diff options
Diffstat (limited to 'src/gallium/drivers/llvmpipe/lp_setup.c')
| -rw-r--r-- | src/gallium/drivers/llvmpipe/lp_setup.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/gallium/drivers/llvmpipe/lp_setup.c b/src/gallium/drivers/llvmpipe/lp_setup.c index 56292c6..4c8167a 100644 --- a/src/gallium/drivers/llvmpipe/lp_setup.c +++ b/src/gallium/drivers/llvmpipe/lp_setup.c @@ -1069,10 +1069,13 @@ try_update_scene_state( struct lp_setup_context *setup ) if (setup->dirty & LP_SETUP_NEW_CONSTANTS) { for (i = 0; i < Elements(setup->constants); ++i) { struct pipe_resource *buffer = setup->constants[i].current.buffer; - const unsigned current_size = setup->constants[i].current.buffer_size; + const unsigned current_size = MIN2(setup->constants[i].current.buffer_size, + LP_MAX_TGSI_CONST_BUFFER_SIZE); const ubyte *current_data = NULL; int num_constants; + STATIC_ASSERT(DATA_BLOCK_SIZE >= LP_MAX_TGSI_CONST_BUFFER_SIZE); + if (buffer) { /* resource buffer */ current_data = (ubyte *) llvmpipe_resource_data(buffer); |