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VideoCommon: Remove calls to GetPointer

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This fourth part of my series of patches to get rid of unsafe uses of
GetPointer takes care of the "easy" cases in VideoCommon. Three uses of
GetPointer now remain in Dolphin: VertexLoaderManager, TextureInfo, and
the software renderer's TextureSampler.
This commit is contained in:
JosJuice 2024-04-07 11:13:25 +02:00
parent 69aca2fbfc
commit 54773bc5d2
4 changed files with 36 additions and 28 deletions
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32
Source/Core/VideoCommon/TextureCacheBase.cpp
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@ -1872,9 +1872,12 @@ static void GetDisplayRectForXFBEntry(TCacheEntry* entry, u32 width, u32 height,
RcTcacheEntry TextureCacheBase::GetXFBTexture(u32 address, u32 width, u32 height, u32 stride,
MathUtil::Rectangle<int>* display_rect)
{
// Compute total texture size. XFB textures aren't tiled, so this is simple.
const u32 total_size = height * stride;
auto& system = Core::System::GetInstance();
auto& memory = system.GetMemory();
const u8* src_data = memory.GetPointer(address);
const u8* src_data = memory.GetPointerForRange(address, total_size);
if (!src_data)
{
ERROR_LOG_FMT(VIDEO, "Trying to load XFB texture from invalid address {:#010x}", address);
@ -1900,8 +1903,6 @@ RcTcacheEntry TextureCacheBase::GetXFBTexture(u32 address, u32 width, u32 height
AbstractTextureFlag_RenderTarget,
AbstractTextureType::Texture_2DArray));
// Compute total texture size. XFB textures aren't tiled, so this is simple.
const u32 total_size = height * stride;
entry->SetGeneralParameters(address, total_size,
TextureAndTLUTFormat(TextureFormat::XFB, TLUTFormat::IA8), true);
entry->SetDimensions(width, height, 1);
@ -2250,15 +2251,6 @@ void TextureCacheBase::CopyRenderTargetToTexture(
!(is_xfb_copy ? g_ActiveConfig.bSkipXFBCopyToRam : g_ActiveConfig.bSkipEFBCopyToRam) ||
!copy_to_vram;
auto& system = Core::System::GetInstance();
auto& memory = system.GetMemory();
u8* dst = memory.GetPointer(dstAddr);
if (dst == nullptr)
{
ERROR_LOG_FMT(VIDEO, "Trying to copy from EFB to invalid address {:#010x}", dstAddr);
return;
}
// tex_w and tex_h are the native size of the texture in the GC memory.
// The size scaled_* represents the emulated texture. Those differ
// because of upscaling and because of yscaling of XFB copies.
@ -2302,6 +2294,15 @@ void TextureCacheBase::CopyRenderTargetToTexture(
const u32 bytes_per_row = num_blocks_x * bytes_per_block;
const u32 covered_range = num_blocks_y * dstStride;
auto& system = Core::System::GetInstance();
auto& memory = system.GetMemory();
u8* dst = memory.GetPointerForRange(dstAddr, covered_range);
if (dst == nullptr)
{
ERROR_LOG_FMT(VIDEO, "Trying to copy from EFB to invalid address {:#010x}", dstAddr);
return;
}
if (g_ActiveConfig.bGraphicMods)
{
FBInfo info;
@ -2576,10 +2577,12 @@ void TextureCacheBase::WriteEFBCopyToRAM(u8* dst_ptr, u32 width, u32 height, u32
void TextureCacheBase::FlushEFBCopy(TCacheEntry* entry)
{
const u32 covered_range = entry->pending_efb_copy_height * entry->memory_stride;
// Copy from texture -> guest memory.
auto& system = Core::System::GetInstance();
auto& memory = system.GetMemory();
u8* const dst = memory.GetPointer(entry->addr);
u8* const dst = memory.GetPointerForRange(entry->addr, covered_range);
WriteEFBCopyToRAM(dst, entry->pending_efb_copy_width, entry->pending_efb_copy_height,
entry->memory_stride, std::move(entry->pending_efb_copy));
@ -2597,7 +2600,6 @@ void TextureCacheBase::FlushEFBCopy(TCacheEntry* entry)
// See the comment above regarding Rogue Squadron 2.
if (entry->is_xfb_copy)
{
const u32 covered_range = entry->pending_efb_copy_height * entry->memory_stride;
auto range = FindOverlappingTextures(entry->addr, covered_range);
for (auto iter = range.first; iter != range.second; ++iter)
{
@ -3164,7 +3166,7 @@ u64 TCacheEntry::CalculateHash() const
// FIXME: textures from tmem won't get the correct hash.
auto& system = Core::System::GetInstance();
auto& memory = system.GetMemory();
u8* ptr = memory.GetPointer(addr);
u8* ptr = memory.GetPointerForRange(addr, size_in_bytes);
if (memory_stride == bytes_per_row)
{
return Common::GetHash64(ptr, size_in_bytes, hash_sample_size);