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texture corruptions with some wince games 

vram wasn't protected in some cases
Worms World Party, Tomb Raider - Final Revelation, Hundred Swords
This commit is contained in:
Flyinghead 2019-12-09 13:17:58 +01:00
parent a1981c48b6
commit 3b86c57d0e
1 changed files with 6 additions and 18 deletions
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24
core/rend/TexCache.cpp
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@ -1,3 +1,4 @@
#include <algorithm>
#ifndef TARGET_NO_OPENMP
#include <omp.h>
#endif
@ -154,30 +155,17 @@ void vramlock_list_add(vram_block* block)
u32 base = block->start / PAGE_SIZE;
u32 end = block->end / PAGE_SIZE;
for (u32 i = base; i <= end; i++)
{
vector<vram_block*>& list = VramLocks[i];
// If the list is empty then we need to protect vram, otherwise it's already been done
if (list.empty())
{
if (list.empty() || std::all_of(list.begin(), list.end(), [](vram_block *block) { return block == nullptr; }))
_vmem_protect_vram(i * PAGE_SIZE, PAGE_SIZE);
}
auto it = std::find(list.begin(), list.end(), nullptr);
if (it != list.end())
*it = block;
else
{
for (u32 j = 0; j < list.size(); j++)
{
if (list[j] == nullptr)
{
list[j] = block;
goto added_it;
}
}
}
list.push_back(block);
added_it:
i=i;
list.push_back(block);
}
}