From 76d1301e8e8e50dc962601a9977bc52148798349 Mon Sep 17 00:00:00 2001 From: Kenneth Graunke Date: Tue, 14 Aug 2012 11:05:55 -0700 Subject: i965: Set SWIZZLE_NOOP for unused texture units in the program keys. Previously, we left the swizzle key field as zero for unused texture units. The precompile sets all of them to SWIZZLE_NOOP, which meant that we mismatched almost every time. Since either works equally well, change it to SWIZZLE_NOOP to match the precompiles. Signed-off-by: Kenneth Graunke Reviewed-by: Paul Berry Reviewed-by: Ian Romanick Reviewed-by: Eric Anholt --- src/mesa/drivers/dri/i965/brw_wm.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'src/mesa/drivers/dri') diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c index 6e5163b4af3..ba6f8740e87 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.c +++ b/src/mesa/drivers/dri/i965/brw_wm.c @@ -437,6 +437,8 @@ brw_populate_sampler_prog_key_data(struct gl_context *ctx, struct brw_sampler_prog_key_data *key) { for (int i = 0; i < BRW_MAX_TEX_UNIT; i++) { + key->swizzles[i] = SWIZZLE_NOOP; + if (!prog->TexturesUsed[i]) continue; @@ -512,9 +514,6 @@ brw_populate_sampler_prog_key_data(struct gl_context *ctx, key->gl_clamp_mask[2] |= 1 << i; } } - else { - key->swizzles[i] = SWIZZLE_NOOP; - } } } -- cgit v1.2.3