GlUtil.Uniform (ExoPlayer library)

java.lang.Object
- com.google.android.exoplayer2.util.GlUtil.Uniform

Enclosing class:

GlUtil
```
public static final class GlUtil.Uniform
extends Object
```
GL uniform, which can be attached to a sampler using setSamplerTexId(int, int).

Field Summary

Fields
Modifier and Type Field Description

String name
The name of the uniform in the GLSL sources.

Constructor Summary

Constructors
Constructor Description

Uniform(String name, int location, int type)
Creates a new uniform.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`bind()`	Sets the uniform to whatever value was passed via `setSamplerTexId(int, int)`, `setFloat(float)` or `setFloats(float[])`.
`void`	`setFloat(float value)`	Configures `bind()` to use the specified float `value` for this uniform.
`void`	`setFloats(float[] value)`	Configures `bind()` to use the specified float[] `value` for this uniform.
`void`	`setSamplerTexId(int texId, int unit)`	Configures `bind()` to use the specified `texId` for this sampler uniform.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - name
```
public final String name
```
    The name of the uniform in the GLSL sources.
- Constructor Detail
  - Uniform
```
public Uniform(String name,
               int location,
               int type)
```
    Creates a new uniform.
- Method Detail
  - setSamplerTexId
```
public void setSamplerTexId(int texId,
                            int unit)
```
    Configures bind() to use the specified texId for this sampler uniform.
    
    Parameters:
    
    texId - The GL texture identifier from which to sample.
    
    unit - The GL texture unit index.
  - setFloat
```
public void setFloat(float value)
```
    Configures bind() to use the specified float value for this uniform.
  - setFloats
```
public void setFloats(float[] value)
```
    Configures bind() to use the specified float[] value for this uniform.
  - bind
```
public void bind()
```
    Sets the uniform to whatever value was passed via setSamplerTexId(int, int), setFloat(float) or setFloats(float[]).
    Should be called before each drawing call.