From 71de1b6552849d9f69b533ae8019222932683916 Mon Sep 17 00:00:00 2001
From: John Reck <jreck@google.com>
Date: Fri, 12 Jan 2024 17:47:53 -0500
Subject: Fix wrong constant for R8 GL upload

GL_RED + GL_UNSIGNED_BYTE is the pairing for R8 for
glTex(Sub)Image2D, not GL_R8

Test: adb shell setprop debug.hwui.renderer skiagl && atest android.graphics.cts.GainmapTest
Fixes: 319734219
Change-Id: I73874e22f8958e4aaa52963546674ec9946f8013
---
 libs/hwui/HardwareBitmapUploader.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libs/hwui/HardwareBitmapUploader.cpp')

diff --git a/libs/hwui/HardwareBitmapUploader.cpp b/libs/hwui/HardwareBitmapUploader.cpp
index 16de21def0e3..71f7926930fc 100644
--- a/libs/hwui/HardwareBitmapUploader.cpp
+++ b/libs/hwui/HardwareBitmapUploader.cpp
@@ -379,7 +379,7 @@ static FormatInfo determineFormat(const SkBitmap& skBitmap, bool usingGL) {
         case kAlpha_8_SkColorType:
             formatInfo.isSupported = HardwareBitmapUploader::hasAlpha8Support();
             formatInfo.bufferFormat = AHARDWAREBUFFER_FORMAT_R8_UNORM;
-            formatInfo.format = GL_R8;
+            formatInfo.format = GL_RED;
             formatInfo.type = GL_UNSIGNED_BYTE;
             formatInfo.vkFormat = VK_FORMAT_R8_UNORM;
             break;
-- 
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