From 4d57cb3c0975ff0bcea0d6fb3498f2d90962ff16 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Sat, 22 May 2010 04:35:02 -0500 Subject: Vectorize/memory align buffers in llvolumeface WIP --- indra/newview/llhudicon.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'indra/newview/llhudicon.cpp') diff --git a/indra/newview/llhudicon.cpp b/indra/newview/llhudicon.cpp index 28b0e7356a..c7ad0bde7e 100644 --- a/indra/newview/llhudicon.cpp +++ b/indra/newview/llhudicon.cpp @@ -271,6 +271,7 @@ BOOL LLHUDIcon::lineSegmentIntersect(const LLVector3& start, const LLVector3& en LLVector3 upper_left = icon_position - (x_scale * 0.5f) + y_scale; LLVector3 upper_right = icon_position + (x_scale * 0.5f) + y_scale; +#if 0 //VECTORIZE THIS F32 t = 0.f; LLVector3 dir = end-start; @@ -284,6 +285,7 @@ BOOL LLHUDIcon::lineSegmentIntersect(const LLVector3& start, const LLVector3& en } return TRUE; } +#endif return FALSE; } -- cgit v1.2.3 From e6fe3b1f1aa888e4594c89154ef895b3cf5498e9 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Tue, 25 May 2010 03:55:01 -0500 Subject: Better vectorization of various things. Turn off debug gl by default. --- indra/newview/llhudicon.cpp | 43 +++++++++++++++++++++++++++++++------------ 1 file changed, 31 insertions(+), 12 deletions(-) (limited to 'indra/newview/llhudicon.cpp') diff --git a/indra/newview/llhudicon.cpp b/indra/newview/llhudicon.cpp index c7ad0bde7e..3c5a4de7f8 100644 --- a/indra/newview/llhudicon.cpp +++ b/indra/newview/llhudicon.cpp @@ -39,6 +39,7 @@ #include "llviewerobject.h" #include "lldrawable.h" +#include "llvector4a.h" #include "llviewercamera.h" #include "llviewertexture.h" #include "llviewerwindow.h" @@ -266,26 +267,44 @@ BOOL LLHUDIcon::lineSegmentIntersect(const LLVector3& start, const LLVector3& en LLVector3 x_scale = image_aspect * (F32)gViewerWindow->getWindowHeightScaled() * mScale * scale_factor * x_pixel_vec; LLVector3 y_scale = (F32)gViewerWindow->getWindowHeightScaled() * mScale * scale_factor * y_pixel_vec; - LLVector3 lower_left = icon_position - (x_scale * 0.5f); - LLVector3 lower_right = icon_position + (x_scale * 0.5f); - LLVector3 upper_left = icon_position - (x_scale * 0.5f) + y_scale; - LLVector3 upper_right = icon_position + (x_scale * 0.5f) + y_scale; + LLVector4a x_scalea; + LLVector4a icon_positiona; + LLVector4a y_scalea; -#if 0 //VECTORIZE THIS - - F32 t = 0.f; - LLVector3 dir = end-start; + x_scalea.load3(x_scale.mV); + x_scalea.mul(0.5f); + y_scalea.load3(y_scale.mV); + + icon_positiona.load3(icon_position.mV); - if (LLTriangleRayIntersect(upper_right, upper_left, lower_right, start, dir, NULL, NULL, &t, FALSE) || - LLTriangleRayIntersect(upper_left, lower_left, lower_right, start, dir, NULL, NULL, &t, FALSE)) + LLVector4a lower_left; + lower_left.setSub(icon_positiona, x_scalea); + LLVector4a lower_right; + lower_right.setAdd(icon_positiona, x_scalea); + LLVector4a upper_left; + upper_left.setAdd(lower_left, y_scalea); + LLVector4a upper_right; + upper_right.setAdd(lower_right, y_scalea); + + F32 t = 0.f; + LLVector4a enda; + enda.load3(end.mV); + LLVector4a starta; + starta.load3(start.mV); + LLVector4a dir; + dir.setSub(enda, starta); + + if (LLTriangleRayIntersect(upper_right, upper_left, lower_right, starta, dir, NULL, NULL, &t, FALSE) || + LLTriangleRayIntersect(upper_left, lower_left, lower_right, starta, dir, NULL, NULL, &t, FALSE)) { if (intersection) { - *intersection = start + dir*t; + dir.mul(t); + starta.add(dir); + *intersection = LLVector3((F32*) &starta.mQ); } return TRUE; } -#endif return FALSE; } -- cgit v1.2.3 From 0e7f4dc5cef8a97cb1dd08aa2f79538ced267888 Mon Sep 17 00:00:00 2001 From: Dave Parks Date: Sat, 29 May 2010 05:37:38 -0500 Subject: Octree per LLVolumeFace WIP --- indra/newview/llhudicon.cpp | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'indra/newview/llhudicon.cpp') diff --git a/indra/newview/llhudicon.cpp b/indra/newview/llhudicon.cpp index 3c5a4de7f8..63040904df 100644 --- a/indra/newview/llhudicon.cpp +++ b/indra/newview/llhudicon.cpp @@ -286,7 +286,6 @@ BOOL LLHUDIcon::lineSegmentIntersect(const LLVector3& start, const LLVector3& en LLVector4a upper_right; upper_right.setAdd(lower_right, y_scalea); - F32 t = 0.f; LLVector4a enda; enda.load3(end.mV); LLVector4a starta; @@ -294,8 +293,10 @@ BOOL LLHUDIcon::lineSegmentIntersect(const LLVector3& start, const LLVector3& en LLVector4a dir; dir.setSub(enda, starta); - if (LLTriangleRayIntersect(upper_right, upper_left, lower_right, starta, dir, NULL, NULL, &t, FALSE) || - LLTriangleRayIntersect(upper_left, lower_left, lower_right, starta, dir, NULL, NULL, &t, FALSE)) + F32 a,b,t; + + if (LLTriangleRayIntersect(upper_right, upper_left, lower_right, starta, dir, a,b,t) || + LLTriangleRayIntersect(upper_left, lower_left, lower_right, starta, dir, a,b,t)) { if (intersection) { -- cgit v1.2.3