416a9
tests: Simplify `read_tag_bytes_from_file_with_index`
...
Let the `Reader` outlive outside the loop, so it tracks its own
position, instead of doing so manually.
Also move `read_from_file` outside and reuse it.
2021-07-12 23:09:29 +03:00
99deb90a1f
swf: Avoid using `Reader::input` directly
...
Change two cases to use `Reader::read_slice` instead of `self.input`.
Not only this avoids relying on an implementation detail, this also
raises an `UnexpectedEof` error if the read is beyond the SWF.
2021-07-12 23:09:29 +03:00
ef9c073d26
swf: General cleanup
...
Just mechanical cleanups to ease future refactors.
2021-07-12 23:09:29 +03:00
9e18e32b40
swf: Fix read_i24
...
Only the third byte should be cast to i8 in order to sign extend correctly.
avmplus reference: https://github.com/adobe/avmplus/blob/master/core/AvmCore-inlines.h#L387-L395
2021-07-09 19:56:52 +03:00
32c6d8dba0
swf: Fix write_i24
...
It was writing in the wrong endian.
2021-07-09 19:56:52 +03:00
1cbbdecccf
swf: Introduce and use `Color::to_rgba`
2021-07-09 19:56:52 +03:00
580d8c3562
chore: Use to_le_bytes in more places
2021-07-09 19:56:52 +03:00
87e9dda250
chore: Use from_le_bytes in more places
2021-07-09 19:56:52 +03:00
169c79fa3a
chore: Minor cleanups
2021-06-26 23:05:11 +03:00
9c1ebc7f20
swf: Cleanup Error
2021-06-26 23:05:11 +03:00
7b37bf6809
chore: Avoid spelling "movieclip"
...
* Prefer "MovieClip" in comments.
* Prefer "mc" for variable names.
2021-06-24 14:36:45 +03:00
0fd1c05fd5
chore: Use into() in more places
2021-06-22 11:49:41 -07:00
56c260fa74
swf: Add NameCharacter tag
2021-06-20 14:01:07 -07:00
c22c18b809
chore: Bump bitstream-io from 1.0.0 to 1.1.0
...
Bumps [bitstream-io](https://github.com/tuffy/bitstream-io ) from 1.0.0 to 1.1.0.
- [Release notes](https://github.com/tuffy/bitstream-io/releases )
- [Commits](https://github.com/tuffy/bitstream-io/commits )
---
updated-dependencies:
- dependency-name: bitstream-io
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
2021-06-20 03:10:31 -07:00
21c351fe5b
swf: Change Twips::zero fn to Twips::ZERO const
2021-06-08 14:57:15 -07:00
d23ea90459
swf: Change Matrix to use Fixed16 for a, b, c, d
...
Matrices in an SWF file store their scale/skew components in
in 16.16 format (fbits).
Split `ruffle_core::Matrix` and `swf::Matrix`. `swf::Matrix` now
stores its data as `Fixed16` instead of immediately converting to
`f32`.
2021-06-08 14:57:15 -07:00
2f1dc0cbb1
chore: Bump approx from 0.4.0 to 0.5.0
...
Bumps [approx](https://github.com/brendanzab/approx ) from 0.4.0 to 0.5.0.
- [Release notes](https://github.com/brendanzab/approx/releases )
- [Commits](https://github.com/brendanzab/approx/compare/v0.4.0...v0.5.0 )
---
updated-dependencies:
- dependency-name: approx
dependency-type: direct:production
update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>
2021-06-07 11:30:59 -07:00
b8eae51888
swf: Move num_colors into BitmapFormat::ColorMap8
2021-06-07 11:29:28 -07:00
53cc9f38fc
swf: Use casting instead of ToPrimitive
2021-06-07 11:29:28 -07:00
de6e2a04a4
swf: Number enum VideoCodec
2021-06-07 11:29:28 -07:00
50a4643253
swf: Number enum VideoDeblocking
2021-06-07 11:29:28 -07:00
636775f1e2
swf: Number enum TextGridFit
2021-06-07 11:29:28 -07:00
a45fdba4d1
swf: Number enum FontThickness
2021-06-07 11:29:28 -07:00
88b6632188
swf: Number enum TextAlign
2021-06-07 11:29:28 -07:00
781e3ff0cd
swf: Number enum AudioCompression
2021-06-07 11:29:28 -07:00
ee14945974
swf: Number enum LineCapStyle
2021-06-07 11:29:28 -07:00
f6d04061b0
swf: Number enum GradientSpread
2021-06-07 11:29:28 -07:00
fed4facd8a
swf: Number enum SoundEvent
2021-06-07 11:29:28 -07:00
0d279a05c2
swf: Number enum BlendMode
2021-06-07 11:29:28 -07:00
72113dbcf2
swf: Number enum Language
2021-06-07 11:29:28 -07:00
f82faf9603
chore: Appease clippy
2021-06-05 10:16:00 -07:00
f173b81e38
swf: Use bitflags for Function flags
2021-05-30 22:14:32 -07:00
2b98c878f0
swf: Use Fixed in more places
2021-05-30 21:24:03 -07:00
e1439f4105
swf: Add HeaderExt struct providing additional info
...
When reading an SWF, search for FileAttributes and
SetBackgroundColor and return this along with the header data
because it's useful (in particular, the AS3 flag).
2021-05-23 23:02:38 -07:00
8960414436
swf: Use bitflags for FileAttributes
2021-05-22 15:53:02 -07:00
e3dc8ff28e
swf: SwfStr: reimplement `Debug` with `std::ascii::escape_default`
...
The string will now be surrounded with quotes (`"`), non-ASCII characters (UTF-8 or not) will be escaped in hexadecimal form (`\xNN`) and ASCII control characters will be escaped (`\x01`, `\n`, `\t`).
2021-05-12 10:53:26 -07:00
9538647422
tests: Fix swf::Fixed tests in --release ( fix #4313 )
...
Use `#[cfg_attr(debug_assertions, should_panic)]` to ensure that
the tests only expect to panic in debug builds.
Fixes #4313 .
2021-05-11 20:53:23 -07:00
185a4f5b8f
chore: Bump lzma-rs from 0.1.3 to 0.2.0
...
Bumps [lzma-rs](https://github.com/gendx/lzma-rs ) from 0.1.3 to 0.2.0.
- [Release notes](https://github.com/gendx/lzma-rs/releases )
- [Changelog](https://github.com/gendx/lzma-rs/blob/master/CHANGELOG.md )
- [Commits](https://github.com/gendx/lzma-rs/compare/v0.1.3...v0.2.0 )
Signed-off-by: dependabot[bot] <support@github.com>
2021-05-03 15:37:29 -07:00
12a198f671
avm2: Implement Op::Coerce and add tests
2021-04-21 00:33:11 -07:00
89c01dca18
swf: Add support for AVM2 domain memory opcodes
2021-04-21 00:33:11 -07:00
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
50f2ecb1b5
swf: Add Fixed8 and Fixed16 types
2021-04-19 15:47:52 -07:00
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
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
b9d84c0a82
chore: Appease clippy
...
Honor the branches-sharing-code lint.
2021-04-15 00:02:27 -07:00
a39a1dd64f
swf: Add missing opcodes
2021-04-14 21:41:31 -07:00
20d6fcc128
chore: Remove unnecessary type annotations
2021-04-10 18:39:16 -07:00
d5c2e5559b
avm2: Don't mutably borrow for pos()
2021-04-03 16:37:47 -06:00
15c1cf5bf6
chore: Appease clippy
2021-03-23 16:16:35 -07:00
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
e594f602b6
chore: Twips::new(0) -> Twips::zero()
2021-03-13 00:56:04 -08:00
1c2492005c
avm2: Fix AVM2 reader not reading variable-length numbers correctly
2021-03-11 19:55:08 -08:00
121ae43d25
swf: Remove unused encoding from avm1::read::Reader
2021-02-27 17:04:42 -08:00
66f5c856d7
swf: Make a few functions const
2021-02-27 17:04:42 -08:00
1455671cd7
swf: Change read_tag_with_code to take an already parsed tag
2021-02-27 17:04:42 -08:00
9243010cc0
swf: Clean up a few imports
2021-02-27 17:04:42 -08:00
24780003e7
swf: Deduplicate different read methods
2021-02-27 17:04:42 -08:00
dad21d4398
swf: Make avm2 Reader operate directly with byte slices
2021-02-27 17:04:42 -08:00
3099914374
chore: Appease clippy
2021-02-27 16:10:46 -08:00
92bfc18e1d
swf: Make video-related tags publicly parsable
2021-02-16 19:03:48 -08:00
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
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
80b0bd3b33
swf: Add VideoCodec::ScreenVideoV2 variant
2021-02-12 03:37:14 -08:00
a132f68688
docs: Update the documentation of SwfStr
2021-02-07 23:44:19 -08:00
1ef3de8556
docs: Document the Rectangle type in the swf crate
2021-02-07 23:44:19 -08:00
404fc72cb5
docs: Document the Color type in the swf crate
2021-02-07 23:44:19 -08:00
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
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
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
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
a2dcad683d
swf: Refactor read_tag_list
2021-01-29 13:05:37 -08:00
bb4240ad1f
chore: Add a few comments about unsafe usage
2021-01-28 14:39:35 -08:00
8eddde76a2
swf: Add safe and simpler string parsing
2021-01-28 14:39:35 -08:00
19662503ca
swf: Convert ButtonActionCondition to bitflags
2021-01-23 11:59:24 -08:00
7f4845d777
swf: Convert ButtonState to bitflags
2021-01-23 11:59:24 -08:00
b05c6540e1
chore: Migrate from enumset to bitflags
2021-01-21 16:35:46 -08:00
2254589e71
swf: Don't error on focal gradients in DefineShape tags ( fix #2730 )
2021-01-21 15:47:04 -08:00
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
700c3c1767
chore: Appease clippy
2021-01-20 15:02:31 -08:00
303a2620a7
swf: Fix uncompressed length check
2021-01-20 15:02:31 -08:00
c063264d1c
swf: Use bitstream_io
2021-01-20 15:02:31 -08:00
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
1d9c11e145
swf: Add SwfStr type to handle encodings in SWF<6
2021-01-20 15:02:31 -08:00
19034b76e4
swf: Return slices in swf::Reader
...
Avoid copies by returning slices of the decompressed input.
2021-01-20 15:02:31 -08:00
bf94f5dbaa
swf: Split out bit i/o into SwfBitsReader/Writer types
2021-01-20 15:02:31 -08:00
da1e2801a2
chore: Appease clippy
2021-01-18 21:23:50 -08:00
5915f2a841
core: Return uncompressed length for getBytesLoaded/Total
2021-01-09 14:29:19 -08:00
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
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
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
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
484bd2c11a
avm1: Revert #1470 to improve wasm performance
2020-12-17 12:47:22 -08:00
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
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
3225cd40e2
core: Avoid panic when display objects are manipulated in clearly invalid ways.
2020-12-09 14:00:06 -08:00
3cab11d18e
avm1: Implement TextField.textColor ( close #1863 )
2020-12-07 15:09:36 -08:00
2757bc4dad
chore: Appease clippy
...
Allow suspicious_operation_groupings for Matrix.
2020-12-07 10:14:31 -08:00
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
53212f192c
chore: Appease clippy, squelch unnecessary_wraps lint
2020-11-24 18:59:42 -08:00
eb0b16790c
swf: Allow construct clip events in SWFv6
2020-11-22 19:34:29 -08:00
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
316bc4e920
chore: Appease clippy
2020-11-09 01:52:57 -08:00
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
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
083e2a2ff5
core: Implement getBytes{Loaded,Total} (simpler approach)
2020-10-23 13:13:00 -07:00
14a71b69cc
core: Implement getBytes{Loaded,Total}
2020-10-23 13:13:00 -07:00
a6b952e44e
core: Switch from libflate to flate2
2020-10-12 13:47:35 -07:00
4467ccf7e3
tests: Add swf test for bitmap line style
2020-10-10 16:35:37 -07:00
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
d5cb396331
*: fix spelling mistakes
2020-09-19 16:17:58 -07:00
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
d7a186b2cd
avm1: Implement shape hit testing
2020-09-02 17:51:55 -07:00
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
95ca978034
f64 constants in ABC files are not stored in Flash mixed-endian.
2020-08-10 16:38:04 -07:00
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
4680b01f03
swf: Allow StyleChangeRecord in DefineShape v1
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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
ccacc540bf
Remove dead code on all now-in-use structs and methods.
2020-07-18 16:12:24 -04:00
a44e700e81
Sign extend negative `s24` values correctly.
2020-07-13 17:44:30 -04:00
9c5ea1d30c
Implement `jump`, `iftrue`, `iffalse`, `ifstricteq`, and `ifstrictne`.
2020-07-13 17:44:30 -04:00
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
08569ae979
core: Limit tag parsing to slice of tag data
2020-07-03 18:52:26 -07:00
e01f78df61
swf: Fixed parsing of try {...} blocks
2020-07-01 17:30:56 -07:00
12d9ba4583
chore: Fix swf clippy lint
2020-05-30 02:53:25 -07:00
4c1ce6d765
core: Print swf version on startup, and warn when we run into avm2
2020-05-30 02:48:54 -07:00
1f8abc92fd
core: Keep track of cursor position in drawings
2020-05-21 18:38:10 +02:00
5098eb079d
avm1: Implement most of flash.geom.Matrix ( #303 )
2020-05-20 14:54:41 +02:00
eda862c719
swf: Merged core::Matrix into swf::Matrix
2020-05-20 14:54:41 +02:00
081f6a556a
swf: Avoid undefined behavior in write_fbits
2020-05-13 02:41:50 -07:00
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
5767fb1772
swf: Added utility method for `Color::from_rgb(rgb, alpha)`
2020-05-10 22:03:56 -07:00
08a786a213
build(deps): bump libflate from 0.1.27 to 1.0.0
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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
b7d464f367
chore: Bump enumset to 1.0.0
2020-04-13 04:14:29 -07:00
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
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
6681e843a9
build(deps): bump byteorder from 1.3.2 to 1.3.4
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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
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
fde7715fb8
`EditText.height` is in `Twips`
2020-02-03 14:46:33 -05:00
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
bc872cbf9c
swf: Clean up DefineButtonCxform tag
2019-12-20 19:20:25 -08:00
4026e22bbf
core: Handle DefineButtonSound SWF tag
...
This plays sounds whenever a button is hovered/clicked. Fixes
gun sounds in Pico's School.
2019-12-20 01:08:28 -08:00
4cb2cefc5b
swf: Switch depth to u16
2019-12-17 02:48:55 -08:00
24d8fa6298
swf: Add public method for read_export_assets
2019-12-16 19:32:34 -08:00
da13b36e47
swf: Use EnumSet for ClipEventFlag
2019-12-15 19:00:16 -08:00
e5472aab91
avm2: Improve error when reading invalid opcode
2019-12-10 11:26:58 -08:00
0f9895cfa5
avm2: Don't parse the opcode stream when parsing ABC
2019-12-10 11:26:58 -08:00
c3c82ffbe4
build(deps): bump num-derive from 0.2.5 to 0.3.0
...
Bumps [num-derive](https://github.com/rust-num/num-derive ) from 0.2.5 to 0.3.0.
- [Release notes](https://github.com/rust-num/num-derive/releases )
- [Changelog](https://github.com/rust-num/num-derive/blob/master/RELEASES.md )
- [Commits](https://github.com/rust-num/num-derive/compare/num-derive-0.2.5...num-derive-0.3.0 )
Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
2019-11-22 17:13:32 +00:00
e315fcb6b3
swf: Store register count from DefineFunction2
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Also update avm1::Function to use register_count.
2019-10-15 17:09:14 -07:00
2b90c61a69
core: Fix error message when LZMA feature is disabled
2019-10-12 00:09:10 -07:00
1ab5211bfe
swf: Fix compiling with lzma feature
2019-10-11 23:18:57 -07:00
160ec4d0c3
swf: > to >= in read_button_action
2019-10-11 17:57:23 -07:00
d9facdd89b
swf: Fix underflow in parsing corrupt DefineButton2 tags
...
401799_pre_Scene_1.swf has a DefineButton2 tag with an invalid
CondActionSize field (it should be at least 4). It's unclear how
Flash handles this. For now, avoid the underflow and return an
error instead.
Fixes #92 .
2019-10-11 17:55:38 -07:00
7a5b2607d4
chore: Renormalize line endings in misc files
2019-10-11 16:53:36 -07:00
d95e31905e
swf: Handle missing null byte on metadata tag
2019-10-10 21:52:41 -07:00
ae0bf52a53
swf: Handle shortened DefineButtonSound tag
2019-10-10 21:52:41 -07:00
b0aa2ff952
tests: Use pretty printing on failure
2019-10-10 21:52:41 -07:00
8fc0ae3630
tests: Add swf tests for PlaceObject3 image tag
2019-10-10 21:52:41 -07:00
3609095b97
swf: Fix parsing image PlaceObject3 tags
2019-10-10 21:52:41 -07:00
58642d0e0e
tests: Add swf tests for DefineMorphShape gradient flags
2019-10-10 21:52:41 -07:00
1b7449e651
swf: Fix reading DefineMorphShape gradient flags
...
The interpolation and spread modes of morph shape gradients were
not being properly parsed. Fixed this and cleaned up some of the
gradient parsing code.
2019-10-10 21:52:41 -07:00
bb4b931610
swf: Allow for missing latency seek value in SoundStreamHead
...
Some software would export SWFs with a missing LatencySeek field
in SoundStreamHead (e.g., CoffeeCup Firestarter). Silently ignore
this error if the field is missing.
2019-10-10 21:52:41 -07:00
9957a4b8ae
swf: Add test for DefineFont3 w/ device font
2019-10-10 21:52:41 -07:00
657a0baec0
swf: Fix incorrect parsing of DefineFont2/3 with device fonts
2019-10-10 21:52:41 -07:00
614903bdec
swf: Remove panic when data left over in tag
2019-10-10 21:52:41 -07:00
800147043a
swf: Try to recover from incorrect zlib streams
...
Some SWFs are compressed incorrectly, often with incorrect
compressed/uncompressed lengths, causing the zlib decoders
to vomit if you try to decompress them fully. However, often times
the data still decompresses all the way to the End tag, and we
still want to try to play it even if it's corrupt.
Now these errors only omit a warning, and we'll continue to run
the SWF.
Addresses #86 .
2019-10-10 13:41:43 -07:00
93a221aea4
swf: Add tests for errors on incorrect parse
2019-10-10 00:55:09 -07:00
3058b88011
swf: Add custom error type for SWF/AVM1 parse errors
...
Improves the error handling for the swf crate:
* Custom swf::error::Error type added to handle various errors
in SWF parsing.
* Invalid parsing of tags/AVM1 ops results in a Error::ParseError
that can include info about the underlying failure.
* Implement Display for these errors. Output descriptive
names for the tag/opcode when it fails to parse.
* Handle out of bounds reads in avm1::Reader::read_slice.
Previously this would panic, now it returns an io::Error.
Closes #85 .
2019-10-10 00:55:09 -07:00
3fddb659fb
swf: Fix incorrect parsing of clip actions in SWFv5
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Clip action flags in SWFv5 are only 2 bytes big.
2019-10-08 02:13:53 -07:00
782174aa75
swf: Make read_define_edit_text public
2019-10-07 23:23:45 -07:00
2ff0522509
chore: combine DefineText functions into 1 and paramterise
2019-10-05 06:49:03 +01:00
8844e1b48d
chore: follow naming conventions for functions
2019-10-04 22:18:37 +01:00
1b6848d060
swf: implement DefineText2
2019-10-04 21:09:24 +01:00
6650a7a924
swf: Remove stale build badge from README
2019-10-03 02:31:11 -07:00
862120dac0
swf: Use consistent naming for test SWF filenames
2019-10-03 02:18:09 -07:00
e0015c9d14
swf: cargo fmt
2019-10-03 00:46:38 -07:00
65866842a7
swf: Change respoitory URL in swf crate
2019-10-03 00:27:47 -07:00
336eace45e
chore: Delete old dotfiles from swf-rs
2019-10-03 00:26:23 -07:00
0de44d61b3
Merge swf-rs into ruffle repo
...
git-subtree-dir: swf
git-subtree-mainline: 2740f3ccc11b04015326
2019-10-02 17:25:30 -07:00
Tal Hayon