Changeset 1772Tweet

Timestamp:

Aug 18, 2012, 7:11:15 PM (11 years ago)

Author:

sam

Message:

gpu: remove support for the accumulation buffer, it's deprecated anyway.

Location:

trunk/src

Files:

• video.cpp (modified) (2 diffs)
• video.h (modified) (1 diff)

trunk/src/video.cpp

@@ -234 +234 @@
 {
 #if defined USE_D3D9 || defined _XBOX
-    /* Note: D3D9 doesn't appear to support the accumulation buffer. */
     int mask = 0;
     if (m & ClearMask::Color)
@@ -256 +255 @@
     if (m & ClearMask::Depth)
         mask |= GL_DEPTH_BUFFER_BIT;
-    if (m & ClearMask::Accum)
-        mask |= GL_ACCUM_BUFFER_BIT;
     if (m & ClearMask::Stencil)
         mask |= GL_STENCIL_BUFFER_BIT;

trunk/src/video.h

@@ -27 +27 @@
     enum Value
     {
+        /* Note: D3D9 doesn't appear to support the accumulation buffer,
+         * and it is a deprecated OpenGL feature. No reasone to support it. */
         Color   = 1 << 0,
         Depth   = 1 << 1,
-        Accum   = 1 << 2,
-        Stencil = 1 << 3,
+        Stencil = 1 << 2,
 
         All     = 0xffffffff