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softgpu: Adjust binning thresholds.

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This improves Persona 3 and LBP.
This commit is contained in:
Unknown W. Brackets 2022-01-13 23:14:45 -08:00
parent dffc333120
commit 46e3c71522
1 changed files with 9 additions and 4 deletions
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13
GPU/Software/BinManager.cpp
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@ -35,6 +35,10 @@ public:
count_++;
}
bool Empty() {
return count_ == 0;
}
void Drain() {
int result = --count_;
if (result == 0) {
@ -213,8 +217,8 @@ void BinManager::AddPoint(const VertexData &v0) {
}
void BinManager::Drain() {
// TODO: Could redecide here if waitable is all drained.
if (!tasksSplit_) {
// If the waitable has fully drained, we can update our binning decisions.
if (!tasksSplit_ || waitable_->Empty()) {
int w2 = (queueRange_.x2 - queueRange_.x1 + 31) / 32;
int h2 = (queueRange_.y2 - queueRange_.y1 + 31) / 32;
@ -222,14 +226,15 @@ void BinManager::Drain() {
ScreenCoords tl = TransformUnit::DrawingToScreen(DrawingCoords(0, 0, 0));
ScreenCoords br = TransformUnit::DrawingToScreen(DrawingCoords(1024, 1024, 0));
if (h2 >= 12 && w2 >= h2 * 4) {
taskRanges_.clear();
if (h2 >= 18 && w2 >= h2 * 4) {
int bin_w = std::max(4, (w2 + maxTasks_ - 1) / maxTasks_) * 32;
taskRanges_.push_back(BinCoords{ tl.x, tl.y, queueRange_.x1 + bin_w - 1, br.y - 1 });
for (int x = queueRange_.x1 + bin_w; x <= queueRange_.x2; x += bin_w) {
int x2 = x + bin_w > queueRange_.x2 ? br.x : x + bin_w;
taskRanges_.push_back(BinCoords{ x, tl.y, x2 - 1, br.y - 1 });
}
} else if (h2 >= 12 && w2 >= 12) {
} else if (h2 >= 18 && w2 >= 18) {
int bin_h = std::max(4, (h2 + maxTasks_ - 1) / maxTasks_) * 32;
taskRanges_.push_back(BinCoords{ tl.x, tl.y, br.x - 1, queueRange_.y1 + bin_h - 1 });
for (int y = queueRange_.y1 + bin_h; y <= queueRange_.y2; y += bin_h) {