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gsdx-ogl: optimize the PS cb cache 

* Don't use the stack
* Don't compare MinMax parameter (depends of others)
* Don't store not-compared parameter in the cache (HalfTexel/MinMax)

+0.3fps/46fps (well better than nothing)
This commit is contained in:
Gregory Hainaut 2014-10-02 20:22:45 +02:00
parent a573ce185c
commit 6fe9ee387d
1 changed files with 9 additions and 20 deletions
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29
plugins/GSdx/GSDeviceOGL.h
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@ -255,13 +255,10 @@ class GSDeviceOGL : public GSDevice
GSVector4i* a = (GSVector4i*)this;
GSVector4i* b = (GSVector4i*)cb;
GSVector4i b0 = b[0];
GSVector4i b1 = b[1];
if(!((a[0] == b0) & (a[1] == b1)).alltrue())
if(!((a[0] == b[0]) & (a[1] == b[1])).alltrue())
{
a[0] = b0;
a[1] = b1;
a[0] = b[0];
a[1] = b[1];
return true;
}
@ -320,22 +317,14 @@ class GSDeviceOGL : public GSDevice
GSVector4i* a = (GSVector4i*)this;
GSVector4i* b = (GSVector4i*)cb;
GSVector4i b0 = b[0];
GSVector4i b1 = b[1];
GSVector4i b2 = b[2];
GSVector4i b3 = b[3];
GSVector4i b4 = b[4];
GSVector4i b5 = b[5];
// if WH matches both HalfTexel and TC_OffsetHack do too
if(!((a[0] == b0) & (a[2] == b2) & (a[3] == b3) & (a[4] == b4) & (a[5] == b5)).alltrue())
// MinMax depends on WH and MskFix so no need to check it too
if(!((a[0] == b[0]) & (a[2] == b[2]) & (a[4] == b[4]) & (a[5] == b[5])).alltrue())
{
a[0] = b0;
a[1] = b1;
a[2] = b2;
a[3] = b3;
a[4] = b4;
a[5] = b5;
a[0] = b[0];
a[2] = b[2];
a[4] = b[4];
a[5] = b[5];
return true;
}