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VideoCommon: fix deterministic dual core

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This commit is contained in:
degasus 2015-01-02 21:05:36 +01:00
parent acebd7fe4c
commit 110d494070
1 changed files with 13 additions and 8 deletions
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21
Source/Core/VideoCommon/VertexLoaderManager.cpp
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@ -93,23 +93,32 @@ void MarkAllDirty()
g_preprocess_cp_state.attr_dirty = BitSet32::AllTrue(8);
}
static VertexLoaderBase* RefreshLoader(int vtx_attr_group, CPState* state)
static VertexLoaderBase* RefreshLoader(int vtx_attr_group, bool preprocess = false)
{
CPState* state = preprocess ? &g_preprocess_cp_state : &g_main_cp_state;
VertexLoaderBase* loader;
if (state->attr_dirty[vtx_attr_group])
{
// We are not allowed to create a native vertex format on preprocessing as this is on the wrong thread
bool check_for_native_format = !preprocess;
VertexLoaderUID uid(state->vtx_desc, state->vtx_attr[vtx_attr_group]);
std::lock_guard<std::mutex> lk(s_vertex_loader_map_lock);
VertexLoaderMap::iterator iter = s_vertex_loader_map.find(uid);
if (iter != s_vertex_loader_map.end())
{
loader = iter->second.get();
check_for_native_format &= !loader->m_native_vertex_format;
}
else
{
loader = VertexLoaderBase::CreateVertexLoader(state->vtx_desc, state->vtx_attr[vtx_attr_group]);
s_vertex_loader_map[uid] = std::unique_ptr<VertexLoaderBase>(loader);
INCSTAT(stats.numVertexLoaders);
}
if (check_for_native_format)
{
// search for a cached native vertex format
const PortableVertexDeclaration& format = loader->m_native_vtx_decl;
auto& native = s_native_vertex_map[format];
@ -121,8 +130,6 @@ static VertexLoaderBase* RefreshLoader(int vtx_attr_group, CPState* state)
native->m_components = loader->m_native_components;
}
loader->m_native_vertex_format = native.get();
INCSTAT(stats.numVertexLoaders);
}
state->vertex_loaders[vtx_attr_group] = loader;
state->attr_dirty[vtx_attr_group] = false;
@ -137,9 +144,7 @@ int RunVertices(int vtx_attr_group, int primitive, int count, DataReader src, bo
if (!count)
return 0;
CPState* state = &g_main_cp_state;
VertexLoaderBase* loader = RefreshLoader(vtx_attr_group, state);
VertexLoaderBase* loader = RefreshLoader(vtx_attr_group);
int size = count * loader->m_VertexSize;
if ((int)src.size() < size)
@ -172,7 +177,7 @@ int RunVertices(int vtx_attr_group, int primitive, int count, DataReader src, bo
int GetVertexSize(int vtx_attr_group, bool preprocess)
{
return RefreshLoader(vtx_attr_group, preprocess ? &g_preprocess_cp_state : &g_main_cp_state)->m_VertexSize;
return RefreshLoader(vtx_attr_group, preprocess)->m_VertexSize;
}
NativeVertexFormat* GetCurrentVertexFormat()