diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/drivers/etnaviv/etnaviv_transfer.c | 70 |
1 files changed, 29 insertions, 41 deletions
diff --git a/src/gallium/drivers/etnaviv/etnaviv_transfer.c b/src/gallium/drivers/etnaviv/etnaviv_transfer.c index 707029865a5..8a18dbb8fc3 100644 --- a/src/gallium/drivers/etnaviv/etnaviv_transfer.c +++ b/src/gallium/drivers/etnaviv/etnaviv_transfer.c @@ -89,21 +89,19 @@ etna_transfer_unmap(struct pipe_context *pctx, struct pipe_transfer *ptrans) struct etna_resource_level *res_level = &rsc->levels[ptrans->level]; void *mapped = etna_bo_map(rsc->bo) + res_level->offset; - if (rsc->layout == ETNA_LAYOUT_LINEAR || rsc->layout == ETNA_LAYOUT_TILED) { - if (rsc->layout == ETNA_LAYOUT_TILED && !util_format_is_compressed(rsc->base.format)) { - etna_texture_tile( - mapped + ptrans->box.z * res_level->layer_stride, - trans->staging, ptrans->box.x, ptrans->box.y, - res_level->stride, ptrans->box.width, ptrans->box.height, - ptrans->stride, util_format_get_blocksize(rsc->base.format)); - } else { /* non-tiled or compressed format */ - util_copy_box(mapped, rsc->base.format, res_level->stride, - res_level->layer_stride, ptrans->box.x, - ptrans->box.y, ptrans->box.z, ptrans->box.width, - ptrans->box.height, ptrans->box.depth, - trans->staging, ptrans->stride, - ptrans->layer_stride, 0, 0, 0 /* src x,y,z */); - } + if (rsc->layout == ETNA_LAYOUT_TILED) { + etna_texture_tile( + mapped + ptrans->box.z * res_level->layer_stride, + trans->staging, ptrans->box.x, ptrans->box.y, + res_level->stride, ptrans->box.width, ptrans->box.height, + ptrans->stride, util_format_get_blocksize(rsc->base.format)); + } else if (rsc->layout == ETNA_LAYOUT_LINEAR) { + util_copy_box(mapped, rsc->base.format, res_level->stride, + res_level->layer_stride, ptrans->box.x, + ptrans->box.y, ptrans->box.z, ptrans->box.width, + ptrans->box.height, ptrans->box.depth, + trans->staging, ptrans->stride, + ptrans->layer_stride, 0, 0, 0 /* src x,y,z */); } else { BUG("unsupported tiling %i", rsc->layout); } @@ -264,13 +262,6 @@ etna_transfer_map(struct pipe_context *pctx, struct pipe_resource *prsc, PIPE_TRANSFER_DISCARD_WHOLE_RESOURCE is set. */ - /* No need to allocate a buffer for copying if the resource is not in use, - * and no tiling is needed, can just return a direct pointer. - */ - bool in_place = rsc->layout == ETNA_LAYOUT_LINEAR || - (rsc->layout == ETNA_LAYOUT_TILED && - util_format_is_compressed(prsc->format)); - /* * Pull resources into the CPU domain. Only skipped for unsynchronized * transfers without a temporary resource. @@ -294,7 +285,7 @@ etna_transfer_map(struct pipe_context *pctx, struct pipe_resource *prsc, *out_transfer = ptrans; - if (in_place) { + if (rsc->layout == ETNA_LAYOUT_LINEAR) { ptrans->stride = res_level->stride; ptrans->layer_stride = res_level->layer_stride; @@ -321,24 +312,21 @@ etna_transfer_map(struct pipe_context *pctx, struct pipe_resource *prsc, goto fail; if (usage & PIPE_TRANSFER_READ) { - /* untile or copy resource for reading */ - if (rsc->layout == ETNA_LAYOUT_LINEAR || rsc->layout == ETNA_LAYOUT_TILED) { - if (rsc->layout == ETNA_LAYOUT_TILED && !util_format_is_compressed(rsc->base.format)) { - etna_texture_untile(trans->staging, - mapped + ptrans->box.z * res_level->layer_stride, - ptrans->box.x, ptrans->box.y, res_level->stride, - ptrans->box.width, ptrans->box.height, ptrans->stride, - util_format_get_blocksize(rsc->base.format)); - } else { /* non-tiled or compressed format */ - util_copy_box(trans->staging, rsc->base.format, ptrans->stride, - ptrans->layer_stride, 0, 0, 0, /* dst x,y,z */ - ptrans->box.width, ptrans->box.height, - ptrans->box.depth, mapped, res_level->stride, - res_level->layer_stride, ptrans->box.x, - ptrans->box.y, ptrans->box.z); - } - } else /* TODO supertiling */ - { + if (rsc->layout == ETNA_LAYOUT_TILED) { + etna_texture_untile(trans->staging, + mapped + ptrans->box.z * res_level->layer_stride, + ptrans->box.x, ptrans->box.y, res_level->stride, + ptrans->box.width, ptrans->box.height, ptrans->stride, + util_format_get_blocksize(rsc->base.format)); + } else if (rsc->layout == ETNA_LAYOUT_LINEAR) { + util_copy_box(trans->staging, rsc->base.format, ptrans->stride, + ptrans->layer_stride, 0, 0, 0, /* dst x,y,z */ + ptrans->box.width, ptrans->box.height, + ptrans->box.depth, mapped, res_level->stride, + res_level->layer_stride, ptrans->box.x, + ptrans->box.y, ptrans->box.z); + } else { + /* TODO supertiling */ BUG("unsupported tiling %i for reading", rsc->layout); } } |