1 files changed, 164 insertions, 40 deletions

diff --git a/indra/newview/lltexlayer.cpp b/indra/newview/lltexlayer.cpp
index 500c2a7b86..6f6d5dbf12 100644
--- a/indra/newview/lltexlayer.cpp
+++ b/indra/newview/lltexlayer.cpp
@@ -45,12 +45,16 @@
 #include "llagentwearables.h"
 #include "llwearable.h"
 #include "llviewercontrol.h"
+#include "llviewershadermgr.h"
 #include "llviewervisualparam.h"
 
 //#include "../tools/imdebug/imdebug.h"
 
 using namespace LLVOAvatarDefines;
 
+static const S32 BAKE_UPLOAD_ATTEMPTS = 7;
+static const F32 BAKE_UPLOAD_RETRY_DELAY = 2.f; // actual delay grows by power of 2 each attempt
+
 class LLTexLayerInfo
 {
 	friend class LLTexLayer;
@@ -93,11 +97,13 @@ private:
 //-----------------------------------------------------------------------------
 LLBakedUploadData::LLBakedUploadData(const LLVOAvatarSelf* avatar,
 									 LLTexLayerSet* layerset,
-									 const LLUUID& id) : 
+									 const LLUUID& id,
+									 bool highest_res) :
 	mAvatar(avatar),
 	mTexLayerSet(layerset),
 	mID(id),
-	mStartTime(LLFrameTimer::getTotalTime())		// Record starting time
+	mStartTime(LLFrameTimer::getTotalTime()),		// Record starting time
+	mIsHighestRes(highest_res)
 { 
 }
 
@@ -116,6 +122,7 @@ LLTexLayerSetBuffer::LLTexLayerSetBuffer(LLTexLayerSet* const owner,
 	mUploadPending(FALSE), // Not used for any logic here, just to sync sending of updates
 	mNeedsUpload(FALSE),
 	mNumLowresUploads(0),
+	mUploadFailCount(0),
 	mNeedsUpdate(TRUE),
 	mNumLowresUpdates(0),
 	mTexLayerSet(owner)
@@ -204,26 +211,27 @@ void LLTexLayerSetBuffer::cancelUpload()
 	mNeedsUpload = FALSE;
 	mUploadPending = FALSE;
 	mNeedsUploadTimer.pause();
+	mUploadRetryTimer.reset();
 }
 
 void LLTexLayerSetBuffer::pushProjection() const
 {
-	glMatrixMode(GL_PROJECTION);
+	gGL.matrixMode(LLRender::MM_PROJECTION);
 	gGL.pushMatrix();
-	glLoadIdentity();
-	glOrtho(0.0f, mFullWidth, 0.0f, mFullHeight, -1.0f, 1.0f);
+	gGL.loadIdentity();
+	gGL.ortho(0.0f, mFullWidth, 0.0f, mFullHeight, -1.0f, 1.0f);
 
-	glMatrixMode(GL_MODELVIEW);
+	gGL.matrixMode(LLRender::MM_MODELVIEW);
 	gGL.pushMatrix();
-	glLoadIdentity();
+	gGL.loadIdentity();
 }
 
 void LLTexLayerSetBuffer::popProjection() const
 {
-	glMatrixMode(GL_PROJECTION);
+	gGL.matrixMode(LLRender::MM_PROJECTION);
 	gGL.popMatrix();
 
-	glMatrixMode(GL_MODELVIEW);
+	gGL.matrixMode(LLRender::MM_MODELVIEW);
 	gGL.popMatrix();
 }
 
@@ -286,6 +294,16 @@ BOOL LLTexLayerSetBuffer::render()
 	const BOOL update_now = mNeedsUpdate && isReadyToUpdate();
 	
 	BOOL success = TRUE;
+	
+	bool use_shaders = LLGLSLShader::sNoFixedFunction;
+
+	if (use_shaders)
+	{
+		gAlphaMaskProgram.bind();
+		gAlphaMaskProgram.setMinimumAlpha(0.004f);
+	}
+
+	LLVertexBuffer::unbind();
 
 	// Composite the color data
 	LLGLSUIDefault gls_ui;
@@ -321,6 +339,13 @@ BOOL LLTexLayerSetBuffer::render()
 		doUpdate();
 	}
 
+	if (use_shaders)
+	{
+		gAlphaMaskProgram.unbind();
+	}
+
+	LLVertexBuffer::unbind();
+	
 	// reset GL state
 	gGL.setColorMask(true, true);
 	gGL.setSceneBlendType(LLRender::BT_ALPHA);
@@ -356,25 +381,38 @@ BOOL LLTexLayerSetBuffer::isReadyToUpload() const
 	if (!gAgentQueryManager.hasNoPendingQueries()) return FALSE; // Can't upload if there are pending queries.
 	if (isAgentAvatarValid() && !gAgentAvatarp->isUsingBakedTextures()) return FALSE; // Don't upload if avatar is using composites.
 
-	// If we requested an upload and have the final LOD ready, then upload.
-	if (mTexLayerSet->isLocalTextureDataFinal()) return TRUE;
-
-	// Upload if we've hit a timeout.  Upload is a pretty expensive process so we need to make sure
-	// we aren't doing uploads too frequently.
-	const U32 texture_timeout = gSavedSettings.getU32("AvatarBakedTextureUploadTimeout");
-	if (texture_timeout != 0)
+	BOOL ready = FALSE;
+	if (mTexLayerSet->isLocalTextureDataFinal())
 	{
-		// The timeout period increases exponentially between every lowres upload in order to prevent
-		// spamming the server with frequent uploads.
-		const U32 texture_timeout_threshold = texture_timeout*(1 << mNumLowresUploads);
+		// If we requested an upload and have the final LOD ready, upload (or wait a while if this is a retry)
+		if (mUploadFailCount == 0)
+		{
+			ready = TRUE;
+		}
+		else
+		{
+			ready = mUploadRetryTimer.getElapsedTimeF32() >= BAKE_UPLOAD_RETRY_DELAY * (1 << (mUploadFailCount - 1));
+		}
+	}
+	else
+	{
+		// Upload if we've hit a timeout.  Upload is a pretty expensive process so we need to make sure
+		// we aren't doing uploads too frequently.
+		const U32 texture_timeout = gSavedSettings.getU32("AvatarBakedTextureUploadTimeout");
+		if (texture_timeout != 0)
+		{
+			// The timeout period increases exponentially between every lowres upload in order to prevent
+			// spamming the server with frequent uploads.
+			const U32 texture_timeout_threshold = texture_timeout*(1 << mNumLowresUploads);
 
-		// If we hit our timeout and have textures available at even lower resolution, then upload.
-		const BOOL is_upload_textures_timeout = mNeedsUploadTimer.getElapsedTimeF32() >= texture_timeout_threshold;
-		const BOOL has_lower_lod = mTexLayerSet->isLocalTextureDataAvailable();
-		if (has_lower_lod && is_upload_textures_timeout) return TRUE; 
+			// If we hit our timeout and have textures available at even lower resolution, then upload.
+			const BOOL is_upload_textures_timeout = mNeedsUploadTimer.getElapsedTimeF32() >= texture_timeout_threshold;
+			const BOOL has_lower_lod = mTexLayerSet->isLocalTextureDataAvailable();
+			ready = has_lower_lod && is_upload_textures_timeout;
+		}
 	}
 
-	return FALSE;
+	return ready;
 }
 
 BOOL LLTexLayerSetBuffer::isReadyToUpdate() const
@@ -482,17 +520,20 @@ void LLTexLayerSetBuffer::doUpload()
 			
 			if (valid)
 			{
+				const bool highest_lod = mTexLayerSet->isLocalTextureDataFinal();
 				// Baked_upload_data is owned by the responder and deleted after the request completes.
 				LLBakedUploadData* baked_upload_data = new LLBakedUploadData(gAgentAvatarp, 
 																			 this->mTexLayerSet, 
-																			 asset_id);
+																			 asset_id,
+																			 highest_lod);
 				// upload ID is used to avoid overlaps, e.g. when the user rapidly makes two changes outside of Face Edit.
 				mUploadID = asset_id;
 
 				// Upload the image
 				const std::string url = gAgent.getRegion()->getCapability("UploadBakedTexture");
 				if(!url.empty()
-					&& !LLPipeline::sForceOldBakedUpload) // toggle debug setting UploadBakedTexOld to change between the new caps method and old method
+					&& !LLPipeline::sForceOldBakedUpload // toggle debug setting UploadBakedTexOld to change between the new caps method and old method
+					&& (mUploadFailCount < (BAKE_UPLOAD_ATTEMPTS - 1))) // Try last ditch attempt via asset store if cap upload is failing.
 				{
 					LLSD body = LLSD::emptyMap();
 					// The responder will call LLTexLayerSetBuffer::onTextureUploadComplete()
@@ -511,7 +552,6 @@ void LLTexLayerSetBuffer::doUpload()
 					llinfos << "Baked texture upload via Asset Store." <<  llendl;
 				}
 
-				const BOOL highest_lod = mTexLayerSet->isLocalTextureDataFinal();	
 				if (highest_lod)
 				{
 					// Sending the final LOD for the baked texture.  All done, pause 
@@ -603,14 +643,15 @@ void LLTexLayerSetBuffer::onTextureUploadComplete(const LLUUID& uuid,
 {
 	LLBakedUploadData* baked_upload_data = (LLBakedUploadData*)userdata;
 
-	if ((result == 0) &&
-		isAgentAvatarValid() &&
+	if (isAgentAvatarValid() &&
 		!gAgentAvatarp->isDead() &&
 		(baked_upload_data->mAvatar == gAgentAvatarp) && // Sanity check: only the user's avatar should be uploading textures.
 		(baked_upload_data->mTexLayerSet->hasComposite()))
 	{
 		LLTexLayerSetBuffer* layerset_buffer = baked_upload_data->mTexLayerSet->getComposite();
-			
+		S32 failures = layerset_buffer->mUploadFailCount;
+		layerset_buffer->mUploadFailCount = 0;
+
 		if (layerset_buffer->mUploadID.isNull())
 		{
 			// The upload got canceled, we should be in the
@@ -626,20 +667,28 @@ void LLTexLayerSetBuffer::onTextureUploadComplete(const LLUUID& uuid,
 		{
 			// This is the upload we're currently waiting for.
 			layerset_buffer->mUploadID.setNull();
+			const std::string name(baked_upload_data->mTexLayerSet->getBodyRegionName());
+			const std::string resolution = baked_upload_data->mIsHighestRes ? " full res " : " low res ";
 			if (result >= 0)
 			{
-				layerset_buffer->mUploadPending = FALSE;
+				layerset_buffer->mUploadPending = FALSE; // Allows sending of AgentSetAppearance later
 				LLVOAvatarDefines::ETextureIndex baked_te = gAgentAvatarp->getBakedTE(layerset_buffer->mTexLayerSet);
 				// Update baked texture info with the new UUID
 				U64 now = LLFrameTimer::getTotalTime();		// Record starting time
-				llinfos << "Baked texture upload took " << (S32)((now - baked_upload_data->mStartTime) / 1000) << " ms" << llendl;
+				llinfos << "Baked" << resolution << "texture upload for " << name << " took " << (S32)((now - baked_upload_data->mStartTime) / 1000) << " ms" << llendl;
 				gAgentAvatarp->setNewBakedTexture(baked_te, uuid);
 			}
 			else
 			{	
-				// Avatar appearance is changing, ignore the upload results
-				llinfos << "Baked upload failed. Reason: " << result << llendl;
-				// *FIX: retry upload after n seconds, asset server could be busy
+				++failures;
+				S32 max_attempts = baked_upload_data->mIsHighestRes ? BAKE_UPLOAD_ATTEMPTS : 1; // only retry final bakes
+				llwarns << "Baked" << resolution << "texture upload for " << name << " failed (attempt " << failures << "/" << max_attempts << ")" << llendl;
+				if (failures < max_attempts)
+				{
+					layerset_buffer->mUploadFailCount = failures;
+					layerset_buffer->mUploadRetryTimer.start();
+					layerset_buffer->requestUpload();
+				}
 			}
 		}
 		else
@@ -886,6 +935,8 @@ BOOL LLTexLayerSet::render( S32 x, S32 y, S32 width, S32 height )
 		}
 	}
 
+	bool use_shaders = LLGLSLShader::sNoFixedFunction;
+
 	LLGLSUIDefault gls_ui;
 	LLGLDepthTest gls_depth(GL_FALSE, GL_FALSE);
 	gGL.setColorMask(true, true);
@@ -894,12 +945,20 @@ BOOL LLTexLayerSet::render( S32 x, S32 y, S32 width, S32 height )
 	{
 		gGL.flush();
 		LLGLDisable no_alpha(GL_ALPHA_TEST);
+		if (use_shaders)
+		{
+			gAlphaMaskProgram.setMinimumAlpha(0.0f);
+		}
 		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
 		gGL.color4f( 0.f, 0.f, 0.f, 1.f );
 
 		gl_rect_2d_simple( width, height );
 
 		gGL.flush();
+		if (use_shaders)
+		{
+			gAlphaMaskProgram.setMinimumAlpha(0.004f);
+		}
 	}
 
 	if (mIsVisible)
@@ -926,6 +985,11 @@ BOOL LLTexLayerSet::render( S32 x, S32 y, S32 width, S32 height )
 
 		gGL.setSceneBlendType(LLRender::BT_REPLACE);
 		LLGLDisable no_alpha(GL_ALPHA_TEST);
+		if (use_shaders)
+		{
+			gAlphaMaskProgram.setMinimumAlpha(0.f);
+		}
+
 		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
 		gGL.color4f( 0.f, 0.f, 0.f, 0.f );
 
@@ -933,7 +997,10 @@ BOOL LLTexLayerSet::render( S32 x, S32 y, S32 width, S32 height )
 		gGL.setSceneBlendType(LLRender::BT_ALPHA);
 
 		gGL.flush();
-
+		if (use_shaders)
+		{
+			gAlphaMaskProgram.setMinimumAlpha(0.004f);
+		}
 	}
 
 	return success;
@@ -1040,13 +1107,14 @@ void LLTexLayerSet::renderAlphaMaskTextures(S32 x, S32 y, S32 width, S32 height,
 {
 	const LLTexLayerSetInfo *info = getInfo();
 	
+	bool use_shaders = LLGLSLShader::sNoFixedFunction;
+
 	gGL.setColorMask(false, true);
 	gGL.setSceneBlendType(LLRender::BT_REPLACE);
 	
 	// (Optionally) replace alpha with a single component image from a tga file.
 	if (!info->mStaticAlphaFileName.empty())
 	{
-		LLGLSNoAlphaTest gls_no_alpha_test;
 		gGL.flush();
 		{
 			LLViewerTexture* tex = LLTexLayerStaticImageList::getInstance()->getTexture(info->mStaticAlphaFileName, TRUE);
@@ -1065,12 +1133,20 @@ void LLTexLayerSet::renderAlphaMaskTextures(S32 x, S32 y, S32 width, S32 height,
 		// Set the alpha channel to one (clean up after previous blending)
 		gGL.flush();
 		LLGLDisable no_alpha(GL_ALPHA_TEST);
+		if (use_shaders)
+		{
+			gAlphaMaskProgram.setMinimumAlpha(0.f);
+		}
 		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
 		gGL.color4f( 0.f, 0.f, 0.f, 1.f );
 		
 		gl_rect_2d_simple( width, height );
 		
 		gGL.flush();
+		if (use_shaders)
+		{
+			gAlphaMaskProgram.setMinimumAlpha(0.004f);
+		}
 	}
 	
 	// (Optional) Mask out part of the baked texture with alpha masks
@@ -1555,6 +1631,8 @@ BOOL LLTexLayer::render(S32 x, S32 y, S32 width, S32 height)
 	LLGLEnable color_mat(GL_COLOR_MATERIAL);
 	gPipeline.disableLights();
 
+	bool use_shaders = LLGLSLShader::sNoFixedFunction;
+
 	LLColor4 net_color;
 	BOOL color_specified = findNetColor(&net_color);
 	
@@ -1635,8 +1713,13 @@ BOOL LLTexLayer::render(S32 x, S32 y, S32 width, S32 height)
 			{
 				if( tex )
 				{
-					LLGLDisable alpha_test(getInfo()->mWriteAllChannels ? GL_ALPHA_TEST : 0);
-
+					bool no_alpha_test = getInfo()->mWriteAllChannels;
+					LLGLDisable alpha_test(no_alpha_test ? GL_ALPHA_TEST : 0);
+					if (use_shaders && no_alpha_test)
+					{
+						gAlphaMaskProgram.setMinimumAlpha(0.f);
+					}
+					
 					LLTexUnit::eTextureAddressMode old_mode = tex->getAddressMode();
 					
 					gGL.getTexUnit(0)->bind(tex, TRUE);
@@ -1646,6 +1729,11 @@ BOOL LLTexLayer::render(S32 x, S32 y, S32 width, S32 height)
 
 					gGL.getTexUnit(0)->setTextureAddressMode(old_mode);
 					gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+					if (use_shaders && no_alpha_test)
+					{
+						gAlphaMaskProgram.setMinimumAlpha(0.004f);
+					}
+					
 				}
 			}
 //			else
@@ -1678,9 +1766,17 @@ BOOL LLTexLayer::render(S32 x, S32 y, S32 width, S32 height)
 		color_specified )
 	{
 		LLGLDisable no_alpha(GL_ALPHA_TEST);
+		if (use_shaders)
+		{
+			gAlphaMaskProgram.setMinimumAlpha(0.f);
+		}
 		gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
 		gGL.color4fv( net_color.mV );
 		gl_rect_2d_simple( width, height );
+		if (use_shaders)
+		{
+			gAlphaMaskProgram.setMinimumAlpha(0.004f);
+		}
 	}
 
 	if( alpha_mask_specified || getInfo()->mWriteAllChannels )
@@ -1768,15 +1864,25 @@ BOOL LLTexLayer::blendAlphaTexture(S32 x, S32 y, S32 width, S32 height)
 
 	gGL.flush();
 	
+	bool use_shaders = LLGLSLShader::sNoFixedFunction;
+
 	if( !getInfo()->mStaticImageFileName.empty() )
 	{
 		LLViewerTexture* tex = LLTexLayerStaticImageList::getInstance()->getTexture( getInfo()->mStaticImageFileName, getInfo()->mStaticImageIsMask );
 		if( tex )
 		{
 			LLGLSNoAlphaTest gls_no_alpha_test;
+			if (use_shaders)
+			{
+				gAlphaMaskProgram.setMinimumAlpha(0.f);
+			}
 			gGL.getTexUnit(0)->bind(tex, TRUE);
 			gl_rect_2d_simple_tex( width, height );
 			gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
+			if (use_shaders)
+			{
+				gAlphaMaskProgram.setMinimumAlpha(0.004f);
+			}
 		}
 		else
 		{
@@ -1791,10 +1897,18 @@ BOOL LLTexLayer::blendAlphaTexture(S32 x, S32 y, S32 width, S32 height)
 			if (tex)
 			{
 				LLGLSNoAlphaTest gls_no_alpha_test;
+				if (use_shaders)
+				{
+					gAlphaMaskProgram.setMinimumAlpha(0.f);
+				}
 				gGL.getTexUnit(0)->bind(tex);
 				gl_rect_2d_simple_tex( width, height );
 				gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
 				success = TRUE;
+				if (use_shaders)
+				{
+					gAlphaMaskProgram.setMinimumAlpha(0.004f);
+				}
 			}
 		}
 	}
@@ -1813,6 +1927,13 @@ BOOL LLTexLayer::renderMorphMasks(S32 x, S32 y, S32 width, S32 height, const LLC
 
 	llassert( !mParamAlphaList.empty() );
 
+	bool use_shaders = LLGLSLShader::sNoFixedFunction;
+
+	if (use_shaders)
+	{
+		gAlphaMaskProgram.setMinimumAlpha(0.f);
+	}
+
 	gGL.setColorMask(false, true);
 
 	LLTexLayerParamAlpha* first_param = *mParamAlphaList.begin();
@@ -1850,7 +1971,6 @@ BOOL LLTexLayer::renderMorphMasks(S32 x, S32 y, S32 width, S32 height, const LLC
 		if( tex && (tex->getComponents() == 4) )
 		{
 			LLGLSNoAlphaTest gls_no_alpha_test;
-
 			LLTexUnit::eTextureAddressMode old_mode = tex->getAddressMode();
 			
 			gGL.getTexUnit(0)->bind(tex, TRUE);
@@ -1889,6 +2009,10 @@ BOOL LLTexLayer::renderMorphMasks(S32 x, S32 y, S32 width, S32 height, const LLC
 		gl_rect_2d_simple( width, height );
 	}
 
+	if (use_shaders)
+	{
+		gAlphaMaskProgram.setMinimumAlpha(0.004f);
+	}
 
 	LLGLSUIDefault gls_ui;