jak-project/goal_src/jak2/engine/util/profile-h.gc
water111 f7bd0752f8
[decomp] Decompile first batch of files in engine (#1787)
* wip

* getting stuff set up so we can actually run test cases

* better handle block entry stuff

* types2 working on gstring

* comments

* math ref working

* up to first stack stuff

* stack fixes

* bounding box

* math stuff is working

* float fixes

* temp debug for (method 9 profile-array)

* stupid stupid bug

* debugging

* everything is broken

* some amount of type stuff works

* bitfield

* texture bitfields not working

* temp

* types

* more stuff

* type check

* temp

* float related fixes for light and res problems

* revisit broken files, fix bugs

* more types

* vector debug

* bug fixes for decompiler crashes in harder functions

* update goal_src
2022-08-24 00:29:51 -04:00

144 lines
6.5 KiB
Common Lisp

;;-*-Lisp-*-
(in-package goal)
;; name: profile-h.gc
;; name in dgo: profile-h
;; dgos: ENGINE, GAME
;; The Jak 2 profiler is a significant improvement over Jak 1's.
;; VU segments are categorized by renderer, and the EE profiler allows nesting of events.
;; The EE profiler also allows events with the same name to be "collapsed" into a single
;; category.
;; The profiler can display results as bars, or as a text display by category.
;; Each "event" is called a "segment". It stores a time and also a "count".
;; The "count" can be used for whatever you want (ex: fragments, VU calls, etc)
;; DECOMP BEGINS
;; A single "event".
;; annoyingly, this type is used both to record events, and
;; to summarize all events in a category (both EE and VU), so there's
;; some overlap
(deftype profile-segment (structure)
((name symbol :offset-assert 0) ;; used for categorization.
(start-time int16 :offset-assert 4) ;; timestamp of start
(end-time int16 :offset-assert 6) ;; timestamp of end
(count uint8 :offset-assert 8) ;; how many on EE
(vu-count uint8 :offset-assert 9) ;; how many on VU
(depth uint16 :offset-assert 10) ;; depth in the profile stack
(color rgba :offset-assert 12) ;; color for bar/text
(code-time uint16 :offset 4) ;; total time, EE
(vu-time uint16 :offset 6) ;; total time, VU
)
:allow-misaligned
:method-count-assert 9
:size-assert #x10
:flag-assert #x900000010
)
;; segments with the same name are combined together. Each "collapse" entry
;; has a summary of all the events with the same name.
(deftype profile-collapse (structure)
((count int32 :offset-assert 0)
(data profile-segment 48 :inline :offset-assert 4)
)
:method-count-assert 9
:size-assert #x304
:flag-assert #x900000304
)
;; Profiling data. For either EE or VU (each has one)
(deftype profile-segment-array (basic)
((count int16 :offset-assert 4) ;; number of used segments
(depth int8 :offset-assert 6) ;; current stack depth
(max-depth int8 :offset-assert 7) ;; max depth ever seen
(base-time int16 :offset-assert 8) ;; time at profile start
(segment profile-segment 9 :offset-assert 12) ;; stack of open segments
(data profile-segment 512 :inline :offset-assert 48) ;; segment buffer
)
:method-count-assert 13
:size-assert #x2030
:flag-assert #xd00002030
(:methods
(get-total-time (_type_) int 9)
(start-frame! (_type_) none 10)
(start-segment! (_type_ symbol rgba) none 11)
(end-segment! (_type_) none 12)
)
)
(declare-type dma-buffer structure)
;; Pair of profilers (EE, VU)
(deftype profile-array (structure)
((data profile-segment-array 2 :offset-assert 0)
)
:method-count-assert 12
:size-assert #x8
:flag-assert #xc00000008
(:methods
(setup-categories! (_type_) none 9)
(draw-bars! (_type_ dma-buffer int) none 10)
(draw-text! (_type_) none 11)
)
)
(defmethod get-total-time profile-segment-array ((obj profile-segment-array))
"Get the total time spent."
;; assuming 0 is "all" here.
(- (-> obj data 0 end-time) (-> obj data 0 start-time))
)
(define *profile-gap-color* (new 'static 'rgba :r #x30 :g #x30 :b #x30 :a #x80))
(define *profile-all-color* (new 'static 'rgba :r #x55 :g #x55 :b #x55 :a #x80))
(define *profile-particles-color* (new 'static 'rgba :r #x80 :g #x40 :b #x40 :a #x80))
(define *profile-target-color* (new 'static 'rgba :r #x40 :g #x80 :b #x40 :a #x80))
(define *profile-target-post-color* (new 'static 'rgba :r #x40 :g #x40 :b #x80 :a #x80))
(define *profile-joints-color* (new 'static 'rgba :r #x70 :g #x70 :b #x20 :a #x80))
(define *profile-debug-color* (new 'static 'rgba :r #x80 :g #x80 :b #x80 :a #x80))
(define *profile-draw-hook-color* (new 'static 'rgba :r #x20 :g #x70 :b #x70 :a #x80))
(define *profile-sky-color* (new 'static 'rgba :r #x80 :g #x60 :b #x20 :a #x80))
(define *profile-ocean-color* (new 'static 'rgba :r #x60 :g #x80 :b #x20 :a #x80))
(define *profile-background-color* (new 'static 'rgba :r #x60 :g #x60 :b #x40 :a #x80))
(define *profile-bsp-color* (new 'static 'rgba :r #x60 :g #x40 :b #x60 :a #x80))
(define *profile-foreground-color* (new 'static 'rgba :r #x40 :g #x60 :b #x60 :a #x80))
(define *profile-tfrag-color* (new 'static 'rgba :r #x80 :g #x80 :a #x80))
(define *profile-instance-tie-color* (new 'static 'rgba :r #x80 :b #x80 :a #x80))
(define *profile-instance-shrubbery-color* (new 'static 'rgba :g #x80 :b #x80 :a #x80))
(define *profile-generic-tie-color* (new 'static 'rgba :r #x80 :g #x20 :b #x60 :a #x80))
(define *profile-bones-color* (new 'static 'rgba :r #x20 :g #x80 :b #x60 :a #x80))
(define *profile-generic-merc-color* (new 'static 'rgba :r #x20 :g #x60 :b #x80 :a #x80))
(define *profile-shadow-color* (new 'static 'rgba :r #x48 :g #x48 :b #x70 :a #x80))
(define *profile-update-actors-color* (new 'static 'rgba :r #x48 :g #x70 :b #x48 :a #x80))
(define *profile-menu-hook-color* (new 'static 'rgba :r #x70 :g #x48 :b #x48 :a #x80))
(define *profile-texture-color* (new 'static 'rgba :r #x80 :g #x70 :b #x10 :a #x80))
(define *profile-effects-color* (new 'static 'rgba :r #x70 :g #x80 :b #x10 :a #x80))
(define *profile-sprite-color* (new 'static 'rgba :r #x70 :g #x10 :b #x80 :a #x80))
(define *profile-merc-color* (new 'static 'rgba :r #x10 :g #x70 :b #x80 :a #x80))
(define *profile-actors-color* (new 'static 'rgba :r #x80 :g #x10 :b #x70 :a #x80))
(define *profile-collide-color* (new 'static 'rgba :r #x80 :g #x40 :b #x80 :a #x80))
(define *profile-nav-color* (new 'static 'rgba :r #x38 :g #x48 :b #x80 :a #x80))
(define *profile-camera-color* (new 'static 'rgba :r #x80 :g #x80 :b #x80 :a #x80))
(define *profile-blit-color* (new 'static 'rgba :r #xff :g #xff :b #x80 :a #x80))
(define *profile-hud-color* (new 'static 'rgba :r #xff :g #x80 :b #xff :a #x80))
(define *profile-emerc-color* (new 'static 'rgba :r #x80 :g #xff :b #xff :a #x80))
;; allocate profile arrays
(when *debug-segment*
(define *profile-array* (new 'debug 'profile-array))
(set! (-> *profile-array* data 0) (new 'debug 'profile-segment-array))
(set! (-> *profile-array* data 1) (new 'debug 'profile-segment-array))
(define *profile-collapse* (new 'debug 'profile-collapse))
(define *profile-interrupt-segment* (-> *profile-array* data 1))
(define *profile-interrupt-start* #f)
)
(define-extern *stats-profile-bars* symbol)
(define-extern *display-profile* symbol)