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tslint changes

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This commit is contained in:
Jeremy Simpson
2019-08-30 01:52:40 -07:00
parent 7603879d35
commit 7f7efbb94b
446 changed files with 70650 additions and 70661 deletions
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src/ts/graphics/webgl/texture2d.ts
+61 -61
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@@ -2,97 +2,97 @@ type WebGL = WebGLRenderingContext;
type Pixels = ImageBitmap | ImageData | HTMLVideoElement | HTMLImageElement | HTMLCanvasElement;
export interface Texture2D {
handle: WebGLTexture;
width: number;
height: number;
format: number;
type: number;
handle: WebGLTexture;
width: number;
height: number;
format: number;
type: number;
}
export function createEmptyTexture(gl: WebGL, width: number, height: number, format?: number, type?: number): Texture2D {
if (format === undefined) {
format = gl.RGBA;
}
if (format === undefined) {
format = gl.RGBA;
}
if (type === undefined) {
type = gl.UNSIGNED_BYTE;
}
if (type === undefined) {
type = gl.UNSIGNED_BYTE;
}
const maxTextureSize = gl.getParameter(gl.MAX_TEXTURE_SIZE) as number | null;
const maxTextureSize = gl.getParameter(gl.MAX_TEXTURE_SIZE) as number | null;
if (maxTextureSize != null && (width < 0 || width > maxTextureSize || height < 0 || height > maxTextureSize)) {
throw new Error('Invalid texture shape');
}
if (maxTextureSize != null && (width < 0 || width > maxTextureSize || height < 0 || height > maxTextureSize)) {
throw new Error('Invalid texture shape');
}
if (type === gl.FLOAT && !gl.getExtension('OES_texture_float')) {
throw new Error('Floating point textures not supported on this platform');
}
if (type === gl.FLOAT && !gl.getExtension('OES_texture_float')) {
throw new Error('Floating point textures not supported on this platform');
}
const handle = createTextureHandle(gl);
gl.texImage2D(gl.TEXTURE_2D, 0, format, width, height, 0, format, type, null);
return { handle, width, height, format, type };
const handle = createTextureHandle(gl);
gl.texImage2D(gl.TEXTURE_2D, 0, format, width, height, 0, format, type, null);
return { handle, width, height, format, type };
}
export function createTexture(gl: WebGL, data: Pixels, format?: number, type?: number): Texture2D {
if (format === undefined) {
format = gl.RGBA;
}
if (format === undefined) {
format = gl.RGBA;
}
if (type === undefined) {
type = gl.UNSIGNED_BYTE;
}
if (type === undefined) {
type = gl.UNSIGNED_BYTE;
}
const handle = createTextureHandle(gl);
gl.texImage2D(gl.TEXTURE_2D, 0, format, format, type, data);
return { handle, width: data.width, height: data.height, format, type };
const handle = createTextureHandle(gl);
gl.texImage2D(gl.TEXTURE_2D, 0, format, format, type, data);
return { handle, width: data.width, height: data.height, format, type };
}
export function disposeTexture(gl: WebGL | undefined, texture: Texture2D | undefined): undefined {
try {
if (gl && texture) {
gl.deleteTexture(texture.handle);
}
} catch (e) {
DEVELOPMENT && console.error(e);
}
try {
if (gl && texture) {
gl.deleteTexture(texture.handle);
}
} catch (e) {
DEVELOPMENT && console.error(e);
}
return undefined;
return undefined;
}
export function bindTexture(gl: WebGL, unit: number, texture: Texture2D | undefined) {
gl.activeTexture(gl.TEXTURE0 + unit);
gl.bindTexture(gl.TEXTURE_2D, texture ? texture.handle : null);
gl.activeTexture(gl.TEXTURE0 + unit);
gl.bindTexture(gl.TEXTURE_2D, texture ? texture.handle : null);
}
export function resizeTexture(gl: WebGL, texture: Texture2D, width: number, height: number) {
width = width | 0;
height = height | 0;
width = width | 0;
height = height | 0;
const { format, type } = texture;
const maxSize = gl.getParameter(gl.MAX_TEXTURE_SIZE) as number | null;
const { format, type } = texture;
const maxSize = gl.getParameter(gl.MAX_TEXTURE_SIZE) as number | null;
if (maxSize != null && (width < 0 || width > maxSize || height < 0 || height > maxSize)) {
throw new Error('Invalid texture size');
}
if (maxSize != null && (width < 0 || width > maxSize || height < 0 || height > maxSize)) {
throw new Error('Invalid texture size');
}
texture.width = width;
texture.height = height;
gl.bindTexture(gl.TEXTURE_2D, texture.handle);
gl.texImage2D(gl.TEXTURE_2D, 0, format, width, height, 0, format, type, null);
texture.width = width;
texture.height = height;
gl.bindTexture(gl.TEXTURE_2D, texture.handle);
gl.texImage2D(gl.TEXTURE_2D, 0, format, width, height, 0, format, type, null);
}
function createTextureHandle(gl: WebGL) {
const texture = gl.createTexture();
const texture = gl.createTexture();
if (!texture) {
throw new Error('Failed to create texture');
}
if (!texture) {
throw new Error('Failed to create texture');
}
gl.bindTexture(gl.TEXTURE_2D, texture);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
gl.bindTexture(gl.TEXTURE_2D, texture);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);
gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);
return texture;
return texture;
}