From dbeb52387979c7e28c0acb03dfc1468146947104 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Tue, 12 Nov 2019 23:39:45 -0300
Subject: gl_shader_cache: Specialize shared memory size

Shared memory was being declared with an undefined size. Specialize from
guest GPU parameters the compute shader's shared memory size.
---
 src/video_core/renderer_opengl/gl_shader_cache.cpp | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'src/video_core/renderer_opengl/gl_shader_cache.cpp')

diff --git a/src/video_core/renderer_opengl/gl_shader_cache.cpp b/src/video_core/renderer_opengl/gl_shader_cache.cpp
index a5789b6d3..982c4e23a 100644
--- a/src/video_core/renderer_opengl/gl_shader_cache.cpp
+++ b/src/video_core/renderer_opengl/gl_shader_cache.cpp
@@ -8,7 +8,9 @@
 #include <thread>
 #include <unordered_set>
 #include <boost/functional/hash.hpp>
+#include "common/alignment.h"
 #include "common/assert.h"
+#include "common/logging/log.h"
 #include "common/scope_exit.h"
 #include "core/core.h"
 #include "core/frontend/emu_window.h"
@@ -322,6 +324,11 @@ CachedProgram BuildShader(const Device& device, u64 unique_identifier, ProgramTy
         source +=
             fmt::format("layout (local_size_x = {}, local_size_y = {}, local_size_z = {}) in;\n",
                         variant.block_x, variant.block_y, variant.block_z);
+
+        if (variant.shared_memory_size > 0) {
+            source += fmt::format("shared uint smem[{}];",
+                                  Common::AlignUp(variant.shared_memory_size, 4) / 4);
+        }
     }
 
     source += '\n';
-- 
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