diff options
author | Brian Paul <[email protected]> | 2009-05-06 15:23:09 -0600 |
---|---|---|
committer | Brian Paul <[email protected]> | 2009-05-07 10:12:33 -0600 |
commit | dcca97a3e3c1d8f5d27e1177257964eddb9effd3 (patch) | |
tree | e3efceb5f80671736f24531147d0cd5da66a3f04 /src/mesa/main/bufferobj.c | |
parent | b9d0f947f2bcc47047b162e3d7c8f91b6153e02c (diff) |
mesa: added gl_buffer_object::Written flag (for debug purposes)
The flag is set when we data has been written into the buffer object.
Diffstat (limited to 'src/mesa/main/bufferobj.c')
-rw-r--r-- | src/mesa/main/bufferobj.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/mesa/main/bufferobj.c b/src/mesa/main/bufferobj.c index 49f690ddd2e..43a8d2ba666 100644 --- a/src/mesa/main/bufferobj.c +++ b/src/mesa/main/bufferobj.c @@ -962,6 +962,8 @@ _mesa_BufferDataARB(GLenum target, GLsizeiptrARB size, ASSERT(ctx->Driver.BufferData); + bufObj->Written = GL_TRUE; + /* Give the buffer object to the driver! <data> may be null! */ ctx->Driver.BufferData( ctx, target, size, data, usage, bufObj ); } @@ -982,6 +984,8 @@ _mesa_BufferSubDataARB(GLenum target, GLintptrARB offset, return; } + bufObj->Written = GL_TRUE; + ASSERT(ctx->Driver.BufferSubData); ctx->Driver.BufferSubData( ctx, target, offset, size, data, bufObj ); } @@ -1046,6 +1050,8 @@ _mesa_MapBufferARB(GLenum target, GLenum access) } bufObj->Access = access; + if (access == GL_WRITE_ONLY_ARB || access == GL_READ_WRITE_ARB) + bufObj->Written = GL_TRUE; return bufObj->Pointer; } |