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-rw-r--r--src/mesa/drivers/dri/r300/r300_vertprog.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r300/r300_vertprog.c b/src/mesa/drivers/dri/r300/r300_vertprog.c
index bbe42afa25..35fa3daa98 100644
--- a/src/mesa/drivers/dri/r300/r300_vertprog.c
+++ b/src/mesa/drivers/dri/r300/r300_vertprog.c
@@ -32,6 +32,10 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* \author Oliver McFadden <z3ro.geek@gmail.com>
*
+ * \todo A VE_MULTIPLY_ADD or VE_MULTIPLYX2_ADD opcode with all 3 source
+ * operands using unique PVS_REG_TEMPORARY vector addresses requires special
+ * handling, which is currently not implemented!
+ *
* For a description of the vertex program instruction set see r300_reg.h.
*/