com.wowza.gocoder.sdk.api.gles

Class FlatShadedProgram

java.lang.Object

com.wowza.gocoder.sdk.api.gles.FlatShadedProgram

public class FlatShadedProgram
extends java.lang.Object

GL program and supporting functions for flat-shaded rendering.

Constructor Summary

Constructors

Constructor and Description
FlatShadedProgram() Prepares the program in the current EGL context.

Method Summary

Modifier and Type	Method and Description
void	draw(float[] mvpMatrix, float[] color, java.nio.FloatBuffer vertexBuffer, int firstVertex, int vertexCount, int coordsPerVertex, int vertexStride) Issues the draw call.
void	release() Releases the program.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FlatShadedProgram

public FlatShadedProgram()

Prepares the program in the current EGL context.

Method Detail

release

public void release()

Releases the program.

draw

public void draw(float[] mvpMatrix,
                 float[] color,
                 java.nio.FloatBuffer vertexBuffer,
                 int firstVertex,
                 int vertexCount,
                 int coordsPerVertex,
                 int vertexStride)

Issues the draw call. Does the full setup on every call.

Parameters:

mvpMatrix - The 4x4 projection matrix.

color - A four-element color vector.

vertexBuffer - Buffer with vertex data.

firstVertex - Index of first vertex to use in vertexBuffer.

vertexCount - Number of vertices in vertexBuffer.

coordsPerVertex - The number of coordinates per vertex (for example, x,y is 2).

vertexStride - Width, in bytes, of the data for each vertex (often vertexCount * sizeof(float)).