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authorBrian Paul <brianp@vmware.com>2010-01-18 10:43:33 -0700
committerBrian Paul <brianp@vmware.com>2010-01-18 10:43:33 -0700
commit0766780a98a86c474c70dcd0179d697b906ecfdb (patch)
treefde3b487f270d5e0c2c231f2d1c2f163609bd65e
parente5347ca94dd58351aa81ec09addd537f1dbc3e9d (diff)
st/mesa: updated comments and whitespace
-rw-r--r--src/mesa/state_tracker/st_mesa_to_tgsi.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/src/mesa/state_tracker/st_mesa_to_tgsi.c b/src/mesa/state_tracker/st_mesa_to_tgsi.c
index f07846f821..05b56c9b58 100644
--- a/src/mesa/state_tracker/st_mesa_to_tgsi.c
+++ b/src/mesa/state_tracker/st_mesa_to_tgsi.c
@@ -48,6 +48,10 @@ struct label {
unsigned token;
};
+
+/**
+ * Intermediate state used during shader translation.
+ */
struct st_translate {
struct ureg_program *ureg;
@@ -730,6 +734,7 @@ emit_face_var( struct st_translate *t,
t->inputs[t->inputMapping[FRAG_ATTRIB_FACE]] = ureg_src(face_temp);
}
+
static void
emit_edgeflags( struct st_translate *t,
const struct gl_program *program )
@@ -741,6 +746,7 @@ emit_edgeflags( struct st_translate *t,
ureg_MOV( ureg, edge_dst, edge_src );
}
+
/**
* Translate Mesa program to TGSI format.
* \param program the program to translate
@@ -758,7 +764,7 @@ emit_edgeflags( struct st_translate *t,
* \param outputSemanticIndex the semantic index (ex: which texcoord) for
* each output
*
- * \return array of translated tokens, caller's responsibility to free
+ * \return PIPE_OK or PIPE_ERROR_OUT_OF_MEMORY
*/
enum pipe_error
st_translate_mesa_program(