From 56c7f1eafc45098585f7366b17ec3505f4437fd6 Mon Sep 17 00:00:00 2001
From: Kelsey Gilbert <kelsey.gilbert@mozilla.com>
Date: Thu, 29 Feb 2024 00:37:29 +0000
Subject: [PATCH] Bug 1878930 - r/RawBuffer/Span/: TexImage: Don't copy desc.
 r=gfx-reviewers,lsalzman

Differential Revision: https://phabricator.services.mozilla.com/D202026
---
 dom/canvas/WebGLTextureUpload.cpp | 18 +-----------------
 1 file changed, 1 insertion(+), 17 deletions(-)

diff --git a/dom/canvas/WebGLTextureUpload.cpp b/dom/canvas/WebGLTextureUpload.cpp
index eac5f206f120..1a439ca5bca1 100644
--- a/dom/canvas/WebGLTextureUpload.cpp
+++ b/dom/canvas/WebGLTextureUpload.cpp
@@ -929,23 +929,7 @@ void WebGLTexture::TexStorage(TexTarget target, uint32_t levels,
 void WebGLTexture::TexImage(uint32_t level, GLenum respecFormat,
                             const uvec3& offset, const webgl::PackingInfo& pi,
                             const webgl::TexUnpackBlobDesc& src) {
-  Maybe<RawBuffer<>> cpuDataView;
-  if (src.cpuData) {
-    cpuDataView = Some(RawBuffer<>{src.cpuData->Data()});
-  }
-  const auto srcViewDesc = webgl::TexUnpackBlobDesc{src.imageTarget,
-                                                    src.size,
-                                                    src.srcAlphaType,
-                                                    std::move(cpuDataView),
-                                                    src.pboOffset,
-                                                    src.structuredSrcSize,
-                                                    src.image,
-                                                    src.sd,
-                                                    src.dataSurf,
-                                                    src.unpacking,
-                                                    src.applyUnpackTransforms};
-
-  const auto blob = webgl::TexUnpackBlob::Create(srcViewDesc);
+  const auto blob = webgl::TexUnpackBlob::Create(src);
   if (!blob) {
     MOZ_ASSERT(false);
     return;
-- 
2.11.4.GIT