Mesa (master): glsl: modify ir_clone to use memcpy
Tapani Pälli
tpalli at kemper.freedesktop.org
Thu Dec 12 15:32:58 UTC 2013
Module: Mesa
Branch: master
Commit: a6345f1559300e4eb51a36a1d0f15d6bc8b47dfb
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=a6345f1559300e4eb51a36a1d0f15d6bc8b47dfb
Author: Tapani Pälli <tapani.palli at intel.com>
Date: Thu Dec 12 17:13:32 2013 +0200
glsl: modify ir_clone to use memcpy
Patch copies the whole data structure at once instead of
assigning individual variables.
Signed-off-by: Tapani Pälli <tapani.palli at intel.com>
Reviewed-by: Paul Berry <stereotype441 at gmail.com>
---
src/glsl/ir_clone.cpp | 23 +++--------------------
1 files changed, 3 insertions(+), 20 deletions(-)
diff --git a/src/glsl/ir_clone.cpp b/src/glsl/ir_clone.cpp
index 09353a0..4e5cf68 100644
--- a/src/glsl/ir_clone.cpp
+++ b/src/glsl/ir_clone.cpp
@@ -50,27 +50,10 @@ ir_variable::clone(void *mem_ctx, struct hash_table *ht) const
memcpy(var->max_ifc_array_access, this->max_ifc_array_access,
this->interface_type->length * sizeof(unsigned));
}
- var->data.read_only = this->data.read_only;
- var->data.centroid = this->data.centroid;
- var->data.sample = this->data.sample;
- var->data.invariant = this->data.invariant;
- var->data.interpolation = this->data.interpolation;
- var->data.location = this->data.location;
- var->data.index = this->data.index;
- var->data.binding = this->data.binding;
- var->data.atomic.buffer_index = this->data.atomic.buffer_index;
- var->data.atomic.offset = this->data.atomic.offset;
+
+ memcpy(&var->data, &this->data, sizeof(var->data));
+
var->warn_extension = this->warn_extension;
- var->data.origin_upper_left = this->data.origin_upper_left;
- var->data.pixel_center_integer = this->data.pixel_center_integer;
- var->data.explicit_location = this->data.explicit_location;
- var->data.explicit_index = this->data.explicit_index;
- var->data.explicit_binding = this->data.explicit_binding;
- var->data.has_initializer = this->data.has_initializer;
- var->data.depth_layout = this->data.depth_layout;
- var->data.assigned = this->data.assigned;
- var->data.how_declared = this->data.how_declared;
- var->data.used = this->data.used;
var->num_state_slots = this->num_state_slots;
if (this->state_slots) {
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