Fixed input event buffer issues

Queue doesn't properly act as a ring buffer had to roll my own.
I want to make a allocated ring buffer as well...
This commit is contained in:
2024-06-23 03:04:38 -04:00
parent ce1d31f0d4
commit 55b80da8e5
17 changed files with 390 additions and 139 deletions

View File

@@ -1,60 +0,0 @@
/*
The default arena allocator Odin provides does fragmented resizes even for the last most allocated block getting resized.
This is an alternative to alleviates that.
TODO(Ed): Implement? Maybe we should trash this I' haven't seen a need to step away from using odin's
*/
package sectr
import "core:mem"
// Initialize a sub-section of our virtual memory as a sub-arena
sub_arena_init :: proc( address : ^byte, size : int ) -> ( ^ Arena) {
Arena :: mem.Arena
arena_size :: size_of( Arena)
sub_arena := cast( ^ Arena ) address
mem_slice := slice_ptr( ptr_offset( address, arena_size), size )
arena_init( sub_arena, mem_slice )
return sub_arena
}
ArenaFixedHeader :: struct {
data : []byte,
offset : uint,
peak_used : uint,
}
ArenaFixed :: struct {
using header : ^ArenaFixedHeader,
}
arena_fixed_init :: proc( backing : []byte ) -> (arena : ArenaFixed) {
header_size := size_of(ArenaFixedHeader)
verify(len(backing) >= (header_size + Kilobyte), "Attempted to init an arena with less than kilobyte of memory...")
arena.header = cast(^ArenaFixedHeader) raw_data(backing)
using arena.header
data_ptr := cast([^]byte) (cast( [^]ArenaFixedHeader) arena.header)[ 1:]
data = slice_ptr( data_ptr, len(backing) - header_size )
offset = 0
peak_used = 0
return
}
arena_fixed_allocator_proc :: proc(
allocator_data : rawptr,
mode : AllocatorMode,
size : int,
alignment : int,
old_memory : rawptr,
old_size : int,
location := #caller_location
) -> ([]byte, AllocatorError)
{
return nil, .Out_Of_Memory
}

View File

@@ -30,8 +30,8 @@ import "base:runtime"
import c "core:c/libc"
import "core:container/queue"
Queue :: queue.Queue
// import "core:container/queue"
// Queue :: queue.Queue
// import "core:dynlib"
@@ -188,12 +188,26 @@ import "codebase:grime"
hmap_zpl_reload :: grime.hmap_zpl_reload
hmap_zpl_set :: grime.hmap_zpl_set
make_queue :: grime.make_queue
// make_queue :: grime.make_queue
next_queue_iterator :: grime.next_queue_iterator
// next_queue_iterator :: grime.next_queue_iterator
Pool :: grime.Pool
RingBufferFixed :: grime.RingBufferFixed
RingBufferFixedIterator :: grime.RingBufferFixedIterator
ringbuf_fixed_clear :: grime.ringbuf_fixed_clear
ringbuf_fixed_is_full :: grime.ringbuf_fixed_is_full
ringbuf_fixed_is_empty :: grime.ringbuf_fixed_is_empty
ringbuf_fixed_peak_back :: grime.ringbuf_fixed_peak_back
ringbuf_fixed_push :: grime.ringbuf_fixed_push
ringbuf_fixed_push_slice :: grime.ringbuf_fixed_push_slice
ringbuf_fixed_pop :: grime.ringbuf_fixed_pop
iterator_ringbuf_fixed :: grime.iterator_ringbuf_fixed
next_ringbuf_fixed_iterator :: grime.next_ringbuf_fixed_iterator
Slab :: grime.Slab
SlabPolicy :: grime.SlabPolicy
SlabSizeClass :: grime.SlabSizeClass
@@ -368,14 +382,15 @@ is_power_of_two :: proc {
}
iterator :: proc {
grime.iterator_queue,
// grime.iterator_queue,
grime.iterator_ringbuf_fixed,
}
make :: proc {
array_init,
hmap_chained_init,
hmap_zpl_init,
make_queue,
// make_queue,
// Usual
make_slice,
@@ -396,16 +411,17 @@ mov_avg_exp :: proc {
}
next :: proc {
next_queue_iterator,
// next_queue_iterator,
next_ringbuf_fixed_iterator,
}
peek_back :: proc {
queue.peek_back,
ringbuf_fixed_peak_back,
}
peek_front :: proc {
queue.peek_front,
}
// peek_front :: proc {
// queue.peek_front,
// }
pixels_to_cm :: proc {
f32_pixels_to_cm,
@@ -444,8 +460,11 @@ pressed :: proc {
}
push :: proc {
queue.push_back,
grime.push_back_slice_queue,
ringbuf_fixed_push,
ringbuf_fixed_push_slice,
// queue.push_back,
// grime.push_back_slice_queue,
stack_push,
stack_allocator_push,
@@ -476,10 +495,6 @@ reload :: proc {
grime.reload_map,
}
space_left :: proc {
queue.space,
}
scope :: proc {
ui_layout_scope_via_layout,
ui_layout_scope_via_combo,