Automated merge with ssh://hg.lindenlab.com/richard/viewer-interesting

6 files changed, 137 insertions, 28 deletions

diff --git a/indra/newview/app_settings/shaders/class1/interface/twotexturecompareF.glsl b/indra/newview/app_settings/shaders/class1/interface/twotexturecompareF.glsl
index 050114b37e..6eeb2596b2 100644
--- a/indra/newview/app_settings/shaders/class1/interface/twotexturecompareF.glsl
+++ b/indra/newview/app_settings/shaders/class1/interface/twotexturecompareF.glsl
@@ -31,6 +31,10 @@ out vec4 frag_color;
 
 uniform sampler2D tex0;
 uniform sampler2D tex1;
+uniform sampler2D dither_tex;
+uniform float dither_scale;
+uniform float dither_scale_s;
+uniform float dither_scale_t;
 
 VARYING vec2 vary_texcoord0;
 VARYING vec2 vary_texcoord1;
@@ -38,4 +42,17 @@ VARYING vec2 vary_texcoord1;
 void main() 
 {
 	frag_color = abs(texture2D(tex0, vary_texcoord0.xy) - texture2D(tex1, vary_texcoord0.xy));
+
+	vec2 dither_coord;
+	dither_coord[0] = vary_texcoord0[0] * dither_scale_s;
+	dither_coord[1] = vary_texcoord0[1] * dither_scale_t;
+	vec4 dither_vec = texture(dither_tex, dither_coord.xy);
+
+	for(int i = 0; i < 3; i++)
+	{
+		if(frag_color[i] < dither_vec[i] * dither_scale)
+		{
+			frag_color[i] = 0.f;
+		}
+	}
 }
diff --git a/indra/newview/llscenemonitor.cpp b/indra/newview/llscenemonitor.cpp
index bafd245aa0..9de6b52d12 100644
--- a/indra/newview/llscenemonitor.cpp
+++ b/indra/newview/llscenemonitor.cpp
@@ -38,6 +38,7 @@
 #include "llpointer.h"
 #include "llspatialpartition.h"
 #include "llagent.h"
+#include "pipeline.h"
 
 LLSceneMonitorView* gSceneMonitorView = NULL;
 
@@ -85,6 +86,7 @@ void LLSceneMonitor::destroyClass()
 
 	delete mRecording;
 	mRecording = NULL;
+	mDitheringTexture = NULL;
 }
 
 void LLSceneMonitor::reset()
@@ -107,6 +109,67 @@ void LLSceneMonitor::reset()
 	}
 }
 
+void LLSceneMonitor::generateDitheringTexture(S32 width, S32 height)
+{
+#if 1
+	//4 * 4 matrix
+	mDitherMatrixWidth = 4;	
+	S32 dither_matrix[4][4] = 
+	{
+		{1, 9, 3, 11}, 
+		{13, 5, 15, 7}, 
+		{4, 12, 2, 10}, 
+		{16, 8, 14, 6}
+	};
+	
+	mDitherScale = 255.f / 17;
+#else
+	//8 * 8 matrix
+	mDitherMatrixWidth = 16;	
+	S32 dither_matrix[16][16] = 
+	{
+		{1, 49, 13, 61, 4, 52, 16, 64, 1, 49, 13, 61, 4, 52, 16, 64}, 
+		{33, 17, 45, 29, 36, 20, 48, 32, 33, 17, 45, 29, 36, 20, 48, 32}, 
+		{9, 57, 5, 53, 12, 60, 8, 56, 9, 57, 5, 53, 12, 60, 8, 56}, 
+		{41, 25, 37, 21, 44, 28, 40, 24, 41, 25, 37, 21, 44, 28, 40, 24},
+		{3, 51, 15, 63, 2, 50, 14, 62, 3, 51, 15, 63, 2, 50, 14, 62},
+		{35, 19, 47, 31, 34, 18, 46, 30, 35, 19, 47, 31, 34, 18, 46, 30},
+		{11, 59, 7, 55, 10, 58, 6, 54, 11, 59, 7, 55, 10, 58, 6, 54},
+		{43, 27, 39, 23, 42, 26, 38, 22, 43, 27, 39, 23, 42, 26, 38, 22},
+		{1, 49, 13, 61, 4, 52, 16, 64, 1, 49, 13, 61, 4, 52, 16, 64}, 
+		{33, 17, 45, 29, 36, 20, 48, 32, 33, 17, 45, 29, 36, 20, 48, 32}, 
+		{9, 57, 5, 53, 12, 60, 8, 56, 9, 57, 5, 53, 12, 60, 8, 56}, 
+		{41, 25, 37, 21, 44, 28, 40, 24, 41, 25, 37, 21, 44, 28, 40, 24},
+		{3, 51, 15, 63, 2, 50, 14, 62, 3, 51, 15, 63, 2, 50, 14, 62},
+		{35, 19, 47, 31, 34, 18, 46, 30, 35, 19, 47, 31, 34, 18, 46, 30},
+		{11, 59, 7, 55, 10, 58, 6, 54, 11, 59, 7, 55, 10, 58, 6, 54},
+		{43, 27, 39, 23, 42, 26, 38, 22, 43, 27, 39, 23, 42, 26, 38, 22}
+	};
+
+	mDitherScale = 255.f / 65;
+#endif
+
+	LLPointer<LLImageRaw> image_raw = new LLImageRaw(mDitherMatrixWidth, mDitherMatrixWidth, 3);
+	U8* data = image_raw->getData();
+	for (S32 i = 0; i < mDitherMatrixWidth; i++)
+	{
+		for (S32 j = 0; j < mDitherMatrixWidth; j++)
+		{
+			U8 val = dither_matrix[i][j];
+			*data++ = val;
+			*data++ = val;
+			*data++ = val;
+		}
+	}
+
+	mDitheringTexture = LLViewerTextureManager::getLocalTexture(image_raw.get(), FALSE) ;
+	mDitheringTexture->setAddressMode(LLTexUnit::TAM_WRAP);
+	mDitheringTexture->setFilteringOption(LLTexUnit::TFO_POINT);
+	
+	mDitherScaleS = (F32)width / mDitherMatrixWidth;
+	mDitherScaleT = (F32)height / mDitherMatrixWidth;
+}
+
 void LLSceneMonitor::setDebugViewerVisible(BOOL visible) 
 {
 	mDebugViewerVisible = visible;
@@ -209,6 +272,9 @@ void LLSceneMonitor::freezeScene()
 
 	// freeze everything else
 	gSavedSettings.setBOOL("FreezeTime", TRUE);
+
+	gPipeline.clearRenderTypeMask(LLPipeline::RENDER_TYPE_SKY, LLPipeline::RENDER_TYPE_WL_SKY, 
+		LLPipeline::RENDER_TYPE_WATER, LLPipeline::RENDER_TYPE_CLOUDS, LLPipeline::END_RENDER_TYPES);
 }
 
 void LLSceneMonitor::unfreezeScene()
@@ -218,6 +284,9 @@ void LLSceneMonitor::unfreezeScene()
 
 	// thaw everything else
 	gSavedSettings.setBOOL("FreezeTime", FALSE);
+
+	gPipeline.setRenderTypeMask(LLPipeline::RENDER_TYPE_SKY, LLPipeline::RENDER_TYPE_WL_SKY, 
+		LLPipeline::RENDER_TYPE_WATER, LLPipeline::RENDER_TYPE_CLOUDS, LLPipeline::END_RENDER_TYPES);
 }
 
 void LLSceneMonitor::capture()
@@ -280,10 +349,13 @@ void LLSceneMonitor::compare()
 	{
 		mDiff = new LLRenderTarget();
 		mDiff->allocate(width, height, GL_RGBA, false, false, LLTexUnit::TT_TEXTURE, true);
+
+		generateDitheringTexture(width, height);
 	}
 	else if(mDiff->getWidth() != width || mDiff->getHeight() != height)
 	{
 		mDiff->resize(width, height, GL_RGBA);
+		generateDitheringTexture(width, height);
 	}
 
 	mDiff->bindTarget();
@@ -291,6 +363,10 @@ void LLSceneMonitor::compare()
 	
 	gTwoTextureCompareProgram.bind();
 	
+	gTwoTextureCompareProgram.uniform1f("dither_scale", mDitherScale);
+	gTwoTextureCompareProgram.uniform1f("dither_scale_s", mDitherScaleS);
+	gTwoTextureCompareProgram.uniform1f("dither_scale_t", mDitherScaleT);
+
 	gGL.getTexUnit(0)->activate();
 	gGL.getTexUnit(0)->enable(LLTexUnit::TT_TEXTURE);
 	gGL.getTexUnit(0)->bind(mFrames[0]);
@@ -301,6 +377,11 @@ void LLSceneMonitor::compare()
 	gGL.getTexUnit(1)->bind(mFrames[1]);
 	gGL.getTexUnit(1)->activate();	
 	
+	gGL.getTexUnit(2)->activate();
+	gGL.getTexUnit(2)->enable(LLTexUnit::TT_TEXTURE);
+	gGL.getTexUnit(2)->bind(mDitheringTexture);
+	gGL.getTexUnit(2)->activate();	
+
 	gl_rect_2d_simple_tex(width, height);
 	
 	mDiff->flush();	
@@ -311,6 +392,8 @@ void LLSceneMonitor::compare()
 	gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
 	gGL.getTexUnit(1)->disable();
 	gGL.getTexUnit(1)->unbind(LLTexUnit::TT_TEXTURE);
+	gGL.getTexUnit(2)->disable();
+	gGL.getTexUnit(2)->unbind(LLTexUnit::TT_TEXTURE);
 
 	mHasNewDiff = TRUE;
 	
diff --git a/indra/newview/llscenemonitor.h b/indra/newview/llscenemonitor.h
index 93e6c20bb9..709650e206 100644
--- a/indra/newview/llscenemonitor.h
+++ b/indra/newview/llscenemonitor.h
@@ -35,6 +35,7 @@
 
 class LLCharacter;
 class LLRenderTarget;
+class LLViewerTexture;
 
 class LLSceneMonitor :  public LLSingleton<LLSceneMonitor>
 {
@@ -69,6 +70,7 @@ private:
 	void unfreezeScene();
 	void reset();
 	bool preCapture();
+	void generateDitheringTexture(S32 width, S32 height);
 
 private:
 	BOOL mEnabled;
@@ -88,6 +90,12 @@ private:
 	F32     mSamplingTime; //time interval to capture frames, in seconds
 	F32     mDiffPixelRatio; //ratio of pixels used for comparison against the original mDiff size along one dimension
 
+	LLPointer<LLViewerTexture> mDitheringTexture;
+	S32                        mDitherMatrixWidth;
+	F32                        mDitherScale;
+	F32                        mDitherScaleS;
+	F32                        mDitherScaleT;
+
 	std::vector<LLAnimPauseRequest> mAvatarPauseHandles;
 
 	LLTrace::ExtendableRecording* mRecording;
diff --git a/indra/newview/llviewerregion.cpp b/indra/newview/llviewerregion.cpp
index 45d43bdf74..e5cb2a1b08 100644
--- a/indra/newview/llviewerregion.cpp
+++ b/indra/newview/llviewerregion.cpp
@@ -1724,13 +1724,13 @@ LLVOCacheEntry* LLViewerRegion::getCacheEntry(U32 local_id)
 //estimate weight of cache missed object
 F32 LLViewerRegion::calcObjectWeight(U32 flags)
 {
-	LLVector3 pos((F32)(flags & 0xff), (F32)((flags >> 8) & 0xff), (F32)((flags >> 16) & 0xff) * 16.f);
+	LLVector3 pos((F32)(flags & 0xff) + 0.5f, (F32)((flags >> 8) & 0xff) + 0.5f, (F32)((flags >> 16) & 0xff) * 16.f + 8.0f);
 	F32 rad = (F32)((flags >> 24) & 0xff);
 
 	pos += getOriginAgent();
 	pos -= LLViewerCamera::getInstance()->getOrigin();
 
-	return rad * rad / pos.lengthSquared();
+	return 100.f * rad * rad / pos.lengthSquared();
 }
 
 void LLViewerRegion::addCacheMiss(U32 id, LLViewerRegion::eCacheMissType miss_type, F32 weight)
diff --git a/indra/newview/llviewerregion.h b/indra/newview/llviewerregion.h
index 4f0087ba7c..de14c0fe27 100644
--- a/indra/newview/llviewerregion.h
+++ b/indra/newview/llviewerregion.h
@@ -445,32 +445,32 @@ private:
 	BOOL    mReleaseNotesRequested;
 	BOOL    mDead;  //if true, this region is in the process of deleting.
 
-	class CacheMissItem

-	{

-	public:

-		CacheMissItem(U32 id, LLViewerRegion::eCacheMissType miss_type, F32 weight) : mID(id), mType(miss_type), mWeight(weight){}

-

-		U32                            mID;     //local object id

-		LLViewerRegion::eCacheMissType mType;   //cache miss type

-		F32                            mWeight; //importance of this object to the current camera.

-	

-		struct Compare

-		{

-			bool operator()(const CacheMissItem& lhs, const CacheMissItem& rhs)

-			{

-				if(lhs.mWeight == rhs.mWeight) //larger weight first

-				{

-					return &lhs < &rhs;

-				}

-				else 

-				{

-					return lhs.mWeight > rhs.mWeight; //larger weight first

-				}

-			}

-		};

-

-		typedef std::set<CacheMissItem, Compare> cache_miss_list_t;

-	};

+	class CacheMissItem
+	{
+	public:
+		CacheMissItem(U32 id, LLViewerRegion::eCacheMissType miss_type, F32 weight) : mID(id), mType(miss_type), mWeight(weight){}
+
+		U32                            mID;     //local object id
+		LLViewerRegion::eCacheMissType mType;   //cache miss type
+		F32                            mWeight; //importance of this object to the current camera.
+	
+		struct Compare
+		{
+			bool operator()(const CacheMissItem& lhs, const CacheMissItem& rhs)
+			{
+				if(lhs.mWeight == rhs.mWeight) //larger weight first
+				{
+					return &lhs < &rhs;
+				}
+				else 
+				{
+					return lhs.mWeight > rhs.mWeight; //larger weight first
+				}
+			}
+		};
+
+		typedef std::set<CacheMissItem, Compare> cache_miss_list_t;
+	};
 	CacheMissItem::cache_miss_list_t        mCacheMissList;
 	
 	caps_received_signal_t mCapabilitiesReceivedSignal;		
diff --git a/indra/newview/llviewershadermgr.cpp b/indra/newview/llviewershadermgr.cpp
index 1aa36eafee..dd86ef4f34 100644
--- a/indra/newview/llviewershadermgr.cpp
+++ b/indra/newview/llviewershadermgr.cpp
@@ -2723,6 +2723,7 @@ BOOL LLViewerShaderMgr::loadShadersInterface()
 			gTwoTextureCompareProgram.bind();
 			gTwoTextureCompareProgram.uniform1i("tex0", 0);
 			gTwoTextureCompareProgram.uniform1i("tex1", 1);
+			gTwoTextureCompareProgram.uniform1i("dither_tex", 2);
 		}
 	}