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Merge pull request #9749 from ameerj/pr9559-partial-revert
buffer_base: Partially revert changes from #9559
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commit
7bad3a7e5e
@ -538,7 +538,7 @@ TEST_CASE("BufferBase: Cached write downloads") {
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int num = 0;
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buffer.ForEachDownloadRangeAndClear(c, WORD, [&](u64 offset, u64 size) { ++num; });
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buffer.ForEachUploadRange(c, WORD, [&](u64 offset, u64 size) { ++num; });
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REQUIRE(num == 1);
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REQUIRE(num == 0);
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REQUIRE(!buffer.IsRegionCpuModified(c + PAGE, PAGE));
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REQUIRE(!buffer.IsRegionGpuModified(c + PAGE, PAGE));
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buffer.FlushCachedWrites();
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@ -430,7 +430,7 @@ private:
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if (query_begin >= SizeBytes() || size < 0) {
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return;
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}
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[[maybe_unused]] u64* const untracked_words = Array<Type::Untracked>();
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u64* const untracked_words = Array<Type::Untracked>();
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u64* const state_words = Array<type>();
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const u64 query_end = query_begin + std::min(static_cast<u64>(size), SizeBytes());
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u64* const words_begin = state_words + query_begin / BYTES_PER_WORD;
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@ -483,7 +483,7 @@ private:
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NotifyRasterizer<true>(word_index, current_bits, ~u64{0});
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}
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// Exclude CPU modified pages when visiting GPU pages
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const u64 word = current_word;
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const u64 word = current_word & ~(type == Type::GPU ? untracked_words[word_index] : 0);
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u64 page = page_begin;
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page_begin = 0;
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@ -531,7 +531,7 @@ private:
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[[nodiscard]] bool IsRegionModified(u64 offset, u64 size) const noexcept {
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static_assert(type != Type::Untracked);
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[[maybe_unused]] const u64* const untracked_words = Array<Type::Untracked>();
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const u64* const untracked_words = Array<Type::Untracked>();
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const u64* const state_words = Array<type>();
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const u64 num_query_words = size / BYTES_PER_WORD + 1;
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const u64 word_begin = offset / BYTES_PER_WORD;
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@ -539,7 +539,8 @@ private:
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const u64 page_limit = Common::DivCeil(offset + size, BYTES_PER_PAGE);
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u64 page_index = (offset / BYTES_PER_PAGE) % PAGES_PER_WORD;
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for (u64 word_index = word_begin; word_index < word_end; ++word_index, page_index = 0) {
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const u64 word = state_words[word_index];
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const u64 off_word = type == Type::GPU ? untracked_words[word_index] : 0;
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const u64 word = state_words[word_index] & ~off_word;
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if (word == 0) {
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continue;
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}
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@ -563,7 +564,7 @@ private:
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[[nodiscard]] std::pair<u64, u64> ModifiedRegion(u64 offset, u64 size) const noexcept {
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static_assert(type != Type::Untracked);
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[[maybe_unused]] const u64* const untracked_words = Array<Type::Untracked>();
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const u64* const untracked_words = Array<Type::Untracked>();
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const u64* const state_words = Array<type>();
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const u64 num_query_words = size / BYTES_PER_WORD + 1;
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const u64 word_begin = offset / BYTES_PER_WORD;
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@ -573,7 +574,8 @@ private:
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u64 begin = std::numeric_limits<u64>::max();
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u64 end = 0;
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for (u64 word_index = word_begin; word_index < word_end; ++word_index) {
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const u64 word = state_words[word_index];
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const u64 off_word = type == Type::GPU ? untracked_words[word_index] : 0;
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const u64 word = state_words[word_index] & ~off_word;
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if (word == 0) {
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continue;
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}
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