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i965: DP2 produces a scalar result like DP3, DP4, etc.
authorEric Anholt <eric@anholt.net>
Wed, 1 Sep 2010 17:41:36 +0000 (10:41 -0700)
committerEric Anholt <eric@anholt.net>
Wed, 1 Sep 2010 17:45:05 +0000 (10:45 -0700)
Fixes glsl-fs-dot-vec2-2.

src/mesa/drivers/dri/i965/brw_wm.c patch | blob | history

diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c
index 899e9b1dfb592d552fe37147a0a9ab6ffacb9e5f..d70be7bda28557b4d5f5541c33dcd67a5aac8287 100644 (file)
--- a/src/mesa/drivers/dri/i965/brw_wm.c
+++ b/src/mesa/drivers/dri/i965/brw_wm.c
@@ -68,6 +68,7 @@ GLuint brw_wm_is_scalar_result( GLuint opcode )
    case OPCODE_RCP:
    case OPCODE_RSQ:
    case OPCODE_SIN:
+   case OPCODE_DP2:
    case OPCODE_DP3:
    case OPCODE_DP4:
    case OPCODE_DPH: