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v0.4.2: decoupled texture creation from opengl binding

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Evan Debenham
2016-08-24 23:40:39 -04:00
committed by Evan Debenham
parent 36aa02de2b
commit c137a465c5
3 changed files with 44 additions and 25 deletions
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13
SPD-classes/src/main/java/com/watabou/glwrap/Texture.java
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@@ -38,24 +38,25 @@ public class Texture {
public static final int MIRROR = GLES20.GL_MIRRORED_REPEAT;
public static final int CLAMP = GLES20.GL_CLAMP_TO_EDGE;
public int id;
public int id = -1;
private static int bound_id = 0; //id of the currently bound texture
public boolean premultiplied = false;
public Texture() {
protected void generate(){
int[] ids = new int[1];
GLES20.glGenTextures( 1, ids, 0 );
id = ids[0];
bind();
}
public static void activate( int index ) {
public static void activ1ate( int index ) {
GLES20.glActiveTexture( GLES20.GL_TEXTURE0 + index );
}
public void bind() {
if (id == -1){
generate();
}
if (id != bound_id) {
GLES20.glBindTexture( GLES20.GL_TEXTURE_2D, id );
bound_id = id;