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261 Commits

Author SHA1 Message Date
Mike Welsh e0c72f4c9a swf: Bump version to 0.2 2022-08-16 12:59:20 -07:00
Aaron Hill adf6653807 swf: Write a non-zero 'index' value for true/false/undefined/null default values 
A zero 'index' does not have a subsequent 'kind' field in the
written SWF. The 'index' field is not actually used for
true/false/undefined/null, so it can be anything as long
as it's non-zero.
 2022-08-15 12:30:10 -07:00
dowgird 31ed697acd Fixes from review 2022-08-10 01:34:08 +02:00
dowgird 26b41199fb avm2: Implemented newcatch and basic exception handling 2022-08-10 01:34:08 +02:00
CUB3D 05bfa3770e chore: Fix warnings with cargo doc 2022-08-08 20:20:18 +03:00
Calvin304 01a0d702af avm2: Fix parsing of methods with more than 127 arguments 
this change follows section 4.5 of https://www.adobe.com/content/dam/acom/en/devnet/pdf/avm2overview.pdf (dead link, use an archive)
 2022-07-30 16:52:56 -07:00
Mike Welsh d092861c15 chore: Appease clippy 
Fix `assertions_on_result_states` lints.
 2022-07-29 19:32:41 -07:00
relrelb 8d30833d02 core: Don't use `saturating_sub` for `width` / `height` 
Use regular subtraction, since it should never overflow.
Also remove `swf::Twips::saturating_sub`, which is now unused.
 2022-07-23 10:33:12 -07:00
relrelb e78bf30d58 swf: Extract `Color` to a separate file 2022-07-23 08:43:02 +03:00
relrelb 78ebf06f55 avm2: Extract `MethodFlags` enum 2022-07-09 20:34:53 +03:00
relrelb 981fa0568c chore: `derive(Default)` for enums 
It's available since stable Rust 1.62.0.
 2022-07-02 09:23:04 -07:00
relrelb 9b9301fbaf chore: Appease clippy 2022-07-02 09:22:18 -07:00
relrelb 06752646b8 swf: Extract `Twips` to a separate file 2022-06-22 09:49:32 +03:00
dependabot[bot] b8cdd59877 build(deps): bump bitstream-io from 1.3.0 to 1.5.0 
Bumps [bitstream-io](https://github.com/tuffy/bitstream-io) from 1.3.0 to 1.5.0.
- [Release notes](https://github.com/tuffy/bitstream-io/releases)
- [Commits](https://github.com/tuffy/bitstream-io/compare/v1.3.0...v1.5.0)

---
updated-dependencies:
- dependency-name: bitstream-io
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-06-13 23:54:10 +03:00
Aaron Hill bb5c9a1de5 swf: Handle incorrect 'PlaceObject3' tag 
Fixes #7098

Some SWF appear to have a PlaceObject3 tag with
`HAS_CACHE_AS_BITMAP` set, but the tag ends without
including the corresponding 'is_bitmap_cached' byte.
 2022-06-10 16:56:08 +03:00
relrelb ec23a64a13 swf: Mark some `Fixed` functions as `const` 2022-05-29 23:35:03 +03:00
relrelb 60a1dbfb07 swf: Mark some `Matrix` functions as `const` 2022-05-29 21:33:53 +03:00
Aaron Hill 2104216415
swf: Write out tag header for `DebugId` tag 
The implementation of `write_debug_id` was previously
not writing the header, causing a malformed SWF to be produced
whenever a `DebugId` tag was included.
 2022-05-23 19:16:26 -07:00
Mike Welsh 32bf7e1412 chore: Appease clippy 2022-05-22 02:34:18 -07:00
relrelb cab49ae6e1 swf: Introduce `Color::WHITE` 
And use it where possible, to improve code readablity.
 2022-05-12 12:12:06 -07:00
relrelb 0b0f8a1a7a swf: Introduce `Color::BLACK` 
And use it where possible, to improve code readablity.
 2022-05-12 12:12:06 -07:00
relrelb 84b865018d swf: Mark some `SwfStr` functions as const 2022-05-10 09:34:57 +03:00
relrelb 781d091d42 swf: Return concrete data types in `Reader` methods 
Where possible, return the specific data type instead of the generic
`Tag` type. Most reader methods do this already, so this brings the
rest in-line.
 2022-05-09 14:59:38 -07:00
Mike Welsh 402e072707 swf: Implement Default for BlendMode 2022-05-06 11:33:52 -07:00
relrelb f6153ff7c1 chore: Appease clippy 2022-05-06 10:36:38 -07:00
Mike Welsh 146b8adc68 swf: Clean up LineStyle 
* Remove LineStyle::color, instead using fill_style with
   FillStyle::Color to indicate solid color.
 * Store `flags` in the struct instead of separate bools/values.
 * Add getters/setters for ease of use.
 * Add builder-style methods for setting LineStyle properties.
 * Fix misnamed ALLOW_CLOSE flag to NO_CLOSE.
 2022-04-11 22:50:40 -07:00
Mike Welsh 478f970fc8 chore: Appease clippy 2022-04-09 18:23:51 -07:00
dependabot[bot] 860c2e313f build(deps): bump encoding_rs from 0.8.30 to 0.8.31 
Bumps [encoding_rs](https://github.com/hsivonen/encoding_rs) from 0.8.30 to 0.8.31.
- [Release notes](https://github.com/hsivonen/encoding_rs/releases)
- [Commits](https://github.com/hsivonen/encoding_rs/compare/v0.8.30...v0.8.31)

---
updated-dependencies:
- dependency-name: encoding_rs
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-04-08 10:40:26 -07:00
Mike Welsh ac765bd187 chore: Update copyright 
I (Michael R. Welsh) assign to Ruffle LLC all rights, title, and
interest to copyrights of my personal contributions to Ruffle,
effective March 26, 2022.
 2022-03-26 18:13:14 -07:00
relrelb 9234336dfc swf: Rename `PlaceFlag::IS_IMAGE` to `PlaceFlag::HAS_IMAGE` 
To match the SWF19 spec.
 2022-03-26 11:33:26 -07:00
relrelb 094da8f1a4 swf: Organize clippy attributes 
Move them to specific places as possible.
 2022-03-26 11:33:26 -07:00
relrelb 71b0a6e32e swf: Use bitflags for `FontInfoFlag` 2022-03-26 11:33:26 -07:00
relrelb fd06fa0537 swf: Use bitflags for `LineStyleFlag` 2022-03-26 11:33:26 -07:00
relrelb e88c7102f5 swf: Use bitflags for `PlaceFlag` 2022-03-26 11:33:26 -07:00
relrelb 6d2005c2fe swf: Simplify `read_str_with_len` 
Read the length in the function itself rather than receiving it as
an argument.
 2022-03-26 11:33:26 -07:00
relrelb 1230b5e713 swf: Use bitflags for `FontFlag` 2022-03-26 11:33:26 -07:00
relrelb 71a1757d29 swf: Make `Glyph::advance` non-`Option` 
Simply use `0` instead of `None`.
 2022-03-26 11:33:26 -07:00
relrelb 984342abf3 swf: Avoid some `Vec::resize` usages 
Use the `vec![]` macro instead.
 2022-03-26 11:33:26 -07:00
dependabot[bot] da613a6fc5 build(deps): bump libflate from 1.1.2 to 1.2.0 
Bumps [libflate](https://github.com/sile/libflate) from 1.1.2 to 1.2.0.
- [Release notes](https://github.com/sile/libflate/releases)
- [Commits](https://github.com/sile/libflate/compare/1.1.2...1.2.0)

---
updated-dependencies:
- dependency-name: libflate
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
 2022-03-26 11:20:34 -07:00
dependabot[bot] f9e361ddae build(deps): bump bitstream-io from 1.2.0 to 1.3.0 
Bumps [bitstream-io](https://github.com/tuffy/bitstream-io) from 1.2.0 to 1.3.0.
- [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>
 2022-03-26 10:52:26 -07:00
relrelb e9167cf43c swf: Add minimal offset table enforcement in `DefineFont2/3` 
Previously, the offset table and code table offset were completely
ignored. But as it seems, Flash does look into these offsets in
order to avoid exceedingly reading glyph shapes. For now, avoid
exceedingly reading empty and 1-byte glyph shapes, and add debug
assertions that verify the correctness of the offset table and code
table offset, to help diagnosing related bugs in the future.
 2022-03-14 22:50:24 +02:00
Jean Marchand 9969e0ce5a avm2: Fix invalid option 2022-02-12 23:35:32 +02:00
Mike Welsh 55da3cd7d0 chore: Add .cargo/config.toml for workspace-level lint config 
Currently it is not directly possible to configure lints for the
entire workspace via TOML, which forced us to repeat `#![allow]`
blocks in each crate.

embark pointed out this workaround to configure lints at the
workspace level via RUSTFLAGS:

https://github.com/EmbarkStudios/rust-ecosystem/issues/22#issuecomment-947011395

Remove the common `#![allow]` blocks and switch to this method for
global lint config.

Temporarily allow `needless_borrow` lint, buggy pending this fix:
https://github.com/rust-lang/rust-clippy/pull/8355
 2022-01-29 14:22:44 -08:00
Mike Welsh b181debff6 swf: Use bitflags for `avm1::GetUrl2` 2022-01-17 21:35:57 -08:00
Mike Welsh 4c3e14eae5 core: Clean up `DefineFunction` action 
* Have `DefineFunction` and `DefineFunction2` go through the same
   code path by implementing `From<DefineFunction>` for
   `DefineFunction2`.
 * Change `register` to a `Option<NonZeroU8>` for size optimization.
 * Add `function::Param` to store param info instead of a tuple.
 2022-01-17 21:35:57 -08:00
Mike Welsh 2b2346b65e swf: Add `avm1::Action::End` 
Returning an `Action::End` instead of `None` when reading the end
of an action.
 2022-01-17 21:35:57 -08:00
Mike Welsh d5862809c7 swf: Remove extraneous ? in avm1::Writer 2022-01-17 21:35:57 -08:00
Mike Welsh 265bcc278a swf: Add avm1::Writer::write_small_action 
Convenience method for writing zero-length actions.
 2022-01-17 21:35:57 -08:00
Mike Welsh 9141451ca1 swf: Use structs for avm1 `Action` variants 
Use a struct for all variants of `avm1::Action`.
This makes the style more consistent instead of using a mix of
struct and tuple variants, and allows the data to be easily passed
around.
 2022-01-17 21:35:57 -08:00
Adrian Wielgosik 22a0711d85 avm2: Use TU's method cache for callstatic, newfunction opcodes 2021-12-17 21:09:40 -07:00