pixi.js
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TypeScript
/** @private */
export declare class IGLUniformData {
location: WebGLUniformLocation;
value: number | boolean | Float32Array | Int32Array | Uint32Array | boolean[];
}
/**
* Helper class to create a WebGL Program
* @private
*/
export declare class GlProgramData {
/** The shader program. */
program: WebGLProgram;
/**
* Holds the uniform data which contains uniform locations
* and current uniform values used for caching and preventing unneeded GPU commands.
*/
uniformData: Record<string, any>;
/**
* UniformGroups holds the various upload functions for the shader. Each uniform group
* and program have a unique upload function generated.
*/
uniformGroups: Record<string, any>;
/** A hash that stores where UBOs are bound to on the program. */
uniformBlockBindings: Record<string, any>;
/** A hash for lazily-generated uniform uploading functions. */
uniformSync: Record<string, any>;
/**
* A place where dirty ticks are stored for groups
* If a tick here does not match with the Higher level Programs tick, it means
* we should re upload the data.
*/
uniformDirtyGroups: Record<string, any>;
/**
* Makes a new Pixi program.
* @param program - webgl program
* @param uniformData - uniforms
*/
constructor(program: WebGLProgram, uniformData: {
[key: string]: IGLUniformData;
});
/** Destroys this program. */
destroy(): void;
}