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gl/vk: Quickly ignore access violations outside cache range

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This commit is contained in:
kd-11 2016-06-09 15:57:05 +03:00
parent ea528a1ced
commit 40a598b0ab
2 changed files with 23 additions and 1 deletions
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12
rpcs3/Emu/RSX/GL/gl_texture_cache.h
View File

@ -62,6 +62,8 @@ namespace gl
std::vector<gl_cached_texture> texture_cache; std::vector<gl_cached_texture> texture_cache;
std::vector<cached_rtt> rtt_cache; std::vector<cached_rtt> rtt_cache;
u32 frame_ctr; u32 frame_ctr;
std::pair<u64, u64> texture_cache_range = std::make_pair(0xFFFFFFFF, 0);
u32 max_tex_address = 0;
bool lock_memory_region(u32 start, u32 size) bool lock_memory_region(u32 start, u32 size)
{ {
@ -69,6 +71,12 @@ namespace gl
start = start & ~(memory_page_size - 1); start = start & ~(memory_page_size - 1);
size = (u32)align(size, memory_page_size); size = (u32)align(size, memory_page_size);
if (start < texture_cache_range.first)
texture_cache_range = std::make_pair(start, texture_cache_range.second);
if ((start+size) > texture_cache_range.second)
texture_cache_range = std::make_pair(texture_cache_range.first, (start+size));
return vm::page_protect(start, size, 0, 0, vm::page_writable); return vm::page_protect(start, size, 0, 0, vm::page_writable);
} }
@ -500,6 +508,10 @@ namespace gl
bool mark_as_dirty(u32 address) bool mark_as_dirty(u32 address)
{ {
if (address < texture_cache_range.first ||
address > texture_cache_range.second)
return false;
bool response = false; bool response = false;
for (gl_cached_texture &tex: texture_cache) for (gl_cached_texture &tex: texture_cache)

12
rpcs3/Emu/RSX/VK/VKTextureCache.h
View File

@ -30,7 +30,7 @@ namespace vk
{ {
private: private:
std::vector<cached_texture_object> m_cache; std::vector<cached_texture_object> m_cache;
std::pair<u64, u64> texture_cache_range = std::make_pair(0xFFFFFFFF, 0);
std::vector<std::unique_ptr<vk::image_view> > m_temporary_image_view; std::vector<std::unique_ptr<vk::image_view> > m_temporary_image_view;
bool lock_memory_region(u32 start, u32 size) bool lock_memory_region(u32 start, u32 size)
@ -120,6 +120,12 @@ namespace vk
obj.protected_rgn_end += obj.protected_rgn_start; obj.protected_rgn_end += obj.protected_rgn_start;
lock_memory_region(static_cast<u32>(obj.protected_rgn_start), static_cast<u32>(obj.native_rsx_size)); lock_memory_region(static_cast<u32>(obj.protected_rgn_start), static_cast<u32>(obj.native_rsx_size));
if (obj.protected_rgn_start < texture_cache_range.first)
texture_cache_range = std::make_pair(obj.protected_rgn_start, texture_cache_range.second);
if (obj.protected_rgn_end > texture_cache_range.second)
texture_cache_range = std::make_pair(texture_cache_range.first, obj.protected_rgn_end);
} }
void unlock_object(cached_texture_object &obj) void unlock_object(cached_texture_object &obj)
@ -254,6 +260,10 @@ namespace vk
bool invalidate_address(u32 rsx_address) bool invalidate_address(u32 rsx_address)
{ {
if (rsx_address < texture_cache_range.first ||
rsx_address > texture_cache_range.second)
return false;
for (cached_texture_object &tex : m_cache) for (cached_texture_object &tex : m_cache)
{ {
if (tex.dirty) continue; if (tex.dirty) continue;