57 lines
1.8 KiB
Java
57 lines
1.8 KiB
Java
package com.kofax.kmc.ken.engines.gpu;
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import android.opengl.GLES20;
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import java.nio.ByteBuffer;
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/* loaded from: classes3.dex */
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class FrameBufferTexture {
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public int mFrameBuffer;
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public int mHeight;
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public int mTexture;
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public int mWidth;
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public FrameBufferTexture(int i, int i2) {
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this.mTexture = -1;
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this.mWidth = i;
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this.mHeight = i2;
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int[] iArr = new int[1];
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int[] iArr2 = new int[1];
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GLES20.glGenFramebuffers(1, iArr, 0);
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GLES20.glGenTextures(1, iArr2, 0);
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this.mFrameBuffer = iArr[0];
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int i3 = iArr2[0];
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this.mTexture = i3;
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GLES20.glBindTexture(3553, i3);
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GLES20.glTexImage2D(3553, 0, 6408, this.mWidth, this.mHeight, 0, 6408, 5121, null);
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GLES20.glTexParameterf(3553, 10240, 9729.0f);
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GLES20.glTexParameterf(3553, 10241, 9729.0f);
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GLES20.glTexParameterf(3553, 10242, 33071.0f);
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GLES20.glTexParameterf(3553, 10243, 33071.0f);
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GLES20.glBindFramebuffer(36160, this.mFrameBuffer);
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GLES20.glFramebufferTexture2D(36160, 36064, 3553, this.mTexture, 0);
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GLES20.glBindTexture(3553, 0);
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GLES20.glBindFramebuffer(36160, 0);
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}
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public final void destroy() {
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int i = this.mTexture;
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if (i != -1) {
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GLES20.glDeleteTextures(1, new int[]{i}, 0);
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this.mTexture = -1;
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}
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int i2 = this.mFrameBuffer;
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if (i2 != 0) {
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GLES20.glDeleteFramebuffers(1, new int[]{i2}, 0);
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this.mFrameBuffer = 0;
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}
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}
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public void setTextureBuffer(ByteBuffer byteBuffer) {
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int i = this.mTexture;
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if (i != -1) {
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GLES20.glBindTexture(3553, i);
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GLES20.glTexSubImage2D(3553, 0, 0, 0, this.mWidth, this.mHeight, 6408, 5121, byteBuffer);
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}
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}
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}
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