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[MG_Test] (Disaggregated): P5f close - publish the readback fixtures empty sampler window

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swung0x48
2026-09-20 00:43:25 -04:00
parent de78f47df5
commit 81ea2eb5c4
1 changed files with 13 additions and 1 deletions
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MobileGL/MG_Test/Wire/ServerLoopTest.cpp
+13 -1
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@@ -1809,7 +1809,19 @@ TEST(ServerLoopEglTest, AReadPixelsReplyIsTheTightExtentWhateverDstSizeTheClient
pack.Pack.Alignment = 4;
pack.Pack.RowLength = 8; // the application's padded layout must not size server scratch
ASSERT_TRUE(fixture.EmitAndWait(MG_Pipe::MGPWireOp::SetPixelPackState, &pack, sizeof(pack)));
MG_Pipe::MGPContextValues context{}; // no textures touched and no open XFB capture
// Unit zero is part of the initial touched-unit window even when unbound.
// Explicit empty bindings distinguish that state from records that never arrived.
MG_Pipe::MGPSamplerViews views{};
views.Count = 1;
MG_Pipe::MGPBoundView unboundView{};
ASSERT_TRUE(fixture.EmitAndWaitWithTail(MG_Pipe::MGPWireOp::SetSamplerViews,
&views, sizeof(views), &unboundView, sizeof(unboundView)));
MG_Pipe::MGPSamplerStates samplers{};
samplers.Count = 1;
const MG_Pipe::MGPipeHandle unboundSampler = MG_Pipe::kMGPipeNullHandle;
ASSERT_TRUE(fixture.EmitAndWaitWithTail(MG_Pipe::MGPWireOp::BindSamplerStates,
&samplers, sizeof(samplers), &unboundSampler, sizeof(unboundSampler)));
MG_Pipe::MGPContextValues context{}; // unit zero is unbound; no open XFB capture
ASSERT_TRUE(fixture.EmitAndWait(MG_Pipe::MGPWireOp::SetContextValues, &context, sizeof(context)));
MG_Pipe::MGPReadbackInfo info{};