diff options
| author | Brian Paul <brianp@vmware.com> | 2012-01-16 10:55:15 -0700 |
|---|---|---|
| committer | Ian Romanick <ian.d.romanick@intel.com> | 2012-01-27 17:43:21 -0800 |
| commit | fee5f10241e8efd3f875b8721aa9515a33dce299 (patch) | |
| tree | 2d3439c00ef12d5f9a4dec06a5c1db5dfacc5c4d | |
| parent | 83eb5e43722cf0a6b3366ddf6a7ff3f8a44d4c23 (diff) | |
mesa: add new gl_renderbuffer fields
These are temporary, actually, but they'll make follow-on work easier to
implement in a step-by-step manner. Eventually the Map and RowStrideBytes
fields will go into a new swrast_renderbuffer type, but adding that type
now would involve touching a _lot_ of code that'll eventually be removed.
The fields marked as obsolete will go away completely at some point.
(cherry picked from commit 827c1d66f671e50d9d96277b1fd3a59309626f66)
| -rw-r--r-- | src/mesa/main/mtypes.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h index 95450f92db0..99b6a6f0ab0 100644 --- a/src/mesa/main/mtypes.h +++ b/src/mesa/main/mtypes.h @@ -2528,7 +2528,6 @@ struct gl_renderbuffer GLuint Name; GLint RefCount; GLuint Width, Height; - GLint RowStride; /**< Padded width in units of pixels */ GLboolean Purgeable; /**< Is the buffer purgeable under memory pressure? */ GLboolean AttachedAnytime; /**< TRUE if it was attached to a framebuffer */ @@ -2540,9 +2539,15 @@ struct gl_renderbuffer GL_STENCIL_INDEX. */ gl_format Format; /**< The actual renderbuffer memory format */ + /* XXX the following 3 fields are obsolete and wil go away */ + GLint RowStride; /**< Padded width in units of pixels */ GLenum DataType; /**< Type of values passed to the Get/Put functions */ GLvoid *Data; /**< This may not be used by some kinds of RBs */ + /** The following fields are only valid while the buffer is mapped */ + GLubyte *Map; + GLint RowStrideBytes; + /* Used to wrap one renderbuffer around another: */ struct gl_renderbuffer *Wrapped; |