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GBA #368

Open
18 of 32 tasks
Tracked by #353
, #15
...
XProger opened this issue Jul 13, 2021 · 12 comments
Open
18 of 32 tasks
Tracked by #353
, #15
...

GBA #368

XProger opened this issue Jul 13, 2021 · 12 comments
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XProger commented Jul 13, 2021 •
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GBA alpha (GYM, LEVEL1, LEVEL2)

  • new engine architecture
  • new data formats and converter
  • ARM software rasterizer
  • draw rooms, objects and sprites
  • vanilla underwater effects
  • Laras states, physics and collision
  • triggers
  • camera
  • weapons (all)
  • navigation
  • enemies logic (Bat, Wolf, Bear)
  • inventory
  • main menu
  • save game
  • gameflow
  • ADPCM tracks

GBA beta (all levels)

  • Ez-Flash IV support
  • GameCube Player rumble support
  • flip rooms
  • static sounds
  • water flow
  • earthquake
  • cutscenes
  • multi-pickups
  • full set of objects (spikes, moving blocks, scion pickup, boulder etc.)
  • full set of enemies
  • data converter (PC+PSX->GBA)
  • ROM data size optimization
  • ADPCM sounds
  • FMVs (?)

GBA release

  • bugfixing
  • perf optimizations
@XProger XProger mentioned this issue Jul 13, 2021
Open
18 tasks
@XProger XProger self-assigned this Jul 13, 2021
@XProger XProger changed the title Release GBA version GBA port Jul 13, 2021
XProger added a commit that referenced this issue Jul 30, 2021
@XProger
#368 GBA improved camera, lerp matrices, particle effects, IMA sound …
1b0fbc2 
…tracks, remove rotate90 mode, weappns and firing, Lara drawing routine, collision with enemies, fix sprite clipping
XProger added a commit that referenced this issue Jul 30, 2021
@XProger
#368 GBA remove mode5 support, fix 9bit sound output range
b5e52c8
XProger added a commit that referenced this issue Jul 31, 2021
@XProger
#368 GBA fix shotgun
78e5947
XProger added a commit that referenced this issue Jul 31, 2021
@XProger
#368 GBA fix free camera mode in combat mode, fix ammo shells consump…
7076568 
…tion for shotgun
XProger added a commit that referenced this issue Jul 31, 2021
@XProger
#368 GBA fix aiming
1d789d0
XProger added a commit that referenced this issue Aug 1, 2021
@XProger
#368 GBA use fixed address for lightmap and div tables
e9ba3a2
XProger added a commit that referenced this issue Aug 2, 2021
@XProger
#368 GBA mesh visible mask, enemies head/neck rotation, death animati…
6139aa4 
…on for Wolf, Bear and Bat
XProger added a commit that referenced this issue Aug 2, 2021
@XProger
#368 fix DOS build
7e70292
XProger added a commit that referenced this issue Aug 7, 2021
@XProger
#368 GBA cart rumble support
c9a91e0
XProger added a commit that referenced this issue Aug 7, 2021
@XProger
#368 GBA fix out of range of Ordering Table for sprites, fix build fo…
f8cd4cd 
…r WIN, TNS and DOS
XProger added a commit that referenced this issue Aug 19, 2021
@XProger
#368 GBA use less accurate ray casting in some cases to boost perf
fc273f2
@XProger XProger mentioned this issue Oct 23, 2021
Open
40 tasks
XProger added a commit that referenced this issue Oct 31, 2021
@XProger
#368 #370 enemies navigation, LOD support for trap floor, Gamma adjus…
09dd670 
…t for GBA, armcpp and Big-Endian support for 3DO, turn off animation lerp for distant objects, hide enemy corpse after 10 secs, fix some issues with sorting polys
XProger added a commit that referenced this issue Nov 1, 2021
@XProger
#368 GBA remove experimental 9-bit audio support, move sound.h to pla…
f961161 
…tform dependent sound.cpp
XProger added a commit that referenced this issue Dec 13, 2021
@XProger
#368 camera vs walls collision, #370 more ARM optims, fix trap floor,…
73fc22f 
… fix underwater respawn
XProger added a commit that referenced this issue Dec 23, 2021
@XProger
#368 fix build
3e9babf
XProger added a commit that referenced this issue Dec 28, 2021
@XProger
#368 GBA optimizations
ffff0d1
XProger added a commit that referenced this issue Dec 29, 2021
@XProger
#368 GBA sound samples and music playback optimization
e7cb407
XProger added a commit that referenced this issue Dec 30, 2021
@XProger
#368 GBA rasterizer optimization
9bcc846
XProger added a commit that referenced this issue Dec 30, 2021
@XProger
#368 rasterizer functions renaming
bff01aa
XProger added a commit that referenced this issue Dec 31, 2021
@XProger
#368 underwater room caustics ARM
a5f1d13
XProger added a commit that referenced this issue Jan 5, 2022
@XProger
#368 GBA health & oxygen bars, fade in/out, inventory screen (WIP)
2d45cc6
XProger added a commit that referenced this issue Apr 24, 2022
@XProger
#368 GBA add extra 5 bits (13 in total) of precision for Gouraud shad…
d5f6139 
…ing, to reduce "saw" effect
XProger added a commit that referenced this issue Apr 30, 2022
@XProger
#368 GBA use sphere culling instead of box (boxIsVisible)
dba6a54
XProger added a commit that referenced this issue May 4, 2022
@XProger
#368 GBA add Raptor AI, disable free cam for the inventory & title sc…
7da3aad 
…reen
XProger added a commit that referenced this issue May 7, 2022
@XProger
#368 GBA T-Rex AI
d91a919
XProger added a commit that referenced this issue May 22, 2022
@XProger
#368 LEVEL3A Gears item
1baba68
XProger added a commit that referenced this issue May 26, 2022
@XProger
#368 GBA pre-fill prev/next VertexLink's for non-clipped faces
c820952
XProger added a commit that referenced this issue May 26, 2022
@XProger
#368 GBA minor optimization of branch return address
4ec68f1
@XProger XProger pinned this issue May 26, 2022
XProger added a commit that referenced this issue May 28, 2022
@XProger
#368 GBA osLoadLevel and osLoadScreen by level id
18566e1
XProger added a commit that referenced this issue Jul 2, 2022
@XProger
#368 asm optimizations
ea021e0
XProger added a commit that referenced this issue Nov 25, 2022
@XProger
#368 GBA mul (8-bit for rooms), div, branch & loads optims
a311245
XProger added a commit that referenced this issue Nov 25, 2022
@XProger
#368 GBA data packer (PKD & WAD)
9418492
XProger added a commit that referenced this issue Nov 26, 2022
@XProger
#368 fix stack overflow, fix transformRoom_c
b60788e
XProger added a commit that referenced this issue Nov 27, 2022
@XProger
#368 GBA sound mixing optimization
590c7cf
XProger added a commit that referenced this issue Nov 28, 2022
@XProger
#368 GBA sound buffer switch optimization (one MUL, minor)
0d8cae5
@Kroc
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Kroc commented Nov 28, 2022

You might already know this / be doing it, but you can use the GBA's ARM superviser modes as a set of free shadow registers; Randy Linden used this trick for his Quake GBA port. This video demonstrates the port and explains the trick:

https://www.youtube.com/watch?v=R43k-p9XdIk

@XProger
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XProger commented Nov 28, 2022 •
edited
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@Kroc hi, thanks, I'm already using it e821f23

XProger added a commit that referenced this issue Dec 3, 2022
@XProger
#368 GBA put some meshes to available VRAM
329e69f
XProger added a commit that referenced this issue Dec 3, 2022
@XProger
#368 GBA matrix rotation optimization
b70eade
XProger added a commit that referenced this issue Dec 3, 2022
@XProger
#368 GBA audio processing optimizations, enable VRAM meshes, cleanup …
b1a5590 
…rendering constants
XProger added a commit that referenced this issue Dec 3, 2022
@XProger
#368 GBA pre-shift z by OT_SHIFT, pre-shift mesh vertex coords, fog m…
90e03fa 
…ath optims
XProger added a commit that referenced this issue Dec 3, 2022
@XProger
#368 GBA matrixFrame_asm
f7d6d4d
XProger added a commit that referenced this issue Dec 3, 2022
@XProger
#368 GBA matrixRotateYXZ_fast_asm (pre-shifted angles)
4bb76c2
XProger added a commit that referenced this issue Dec 4, 2022
@XProger
#368 GBA matrixRotateYXZ fetch sincos address lut once
3ba5ec3
XProger added a commit that referenced this issue Dec 4, 2022
@XProger
#368 GBA conditional mul in rasterizer
5c13524
XProger added a commit that referenced this issue Dec 4, 2022
@XProger
#368 GBA more conditional muls, matrixSetIdentity_asm optimization
17d13c4
XProger added a commit that referenced this issue Dec 4, 2022
@XProger
#368 GBA move rooms data to VRAM (experimental), simplify room transf…
dd05e19 
…orm code
XProger added a commit that referenced this issue Dec 4, 2022
@XProger
#368 GBA apply changes to transformRoomUW
f1c1d83
XProger added a commit that referenced this issue Dec 5, 2022
@XProger
#368 GBA clearFB_asm + sndClear_asm instead of DMA fill, increase fog…
40eb268 
… distance (2 blocks)
XProger added a commit that referenced this issue Dec 11, 2022
@XProger
#368 GBA delta encoding for room quads and mesh indices, OT depth cal…
f4d36d8 
…c optimization, merge near/far clipping flags (CLIP_PLANE) to clear one of high-bits, revert smull optimization for scaleUV due overflow issues (low half word affects high)
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@Kroc @XProger @naxeras @ketsuban @profi200 @sukoshi1507 @ezfragz