From 1e1979b786a62b9df1750ed62d83d4fa9f540238 Mon Sep 17 00:00:00 2001
From: "Unknown W. Brackets" <checkins@unknownbrackets.org>
Date: Tue, 12 Feb 2013 00:02:53 -0800
Subject: [PATCH] Simply don't cache < 100 verts for now.

Fixes wrong vertexes in a number of games.
---
 GPU/GLES/TransformPipeline.cpp | 17 +++++++++++------
 1 file changed, 11 insertions(+), 6 deletions(-)

diff --git a/GPU/GLES/TransformPipeline.cpp b/GPU/GLES/TransformPipeline.cpp
index a82441285e..c4eccd5725 100644
--- a/GPU/GLES/TransformPipeline.cpp
+++ b/GPU/GLES/TransformPipeline.cpp
@@ -936,12 +936,6 @@ void TransformDrawEngine::Flush() {
 					}
 					if (vai->drawsUntilNextFullHash == 0) {
 						u32 newHash = ComputeHash();
-						// exponential backoff up to 16 draws, then every 24
-						vai->drawsUntilNextFullHash = std::min(24, vai->numFrames);
-						// TODO: tweak
-						//if (vai->numFrames > 1000) {
-						//	vai->status = VertexArrayInfo::VAI_RELIABLE;
-						//}
 						if (newHash != vai->hash) {
 							vai->status = VertexArrayInfo::VAI_UNRELIABLE;
 							if (vai->vbo) {
@@ -955,6 +949,17 @@ void TransformDrawEngine::Flush() {
 							DecodeVerts();
 							goto rotateVBO;
 						}
+						if (vai->numVerts > 100) {
+							// exponential backoff up to 16 draws, then every 24
+							vai->drawsUntilNextFullHash = std::min(24, vai->numFrames);
+						} else {
+							// Lower numbers seem much more likely to change.
+							vai->status = VertexArrayInfo::VAI_UNRELIABLE;
+						}
+						// TODO: tweak
+						//if (vai->numFrames > 1000) {
+						//	vai->status = VertexArrayInfo::VAI_RELIABLE;
+						//}
 					} else {
 						vai->drawsUntilNextFullHash--;
 						// TODO: "mini-hashing" the first 32 bytes of the vertex/index data or something.