Merge branch 'develop' into marchcat/b-develop

# Conflicts:
#	indra/newview/llvoicewebrtc.cpp

4 files changed, 19 insertions, 18 deletions

diff --git a/indra/llrender/llcubemaparray.cpp b/indra/llrender/llcubemaparray.cpp
index be69b997da..4f5e13765a 100644
--- a/indra/llrender/llcubemaparray.cpp
+++ b/indra/llrender/llcubemaparray.cpp
@@ -125,27 +125,25 @@ void LLCubeMapArray::allocate(U32 resolution, U32 components, U32 count, bool us
     mImage->setHasMipMaps(use_mips);
 
     bind(0);
+    free_cur_tex_image();
 
     U32 format = components == 4 ? GL_RGBA16F : GL_RGB16F;
-
     U32 mip = 0;
-
-    free_cur_tex_image();
-
-    while (resolution >= 1)
+    U32 mip_resolution = resolution;
+    while (mip_resolution >= 1)
     {
-        glTexImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, mip, format, resolution, resolution, count * 6, 0,
+        glTexImage3D(GL_TEXTURE_CUBE_MAP_ARRAY, mip, format, mip_resolution, mip_resolution, count * 6, 0,
             GL_RGBA, GL_UNSIGNED_BYTE, nullptr);
 
         if (!use_mips)
         {
             break;
         }
-        resolution /= 2;
+        mip_resolution /= 2;
         ++mip;
     }
 
-    alloc_tex_image(resolution * 6, resolution, format);
+    alloc_tex_image(resolution, resolution, format, count * 6);
 
     mImage->setAddressMode(LLTexUnit::TAM_CLAMP);
 
diff --git a/indra/llrender/llgltexture.h b/indra/llrender/llgltexture.h
index a7de20dc5c..122d2a7f9c 100644
--- a/indra/llrender/llgltexture.h
+++ b/indra/llrender/llgltexture.h
@@ -82,8 +82,6 @@ public:
     typedef enum
     {
         DELETED = 0,         //removed from memory
-        DELETION_CANDIDATE,  //ready to be removed from memory
-        INACTIVE,            //not be used for the last certain period (i.e., 30 seconds).
         ACTIVE,              //just being used, can become inactive if not being used for a certain time (10 seconds).
         NO_DELETE = 99       //stay in memory, can not be removed.
     } LLGLTextureState;
diff --git a/indra/llrender/llimagegl.cpp b/indra/llrender/llimagegl.cpp
index 058afa0cf2..0746e21079 100644
--- a/indra/llrender/llimagegl.cpp
+++ b/indra/llrender/llimagegl.cpp
@@ -67,11 +67,12 @@ static U64 sTextureBytes = 0;
 
 // track a texture alloc on the currently bound texture.
 // asserts that no currently tracked alloc exists
-void LLImageGLMemory::alloc_tex_image(U32 width, U32 height, U32 pixformat)
+void LLImageGLMemory::alloc_tex_image(U32 width, U32 height, U32 intformat, U32 count)
 {
     U32 texUnit = gGL.getCurrentTexUnitIndex();
     U32 texName = gGL.getTexUnit(texUnit)->getCurrTexture();
-    U64 size = LLImageGL::dataFormatBytes(pixformat, width, height);
+    U64 size = LLImageGL::dataFormatBytes(intformat, width, height);
+    size *= count;
 
     llassert(size >= 0);
 
@@ -291,9 +292,13 @@ S32 LLImageGL::dataFormatBits(S32 dataformat)
     case GL_SRGB:                                   return 24;
     case GL_RGB8:                                   return 24;
     case GL_RGBA:                                   return 32;
+    case GL_RGBA8:                                  return 32;
     case GL_SRGB_ALPHA:                             return 32;
     case GL_BGRA:                                   return 32;      // Used for QuickTime media textures on the Mac
     case GL_DEPTH_COMPONENT:                        return 24;
+    case GL_DEPTH_COMPONENT24:                      return 24;
+    case GL_R16F:                                   return 16;
+    case GL_RG16F:                                  return 32;
     case GL_RGB16F:                                 return 48;
     case GL_RGBA16F:                                return 64;
     default:
@@ -1384,7 +1389,7 @@ void LLImageGL::setManualImage(U32 target, S32 miplevel, S32 intformat, S32 widt
                 sub_image_lines(target, miplevel, 0, 0, width, height, pixformat, pixtype, src, width);
             }
         }
-        alloc_tex_image(width, height, pixformat);
+        alloc_tex_image(width, height, intformat, 1);
     }
     stop_glerror();
 
@@ -2370,11 +2375,11 @@ bool LLImageGL::scaleDown(S32 desired_discard)
         gGL.getTexUnit(0)->bindManual(LLTexUnit::TT_TEXTURE, temp_texname, true);
         {
             LL_PROFILE_ZONE_NAMED_CATEGORY_TEXTURE("scaleDown - glTexImage2D");
-            glTexImage2D(mTarget, 0, mFormatPrimary, desired_width, desired_height, 0, mFormatPrimary, mFormatType, NULL);
+            glTexImage2D(mTarget, 0, mFormatInternal, desired_width, desired_height, 0, mFormatPrimary, mFormatType, NULL);
         }
 
         // account for new texture getting created
-        alloc_tex_image(desired_width, desired_height, mFormatPrimary);
+        alloc_tex_image(desired_width, desired_height, mFormatInternal, 1);
 
         // Use render-to-texture to scale down the texture
         {
@@ -2428,10 +2433,10 @@ bool LLImageGL::scaleDown(S32 desired_discard)
         glBindBuffer(GL_PIXEL_PACK_BUFFER, 0);
 
         glBindBuffer(GL_PIXEL_UNPACK_BUFFER, sScratchPBO);
-        glTexImage2D(mTarget, 0, mFormatPrimary, desired_width, desired_height, 0, mFormatPrimary, mFormatType, nullptr);
+        glTexImage2D(mTarget, 0, mFormatInternal, desired_width, desired_height, 0, mFormatPrimary, mFormatType, nullptr);
         glBindBuffer(GL_PIXEL_UNPACK_BUFFER, 0);
 
-        alloc_tex_image(desired_width, desired_height, mFormatPrimary);
+        alloc_tex_image(desired_width, desired_height, mFormatInternal, 1);
 
         if (mHasMipMaps)
         {
diff --git a/indra/llrender/llimagegl.h b/indra/llrender/llimagegl.h
index 5073701c30..9a8d935b89 100644
--- a/indra/llrender/llimagegl.h
+++ b/indra/llrender/llimagegl.h
@@ -50,7 +50,7 @@ class LLWindow;
 
 namespace LLImageGLMemory
 {
-    void alloc_tex_image(U32 width, U32 height, U32 pixformat);
+    void alloc_tex_image(U32 width, U32 height, U32 intformat, U32 count);
     void free_tex_image(U32 texName);
     void free_tex_images(U32 count, const U32* texNames);
     void free_cur_tex_image();