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iris: fill out pull constant buffers

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This commit is contained in:
Kenneth Graunke 2018-06-06 14:56:10 -07:00
parent 90046b43cc
commit eed7f7253e
1 changed files with 20 additions and 0 deletions
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20
src/gallium/drivers/iris/iris_state.c
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@ -2117,6 +2117,17 @@ use_sampler_view(struct iris_batch *batch, struct iris_sampler_view *isv)
return isv->surface_state_offset;
}
static uint32_t
use_const_buffer(struct iris_batch *batch, struct iris_const_buffer *cbuf)
{
struct iris_resource *res = (void *) cbuf->resource;
struct iris_resource *state_res = (void *) cbuf->surface_state_resource;
iris_use_pinned_bo(batch, res->bo, false);
iris_use_pinned_bo(batch, state_res->bo, false);
return cbuf->surface_state_offset;
}
static void
iris_populate_binding_table(struct iris_context *ice,
struct iris_batch *batch,
@ -2153,6 +2164,15 @@ iris_populate_binding_table(struct iris_context *ice,
bt_map[s++] = use_sampler_view(batch, view);
}
// XXX: want the number of BTE's to shorten this loop
struct iris_shader_state *shs = &ice->shaders.state[stage];
for (int i = 0; i < PIPE_MAX_CONSTANT_BUFFERS; i++) {
struct iris_const_buffer *cbuf = &shs->constbuf[i];
if (!cbuf->surface_state_resource)
break;
bt_map[s++] = use_const_buffer(batch, cbuf);
}
#if 0
// XXX: not implemented yet
assert(prog_data->binding_table.pull_constants_start == 0xd0d0d0d0);