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intel/blorp: fix uninitialized variable warning

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Compiler doesn't pick up that level and start_layer will be defined,
so do as was done for num_layers in 4d8b476fa9 "intel/blorp: Fix
compiler warning about num_layers." and always set it.

Fixes warning

../../src/mesa/drivers/dri/i965/brw_blorp.c: In function ‘brw_blorp_clear_depth_stencil’:
../../src/mesa/drivers/dri/i965/brw_blorp.c:1439:4: warning: ‘start_layer’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    blorp_clear_depth_stencil(&batch, &depth_surf, &stencil_surf,
    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                              level, start_layer, num_layers,
                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                              x0, y0, x1, y1,
                              ~~~~~~~~~~~~~~~
                              (mask & BUFFER_BIT_DEPTH), ctx->Depth.Clear,
                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
                              stencil_mask, ctx->Stencil.Clear);
                              ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
../../src/mesa/drivers/dri/i965/brw_blorp.c:1439:4: warning: ‘level’ may be used uninitialized in this function [-Wmaybe-uninitialized]

Reviewed-by: Anuj Phogat <anuj.phogat@gmail.com>
This commit is contained in:
Caio Marcelo de Oliveira Filho 2018-07-16 15:22:50 -07:00
parent 3bf19bfdc6
commit 322fa3e5be
1 changed files with 3 additions and 3 deletions
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6
src/mesa/drivers/dri/i965/brw_blorp.c
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@ -1413,10 +1413,10 @@ brw_blorp_clear_depth_stencil(struct brw_context *brw,
assert(level == irb->mt_level);
assert(start_layer == irb->mt_layer);
assert(num_layers == fb->MaxNumLayers ? irb->layer_count : 1);
} else {
level = irb->mt_level;
start_layer = irb->mt_layer;
}
level = irb->mt_level;
start_layer = irb->mt_layer;
num_layers = fb->MaxNumLayers ? irb->layer_count : 1;
stencil_mask = ctx->Stencil.WriteMask[0] & 0xff;