diff options
| author | Kristian H. Kristensen <[email protected]> | 2020-05-05 00:03:18 -0700 |
|---|---|---|
| committer | Kristian H. Kristensen <[email protected]> | 2020-05-06 17:11:34 -0700 |
| commit | a34b3fa198a4f87f8e07c718ec2f2e07927c6d7d (patch) | |
| tree | 1dd692c4e3c9ac15dc478234291ec68757354e65 /src/freedreno | |
| parent | 6292059662dccd3e151c731a3b108fd0b9e4c606 (diff) | |
freedreno/fdl: Align after dividing by block size
For compressed formats, we need to align the number of blocks, not the
logical number of pixels in the texture. Only compressed formats have
block width/height > 1, so we can just unconditionally multiply the
alignment by the block width/height.
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4868>
Diffstat (limited to 'src/freedreno')
| -rw-r--r-- | src/freedreno/fdl/fd6_layout.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/src/freedreno/fdl/fd6_layout.c b/src/freedreno/fdl/fd6_layout.c index 033b5c33f99..c3217e2f1fe 100644 --- a/src/freedreno/fdl/fd6_layout.c +++ b/src/freedreno/fdl/fd6_layout.c @@ -66,14 +66,10 @@ static const struct { static int fdl6_pitchalign(struct fdl_layout *layout, int ta, int level) { - const struct util_format_description *format_desc = - util_format_description(layout->format); - uint32_t pitchalign = 64; if (fdl_tile_mode(layout, level)) pitchalign = tile_alignment[ta].pitchalign; - if (format_desc->layout == UTIL_FORMAT_LAYOUT_ASTC) - pitchalign *= util_format_get_blockwidth(layout->format); + return pitchalign; } @@ -142,8 +138,9 @@ fdl6_layout(struct fdl_layout *layout, height = u_minify(height0, level); } + uint32_t nblocksy = util_format_get_nblocksy(format, height); if (tile_mode) - height = align(height, tile_alignment[ta].heightalign); + nblocksy = align(nblocksy, tile_alignment[ta].heightalign); /* The blits used for mem<->gmem work at a granularity of * 32x32, which can cause faults due to over-fetch on the @@ -153,17 +150,16 @@ fdl6_layout(struct fdl_layout *layout, * may not be: */ if (level == mip_levels - 1) - height = align(height, 32); + nblocksy = align(nblocksy, 32); - uint32_t pitch_pixels = util_align_npot(u_minify(pitch0, level), - fdl6_pitchalign(layout, ta, level)); + uint32_t nblocksx = + util_align_npot(util_format_get_nblocksx(format, u_minify(pitch0, level)), + fdl6_pitchalign(layout, ta, level)); slice->offset = layout->size; - uint32_t blocks = util_format_get_nblocks(format, - pitch_pixels, height); + uint32_t blocks = nblocksx * nblocksy; - slice->pitch = util_format_get_nblocksx(format, pitch_pixels) * - layout->cpp; + slice->pitch = nblocksx * layout->cpp; /* 1d array and 2d array textures must all have the same layer size * for each miplevel on a6xx. 3d textures can have different layer |