devraza/rustboyadvance-ng
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Author SHA1 Message Date
Michel Heily 5dde0f0924 Add github deploy workflow 
Former-commit-id: a3245f3f6ec28b577c1ad727e20e706575f8b7a9
 2020-04-13 23:39:41 +03:00
Michel Heily 15a1947167 Run cargo-update 
Former-commit-id: a97b84a65c9302acd2ab8bfe47576005f7986163
 2020-04-13 22:18:57 +03:00
Michel Heily 20a675dbb0 web: Add logo image 
Former-commit-id: b7c5404a7e0b8db8c652b1b2f4bbaf12287860af
 2020-04-13 22:18:57 +03:00
Michel Heily db04bdf341 Remove ctrlc dependency 
Former-commit-id: b78552cbbdbdce140861406659678af2da4719b0
 2020-04-13 22:18:56 +03:00
MishMish ab37609fcb Update README.md 
Add a link to the GitHub pages demo

Former-commit-id: 4e04aca3d7cba050735cf40b8123aede9d7b8ee4
 2020-04-13 19:48:59 +03:00
Michel Heily ac43292051 Add rustboyadvance-wasm 
Former-commit-id: 04a1ad2f382055d46b943cb0e4e467d925d99298
 2020-04-13 17:55:39 +03:00
Michel Heily 1e9cf89cb1 Add simple fps benchmark 
Former-commit-id: d4bb368fa0b5ab98819aa509f799e96a4da58308
 2020-04-13 00:34:50 +03:00
sapir 519f4d6bb4 Ignore .logs dir 
Former-commit-id: f14aa0e73fff5864a68e0f2c706f8fad03b19889
 2020-04-13 00:24:06 +03:00
sapir d0f6ad0112 Fix a few typos 
Former-commit-id: f7bb3b0c639eff30f389a54a828de1246a27aaf0
 2020-04-13 00:24:06 +03:00
sapir d218325b12 Fix some warnings 
Former-commit-id: e60d535f0c9b73209109b1040f6780b10c6b1174
 2020-04-13 00:24:06 +03:00
sapir 26816c6072 Remove broken but unused extern crate 
Former-commit-id: 464747cd3fb13525014d102e340fbf12fd51738e
 2020-04-13 00:24:06 +03:00
sapir 0a226a4d7c Move profile definition to workspace root 
Former-commit-id: 2ad50e35e9250c44ed538540d245ae23f0a7f2ff
 2020-04-12 22:23:45 +03:00
sapir 458ecfeede Remove missing bench 
Former-commit-id: 2c95d20e06d68174e23badb0a027d2ad82fed000
 2020-04-12 22:23:45 +03:00
Michel Heily 81655e6730 README Updates 
Former-commit-id: 46775ea001b13cd63193c0f4dee2915aa48ae095
 2020-04-11 17:18:42 +03:00
dependabot-preview[bot] 8f8ac12cc4 build(deps): bump jni from 0.14.0 to 0.16.0 
Bumps [jni](https://github.com/jni-rs/jni-rs) from 0.14.0 to 0.16.0.
- [Release notes](https://github.com/jni-rs/jni-rs/releases)
- [Changelog](https://github.com/jni-rs/jni-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jni-rs/jni-rs/compare/v0.14.0...v0.16.0)

Signed-off-by: dependabot-preview[bot] <support@dependabot.com>
Former-commit-id: 532d743050acb3f229d97326df937b2495589ef2
 2020-04-11 16:54:01 +03:00
Michel Heily 110bae40d9 Update .gitignore 
Former-commit-id: 9424277a42b9ec6af5da299e93765a415bc5cf6d
 2020-04-11 16:34:00 +03:00
Michel Heily 810ff89ea7 FpsCounter: Use a const instead of generating a new time::Duration each tick 
Former-commit-id: e0b6ec4bbc97119f6e82d1219d1406626b50e890
 2020-04-11 16:29:56 +03:00
Michel Heily 884f39ca8f Refactor workspace structure 
Former-commit-id: d6ab90563fa209b431661086f9ec2672bda02a96
 2020-04-11 16:06:34 +03:00
Michel Heily 97fac000b0 Optimize memory accesses by inlining 
The previous approach yielded a vtable call to the Bus vtable.
This approach inlines the memory mapping


Former-commit-id: 062fb58b6a5aeab3a6c12f2b878fdeb47d1b0a3a
 2020-04-10 21:32:31 +03:00
Michel Heily d4dba298d3 Run cargo-update 
Former-commit-id: 3dc4924a39d18723568798482a138b6939803fb7
 2020-04-10 17:25:45 +03:00
Michel Heily 6db7c565b7 Android: Fix build 
Former-commit-id: 719e9ea62eafb45c238f551591567005f603190d
 2020-04-10 17:24:57 +03:00
Michel Heily 56c3c5ce3b Android: Fix new icon 
Former-commit-id: bb88af58b1e0785ff2f3c71fdb33bb49e6b89f08
 2020-04-10 17:24:22 +03:00
Michel Heily c06c05f2d9 Android: Remove old icon 
Former-commit-id: da2e4780bc7a13e7f7f06326dda6e2a92182254c
 2020-04-10 16:49:51 +03:00
Michel Heily 8b6d356924 Add new project icon 
Derived from rusts' lovely public domain mascot, Ferris the crab!

The design is based from https://rustacean.net/assets/rustacean-flat-happy.svg


Former-commit-id: cac7eb31b5913a9a536c55f474018db0c2d7e2a8
 2020-04-10 16:45:55 +03:00
Michel Heily b21cd1e3d9 Refactor project workspace and fix build 
Former-commit-id: 8e264cdbc9e5290654c29e6893a121bce73c29c9
 2020-04-10 00:53:41 +03:00
Michel Heily 3db61d1804 android: Add color correction shader setting 
Former-commit-id: 894a0d6d6a07b16d3333739d565bba853ce13fc4
 2020-04-10 00:39:28 +03:00
Michel Heily 2aa0eec95e android: Putting in work 
- Landscape layout.
- Snapshot viewer is now a fragment for future re-use.
- Bugfixes
- Etc'


Former-commit-id: 34365fd143cefdc2b1bb3b68a62f62849f442fa1
 2020-04-10 00:39:28 +03:00
Michel Heily 46287ca88d android: Use OpenGLES2 for rendering the screen instead of ImageView 
Former-commit-id: 80d96928dabaa215d0b8812e203d65193ac85cc8
 2020-04-10 00:39:28 +03:00
Michel Heily b270265694 android: Implement emulator audio playback 
Former-commit-id: 5d0daee9e7616212aa184e31be360b0110b4c054
 2020-04-10 00:39:28 +03:00
Michel Heily 40360f7839 jni: Add bindings for audio 
Former-commit-id: 8885208102d51fdf9585a76a31f9ee50f5a5086d
 2020-04-10 00:39:28 +03:00
Michel Heily e75c3289cd android: WIP snapshot manager 
Former-commit-id: 7b39e4ac1ea86262a0a1ccf95639382f20801d92
 2020-04-10 00:39:40 +03:00
Michel Heily fc8b066191 jni: Render directly to the java frame buffer 
Former-commit-id: 1647ad7859ad4558ba9626a1ef7afe2ceb1967f4
 2020-04-10 00:39:32 +03:00
Michel Heily ef70f3bafc feat/android: Add PoC android project 
Former-commit-id: 48e47374f4782976d509cc52a2998786073261ea
 2020-04-10 00:39:29 +03:00
Michel Heily a18ea022cd arm7tdmi: Small optimizations 
Former-commit-id: 3348eae804c85f49231aa95e6436655c1a7c692f
 2020-04-10 00:36:10 +03:00
Michel Heily 8f8204a52b Optimize emulator frame loop 
Syncronize to number of cycles performed instead of VCOUNT when
emulating a frame


Former-commit-id: 0f9afe6a95a576dbb7a15cd1bf6bfb7d7ce02fff
 2020-04-10 00:35:59 +03:00
Michel Heily ff95b67ae1 Update gdbstub crate to version 0.1.2 and run cargo-update 
Former-commit-id: 2db24a3f835b817519cc544d722c58437e98011f
 2020-04-07 23:57:29 +03:00
Michel Heily fb93ebb4ed feat/arm7tdmi_dispatch_table: Done! 
Moved away from using lazy_static for this one since every access to a
lazy_static reference adds a runtime check, Currently using a build.rs script to generate a const table instead.

Worked out the ARM decoding issues, seems to run fine now.

Though the dynamic decoding for ARM is broken now since I had to change things in Data Processing and MSR instructions

TODO use `const fn` when it becomes stable


Former-commit-id: ba09748ff74a403c7016adcbe0ca553b591f6855
 2020-04-07 02:31:13 +03:00
Michel Heily ad232227c1 Refactor ARM format names 
Former-commit-id: b99e03669e2c1ccadbd13d2f06eb7127e2145f2b
 2020-04-07 02:30:22 +03:00
Michel Heily a523a37d32 [WIP] Start working on arm7tdmi dispatch table. 
Lookup tables are generally faster than matching in most architectures.
There is some trouble in decoding some arm data processing instructions
so this is non-default feature for now

* Crashes on armwrestler but many games seem to work


Former-commit-id: 3c06ea344ae0097947d8cd5bd05b1f882c7f743a
 2020-04-07 02:30:22 +03:00
Michel Heily 8f11bebd2b fix/performance/accuracy: Reimplement sysbus stall cycle counting. 
Previously I did not account for gamepak 32-bit accesses being two 16bit (NSEQ+SEQ or SEQ+SEQ) accesses,
This resulted in less cycles being accounted for, resulting in more wasted CPU cycles per frame and was a huge performance hit.

I re-implemented this with look-up-tables also to speed up the cycle
count routing `SysBus::get_cycles` and also account for 32bit gamepak memory access.


Former-commit-id: fe6a9a570c843d40e38971a2a36e6511df1b8894
 2020-04-04 13:55:40 +03:00
Michel Heily c4c8163b0e optimize/timers: Get rid of the while loop in Timer::update. 
Profiling with 'perf' I discovered that too much time was spent inside
Timer::update when the prescalar was 0 (frequency of 1 cycle).
This was due to the while loop I used. I optimized this loop out and
there is an appearent performance increase.

Former-commit-id: d228450625fad003f054e3161f6eeee888245cac
 2020-04-04 13:43:57 +03:00
Michel Heily f0aa671674 optimize/cpu: Pass Arm/Thumb Instruction and other large structs as references. 
Also, get rid of unnecessary derive Copy.

Since the ArmInstruction (and Thumb) derived from Copy, the compiler
always saves them to the stack when they are passed by value to other
functions, thus making some unwanted performance overhead.

I removed the derive Copy, and also pass them as references. This
project has a lot of "derive Copy" everywhere, and I should take note if
this is happenning elsewhere aswell.


Former-commit-id: 2f94c6050fa26c5b777244bd26706d4e6e2f0dc9
 2020-03-28 16:14:59 +03:00
Michel Heily 2af9249a6c optimize/arm: Force inlining. 
This functions were not inlined by the optimizer


Former-commit-id: aa02a3f5e6d33f16c298bc655c8d3a244c2ef946
 2020-03-28 16:14:59 +03:00
Michel Heily d9ce1c7d8d optimize/arm: Improve arm instruction condition check. 
Obviously AL(always) instructions are the most common, so prioritize checking these first.


Former-commit-id: e236f1e116dbf65757a68dda9090645d220a1cee
 2020-03-28 16:14:59 +03:00
Michel Heily 414c1b0557 optimize/gpu: Optimize read_pixel_index calls inside render loops. 
Former-commit-id: 763b24a151ddd3dcb69afacabcb214b26ad03052
 2020-03-28 16:14:59 +03:00
Michel Heily 699b2decd2 core/gpu/bugfix: Support firing HBlank IRQs during VBlank 
This commit fixes #43


Former-commit-id: 6a4367282c673a35316643e16413f9a602094d9d
 2020-03-13 16:29:12 +02:00
Michel Heily 7f34e8bd08 core/gpu/bugfix: Use correct bitmask when writing to DISPSTAT 
Accidently used 5 (0b0101) instead of 7 (0b0111)


Former-commit-id: f690dd3f591bef10c5dd280d46be22cd339498a2
 2020-03-13 16:29:12 +02:00
Michel Heily aa0f708302 chore: Update Cargo.lock 
Former-commit-id: 4f4fae3b12ab027a34cc5080dd041d5e09ce3e64
 2020-02-28 15:11:02 +02:00
Michel Heily 6344744414 feat/jni: More work on JNI bindings 
Former-commit-id: 125f764bd17ee9add3221cd6b64cde6edb592255
 2020-02-28 15:11:02 +02:00
Michel Heily 84db854a06 chore: Make GameBoyAdvance the the bios argument as boxed slice rather then a Vec 
On windows, the Vec may sit on the stack..


Former-commit-id: b8aa77858291c1b7ee6bfbfbec92646f18e819de
 2020-02-28 15:11:02 +02:00