| Age | Commit message (Collapse) | Author |
|---|
|
Where vbo save nodes are terminated with a call to DO_FALLBACK(), as in
the case of a recursive CallList which is itself within a Begin/End pair,
there two problems:
1) The display list node's primitive information was incorrect, stating
the cut-off prim had zero vertices
2) On replay, we would get confused by a primitive that started in a
node, but was terminated by individual opcodes.
This change fixes the first problem by correctly terminating the last
primitive on fallback, and the second by forcing the display list to
use the Loopback path, converting all nodes into immediate-mode rendering.
The loopback fix is a performance hit, but avoiding this would require
a fairly large rework of this code.
|
|
Reorganization of ShadeModel to avoid flushing vertices too often
ended up never flushing vertices due to omitted line of code.
|
|
Switch over to specialized enum lookup for primitives
|
|
Add a simple version of _mesa_lookup_enum_by_nr() which expects a primitive
enum (GL_POINTS..GL_POLYGON). This avoids some annoying duplicates
when looking up primitives, such as the GL_FALSE/GL_POINTS clash.
|
|
Currently, state-changes in mesa display lists are more or less
a verbatim recording of the GL calls made during compilation.
This change introduces a minor optimization to recognize and eliminate
cases where the application emits redundant state changes, eg:
glShadeModel( GL_FLAT );
glBegin( prim )
...
glEnd()
glShadeModel( GL_FLAT );
glBegin( prim )
...
glEnd()
The big win is when we can eliminate all the statechanges between two
primitive blocks and combine them into a single VBO node.
This commit implements state-change elimination for Material and ShadeModel
only. This is enough to make a start on debugging, etc.
|
|
There doesn't appear to be any driver impact for enabling this, and
tests/prog_parameter passes.
|
|
|
|
All gallium drivers should be able to support mixed-size color/depth/stencil
buffers. If not, we'll need a new PIPE_CAP_ query.
|
|
|
|
|
|
This fixes a segfault seen with piglit's fdo20701 test.
|
|
This reverts commit de447afff26706e3bf8bdcd5cfb8b1daf49b4b21 but
puts the lock under DRI1-only.
From keithw:
> It's there because the DRI1 code doesn't actually achieve the mutexing
> which it looks as if it should. For multi-threaded applications it was
> always possible to get two threads inside locked regions -- I have no
> idea how, but it certainly was and presumably still is possible.
|
|
|
|
This would cause LOCK_HARDWARE to mutex all contexts in this process on
both DRI1 and DRI2. On DRI1, LOCK_HARDWARE already does it for all
processes on the system. On DRI2, LOCK_HARDWARE doesn't, but there shouldn't
be any state outside the context that needs any additional protection.
Notably, the bufmgr is protected by its own mutex and not
LOCK_HARDWARE.
This code was originally introduced with the i915tex code dump, so it's not
clear what it was there for.
|
|
|
|
Link fails if too many varying vars.
(cherry picked from master, commit cc58fbcf2c5c88f406818db60910f537e03610d6)
|
|
16 is the limit for now because of various 32-bit bitfields.
(cherry picked from master, commit 4e762395ef7e8c332c16fd0c11025cfa52763a45)
|
|
To maintain correctness, the server will copy the real front-buffer to
a newly allocated fake front-buffer in DRI2GetBuffersWithFormat.
However, if the DRI2GetBuffersWithFormat is triggered by glViewport,
this will copy stale data into the new buffer. Fix this by flushing
the current fake front-buffer to the real front-buffer in
intel_viewport.
Fixes bug #22288.
|
|
|
|
|
|
A new node type (SLANG_OPER_RETURN_INLINED) is used to denote 'return'
statements inside inlined functions which need special handling.
All glean glsl1 tests pass for EmitContReturn=FALSE and TRUE.
|
|
Fixes glean "function with early return (3)" case (when EmitContReturn=FALSE).
|
|
|
|
|
|
|
|
|
|
|
|
|
|
This is no longer needed since we added the new
_slang_loop_contains_continue_or_break() function/test.
|
|
The glean "function with early return (1)" test passes now.
|
|
|
|
|
|
Needed for "remove early returns" transformation.
|
|
This will need more testing, but no regressions seen so far.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Need to execute the for loop's increment code before we continue.
Add a slang_assemble_ctx::CurLoopOper field to keep track of the containing
loop and avoid the "cont if true" path in this situation.
Plus, assorted clean-ups.
|
|
|
|
The previous test failed for nested loops.
|
|
|
|
|
|
|
|
|
