Changeset 46037 in vbox for trunk/src/VBox/GuestHost/OpenGL/include

Timestamp:

May 13, 2013 5:29:18 PM (12 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

85705

Message:

crOpenGL: 1. missing 2.1 bits: glPointParameter GL_POINT_SPRITE_COORD_ORIGIN support; 2. Proper GL_NONE for buffers; 3. etc.

Location:

trunk/src/VBox/GuestHost/OpenGL/include

Files:

• cr_version.h (modified) (1 diff)
• state/cr_point.h (modified) (2 diffs)

trunk/src/VBox/GuestHost/OpenGL/include/cr_version.h

@@ -31 +31 @@
 #define SHCROGL_SSM_VERSION_WITH_SINGLE_DEPTH_STENCIL               36
 #define SHCROGL_SSM_VERSION_WITH_PRESENT_STATE                      37
-#define SHCROGL_SSM_VERSION                                         37
+/* older state did not have glPointParameter ( GL_POINT_SPRITE_COORD_ORIGIN ) implementation */
+#define SHCROGL_SSM_VERSION_WITH_SPRITE_COORD_ORIGIN                38
+/* dirty bits are not needed for now, remove */
+#define SHCROGL_SSM_VERSION_WITHOUT_DIRTY_BITS                      38
+#define SHCROGL_SSM_VERSION                                         38
 
 /* These define the Chromium release number.

trunk/src/VBox/GuestHost/OpenGL/include/state/cr_point.h

@@ -29 +29 @@
         CRbitvalue coordReplacement[CR_MAX_TEXTURE_UNITS][CR_MAX_BITARRAY];
 #endif
+        CRbitvalue spriteCoordOrigin[CR_MAX_BITARRAY];
         CRbitvalue dirty[CR_MAX_BITARRAY];
 } CRPointBits;
@@ -44 +45 @@
         GLboolean coordReplacement[CR_MAX_TEXTURE_UNITS];
 #endif
+    GLfloat spriteCoordOrigin;
+    GLfloat reserved; /* added to make sure alignment of sttructures following CRPointState in CRContext does not change */
 } CRPointState;