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shader_info: convert textures_used to a bitset.

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For now keep it a bitset of 1 32-bit dword.

Reviewed-by: Eric Anholt <eric@anholt.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9456>
This commit is contained in:
Dave Airlie
2021-03-08 15:23:31 +10:00
parent c55bd4b68d
commit 8027a7ba8a
28 changed files with 51 additions and 54 deletions
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5
src/compiler/glsl/gl_nir_lower_samplers_as_deref.c
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@@ -230,14 +230,13 @@ record_textures_used(struct shader_info *info,
/* Structs have been lowered already, so get_aoa_size is sufficient. */
const unsigned size =
glsl_type_is_array(var->type) ? glsl_get_aoa_size(var->type) : 1;
unsigned mask = ((1ull << MAX2(size, 1)) - 1) << var->data.binding;
info->textures_used |= mask;
BITSET_SET_RANGE(info->textures_used, var->data.binding, var->data.binding + (MAX2(size, 1) - 1));
if (op == nir_texop_txf ||
op == nir_texop_txf_ms ||
op == nir_texop_txf_ms_mcs)
info->textures_used_by_txf |= mask;
BITSET_SET_RANGE(info->textures_used_by_txf, var->data.binding, var->data.binding + (MAX2(size, 1) - 1));
}
static bool