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Add runtime.DEFAULT_TEMP_ALLOCATOR_TEMP_GUARD where appropriate

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This commit is contained in:
gingerBill
2023-02-10 16:23:33 +00:00
parent b427a4c8c9
commit 986cba584e
31 changed files with 201 additions and 60 deletions
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core/image/png/png.odin
+11 -7
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@@ -23,6 +23,7 @@ import "core:bytes"
import "core:io"
import "core:mem"
import "core:intrinsics"
import "core:runtime"
// Limit chunk sizes.
// By default: IDAT = 8k x 8k x 16-bits + 8k filter bytes.
@@ -1247,6 +1248,8 @@ defilter_8 :: proc(params: ^Filter_Params) -> (ok: bool) {
// TODO: See about doing a Duff's #unroll where practicable
runtime.DEFAULT_TEMP_ALLOCATOR_TEMP_GUARD()
// Apron so we don't need to special case first rows.
up := make([]u8, row_stride, context.temp_allocator)
ok = true
@@ -1299,10 +1302,9 @@ defilter_8 :: proc(params: ^Filter_Params) -> (ok: bool) {
}
// @(optimization_mode="speed")
defilter_less_than_8 :: proc(params: ^Filter_Params) -> (ok: bool) #no_bounds_check {
defilter_less_than_8 :: proc(params: ^Filter_Params) -> bool #no_bounds_check {
using params
ok = true
row_stride_in := ((channels * width * depth) + 7) >> 3
row_stride_out := channels * width
@@ -1314,6 +1316,8 @@ defilter_less_than_8 :: proc(params: ^Filter_Params) -> (ok: bool) #no_bounds_ch
// TODO: See about doing a Duff's #unroll where practicable
runtime.DEFAULT_TEMP_ALLOCATOR_TEMP_GUARD()
// Apron so we don't need to special case first rows.
up := make([]u8, row_stride_out, context.temp_allocator)
@@ -1457,18 +1461,18 @@ defilter_less_than_8 :: proc(params: ^Filter_Params) -> (ok: bool) #no_bounds_ch
}
}
return
return true
}
// @(optimization_mode="speed")
defilter_16 :: proc(params: ^Filter_Params) -> (ok: bool) {
defilter_16 :: proc(params: ^Filter_Params) -> bool {
using params
ok = true
stride := channels * 2
row_stride := width * stride
runtime.DEFAULT_TEMP_ALLOCATOR_TEMP_GUARD()
// TODO: See about doing a Duff's #unroll where practicable
// Apron so we don't need to special case first rows.
up := make([]u8, row_stride, context.temp_allocator)
@@ -1518,7 +1522,7 @@ defilter_16 :: proc(params: ^Filter_Params) -> (ok: bool) {
dest = dest[row_stride:]
}
return
return true
}
defilter :: proc(img: ^Image, filter_bytes: ^bytes.Buffer, header: ^image.PNG_IHDR, options: Options) -> (err: Error) {