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Add #no_broadcast procedure parameter to disallow automatic array programming broadcasting on procedure arguments

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This commit is contained in:
gingerBill
2024-03-21 11:52:48 +00:00
parent fc587c507a
commit 29e5f94c2a
11 changed files with 113 additions and 72 deletions
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core/image/common.odin
+18 -18
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@@ -651,7 +651,7 @@ alpha_add_if_missing :: proc(img: ^Image, alpha_key := Alpha_Key{}, allocator :=
// We have keyed alpha.
o: GA_Pixel
for p in inp {
if p == key.r {
if p.r == key.r {
o = GA_Pixel{0, key.g}
} else {
o = GA_Pixel{p.r, 255}
@@ -710,7 +710,7 @@ alpha_add_if_missing :: proc(img: ^Image, alpha_key := Alpha_Key{}, allocator :=
// We have keyed alpha.
o: GA_Pixel_16
for p in inp {
if p == key.r {
if p.r == key.r {
o = GA_Pixel_16{0, key.g}
} else {
o = GA_Pixel_16{p.r, 65535}
@@ -842,11 +842,11 @@ alpha_drop_if_present :: proc(img: ^Image, options := Options{}, alpha_key := Al
bg := G_Pixel{}
if temp_bg, temp_bg_ok := img.background.(RGB_Pixel_16); temp_bg_ok {
// Background is RGB 16-bit, take just the red channel's topmost byte.
bg = u8(temp_bg.r >> 8)
bg.r = u8(temp_bg.r >> 8)
}
for p in inp {
out[0] = bg if p == key else p
out[0] = bg if p.r == key else p
out = out[1:]
}
@@ -865,8 +865,8 @@ alpha_drop_if_present :: proc(img: ^Image, options := Options{}, alpha_key := Al
for p in inp {
a := f32(p.g) / 255.0
c := ((1.0 - a) * bg + a * f32(p.r))
out[0] = u8(c)
out = out[1:]
out[0].r = u8(c)
out = out[1:]
}
} else if .alpha_premultiply in options {
@@ -874,14 +874,14 @@ alpha_drop_if_present :: proc(img: ^Image, options := Options{}, alpha_key := Al
for p in inp {
a := f32(p.g) / 255.0
c := f32(p.r) * a
out[0] = u8(c)
out = out[1:]
out[0].r = u8(c)
out = out[1:]
}
} else {
// Just drop alpha on the floor.
for p in inp {
out[0] = p.r
out = out[1:]
out[0].r = p.r
out = out[1:]
}
}
@@ -951,11 +951,11 @@ alpha_drop_if_present :: proc(img: ^Image, options := Options{}, alpha_key := Al
bg := G_Pixel_16{}
if temp_bg, temp_bg_ok := img.background.(RGB_Pixel_16); temp_bg_ok {
// Background is RGB 16-bit, take just the red channel.
bg = temp_bg.r
bg.r = temp_bg.r
}
for p in inp {
out[0] = bg if p == key else p
out[0] = bg if p.r == key else p
out = out[1:]
}
@@ -974,8 +974,8 @@ alpha_drop_if_present :: proc(img: ^Image, options := Options{}, alpha_key := Al
for p in inp {
a := f32(p.g) / 65535.0
c := ((1.0 - a) * bg + a * f32(p.r))
out[0] = u16(c)
out = out[1:]
out[0].r = u16(c)
out = out[1:]
}
} else if .alpha_premultiply in options {
@@ -983,14 +983,14 @@ alpha_drop_if_present :: proc(img: ^Image, options := Options{}, alpha_key := Al
for p in inp {
a := f32(p.g) / 65535.0
c := f32(p.r) * a
out[0] = u16(c)
out = out[1:]
out[0].r = u16(c)
out = out[1:]
}
} else {
// Just drop alpha on the floor.
for p in inp {
out[0] = p.r
out = out[1:]
out[0].r = p.r
out = out[1:]
}
}