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authormarha <marha@users.sourceforge.net>2014-02-07 23:28:38 +0100
committermarha <marha@users.sourceforge.net>2014-02-07 23:38:15 +0100
commit982ac918afe6a1c02d5cf735d7b6c56443a048cc (patch)
treee737eb3f7bb18d933e14f0967c1c1aa5ce5e06f6 /mesalib/src/glsl/ast.h
parent30af30b78075159fce477ae99cc72540133714d0 (diff)
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xkbcomp xkeyboard-config libxcb libxtrans fontconfig libX11 libxcb mesa xserver git update 7 Feb 2014
Update to openssl1.0.1f xserver commit 83e38eb73fd8c852513aac2da2975b4c01070ec2 libxcb commit d7eb0bdf3b5b11ee9f40ee5e73df8fc0bdfa59f3 xkeyboard-config commit 7596672b96315465df8d8d691e3a567a52f70743 libX11 commit aacf95dacc7c598e7297894580d4d655593813b2 xkbcomp commit 31b90ee4ffc774e0da540277907fc5540c0b012c libxtrans commit 3f0de269abe59353acbd7a5587d68ce0da91db67 fontconfig commit e310d2fac2d874d5aa76c609df70cc7b871c0b6d mesa commit dd2229d4c68ed78a50104637aef904f8ab6d7dd3
Diffstat (limited to 'mesalib/src/glsl/ast.h')
-rw-r--r--mesalib/src/glsl/ast.h37
1 files changed, 35 insertions, 2 deletions
diff --git a/mesalib/src/glsl/ast.h b/mesalib/src/glsl/ast.h
index 0bda28d20..61fd923bc 100644
--- a/mesalib/src/glsl/ast.h
+++ b/mesalib/src/glsl/ast.h
@@ -460,6 +460,12 @@ struct ast_type_qualifier {
unsigned prim_type:1;
unsigned max_vertices:1;
/** \} */
+
+ /**
+ * local_size_{x,y,z} flags for compute shaders. Bit 0 represents
+ * local_size_x, and so on.
+ */
+ unsigned local_size:3;
}
/** \brief Set of flags, accessed by name. */
q;
@@ -510,6 +516,13 @@ struct ast_type_qualifier {
int offset;
/**
+ * Local size specified via GL_ARB_compute_shader's "local_size_{x,y,z}"
+ * layout qualifier. Element i of this array is only valid if
+ * flags.q.local_size & (1 << i) is set.
+ */
+ int local_size[3];
+
+ /**
* Return true if and only if an interpolation qualifier is present.
*/
bool has_interpolation() const;
@@ -888,14 +901,13 @@ public:
ast_node *body;
-private:
/**
* Generate IR from the condition of a loop
*
* This is factored out of ::hir because some loops have the condition
* test at the top (for and while), and others have it at the end (do-while).
*/
- void condition_to_hir(class ir_loop *, struct _mesa_glsl_parse_state *);
+ void condition_to_hir(exec_list *, struct _mesa_glsl_parse_state *);
};
@@ -990,6 +1002,27 @@ private:
const GLenum prim_type;
};
+
+/**
+ * AST node representing a decalaration of the input layout for compute
+ * shaders.
+ */
+class ast_cs_input_layout : public ast_node
+{
+public:
+ ast_cs_input_layout(const struct YYLTYPE &locp, const unsigned *local_size)
+ {
+ memcpy(this->local_size, local_size, sizeof(this->local_size));
+ set_location(locp);
+ }
+
+ virtual ir_rvalue *hir(exec_list *instructions,
+ struct _mesa_glsl_parse_state *state);
+
+private:
+ unsigned local_size[3];
+};
+
/*@}*/
extern void