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authormarha <marha@users.sourceforge.net>2013-04-08 08:17:23 +0200
committermarha <marha@users.sourceforge.net>2013-04-08 08:17:23 +0200
commit95fb19d661154ba8cfc6c793a0daa25657294b3b (patch)
tree4abbb540731ff40c75c4a4282670dba886e60cd7 /mesalib/src/glsl/ir.h
parent176eab9e8277db1549bfc6c9ae805c4e1858f0b0 (diff)
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fontconfig libXau mesa xserver xkeyboard-config git update 8 Apr 2013
xserver commit 8928f8fa0bb154ce437af703ff702016f0dcf127 xkeyboard-config commit e5c6729f3679fe87a703eb1d7ec1cf0a61814ca8 libXau commit f5a57d8a21a34d7084cce294e24c0422e02ef8ef fontconfig commit 18bf57c70aafcad031c0b43756b754dcaf6a756a mesa commit eff66bc9f855fff5c4f5f57f247254a97431e8ad
Diffstat (limited to 'mesalib/src/glsl/ir.h')
-rw-r--r--mesalib/src/glsl/ir.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/mesalib/src/glsl/ir.h b/mesalib/src/glsl/ir.h
index bbfec695f..0c3e39979 100644
--- a/mesalib/src/glsl/ir.h
+++ b/mesalib/src/glsl/ir.h
@@ -120,6 +120,7 @@ public:
virtual class ir_dereference * as_dereference() { return NULL; }
virtual class ir_dereference_array * as_dereference_array() { return NULL; }
virtual class ir_dereference_variable *as_dereference_variable() { return NULL; }
+ virtual class ir_dereference_record *as_dereference_record() { return NULL; }
virtual class ir_expression * as_expression() { return NULL; }
virtual class ir_rvalue * as_rvalue() { return NULL; }
virtual class ir_loop * as_loop() { return NULL; }
@@ -1425,7 +1426,8 @@ enum ir_texture_opcode {
ir_txd, /**< Texture look-up with partial derivatvies */
ir_txf, /**< Texel fetch with explicit LOD */
ir_txf_ms, /**< Multisample texture fetch */
- ir_txs /**< Texture size */
+ ir_txs, /**< Texture size */
+ ir_lod /**< Texture lod query */
};
@@ -1449,6 +1451,7 @@ enum ir_texture_opcode {
* (txf_ms
* <type> <sampler> <coordinate> <sample_index>)
* (txs <type> <sampler> <lod>)
+ * (lod <type> <sampler> <coordinate>)
*/
class ir_texture : public ir_rvalue {
public:
@@ -1738,6 +1741,11 @@ public:
virtual ir_constant *constant_expression_value(struct hash_table *variable_context = NULL);
+ virtual ir_dereference_record *as_dereference_record()
+ {
+ return this;
+ }
+
/**
* Get the variable that is ultimately referenced by an r-value
*/