diff options
| author | Marek Olšák <[email protected]> | 2011-09-04 04:23:02 +0200 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2011-09-10 08:53:29 +0200 |
| commit | 23b4ad46268e4b3eb8399cadc448d8747492bd41 (patch) | |
| tree | 108104bb772742e12dae9405a50e7cf79139df2e /src | |
| parent | 840ad139aff401829552d0e3ba77f8abcb5862bd (diff) | |
r600g: implement texture arrays for evergreen
Diffstat (limited to 'src')
| -rw-r--r-- | src/gallium/drivers/r600/evergreen_state.c | 23 |
1 files changed, 18 insertions, 5 deletions
diff --git a/src/gallium/drivers/r600/evergreen_state.c b/src/gallium/drivers/r600/evergreen_state.c index d29a30ed174..6545bcc7c34 100644 --- a/src/gallium/drivers/r600/evergreen_state.c +++ b/src/gallium/drivers/r600/evergreen_state.c @@ -970,6 +970,7 @@ static struct pipe_sampler_view *evergreen_create_sampler_view(struct pipe_conte uint32_t word4 = 0, yuv_format = 0, pitch = 0; unsigned char swizzle[4], array_mode = 0, tile_type = 0; struct r600_bo *bo[2]; + unsigned height, depth; if (view == NULL) return NULL; @@ -1011,20 +1012,32 @@ static struct pipe_sampler_view *evergreen_create_sampler_view(struct pipe_conte bo[0] = rbuffer->bo; bo[1] = rbuffer->bo; - pitch = align(tmp->pitch_in_blocks[0] * util_format_get_blockwidth(state->format), 8); + height = texture->height0; + depth = texture->depth0; + + pitch = align(tmp->pitch_in_blocks[0] * + util_format_get_blockwidth(state->format), 8); array_mode = tmp->array_mode[0]; tile_type = tmp->tile_type; + if (texture->target == PIPE_TEXTURE_1D_ARRAY) { + height = 1; + depth = texture->array_size; + } else if (texture->target == PIPE_TEXTURE_2D_ARRAY) { + depth = texture->array_size; + } + rstate->bo[0] = bo[0]; rstate->bo[1] = bo[1]; rstate->bo_usage[0] = RADEON_USAGE_READ; rstate->bo_usage[1] = RADEON_USAGE_READ; + rstate->val[0] = (S_030000_DIM(r600_tex_dim(texture->target)) | S_030000_PITCH((pitch / 8) - 1) | S_030000_NON_DISP_TILING_ORDER(tile_type) | S_030000_TEX_WIDTH(texture->width0 - 1)); - rstate->val[1] = (S_030004_TEX_HEIGHT(texture->height0 - 1) | - S_030004_TEX_DEPTH(texture->depth0 - 1) | + rstate->val[1] = (S_030004_TEX_HEIGHT(height - 1) | + S_030004_TEX_DEPTH(depth - 1) | S_030004_ARRAY_MODE(array_mode)); rstate->val[2] = tmp->offset[0] >> 8; rstate->val[3] = tmp->offset[1] >> 8; @@ -1033,8 +1046,8 @@ static struct pipe_sampler_view *evergreen_create_sampler_view(struct pipe_conte S_030010_ENDIAN_SWAP(endian) | S_030010_BASE_LEVEL(state->u.tex.first_level)); rstate->val[5] = (S_030014_LAST_LEVEL(state->u.tex.last_level) | - S_030014_BASE_ARRAY(0) | - S_030014_LAST_ARRAY(0)); + S_030014_BASE_ARRAY(state->u.tex.first_layer) | + S_030014_LAST_ARRAY(state->u.tex.last_layer)); rstate->val[6] = (S_030018_MAX_ANISO(4 /* max 16 samples */)); rstate->val[7] = (S_03001C_DATA_FORMAT(format) | S_03001C_TYPE(V_03001C_SQ_TEX_VTX_VALID_TEXTURE)); |