diff options
| -rw-r--r-- | src/gallium/drivers/radeonsi/si_state_draw.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/gallium/drivers/radeonsi/si_state_draw.c b/src/gallium/drivers/radeonsi/si_state_draw.c index c6ef8bd29ac..47e64d8634e 100644 --- a/src/gallium/drivers/radeonsi/si_state_draw.c +++ b/src/gallium/drivers/radeonsi/si_state_draw.c @@ -236,9 +236,10 @@ static void si_pipe_shader_ps(struct pipe_context *ctx, struct si_pipe_shader *s num_user_sgprs = SI_PS_NUM_USER_SGPR; num_sgprs = shader->num_sgprs; - if (num_user_sgprs > num_sgprs) { + /* One SGPR after user SGPRs is pre-loaded with {prim_mask, lds_offset} */ + if ((num_user_sgprs + 1) > num_sgprs) { /* Last 2 reserved SGPRs are used for VCC */ - num_sgprs = num_user_sgprs + 2; + num_sgprs = num_user_sgprs + 1 + 2; } assert(num_sgprs <= 104); |