Mesa (master): tgsi: added tgsi_alloc_tokens()
Brian Paul
brianp at kemper.freedesktop.org
Wed Feb 3 04:40:47 UTC 2010
Module: Mesa
Branch: master
Commit: 439036739db2855bba5f0ffc12b7b727897cb530
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=439036739db2855bba5f0ffc12b7b727897cb530
Author: Brian Paul <brianp at vmware.com>
Date: Tue Feb 2 21:23:23 2010 -0700
tgsi: added tgsi_alloc_tokens()
---
src/gallium/auxiliary/tgsi/tgsi_parse.c | 11 +++++++++++
src/gallium/auxiliary/tgsi/tgsi_parse.h | 4 ++++
2 files changed, 15 insertions(+), 0 deletions(-)
diff --git a/src/gallium/auxiliary/tgsi/tgsi_parse.c b/src/gallium/auxiliary/tgsi/tgsi_parse.c
index fd37fc3..7e19e1f 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_parse.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_parse.c
@@ -284,3 +284,14 @@ tgsi_dup_tokens(const struct tgsi_token *tokens)
memcpy(new_tokens, tokens, bytes);
return new_tokens;
}
+
+
+/**
+ * Allocate memory for num_tokens tokens.
+ */
+struct tgsi_token *
+tgsi_alloc_tokens(unsigned num_tokens)
+{
+ unsigned bytes = num_tokens * sizeof(struct tgsi_token);
+ return (struct tgsi_token *) MALLOC(bytes);
+}
diff --git a/src/gallium/auxiliary/tgsi/tgsi_parse.h b/src/gallium/auxiliary/tgsi/tgsi_parse.h
index 8150e3c..b45ccee 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_parse.h
+++ b/src/gallium/auxiliary/tgsi/tgsi_parse.h
@@ -130,6 +130,10 @@ tgsi_num_tokens(const struct tgsi_token *tokens);
struct tgsi_token *
tgsi_dup_tokens(const struct tgsi_token *tokens);
+struct tgsi_token *
+tgsi_alloc_tokens(unsigned num_tokens);
+
+
#if defined __cplusplus
}
#endif
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