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color-management: use more consistent naming

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This commit is contained in:
Julian Orth 2025-09-05 13:45:09 +02:00
parent 32db933242
commit 83e79b68e6
65 changed files with 439 additions and 510 deletions
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44
src/ifs/color_management/wp_image_description_creator_params_v1.rs
View file

@ -2,9 +2,9 @@ use {
crate::{
client::{Client, ClientError},
cmm::{
cmm_eotf::Eotf,
cmm_luminance::{Luminance, TargetLuminance},
cmm_primaries::{NamedPrimaries, Primaries},
cmm_transfer_function::TransferFunction,
},
ifs::color_management::{
MIN_LUM_MUL_INV, PRIMARIES_MUL_INV,
@ -40,7 +40,7 @@ pub struct WpImageDescriptionCreatorParamsV1 {
pub client: Rc<Client>,
pub version: Version,
pub tracker: Tracker<Self>,
pub tf: Cell<Option<TransferFunction>>,
pub tf: Cell<Option<Eotf>>,
pub primaries: Cell<Option<(Option<NamedPrimaries>, Primaries)>>,
pub luminance: Cell<Option<Luminance>>,
pub mastering_primaries: Cell<Option<Primaries>>,
@ -53,19 +53,19 @@ impl WpImageDescriptionCreatorParamsV1RequestHandler for WpImageDescriptionCreat
type Error = WpImageDescriptionCreatorParamsV1Error;
fn create(&self, req: Create, _slf: &Rc<Self>) -> Result<(), Self::Error> {
let Some(transfer_function) = self.tf.get() else {
let Some(eotf) = self.tf.get() else {
return Err(WpImageDescriptionCreatorParamsV1Error::TfNotSet);
};
let Some((named_primaries, primaries)) = self.primaries.get() else {
return Err(WpImageDescriptionCreatorParamsV1Error::PrimariesNotSet);
};
let default_luminance = match transfer_function {
TransferFunction::Bt1886 => Luminance::BT1886,
TransferFunction::St2084Pq => Luminance::ST2084_PQ,
let default_luminance = match eotf {
Eotf::Bt1886 => Luminance::BT1886,
Eotf::St2084Pq => Luminance::ST2084_PQ,
_ => Luminance::SRGB,
};
let mut luminance = self.luminance.get().unwrap_or(default_luminance);
if transfer_function == TransferFunction::St2084Pq {
if eotf == Eotf::St2084Pq {
luminance.max.0 = luminance.min.0 + 10_000.0;
}
if luminance.max.0 <= luminance.min.0 || luminance.white.0 <= luminance.min.0 {
@ -80,7 +80,7 @@ impl WpImageDescriptionCreatorParamsV1RequestHandler for WpImageDescriptionCreat
named_primaries,
primaries,
luminance,
transfer_function,
eotf,
target_primaries,
target_luminance,
self.max_cll.get(),
@ -102,17 +102,17 @@ impl WpImageDescriptionCreatorParamsV1RequestHandler for WpImageDescriptionCreat
fn set_tf_named(&self, req: SetTfNamed, _slf: &Rc<Self>) -> Result<(), Self::Error> {
let tf = match req.tf {
TRANSFER_FUNCTION_BT1886 => TransferFunction::Bt1886,
TRANSFER_FUNCTION_GAMMA22 => TransferFunction::Gamma22,
TRANSFER_FUNCTION_GAMMA28 => TransferFunction::Gamma28,
TRANSFER_FUNCTION_ST240 => TransferFunction::St240,
TRANSFER_FUNCTION_EXT_LINEAR => TransferFunction::Linear,
TRANSFER_FUNCTION_LOG_100 => TransferFunction::Log100,
TRANSFER_FUNCTION_LOG_316 => TransferFunction::Log316,
TRANSFER_FUNCTION_SRGB => TransferFunction::Gamma22,
TRANSFER_FUNCTION_EXT_SRGB => TransferFunction::Gamma22,
TRANSFER_FUNCTION_ST2084_PQ => TransferFunction::St2084Pq,
TRANSFER_FUNCTION_ST428 => TransferFunction::St428,
TRANSFER_FUNCTION_BT1886 => Eotf::Bt1886,
TRANSFER_FUNCTION_GAMMA22 => Eotf::Gamma22,
TRANSFER_FUNCTION_GAMMA28 => Eotf::Gamma28,
TRANSFER_FUNCTION_ST240 => Eotf::St240,
TRANSFER_FUNCTION_EXT_LINEAR => Eotf::Linear,
TRANSFER_FUNCTION_LOG_100 => Eotf::Log100,
TRANSFER_FUNCTION_LOG_316 => Eotf::Log316,
TRANSFER_FUNCTION_SRGB => Eotf::Gamma22,
TRANSFER_FUNCTION_EXT_SRGB => Eotf::Gamma22,
TRANSFER_FUNCTION_ST2084_PQ => Eotf::St2084Pq,
TRANSFER_FUNCTION_ST428 => Eotf::St428,
_ => {
return Err(WpImageDescriptionCreatorParamsV1Error::UnsupportedTf(
req.tf,
@ -261,9 +261,9 @@ pub enum WpImageDescriptionCreatorParamsV1Error {
UnsupportedPrimaries(u32),
#[error("set_tf_power is not supported")]
SetTfPowerNotSupported,
#[error("{} is not a supported named transfer function", .0)]
#[error("{} is not a supported named EOTF", .0)]
UnsupportedTf(u32),
#[error("The transfer function has already been set")]
#[error("The EOTF has already been set")]
TfAlreadySet,
#[error("The primaries have already been set")]
PrimariesAlreadySet,
@ -271,7 +271,7 @@ pub enum WpImageDescriptionCreatorParamsV1Error {
LuminancesAlreadySet,
#[error("The minimum luminance is too low")]
MinLuminanceTooLow,
#[error("The transfer function was not set")]
#[error("The EOTF was not set")]
TfNotSet,
#[error("The primaries were not set")]
PrimariesNotSet,

25
src/ifs/color_management/wp_image_description_info_v1.rs
View file

@ -1,10 +1,7 @@
use {
crate::{
client::Client,
cmm::{
cmm_description::ColorDescription, cmm_primaries::NamedPrimaries,
cmm_transfer_function::TransferFunction,
},
cmm::{cmm_description::ColorDescription, cmm_eotf::Eotf, cmm_primaries::NamedPrimaries},
ifs::color_management::{
MIN_LUM_MUL, PRIMARIES_ADOBE_RGB, PRIMARIES_BT2020, PRIMARIES_CIE1931_XYZ,
PRIMARIES_DCI_P3, PRIMARIES_DISPLAY_P3, PRIMARIES_GENERIC_FILM, PRIMARIES_MUL,
@ -31,16 +28,16 @@ pub struct WpImageDescriptionInfoV1 {
impl WpImageDescriptionInfoV1 {
pub fn send_description(&self, d: &ColorDescription) {
let tf = match d.transfer_function {
TransferFunction::Linear => TRANSFER_FUNCTION_EXT_LINEAR,
TransferFunction::St2084Pq => TRANSFER_FUNCTION_ST2084_PQ,
TransferFunction::Bt1886 => TRANSFER_FUNCTION_BT1886,
TransferFunction::Gamma22 => TRANSFER_FUNCTION_GAMMA22,
TransferFunction::Gamma28 => TRANSFER_FUNCTION_GAMMA28,
TransferFunction::St240 => TRANSFER_FUNCTION_ST240,
TransferFunction::Log100 => TRANSFER_FUNCTION_LOG_100,
TransferFunction::Log316 => TRANSFER_FUNCTION_LOG_316,
TransferFunction::St428 => TRANSFER_FUNCTION_ST428,
let tf = match d.eotf {
Eotf::Linear => TRANSFER_FUNCTION_EXT_LINEAR,
Eotf::St2084Pq => TRANSFER_FUNCTION_ST2084_PQ,
Eotf::Bt1886 => TRANSFER_FUNCTION_BT1886,
Eotf::Gamma22 => TRANSFER_FUNCTION_GAMMA22,
Eotf::Gamma28 => TRANSFER_FUNCTION_GAMMA28,
Eotf::St240 => TRANSFER_FUNCTION_ST240,
Eotf::Log100 => TRANSFER_FUNCTION_LOG_100,
Eotf::Log316 => TRANSFER_FUNCTION_LOG_316,
Eotf::St428 => TRANSFER_FUNCTION_ST428,
};
self.send_primaries(&d.linear.primaries);
if let Some(n) = d.named_primaries {