Daniel Elliott
f9d20bb3fc
- 28,932 files - Full Java source code - Smali files - Resources Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
35 lines
2.1 KiB
Java
35 lines
2.1 KiB
Java
package com.google.android.exoplayer2.video.spherical;
|
|
|
|
import android.opengl.GLES20;
|
|
import com.google.android.exoplayer2.util.GlUtil;
|
|
|
|
/* loaded from: classes2.dex */
|
|
public final class ProjectionRenderer {
|
|
public int mvpMatrixHandle;
|
|
public int positionHandle;
|
|
public int program;
|
|
public int texCoordsHandle;
|
|
public int textureHandle;
|
|
public int uTexMatrixHandle;
|
|
public static final String[] VERTEX_SHADER_CODE = {"uniform mat4 uMvpMatrix;", "uniform mat3 uTexMatrix;", "attribute vec4 aPosition;", "attribute vec2 aTexCoords;", "varying vec2 vTexCoords;", "void main() {", " gl_Position = uMvpMatrix * aPosition;", " vTexCoords = (uTexMatrix * vec3(aTexCoords, 1)).xy;", "}"};
|
|
public static final String[] FRAGMENT_SHADER_CODE = {"#extension GL_OES_EGL_image_external : require", "precision mediump float;", "uniform samplerExternalOES uTexture;", "varying vec2 vTexCoords;", "void main() {", " gl_FragColor = texture2D(uTexture, vTexCoords);", "}"};
|
|
public static final float[] TEX_MATRIX_WHOLE = {1.0f, 0.0f, 0.0f, 0.0f, -1.0f, 0.0f, 0.0f, 1.0f, 1.0f};
|
|
public static final float[] TEX_MATRIX_TOP = {1.0f, 0.0f, 0.0f, 0.0f, -0.5f, 0.0f, 0.0f, 0.5f, 1.0f};
|
|
public static final float[] TEX_MATRIX_BOTTOM = {1.0f, 0.0f, 0.0f, 0.0f, -0.5f, 0.0f, 0.0f, 1.0f, 1.0f};
|
|
public static final float[] TEX_MATRIX_LEFT = {0.5f, 0.0f, 0.0f, 0.0f, -1.0f, 0.0f, 0.0f, 1.0f, 1.0f};
|
|
public static final float[] TEX_MATRIX_RIGHT = {0.5f, 0.0f, 0.0f, 0.0f, -1.0f, 0.0f, 0.5f, 1.0f, 1.0f};
|
|
|
|
public void draw(int i, float[] fArr, boolean z) {
|
|
}
|
|
|
|
public void init() {
|
|
int compileProgram = GlUtil.compileProgram(VERTEX_SHADER_CODE, FRAGMENT_SHADER_CODE);
|
|
this.program = compileProgram;
|
|
this.mvpMatrixHandle = GLES20.glGetUniformLocation(compileProgram, "uMvpMatrix");
|
|
this.uTexMatrixHandle = GLES20.glGetUniformLocation(this.program, "uTexMatrix");
|
|
this.positionHandle = GLES20.glGetAttribLocation(this.program, "aPosition");
|
|
this.texCoordsHandle = GLES20.glGetAttribLocation(this.program, "aTexCoords");
|
|
this.textureHandle = GLES20.glGetUniformLocation(this.program, "uTexture");
|
|
}
|
|
}
|