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TransferFunction -> Transfer
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@donmccurdy
donmccurdy committed Aug 25, 2023
1 parent 048cfc4 commit b8ebf09
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Showing 7 changed files with 35 additions and 35 deletions.
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4 changes: 2 additions & 2 deletions src/constants.js
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Original file line number Diff line number Diff line change
Expand Up @@ -158,8 +158,8 @@ export const LinearSRGBColorSpace = 'srgb-linear';
export const DisplayP3ColorSpace = 'display-p3';
export const LinearDisplayP3ColorSpace = 'display-p3-linear';

export const LinearTransferFunction = 'linear';
export const SRGBTransferFunction = 'srgb';
export const LinearTransfer = 'linear';
export const SRGBTransfer = 'srgb';

export const Rec709Primaries = 'rec709';
export const P3Primaries = 'p3';
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8 changes: 4 additions & 4 deletions src/math/ColorManagement.js
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@@ -1,4 +1,4 @@
import { SRGBColorSpace, LinearSRGBColorSpace, DisplayP3ColorSpace, LinearDisplayP3ColorSpace, Rec709Primaries, P3Primaries, SRGBTransferFunction, LinearTransferFunction, NoColorSpace, } from '../constants.js';
import { SRGBColorSpace, LinearSRGBColorSpace, DisplayP3ColorSpace, LinearDisplayP3ColorSpace, Rec709Primaries, P3Primaries, SRGBTransfer, LinearTransfer, NoColorSpace, } from '../constants.js';
import { Matrix3 } from './Matrix3.js';

export function SRGBToLinear( c ) {
Expand Down Expand Up @@ -173,18 +173,18 @@ export const ColorManagement = {

},

getTransferFunction: function ( colorSpace ) {
getTransfer: function ( colorSpace ) {

switch ( colorSpace ) {

case SRGBColorSpace:
case DisplayP3ColorSpace:
return SRGBTransferFunction;
return SRGBTransfer;

case LinearSRGBColorSpace:
case LinearDisplayP3ColorSpace:
case NoColorSpace:
return LinearTransferFunction;
return LinearTransfer;

default:
throw new Error( `Unsupported color space, "${ colorSpace }."` );
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6 changes: 3 additions & 3 deletions src/renderers/webgl/WebGLBackground.js
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@@ -1,4 +1,4 @@
import { BackSide, FrontSide, CubeUVReflectionMapping, SRGBColorSpace, SRGBTransferFunction } from '../../constants.js';
import { BackSide, FrontSide, CubeUVReflectionMapping, SRGBColorSpace, SRGBTransfer } from '../../constants.js';

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import { BoxGeometry } from '../../geometries/BoxGeometry.js';
import { PlaneGeometry } from '../../geometries/PlaneGeometry.js';
import { ShaderMaterial } from '../../materials/ShaderMaterial.js';
Expand Down Expand Up @@ -109,7 +109,7 @@ function WebGLBackground( renderer, cubemaps, cubeuvmaps, state, objects, alpha,
boxMesh.material.uniforms.flipEnvMap.value = ( background.isCubeTexture && background.isRenderTargetTexture === false ) ? - 1 : 1;
boxMesh.material.uniforms.backgroundBlurriness.value = scene.backgroundBlurriness;
boxMesh.material.uniforms.backgroundIntensity.value = scene.backgroundIntensity;
boxMesh.material.toneMapped = ( ColorManagement.getTransferFunction( background.colorSpace ) === SRGBTransferFunction ) ? false : true;
boxMesh.material.toneMapped = ( ColorManagement.getTransfer( background.colorSpace ) === SRGBTransfer ) ? false : true;

if ( currentBackground !== background ||
currentBackgroundVersion !== background.version ||
Expand Down Expand Up @@ -165,7 +165,7 @@ function WebGLBackground( renderer, cubemaps, cubeuvmaps, state, objects, alpha,

planeMesh.material.uniforms.t2D.value = background;
planeMesh.material.uniforms.backgroundIntensity.value = scene.backgroundIntensity;
planeMesh.material.toneMapped = ( ColorManagement.getTransferFunction( background.colorSpace ) === SRGBTransferFunction ) ? false : true;
planeMesh.material.toneMapped = ( ColorManagement.getTransfer( background.colorSpace ) === SRGBTransfer ) ? false : true;

if ( background.matrixAutoUpdate === true ) {

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4 changes: 2 additions & 2 deletions src/renderers/webgl/WebGLPrograms.js
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@@ -1,4 +1,4 @@
import { BackSide, DoubleSide, CubeUVReflectionMapping, ObjectSpaceNormalMap, TangentSpaceNormalMap, NoToneMapping, NormalBlending, LinearSRGBColorSpace, SRGBColorSpace, SRGBTransferFunction } from '../../constants.js';
import { BackSide, DoubleSide, CubeUVReflectionMapping, ObjectSpaceNormalMap, TangentSpaceNormalMap, NoToneMapping, NormalBlending, LinearSRGBColorSpace, SRGBColorSpace, SRGBTransfer } from '../../constants.js';

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import { Layers } from '../../core/Layers.js';
import { WebGLProgram } from './WebGLProgram.js';
import { WebGLShaderCache } from './WebGLShaderCache.js';
Expand Down Expand Up @@ -336,7 +336,7 @@ function WebGLPrograms( renderer, cubemaps, cubeuvmaps, extensions, capabilities
toneMapping: toneMapping,
useLegacyLights: renderer._useLegacyLights,

decodeVideoTexture: HAS_MAP && ( material.map.isVideoTexture === true ) && ( ColorManagement.getTransferFunction( material.map.colorSpace ) === SRGBTransferFunction ),
decodeVideoTexture: HAS_MAP && ( material.map.isVideoTexture === true ) && ( ColorManagement.getTransfer( material.map.colorSpace ) === SRGBTransfer ),

premultipliedAlpha: material.premultipliedAlpha,

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8 changes: 4 additions & 4 deletions src/renderers/webgl/WebGLTextures.js
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@@ -1,4 +1,4 @@
import { LinearFilter, LinearMipmapLinearFilter, LinearMipmapNearestFilter, NearestFilter, NearestMipmapLinearFilter, NearestMipmapNearestFilter, RGBAFormat, DepthFormat, DepthStencilFormat, UnsignedShortType, UnsignedIntType, UnsignedInt248Type, FloatType, HalfFloatType, MirroredRepeatWrapping, ClampToEdgeWrapping, RepeatWrapping, UnsignedByteType, _SRGBAFormat, NoColorSpace, LinearSRGBColorSpace, SRGBColorSpace, NeverCompare, AlwaysCompare, LessCompare, LessEqualCompare, EqualCompare, GreaterEqualCompare, GreaterCompare, NotEqualCompare, SRGBTransferFunction, LinearTransferFunction } from '../../constants.js';
import { LinearFilter, LinearMipmapLinearFilter, LinearMipmapNearestFilter, NearestFilter, NearestMipmapLinearFilter, NearestMipmapNearestFilter, RGBAFormat, DepthFormat, DepthStencilFormat, UnsignedShortType, UnsignedIntType, UnsignedInt248Type, FloatType, HalfFloatType, MirroredRepeatWrapping, ClampToEdgeWrapping, RepeatWrapping, UnsignedByteType, _SRGBAFormat, NoColorSpace, LinearSRGBColorSpace, SRGBColorSpace, NeverCompare, AlwaysCompare, LessCompare, LessEqualCompare, EqualCompare, GreaterEqualCompare, GreaterCompare, NotEqualCompare, SRGBTransfer, LinearTransfer } from '../../constants.js';

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import * as MathUtils from '../../math/MathUtils.js';
import { ImageUtils } from '../../extras/ImageUtils.js';
import { createElementNS } from '../../utils.js';
Expand Down Expand Up @@ -179,11 +179,11 @@ function WebGLTextures( _gl, extensions, state, properties, capabilities, utils,

if ( glFormat === _gl.RGBA ) {

const transfer = forceLinearTransfer ? LinearTransferFunction : ColorManagement.getTransferFunction( colorSpace );
const transfer = forceLinearTransfer ? LinearTransfer : ColorManagement.getTransfer( colorSpace );

if ( glType === _gl.FLOAT ) internalFormat = _gl.RGBA32F;
if ( glType === _gl.HALF_FLOAT ) internalFormat = _gl.RGBA16F;
if ( glType === _gl.UNSIGNED_BYTE ) internalFormat = ( transfer === SRGBTransferFunction ) ? _gl.SRGB8_ALPHA8 : _gl.RGBA8;
if ( glType === _gl.UNSIGNED_BYTE ) internalFormat = ( transfer === SRGBTransfer ) ? _gl.SRGB8_ALPHA8 : _gl.RGBA8;
if ( glType === _gl.UNSIGNED_SHORT_4_4_4_4 ) internalFormat = _gl.RGBA4;
if ( glType === _gl.UNSIGNED_SHORT_5_5_5_1 ) internalFormat = _gl.RGB5_A1;

Expand Down Expand Up @@ -2042,7 +2042,7 @@ function WebGLTextures( _gl, extensions, state, properties, capabilities, utils,

// sRGB

if ( ColorManagement.getTransferFunction( colorSpace ) === SRGBTransferFunction ) {
if ( ColorManagement.getTransfer( colorSpace ) === SRGBTransfer ) {

if ( isWebGL2 === false ) {

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40 changes: 20 additions & 20 deletions src/renderers/webgl/WebGLUtils.js
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@@ -1,4 +1,4 @@
import { RGBA_ASTC_4x4_Format, RGBA_ASTC_5x4_Format, RGBA_ASTC_5x5_Format, RGBA_ASTC_6x5_Format, RGBA_ASTC_6x6_Format, RGBA_ASTC_8x5_Format, RGBA_ASTC_8x6_Format, RGBA_ASTC_8x8_Format, RGBA_ASTC_10x5_Format, RGBA_ASTC_10x6_Format, RGBA_ASTC_10x8_Format, RGBA_ASTC_10x10_Format, RGBA_ASTC_12x10_Format, RGBA_ASTC_12x12_Format, RGB_ETC1_Format, RGB_ETC2_Format, RGBA_ETC2_EAC_Format, RGBA_PVRTC_2BPPV1_Format, RGBA_PVRTC_4BPPV1_Format, RGB_PVRTC_2BPPV1_Format, RGB_PVRTC_4BPPV1_Format, RGBA_S3TC_DXT5_Format, RGBA_S3TC_DXT3_Format, RGBA_S3TC_DXT1_Format, RGB_S3TC_DXT1_Format, DepthFormat, DepthStencilFormat, LuminanceAlphaFormat, LuminanceFormat, RedFormat, RGBAFormat, AlphaFormat, RedIntegerFormat, RGFormat, RGIntegerFormat, RGBAIntegerFormat, HalfFloatType, FloatType, UnsignedIntType, IntType, UnsignedShortType, ShortType, ByteType, UnsignedInt248Type, UnsignedShort5551Type, UnsignedShort4444Type, UnsignedByteType, RGBA_BPTC_Format, RGB_BPTC_SIGNED_Format, RGB_BPTC_UNSIGNED_Format, _SRGBAFormat, RED_RGTC1_Format, SIGNED_RED_RGTC1_Format, RED_GREEN_RGTC2_Format, SIGNED_RED_GREEN_RGTC2_Format, SRGBColorSpace, NoColorSpace, DisplayP3ColorSpace, SRGBTransferFunction } from '../../constants.js';
import { RGBA_ASTC_4x4_Format, RGBA_ASTC_5x4_Format, RGBA_ASTC_5x5_Format, RGBA_ASTC_6x5_Format, RGBA_ASTC_6x6_Format, RGBA_ASTC_8x5_Format, RGBA_ASTC_8x6_Format, RGBA_ASTC_8x8_Format, RGBA_ASTC_10x5_Format, RGBA_ASTC_10x6_Format, RGBA_ASTC_10x8_Format, RGBA_ASTC_10x10_Format, RGBA_ASTC_12x10_Format, RGBA_ASTC_12x12_Format, RGB_ETC1_Format, RGB_ETC2_Format, RGBA_ETC2_EAC_Format, RGBA_PVRTC_2BPPV1_Format, RGBA_PVRTC_4BPPV1_Format, RGB_PVRTC_2BPPV1_Format, RGB_PVRTC_4BPPV1_Format, RGBA_S3TC_DXT5_Format, RGBA_S3TC_DXT3_Format, RGBA_S3TC_DXT1_Format, RGB_S3TC_DXT1_Format, DepthFormat, DepthStencilFormat, LuminanceAlphaFormat, LuminanceFormat, RedFormat, RGBAFormat, AlphaFormat, RedIntegerFormat, RGFormat, RGIntegerFormat, RGBAIntegerFormat, HalfFloatType, FloatType, UnsignedIntType, IntType, UnsignedShortType, ShortType, ByteType, UnsignedInt248Type, UnsignedShort5551Type, UnsignedShort4444Type, UnsignedByteType, RGBA_BPTC_Format, RGB_BPTC_SIGNED_Format, RGB_BPTC_UNSIGNED_Format, _SRGBAFormat, RED_RGTC1_Format, SIGNED_RED_RGTC1_Format, RED_GREEN_RGTC2_Format, SIGNED_RED_GREEN_RGTC2_Format, SRGBColorSpace, NoColorSpace, DisplayP3ColorSpace, SRGBTransfer } from '../../constants.js';

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import { ColorManagement } from '../../math/ColorManagement.js';

function WebGLUtils( gl, extensions, capabilities ) {
Expand All @@ -9,7 +9,7 @@ function WebGLUtils( gl, extensions, capabilities ) {

let extension;

const transferFunction = ColorManagement.getTransferFunction( colorSpace );
const transfer = ColorManagement.getTransfer( colorSpace );

if ( p === UnsignedByteType ) return gl.UNSIGNED_BYTE;
if ( p === UnsignedShort4444Type ) return gl.UNSIGNED_SHORT_4_4_4_4;
Expand Down Expand Up @@ -77,7 +77,7 @@ function WebGLUtils( gl, extensions, capabilities ) {

if ( p === RGB_S3TC_DXT1_Format || p === RGBA_S3TC_DXT1_Format || p === RGBA_S3TC_DXT3_Format || p === RGBA_S3TC_DXT5_Format ) {

if ( transferFunction === SRGBTransferFunction ) {
if ( transfer === SRGBTransfer ) {

extension = extensions.get( 'WEBGL_compressed_texture_s3tc_srgb' );

Expand Down Expand Up @@ -162,8 +162,8 @@ function WebGLUtils( gl, extensions, capabilities ) {

if ( extension !== null ) {

if ( p === RGB_ETC2_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ETC2 : extension.COMPRESSED_RGB8_ETC2;
if ( p === RGBA_ETC2_EAC_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC : extension.COMPRESSED_RGBA8_ETC2_EAC;
if ( p === RGB_ETC2_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ETC2 : extension.COMPRESSED_RGB8_ETC2;
if ( p === RGBA_ETC2_EAC_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC : extension.COMPRESSED_RGBA8_ETC2_EAC;

} else {

Expand All @@ -185,20 +185,20 @@ function WebGLUtils( gl, extensions, capabilities ) {

if ( extension !== null ) {

if ( p === RGBA_ASTC_4x4_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR : extension.COMPRESSED_RGBA_ASTC_4x4_KHR;
if ( p === RGBA_ASTC_5x4_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR : extension.COMPRESSED_RGBA_ASTC_5x4_KHR;
if ( p === RGBA_ASTC_5x5_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR : extension.COMPRESSED_RGBA_ASTC_5x5_KHR;
if ( p === RGBA_ASTC_6x5_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR : extension.COMPRESSED_RGBA_ASTC_6x5_KHR;
if ( p === RGBA_ASTC_6x6_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR : extension.COMPRESSED_RGBA_ASTC_6x6_KHR;
if ( p === RGBA_ASTC_8x5_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR : extension.COMPRESSED_RGBA_ASTC_8x5_KHR;
if ( p === RGBA_ASTC_8x6_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR : extension.COMPRESSED_RGBA_ASTC_8x6_KHR;
if ( p === RGBA_ASTC_8x8_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR : extension.COMPRESSED_RGBA_ASTC_8x8_KHR;
if ( p === RGBA_ASTC_10x5_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR : extension.COMPRESSED_RGBA_ASTC_10x5_KHR;
if ( p === RGBA_ASTC_10x6_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR : extension.COMPRESSED_RGBA_ASTC_10x6_KHR;
if ( p === RGBA_ASTC_10x8_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR : extension.COMPRESSED_RGBA_ASTC_10x8_KHR;
if ( p === RGBA_ASTC_10x10_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR : extension.COMPRESSED_RGBA_ASTC_10x10_KHR;
if ( p === RGBA_ASTC_12x10_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR : extension.COMPRESSED_RGBA_ASTC_12x10_KHR;
if ( p === RGBA_ASTC_12x12_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR : extension.COMPRESSED_RGBA_ASTC_12x12_KHR;
if ( p === RGBA_ASTC_4x4_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR : extension.COMPRESSED_RGBA_ASTC_4x4_KHR;
if ( p === RGBA_ASTC_5x4_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR : extension.COMPRESSED_RGBA_ASTC_5x4_KHR;
if ( p === RGBA_ASTC_5x5_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR : extension.COMPRESSED_RGBA_ASTC_5x5_KHR;
if ( p === RGBA_ASTC_6x5_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR : extension.COMPRESSED_RGBA_ASTC_6x5_KHR;
if ( p === RGBA_ASTC_6x6_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR : extension.COMPRESSED_RGBA_ASTC_6x6_KHR;
if ( p === RGBA_ASTC_8x5_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR : extension.COMPRESSED_RGBA_ASTC_8x5_KHR;
if ( p === RGBA_ASTC_8x6_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR : extension.COMPRESSED_RGBA_ASTC_8x6_KHR;
if ( p === RGBA_ASTC_8x8_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR : extension.COMPRESSED_RGBA_ASTC_8x8_KHR;
if ( p === RGBA_ASTC_10x5_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR : extension.COMPRESSED_RGBA_ASTC_10x5_KHR;
if ( p === RGBA_ASTC_10x6_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR : extension.COMPRESSED_RGBA_ASTC_10x6_KHR;
if ( p === RGBA_ASTC_10x8_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR : extension.COMPRESSED_RGBA_ASTC_10x8_KHR;
if ( p === RGBA_ASTC_10x10_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR : extension.COMPRESSED_RGBA_ASTC_10x10_KHR;
if ( p === RGBA_ASTC_12x10_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR : extension.COMPRESSED_RGBA_ASTC_12x10_KHR;
if ( p === RGBA_ASTC_12x12_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR : extension.COMPRESSED_RGBA_ASTC_12x12_KHR;

} else {

Expand All @@ -216,7 +216,7 @@ function WebGLUtils( gl, extensions, capabilities ) {

if ( extension !== null ) {

if ( p === RGBA_BPTC_Format ) return ( transferFunction === SRGBTransferFunction ) ? extension.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT : extension.COMPRESSED_RGBA_BPTC_UNORM_EXT;
if ( p === RGBA_BPTC_Format ) return ( transfer === SRGBTransfer ) ? extension.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT : extension.COMPRESSED_RGBA_BPTC_UNORM_EXT;
if ( p === RGB_BPTC_SIGNED_Format ) return extension.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;
if ( p === RGB_BPTC_UNSIGNED_Format ) return extension.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT;

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