| bc198f8e63f8fa297a458892c1c51ba8808c73a5 |
|
05-Apr-2013 |
Christoph Bumiller <e0425955@student.tuwien.ac.at> |
gallium: add facilities for indirect drawing
v2:
Added comments to util_draw_indirect, clarified and fixed map size.
Removed unlikely().
/external/mesa3d/src/gallium/auxiliary/util/u_draw.c
|
| 4da0cb83ab6d82ba3cf011bb3b9b012bd27f7bfc |
|
16-Nov-2012 |
José Fonseca <jfonseca@vmware.com> |
util/u_draw: Skip rendering instead of aborting when excessive number of instances is found.
This is a temporary hack. I believe the only way of properly fixing this
is to check buffer overflow just before fetching based on addresses,
instead of number of vertices/instances. This change simply allows tests
that stress buffer overflows to complete without asserting, and should
not affect valid rendering.
Reviewed-by: Brian Paul <brianp@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_draw.c
|
| 685a28fd8a046e8dac02c2c26ab8b169de7a2a29 |
|
30-Mar-2012 |
Marek Olšák <maraeo@gmail.com> |
gallium/util: remove unused parameter nr_vertex_buffers in util_draw_max_index
/external/mesa3d/src/gallium/auxiliary/util/u_draw.c
|
| 4552fd50d959ab99546cfa994f8ba5bdf5d66bc7 |
|
24-Apr-2012 |
Marek Olšák <maraeo@gmail.com> |
gallium: add void *user_buffer in pipe_vertex_buffer
This reduces CPU overhead in st_draw_vbo and removes a lot of unnecessary code
in that function which was required only to comply with the gallium interface,
but wasn't any useful really.
Adapted drivers: i915, llvmpipe, r300, softpipe.
No changes required in: r600, radeonsi.
User vertex buffers have been disabled in nv30, nv50, nvc0 and svga to keep
things working.
/external/mesa3d/src/gallium/auxiliary/util/u_draw.c
|
| 438d7ac146dc89d1c2943610c662c57e11a47382 |
|
12-Nov-2011 |
Brian Paul <brianp@vmware.com> |
util/draw: replace assertions with conditionals in util_draw_max_index()
Don't assert/die if a VBO is too small. Return zero instead. For
debug builds, emit a warning message since this is an unusual situation
that might indicate that there's a bug in the app.
Note that util_draw_max_index() now returns max_index+1 instead of
max_index. This lets us return zero to indicate that one of the VBOs
is too small to draw anything.
Fixes a failure with the new piglit vbo-too-small test.
Reviewed-by: José Fonseca <jfonseca@vmware.com>
/external/mesa3d/src/gallium/auxiliary/util/u_draw.c
|
| 3733da31e8b4405b65e1b6ca3b6599ecc5af5fe7 |
|
31-Mar-2011 |
José Fonseca <jfonseca@vmware.com> |
draw: Prevent out-of-bounds vertex buffer access.
Based on some code and ideas from Keith Whitwell.
/external/mesa3d/src/gallium/auxiliary/util/u_draw.c
|