Lines Matching refs:framebuffer

54     framebuffer object binding point into separate DRAW and READ
55     bindings.  This allows copying directly from one framebuffer to
92     "framebuffer complete" (section 4.4.4.2)."
101     READ_FRAMEBUFFER_BINDING_EXT is not "framebuffer complete"
109     bound to READ_FRAMEBUFFER_BINDING_EXT is not "framebuffer
117     DRAW_FRAMEBUFFER_BINDING_EXT is not "framebuffer complete"
125     DRAW_FRAMEBUFFER_BINDING_EXT is not "framebuffer complete"
133     to READ_FRAMEBUFFER_BINDING_EXT is not "framebuffer complete"
144     framebuffer is the destination for rendering operations, and the
145     read framebuffer is the source for readback operations.  The same
146     framebuffer may be used for both drawing and reading.  Section
147     4.4.1 describes the mechanism for controlling framebuffer usage."
151     "While an application-created framebuffer object is bound to
166     the object bound to READ_FRAMEBUFFER_BINDING_EXT is not "framebuffer
179     framebuffer (i.e., READ_FRAMEBUFFER_BINDING_EXT is zero), or an
180     application-created framebuffer object (i.e.,
182     about application-created framebuffer objects, see section 4.4.
185     window-system-provided framebuffer, <src> must be one of the
191     window-system-provided framebuffer, the initial setting for
198     of the read framebuffer to another in the draw framebuffer."
208     object bound to READ_FRAMEBUFFER_BINDING_EXT is not "framebuffer
212     DRAW_FRAMEBUFFER_BINDING_EXT is not "framebuffer complete"."
217     region of the read framebuffer to another in the draw framebuffer.
270     not "framebuffer complete" (section 4.4.4.2)."
279     "The default framebuffer for rendering and readback operations is
280     provided by the windowing system.  In addition, named framebuffer
282     framebuffer objects is the unsigned integers, with zero reserved
283     by the GL for the default framebuffer.
285     A framebuffer object is created by binding an unused name to
289         void BindFramebufferEXT(enum target, uint framebuffer);
291     with <target> set to the desired framebuffer target and
292     <framebuffer> set to the unused name.  The resulting framebuffer
296     framebuffer, set to the same initial values.  There are
301     framebuffer object to DRAW_FRAMEBUFFER_EXT or
303     to the state of the bound framebuffer object, and any previous
306     If a framebuffer object is bound to DRAW_FRAMEBUFFER_EXT or
309     framebuffer is bound to the corresponding bind point.  Calling
311     framebuffer to both DRAW_FRAMEBUFFER_EXT and READ_FRAMEBUFFER_EXT.
313     While a framebuffer object is bound, GL operations on the target
315     framebuffer object, and queries of the target to which it is bound
319     derived from the framebuffer object bound to DRAW_FRAMEBUFFER_EXT.
322     refers to the default framebuffer provided by the windowing
323     system.  In order that access to the default framebuffer is not
324     lost, it is treated as a framebuffer object with the name of 0.
325     The default framebuffer is therefore rendered to and read from
327     implementations, the properties of the default framebuffer can
333     "<framebuffers> contains <n> names of framebuffer objects to be
334     deleted.  After a framebuffer object is deleted, it has no
335     attachments, and its name is again unused.  If a framebuffer that
339     <target> and <framebuffer> zero.  Unused names in <framebuffers>
370     "Attempting to render to or read from a framebuffer which is not
371     framebuffer complete will generate an
412     draw framebuffer is not framebuffer complete.
417     read framebuffer is not framebuffer complete.
446     (modify table 3.nnn, "Framebuffer (state per framebuffer target binding point)")
450 …DRAW_FRAMEBUFFER_BINDING_EXT   Z+    GetIntegerv   0                framebuffer object bound  4.4.…
452 …READ_FRAMEBUFFER_BINDING_EXT   Z+    GetIntegerv   0                framebuffer object        4.4.…
460     /* Render to framebuffer object 2 */
465      * from framebuffer object 2 to framebuffer object 1.
476     /* Blit contents of color buffer from framebuffer object 1 to
477      * framebuffer object 2, inverting the image in the X direction.
486     /* Blit color buffer from framebuffer object 1 to framebuffer
542     9) What happens when a user queries framebuffer attributes,
631       - Added framebuffer incomplete error language to spec proper.