From ea89cf8639c19ca37fb5b52f71ecfed0dafb7b50 Mon Sep 17 00:00:00 2001 From: Billy Laws Date: Thu, 2 Jun 2022 21:45:22 +0100 Subject: Maxwell3D: Fix 3D semaphore counter type 0 handling Counter type 0 actually releases the semaphore payload rather than a constant zero as was previously thought. This is required by Skyrim. --- src/video_core/engines/maxwell_3d.cpp | 4 ++-- src/video_core/engines/maxwell_3d.h | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'src/video_core') diff --git a/src/video_core/engines/maxwell_3d.cpp b/src/video_core/engines/maxwell_3d.cpp index 7d0cb8fce..3a4646289 100644 --- a/src/video_core/engines/maxwell_3d.cpp +++ b/src/video_core/engines/maxwell_3d.cpp @@ -595,8 +595,8 @@ void Maxwell3D::DrawArrays() { std::optional Maxwell3D::GetQueryResult() { switch (regs.query.query_get.select) { - case Regs::QuerySelect::Zero: - return 0; + case Regs::QuerySelect::Payload: + return regs.query.query_sequence; case Regs::QuerySelect::SamplesPassed: // Deferred. rasterizer->Query(regs.query.QueryAddress(), QueryType::SamplesPassed, diff --git a/src/video_core/engines/maxwell_3d.h b/src/video_core/engines/maxwell_3d.h index c0c2c7d96..434ba0877 100644 --- a/src/video_core/engines/maxwell_3d.h +++ b/src/video_core/engines/maxwell_3d.h @@ -93,7 +93,7 @@ public: }; enum class QuerySelect : u32 { - Zero = 0, + Payload = 0, TimeElapsed = 2, TransformFeedbackPrimitivesGenerated = 11, PrimitivesGenerated = 18, -- cgit v1.2.3