Index: /trunk/src/VBox/Additions/WINNT/Graphics/Video/common/wddm/VBoxMPIf.h
===================================================================
--- /trunk/src/VBox/Additions/WINNT/Graphics/Video/common/wddm/VBoxMPIf.h	(revision 57600)
+++ /trunk/src/VBox/Additions/WINNT/Graphics/Video/common/wddm/VBoxMPIf.h	(revision 57601)
@@ -548,7 +548,8 @@
             return 32;
         case D3DDDIFMT_A16B16G16R16:
-// Floating-point formats are not implemented in Chromium.
-//        case D3DDDIFMT_A16B16G16R16F:
+        case D3DDDIFMT_A16B16G16R16F:
             return 64;
+        case D3DDDIFMT_A32B32G32R32F:
+            return 128;
         case D3DDDIFMT_A8P8:
             return 16;
Index: /trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/VBoxDispD3DIf.cpp
===================================================================
--- /trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/VBoxDispD3DIf.cpp	(revision 57600)
+++ /trunk/src/VBox/Additions/WINNT/Graphics/Video/disp/wddm/VBoxDispD3DIf.cpp	(revision 57601)
@@ -385,19 +385,19 @@
 
 // Floating-point formats are not implemented in Chromium.
-//    {D3DDDIFMT_A16B16G16R16F,
-//        FORMATOP_TEXTURE|FORMATOP_VOLUMETEXTURE|FORMATOP_CUBETEXTURE|FORMATOP_OFFSCREEN_RENDERTARGET|
-//        FORMATOP_SAME_FORMAT_RENDERTARGET|
-//        0|
-//        FORMATOP_OFFSCREENPLAIN|
-//        0|
-//        FORMATOP_VERTEXTEXTURE, 0, 0, 0},
-//
-//    {D3DDDIFMT_A32B32G32R32F,
-//        FORMATOP_TEXTURE|FORMATOP_VOLUMETEXTURE|FORMATOP_CUBETEXTURE|FORMATOP_OFFSCREEN_RENDERTARGET|
-//        FORMATOP_SAME_FORMAT_RENDERTARGET|
-//        0|
-//        FORMATOP_OFFSCREENPLAIN|
-//        0|
-//        FORMATOP_VERTEXTEXTURE, 0, 0, 0},
+    {D3DDDIFMT_A16B16G16R16F,
+        FORMATOP_TEXTURE|FORMATOP_VOLUMETEXTURE|FORMATOP_CUBETEXTURE|FORMATOP_OFFSCREEN_RENDERTARGET|
+        FORMATOP_SAME_FORMAT_RENDERTARGET|
+        0|
+        FORMATOP_OFFSCREENPLAIN|
+        0|
+        FORMATOP_VERTEXTEXTURE, 0, 0, 0},
+
+    {D3DDDIFMT_A32B32G32R32F,
+        FORMATOP_TEXTURE|FORMATOP_VOLUMETEXTURE|FORMATOP_CUBETEXTURE|FORMATOP_OFFSCREEN_RENDERTARGET|
+        FORMATOP_SAME_FORMAT_RENDERTARGET|
+        0|
+        FORMATOP_OFFSCREENPLAIN|
+        0|
+        FORMATOP_VERTEXTEXTURE, 0, 0, 0},
 
     {D3DDDIFMT_G16R16,
Index: /trunk/src/VBox/GuestHost/OpenGL/glapi_parser/APIspec.txt
===================================================================
--- /trunk/src/VBox/GuestHost/OpenGL/glapi_parser/APIspec.txt	(revision 57600)
+++ /trunk/src/VBox/GuestHost/OpenGL/glapi_parser/APIspec.txt	(revision 57601)
@@ -1796,5 +1796,5 @@
 paramlist   level       0
 param       internalFormat  GLint
-paramlist   internalFormat  GL_ALPHA GL_ALPHA4 GL_ALPHA8 GL_ALPHA12 GL_ALPHA16 GL_LUMINANCE GL_LUMINANCE4 GL_LUMINANCE8 GL_LUMINANCE12 GL_LUMINANCE16 GL_LUMINANCE_ALPHA GL_LUMINANCE4_ALPHA4 GL_LUMINANCE6_ALPHA2 GL_LUMINANCE8_ALPHA8 GL_LUMINANCE12_ALPHA4 GL_LUMINANCE12_ALPHA12 GL_LUMINANCE16_ALPHA16 GL_INTENSITY GL_INTENSITY4 GL_INTENSITY8 GL_INTENSITY12 GL_INTENSITY16 GL_RGB GL_R3_G3_B2 GL_RGB4 GL_RGB5 GL_RGB8 GL_RGB10 GL_RGB12 GL_RGB16 GL_RGBA GL_RGBA2 GL_RGBA4 GL_RGB5_A1 GL_RGBA8 GL_RGB10_A2 GL_RGBA12 GL_RGBA16 GL_COMPRESSED_ALPHA_ARB GL_COMPRESSED_LUMINANCE_ARB GL_COMPRESSED_LUMINANCE_ALPHA_ARB GL_COMPRESSED_INTENSITY_ARB GL_COMPRESSED_RGB_ARB GL_COMPRESSED_RGBA_ARB
+paramlist   internalFormat  GL_ALPHA GL_ALPHA4 GL_ALPHA8 GL_ALPHA12 GL_ALPHA16 GL_LUMINANCE GL_LUMINANCE4 GL_LUMINANCE8 GL_LUMINANCE12 GL_LUMINANCE16 GL_LUMINANCE_ALPHA GL_LUMINANCE4_ALPHA4 GL_LUMINANCE6_ALPHA2 GL_LUMINANCE8_ALPHA8 GL_LUMINANCE12_ALPHA4 GL_LUMINANCE12_ALPHA12 GL_LUMINANCE16_ALPHA16 GL_INTENSITY GL_INTENSITY4 GL_INTENSITY8 GL_INTENSITY12 GL_INTENSITY16 GL_RGB GL_R3_G3_B2 GL_RGB4 GL_RGB5 GL_RGB8 GL_RGB10 GL_RGB12 GL_RGB16 GL_RGBA GL_RGBA2 GL_RGBA4 GL_RGB5_A1 GL_RGBA8 GL_RGB10_A2 GL_RGBA12 GL_RGBA16 GL_COMPRESSED_ALPHA_ARB GL_COMPRESSED_LUMINANCE_ARB GL_COMPRESSED_LUMINANCE_ALPHA_ARB GL_COMPRESSED_INTENSITY_ARB GL_COMPRESSED_RGB_ARB GL_COMPRESSED_RGBA_ARB RGBA32F_ARB RGB32F_ARB ALPHA32F_ARB INTENSITY32F_ARB LUMINANCE32F_ARB LUMINANCE_ALPHA32F_ARB RGBA16F_ARB RGB16F_ARB ALPHA16F_ARB INTENSITY16F_ARB LUMINANCE16F_ARB LUMINANCE_ALPHA16F_ARB
 param       width       GLsizei
 paramlist   width       2
@@ -1824,5 +1824,5 @@
 paramlist   level       0
 param       internalFormat  GLint
-paramlist   internalFormat  GL_ALPHA GL_ALPHA4 GL_ALPHA8 GL_ALPHA12 GL_ALPHA16 GL_LUMINANCE GL_LUMINANCE4 GL_LUMINANCE8 GL_LUMINANCE12 GL_LUMINANCE16 GL_LUMINANCE_ALPHA GL_LUMINANCE4_ALPHA4 GL_LUMINANCE6_ALPHA2 GL_LUMINANCE8_ALPHA8 GL_LUMINANCE12_ALPHA4 GL_LUMINANCE12_ALPHA12 GL_LUMINANCE16_ALPHA16 GL_INTENSITY GL_INTENSITY4 GL_INTENSITY8 GL_INTENSITY12 GL_INTENSITY16 GL_R3_G3_B2 GL_RGB GL_RGB4 GL_RGB5 GL_RGB8 GL_RGB10 GL_RGB12 GL_RGB16 GL_RGBA GL_RGBA2 GL_RGBA4 GL_RGB5_A1 GL_RGBA8 GL_RGB10_A2 GL_RGBA12 GL_RGBA16 GL_COMPRESSED_ALPHA_ARB GL_COMPRESSED_LUMINANCE_ARB GL_COMPRESSED_LUMINANCE_ALPHA_ARB GL_COMPRESSED_INTENSITY_ARB GL_COMPRESSED_RGB_ARB GL_COMPRESSED_RGBA_ARB 
+paramlist   internalFormat  GL_ALPHA GL_ALPHA4 GL_ALPHA8 GL_ALPHA12 GL_ALPHA16 GL_LUMINANCE GL_LUMINANCE4 GL_LUMINANCE8 GL_LUMINANCE12 GL_LUMINANCE16 GL_LUMINANCE_ALPHA GL_LUMINANCE4_ALPHA4 GL_LUMINANCE6_ALPHA2 GL_LUMINANCE8_ALPHA8 GL_LUMINANCE12_ALPHA4 GL_LUMINANCE12_ALPHA12 GL_LUMINANCE16_ALPHA16 GL_INTENSITY GL_INTENSITY4 GL_INTENSITY8 GL_INTENSITY12 GL_INTENSITY16 GL_R3_G3_B2 GL_RGB GL_RGB4 GL_RGB5 GL_RGB8 GL_RGB10 GL_RGB12 GL_RGB16 GL_RGBA GL_RGBA2 GL_RGBA4 GL_RGB5_A1 GL_RGBA8 GL_RGB10_A2 GL_RGBA12 GL_RGBA16 GL_COMPRESSED_ALPHA_ARB GL_COMPRESSED_LUMINANCE_ARB GL_COMPRESSED_LUMINANCE_ALPHA_ARB GL_COMPRESSED_INTENSITY_ARB GL_COMPRESSED_RGB_ARB GL_COMPRESSED_RGBA_ARB RGBA32F_ARB RGB32F_ARB ALPHA32F_ARB INTENSITY32F_ARB LUMINANCE32F_ARB LUMINANCE_ALPHA32F_ARB RGBA16F_ARB RGB16F_ARB ALPHA16F_ARB INTENSITY16F_ARB LUMINANCE16F_ARB LUMINANCE_ALPHA16F_ARB
 param       width       GLsizei
 paramlist   width       8
@@ -2852,5 +2852,5 @@
 paramlist   level       0
 param       pname       GLenum
-paramprop   pname       GL_TEXTURE_WIDTH GL_TEXTURE_HEIGHT GL_TEXTURE_DEPTH GL_TEXTURE_INTERNAL_FORMAT GL_TEXTURE_BORDER GL_TEXTURE_RED_SIZE GL_TEXTURE_GREEN_SIZE GL_TEXTURE_BLUE_SIZE GL_TEXTURE_ALPHA_SIZE GL_TEXTURE_LUMINANCE_SIZE GL_TEXTURE_INTENSITY_SIZE GL_TEXTURE_DEPTH_SIZE_ARB
+paramprop   pname       GL_TEXTURE_WIDTH GL_TEXTURE_HEIGHT GL_TEXTURE_DEPTH GL_TEXTURE_INTERNAL_FORMAT GL_TEXTURE_BORDER GL_TEXTURE_RED_SIZE GL_TEXTURE_GREEN_SIZE GL_TEXTURE_BLUE_SIZE GL_TEXTURE_ALPHA_SIZE GL_TEXTURE_LUMINANCE_SIZE GL_TEXTURE_INTENSITY_SIZE GL_TEXTURE_DEPTH_SIZE_ARB TEXTURE_RED_TYPE_ARB TEXTURE_GREEN_TYPE_ARB TEXTURE_BLUE_TYPE_ARB TEXTURE_ALPHA_TYPE_ARB TEXTURE_LUMINANCE_TYPE_ARB TEXTURE_INTENSITY_TYPE_ARB TEXTURE_DEPTH_TYPE_ARB
 param       params      GLfloat *
 paramvec    params      0.0 0.0 0.0 0.0
@@ -2866,5 +2866,5 @@
 paramlist   level       0
 param       pname       GLenum
-paramprop   pname       GL_TEXTURE_WIDTH GL_TEXTURE_HEIGHT GL_TEXTURE_DEPTH GL_TEXTURE_INTERNAL_FORMAT GL_TEXTURE_BORDER GL_TEXTURE_RED_SIZE GL_TEXTURE_GREEN_SIZE GL_TEXTURE_BLUE_SIZE GL_TEXTURE_ALPHA_SIZE GL_TEXTURE_LUMINANCE_SIZE GL_TEXTURE_INTENSITY_SIZE GL_TEXTURE_DEPTH_SIZE_ARB
+paramprop   pname       GL_TEXTURE_WIDTH GL_TEXTURE_HEIGHT GL_TEXTURE_DEPTH GL_TEXTURE_INTERNAL_FORMAT GL_TEXTURE_BORDER GL_TEXTURE_RED_SIZE GL_TEXTURE_GREEN_SIZE GL_TEXTURE_BLUE_SIZE GL_TEXTURE_ALPHA_SIZE GL_TEXTURE_LUMINANCE_SIZE GL_TEXTURE_INTENSITY_SIZE GL_TEXTURE_DEPTH_SIZE_ARB TEXTURE_RED_TYPE_ARB TEXTURE_GREEN_TYPE_ARB TEXTURE_BLUE_TYPE_ARB TEXTURE_ALPHA_TYPE_ARB TEXTURE_LUMINANCE_TYPE_ARB TEXTURE_INTENSITY_TYPE_ARB TEXTURE_DEPTH_TYPE_ARB
 param       params      GLint *
 paramvec    params      0 0 0 0
@@ -3821,5 +3821,5 @@
 paramlist   level       0
 param       internalFormat  GLint
-paramlist   internalFormat  GL_ALPHA GL_ALPHA4 GL_ALPHA8 GL_ALPHA12 GL_ALPHA16 GL_LUMINANCE GL_LUMINANCE4 GL_LUMINANCE8 GL_LUMINANCE12 GL_LUMINANCE16 GL_LUMINANCE_ALPHA GL_LUMINANCE4_ALPHA4 GL_LUMINANCE6_ALPHA2 GL_LUMINANCE8_ALPHA8 GL_LUMINANCE12_ALPHA4 GL_LUMINANCE12_ALPHA12 GL_LUMINANCE16_ALPHA16 GL_INTENSITY GL_INTENSITY4 GL_INTENSITY8 GL_INTENSITY12 GL_INTENSITY16 GL_R3_G3_B2 GL_RGB GL_RGB4 GL_RGB5 GL_RGB8 GL_RGB10 GL_RGB12 GL_RGB16 GL_RGBA GL_RGBA2 GL_RGBA4 GL_RGB5_A1 GL_RGBA8 GL_RGB10_A2 GL_RGBA12 GL_RGBA16 GL_COMPRESSED_ALPHA_ARB GL_COMPRESSED_LUMINANCE_ARB GL_COMPRESSED_LUMINANCE_ALPHA_ARB GL_COMPRESSED_INTENSITY_ARB GL_COMPRESSED_RGB_ARB GL_COMPRESSED_RGBA_ARB 
+paramlist   internalFormat  GL_ALPHA GL_ALPHA4 GL_ALPHA8 GL_ALPHA12 GL_ALPHA16 GL_LUMINANCE GL_LUMINANCE4 GL_LUMINANCE8 GL_LUMINANCE12 GL_LUMINANCE16 GL_LUMINANCE_ALPHA GL_LUMINANCE4_ALPHA4 GL_LUMINANCE6_ALPHA2 GL_LUMINANCE8_ALPHA8 GL_LUMINANCE12_ALPHA4 GL_LUMINANCE12_ALPHA12 GL_LUMINANCE16_ALPHA16 GL_INTENSITY GL_INTENSITY4 GL_INTENSITY8 GL_INTENSITY12 GL_INTENSITY16 GL_R3_G3_B2 GL_RGB GL_RGB4 GL_RGB5 GL_RGB8 GL_RGB10 GL_RGB12 GL_RGB16 GL_RGBA GL_RGBA2 GL_RGBA4 GL_RGB5_A1 GL_RGBA8 GL_RGB10_A2 GL_RGBA12 GL_RGBA16 GL_COMPRESSED_ALPHA_ARB GL_COMPRESSED_LUMINANCE_ARB GL_COMPRESSED_LUMINANCE_ALPHA_ARB GL_COMPRESSED_INTENSITY_ARB GL_COMPRESSED_RGB_ARB GL_COMPRESSED_RGBA_ARB RGBA32F_ARB RGB32F_ARB ALPHA32F_ARB INTENSITY32F_ARB LUMINANCE32F_ARB LUMINANCE_ALPHA32F_ARB RGBA16F_ARB RGB16F_ARB ALPHA16F_ARB INTENSITY16F_ARB LUMINANCE16F_ARB LUMINANCE_ALPHA16F_ARB
 param       width       GLsizei
 paramlist   width       8
Index: /trunk/src/VBox/GuestHost/OpenGL/include/cr_extstring.h
===================================================================
--- /trunk/src/VBox/GuestHost/OpenGL/include/cr_extstring.h	(revision 57600)
+++ /trunk/src/VBox/GuestHost/OpenGL/include/cr_extstring.h	(revision 57601)
@@ -241,4 +241,7 @@
     "GL_GREMEDY_string_marker "
 #endif
+#ifdef CR_ARB_texture_float
+    "GL_ARB_texture_float "
+#endif
 
 	"";
Index: /trunk/src/VBox/GuestHost/OpenGL/include/cr_version.h
===================================================================
--- /trunk/src/VBox/GuestHost/OpenGL/include/cr_version.h	(revision 57600)
+++ /trunk/src/VBox/GuestHost/OpenGL/include/cr_version.h	(revision 57601)
@@ -179,3 +179,5 @@
 #define CR_GREMEDY_string_marker 1
 
+#define CR_ARB_texture_float 1
+
 #endif /* CR_VERSION_H */