Compressed 1-D textures are a well-defined thing in both GL and Vulkan.
---
src/intel/isl/isl.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/src/intel/isl/isl.c b/src/intel/isl/isl.c
index a75fddf..185984d 100644
--- a/src/intel/isl/isl.c
+++ b/src/intel/isl/isl.c
@@ -518,7 +518,6 @@ isl_calc_phys_level0_extent_sa(const struct isl_device *dev,
assert(info->height == 1);
assert(info->depth == 1);
assert(info->samples == 1);
- assert(!isl_format_is_compressed(info->format));
switch (dim_layout) {
case ISL_DIM_LAYOUT_GEN4_3D:
@@ -527,8 +526,8 @@ isl_calc_phys_level0_extent_sa(const struct isl_device *dev,
case ISL_DIM_LAYOUT_GEN9_1D:
case ISL_DIM_LAYOUT_GEN4_2D:
*phys_level0_sa = (struct isl_extent4d) {
- .w = info->width,
- .h = 1,
+ .w = isl_align_npot(info->width, fmtl->bw),
+ .h = fmtl->bh,
.d = 1,
.a = info->array_len,
};
--
2.5.0.400.gff86faf
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