diff options
Diffstat (limited to 'src/gallium/drivers/r600/r600_state_common.c')
| -rw-r--r-- | src/gallium/drivers/r600/r600_state_common.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600_state_common.c b/src/gallium/drivers/r600/r600_state_common.c index 879ec3522ee..c3f21cb93ae 100644 --- a/src/gallium/drivers/r600/r600_state_common.c +++ b/src/gallium/drivers/r600/r600_state_common.c @@ -1103,6 +1103,9 @@ void r600_set_sample_locations_constant_buffer(struct r600_context *rctx) assert(rctx->framebuffer.nr_samples <= Elements(values)/4); for (i = 0; i < rctx->framebuffer.nr_samples; i++) { ctx->get_sample_position(ctx, rctx->framebuffer.nr_samples, i, &values[4*i]); + /* Also fill in center-zeroed positions used for interpolateAtSample */ + values[4*i + 2] = values[4*i + 0] - 0.5f; + values[4*i + 3] = values[4*i + 1] - 0.5f; } constbuf.user_buffer = values; |