diff options
author | Brian Paul <brianp@vmware.com> | 2009-05-13 10:28:00 -0600 |
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committer | Brian Paul <brianp@vmware.com> | 2009-05-13 10:28:00 -0600 |
commit | 2e4e34689022ecfcc7dc107427db90cc52a94d63 (patch) | |
tree | ba4dce792b03c7a3e51b7bfb951603064ed91431 /src/mesa/drivers/dri/intel/intel_context.h | |
parent | 3e74faa02948624cfbaf1f03854f27e0c9130759 (diff) |
intel: create a private gl_array_object for intel_clear_tris(), fix bug 21638
gl_array_object encapsulates a set of vertex arrays (see the
GL_APPLE_vertex_array_object extension).
Create a private gl_array_object for drawing the quad for intel_clear_tris()
so we don't have to worry about the user's vertex array state.
This fixes the no-op glClear bug #21638 and removes the need to call
_mesa_PushClientAttrib() and _mesa_PopClientAttrib().
Diffstat (limited to 'src/mesa/drivers/dri/intel/intel_context.h')
-rw-r--r-- | src/mesa/drivers/dri/intel/intel_context.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/intel/intel_context.h b/src/mesa/drivers/dri/intel/intel_context.h index d798225ddd..f45e24ca3a 100644 --- a/src/mesa/drivers/dri/intel/intel_context.h +++ b/src/mesa/drivers/dri/intel/intel_context.h @@ -215,6 +215,14 @@ struct intel_context GLuint ClearColor565; GLuint ClearColor8888; + /* info for intel_clear_tris() */ + struct + { + struct gl_array_object *arrayObj; + GLfloat vertices[4][3]; + GLfloat color[4][4]; + } clear; + /* Offsets of fields within the current vertex: */ GLuint coloroffset; |