From 616619c8f754dc1a783d91aa5b32f45e8df74172 Mon Sep 17 00:00:00 2001
From: darktux
 <darktux@y2nlvhmmk5jnsvechppxnbyzmmv3vbl7dvzn6ltwcdbpgxixp3clkgqd.onion>
Date: Fri, 5 Apr 2024 01:58:29 +0200
Subject: Port changes from Early Access

---
 src/video_core/gpu.cpp | 33 ---------------------------------
 1 file changed, 33 deletions(-)

(limited to 'src/video_core/gpu.cpp')

diff --git a/src/video_core/gpu.cpp b/src/video_core/gpu.cpp
index 6d0b323395..c816f47fec 100644
--- a/src/video_core/gpu.cpp
+++ b/src/video_core/gpu.cpp
@@ -250,30 +250,6 @@ struct GPU::Impl {
         gpu_thread.SubmitList(channel, std::move(entries));
     }
 
-    /// Push GPU command buffer entries to be processed
-    void PushCommandBuffer(u32 id, Tegra::ChCommandHeaderList& entries) {
-        if (!use_nvdec) {
-            return;
-        }
-
-        if (!cdma_pushers.contains(id)) {
-            cdma_pushers.insert_or_assign(id, std::make_unique<Tegra::CDmaPusher>(host1x));
-        }
-
-        // SubmitCommandBuffer would make the nvdec operations async, this is not currently working
-        // TODO(ameerj): RE proper async nvdec operation
-        // gpu_thread.SubmitCommandBuffer(std::move(entries));
-        cdma_pushers[id]->ProcessEntries(std::move(entries));
-    }
-
-    /// Frees the CDMAPusher instance to free up resources
-    void ClearCdmaInstance(u32 id) {
-        const auto iter = cdma_pushers.find(id);
-        if (iter != cdma_pushers.end()) {
-            cdma_pushers.erase(iter);
-        }
-    }
-
     /// Notify rasterizer that any caches of the specified region should be flushed to Switch memory
     void FlushRegion(DAddr addr, u64 size) {
         gpu_thread.FlushRegion(addr, size);
@@ -362,7 +338,6 @@ struct GPU::Impl {
     Core::System& system;
     Host1x::Host1x& host1x;
 
-    std::map<u32, std::unique_ptr<Tegra::CDmaPusher>> cdma_pushers;
     std::unique_ptr<VideoCore::RendererBase> renderer;
     VideoCore::RasterizerInterface* rasterizer = nullptr;
     const bool use_nvdec;
@@ -556,14 +531,6 @@ void GPU::PushGPUEntries(s32 channel, Tegra::CommandList&& entries) {
     impl->PushGPUEntries(channel, std::move(entries));
 }
 
-void GPU::PushCommandBuffer(u32 id, Tegra::ChCommandHeaderList& entries) {
-    impl->PushCommandBuffer(id, entries);
-}
-
-void GPU::ClearCdmaInstance(u32 id) {
-    impl->ClearCdmaInstance(id);
-}
-
 VideoCore::RasterizerDownloadArea GPU::OnCPURead(PAddr addr, u64 size) {
     return impl->OnCPURead(addr, size);
 }
-- 
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