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[MG_Backend] (Disaggregated): P5f fe - clarify readback pack-buffer boundary

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swung0x48
2026-09-19 22:16:02 -04:00
parent 63c2a331a9
commit 31e95b0794
2 changed files with 4 additions and 2 deletions
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MobileGL/MG_Backend/DirectGLES/DirectGLES.cpp
+2 -1
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@@ -65,7 +65,8 @@
namespace MobileGL::MG_Backend::DirectGLES {
#if MOBILEGL_BUILD_DISAGGREGATED
// read_pixels writes the server reply scratch; client-side scatter owns any PBO.
// read_pixels writes server reply scratch. The client refuses PACK_BUFFER before
// emission, so no frontend pack binding can affect this destination.
static const SharedPtr<MG_State::GLState::BufferObject>& SplitReadbackPackBuffer() {
static const SharedPtr<MG_State::GLState::BufferObject> none;
return none;
MobileGL/MG_Backend/DirectGLES/Utils.cpp
+2 -1
View File
@@ -38,7 +38,8 @@
namespace MobileGL::MG_Backend::DirectGLES {
#if MOBILEGL_BUILD_DISAGGREGATED
// read_pixels writes the server reply scratch; client-side scatter owns any PBO.
// read_pixels writes server reply scratch. The client refuses PACK_BUFFER before
// emission, so no frontend pack binding can affect this destination.
static const SharedPtr<MG_State::GLState::BufferObject>& SplitReadbackPackBuffer() {
static const SharedPtr<MG_State::GLState::BufferObject> none;
return none;