From 1bd04cb5d91b311ae9cd579419447a975fc2a3cc Mon Sep 17 00:00:00 2001
From: huangdarwin <huangdarwin@google.com>
Date: Fri, 2 Feb 2024 07:43:49 -0800
Subject: [PATCH] Add support for GlProgram GL_FLOAT_VEC4.

https://github.com/androidx/media/issues/1039

PiperOrigin-RevId: 603684630
---
 .../src/main/java/androidx/media3/common/util/GlProgram.java  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/libraries/common/src/main/java/androidx/media3/common/util/GlProgram.java b/libraries/common/src/main/java/androidx/media3/common/util/GlProgram.java
index db96f7264a..e3a5a41953 100644
--- a/libraries/common/src/main/java/androidx/media3/common/util/GlProgram.java
+++ b/libraries/common/src/main/java/androidx/media3/common/util/GlProgram.java
@@ -420,6 +420,10 @@ public final class GlProgram {
           GLES20.glUniform3fv(location, /* count= */ 1, floatValue, /* offset= */ 0);
           GlUtil.checkGlError();
           break;
+        case GLES20.GL_FLOAT_VEC4:
+          GLES20.glUniform4fv(location, /* count= */ 1, floatValue, /* offset= */ 0);
+          GlUtil.checkGlError();
+          break;
         case GLES20.GL_FLOAT_MAT3:
           GLES20.glUniformMatrix3fv(
               location, /* count= */ 1, /* transpose= */ false, floatValue, /* offset= */ 0);