diff options
| author | Alex Deucher <[email protected]> | 2012-02-10 11:02:03 -0500 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2012-02-10 11:31:23 -0500 |
| commit | 5e1495b2d9311fa2b320766a1d299053904bd9c3 (patch) | |
| tree | 3c2a46da24d2f7588e2b1618af5841f0e113d3c2 /src/gallium/drivers/r600/evergreen_state.c | |
| parent | acca690c259824636ef1ff684a10bd1caca4751f (diff) | |
r600g: 128 bit formats require tile_type = 1 on cayman
Noticed by taiu on IRC.
Signed-off-by: Alex Deucher <[email protected]>
Note: this is a candidate for the stable branches.
Diffstat (limited to 'src/gallium/drivers/r600/evergreen_state.c')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index 56a497b081b..b8825163161 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -1174,6 +1174,11 @@ static struct pipe_sampler_view *evergreen_create_sampler_view(struct pipe_conte bankw = eg_bank_wh(bankw); bankh = eg_bank_wh(bankh); } + /* 128 bit formats require tile type = 1 */ + if (rscreen->chip_class == CAYMAN) { + if (util_format_get_blocksize(state->format) >= 16) + tile_type = 1; + } nbanks = eg_num_banks(rscreen->tiling_info.num_banks); if (texture->target == PIPE_TEXTURE_1D_ARRAY) { @@ -1511,6 +1516,11 @@ static void evergreen_cb(struct r600_context *rctx, struct r600_pipe_state *rsta bankw = eg_bank_wh(bankw); bankh = eg_bank_wh(bankh); } + /* 128 bit formats require tile type = 1 */ + if (rscreen->chip_class == CAYMAN) { + if (util_format_get_blocksize(surf->base.format) >= 16) + tile_type = 1; + } nbanks = eg_num_banks(rscreen->tiling_info.num_banks); desc = util_format_description(surf->base.format); for (i = 0; i < 4; i++) { |