diff options
Diffstat (limited to 'indra/newview/llspatialpartition.cpp')
-rw-r--r-- | indra/newview/llspatialpartition.cpp | 40 |
1 files changed, 37 insertions, 3 deletions
diff --git a/indra/newview/llspatialpartition.cpp b/indra/newview/llspatialpartition.cpp index 7bf4e901c1..3fecc33802 100644 --- a/indra/newview/llspatialpartition.cpp +++ b/indra/newview/llspatialpartition.cpp @@ -1617,6 +1617,13 @@ static LLFastTimer::DeclareTimer FTM_SET_OCCLUSION_STATE("Occlusion State"); static LLFastTimer::DeclareTimer FTM_OCCLUSION_EARLY_FAIL("Occlusion Early Fail"); static LLFastTimer::DeclareTimer FTM_OCCLUSION_ALLOCATE("Allocate"); static LLFastTimer::DeclareTimer FTM_OCCLUSION_BUILD("Build"); +static LLFastTimer::DeclareTimer FTM_OCCLUSION_BEGIN_QUERY("Begin Query"); +static LLFastTimer::DeclareTimer FTM_OCCLUSION_END_QUERY("End Query"); +static LLFastTimer::DeclareTimer FTM_OCCLUSION_SET_BUFFER("Set Buffer"); +static LLFastTimer::DeclareTimer FTM_OCCLUSION_DRAW_WATER("Draw Water"); +static LLFastTimer::DeclareTimer FTM_OCCLUSION_DRAW("Draw"); + + void LLSpatialGroup::doOcclusion(LLCamera* camera) { @@ -1635,6 +1642,19 @@ void LLSpatialGroup::doOcclusion(LLCamera* camera) { if (!isOcclusionState(QUERY_PENDING) || isOcclusionState(DISCARD_QUERY)) { + bool check = true; + + if (isOcclusionState(QUERY_PENDING)) + { + GLuint available = 0; + glGetQueryObjectuivARB(mOcclusionQuery[LLViewerCamera::sCurCameraID], GL_QUERY_RESULT_AVAILABLE_ARB, &available); + if (available == GL_FALSE) + { + check = false; + } + } + + if (check) { //no query pending, or previous query to be discarded LLFastTimer t(FTM_RENDER_OCCLUSION); @@ -1671,12 +1691,21 @@ void LLSpatialGroup::doOcclusion(LLCamera* camera) { LLFastTimer t(FTM_PUSH_OCCLUSION_VERTS); - glBeginQueryARB(mode, mOcclusionQuery[LLViewerCamera::sCurCameraID]); + + { + LLFastTimer t(FTM_OCCLUSION_BEGIN_QUERY); + glBeginQueryARB(mode, mOcclusionQuery[LLViewerCamera::sCurCameraID]); + } - mOcclusionVerts->setBuffer(LLVertexBuffer::MAP_VERTEX); + { + LLFastTimer t(FTM_OCCLUSION_SET_BUFFER); + mOcclusionVerts->setBuffer(LLVertexBuffer::MAP_VERTEX); + } if (!use_depth_clamp && mSpatialPartition->mDrawableType == LLDrawPool::POOL_VOIDWATER) { + LLFastTimer t(FTM_OCCLUSION_DRAW_WATER); + LLGLSquashToFarClip squash(glh_get_current_projection(), 1); if (camera->getOrigin().isExactlyZero()) { //origin is invalid, draw entire box @@ -1690,6 +1719,7 @@ void LLSpatialGroup::doOcclusion(LLCamera* camera) } else { + LLFastTimer t(FTM_OCCLUSION_DRAW); if (camera->getOrigin().isExactlyZero()) { //origin is invalid, draw entire box mOcclusionVerts->drawRange(LLRender::TRIANGLE_FAN, 0, 7, 8, 0); @@ -1701,7 +1731,11 @@ void LLSpatialGroup::doOcclusion(LLCamera* camera) } } - glEndQueryARB(mode); + + { + LLFastTimer t(FTM_OCCLUSION_END_QUERY); + glEndQueryARB(mode); + } } } |