diff options
Diffstat (limited to 'src/gallium/auxiliary/draw/draw_vs.c')
| -rw-r--r-- | src/gallium/auxiliary/draw/draw_vs.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/src/gallium/auxiliary/draw/draw_vs.c b/src/gallium/auxiliary/draw/draw_vs.c index a8b6d0c90d2..ce35112fc10 100644 --- a/src/gallium/auxiliary/draw/draw_vs.c +++ b/src/gallium/auxiliary/draw/draw_vs.c @@ -43,8 +43,22 @@ void draw_vs_set_constants( struct draw_context *draw, - const float (*constants)[4] ) + const float (*constants)[4], + unsigned size ) { + if (((unsigned)constants) & 0xf) { + if (size > draw->vs.const_storage_size) { + if (draw->vs.aligned_constant_storage) + align_free(draw->vs.aligned_constant_storage); + draw->vs.aligned_constant_storage = align_malloc( size, 16 ); + } + memcpy( draw->vs.aligned_constant_storage, + constants, + size ); + constants = draw->vs.aligned_constant_storage; + } + + draw->vs.aligned_constants = constants; draw_vs_aos_machine_constants( draw->vs.aos_machine, constants ); } @@ -159,6 +173,9 @@ draw_vs_destroy( struct draw_context *draw ) if (draw->vs.aos_machine) draw_vs_aos_machine_destroy(draw->vs.aos_machine); + if (draw->vs.aligned_constant_storage) + align_free(draw->vs.aligned_constant_storage); + tgsi_exec_machine_free_data(&draw->vs.machine); } |