diff options
Diffstat (limited to '')
| -rw-r--r-- | src/video_core/buffer_cache/buffer_cache.h | 49 |
1 files changed, 25 insertions, 24 deletions
diff --git a/src/video_core/buffer_cache/buffer_cache.h b/src/video_core/buffer_cache/buffer_cache.h index b74ad7900..f015dae56 100644 --- a/src/video_core/buffer_cache/buffer_cache.h +++ b/src/video_core/buffer_cache/buffer_cache.h @@ -60,8 +60,8 @@ class BufferCache { // Page size for caching purposes. // This is unrelated to the CPU page size and it can be changed as it seems optimal. - static constexpr u32 PAGE_BITS = 16; - static constexpr u64 PAGE_SIZE = u64{1} << PAGE_BITS; + static constexpr u32 YUZU_PAGEBITS = 16; + static constexpr u64 YUZU_PAGESIZE = u64{1} << YUZU_PAGEBITS; static constexpr bool IS_OPENGL = P::IS_OPENGL; static constexpr bool HAS_PERSISTENT_UNIFORM_BUFFER_BINDINGS = @@ -216,8 +216,8 @@ private: template <typename Func> void ForEachBufferInRange(VAddr cpu_addr, u64 size, Func&& func) { - const u64 page_end = Common::DivCeil(cpu_addr + size, PAGE_SIZE); - for (u64 page = cpu_addr >> PAGE_BITS; page < page_end;) { + const u64 page_end = Common::DivCeil(cpu_addr + size, YUZU_PAGESIZE); + for (u64 page = cpu_addr >> YUZU_PAGEBITS; page < page_end;) { const BufferId buffer_id = page_table[page]; if (!buffer_id) { ++page; @@ -227,7 +227,7 @@ private: func(buffer_id, buffer); const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes(); - page = Common::DivCeil(end_addr, PAGE_SIZE); + page = Common::DivCeil(end_addr, YUZU_PAGESIZE); } } @@ -262,8 +262,8 @@ private: } static bool IsRangeGranular(VAddr cpu_addr, size_t size) { - return (cpu_addr & ~Core::Memory::PAGE_MASK) == - ((cpu_addr + size) & ~Core::Memory::PAGE_MASK); + return (cpu_addr & ~Core::Memory::YUZU_PAGEMASK) == + ((cpu_addr + size) & ~Core::Memory::YUZU_PAGEMASK); } void RunGarbageCollector(); @@ -439,7 +439,7 @@ private: u64 minimum_memory = 0; u64 critical_memory = 0; - std::array<BufferId, ((1ULL << 39) >> PAGE_BITS)> page_table; + std::array<BufferId, ((1ULL << 39) >> YUZU_PAGEBITS)> page_table; }; template <class P> @@ -926,8 +926,8 @@ void BufferCache<P>::PopAsyncFlushes() {} template <class P> bool BufferCache<P>::IsRegionGpuModified(VAddr addr, size_t size) { - const u64 page_end = Common::DivCeil(addr + size, PAGE_SIZE); - for (u64 page = addr >> PAGE_BITS; page < page_end;) { + const u64 page_end = Common::DivCeil(addr + size, YUZU_PAGESIZE); + for (u64 page = addr >> YUZU_PAGEBITS; page < page_end;) { const BufferId image_id = page_table[page]; if (!image_id) { ++page; @@ -938,7 +938,7 @@ bool BufferCache<P>::IsRegionGpuModified(VAddr addr, size_t size) { return true; } const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes(); - page = Common::DivCeil(end_addr, PAGE_SIZE); + page = Common::DivCeil(end_addr, YUZU_PAGESIZE); } return false; } @@ -946,8 +946,8 @@ bool BufferCache<P>::IsRegionGpuModified(VAddr addr, size_t size) { template <class P> bool BufferCache<P>::IsRegionRegistered(VAddr addr, size_t size) { const VAddr end_addr = addr + size; - const u64 page_end = Common::DivCeil(end_addr, PAGE_SIZE); - for (u64 page = addr >> PAGE_BITS; page < page_end;) { + const u64 page_end = Common::DivCeil(end_addr, YUZU_PAGESIZE); + for (u64 page = addr >> YUZU_PAGEBITS; page < page_end;) { const BufferId buffer_id = page_table[page]; if (!buffer_id) { ++page; @@ -959,15 +959,15 @@ bool BufferCache<P>::IsRegionRegistered(VAddr addr, size_t size) { if (buf_start_addr < end_addr && addr < buf_end_addr) { return true; } - page = Common::DivCeil(end_addr, PAGE_SIZE); + page = Common::DivCeil(end_addr, YUZU_PAGESIZE); } return false; } template <class P> bool BufferCache<P>::IsRegionCpuModified(VAddr addr, size_t size) { - const u64 page_end = Common::DivCeil(addr + size, PAGE_SIZE); - for (u64 page = addr >> PAGE_BITS; page < page_end;) { + const u64 page_end = Common::DivCeil(addr + size, YUZU_PAGESIZE); + for (u64 page = addr >> YUZU_PAGEBITS; page < page_end;) { const BufferId image_id = page_table[page]; if (!image_id) { ++page; @@ -978,7 +978,7 @@ bool BufferCache<P>::IsRegionCpuModified(VAddr addr, size_t size) { return true; } const VAddr end_addr = buffer.CpuAddr() + buffer.SizeBytes(); - page = Common::DivCeil(end_addr, PAGE_SIZE); + page = Common::DivCeil(end_addr, YUZU_PAGESIZE); } return false; } @@ -1472,7 +1472,7 @@ BufferId BufferCache<P>::FindBuffer(VAddr cpu_addr, u32 size) { if (cpu_addr == 0) { return NULL_BUFFER_ID; } - const u64 page = cpu_addr >> PAGE_BITS; + const u64 page = cpu_addr >> YUZU_PAGEBITS; const BufferId buffer_id = page_table[page]; if (!buffer_id) { return CreateBuffer(cpu_addr, size); @@ -1493,8 +1493,9 @@ typename BufferCache<P>::OverlapResult BufferCache<P>::ResolveOverlaps(VAddr cpu VAddr end = cpu_addr + wanted_size; int stream_score = 0; bool has_stream_leap = false; - for (; cpu_addr >> PAGE_BITS < Common::DivCeil(end, PAGE_SIZE); cpu_addr += PAGE_SIZE) { - const BufferId overlap_id = page_table[cpu_addr >> PAGE_BITS]; + for (; cpu_addr >> YUZU_PAGEBITS < Common::DivCeil(end, YUZU_PAGESIZE); + cpu_addr += YUZU_PAGESIZE) { + const BufferId overlap_id = page_table[cpu_addr >> YUZU_PAGEBITS]; if (!overlap_id) { continue; } @@ -1520,11 +1521,11 @@ typename BufferCache<P>::OverlapResult BufferCache<P>::ResolveOverlaps(VAddr cpu // as a stream buffer. Increase the size to skip constantly recreating buffers. has_stream_leap = true; if (expands_right) { - begin -= PAGE_SIZE * 256; + begin -= YUZU_PAGESIZE * 256; cpu_addr = begin; } if (expands_left) { - end += PAGE_SIZE * 256; + end += YUZU_PAGESIZE * 256; } } } @@ -1598,8 +1599,8 @@ void BufferCache<P>::ChangeRegister(BufferId buffer_id) { } const VAddr cpu_addr_begin = buffer.CpuAddr(); const VAddr cpu_addr_end = cpu_addr_begin + size; - const u64 page_begin = cpu_addr_begin / PAGE_SIZE; - const u64 page_end = Common::DivCeil(cpu_addr_end, PAGE_SIZE); + const u64 page_begin = cpu_addr_begin / YUZU_PAGESIZE; + const u64 page_end = Common::DivCeil(cpu_addr_end, YUZU_PAGESIZE); for (u64 page = page_begin; page != page_end; ++page) { if constexpr (insert) { page_table[page] = buffer_id; |